TY - JOUR
T1 - Exome sequencing points to pathogenic ATM variants in gastric cancer
AU - Koebbe, Laura L.
AU - Hess, Timo
AU - Haas, Stephan L.
AU - Gockel, Ines
AU - Piessen, Guillaume
AU - Latiano, Anna
AU - Pereira, Carina
AU - Malecka-Wojciesko, Ewa
AU - Mokrowiecka, Anna
AU - Boccia, Stefania
AU - Majewski, Marek
AU - Alakus, Hakan
AU - Lanas, Ángel
AU - Pastorino, Roberta
AU - Goetze, Thorsten Oliver
AU - Elbe, Peter
AU - Kreuser, Nicole
AU - Palmieri, Orazio
AU - Tavano, Francesca
AU - Bruns, Christiane Josephine
AU - Glehen, Olivier
AU - B. D’Journo, Xavier
AU - Gronnier, Caroline
AU - Fabre, Jean M.
AU - Sulpice, Laurent
AU - Bujanda, Luis
AU - Moreira, Leticia
AU - Heilmann-Heimbach, Stefanie
AU - Billmann, Maximilian
AU - Noethen, Markus M.
AU - Cannizzaro, Renato
AU - Ghidini, Michele
AU - Hamann, Lutz
AU - Aragones, Nuria
AU - Dinis-Ribeiro, Mário
AU - Medeiros, Rui
AU - Al-Batran, Salah Eddin
AU - Leja, Mārcis
AU - Kupcinskas, Juozas
AU - García-González, María A.
AU - Maj, Carlo
AU - Venerito, Marino
AU - Schumacher, Johannes
N1 - Publisher Copyright:
© The Author(s) 2025.
PY - 2025
Y1 - 2025
N2 - Gastric cancer (GC) is a leading cause of cancer-related deaths worldwide. While most cases result from the cumulative risk of common genetic variants, a smaller proportion shows a monogenic etiology. We used germline exome sequencing data to assess the gene-based burden of loss-of-function pathogenic variants (LoF-PVs) in 471 early-onset GC cases as well as 666 GC cases from the UK Biobank (UKB), aiming to identify monogenic GC forms. In both datasets, LoF-PVs in CDH1 and ATM were enriched among GC cases. Beyond GC, ATM LoF-PVs were also enriched in UKB participants with pancreatic, oesophageal, breast, prostate, and lung cancer, though the effect size was notably high in GC. As an established disease gene for pancreatic, breast, ovarian, and prostate cancer, ATM should also be considered for genetic testing when monogenic GC is suspected. This is especially important for families in which other tumours associated with ATM PVs occur alongside GC.
AB - Gastric cancer (GC) is a leading cause of cancer-related deaths worldwide. While most cases result from the cumulative risk of common genetic variants, a smaller proportion shows a monogenic etiology. We used germline exome sequencing data to assess the gene-based burden of loss-of-function pathogenic variants (LoF-PVs) in 471 early-onset GC cases as well as 666 GC cases from the UK Biobank (UKB), aiming to identify monogenic GC forms. In both datasets, LoF-PVs in CDH1 and ATM were enriched among GC cases. Beyond GC, ATM LoF-PVs were also enriched in UKB participants with pancreatic, oesophageal, breast, prostate, and lung cancer, though the effect size was notably high in GC. As an established disease gene for pancreatic, breast, ovarian, and prostate cancer, ATM should also be considered for genetic testing when monogenic GC is suspected. This is especially important for families in which other tumours associated with ATM PVs occur alongside GC.
UR - https://www.nature.com/articles/s41431-025-01994-8
UR - https://www.scopus.com/pages/publications/105026273335
U2 - 10.1038/s41431-025-01994-8
DO - 10.1038/s41431-025-01994-8
M3 - Article
C2 - 41454052
AN - SCOPUS:105026273335
SN - 1018-4813
JO - European Journal of Human Genetics
JF - European Journal of Human Genetics
ER -