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Mackenzie's Mission_Reproductive Carrier Screening v0.95 COL2A1 Seb Lunke Marked gene: COL2A1 as ready
Mackenzie's Mission_Reproductive Carrier Screening v0.95 COL2A1 Seb Lunke Gene: col2a1 has been classified as Amber List (Moderate Evidence).
Mackenzie's Mission_Reproductive Carrier Screening v0.95 COL2A1 Seb Lunke Phenotypes for gene: COL2A1 were changed from Otospondylomegaepiphyseal dysplasia, 215150 (3) to Spondyloperipheral dysplasia, MIM #271700
Mackenzie's Mission_Reproductive Carrier Screening v0.94 COL2A1 Seb Lunke Publications for gene: COL2A1 were set to
Mackenzie's Mission_Reproductive Carrier Screening v0.93 COL2A1 Seb Lunke Mode of inheritance for gene: COL2A1 was changed from BIALLELIC, autosomal or pseudoautosomal to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mackenzie's Mission_Reproductive Carrier Screening v0.92 COL2A1 Seb Lunke Classified gene: COL2A1 as Amber List (moderate evidence)
Mackenzie's Mission_Reproductive Carrier Screening v0.92 COL2A1 Seb Lunke Gene: col2a1 has been classified as Amber List (Moderate Evidence).
Mackenzie's Mission_Reproductive Carrier Screening v0.47 COL2A1 Sarah Righetti Deleted their comment
Mackenzie's Mission_Reproductive Carrier Screening v0.47 COL2A1 Sarah Righetti edited their review of gene: COL2A1: Added comment: Limited evidence for a recessive condition. 8 patients from 5 families, at least 2 mildly affected. Almost all literature dominant.

PMID: 31755234 (Girisha et al. 2020) six patients from 4 families, variability in phenotype.

PMID: 32896647 (Al-Sannaa et al 2020) two sibs from consang family with disproportionate short stature, ocular abnormalities, cleft palate and hearing impairment. Radiographic study showed signs of a spondyloepiphyseal dysplasia, compatible with a type 2 collagen disorder. Both siblings homozygous for c.3111+2T > C p.(Glu1 033Lysfs *5) splice site variant in the COL2A1 gene. Het parents phenotypically normal. cDNA analysis on skin fibroblasts demonstrated abberant splicing.
Created: 6 Nov 2020, 4:59 a.; Changed rating: AMBER
Mackenzie's Mission_Reproductive Carrier Screening v0.47 COL2A1 Sarah Righetti reviewed gene: COL2A1: Rating: RED; Mode of pathogenicity: None; Publications: 31755234, 32896647; Phenotypes: Spondyloperipheral dysplasia, MIM #271700; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mackenzie's Mission_Reproductive Carrier Screening v0.0 COL2A1 Zornitza Stark gene: COL2A1 was added
gene: COL2A1 was added to Mackenzie's Mission_Reproductive Carrier Screening. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: COL2A1 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: COL2A1 were set to Otospondylomegaepiphyseal dysplasia, 215150 (3)