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Released: 2-Nov-2005 12:40 PM EST
Simmons Comprehensive Cancer Center Aims to Join Nation's Elite
UT Southwestern Medical Center

Designation by the National Cancer Institute as a "Comprehensive Cancer Center" is the gold standard that defines broad excellence in oncology. Currently, there are 39 such centers in the United States.

Released: 2-Nov-2005 12:35 PM EST
$50 Mil. Gift from the Simmons to Expand Cancer Care, Clinical Research
UT Southwestern Medical Center

Dallas entrepreneur Harold C. Simmons and his wife, Annette, have given $50 million to accelerate development of a nationally ranked cancer program at UT Southwestern Medical Center.

Released: 2-Nov-2005 11:00 AM EST
Don’t Let Cold, Wet Weather Put a Damper on Your Workout
UT Southwestern Medical Center

Some tips from a UT Southwestern Medical Center at Dallas about keeping up an exercise regimen during the holidays.

Released: 2-Nov-2005 11:00 AM EST
For Your Holiday Buffet, Remember the Two-Hour Rule – Bacteria Certainly Will
UT Southwestern Medical Center

Nutritionist at UT Southwestern Medical Center at Dallas offers advice for protecting against food illnesses.

Released: 2-Nov-2005 11:00 AM EST
Don't Skip Out on Your Favorite Holiday Treat This Year
UT Southwestern Medical Center

Nutritionist at UT Southwestern Medical Center at Dallas says try monitoring your calories to enjoy holiday food guilt-free.

Released: 2-Nov-2005 11:00 AM EST
Violent Toys and Video Games Can Be Destructive
UT Southwestern Medical Center

Pediatrician at UT Southwestern Medical Center at Dallas says parents should look for age-appropriate holiday toys for youngsters.

Released: 2-Nov-2005 11:00 AM EST
Evergreens and Allergies Hardly a Festive Mix
UT Southwestern Medical Center

Allergy specialist at UT Southwestern Medical Center at Dallas warns allergy suffers about indoor plants and holiday trees.

Released: 2-Nov-2005 11:00 AM EST
One Gift You Don't Need in This Season of Frenzy -- Holiday Blues
UT Southwestern Medical Center

A UT Southwestern Medical Center at Dallas mood disorder specialist says holiday depression and isolation contribute to the holiday blues.

Released: 1-Nov-2005 4:10 PM EST
November 2005 Health News Tips
UT Southwestern Medical Center

Five health news tips from experts at UT Southwestern Medical Center. Tips include your workout routine and nutrition; urinary health and citrus drinks; a drug-resistant bacterium; the benefits of nuts; and a non-fusion solution to disc degeneration.

Released: 31-Oct-2005 2:00 PM EST
Metal-Containing Compounds Show Promise as HIV Weapon
UT Southwestern Medical Center

A molecule consisting of two "cages" of metallic atoms bound to carbon has shown great promise in preliminary tests of becoming a new weapon in the anti-HIV arsenal, researchers at UT Southwestern Medical Center report.

Released: 24-Oct-2005 1:00 PM EDT
Scientist Elected to National Academy of Sciences' Institute of Medicine
UT Southwestern Medical Center

A UT Southwestern Medical Center faculty member who specializes in gene regulation has been elected to the Institute of Medicine, a component of the prestigious National Academy of Sciences, it was announced today.

Released: 21-Oct-2005 3:15 PM EDT
Alterations in Brain Circuitry Caused by Cocaine
UT Southwestern Medical Center

Cocaine causes specific alterations in the brain's circuitry at a genetic level, including short-term changes that result in a high from the cocaine, as well as long-term changes seen in addiction, researchers from UT Southwestern Medical Center have found.

Released: 19-Oct-2005 5:00 PM EDT
UT Southwestern Seeks Minority Women for Breast Cancer Survival Study
UT Southwestern Medical Center

A leading breast-cancer researcher at UT Southwestern Medical Center is seeking several hundred minority women who have had breast cancer or are at high risk for developing it for a study aimed at improving survival rates among Hispanic, Asian and black women.

