Quantcast

Latest UT Southwestern Medical Center Stories

2011-01-27 15:26:34

Type 1 diabetes could be converted to an asymptomatic, non-insulin-dependent disorder by eliminating the actions of a specific hormone, new findings by UT Southwestern Medical Center researchers suggest. These findings in mice show that insulin becomes completely superfluous and its absence does not cause diabetes or any other abnormality when the actions of glucagon are suppressed. Glucagon, a hormone produced by the pancreas, prevents low blood sugar levels in healthy individuals. It causes...

2011-01-13 12:03:00

DALLAS, Jan. 13, 2011 /PRNewswire-USNewswire/ -- As the first major medical center in North Texas to implement electronic medical records in all its clinical practice groups, UT Southwestern Medical Center today applauded the government's initiative to get hospitals and health care providers across the nation to embrace new health care technology. The medical center said it will achieve the goal of "meaningful use" of electronic health records (EHR) and register for the Medicare and...

2010-12-27 13:43:25

New findings by UT Southwestern Medical Center researchers may solve a 17-year-old mystery about how the so-called "starvation hormone" affects multiple biological systems, including preventing insulin sensitivity and promoting cell survival. The results connect multiple observations about how the hormone adiponectin functions and eventually could lead to new treatments for conditions ranging from diabetes and weight loss to heart disease and cancer. "Until now, there wasn't really an obvious...

2010-12-15 15:46:00

Five-year affiliation calls for two leading medical centers to collaborate on research, best practices, student and faculty exchange programs DALLAS, Dec. 15, 2010 /PRNewswire-USNewswire/ -- UT Southwestern Medical Center and Rabin Medical Center, Israel, two of the world's top academic medical centers, announced today that they have entered into an innovative affiliation agreement for the next five years. The internationally recognized institutions will collaborate on faculty and...

2010-12-15 14:30:40

Researchers at UT Southwestern Medical Center have discovered sets of genes active in cancer cells and normal tissue that predict survival time and potential new treatments for patients with non-small cell lung cancer. "Patient responses to cancer treatment vary widely and often depend on subtle biological differences among tumors," said Dr. David Mangelsdorf, chairman of pharmacology at UT Southwestern and co-lead author of the study, published Dec. 14 by PLoS Medicine. "These findings are...

2010-12-03 22:48:34

Thanks to findings by UT Southwestern Medical Center researchers, individuals with a potentially life-threatening condition predisposing them to blood clots, or thrombosis, might someday receive therapy to prevent the condition. The findings, available online and in a future issue of The Journal of Clinical Investigation, offer new clues into the mechanisms underlying antiphospholipid syndrome (APS). "Patients with APS have circulating antibodies that cause exaggerated thrombosis. The...

2010-11-15 21:29:35

Tiny molecules called microRNAs act together with hormones to control the onset of labor, raising the prospect that RNA-based drugs might be able to prevent premature labor, researchers at UT Southwestern Medical Center have discovered in a preclinical study. "With these findings, we understand better the system that controls labor, so with future research we might have the potential to manipulate it and prevent preterm birth," said Dr. Carole Mendelson, professor of biochemistry and...

2010-11-10 17:44:46

New findings by researchers at UT Southwestern Medical Center suggest that serotonin "“ a brain chemical known to help regulate emotion, mood and sleep "“ might also have anti-diabetic properties. The findings, appearing online this week in Nature Neuroscience, also offer a potential explanation for why individuals prescribed certain kinds of anti-psychotic drugs that affect serotonin signaling sometimes have problems with their metabolism, including weight gain and the...

2010-11-10 01:04:00

A hormone already responsible for increasing blood pressure by prompting the kidneys to retain salt appears to moonlight as a major stimulator of the brain centers that control the vascular system and blood pressure. Researchers at UT Southwestern Medical Center studied patients who overproduce aldosterone to see whether the hormone had any effect on sympathetic nerve activity responsible for blood pressure increases. "Between 10 percent and 20 percent of patients with high blood pressure who...

2010-10-18 16:57:00

DALLAS, Oct. 18 /PRNewswire-USNewswire/ -- When rescuers needed to determine how to safely extract Chilean miners without their fainting and suffering a potentially devastating loss of blood to the brain, they turned to a UT Southwestern Medical Center scientist whose expertise typically is focused on astronauts in space, not mine workers trapped underground. "That all 33 men made it out of the mine without fainting is extraordinary," Dr. Benjamin Levine, professor of internal medicine...


Word of the Day
ween
  • To think; to imagine; to fancy.
  • To be of opinion; have the notion; think; imagine; suppose.
The word 'ween' comes from Middle English wene, from Old English wēn, wēna ("hope, weening, expectation"), from Proto-Germanic *wēniz, *wēnōn (“hope, expectation”), from Proto-Indo-European *wen- (“to strive, love, want, reach, win”).
Related