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Mendeliome v1.1756 CCDC91 Bryony Thompson gene: CCDC91 was added
gene: CCDC91 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: CCDC91 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: CCDC91 were set to 38627542
Phenotypes for gene: CCDC91 were set to Punctate palmoplantar keratoderma type III MONDO:0007047
Review for gene: CCDC91 was set to AMBER
Added comment: A single 3-generation Chinese acrokeratoelastoidosis family segregates c.1101 + 1 G > A (causes exon 11 skipping). In vitro knockdown experiments in cell lines demonstrated distended Golgi cisternae, cytoplasmic vesicle accumulation, and lysosome presence. Immnunostaining of si-CCDC91-human skin fibroblasts cells demonstrated tropoelastin accumulation in the Golgi and abnormal extracellular aggregates
Sources: Literature
Mendeliome v1.1363 MDM4 Bryony Thompson gene: MDM4 was added
gene: MDM4 was added to Mendeliome. Sources: Other
Mode of inheritance for gene: MDM4 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: MDM4 were set to 32300648; 33104793
Phenotypes for gene: MDM4 were set to bone marrow failure syndrome MONDO:0000159, MDM4-related
Review for gene: MDM4 was set to AMBER
Added comment: A single family was reported to segregate a missense variant (p.Thr454Met) with features suggestive of dyskeratosis congenita, e.g., bone marrow hypocellularity, short telomeres, tongue squamous cell carcinoma, and acute myeloid leukemia. A mouse model of p.Thr454Met showed increased p53 activity, decreased telomere length, and bone marrow failure.
Sources: Other
Mendeliome v1.1305 FAM83G Zornitza Stark Phenotypes for gene: FAM83G were changed from Palmoplantar keratoderma, curly scalp hair and toenail dystrophy to Hereditary palmoplantar keratoderma, MONDO:0019272, FAM83G-related
Mendeliome v1.1304 FAM83G Zornitza Stark edited their review of gene: FAM83G: Changed phenotypes: Hereditary palmoplantar keratoderma, MONDO:0019272, FAM83G-related
Mendeliome v1.1188 AP1B1 Zornitza Stark Phenotypes for gene: AP1B1 were changed from Intellectual disability; enteropathy; deafness; ichthyosis; keratoderma to Keratitis-ichthyosis-deafness syndrome, autosomal recessive, MIM# 242150
Mendeliome v1.1187 AP1B1 Zornitza Stark edited their review of gene: AP1B1: Changed phenotypes: Keratitis-ichthyosis-deafness syndrome, autosomal recessive, MIM# 242150
Mendeliome v1.1168 KLK11 Zornitza Stark gene: KLK11 was added
gene: KLK11 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: KLK11 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: KLK11 were set to 36689511; 37212630
Phenotypes for gene: KLK11 were set to Ichthyosis with erythrokeratoderma, MIM# 620507
Review for gene: KLK11 was set to GREEN
Added comment: Four families reported: one multiplex with variant segregating with disease in 4 affected and 4 unaffected individuals. Three additional families with de novo variants.
Sources: Literature
Mendeliome v1.1125 NEUROG1 Achchuthan Shanmugasundram gene: NEUROG1 was added
gene: NEUROG1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: NEUROG1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: NEUROG1 were set to 23419067; 26077850; 33439489; 36647078
Phenotypes for gene: NEUROG1 were set to Cranial dysinnervation disorder, congenital, with absent corneal reflex and developmental delay, OMIM:620469
Review for gene: NEUROG1 was set to GREEN
Added comment: There are four unrelated cases reported with global developmental delay/ intellectual disability. Hence, this gene can be added with green rating in the intellectual disability panel.

PMID:23419067 - A homozygous micro deletion of NEUROG1 was identified in a six year-old boy presenting with profound sensorineural deafness, balance disorder, severe disorder of oral motor function, and mild global developmental delay. His IQ was normal.

PMID:26077850 - A homozygous NEUROG1 variant (p.Arg116Leu) was identified in a 12 year-old boy presented with syndromic corneal opacity, mild intellectual disability and absent corneal reflex.

PMID:33439489 - A homozygous loss-of-function variant (p.Glu68Ter) was identified in a 12 year-old boy presenting with hypotonia, global developmental delay, sensorineural hearing loss, and keratoconjunctivitis due to lack of corneal reflex. This patient had a global IQ of 62 at the age of ten.

PMID:36647078 - A female proband was identified with a novel homozygous truncating frameshift variant (p.Thr78ProfsTer122 and was reported with profound global developmental delay, autism spectrum disorder, hearing loss, corneal opacity and no eye blinking. Her sister also had a similar, but less severe phenotype and also harboured the same variant at homozygous state.

This gene has been associated with relevant phenotypes in OMIM (MIM #620469), but not in Gene2Phenotype.
Sources: Literature
Mendeliome v1.1000 PMVK Zornitza Stark Phenotypes for gene: PMVK were changed from Porokeratosis 1, multiple types, MIM# 175800 to Porokeratosis 1, multiple types, MIM# 175800; Autoinflammatory syndrome, MONDO:0019751, PMVK-related
Mendeliome v1.997 PMVK Zornitza Stark edited their review of gene: PMVK: Added comment: Association with auto inflammatory syndrome:

Five-year-old girl with recurring hyperinflammatory episodes initially presenting at 9mo with fever, arthritis, aphthous stomatitis and maculopapular rash with homozygous variant in PMVK p.Val131Ala (NM_006556.4: c.392T>C) with clinical overlap with MVK deficiency. Supportive functional data. Second patient, 6yo boy with compound heterozygous c.329G >A (p. Arg110Gln) and c.316G >A (p. Val106Met) mutations in trans configuration with similar phenotype.; Changed publications: 26202976, 37364720, 36410683; Changed phenotypes: Porokeratosis 1, multiple types, MIM# 175800, Autoinflammatory syndrome, MONDO:0019751, PMVK-related; Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v1.935 NOP10 Zornitza Stark Phenotypes for gene: NOP10 were changed from Dyskeratosis congenita, autosomal recessive 1, MIM#224230; Telomere syndrome MONDO:0100137 to Dyskeratosis congenita, autosomal recessive 1, MIM#224230; Pulmonary fibrosis and/or bone marrow failure syndrome, telomere-related, 9, MIM# 620400
Mendeliome v1.932 NOP10 Zornitza Stark edited their review of gene: NOP10: Added comment: PMID 32139460: large multiplex family with 4 affected individuals segregating a heterozygous variant.; Changed rating: AMBER; Changed publications: 17507419, 32139460; Changed phenotypes: Dyskeratosis congenita, autosomal recessive 1, MIM#224230, Pulmonary fibrosis and/or bone marrow failure syndrome, telomere-related, 9, MIM# 620400; Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v1.861 NOP10 Bryony Thompson Phenotypes for gene: NOP10 were changed from Dyskeratosis congenita, autosomal recessive 1, MIM#224230 to Dyskeratosis congenita, autosomal recessive 1, MIM#224230; Telomere syndrome MONDO:0100137
Mendeliome v1.858 ACD Bryony Thompson Phenotypes for gene: ACD were changed from Dyskeratosis congenita, MIM# 616553 to telomere syndrome MONDO:0100137; dyskeratosis congenita, autosomal dominant 6 MONDO:0014690; Hoyeraal-Hreidarsson syndrome MONDO:0018045
Mendeliome v1.855 ACD Bryony Thompson reviewed gene: ACD: Rating: GREEN; Mode of pathogenicity: None; Publications: 27807141, 31515401, 30995915, 27528712, 25205116, 24316971, 30064976, 33446513, 25233904; Phenotypes: telomere syndrome MONDO:0100137, dyskeratosis congenita, autosomal dominant 6 MONDO:0014690, Hoyeraal-Hreidarsson syndrome MONDO:0018045; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v1.665 LTV1 Achchuthan Shanmugasundram gene: LTV1 was added
gene: LTV1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: LTV1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: LTV1 were set to 34999892
Phenotypes for gene: LTV1 were set to Inflammatory poikiloderma with hair abnormalities and acral keratoses, OMIM:620199
Review for gene: LTV1 was set to AMBER
Added comment: Comment on classification of gene: This gene should be rated amber as it has been implicated in inflammatory poikiloderma with hair abnormalities and acral keratoses as identified from two unrelated families harbouring the same biallelic variant and supported by functional studies.

