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BabyScreen+ newborn screening v1.114 TYR Tommy Li Added phenotypes Oculocutaneous albinism type 1 MIM## 203100, # 606952 for gene: TYR
Publications for gene TYR were updated from 17980020; 33599182 to 33599182; 17980020
BabyScreen+ newborn screening v1.114 HPD Tommy Li Added phenotypes Hawkinsinuria , MIM#140350; Tyrosinaemia, type III 276710; Tyrosinemia, type III for gene: HPD
Publications for gene HPD were updated from 9343288; 32520295; 11916315 to 32520295; 9343288; 11916315
BabyScreen+ newborn screening v1.114 ACADSB Tommy Li Added phenotypes 2-methylbutyrylglycinuria MIM#610006 for gene: ACADSB
BabyScreen+ newborn screening v1.114 ACAD8 Tommy Li Added phenotypes Isobutyryl-CoA dehydrogenase deficiency MIM#611283 for gene: ACAD8
BabyScreen+ newborn screening v1.114 TH Tommy Li Added phenotypes Tyrosine hydroxylase deficiency, MIM#605407 for gene: TH
BabyScreen+ newborn screening v1.114 TAT Tommy Li Added phenotypes Tyrosinemia, type II, MIM#276600 for gene: TAT
BabyScreen+ newborn screening v1.114 FAH Tommy Li Added phenotypes Tyrosinaemia, type I, MIM#276700 for gene: FAH
BabyScreen+ newborn screening v1.114 BCHE Tommy Li Added phenotypes Butyrylcholinesterase deficiency, MIM# 617936 for gene: BCHE
BabyScreen+ newborn screening v0.1935 C17orf62 Zornitza Stark gene: C17orf62 was added
gene: C17orf62 was added to Baby Screen+ newborn screening. Sources: Expert Review
new gene name, treatable, immunological tags were added to gene: C17orf62.
Mode of inheritance for gene: C17orf62 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: C17orf62 were set to 30361506; 30312704; 28351984
Phenotypes for gene: C17orf62 were set to Chronic granulomatous disease 5, autosomal recessive, MIM# 618935
Review for gene: C17orf62 was set to GREEN
Added comment: Seven Icelandic families reported with same homozygous variant, p.Tyr2Ter and an additional family from different ethnic background with different homozygous splice site variant. Functional data, including mouse model. Gene also known as EROS and CYBC1 (HGNC approved name)

Primary immunodeficiency characterized by onset of recurrent infections and severe colitis in the first decade of life. Patients often present with features of inflammatory bowel disease and may show granulomata on biopsy. Patients are particularly susceptible to catalase-positive organisms, including Burkholderia cepacia, Legionella, and Candida albicans. Some patients may develop autoinflammatory symptoms, including recurrent fever in the absence of infection, hemolytic anemia, and lymphopenia. Additional features may include short stature, viral infections, cutaneous abscesses, pulmonary infections, and lymphadenitis. Haematopoietic bone marrow transplant is curative.

Non-genetic confirmatory assay: dihydrorhodamine assay
Sources: Expert Review
BabyScreen+ newborn screening v0.1890 HPD Zornitza Stark reviewed gene: HPD: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: Tyrosinemia, type III MIM#276710; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.1876 ACADSB Zornitza Stark Phenotypes for gene: ACADSB were changed from 2-Methylbutyryl-CoA dehydrogenase deficiency to 2-methylbutyrylglycinuria MIM#610006
BabyScreen+ newborn screening v0.1872 HPD Lilian Downie reviewed gene: HPD: Rating: AMBER; Mode of pathogenicity: None; Publications: PMID: 9343288, PMID: 11916315, PMID: 32520295; Phenotypes: Tyrosinemia, type III MIM#276710; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.1872 ACADSB Lilian Downie reviewed gene: ACADSB: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: 2-methylbutyrylglycinuria MIM#610006; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.866 TYR Zornitza Stark Tag for review was removed from gene: TYR.
BabyScreen+ newborn screening v0.866 TYR Zornitza Stark changed review comment from: Treatment is supportive.

