IDH1 Expression via the R132H Mutation–Specific Antibody in Adrenocortical Neoplasias—Prognostic Impact in Carcinomas
Author(s) -
Mirkka Pennanen,
Olli Tynninen,
Soili Kytölä,
Pekka Ellonen,
Harri Mustonen,
Ilkka Heiskanen,
Caj Haglund,
Johanna Arola
Publication year - 2020
Publication title -
journal of the endocrine society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.046
H-Index - 20
ISSN - 2472-1972
DOI - 10.1210/jendso/bvaa018
Subject(s) - idh1 , immunohistochemistry , adrenocortical carcinoma , isocitrate dehydrogenase , pathology , exon , cancer research , biology , mutation , medicine , gene , genetics , biochemistry , enzyme
Among adrenocortical carcinomas, IDH1 R132H immunopositivity correlated with a better prognosis. Thus, IDH1 R132H immunohistochemical staining could serve as a prognostic or as a potential predictive marker in adrenocortical carcinomas. Further research is needed to identify the possible alterations in IDH1 that could explain our findings, because we identified no known mutations to the gene.
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