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Researcher: 'Optical biopsy' for breast cancer increasingly accurate

GAINESVILLE, Fla. -- Most biopsies following mammograms reveal benign abnormalities, not cancer.

Protein inhibitor helps rid brain of toxic tau protein

Tampa, FL (September 30, 2009) -- Inhibiting the protein Hsp70 rapidly reduces brain levels of tau, a protein associated with Alzheimer's disease when it builds up abnormally inside nerve cells affecting memory, neuroscientists at the University of South Florida found. The study is reported online today in the Journal of Neuroscience.

JDRF-funded studies show regular CGM use increases diabetes control for all age groups

NEW YORK, September 8, 2009 -- The latest data from groundbreaking human clinical trials of the effectiveness of continuous glucose monitors (CGM) show that the primary determinant of improvements in achieving better diabetes control is regular use of monitors -- six days per week or more -- rather than the age of patients, and that benefits continue well past the time when people with type

Underwater expedition delivers key findings in search for evidence of early Americans

In one of the more dramatic moments of an underwater archaeological survey co-led by Mercyhurst College archaeologist James Adovasio along Florida's Gulf Coast this summer, Andy Hemmings stood on an inundated river's edge where man hasn't set foot in more than 13,000 years.

The invasive green mussel may inspire new forms of wet adhesion

(Santa Barbara, Calif.) -- -- The green mussel is known for being a notoriously invasive fouling species, but scientists have just discovered that it also has a very powerful form of adhesion in its foot, according to a recent article in the Journal of Biological Chemistry. The stickiness of the mussel's foot could possibly be copied to form new man-made adhesives.

Oxygen treatment hastens memory loss in Alzheimer's mice

Tampa, FL (Aug. 11, 2009) -- A 65-year-old women goes into the hospital for routine hip surgery. Six months later, she develops memory loss and is later diagnosed with Alzheimer's Disease. Just a coincidence? Researchers at the University of South Florida and Vanderbilt University don't think so.

Budesonide is not beneficial for the treatment of diarrhea in metastatic melanoma patients

PHILADELPHIA -- Patients with stage III or IV melanoma taking ipilimumab and the oral steroid budesonide to reduce side effects did not have less diarrhea, a known side effect of ipilimumab, according to results of a phase II trial published in Clinical Cancer Research, a journal of the American Association for Cancer Research.

Blood stem cell growth factor reverses memory decline in mice

Tampa, FL (July 1, 2009) -- A human growth factor that stimulates blood stem cells to proliferate in the bone marrow reverses memory impairment in mice genetically altered to develop Alzheimer's disease, researchers at the University of South Florida and James A. Haley Hospital found.

Corneal transplant failure, glaucoma patient compliance, preventing LASIK infections

SAN FRANCISCO, CA--- The June issue of Ophthalmology, the journal of the American Academy of Ophthalmology, includes new insights on why some corneal transplants fail, why some patients skip their glaucoma medications, and why preventing infections after LASIK is a growing concern.

Ballerinas and female athletes share quadruple health threats

A study led by sports medicine researcher Anne Hoch, D.O., at The Medical College of Wisconsin in Milwaukee has revealed that young female professional dancers face the same health risks as young female athletes when they don't eat enough to offset the energy they spend, and stop menstruating as a consequence.

Study shows CGM devices also benefit people with type 1 diabetes

NEW YORK, May 27, 2009 ? People with type 1 diabetes who have already been successful in achieving recommended blood sugar goals can further benefit from using continuous glucose monitoring (CGM) devices, according to results of a major multi-center clinical trial by the Juvenile Diabetes Research Foundation.

Unusually large family of green fluorescent proteins discovered in marine creature

Researchers at Scripps Institution of Oceanography at UC San Diego and the Salk Institute for Biological Studies have discovered a family of green fluorescent proteins (GFPs) in a primitive sea animal, along with new clues about the role of the proteins that has nothing to do with their famous glow.

Patients reveal willingness to trade hands-on medical care for computer consultations

BOSTON -- As President Barack Obama calls for streamlining heath care by fully converting to electronic medical records and as Congress prepares to debate issues of patient privacy, one question has largely gone unasked: What do patients want?

Bone marrow stem cell co-transplantation prevents embryonic stem cell transplant-associated tumors

Tampa, Fla. (May. 11, 2009) - Transplanted embryonic stem cells are recognized as a potential treatment for patients suffering from the effects of spinal cord injury (SCI). However, in studies using embryonic stem cells transplanted into SCI laboratory animals, a serious drawback has been the development of tumors following transplantation.

Black young adults hospitalized for stroke at much higher rate than whites, Hispanics

Tampa FL (March 13, 2009) -- In Florida, black young adults are hospitalized for stroke at a rate three times higher than their white and Hispanic peers, a new study by University of South Florida researchers reports.



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