For review.; to: Diagnosis is clinical. Treatment is supportive.
BabyScreen+ newborn screening v0.829 TYR Zornitza Stark Marked gene: TYR as ready
BabyScreen+ newborn screening v0.829 TYR Zornitza Stark Gene: tyr has been classified as Red List (Low Evidence).
BabyScreen+ newborn screening v0.829 TYR Zornitza Stark Phenotypes for gene: TYR were changed from Albinism, oculocutaneous 1 to Oculocutaneous albinism type 1 MIM## 203100, # 606952
BabyScreen+ newborn screening v0.828 TYR Zornitza Stark Publications for gene: TYR were set to
BabyScreen+ newborn screening v0.827 TYR Zornitza Stark Classified gene: TYR as Red List (low evidence)
BabyScreen+ newborn screening v0.827 TYR Zornitza Stark Gene: tyr has been classified as Red List (Low Evidence).
BabyScreen+ newborn screening v0.826 TYR Zornitza Stark Tag for review tag was added to gene: TYR.
BabyScreen+ newborn screening v0.826 TYR Zornitza Stark reviewed gene: TYR: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: Oculocutaneous albinism type 1 MIM## 203100, # 606952; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.801 TYR Lilian Downie reviewed gene: TYR: Rating: AMBER; Mode of pathogenicity: None; Publications: PMID: 17980020, PMID: 33599182; Phenotypes: Oculocutaneous albinism type 1 MIM## 203100, # 606952; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.664 ETFB Zornitza Stark changed review comment from: Well established gene-disease association.

Glutaric aciduria II (GA2) is an autosomal recessively inherited disorder of fatty acid, amino acid, and choline metabolism. It differs from GA I in that multiple acyl-CoA dehydrogenase deficiencies result in large excretion not only of glutaric acid, but also of lactic, ethylmalonic, butyric, isobutyric, 2-methyl-butyric, and isovaleric acids.

The heterogeneous clinical features of MADD fall into 3 classes: a neonatal-onset form with congenital anomalies (type I), a neonatal-onset form without congenital anomalies (type II), and a late-onset form (type III). The neonatal-onset forms are usually fatal and are characterized by severe nonketotic hypoglycemia, metabolic acidosis, multisystem involvement, and excretion of large amounts of fatty acid- and amino acid-derived metabolites. Symptoms and age at presentation of late-onset MADD are highly variable and characterized by recurrent episodes of lethargy, vomiting, hypoglycemia, metabolic acidosis, and hepatomegaly often preceded by metabolic stress. Muscle involvement in the form of pain, weakness, and lipid storage myopathy also occurs. The organic aciduria in those with the late-onset form of MADD is often intermittent and only evident during periods of illness or catabolic stress.

Treatment: riboflavin, carnitine, glycine, Coenzyme Q10 supplementation, fat restriction, avoidance of fasting, and a diet rich in carbohydrates

Non-genetic confirmatory tests: plasma acylcarnitine profile, urine organic acid analysis; to: Well established gene-disease association.

Glutaric aciduria II (GA2) is an autosomal recessively inherited disorder of fatty acid, amino acid, and choline metabolism. It differs from GA I in that multiple acyl-CoA dehydrogenase deficiencies result in large excretion not only of glutaric acid, but also of lactic, ethylmalonic, butyric, isobutyric, 2-methyl-butyric, and isovaleric acids.