PMID:34999892 reported four UK women of South Asian origin (three Pakistani sisters and an unrelated Indian woman) identified with homozygous variant c.503A>G, (p.Asn168Ser) and presented with poikiloderma, hair abnormalities, and acral keratoses, which the authors named as inflammatory poikiloderma with hair abnormalities and acral keratoses (IPHAK).

Both in silico modelling and splicing assays from a patient sample showed that this variant is responsible for splicing defects and defects in LTV1 alter the export of nascent ribosomal subunits to the cytoplasm in yeast.

This gene has already been associated with relevant phenotype (MIM #620199) in OMIM, but not in Gene2Phenotype.
Sources: Literature
Mendeliome v1.519 DCLRE1B Zornitza Stark Phenotypes for gene: DCLRE1B were changed from Dyskeratosis congenita and Hoyeraal-Hreidarsson (HH) syndrome to Dyskeratosis congenita, autosomal recessive 8, MIM# 620133
Mendeliome v1.511 DCLRE1B Manny Jacobs reviewed gene: DCLRE1B: Rating: AMBER; Mode of pathogenicity: None; Publications: PMID: 10699141, 20479256, 35007328; Phenotypes: Dyskeratosis congenita, autosomal recessive 8; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v1.343 TYMS Zornitza Stark Phenotypes for gene: TYMS were changed from Dyskeratosis congenita MONDO:0015780 to Dyskeratosis congenita, digenic, MIM#620040
Mendeliome v1.342 TYMS Zornitza Stark edited their review of gene: TYMS: Changed phenotypes: Dyskeratosis congenita, digenic, MIM#620040
Mendeliome v1.303 TYMS Zornitza Stark reviewed gene: TYMS: Rating: AMBER; Mode of pathogenicity: None; Publications: ; Phenotypes: Dyskeratosis congenita MONDO:0015780; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v1.299 SAT1 Zornitza Stark Phenotypes for gene: SAT1 were changed from to Systemic lupus erythematosus, MONDO:0007915, SAT1-related; Keratosis follicularis spinulosa decalvans
Mendeliome v1.285 TYMS Lucy Spencer gene: TYMS was added
gene: TYMS was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: TYMS was set to Other
Publications for gene: TYMS were set to 35931051
Phenotypes for gene: TYMS were set to Dyskeratosis congenita MONDO:0015780
Review for gene: TYMS was set to RED
Added comment: 8 families with dyskeratosis congenita and heterozygous variants in TYMS. 4 PTCs, 2 missense and 1 splice (2 families had the same frameshift). However in all families 1 unaffected parent was also heterozygous for the same TYSM variant.

The other parent in 3 of these families was then shown to carry a heterozygous variant in ENOSF1 which each affected child was also heterozygous for. ENOSF1 has been shown to modify TYMS expression at the RNA level by acting as an antisense molecule to TYMS. ENOSF1 partially overlaps TYMS on chromosome 18 and is transcribed in the opposite direction to TYMS. This paper is suggesting digenic inheritance.

The TYMS wild type parent from another family was seen to have a TYMSOS variant which was also observed along with the TYMS variant in their 2 affected children.

Immunoblotting showed a stark reduction in TYMS protein level in the cells of affected probands when compared to the parent carrier, wild-type parent, and the controls.

