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Genetics

Gene related to fat preferences in humans found

A preference for fatty foods has a genetic basis, according to researchers, who discovered that people with certain forms of the CD36 gene may like high-fat foods more than those who have other forms of this gene.

Oncology & Cancer

Fish oil may hold key to leukemia cure

A compound produced from fish oil that appears to target leukemia stem cells could lead to a cure for the disease, according to Penn State researchers. The compound -- delta-12-protaglandin J3, or D12-PGJ3 -- targeted and ...

Psychology & Psychiatry

Sex hormones impact career choices

(Medical Xpress) -- Teacher, pilot, nurse or engineer? Sex hormones strongly influence people's interests, which affect the kinds of occupations they choose, according to psychologists.

Oncology & Cancer

Breast cancer drug pushes colon cancer cells to their death

A new treatment for colon cancer that combines a chemotherapy agent approved to treat breast cancer and a cancer-fighting antibody is ready for clinical trials, according to Penn State College of Medicine researchers.

Medical research

Obesity creates wimpy rats

(Medical Xpress) -- Obesity appears to impair normal muscle function in rats, an observation that could have significant implications for humans, according to Penn State researchers.

Oncology & Cancer

Motor protein may offer promise in ovarian cancer treatment

(Medical Xpress) -- A motor regulatory protein can block human ovarian tumor growth, leading to eventual cancer cell death and possible new therapies to treat the disease, according to Penn State College of Medicine researchers.

Oncology & Cancer

Mechanism for esophageal cancer uncovered

A gene thought to be associated with cancer development can be a tumor suppressor gene in mice, researchers have discovered. Understanding which genes are involved in spreading cancer could lead to future therapies.

Health

Trying to limit calories? Skip the dip, researchers advise

Snacks provide, on average, about one-fourth of most people's daily calories. With nearly 1 in 3 adults in the United States overweight and more than 2 in 5 with obesity, according to the National Institutes of Health, researchers ...

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