The heterogeneous clinical features of MADD fall into 3 classes: a neonatal-onset form with congenital anomalies (type I), a neonatal-onset form without congenital anomalies (type II), and a late-onset form (type III). The neonatal-onset forms are usually fatal and are characterized by severe nonketotic hypoglycemia, metabolic acidosis, multisystem involvement, and excretion of large amounts of fatty acid- and amino acid-derived metabolites. Symptoms and age at presentation of late-onset MADD are highly variable and characterized by recurrent episodes of lethargy, vomiting, hypoglycemia, metabolic acidosis, and hepatomegaly often preceded by metabolic stress. Muscle involvement in the form of pain, weakness, and lipid storage myopathy also occurs. The organic aciduria in those with the late-onset form of MADD is often intermittent and only evident during periods of illness or catabolic stress.

Treatment: riboflavin, carnitine, glycine, Coenzyme Q10 supplementation, fat restriction, avoidance of fasting, and a diet rich in carbohydrates

Non-genetic confirmatory tests: plasma acylcarnitine profile, urine organic acid analysis

Predominantly neonatal onset.
BabyScreen+ newborn screening v0.541 FAH Zornitza Stark reviewed gene: FAH: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Tyrosinaemia, type I, MIM# 276700; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.483 ACAD8 Zornitza Stark Phenotypes for gene: ACAD8 were changed from Isobutyryl-CoA dehydrogenase deficiency to Isobutyryl-CoA dehydrogenase deficiency MIM#611283
BabyScreen+ newborn screening v0.481 ACAD8 Zornitza Stark reviewed gene: ACAD8: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: Isobutyryl-CoA dehydrogenase deficiency MIM#611283; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.286 BCHE Zornitza Stark reviewed gene: BCHE: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: Butyrylcholinesterase deficiency, MIM# 617936; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.276 TAT Zornitza Stark reviewed gene: TAT: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Tyrosinaemia, type II, MIM# 276600; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
BabyScreen+ newborn screening v0.274 ETFA Zornitza Stark changed review comment from: Well established gene-disease association.

Glutaric aciduria II (GA2) is an autosomal recessively inherited disorder of fatty acid, amino acid, and choline metabolism. It differs from GA I in that multiple acyl-CoA dehydrogenase deficiencies result in large excretion not only of glutaric acid, but also of lactic, ethylmalonic, butyric, isobutyric, 2-methyl-butyric, and isovaleric acids.

The heterogeneous clinical features of MADD fall into 3 classes: a neonatal-onset form with congenital anomalies (type I), a neonatal-onset form without congenital anomalies (type II), and a late-onset form (type III). The neonatal-onset forms are usually fatal and are characterized by severe nonketotic hypoglycemia, metabolic acidosis, multisystem involvement, and excretion of large amounts of fatty acid- and amino acid-derived metabolites. Symptoms and age at presentation of late-onset MADD are highly variable and characterized by recurrent episodes of lethargy, vomiting, hypoglycemia, metabolic acidosis, and hepatomegaly often preceded by metabolic stress. Muscle involvement in the form of pain, weakness, and lipid storage myopathy also occurs. The organic aciduria in those with the late-onset form of MADD is often intermittent and only evident during periods of illness or catabolic stress.

Treatment: riboflavin, carnitine, glycine, Coenzyme Q10 supplementation, fat restriction, avoidance of fasting, and a diet rich in carbohydrates, D,L-3-hydroxybutyrate

Non-genetic confirmatory tests: plasma acylcarnitine profile, urine organic acid analysis; to: Well established gene-disease association.

Glutaric aciduria II (GA2) is an autosomal recessively inherited disorder of fatty acid, amino acid, and choline metabolism. It differs from GA I in that multiple acyl-CoA dehydrogenase deficiencies result in large excretion not only of glutaric acid, but also of lactic, ethylmalonic, butyric, isobutyric, 2-methyl-butyric, and isovaleric acids.

