Publications by authors named "J Gronwald"
Article Synopsis
- The study investigates the relationship between hormonal contraceptive use and breast cancer risk in both unaffected women and mutation carriers.
- Out of the participants, it was found that hormonal contraceptive use was linked to a higher breast cancer risk in mutation carriers, particularly with longer duration of use.
- The findings suggest that decisions regarding hormonal contraceptive use for women with genetic mutations should consider individual risk factors and benefits.
Objective: Whether or not women who harbor a germline pathogenic variant ('mutation') in the BRCA1 or BRCA2 genes are at elevated risk of developing endometrial cancer is yet to be determined.
Methods: We conducted a prospective analysis of 4959 BRCA mutation carriers with no prior history of cancer (except for breast or melanoma) and an intact uterus.
Results: After a mean of 6.
Prostate cancer is the most common cancer diagnosed in men and the second leading cause of death in male cancer patients. The WHO suggests that cobalt is involved in the carcinogenesis of prostate cancer. There are, however, no studies associating cobalt levels and prostate cancer patient survival.
View Article and Find Full Text PDFArticle Synopsis
- * Analysis of data from over 55,000 breast cancer patients showed that co-observation of variants in BRCA1, BRCA2, and PALB2 with other breast cancer genes occurred less frequently than expected, suggesting a potential correlation with pathogenicity.
- * The findings indicate that identifying a variant of uncertain significance alongside a known pathogenic variant supports evidence against the variant's pathogenicity, which could improve variant classification in clinical settings and for other genetic conditions.
Pathogenic mutations in BRCA1 (BReast CAncer gene 1) confer high risks of both breast (up to 70%) and ovarian (up to 40%) cancers. Zinc (Zn) and copper (Cu) are essential for various physiological functions, including antioxidant reactions. Their balance, reflected in the Zn/Cu ratio, plays a crucial role in maintaining redox homeostasis, which is vital for cancer prevention.
View Article and Find Full Text PDF