Oncology & Cancer

New cancer type with PIK3CA mutations

A newly defined type of colorectal and endometrial cancer involves at least two somatic mutations in the mismatch repair genes (MMR): MLH1, MSH2, MSH6, PMS2. This double somatic MMR cancer has no germline mutations in the ...

Oncology & Cancer

BRCAPRO model underestimates BRCA1/2 mutation risk

(HealthDay)—Use of the BRCAPRO model for assessment of the likelihood of having a germline BRCA1/BRCA2 mutation, based on age, ethnicity, and family history, may underestimate the risk of mutations, according to a study ...

Genetics

Most mutations come from dad

Humans inherit more than three times as many mutations from their fathers as from their mothers, and mutation rates increase with the father's age but not the mother's, researchers have found in the largest study of human ...

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