The heterogeneous clinical features of MADD fall into 3 classes: a neonatal-onset form with congenital anomalies (type I), a neonatal-onset form without congenital anomalies (type II), and a late-onset form (type III). The neonatal-onset forms are usually fatal and are characterized by severe nonketotic hypoglycemia, metabolic acidosis, multisystem involvement, and excretion of large amounts of fatty acid- and amino acid-derived metabolites. Symptoms and age at presentation of late-onset MADD are highly variable and characterized by recurrent episodes of lethargy, vomiting, hypoglycemia, metabolic acidosis, and hepatomegaly often preceded by metabolic stress. Muscle involvement in the form of pain, weakness, and lipid storage myopathy also occurs. The organic aciduria in those with the late-onset form of MADD is often intermittent and only evident during periods of illness or catabolic stress.

Treatment: riboflavin, carnitine, glycine, Coenzyme Q10 supplementation, fat restriction, avoidance of fasting, and a diet rich in carbohydrates, D,L-3-hydroxybutyrate (PMID 31904027)

Non-genetic confirmatory tests: plasma acylcarnitine profile, urine organic acid analysis
BabyScreen+ newborn screening v0.0 HPD Zornitza Stark Source Expert Review Red was added to HPD.
Source BabySeq Category C gene was added to HPD.
Mode of inheritance for gene HPD was changed from BOTH monoallelic and biallelic, autosomal or pseudoautosomal to BIALLELIC, autosomal or pseudoautosomal
Added phenotypes Tyrosinemia, type III for gene: HPD
Rating Changed from Green List (high evidence) to Red List (low evidence)
BabyScreen+ newborn screening v0.0 ACADSB Zornitza Stark gene: ACADSB was added
gene: ACADSB was added to gNBS. Sources: Expert Review Red,BabySeq Category C gene
Mode of inheritance for gene: ACADSB was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: ACADSB were set to 2-Methylbutyryl-CoA dehydrogenase deficiency
BabyScreen+ newborn screening v0.0 TYR Zornitza Stark gene: TYR was added
gene: TYR was added to gNBS. Sources: BabySeq Category A gene,Expert Review Green
Mode of inheritance for gene: TYR was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: TYR were set to Albinism, oculocutaneous 1
BabyScreen+ newborn screening v0.0 TH Zornitza Stark gene: TH was added
gene: TH was added to gNBS. Sources: BeginNGS,BabySeq Category A gene,Expert Review Green
Mode of inheritance for gene: TH was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: TH were set to Tyrosine hydroxylase deficiency, MIM#605407
BabyScreen+ newborn screening v0.0 TAT Zornitza Stark gene: TAT was added
gene: TAT was added to gNBS. Sources: BeginNGS,BabySeq Category A gene,Expert Review Green
Mode of inheritance for gene: TAT was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: TAT were set to Tyrosinemia, type II, MIM#276600
BabyScreen+ newborn screening v0.0 HPD Zornitza Stark gene: HPD was added
gene: HPD was added to gNBS. Sources: BeginNGS,Expert Review Green
Mode of inheritance for gene: HPD was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes for gene: HPD were set to Hawkinsinuria , MIM#140350; Tyrosinaemia, type III 276710
BabyScreen+ newborn screening v0.0 FAH Zornitza Stark gene: FAH was added
gene: FAH was added to gNBS. Sources: BeginNGS,BabySeq Category A gene,Expert Review Green
Mode of inheritance for gene: FAH was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: FAH were set to Tyrosinaemia, type I, MIM#276700
BabyScreen+ newborn screening v0.0 BCHE Zornitza Stark gene: BCHE was added
gene: BCHE was added to gNBS. Sources: Expert list,Expert Review Green
Mode of inheritance for gene: BCHE was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: BCHE were set to Butyrylcholinesterase deficiency, MIM# 617936
BabyScreen+ newborn screening v0.0 ACAD8 Zornitza Stark gene: ACAD8 was added
gene: ACAD8 was added to gNBS. Sources: BabySeq Category A gene,Expert Review Green
Mode of inheritance for gene: ACAD8 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: ACAD8 were set to Isobutyryl-CoA dehydrogenase deficiency