Few at-risk relatives complete cascade genetic testing despite its potential public health impact.

Few at-risk relatives complete cascade genetic testing despite its potential public health impact.
Molecular diagnosis of 21-hydroxylase deficiency is complicated by the high homology between CYP21A2 and its pseudogene CYP21A1P.
This study describes the diagnostic strategies of the second cohort of the US Undiagnosed Diseases Network (UDN, 24 May 2017 – 30 June 2023).
This study included females surviving at least 5 years after a childhood cancer diagnosis, from the Childhood Cancer Survivor Study and the St.
Leukoencephalopathy with calcifications and cysts (LCC) is a rare ribosomopathy caused by biallelic SNORD118 variants, with no established treatment.
MSH3 and MLH3 are non-canonical mismatch repair genes that correct insertion-deletion errors. The study analysed about 12,000 colorectal cancer or multiple polyp cases and 460,000 controls, with tumour genome sequencing in 2,023 patients.
KEYLYNK-001 is a randomised, double-blind phase 3 trial conducted at 224 centres in 22 countries in patients with stage III-IV epithelial ovarian, primary peritoneal or fallopian tube cancer without a BRCA mutation.
An international collaboration assembled 21 affected individuals carrying 18 rare heterozygous protein-altering ZNF536 variants, 15 of 18 being predicted loss-of-function alleles.
Glycogen storage disease type Ia is a rare, life-threatening inherited disorder of carbohydrate metabolism caused by biallelic pathogenic G6PC variants leading to glucose-6-phosphatase deficiency.