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Vascular Malformations_Germline v0.93 PIK3R1 Zornitza Stark Marked gene: PIK3R1 as ready
Vascular Malformations_Germline v0.93 PIK3R1 Zornitza Stark Gene: pik3r1 has been classified as Red List (Low Evidence).
Vascular Malformations_Germline v0.33 PIK3R1 Bryony Thompson Tag somatic tag was added to gene: PIK3R1.
Vascular Malformations_Germline v0.33 PIK3R1 Bryony Thompson gene: PIK3R1 was added
gene: PIK3R1 was added to Inherited Vascular Malformations. Sources: Expert list
Mode of inheritance for gene: PIK3R1 was set to Other
Publications for gene: PIK3R1 were set to 29174369
Phenotypes for gene: PIK3R1 were set to capillary and lymphatic malformation
Review for gene: PIK3R1 was set to RED
Added comment: A patient carrying a somatic PIK3R1 (p.K567E) variant demonstrated capillary malformation and lymphatic malformation, with mild, proportional overgrowth of one extremity. No other reports with vascular malformations/anomalies. Germline variants cause various conditions where vascular malformations are not a prominent feature.
Sources: Expert list