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UIC researchers make promising finding in severe lung disease
Researchers at the University of Illinois at Chicago have identified a novel function for an enzyme that plays a role in the tissue injury in acute respiratory distress syndrome, also known as ARDS.   view more (2008-06-30)

A better way to copy DNA
Scientists have developed a new method for DNA amplification that could replace the polymerase chain reaction (PCR), a technique that is invaluable for both medical diagnostics and basic research but which is confined to the laboratory. In the August issue of EMBO reports, Huimin Kong and colleagues at New England Biolabs (Beverly, MA, USA)... view more... (2004-07-14)

Mayo researcher discovers target site for developing mosquito pesticides
A Mayo Clinic researcher has discovered a target site within malaria-carrying mosquitoes that could be used to develop pesticides that are toxic to the Anopheles gambiae mosquito and other mosquito species.   view more (2006-12-21)

Enzyme may hold key to improved targeting of cancer-fighting drugs
A critical enzyme used to prepare a powerful cancer-killing agent may be able to help drug makers better target the cells the natural product attacks, according to findings published in the May 23 edition of the Journal of Biological Chemistry.   view more (2008-05-30)

Blood pressure enzyme can have tumor-sensing role
By increasing production of a blood pressure-regulating enzyme in mice, researchers have found they can enhance the mouse immune system's ability to sense tumor growth.   view more (2008-04-08)

How an enzyme tells stem cells which way to divide
Driving Miranda, a protein in fruit flies crucial to switch a stem cell's fate, is not as complex as biologists thought, according to University of Oregon biochemists. They've found that one enzyme (aPKC) stands alone and acts as a traffic cop that directs which roads daughter cells will take.   view more (2009-05-14)

Obesity drug helps unlock clues about cancer
An approved drug for fighting obesity is helping scientists at Wake Forest University School of Medicine uncover clues about how to stop the growth of cancerous tumors.   view more (2007-02-02)

UC Davis researchers discover Achilles' heel in pancreatic cancer
UC Davis Cancer Center researchers have discovered a metabolic deficiency in pancreatic cancer cells that can be used to slow the progress of the deadliest of all cancers.   view more (2008-11-07)

Mixing large doses of both acetaminophen painkiller and caffeine may increase risk of liver damage
Consuming large amounts of caffeine while taking acetaminophen, one of the most widely used painkillers in the United States, could potentially cause liver damage, according to a preliminary laboratory study reported in the Oct. 15 print issue of ACS' Chemical Research in Toxicology, a monthly journal.   view more (2007-09-26)

Tea could improve memory, study shows
Drinking regular cuppas could help improve your memory, new research suggests.   view more (2004-10-25)

New insight into the controls on a go-to enzyme
Scientists at St. Jude Children's Research Hospital have gained new insights into regulation of one of the body's enzyme workhorses called calpains.   view more (2008-11-20)

Pol3 mutation disrupts organ growth
The cellular mechanism that turns DNA into all of the thousands of proteins that make up a human body is itself both intricate and interesting.   view more (2007-11-27)

Plant Gene Mapping May Lead to Better Biofuel Production
By creating a "family tree" of genes expressed in one form of woody plant and a less woody, herbaceous species, scientists at the U.S. Department of Energy's Brookhaven National Laboratory have uncovered clues that may help them engineer plants more amenable to biofuel production.   view more (2009-04-15)

When statins aren't enough: New trial drug points to better management of coronary heart disease
Despite widespread use of cholesterol-lowering drugs, a significant number of cardiac patients continue to suffer heart attacks and stroke. Researchers theorize that high levels of an enzyme found in coronary plaques may be to blame, by making plaques more likely to rupture and block blood flow.   view more (2008-05-09)

A missing enzyme conveys major heart protection in pre-clinical work
Mice born without a certain enzyme can resist the normal effects of a heart attack and retain nearly normal function in the heart's ventricles and still-oxygenated heart tissue, according to a study by researchers at Duke University Medical Center.   view more (2009-03-31)

Why one way of learning is better than another
A new study from the Montreal Neurological Institute and Hospital (The Neuro) of McGill University reveals that different patterns of training and learning lead to different types of memory formation.   view more (2009-10-02)

Licorice compound offers new cancer prevention strategy
A chemical component of licorice may offer a new approach to preventing colorectal cancer without the adverse side effects of other preventive therapies, Vanderbilt University Medical Center researchers report.   view more (2009-03-24)

UCSF study shows suppression of telomerase enzyme can inhibit spread of melanoma
UCSF researchers have found that the spread of melanoma can be inhibited by suppressing telomerase, the enzyme active in cancer cell growth.   view more (2006-07-11)

New evidence of how high glucose damages blood vessels could lead to new treatments
New evidence of how the elevated glucose levels that occur in diabetes damage blood vessels may lead to novel strategies for blocking the destruction, Medical College of Georgia researchers say.   view more (2009-05-12)

Researchers create artificial enzyme that mimics the body's internal engine
The protein cytochrome c oxidase (CcO) is the ultimate enzyme responsible for all aerobic life on Earth, from bacteria to people.   view more (2007-03-16)
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