Lymphoblastoid cells from affected probands have severe TYMS deficiency, altered cellular deoxyribonucleotide triphosphate pools, and hypersensitivity to the TYMS-specific inhibitor 5-fluorouracil. These defects in the nucleotide metabolism pathway resulted in genotoxic stress, defective transcription, and abnormal telomere maintenance. Gene-rescue studies in cells from affected probands revealed that post-transcriptional epistatic silencing of TYMS is occurring via elevated ENOSF1.
Sources: Literature
Mendeliome v0.14647 GJB2 Zornitza Stark Phenotypes for gene: GJB2 were changed from to Bart-Pumphrey syndrome, MIM#149200; Deafness, autosomal dominant 3A, MIM#601544; Deafness, autosomal recessive 1A, MIM#220290; Hystrix-like ichthyosis with deafness, MIM#602540; Keratitis-ichthyosis-deafness syndrome, MIM#148210; Keratoderma, palmoplantar, with deafness, MIM#148350; Vohwinkel syndrome, MIM# 124500
Mendeliome v0.14644 GJB3 Zornitza Stark Phenotypes for gene: GJB3 were changed from to Erythrokeratodermia variabilis et progressiva 1, MIM# 133200
Mendeliome v0.14642 GJB2 Chirag Patel reviewed gene: GJB2: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 11179004, 9529365, 14985372, 19941053, 11354642; Phenotypes: Bart-Pumphrey syndrome, MIM#149200, Deafness, autosomal dominant 3A, MIM#601544, Deafness, autosomal recessive 1A, MIM#220290, Hystrix-like ichthyosis with deafness, MIM#602540, Keratitis-ichthyosis-deafness syndrome, MIM#148210, Keratoderma, palmoplantar, with deafness, MIM#148350, Vohwinkel syndrome, MIM# 124500; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.14640 GJB3 Zornitza Stark reviewed gene: GJB3: Rating: GREEN; Mode of pathogenicity: None; Publications: 9843209, 10594760, 10798362, 12019212; Phenotypes: Erythrokeratodermia variabilis et progressiva 1, MIM# 133200; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.14640 GJB3 Chirag Patel reviewed gene: GJB3: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 9843209, 10798362, 10594760, 17446259, 9843210; Phenotypes: Erythrokeratodermia variabilis et progressiva 1, OMIM #133200, Deafness, autosomal dominant 2B, OMIM # 612644; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.14640 GJB4 Zornitza Stark Phenotypes for gene: GJB4 were changed from to Erythrokeratodermia variabilis et progressiva 2, MIM# 617524
Mendeliome v0.14637 GJB4 Zornitza Stark reviewed gene: GJB4: Rating: GREEN; Mode of pathogenicity: None; Publications: 11017804, 12648223, 19291775; Phenotypes: Erythrokeratodermia variabilis et progressiva 2, MIM# 617524; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.14478 ATP2A2 Elena Savva Phenotypes for gene: ATP2A2 were changed from to Acrokeratosis verruciformis MIM#101900; Darier disease MIM#124200
Mendeliome v0.14474 ATP2A2 Elena Savva reviewed gene: ATP2A2: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 24336169; Phenotypes: Acrokeratosis verruciformis MIM#101900, Darier disease MIM#124200; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Mendeliome v0.13892 AQP5 Elena Savva Phenotypes for gene: AQP5 were changed from Palmoplantar keratoderma, Bothnian type MIM#600231 to Palmoplantar keratoderma, Bothnian type MIM#600231
Mendeliome v0.13892 AQP5 Elena Savva Phenotypes for gene: AQP5 were changed from to Palmoplantar keratoderma, Bothnian type MIM#600231
Mendeliome v0.13890 AQP5 Elena Savva reviewed gene: AQP5: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 35014096, 23830519; Phenotypes: Palmoplantar keratoderma, Bothnian type MIM#600231; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Mendeliome v0.13798 KLF4 Elena Savva gene: KLF4 was added
gene: KLF4 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: KLF4 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: KLF4 were set to PMID: 35168889; 10431239
Phenotypes for gene: KLF4 were set to Hereditary palmoplantar keratoderma MONDO:0019272, KFL4-related
Review for gene: KLF4 was set to GREEN
Added comment: PMID: 35168889 - 3 patients from 2 unrelated families with palmoplantar keratoderma. Two variants found, fs and a missense.
Functional studies on patient skin biopsy shows "slightly but significantly decreased" protein expression in both children.
Gene was shown to bind the DSG1 promoter and regulate expression. Transfected cells showed reduced DSG1 expression.

PMID: 10431239 - mouse K/O died shortly after birth due to loss of skin barrier function

