The context-specific role of germline pathogenicity in tumorigenesis.
The context-specific role of germline pathogenicity in tumorigenesis.
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DOI:
10.1038/s41588-021-00949-1
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发表时间:
2021-11
期刊:
影响因子:
30.8
通讯作者:
Taylor BS
中科院分区:
文献类型:
--
作者:
Srinivasan P;Bandlamudi C;Jonsson P;Kemel Y;Chavan SS;Richards AL;Penson AV;Bielski CM;Fong C;Syed A;Jayakumaran G;Prasad M;Hwee J;Sumer SO;de Bruijn I;Li X;Gao J;Schultz N;Cambria R;Galle J;Mukherjee S;Vijai J;Cadoo KA;Carlo MI;Walsh MF;Mandelker D;Ceyhan-Birsoy O;Shia J;Zehir A;Ladanyi M;Hyman DM;Zhang L;Offit K;Robson ME;Solit DB;Stadler ZK;Berger MF;Taylor BS
Human cancers arise from environmental, heritable, and somatic factors, but how these mechanisms interact in tumorigenesis is poorly understood. Studying 17,152 prospectively sequenced cancer patients, we identified pathogenic germline variants in cancer predisposition genes and assessed their zygosity and co-occurring somatic alterations in the concomitant tumors. Two major routes to tumorigenesis were apparent. In carriers of pathogenic germline variants in high penetrance genes (5.1% overall), lineage-dependent patterns of biallelic inactivation led to tumors exhibiting mechanism-specific somatic phenotypes and fewer additional somatic oncogenic drivers. Nevertheless, 27% of cancers in these patients, and most tumors in patients with pathogenic germline variants in lower penetrance genes, lacked particular hallmarks of tumorigenesis associated with the germline allele. The dependence of tumors on pathogenic germline variants is variable and often dictated by both penetrance and lineage, a finding with implications for clinical management.
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DOI:
10.2147/bctt.s111394
发表时间:
2017
期刊:
Breast cancer (Dove Medical Press)
影响因子:
--
作者:
Apostolou P;Papasotiriou I
通讯作者:
Papasotiriou I
影响因子:
4
作者:
Kilpivaara, O.;Alhopuro, P.;Nevanlinna, H.
通讯作者:
Nevanlinna, H.
影响因子:
3.5
作者:
Alam, NA;Rowan, AJ;Tomlinson, IPM
通讯作者:
Tomlinson, IPM
影响因子:
64.8
作者:
Jonsson, Philip;Bandlamudi, Chaitanya;Taylor, Barry S.
通讯作者:
Taylor, Barry S.
影响因子:
6.4
作者:
Kilpivaara, O;Vahteristo, P;Nevanlinna, H
通讯作者:
Nevanlinna, H