Released: 13-Oct-2005 8:50 AM EDT
Hodgkin Disease Survivors Face Higher Risk for Stroke Later in Life
UT Southwestern Medical Center

Patients surviving childhood Hodgkin disease suffer strokes later in life at rates about four times that of the general population, UT Southwestern Medical Center researchers have found.

11-Oct-2005 8:35 AM EDT
Feedback Loop Found That Could Forestall Liver Damage
UT Southwestern Medical Center

Researchers at UT Southwestern Medical Center have discovered that the small intestine communicates with the liver to control the production of bile acids "“ a finding that has great medical implications in treating people at risk for certain types of liver disease.

7-Oct-2005 4:10 PM EDT
Heart Failure Patients Have Impaired Cooling Response
UT Southwestern Medical Center

Reduced blood flow to the skin's surface may be a key cause of heat-related illnesses in patients with congestive heart failure, UT Southwestern Medical Center researchers have found.

Released: 5-Oct-2005 11:50 AM EDT
UT Southwestern Awarded $9.7 Million for Clinical Research Training
UT Southwestern Medical Center

UT Southwestern Medical Center has received a highly competitive five-year, $9.7 million grant from the National Institutes of Health to support the next generation of leaders in patient-oriented research.

Released: 3-Oct-2005 11:50 AM EDT
October 2005 Health News Tips
UT Southwestern Medical Center

Five health news tips from experts at UT Southwestern Medical Center. Tips include early detection of breast cancer and National Breast Cancer Awareness Month; Halloween and limits on candy; melatonin and sleeplessness; day care centers and indoor allergens; and important numbers for your good health.

Released: 29-Sep-2005 9:00 AM EDT
Researchers Uncover Mechanisms Leading to Portal Hypertension
UT Southwestern Medical Center

A physician-scientist at UT Southwestern Medical Center and his research team have identified mechanisms causing a potentially deadly type of hypertension that results from liver damage "“ findings that could lead to its prevention.

Released: 21-Sep-2005 1:00 PM EDT
Researchers Create Functioning Artificial Proteins Using Nature's Rules
UT Southwestern Medical Center

By examining how proteins have evolved, UT Southwestern Medical Center researchers have discovered a set of simple "rules" that nature appears to use to design proteins, rules the scientists have now employed to create artificial proteins that look and function just like their natural counterparts.

Released: 20-Sep-2005 1:45 PM EDT
UT Southwestern Makes Accessing Health Information Easy
UT Southwestern Medical Center

Viewing your health records, requesting prescription refills and checking the time of your next doctor's appointment is now a mouse-click away for patients in UT Southwestern Medical Center's primary-care clinics.

Released: 16-Sep-2005 3:30 PM EDT
Lab Space and Long-Term Care Provided for Katrina Evacuees
UT Southwestern Medical Center

UT Southwestern Medical Center is continuing its efforts to provide long-term assistance to those displaced by Hurricane Katrina, including sharing laboratory space with Louisiana scientists, offering families mental health-care counseling and accommodating students, residents and fellows so they can continue with their medical careers.

Released: 6-Sep-2005 6:50 PM EDT
Medical Staff, Students Contribute to Hurricane Katrina Relief Efforts
UT Southwestern Medical Center

Physicians, employees and students from UT Southwestern Medical Center are going the extra mile to aid in Hurricane Katrina relief efforts, from providing emergency medical care and mental health services in Louisiana and Dallas, to throwing a birthday party for an elderly hospital patient separated from her loved ones in New Orleans.

Released: 6-Sep-2005 1:35 PM EDT
Screening Test Developed for Cells That Activate Immune System
UT Southwestern Medical Center

UT Southwestern Medical Center researchers are the first to create a large-scale, cell-based screening method that identifies which compounds activate immune-response cells that hold promise for future cancer-fighting vaccines.