gnomAD: single het fs in the population
Sources: Literature
Mendeliome v0.13210 RSPO1 Zornitza Stark Phenotypes for gene: RSPO1 were changed from to Palmoplantar hyperkeratosis with squamous cell carcinoma of skin and sex reversal MIM#610644; Palmoplantar hyperkeratosis and true hermaphroditism MIM#610644
Mendeliome v0.13125 RSPO1 Belinda Chong reviewed gene: RSPO1: Rating: GREEN; Mode of pathogenicity: None; Publications: 17041600, 18085567, 18250098, 18250097; Phenotypes: Palmoplantar hyperkeratosis with squamous cell carcinoma of skin and sex reversal MIM#610644, Palmoplantar hyperkeratosis and true hermaphroditism MIM#610644; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Current diagnostic: yes
Mendeliome v0.13078 POMP Zornitza Stark Phenotypes for gene: POMP were changed from to Keratosis linearis with ichthyosis congenita and sclerosing keratoderma MIM#601952; Proteasome-associated autoinflammatory syndrome 2, MIM# 618048
Mendeliome v0.13075 POMP Zornitza Stark reviewed gene: POMP: Rating: GREEN; Mode of pathogenicity: None; Publications: 20226437, 27503413, 29805043; Phenotypes: Keratosis linearis with ichthyosis congenita and sclerosing keratoderma MIM#601952, Proteasome-associated autoinflammatory syndrome 2, MIM# 618048; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.12771 TRPM4 Zornitza Stark Phenotypes for gene: TRPM4 were changed from to Progressive familial heart block, type IB, MIM# 604559; Erythrokeratodermia variabilis et progressiva 6, MIM# 618531
Mendeliome v0.12767 TRPM4 Zornitza Stark reviewed gene: TRPM4: Rating: AMBER; Mode of pathogenicity: None; Publications: 19726882, 20562447, 21887725, 20562447, 35205305, 34897640, 30528822; Phenotypes: Progressive familial heart block, type IB, MIM# 604559, Erythrokeratodermia variabilis et progressiva 6 618531; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.12598 PAX6 Zornitza Stark Phenotypes for gene: PAX6 were changed from to Coloboma of optic nerve - MIM# 120430; Coloboma, ocular - MIM#120200; Morning glory disc anomaly - MIM#120430; Aniridia - MIM#106210; Anterior segment dysgenesis 5, multiple subtypes - MIM#604229; Cataract with late-onset corneal dystrophy - MIM#106210; Foveal hypoplasia 1- MIM#136520; Keratitis - MIM#148190; Optic nerve hypoplasia - MIM#165550
Mendeliome v0.12573 PAX6 Krithika Murali reviewed gene: PAX6: Rating: GREEN; Mode of pathogenicity: None; Publications: 31700164, 30986449, 29930474, 22171686; Phenotypes: ?Coloboma of optic nerve - MIM# 120430, ?Coloboma, ocular - MIM#120200, ?Morning glory disc anomaly - MIM#120430, Aniridia - MIM#106210, Anterior segment dysgenesis 5, multiple subtypes - MIM#604229, Cataract with late-onset corneal dystrophy - MIM#106210, Foveal hypoplasia 1- MIM#136520, Keratitis - MIM#148190, Optic nerve hypoplasia - MIM#165550; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.12019 SNAP29 Zornitza Stark Phenotypes for gene: SNAP29 were changed from to Cerebral dysgenesis, neuropathy, ichthyosis, and palmoplantar keratoderma syndrome, MIM#609528
Mendeliome v0.12016 SNAP29 Zornitza Stark reviewed gene: SNAP29: Rating: GREEN; Mode of pathogenicity: None; Publications: 29051910, 21073448, 30793783; Phenotypes: Cerebral dysgenesis, neuropathy, ichthyosis, and palmoplantar keratoderma syndrome, MIM#609528; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.11986 TERT Zornitza Stark Phenotypes for gene: TERT were changed from to Dyskeratosis congenita, MIM# 613989; Pulmonary fibrosis and/or bone marrow failure, telomere-related, 1, MIM# 614742
Mendeliome v0.11983 TERT Zornitza Stark reviewed gene: TERT: Rating: GREEN; Mode of pathogenicity: None; Publications: 16247010, 15814878; Phenotypes: Dyskeratosis congenita, MIM# 613989, Pulmonary fibrosis and/or bone marrow failure, telomere-related, 1, MIM# 614742; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.11983 TERC Zornitza Stark Phenotypes for gene: TERC were changed from to Dyskeratosis congenita, autosomal dominant 1, MIM# 127550
Mendeliome v0.11980 TERC Zornitza Stark reviewed gene: TERC: Rating: GREEN; Mode of pathogenicity: None; Publications: 11574891; Phenotypes: Dyskeratosis congenita, autosomal dominant 1, MIM# 127550; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.11594 VSX1 Zornitza Stark Phenotypes for gene: VSX1 were changed from to Keratoconus 1, MIM# 148300
Mendeliome v0.11590 VSX1 Zornitza Stark reviewed gene: VSX1: Rating: AMBER; Mode of pathogenicity: None; Publications: 11978762, 35296157, 30574758, 30535423, 25963163; Phenotypes: Keratoconus 1, MIM# 148300; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.11261 KRT1 Zornitza Stark Phenotypes for gene: KRT1 were changed from to Epidermolytic hyperkeratosis, MIM#113800; Ichthyosis, cyclic, with epidermolytic hyperkeratosis, MIM# 607602; Ichthyosis histrix, Curth-Macklin type, MIM# 146590; Palmoplantar keratoderma, epidermolytic, MIM# 144200; Palmoplantar keratoderma, nonepidermolytic, MIM# 600962
Mendeliome v0.11258 KRT1 Zornitza Stark reviewed gene: KRT1: Rating: GREEN; Mode of pathogenicity: None; Publications: 7511022, 21271994, 11286630; Phenotypes: Epidermolytic hyperkeratosis, MIM#113800, Ichthyosis, cyclic, with epidermolytic hyperkeratosis, MIM# 607602, Ichthyosis histrix, Curth-Macklin type, MIM# 146590, Palmoplantar keratoderma, epidermolytic, MIM# 144200, Palmoplantar keratoderma, nonepidermolytic, MIM# 600962; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.11249 KRT16 Zornitza Stark Phenotypes for gene: KRT16 were changed from to Palmoplantar keratoderma, nonepidermolytic, focal (MIM#613000); Pachyonychia congenita 1 (MIM#167200)
Mendeliome v0.11246 KRT16 Zornitza Stark reviewed gene: KRT16: Rating: GREEN; Mode of pathogenicity: None; Publications: 8595410, 10839714; Phenotypes: Palmoplantar keratoderma, nonepidermolytic, focal (MIM#613000), Pachyonychia congenita 1 (MIM#167200); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.11203 KRT83 Zornitza Stark Phenotypes for gene: KRT83 were changed from to Erythrokeratodermia variabilis et progressiva 5, MIM# 617756; Monilethrix , MIM#158000
Mendeliome v0.11199 KRT83 Zornitza Stark reviewed gene: KRT83: Rating: AMBER; Mode of pathogenicity: None; Publications: 27965375, 15744029, 25557232; Phenotypes: Erythrokeratodermia variabilis et progressiva 5, MIM# 617756, Monilethrix , MIM#158000; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.11199 KRT10 Zornitza Stark Phenotypes for gene: KRT10 were changed from to Epidermolytic hyperkeratosis, MIM#113800; Ichthyosis with confetti, MIM#609165; Ichthyosis, cyclic, with epidermolytic hyperkeratosis, MIM#607602
Mendeliome v0.11175 KRT9 Zornitza Stark Phenotypes for gene: KRT9 were changed from to Palmoplantar keratoderma, epidermolytic (MIM#144200)
Mendeliome v0.11172 KRT9 Zornitza Stark reviewed gene: KRT9: Rating: GREEN; Mode of pathogenicity: None; Publications: 31525823, 29044727, 7512862; Phenotypes: Palmoplantar keratoderma, epidermolytic (MIM#144200); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.10888 MVD Zornitza Stark Phenotypes for gene: MVD were changed from Porokeratosis 7, multiple types, MIM# 614714 to Porokeratosis 7, multiple types, MIM# 614714; Nonsyndromic genetic hearing loss MONDO:0019497, MVD-related, AR
Mendeliome v0.10502 DSG1 Zornitza Stark Phenotypes for gene: DSG1 were changed from to Erythroderma, congenital, with palmoplantar keratoderma, hypotrichosis, and hyper IgE, AR (MIM#615508); Keratosis palmoplantaris striata I, AD (MIM# 148700)
Mendeliome v0.10493 DSG1 Belinda Chong reviewed gene: DSG1: Rating: GREEN; Mode of pathogenicity: None; Publications: 19558595, 29315490, 31192455, 23974871, 29229434, 33666035; Phenotypes: Erythroderma, congenital, with palmoplantar keratoderma, hypotrichosis, and hyper IgE, AR (MIM#615508), Keratosis palmoplantaris striata I, AD (MIM# 148700); Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal; Current diagnostic: yes
Mendeliome v0.10286 CTSB Zornitza Stark Phenotypes for gene: CTSB were changed from to Keratolytic winter erythema, MIM# 148370
Mendeliome v0.10282 CTSB Zornitza Stark reviewed gene: CTSB: Rating: RED; Mode of pathogenicity: None; Publications: 28457472; Phenotypes: Keratolytic winter erythema, MIM# 148370; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.9818 MBTPS2 Zornitza Stark Phenotypes for gene: MBTPS2 were changed from to Osteogenesis imperfecta, type XIX, (MIM301014); IFAP syndrome with or without BRESHECK syndrome (MIM#308205); Keratosis follicularis spinulosa decalvans, X-linked (MIM#308800); Olmsted syndrome, X-linked (MIM#300918)
