Clinical and functional characterization of the CDH1 germline variant c.1679C>G in three unrelated families with hereditary diffuse gastric cancer
EUROPEAN JOURNAL OF HUMAN GENETICS(2018)
Abstract
Germline changes in the CDH1 tumor suppressor gene predispose to diffuse gastric cancer and lobular breast cancer. In carriers of deleterious germline CDH1 variants, prophylactic gastrectomy is recommended. In case of germline missense variants, it is mandatory to assess the functional impact on E-cadherin, the protein encoded by CDH1 , and to predict their clinical significance. Herein, we have identified a recurrent germline missense variant, c.1679C>G, segregating with gastric cancer in three unrelated Spanish families. Through genetic, transcriptional, in silico and in vitro studies, we demonstrate the deleterious effect of the c.1679C>G variant and its association with hereditary diffuse gastric cancer, providing relevant data to relatives and allowing an accurate genetic counseling.
MoreTranslated text
Key words
Cancer genetics,Gastric cancer,Genetic testing,Biomedicine,general,Human Genetics,Bioinformatics,Gene Expression,Cytogenetics
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined