Many people suffer from a devastating condition known as critical limb ischemia (CLI) that can lead to muscle wasting and even amputation. The disease is linked to the blockage of blood flow to the skeletal muscle and current treatment option…
SAN ANTONIO, Texas, U.S.A. (Feb. 25, 2011) — The death of insulin-producing beta cells in the pancreas is a core defect in diabetes. Scientists in Italy and Texas now have discovered a new way that these cells die — by toxic imbalance of a mol…
SAN ANTONIO (Feb. 24, 2011) — Mouse models are yielding important clues about the nature of autism spectrum disorders, which impact an estimated one in 110 children in the U.S.[1] In labs at the UT Health Science Center San Antonio, researche…
The most widely prescribed antidepressants — medicines such as Prozac, Lexapro and Paxil — work by blocking the serotonin transporter, a brain protein that normally clears away the mood-regulating chemical serotonin. Or so the current thinking g…
A readily available, inexpensive drug therapy showed a significant benefit in treating premature infants with the worst and historically most difficult-to-treat cases of retinopathy of prematurity.
The results of a multicenter clinical trial…
DALLAS — Feb. 8, 2011 — The popular drug dutasteride may not be a cost-effective way to prevent prostate cancer in men who are at elevated risk of developing the disease, according to findings by a UT Southwestern Medical Center researcher.
I…
SAN ANTONIO (Feb. 2, 2011) — Obesity among women of childbearing age is increasing worldwide. Because babies of obese mothers are themselves predisposed to obesity, society can reasonably expect the epidemic of obese and overweight people to cont…
SAN ANTONIO, Texas, U.S.A. (Jan. 17, 2011) — Eating less during early pregnancy impaired fetal brain development in a nonhuman primate model, researchers from The University of Texas Health Science Center San Antonio reported today.
The researc…
SAN ANTONIO (Jan. 14, 2010) — The kidney is made up of roughly 1 million working units called nephrons. These basic structural units remove waste products from the blood, recycle some substances to be reused and eliminate what is left as ur…
SAN ANTONIO (Jan. 7, 2010) — In the Old West, camps sent smoke signals across distances to share key developments or strategy. Likewise, two important signaling molecules communicate across nerve cells to regulate electrical and chemical activity…
SAN ANTONIO (Jan. 7, 2011) — Resveratrol, a compound in grapes, displays antioxidant and other positive properties. In a study published this week, researchers at the UT Health Science Center San Antonio describe a novel way in which resveratrol …
SAN ANTONIO, Texas (Nov. 21, 2010) — What prompts normal cells to transform themselves into cancerous cells? Researchers from Texas institutions, including the UT Health Science Center San Antonio, have identified factors in the very first step o…