Mendeliome v0.9779 MBTPS2 Daniel Flanagan reviewed gene: MBTPS2: Rating: GREEN; Mode of pathogenicity: None; Publications: 27380894, 19361614, 21426410; Phenotypes: Osteogenesis imperfecta, type XIX, (MIM301014), IFAP syndrome with or without BRESHECK syndrome (MIM#308205), Keratosis follicularis spinulosa decalvans, X-linked (MIM#308800), ?Olmsted syndrome, X-linked (MIM#300918); Mode of inheritance: X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Mendeliome v0.9607 COG6 Zornitza Stark changed review comment from: More than 5 unrelated families reported. Key features include growth retardation, developmental delay, microcephaly, liver and gastrointestinal disease, joint contractures and episodic fever. Ectodermal signs such as hypohidrosis/hyperthermia, hyperkeratosis and tooth anomalies are prominent. Note Shaheen syndrome, MIM#615328 is an allelic disorder, with overlapping clinical features, but normal transferring isoforms recorded creating confusion about whether it represents a distinct entity.; to: More than 5 unrelated families reported. Key features include growth retardation, developmental delay, microcephaly, liver and gastrointestinal disease, joint contractures and episodic fever. Ectodermal signs such as hypohidrosis/hyperthermia, hyperkeratosis and tooth anomalies are prominent. Note Shaheen syndrome, MIM#615328 is an allelic disorder, with overlapping clinical features, but normal transferrin isoforms recorded creating confusion about whether it represents a distinct entity.
Mendeliome v0.9270 CSTB Zornitza Stark Phenotypes for gene: CSTB were changed from to Epilepsy, progressive myoclonic 1A (Unverricht and Lundborg) MIM# 254800; Keratolytic winter erythema (MIM#148370)
Mendeliome v0.9157 COL14A1 Zornitza Stark gene: COL14A1 was added
gene: COL14A1 was added to Mendeliome. Sources: Expert Review
Mode of inheritance for gene: COL14A1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: COL14A1 were set to 22972947
Phenotypes for gene: COL14A1 were set to Punctate palmoplantar keratoderma type 1B
Review for gene: COL14A1 was set to RED
Added comment: 4 affected individuals and 2 unaffected controls from one Chinese PPPK family where disease locus was mapped at 8q24.13-8q24.21 by previous linkage analysis. Exome sequencing analysis identified a heterozygous variant in COL14A1 gene (c.4505C>T (p.Pro1502Leu)). The variant was shared by 4 affected individuals, but not 2 controls of the family. Sanger sequencing confirmed this variant in another four cases from this family. Variant was absent in the normal controls of this family as well as 676 unrelated normal controls and 781 patients with other disease. The missense substitution occurs at a highly conserved amino acid residue across multiple species.
Sources: Expert Review
Mendeliome v0.9075 LRP1 Elena Savva reviewed gene: LRP1: Rating: AMBER; Mode of pathogenicity: None; Publications: PMID: 26142438, 33776059; Phenotypes: ?Keratosis pilaris atrophicans MIM#604093; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.8959 RTEL1 Zornitza Stark Phenotypes for gene: RTEL1 were changed from to Dyskeratosis congenita, autosomal dominant 4 MIM# 615190; Dyskeratosis congenita, autosomal recessive 5 MIM# 615190; Pulmonary fibrosis and/or bone marrow failure, telomere-related, 3 MIM# 616373
Mendeliome v0.8956 RTEL1 Zornitza Stark reviewed gene: RTEL1: Rating: GREEN; Mode of pathogenicity: None; Publications: 20301779, 23329068, 15210109, 23453664, 19461895, 25848748, 25607374; Phenotypes: Dyskeratosis congenita, autosomal dominant 4 MIM# 615190, Dyskeratosis congenita, autosomal recessive 5 MIM# 615190, Pulmonary fibrosis and/or bone marrow failure, telomere-related, 3 MIM# 616373; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.8886 DCLRE1B Zornitza Stark Phenotypes for gene: DCLRE1B were changed from to Dyskeratosis congenita and Hoyeraal-Hreidarsson (HH) syndrome
Mendeliome v0.8883 DCLRE1B Zornitza Stark reviewed gene: DCLRE1B: Rating: RED; Mode of pathogenicity: None; Publications: 20479256, 21647296; Phenotypes: Dyskeratosis congenita and Hoyeraal-Hreidarsson (HH) syndrome; Mode of inheritance: Unknown
Mendeliome v0.8082 TINF2 Zornitza Stark Phenotypes for gene: TINF2 were changed from to Dyskeratosis congenita, autosomal dominant 3, MIM# 613990; Revesz syndrome, MIM# 268130
Mendeliome v0.8079 TINF2 Zornitza Stark edited their review of gene: TINF2: Added comment: RS is a severe variant of DKC with early bone marrow failure and retinopathy. Well established gene-disease associations.; Changed publications: 18252230, 21477109, 18979121, 18669893, 21199492, 33097095; Changed phenotypes: Dyskeratosis congenita, autosomal dominant 3, MIM# 613990, Revesz syndrome, MIM# 268130
Mendeliome v0.8077 ACD Zornitza Stark Phenotypes for gene: ACD were changed from to Dyskeratosis congenita, MIM# 616553
Mendeliome v0.8073 ACD Zornitza Stark reviewed gene: ACD: Rating: RED; Mode of pathogenicity: None; Publications: 25205116, 25233904; Phenotypes: Dyskeratosis congenita, MIM# 616553; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.8071 WRAP53 Zornitza Stark Phenotypes for gene: WRAP53 were changed from to Dyskeratosis congenita, autosomal recessive 3, MIM# 613988
Mendeliome v0.8068 WRAP53 Zornitza Stark reviewed gene: WRAP53: Rating: GREEN; Mode of pathogenicity: None; Publications: 21205863, 32303682, 29514627; Phenotypes: Dyskeratosis congenita, autosomal recessive 3, MIM# 613988; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.8065 PARN Zornitza Stark Phenotypes for gene: PARN were changed from to Dyskeratosis congenita, autosomal recessive 6, MIM# 616353; Pulmonary fibrosis and/or bone marrow failure, telomere-related, 4, MIM# 616371
Mendeliome v0.8062 PARN Zornitza Stark reviewed gene: PARN: Rating: GREEN; Mode of pathogenicity: None; Publications: 25893599, 26342108, 25848748; Phenotypes: Dyskeratosis congenita, autosomal recessive 6, MIM# 616353, Pulmonary fibrosis and/or bone marrow failure, telomere-related, 4, MIM# 616371; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.7891 PGM2L1 Chern Lim gene: PGM2L1 was added
gene: PGM2L1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: PGM2L1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PGM2L1 were set to 33979636
Phenotypes for gene: PGM2L1 were set to severe developmental and speech delay, dysmorphic facial features, ear anomalies, high arched palate, strabismus, hypotonia, and keratosis pilaris
Review for gene: PGM2L1 was set to GREEN
gene: PGM2L1 was marked as current diagnostic
Added comment: PMID: 33979636:
- Hom/chet PTVs in 4 unrelated individuals. All four affected individuals had severe developmental and speech delay, dysmorphic facial features, ear anomalies, high arched palate, strabismus, hypotonia, and keratosis pilaris. Early obesity and seizures were present in three individuals.
- Studies on patient fibroblasts and cell lines indicated that PGM2L1 deficiency causes a decrease, but not a disappearance, of the sugar bisphosphates needed for the formation of NDP-sugars and that there is no evidence that this leads to a glycosylation defect.
Sources: Literature
Mendeliome v0.7646 DKC1 Zornitza Stark Phenotypes for gene: DKC1 were changed from to Dyskeratosis congenita, X-linked 305000; Hoyeraal-Hreidarsson Syndrome
Mendeliome v0.7643 DKC1 Zornitza Stark reviewed gene: DKC1: Rating: GREEN; Mode of pathogenicity: None; Publications: 31269755, 26951492, 29081935, 25940403; Phenotypes: Dyskeratosis congenita, X-linked 305000, Hoyeraal-Hreidarsson Syndrome; Mode of inheritance: X-LINKED: hemizygous mutation in males, biallelic mutations in females
Mendeliome v0.6901 SPINT2 Zornitza Stark changed review comment from: More than 15 unrelated families reported.; to: Well established gene-disease association. PMID 30445423 reviews 34 patients from 26 families: 13 different variants in SPINT2 were seen, including 3 premature termination codons, 2 start codon removals, and 3 canonical splice site variants, supporting loss of function as the pathogenic mechanism. The most commonly observed variant was Y163C, observed in 40 (59%) of 68 disease alleles. Seven unrelated patients with the Y163C mutation had a shared haplotype, suggesting that it is a founder mutation. Choanal atresia (20/34) and keratitis of infantile onset (26/34) were the most common findings. All patients presented with intractable diarrhoea, with onset typically in the first 2 weeks of life. Episodes of intestinal pseudoobstruction sometimes preceded the onset of diarrhoea. Characteristic epithelial tufts on intestinal histology were seen in 13 of the 34 patients.
Mendeliome v0.6535 PERP Zornitza Stark Phenotypes for gene: PERP were changed from Erythrokeratoderma, no OMIM # yet to Olmsted syndrome 2, MIM# 619208; Erythrokeratodermia variabilis et progressiva 7, MIM# 619209
Mendeliome v0.6531 PERP Zornitza Stark edited their review of gene: PERP: Added comment: Four families reported with heterozygous variants and Olmsted syndrome-2 (OLMS2), which is characterised by mutilating hyperkeratotic skin lesions, primarily on the palms and soles, but also extending onto dorsal surfaces of the hands and feet and distal extremities. The lesions are progressive, becoming thicker with verrucous fissures on the palms and soles over time. In addition, affected individuals exhibit perioral hyperkeratosis, and may have lesions around other orifices as well, such as the nostrils, perineum, and anus. Most patients also have hyperkeratotic nails and light-colored woolly hair.

