Tag Archives: college

Minimally invasive operation helps elderly patients after colon cancer treatment

Investigators from Dalhousie University, Halifax, Nova Scotia, found that selected patients over the age of 70 were more likely to be discharged to their own homes — instead of a nursing facility — following laparoscopic operations when compared with patients who had a standard open surgical procedure, according to Richard Liu, MD, a resident in general surgery. "There is evidence that laparoscopic surgical treatment for colon cancer is similar to an open operation in terms of outcomes from a cancer treatment point of view," Dr. Liu said…

Sexual health for postmenopausal women improved by hypnotic relaxation therapy

The study, which examined sexual comfort, sexual satisfaction and sexual pleasure, is a first step toward a safe and effective alternative toward hormone replacement therapy, which carries associated risks of cancer and heart disease, said Gary Elkins, Ph.D., director of Baylor’s Mind-Body Medicine Research Laboratory and a professor of psychology and neuroscience in Baylor’s College of Arts & Sciences. The conclusion was based on a study funded by the National Institutes of Health…

Tumor suppressor is needed for stem cells to mature into neurons

The recently published study shows that when stem cells approach the final phase of their specialisation as neurons, CHD5 begins to be expressed at high levels. CHD5 can reshape the chromatin, in which DNA is packed around proteins, and in so doing either facilitate or obstruct the expression of genes. …

Chemists’ work will aid drug design to target cancer and inflammatory disease

The researchers, from the lab of Charles Dann III, assistant professor of chemistry in the College of Arts and Sciences, published their findings in the Proceedings of the National Academy of Sciences. Dann said the results should help chemists create more effective antifolate drugs, which act by interfering with the ability of folates — also called folic acid or vitamin B9 — to perform tasks that are essential for cell growth. …

Blocking key enzyme in cancer cells could lead to new therapy

An enzyme that metabolizes the glucose needed for tumor growth is found in high concentrations in cancer cells, but in very few normal adult tissues. Deleting the gene for the enzyme stopped the growth of cancer in laboratory mice, with no associated adverse effects, reports Nissim Hay, UIC professor of biochemistry and molecular genetics, and his colleagues in the August 12 issue of Cancer Cell…

Women’s height linked to cancer risk, study finds

Height was linked to cancers of the breast, colon, endometrium, kidney, ovary, rectum, and thyroid, as well as to multiple myeloma and melanoma, and these associations did not change even after adjusting for factors known to influence these cancers, in this study of 20,928 postmenopausal women, identified from a large cohort of 144,701 women recruited to the Women’s Health Initiative (WHI). "We were surprised at the number of cancer sites that were positively associated with height…