Released: 1-Sep-2005 12:15 PM EDT
September 2005 Health News Tips
UT Southwestern Medical Center

Five health news tips from experts at UT Southwestern Medical Center. Tips include sunglasses and eye protection; countering Parkinson's disease limitations with exercise; dental implants; the health benefits of blueberries; and vitamin D and osteoporosis.

29-Aug-2005 1:45 PM EDT
Researchers Find Drug That Blocks Spread of Lung Cancer in Mice
UT Southwestern Medical Center

Researchers at UT Southwestern Medical Center have found a compound that shows promise as a way to block the spread, or metastasis, of lung cancer.

30-Aug-2005 2:40 PM EDT
Researchers Discover Gene Connected to Rare Muscle Disease
UT Southwestern Medical Center

By studying the molecules that regulate the formation of muscle, researchers at UT Southwestern Medical Center have discovered a gene that may play a role in a rare muscular disease in humans.

29-Aug-2005 12:05 PM EDT
VNS Therapy for Treatment-Resistant Depression Proves Effective
UT Southwestern Medical Center

Vagus nerve stimulation therapy, a treatment recently approved by the FDA for treatment-resistant depression, produced a positive response in more than 25 percent of patients in a national, yearlong study led by UT Southwestern Medical Center psychiatrists.

25-Aug-2005 8:50 AM EDT
Scientists Find That Protein Controls Aging by Controlling Insulin
UT Southwestern Medical Center

Researchers have discovered that a protein prolonging life in mice works by controlling insulin. The protein, Klotho, is found in several species. In mice, the researchers discovered, it acts as a hormone, circulating through the blood and binding to cells.

23-Aug-2005 11:30 AM EDT
Protein Vital for Immune Response Is Found in Surprise Location
UT Southwestern Medical Center

A newly discovered protein not only is vital to the immune system's ability to fight off viral infections but also has been found in an unexpected location within the cell, causing researchers to rethink previous notions about the workings of the human immune system.

Released: 17-Aug-2005 1:45 PM EDT
Alteration of Brain Protein Regulates Learning
UT Southwestern Medical Center

Researchers at UT Southwestern Medical Center have identified a biochemical switch that affects how neurons fire in a part of the brain associated with learning, findings that may aid in understanding schizophrenia and Alzheimer's disease.

Released: 16-Aug-2005 2:10 PM EDT
Researchers Test Experimental Drug to Help Tiniest Heart Patients
UT Southwestern Medical Center

UT Southwestern Medical Center is the only institution in the nation approved by the Food and Drug Administration to test an experimental drug on infants undergoing heart surgery to see whether it can help them avoid potentially lethal infections and improve survival.

11-Aug-2005 3:40 PM EDT
Brain Tumors May Originate with Neural Stem Cells
UT Southwestern Medical Center

Researchers at UT Southwestern Medical Center have determined that stem cells in a certain region of the brain may be the source of a particular type of incurable brain tumor and may be implicated in other types of brain cancers as well.

Released: 11-Aug-2005 2:45 PM EDT
Enzyme Action Creates Protein Linked to Alzheimer's Disease
UT Southwestern Medical Center

Researchers have defined a key step in the production of beta-amyloid, a short protein that is thought to be responsible for the development of Alzheimer's disease. Understanding this step may aid in the discovery of drugs that could help block the disease from developing.

Released: 4-Aug-2005 11:15 AM EDT
Treatment for Recurrent Depression Available Through Study
UT Southwestern Medical Center

UT Southwestern is one of two sites recruiting more than 500 individuals for a research study on recurrent depression. The study employs cognitive therapy -- a "talking" therapy focusing on changing negative patterns of thinking and developing coping skills.

Released: 2-Aug-2005 10:30 AM EDT
Differences in a Heart Disease Predictor Among Sexes, Races
UT Southwestern Medical Center

A protein in the blood that is considered to be a key indicator of future heart disease may vary considerably among women and men, as well as blacks and whites, according to new research at UT Southwestern Medical Center.