Two families reported with bi-allelic variants and Erythrokeratodermia variabilis et progressiva-7 (EKVP7), which is characterised by palmoplantar keratoderma that extends to the dorsal surface of the hands and feet (transgrediens), as well as erythematous annular skin lesions. Pruritis, woolly hair, and dystrophic nails may also be present.; Changed rating: GREEN; Changed publications: 31898316, 30321533, 31361044; Changed phenotypes: Olmsted syndrome 2, MIM# 619208, Erythrokeratodermia variabilis et progressiva 7, MIM# 619209; Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.6507 NLRP3 Zornitza Stark Phenotypes for gene: NLRP3 were changed from to Familial cold inflammatory syndrome 1, MIM#120100; Muckle-Wells syndrome, MIM#191900; CINCA syndrome, MIM#607115; Deafness, autosomal dominant 34, with or without inflammation, MIM#617772; Keratoendothelitis fugax hereditaria, MIM#148200
Mendeliome v0.6485 NLRP3 Elena Savva reviewed gene: NLRP3: Rating: GREEN; Mode of pathogenicity: Other; Publications: PMID: 25038238; Phenotypes: Familial cold inflammatory syndrome 1, MIM#120100, Muckle-Wells syndrome, MIM#191900, CINCA syndrome, MIM#607115, Deafness, autosomal dominant 34, with or without inflammation, MIM#617772, Keratoendothelitis fugax hereditaria, MIM#148200; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Mendeliome v0.6443 SAT1 Bryony Thompson reviewed gene: SAT1: Rating: RED; Mode of pathogenicity: None; Publications: 12215835, 20672378, 9228047; Phenotypes: Keratosis follicularis spinulosa decalvans; Mode of inheritance: X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Mendeliome v0.6400 PMVK Zornitza Stark gene: PMVK was added
gene: PMVK was added to Mendeliome. Sources: Expert Review
Mode of inheritance for gene: PMVK was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: PMVK were set to 26202976
Phenotypes for gene: PMVK were set to Porokeratosis 1, multiple types, MIM# 175800
Review for gene: PMVK was set to GREEN
Added comment: At least 9 individuals reported.
Sources: Expert Review
Mendeliome v0.6398 MVD Zornitza Stark gene: MVD was added
gene: MVD was added to Mendeliome. Sources: Expert list
Mode of inheritance for gene: MVD was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: MVD were set to 30942823; 33491095
Phenotypes for gene: MVD were set to Porokeratosis 7, multiple types, MIM# 614714
Review for gene: MVD was set to GREEN
Added comment: Porokeratoses are a heterogeneous group of keratinization disorders. For linear porokeratosis and disseminated superficial actinic porokeratosis, a heterozygous pathogenic germline variant in a mevalonate pathway gene and a postzygotic second hit mutation present in affected skin have been shown to be the patho-genetic mechanism for the development of the lesions. At least 5 individuals reported.
Sources: Expert list
Mendeliome v0.6019 KRT10 Elena Savva reviewed gene: KRT10: Rating: GREEN; Mode of pathogenicity: Other; Publications: PMID: 26176760, 20798280, 31638346, 18219278, 16505000; Phenotypes: Epidermolytic hyperkeratosis, MIM#113800, Ichthyosis with confetti, MIM#609165, Ichthyosis, cyclic, with epidermolytic hyperkeratosis, MIM#607602; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal; Current diagnostic: yes
Mendeliome v0.4991 SREBF1 Zornitza Stark edited their review of gene: SREBF1: Added comment: HMD phenotype: 5 unrelated families reported with heterozygous variants at same residue (p.Arg557Cys and p.Arg557His) and a panepithelial defect involving the oral, nasal, conjunctival, vaginal, cervical, perineal, urethral, and bladder mucosa. Individuals developed cataracts, blindness, nonscarring alopecia, perineal psoriasiform lesions, and follicular keratoses.; Changed publications: 32497488, 31790666, 32902915; Changed phenotypes: IFAP (ichthyosis follicularis, atrichia, and photophobia) syndrome 2, MIM619016, Mucoepithelial dysplasia, hereditary, MIM#158310
Mendeliome v0.4859 KRIT1 Zornitza Stark Phenotypes for gene: KRIT1 were changed from to Cavernous malformations of CNS and retina, 116860; Cerebral cavernous malformations-1, 116860; Hyperkeratotic cutaneous capillary-venous malformations associated with cerebral capillary malformations, 116860
Mendeliome v0.4849 KRIT1 Elena Savva reviewed gene: KRIT1: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 16571644, 29593473; Phenotypes: Cavernous malformations of CNS and retina, 116860, Cerebral cavernous malformations-1, 116860, Hyperkeratotic cutaneous capillary-venous malformations associated with cerebral capillary malformations, 116860; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Mendeliome v0.4791 AP1S1 Ee Ming Wong changed review comment from: - Established green gene in Ichthyosis, Palmoplantar Keratoderma and Erythrokeratoderma, ID and Hereditary Neuropathy (complex) panels associated with MEDNIK syndrome
- PMID: 32306098 propose a clinical and genetic expansion for AP1S1-associated disease

