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Discovery of possible way to block the spread of deadly brain tumors

Researchers at the Translational Genomics Research Institute (TGen) may have found a way to stop the often-rapid spread of deadly brain tumors.

20 Apr 2009

Molecular profiling helps cancer patients survive

Cancer patients can survive longer under treatments based on their individual genetic profiles, according to a nationwide study released jointly today by Phoenix-area healthcare organizations.

20 Apr 2009

OptiNose releases novel nasal drug delivery device trial data

OptiNose has announced important new results from a Phase II trial of its novel nasal drug delivery device with fluticasone for the treatment of chronic rhinosinusitis.

20 Apr 2009

New biomarker may predict aggressiveness of chronic lymphocytic leukemia

Scientists at the University of California, San Diego and the Moores UCSD Cancer Center have evidence of a potential new biomarker to predict the aggressiveness of an often difficult-to-treat form of leukemia.

20 Apr 2009

Key genetic mechanism a potential key to new class of antibiotics

Researchers have determined the structure of a key genetic mechanism at work in bacteria, including some that are deadly to humans, in an important step toward the design of a new class of antibiotics, according to an accelerated publication that appeared online today as a "paper of the week" in the Journal of Biological Chemistry.

20 Apr 2009

Early isolation linked to enhanced response to cocaine

Drug addiction affects millions of people around the world, causing numerous problems ranging from emotional and psychological difficulties to physical and health issues.

20 Apr 2009

Brain metastases hijack neuron-supporting cells to resist chemotherapy

Cancer that spreads to other organs finds a particularly inviting hideout in the brain, where these metastases are usually far harder to treat than they are in other locations.

20 Apr 2009

Addition of dasatinib to standard chemo cocktail may enhance effect in certain ovarian cancers

The addition of a chemotherapeutic drug for leukemia to a standard regimen of two other chemotherapy drugs appears to enhance the response of certain ovarian cancers to treatment, according to a pre-clinical study led by researchers in the Duke Comprehensive Cancer Center.

20 Apr 2009

Children as young as five with life threatening anorexia

New research by Australian experts has revealed that children as young as five are being treated for eating disorders - the researchers say in some cases the eating disorder has reached the stage that forced feeding becomes necessary in order to save their lives.

20 Apr 2009

DNA biosynthesis discovery could lead to better antibiotics

Combating several human pathogens, including some biological warfare agents, may one day become a bit easier thanks to research reported by a University of Iowa chemist and his colleagues in the April 16 issue of the journal Nature.

16 Apr 2009

Discovery of new chemical reaction for DNA production in bacteria and viruses

A team of researchers has discovered a new chemical reaction for producing one of the four nucleotides, or building blocks, needed to build DNA.

16 Apr 2009

Research may lead to new ways to fight clot formation

When plaques coating blood vessel walls rupture and expose collagen, platelets spring into action to form a blood clot at the damaged site.

16 Apr 2009

New updated clinical guidelines for HIV-associated opportunistic infections

The first complete update in five years of the U.S. guidelines for preventing and treating HIV-associated opportunistic infections has been released by the National Institutes of Health and the Centers for Disease Control and Prevention in cooperation with the HIV Medicine Association of the Infectious Diseases Society of America (IDSA).

16 Apr 2009

Tijuana injection drug users on collision course for HIV and tuberculosis

A study by researchers from the University of California, San Diego School of Medicine, in collaboration with Mexican researchers and health officials, shows that as many as 67 percent of injection drug users in Tijuana test positive for tuberculosis (TB) infection.

15 Apr 2009

Rochester scientist wins major award for Alzheimer's research

A Rochester researcher whose work has opened up a whole new avenue in Alzheimer's disease research has received a major prize from the American Academy of Neurology.

15 Apr 2009

Non-drug treatment of Alzheimer's disease: Long-term benefit not proven

Whether people with Alzheimer's disease benefit in the long term from non-drug treatment interventions remains an unanswered question.

15 Apr 2009

Neurodegeneration study reveals targets of destruction

Scientists are reporting the strongest evidence to date that neurodegenerative diseases target and progress along distinct neural networks that normally support healthy brain function.

15 Apr 2009

Hovione's TwinCaps inhaler in phase III trials for influenza

Hovione has announced that its licensee Daiichi Sankyo has informed that it intends to use Hovione's TwinCaps dry powder inhaler device in the launch of the compound CS-8958, an inhaled long-acting neuraminidase inhibitor active against the influenza virus.

15 Apr 2009

Discovery of a new target for novel HIV treatment strategy

The AIDS-causing HIV specifically counteracts the mechanisms of human cells that protect these against viral infections - a special viral protein marks protective cellular proteins for their rapid destruction and thus diminishes the cell's supply.

15 Apr 2009

Valproate exposure during pregnancy can impair a child's cognitive development

Three-year-olds whose mothers took the antiepileptic drug valproate during pregnancy had average IQs six to nine points lower than children exposed to three other antiepileptic drugs, a landmark multi-center study has found.

15 Apr 2009