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Scientists join forces to explain HIV spread in Central and East Africa

GAINESVILLE, Fla. -- Scientists studying biology and geography may seem worlds apart, but together they have answered a question that has defied explanation about the spread of the HIV-1 epidemic in Africa.

Research needed to learn which DCIS patients may be candidates for less invasive therapy

Ductal carcinoma in situ (DCIS), the most common non-invasive lesion of the breast, presents unique challenges for patients and providers largely because the natural course of the untreated disease is not well understood.

Scientists cure color blindness in monkeys

GAINESVILLE, Fla. -- Researchers from the University of Washington and the University of Florida used gene therapy to cure two squirrel monkeys of color blindness -- the most common genetic disorder in people.

Study of isolated snakes could help shed light on venom composition

GAINESVILLE, Fla. -- While studying a way to more safely and effectively collect snake venom, University of Florida researchers have noticed the venom delivered by an isolated population of Florida cottonmouth snakes may be changing in response to their diet.

Sophisticated telescope camera debuts with peek at nest of black holes

GAINESVILLE, Fla. -- Less than two months after they inaugurated the world's largest telescope, University of Florida astronomers have used one of the world's most advanced telescopic instruments to gather images of the heavens.

Socio-cultural, genetic data work together to reveal health disparities

GAINESVILLE, Fla. -- When it comes to health disparities between different groups, how society sees people in terms of race might play a greater role than genetics, according to a new University of Florida study.

The study also showed that taking stock of socio-cultural factors might improve our understanding of how genes influence individual health -- regardless of race.

Composted dairy manure in foliage plant production

APOPKA, FL -- Peat has been a major component of substrates used in container plant production since the 1960s. Highly porous with the capacity to hold water, peat makes an ideal rooting and growing medium for potted plants. But harvesting peat (and draining valuable peatlands in the process) releases the carbon stored in peat into the atmosphere as carbon dioxide.

Study of huge numbers of genetic mutations point to oxidative stress as underlying cause

CORVALLIS, Ore. -- A study that tracked genetic mutations through the human equivalent of about 5,000 years has demonstrated for the first time that oxidative DNA damage is a primary cause of the process of mutation - the fuel for evolution but also a leading cause of aging, cancer and other diseases.

Watermelon's hidden killer

CHARLESTON, SC -- Watermelon vine decline (WVD) is a new and emerging disease that has created devastating economic losses for watermelon producers in Florida. Caused by the whitefly-transmitted squash vein yellowing virus (SqVYV), the disease created monetary losses estimated at $60 to $70 million in Florida during the 2004 growing season.

Cheap drinks at college bars can escalate drinking among college students

  • Cheap drinks can lead to higher intoxication levels and a host of related health and safety problems.

Patient perception is vital when reporting medical errors

When reporting medical errors, patients' perceptions of their physicians' disclosure may be key to gaining their trust, according to researchers from the Johns Hopkins Bloomberg School of Public Health. However, a positive perception of the disclosure has little effect on the lawsuit risk a physician faces.

UF scientists construct 'off switch' for Parkinson therapy

GAINESVILLE -- A common antibiotic can function as an "off switch" for a gene therapy being developed for Parkinson's disease, according to University of Florida researchers writing online in advance of September's Molecular Therapy.

New research examines how career dreams die

A new study shows just what it takes to convince a person that he isn’t qualified to achieve the career of his dreams.

Researchers found that it’s not enough to tell people they don’t have the skills or the grades to make their goal a reality.

LIGO listens for gravitational echoes of the birth of the universe

Pasadena, Calif. -- An investigation by the LIGO (Laser Interferometer Gravitational-Wave Observatory) Scientific Collaboration and the Virgo Collaboration has significantly advanced our understanding the early evolution of the universe.

Gravitational Wave Observatory listens for echoes of universe's birth

GAINESVILLE, Fla. --- An investigation by a major scientific group headed by a University of Florida professor has advanced understanding of the early evolution of the universe.



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