- 2 consanguineous families, each carrying a homozygous missense AP1S1 variant
- AP1S1 knockout cell line demonstrated tight-junction and polarity abnormalities that were rescued by WT AP1S1, but not the AP1S1 missense mutants; to: - Established green gene in Ichthyosis, Palmoplantar Keratoderma and Erythrokeratoderma, ID and Hereditary Neuropathy (complex) panels associated with MEDNIK syndrome
- PMID: 32306098 propose a clinical and genetic expansion for AP1S1-associated disease

- 2 consanguineous families, each carrying a homozygous missense AP1S1 variant
- AP1S1 knockout cell line demonstrated tight-junction and polarity abnormalities that were rescued by WT AP1S1, but not the AP1S1 missense mutants
Mendeliome v0.4791 AP1S1 Ee Ming Wong changed review comment from: - 2 consanguineous families, each carrying a homozygous missense AP1S1 variant
- AP1S1 knockout cell line demonstrated tight-junction and polarity abnormalities that were rescued by WT AP1S1, but not the AP1S1 missense mutants; to: - Established green gene in Ichthyosis, Palmoplantar Keratoderma and Erythrokeratoderma, ID and Hereditary Neuropathy (complex) panels associated with MEDNIK syndrome
- PMID: 32306098 propose a clinical and genetic expansion for AP1S1-associated disease

