Clinical and Genetic Features of a Large Monocentric Series of Familial Non-Medullary Thyroid Cancers.

ABSTRACT: Several low penetration susceptibility risk loci or genes have been proposed in recent years with a possible causative role for familial non-medullary thyroid cancer (FNMTC), though the results are still not conclusive or reliable. Among all the candidates, here fully reviewed, a new extremely rare germline variant c.3607A>G (p.Y1203H) of the DUOX2 gene, has been recently reported to co-segregate with the affected members of one non-syndromic FNMTC family. We aimed to validate this finding in our series of 33 unrelated FNMTC Italian families, previously found to be negative for two susceptibility germline variants in the HABP2 and MAP2K5 genes. Unfortunately, the DUOX2 p.Y1203H variant was not found in either the 74 affected or the 12 not affected family members

SUBMITTER: Cirello V 

PROVIDER: S-EPMC7817808 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature