Can folic acid prevent or promote breast cancer? It depends on dose and DNA

	Breast Cancer
	The latest breast cancer news from News Medical

	Can folic acid prevent or promote breast cancer? It depends on dose and DNA Folic acid plays a dual role in breast cancer depending on dose and context. While moderate intake may reduce risk, high levels or genetic variants disrupting metabolism may promote tumor progression via altered DNA methylation.

	Cancer rates are climbing in younger adults and researchers want to know why A new NIH-led study finds rising rates of 14 cancer types in Americans under 50, especially breast, colorectal, kidney, uterine, and pancreatic cancers. The research urges deeper investigation into shared risk factors and earlier screening strategies.

			Racial disparities in breast reconstruction persist despite ACA implementation Despite steady increases in rates of immediate breast reconstruction (IBR) after mastectomy, racial disparities in IBR have persisted in the years since implementation of the Affordable Care Act (ACA), reports a study in the May issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons.

			Healthy diet in childhood linked to later onset of menstruation Eating a healthy diet as a child is linked to girls having their first menstrual period at an older age than those who consumed a less healthy diet, according to a new study published today (Wednesday) in Human Reproduction, one of the world's leading reproductive medicine journals.

			Study finds key genetic differences between male and female placentas The genes of male and female placentas have marked differences in how they are expressed, according to a study by researchers at the National Institutes of Health (NIH) and other institutions.

	California’s primary care shortage persists despite ambitious moves to close gap Sumana Reddy, a primary care physician, struggles on thin financial margins to run Acacia Family Medical Group, the small independent practice she founded 27 years ago in Salinas, a predominantly Latino city in an agricultural valley often called "the salad bowl of the world."

	Ovary and fallopian tube removal linked to lower death risk in BRCA carriers with breast cancer Women diagnosed with breast cancer who carry particular BRCA1 and BRCA2 genetic variants are offered surgery to remove the ovaries and fallopian tubes as this dramatically reduces their risk of ovarian cancer.

	Real-time monitoring of 3D multi-spheroid tumor assays Explore how real-time live-cell analysis enhances the study of co-cultured, multi-spheroid 3D tumor models.

	Novel Molecule Inducing Ferroptosis for Metastatic Cancer Therapy Scientists from Institut Curie, the CNRS, and Inserm have just created a novel class of molecules capable of destroying cancer cells that are resistant to current treatments and cause recurrence.

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