Medical research

Gene variation linked to infertility in women, study finds

A variation in a gene involved in regulating cholesterol in the bloodstream also appears to affect progesterone production in women, making it a likely culprit in a substantial number of cases of their infertility, a new ...

Oncology & Cancer

Scientists identify overactive genes in aggressive breast cancers

Scientists at Dana-Farber Cancer Institute have identified an overactive network of growth-spurring genes that drive stem-like breast cancer cells enriched in triple-negative breast tumors, a typically aggressive cancer that ...

Oncology & Cancer

Genome packaging: Key to breast cancer development

Cancer is a complex disease and only thanks to advances in genomic techniques have researchers begun to understand, at a cellular and molecular level, the mechanisms which are disrupted in cancer cells. This knowledge is ...

Medical research

FDA-approved drug might prevent relapse in male alcoholics

Mifepristone, a drug approved by the U.S. Food and Drug Administration for terminating early pregnancy, might prove effective in preventing stress-induced relapse in recovering male alcoholics, based on findings in rats reported ...

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