Environmental Health

Mixed chemicals in beauty products may harm women’s hormones

As we go about our daily lives, we are exposed to many different chemicals that could have negative effects on our hormones. These hormonal changes have been linked to several adverse health outcomes such as breast cancer and cardiovascular disease. Therefore, understanding chemicals that influence hormone levels is important for public health–and particularly for women’s […]

cancer Cancer Discovery

Protein Network Linked To Cancer Is Critical To Male Fertility

Researchers studying reproductive science identified a network of proteins often linked to cancer as also important to male fertility and the birth of healthy offspring, according to a study in the Oct. 18 online issue of Cell Reports. The study by Satoshi Namewaka, PhD, and colleagues at Cincinnati Children’s Hospital Medical Center focuses on the […]

Genomes

Researchers Find Fertility Genes Required For Sperm Stem Cells

The underlying cause of male infertility is unknown for 30 percent of cases. In a pair of new studies, researchers at University of California San Diego School of Medicine determined that the reproductive homeobox (RHOX) family of transcription factors — regulatory proteins that activate some genes and inactivate others — drive the development of stem […]