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Ciliary Dyskinesia v0.32 SPEF2 Zornitza Stark edited their review of gene: SPEF2: Changed phenotypes: Spermatogenic failure 43, MIM#618751, Primary ciliary dyskinesia-like phenotype
Ciliary Dyskinesia v0.32 SPEF2 Zornitza Stark Marked gene: SPEF2 as ready
Ciliary Dyskinesia v0.32 SPEF2 Zornitza Stark Gene: spef2 has been classified as Amber List (Moderate Evidence).
Ciliary Dyskinesia v0.32 SPEF2 Zornitza Stark Phenotypes for gene: SPEF2 were changed from Spermatogenic failure 43, MIM#618751; Spermatogenic failure 43, MIM#618751; Primary ciliary dyskinesia-like phenotype to Spermatogenic failure 43, MIM#618751; Primary ciliary dyskinesia-like phenotype
Ciliary Dyskinesia v0.31 SPEF2 Zornitza Stark Classified gene: SPEF2 as Amber List (moderate evidence)
Ciliary Dyskinesia v0.31 SPEF2 Zornitza Stark Gene: spef2 has been classified as Amber List (Moderate Evidence).
Ciliary Dyskinesia v0.30 SPEF2 Zornitza Stark gene: SPEF2 was added
gene: SPEF2 was added to Ciliary Dyskinesia. Sources: Literature
Mode of inheritance for gene: SPEF2 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SPEF2 were set to 31151990; 31278745; 31048344; 31942643
Phenotypes for gene: SPEF2 were set to Spermatogenic failure 43, MIM#618751; Spermatogenic failure 43, MIM#618751; Primary ciliary dyskinesia-like phenotype
Review for gene: SPEF2 was set to AMBER
Added comment: 4 families reported with bi-allelic variants and sperm morphological abnormalities plus recurrent sinopulmonary infections and bronchiectasis, consistent with a PCD-like phenotype. Morphological abnormalities of the respiratory cilia were not observed. Mouse model recapitulated the infertility phenotype but also had hydrocephalus and sinusitis, again arguing for broader impact on ciliary function. Note other reports of individuals with bi-allelic variants and no respiratory phenotype reported. Given respiratory phenotype is milder and currently it is unclear in what proportion of individuals it is present, Amber rating on this panel for now.
Sources: Literature