Released: 1-Aug-2005 1:05 PM EDT
August 2005 Health News Tips
UT Southwestern Medical Center

Five health tips from experts at UT Southwestern Medical Center. Tips include how to prevent and treat swimmer's ear; how to make a home safe for an Alzheimer's patient; dental implants; how to deal with stress in times of war and terrorism; and the antioxidant properties of tomatoes.

1-Aug-2005 8:35 AM EDT
Researchers Unravel Control of Growing Blood Vessels
UT Southwestern Medical Center

Researchers at UT Southwestern Medical Center have discovered a basic mechanism by which smooth muscle cells that line the blood vessels can grow "“ sometimes abnormally "“ suggesting methods of treatment for various coronary diseases.

29-Jul-2005 1:30 PM EDT
Gene Silencing Technique Offers New Strategy for Treating, Curing Disease
UT Southwestern Medical Center

A new technique aimed at directly controlling the expression of genes by turning them on or off at the DNA level could lead to drugs for the treatment or cure of many diseases, say researchers at UT Southwestern Medical Center.

Released: 28-Jul-2005 11:05 AM EDT
Prevention, Timely Care Important for Those Itching for Bug-Bite Relief
UT Southwestern Medical Center

Itchy, red swollen bumps on the skin are an all-too-familiar summer sign that bugs "“ and bug bites "“ are flourishing. That annoying itch may be a good sign, however, according to a UT Southwestern Medical Center physician.

Released: 27-Jul-2005 10:10 AM EDT
NASA Grant to Study Human Cells' Response to Radiation
UT Southwestern Medical Center

A team of researchers at UT Southwestern Medical Center has embarked on a four-year research mission funded by a $1.2 million grant from NASA to explore the damage to human DNA caused by radiation that penetrates hulls of spacecrafts and space stations.

Released: 26-Jul-2005 11:00 AM EDT
Score One for Hydration When School Sports Begin
UT Southwestern Medical Center

Key tips to avoid dehydration from UT Southwestern Sport's Medicine Doctor.

Released: 26-Jul-2005 11:00 AM EDT
Don't Overload Your Kids' Backpacks - It Could Cause Nerve Damage
UT Southwestern Medical Center

Carrying overloaded backpacks could lead to Rucksack Paralysis - nerve damage caused by strain on the shoulders and arms - says Dr. Jay Cook, professor of neurology in the division of pediatric neurology at UT Southwestern Medical Center at Dallas.

Released: 26-Jul-2005 11:00 AM EDT
Summer May End, but Not the Menace of West Nile Virus
UT Southwestern Medical Center

Elderly need to be vigilant about the dangers of West Nile Virus.

Released: 26-Jul-2005 11:00 AM EDT
A Key to Slowing the Flu Bug - Making Sure Kids Get Their Vaccinations
UT Southwestern Medical Center

Flu vaccinations for children are a must for back-to-school time.

Released: 26-Jul-2005 11:00 AM EDT
With Kids, Early to Bed, Early to Rise Doesn’t Always Work
UT Southwestern Medical Center

Keys to putting your children back on a sleep schedule for the start of the school year.

Released: 26-Jul-2005 11:00 AM EDT
Is Your Child Acting Out of Character? Consider Evaluation for Mental Illness
UT Southwestern Medical Center

Evaluate your teen for depression or mental illness if symptoms are acting very out of character.

Released: 20-Jul-2005 5:00 PM EDT
UT Southwestern Professor Backs Hospital Infection Report Cards
UT Southwestern Medical Center

Health-care officials should work collaboratively with consumer groups to develop report cards on hospital infection rates, a UT Southwestern Medical Center professor urges.

15-Jul-2005 2:00 PM EDT
Mutations in NOTCH1 Gene Cause Aortic Valve Disease
UT Southwestern Medical Center

By studying five generations of a Dallas family, UT Southwestern Medical Center researchers have discovered that a mutation in a key gene causes aortic valve disease, a common heart birth defect as well as a major contributor to adult heart disease.



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