- 2 consanguineous families, each carrying a homozygous missense AP1S1 variant
- AP1S1 knockout cell line demonstrated tight-junction and polarity abnormalities that were rescued by WT AP1S1, but not the AP1S1 missense mutants
Mendeliome v0.4412 NHP2 Zornitza Stark Phenotypes for gene: NHP2 were changed from to Dyskeratosis congenita, autosomal recessive 2, MIM# 613987
Mendeliome v0.4409 NHP2 Zornitza Stark reviewed gene: NHP2: Rating: GREEN; Mode of pathogenicity: None; Publications: 18523010, 31985013; Phenotypes: Dyskeratosis congenita, autosomal recessive 2, MIM# 613987; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.4355 SOS1 Zornitza Stark edited their review of gene: SOS1: Added comment: Over 50 individuals reported with SOS1 variants and a Noonan syndrome phenotype. Pulmonic stenosis tends to be more frequent compared to those with PTPN11 mutations, and atrial septal defect is relatively rare. Ectodermal features including keratosis pilaris and curly hair are significantly more prevalent compared with the general Noonan population. Height below the third percentile and learning disability are observed in fewer individuals compared with Noonan syndrome in general. In contrast, macrocephaly is overrepresented among those with SOS1 mutations.; Changed rating: GREEN; Changed mode of pathogenicity: Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments; Changed publications: 17143285, 17143282, 28884940, 17586837; Changed phenotypes: Noonan syndrome 4, MIM# 610733; Changed mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.3996 AAGAB Zornitza Stark Phenotypes for gene: AAGAB were changed from to Keratoderma, palmoplantar, punctate type IA (MIM#148600)
Mendeliome v0.3993 AAGAB Zornitza Stark reviewed gene: AAGAB: Rating: GREEN; Mode of pathogenicity: None; Publications: 30451279, 26608363; Phenotypes: Keratoderma, palmoplantar, punctate type IA (MIM#148600); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.3970 ASPRV1 Zornitza Stark Phenotypes for gene: ASPRV1 were changed from palmoplantar keratoderma; lamellar ichthyosis to Ichthyosis, lamellar, autosomal dominant, MIM# 146750; palmoplantar keratoderma; lamellar ichthyosis
Mendeliome v0.3829 KRT6C Zornitza Stark Phenotypes for gene: KRT6C were changed from to Palmoplantar keratoderma, nonepidermolytic, focal or diffuse (MIM#615735)
Mendeliome v0.3826 KRT6C Zornitza Stark reviewed gene: KRT6C: Rating: GREEN; Mode of pathogenicity: None; Publications: 31823354; Phenotypes: Palmoplantar keratoderma, nonepidermolytic, focal or diffuse (MIM#615735); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.3817 KRT17 Zornitza Stark changed review comment from: Also known as Jackson-Lawler type, the main clinical features are nail dystrophy, palmoplantar keratoderma, oral leucokeratosis and cysts. PMID: 31823354; - cohort of 815 individuals, 134 patients had variants in KRT17 - approx 61.8% presented with palmar keratoderma and approx 82.8% with plantar keratoderma; to: Also known as Jackson-Lawler type, the main clinical features are nail dystrophy, palmoplantar keratoderma, oral leucokeratosis and cysts. PMID: 31823354; - cohort of 815 individuals, 134 patients had variants in KRT17 - approx 61.8% presented with palmar keratoderma and approx 82.8% with plantar keratoderma. Steatocystoma multiplex is an allelic disorder.
Mendeliome v0.3817 SERPINB7 Zornitza Stark Phenotypes for gene: SERPINB7 were changed from to Palmoplantar keratoderma, Nagashima type (MIM#615598)
Mendeliome v0.3814 SERPINB7 Zornitza Stark reviewed gene: SERPINB7: Rating: GREEN; Mode of pathogenicity: None; Publications: 24773080, 24207119, 24514002, 31706940; Phenotypes: Palmoplantar keratoderma, Nagashima type (MIM#615598); Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.3811 SLURP1 Zornitza Stark changed review comment from: Over 10 families reported with Mal de Meleda, a rare autosomal recessive skin disorder characterized by transgressive palmoplantar keratoderma, keratotic skin lesions, perioral erythema, brachydactyly, and nail abnormalities.; to: Over 10 families reported with Mal de Meleda, a rare autosomal recessive skin disorder characterized by transgressive palmoplantar keratoderma, keratotic skin lesions, perioral erythema, brachydactyly, and nail abnormalities. Note single report of manifesting carriers.
Mendeliome v0.3775 KDSR Zornitza Stark Phenotypes for gene: KDSR were changed from to Erythrokeratodermia variabilis et progressiva 4, MIM# 617526; severe thrombocytopaenia
Mendeliome v0.3772 KDSR Zornitza Stark reviewed gene: KDSR: Rating: GREEN; Mode of pathogenicity: None; Publications: 28774589, 30467204, 28575652; Phenotypes: Erythrokeratodermia variabilis et progressiva 4, MIM# 617526, severe thrombocytopaenia; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.3766 KANK2 Zornitza Stark Phenotypes for gene: KANK2 were changed from to Palmoplantar keratoderma and woolly hair (MIM#616099); Nephrotic syndrome, type 16, MIM#617783
Mendeliome v0.3763 KANK2 Zornitza Stark reviewed gene: KANK2: Rating: GREEN; Mode of pathogenicity: None; Publications: 25961457, 24671081; Phenotypes: Palmoplantar keratoderma and woolly hair (MIM#616099), Nephrotic syndrome, type 16, MIM#617783; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.3763 FAM83G Zornitza Stark gene: FAM83G was added
gene: FAM83G was added to Mendeliome. Sources: Expert list
Mode of inheritance for gene: FAM83G was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: FAM83G were set to 29138053
Phenotypes for gene: FAM83G were set to Palmoplantar keratoderma, curly scalp hair and toenail dystrophy
Review for gene: FAM83G was set to RED
Added comment: PMID: 29138053; - 2 siblings born of consanguineous family presented with palmoplantar keratoderma and exuberant curly scalp hair - progressive development of yellowish thickened scaly skin affecting the palms and soles since 2 years of age, and toenail dystrophy in their teenage years > homozygous for a missense p.(Ala34Glu)
Sources: Expert list
Mendeliome v0.3761 CAST Zornitza Stark Phenotypes for gene: CAST were changed from to Peeling skin with leukonychia, acral punctate keratoses, cheilitis, and knuckle pads (MIM#616295)
Mendeliome v0.3758 CAST Zornitza Stark reviewed gene: CAST: Rating: GREEN; Mode of pathogenicity: None; Publications: 25683118, 31392520, 30656735, 28851602; Phenotypes: Peeling skin with leukonychia, acral punctate keratoses, cheilitis, and knuckle pads (MIM#616295); Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.3743 CSTB Ain Roesley reviewed gene: CSTB: Rating: AMBER; Mode of pathogenicity: None; Publications: 28457472; Phenotypes: Keratolytic winter erythema (MIM#148370); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Mendeliome v0.3539 KERA Zornitza Stark Marked gene: KERA as ready
Mendeliome v0.3539 KERA Zornitza Stark Gene: kera has been classified as Green List (High Evidence).
Mendeliome v0.3539 KERA Zornitza Stark Phenotypes for gene: KERA were changed from to Cornea plana 2, autosomal recessive, MIM# 217300
Mendeliome v0.3538 KERA Zornitza Stark Publications for gene: KERA were set to
Mendeliome v0.3537 KERA Zornitza Stark Mode of inheritance for gene: KERA was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.3536 KERA Zornitza Stark reviewed gene: KERA: Rating: GREEN; Mode of pathogenicity: None; Publications: 23834557, 11726611, 10802664; Phenotypes: Cornea plana 2, autosomal recessive, MIM# 217300; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.3248 ASPRV1 Ee Ming Wong gene: ASPRV1 was added
gene: ASPRV1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: ASPRV1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: ASPRV1 were set to PMID: 32516568
Phenotypes for gene: ASPRV1 were set to palmoplantar keratoderma; lamellar ichthyosis
Review for gene: ASPRV1 was set to GREEN
gene: ASPRV1 was marked as current diagnostic
Added comment: -3 heterozygous missense variants identified across 4 unrelated kindreds
-mutant ASPRV1 expressed in human keratinocytes suggests impaired filaggrin processing
Sources: Literature
Mendeliome v0.3242 SREBF1 Paul De Fazio gene: SREBF1 was added
gene: SREBF1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: SREBF1 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: SREBF1 were set to 32497488
Phenotypes for gene: SREBF1 were set to IFAP (ichthyosis follicularis, atrichia, and photophobia) syndrome
Review for gene: SREBF1 was set to GREEN
gene: SREBF1 was marked as current diagnostic
Added comment: 11 unrelated, ethnically diverse individuals with autosomal-dominant IFAP syndrome. 3 different msisense variants identified affecting the same region (residues 527, 528, and 530). Functional studies support impaired function (impaired nuclear translocation of the transcriptionally active form of SREBP1 resulting in lower expression of the SREBP1 variants). Increased keratinocyte apoptosis was observed in patient scalp samples.
Sources: Literature
Mendeliome v0.3017 PERP Zornitza Stark gene: PERP was added
gene: PERP was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: PERP was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PERP were set to 31898316
Phenotypes for gene: PERP were set to Erythrokeratoderma, no OMIM # yet
Review for gene: PERP was set to AMBER
Added comment: One extended multiplex consanguineous family with Erythrokeratoderma (striking similarity to that observed in Perp −/− mice), and a novel homozygous variant (c.466G>A; p.Gly156Arg) in PERP that fully segregated with the phenotype. Functional analysis of patient‐ and control‐derived keratinocytes revealed a deleterious effect of the identified variant on the intracellular localization of PERP. A previous report showed that PERP mutation causes a dominant form of keratoderma but a single patient in that report with a homozygous variant in PERP suggests that recessive inheritance is also possible.
Sources: Literature
Mendeliome v0.1993 NLRP1 Zornitza Stark Phenotypes for gene: NLRP1 were changed from to Autoinflammation with arthritis and dyskeratosis, MIM# 617388; Palmoplantar carcinoma, multiple self-healing, MIM# 615225; Recurrent respiratory papillomatosis
Mendeliome v0.1990 NLRP1 Zornitza Stark reviewed gene: NLRP1: Rating: GREEN; Mode of pathogenicity: None; Publications: 27965258, 31484767, 27662089; Phenotypes: Autoinflammation with arthritis and dyskeratosis, MIM# 617388, Palmoplantar carcinoma, multiple self-healing 615225, Recurrent respiratory papillomatosis; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.1104 ELOVL1 Zornitza Stark Phenotypes for gene: ELOVL1 were changed from to Ichthyotic keratoderma, spasticity, hypomyelination, and dysmorphic facies MIM#618527
Mendeliome v0.1102 ELOVL1 Zornitza Stark reviewed gene: ELOVL1: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Ichthyotic keratoderma, spasticity, hypomyelination, and dysmorphic facies MIM#618527; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.705 NPM1 Sue White gene: NPM1 was added
gene: NPM1 was added to Mendeliome_VCGS. Sources: Literature
Mode of inheritance for gene: NPM1 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: NPM1 were set to 31570891
Phenotypes for gene: NPM1 were set to radial ray defects; short stature; nail dsytrophy; bone marrow failure
Penetrance for gene: NPM1 were set to unknown
Review for gene: NPM1 was set to GREEN
Added comment: heterozygous variants cause dyskeratosis congenita
Sources: Literature
Mendeliome v0.507 AP1B1 Zornitza Stark gene: AP1B1 was added
gene: AP1B1 was added to Mendeliome_VCGS. Sources: Literature
Mode of inheritance for gene: AP1B1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: AP1B1 were set to 31630788; 31630791
Phenotypes for gene: AP1B1 were set to Intellectual disability; enteropathy; deafness; ichthyosis; keratoderma
Review for gene: AP1B1 was set to GREEN
Added comment: Four unrelated families with bi-allelic LoF variants in this gene.
Sources: Literature
Mendeliome v0.202 NOP10 Zornitza Stark Phenotypes for gene: NOP10 were changed from to Dyskeratosis congenita, autosomal recessive 1, MIM#224230
Mendeliome v0.0 KERA Zornitza Stark gene: KERA was added
gene: KERA was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: KERA was set to Unknown