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Mendeliome v1.4561 TNC Zornitza Stark Publications for gene: TNC were set to 23936043; 34093110; 33763067
Mendeliome v1.4560 TNC Zornitza Stark Classified gene: TNC as Green List (high evidence)
Mendeliome v1.4560 TNC Zornitza Stark Gene: tnc has been classified as Green List (High Evidence).
Mendeliome v1.4559 TNC Zornitza Stark edited their review of gene: TNC: Added comment: Five additional unrelated families (12 patients) with heterozygous loss‑of‑function TNC variants (frameshift c.5738_5745dup, nonsense c.1615C>T, nonsense c.1641C>A, missense c.2852C>T, splice‑site c.5247A>T) reported in association with deafness. Phenotypes range from childhood‑onset fluctuating loss to adult low‑frequency progressive loss.

Two of the variants are present at relatively high pop frequencies in gnomAD.; Changed rating: GREEN; Changed publications: 40203778, 39720982, 39020321, 38640279, 35062939; Changed phenotypes: autosomal dominant nonsyndromic hearing loss 56, MONDO:0014283
Mendeliome v1.541 TNNC2 Zornitza Stark gene: TNNC2 was added
gene: TNNC2 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: TNNC2 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: TNNC2 were set to 33755597
Phenotypes for gene: TNNC2 were set to Congenital myopathy, MONDO:0019952, TNNC2-related
Review for gene: TNNC2 was set to GREEN
Added comment: Two families reported: Family 1: 4 individuals, three generations; missense variant p.(Asp34Tyr) Family 2: de novo variant, missense p.(Met79Ile)

Physiological studies in myofibers isolated from patients’ biopsies revealed a markedly reduced force response of the sarcomeres to [Ca2+]. This pathomechanism was further confirmed in experiments in which contractile dysfunction was evoked by replacing TnC in myofibers from healthy control subjects with recombinant, mutant TnC. Conversely, the contractile dysfunction of myofibers from patients was repaired by replacing endogenous, mutant TnC with recombinant, wild-type TnC.

Borderline Green: sufficient segregation in Fam 1 plus de novo status in Fam 2, plus functional data.
Sources: Literature
Mendeliome v0.8152 TNC Zornitza Stark Marked gene: TNC as ready
Mendeliome v0.8152 TNC Zornitza Stark Gene: tnc has been classified as Amber List (Moderate Evidence).
Mendeliome v0.8152 TNC Zornitza Stark Phenotypes for gene: TNC were changed from to Deafness, autosomal dominant 56, MIM# 615629
Mendeliome v0.8151 TNC Zornitza Stark Publications for gene: TNC were set to
Mendeliome v0.8150 TNC Zornitza Stark Mode of inheritance for gene: TNC was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.8149 TNC Zornitza Stark Classified gene: TNC as Amber List (moderate evidence)
Mendeliome v0.8149 TNC Zornitza Stark Gene: tnc has been classified as Amber List (Moderate Evidence).
Mendeliome v0.8148 TNC Zornitza Stark reviewed gene: TNC: Rating: AMBER; Mode of pathogenicity: None; Publications: 23936043, 34093110, 33763067; Phenotypes: Deafness, autosomal dominant 56, MIM# 615629; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.0 TNC Zornitza Stark gene: TNC was added
gene: TNC was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: TNC was set to Unknown