Navigation Links
2 UT Southwestern scientists honored as rising stars in Texas research
Date:12/11/2012

DALLAS Dec. 11, 2012 The Academy of Medicine, Engineering, and Science of Texas (TAMEST) today announced that two UT Southwestern Medical Center researchers are among the four chosen for the 2013 Edith and Peter O'Donnell Awards.

Dr. Lora Hooper, associate professor of immunology and microbiology, and Dr. Youxing Jiang, professor of physiology, will be honored at a banquet at the Westin Galleria in Dallas on Jan. 17 in conjunction with TAMEST's 10th annual conference. Both are accomplished Howard Hughes Medical Institute investigators, and Dr. Hooper also has an appointment in UT Southwestern's Cancer Immunobiology Center. Each year, the awards honor outstanding achievements by early-career investigators in science, medicine, engineering, and technology innovation. Each award consists of a $25,000 honorarium, a citation, a trophy, and an invitation to speak at the conference.

The 2013 O'Donnell Award in Medicine honors Dr. Hooper for her discovery of immune mechanisms that promote host-bacterial interactions. These discoveries in part explain how beneficial bacteria can safely exist in the intestinal tract and may ultimately reveal what to do when illness-causing bacteria predominate. The 2013 O'Donnell Award in Science recognizes Dr. Jiang's efforts to elucidate the atomic structures of membrane-bound ion channels, which are cell surface proteins that allow specific charged particles like sodium and potassium ions to pass through or be blocked by cell membranes.

"The achievements of Dr. Hooper and Dr. Jiang exemplify the breadth of research under way at UT Southwestern, important work with benefits we hope will extend across the state of Texas and throughout the world of medical science," said Dr. Daniel K. Podolsky, president of UT Southwestern.

"We are grateful to Edith and Peter O'Donnell for their support of scientific advancement." Ion channels are so fundamental to human existence that problems in these proteins are blamed for a range of conditions called channelopathies, which include some forms of epilepsy, migraine, fibromyalgia and paralysis. Solving the atomic structure of ion channels, a very high-tech way of visualizing them at the atomic level, is a major step toward understanding and better treating these conditions, Dr. Jiang explained.

"I am deeply honored," said Dr. Jiang. "This award recognizes the hard work of many outstanding scientists in my lab. I am also grateful for the incredible support that the physiology department and the university have provided to us."

Much of Dr. Hooper's research focuses on the battles that take place, or don't, in a sort of "demilitarized zone" in the intestine. That zone is a 50-micron-wide area about half the width of a human hair between the intestinal wall and the normally good, or commensal, bacteria that live in the gut. Under normal conditions, these bacteria aid in digestion and the delivery of nutrients from the food we eat without damaging the delicate intestinal lining. When something goes wrong with this arrangement the bacteria are able to invade the intestinal wall and can cause inflammatory bowel disorders.

"It is a tremendous honor to receive this award, which is a reflection of the contributions of many excellent students and colleagues that I've worked with in my lab, as well as the collaborative environment and standard of scientific excellence at UT Southwestern," Dr. Hooper said. Last fall, Dr. Hooper published a study in the journal Science showing for the first time how a protein that her laboratory discovered in 2006 works to police the intestinal demilitarized zone and keep bacteria from damaging the intestinal lining.

Most recently, in a study published in the Proceedings of the National Academy of Sciences in October, her laboratory found that gut bacteria launch biological warfare against other bacterial species in response to environmental stress, such as changes in available nutrients or the presence of antibiotics. The bacteria go to war by churning out viruses that attack other bacterial species. The scientists hope to harness this intestinal warfare to develop ways to fight antibiotic-resistant bacterial infections.

Other 2013 O'Donnell Award winners are Dr. Li Shi of UT-Austin for engineering and Dr. Timothy Nedwed of ExxonMobil Upstream Research Company for technology innovation.


'/>"/>

Contact: Deborah Wormser
deborah.wormser@utsouthwestern.edu
214-648-3404
UT Southwestern Medical Center
Source:Eurekalert  

Related medicine news :

1. Midlife fitness staves off chronic disease at end of life, UT Southwestern researchers report
2. UT Southwestern named the official health care team of the Dallas Stars
3. UT Southwestern investigators awarded $48.2 million in latest round of CPRIT grants
4. UT Southwestern study suggests new treatment target for deadly brain tumors
5. UT Southwestern study shows treating diabetes early, intensively is best strategy
6. Drug resistant leukemia stem cells may be source of genetic chaos, Temple scientists find
7. UCLA cancer scientists identify liposarcoma tumors that respond to chemotherapy
8. To make old skin cells act young again, boost their surroundings, U-M scientists show
9. Temple scientists target DNA repair to eradicate leukemia stem cells
10. Green scientists propose safety testing system for development of new chemicals
11. Scientists discover mechanism that could reduce obesity
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
2 UT Southwestern scientists honored as rising stars in Texas research
(Date:10/13/2017)... ... 2017 , ... The Visiting Nurse Association (VNA) of Somerset Hills is proud ... and unique items from across the nation, this holiday-themed event will raise funds and ... the VNA. The boutique will be open Saturday, November 4 (10:00 a.m. – ...
(Date:10/13/2017)... ... October 13, 2017 , ... Global Healthcare Management’s 4th Annual Kids ... Milford, NJ. This free event, sponsored by Global Healthcare Management’s CEO, Jon Letko, ... run is geared towards children of all ages; it is a non-competitive, non-timed event, ...
(Date:10/13/2017)... ... October 13, 2017 , ... Talented host, actor ... on sciatica in a new episode of "Success Files," which is an award-winning ... innovation and investigates each subject in-depth with passion and integrity. , Sciatica occurs ...
(Date:10/13/2017)... ... October 13, 2017 , ... “The Journey: From the Mountains ... possible to save lost souls in the Philippines. “The Journey: From the Mountains to ... dedicated teacher of the Bible. She has taught all ages and currently teaches a ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... advisory services for healthcare compliance program management, will showcase a range of technology ... Association for Assisted Living (NCAL) Convention and Expo to be held October 14–18, ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... FRISCO, Texas , Oct. 11, 2017 /PRNewswire/ ... healthcare services, has amplified its effort during National ... patients about hereditary cancer risks. ... Journal of Clinical Oncology calculated that more than ... to have inherited mutations in BRCA1 or BRCA2 and ...
(Date:10/5/2017)... 2017  In response to the nationwide opioid ... Surgeons (AAOMS) released prescribing recommendations that urge ibuprofen ... as a first-line therapy to manage a patient,s ... Recognizing the value and importance of ... Prescribing: Acute and Postoperative Pain Management" stresses that ...
(Date:10/2/2017)... -- Eli Lilly and Company (NYSE: LLY ) ... of 2017 on Tuesday, October 24, 2017. Lilly will ... the investment community and media to further detail the ... begin at 9 a.m. Eastern time. Investors, media and ... the conference call through a link that will be ...
Breaking Medicine Technology: