Research News and Research

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Antidepressants not the culprit in depression linked to heart attacks

The increased risk of heart attack associated with taking antidepressants may be caused by the depression itself rather than the drugs themselves, suggests new research reported in the current issue in the British Medical Journal. At least one in 10 older people are prescribed antidepressants.

15 Mar 2005

T’ai Chi has many benefits for frail older adults

It’s no longer an ancient Chinese secret. A University of Missouri-Columbia researcher is putting a new spin on an old exercise and the outcome has many benefits for frail older adults.

15 Mar 2005

Discovery of key molecule that controls the growth, spread and survival of pancreatic cancer cells

Pancreatic cancer kills 30,000 Americans every year. Not only is there no cure, but there are no effective treatments. That may change if a new finding by Mayo Clinic researchers continues to show promise.

15 Mar 2005

Fasting every other day, while cutting few calories, may reduce cancer risk

New research at the University of California, Berkeley, raises such a possibility. It shows that healthy mice given only 5 percent fewer calories than mice allowed to eat freely experienced a significant reduction in cell proliferation in several tissues, considered an indicator for cancer risk.

15 Mar 2005

Link between a critical cancer pathway and an Epstein-Barr Virus (EBV) protein

Researchers at the University of Pennsylvania School of Medicine have identified a link between a critical cancer pathway and an Epstein-Barr Virus (EBV) protein known to be expressed in a number of EBV-associated cancers.

15 Mar 2005

Researchers investigate the interaction of proteins responsible for Saethre-Chotzen Syndrome

A study in the April issue of Nature Genetics establishes a model that may take scientists closer to understanding how cells in the human body determine their own fate.

15 Mar 2005

Beneficial effects of Alpha-Linolenic acid in walnuts

The recently-announced USDA dietary guidelines stress the need for consumers to be more aware of the benefits of polyunsaturated essential omega-3 fatty acids in order to achieve a healthy diet. Many people look to fish, such as salmon, for omega-3s, but plant sources such as walnuts are also specifically noted in the USDA recommendations.

15 Mar 2005

Selenium, vitamin E and the tomato nutrient lycopene have been shown to reduce prostate cancer

Greater levels of selenium, vitamin E and the tomato nutrient lycopene have been shown to reduce prostate cancer in one out of every four Caucasian males - those who inherit a specific genetic variation that's particularly sensitive to oxidative stress.

15 Mar 2005

Timing is everything when it comes to killing prostate cancer cells

"The window of opportunity is narrow for vaccination, designed to reinvigorate the immune system's attack on cancer cells, and it occurs right after hormonal therapy begins to wipe out the tumor and immune cells outnumber cancerous ones," according to Charles Drake, M.D., Ph.D.

15 Mar 2005

Use of potentially inappropriate medications among elderly common in some European countries

There are substantial differences between European countries in the potentially inappropriate use of medications among elderly home care patients, according to a study in the March 16 issue of JAMA.

15 Mar 2005

Study indicates that vitamin E does not prevent cancer

Patients who took vitamin E supplements for about 7 years did not have their risk of cancer or cardiovascular events significantly reduced, and in fact some had an increased risk of heart failure, according to a study in the March 16 issue of JAMA.

15 Mar 2005

Lesbian body image differs from that of women overall

Over three-quarters of lesbian adults (77%) describe their body weight as overweight while 67% of all female adults surveyed describe their body weight as overweight.

15 Mar 2005

ID Biomedical pursues accelerated approval of influenza vaccine

ID Biomedical Corporation announced today that it has been advised by the United States Food and Drug Administration's Center for Biologics Evaluation and Research (CBER) that the Company's injectable influenza vaccine is eligible for accelerated approval and priority review mechanisms, allowing possible licensure of the vaccine in time to manufacture product for the 2006/07 season.

15 Mar 2005

ViaCell and Genzyme announce collaboration - ViaCell announces patent issuance

ViaCell and Genzyme Corporation announced today that the two companies entered into a collaboration related to diabetes.

15 Mar 2005

Brewing up potential anti-cancer drugs from green tea

Drinking green tea has a protective effect against some forms of cancer but drinking large amounts can increase the risk of birth defects such as spina bifida – according to previous epidemiological studies.

15 Mar 2005

Neuronal death and processing of Tau protein in Alzheimer’s Disease (AD)

In a research report recently published in the Journal of Alzheimer's Disease, published by IOS Press, a research group from the International School for Advanced Studies (ISAS\SISSA) in Trieste (Luisa Fasulo, Gabriele Ugolini e Antonino Cattaneo) showed that a processed form of tau protein induces neuronal death by apoptosis (programmed cell death) when expressed in cultured rat hippocampal neurons.

15 Mar 2005

Research, advocacy and education must "close the gaps" in cardiovascular health disparities

Research, advocacy and education must "close the gaps" in cardiovascular health disparities among races, an American Heart Association writing group reports in today's special disparities issue of Circulation: Journal of the American Heart Association.

15 Mar 2005

Process behind cellular export of iron may help to explain human hemochromatosis

The first direct evidence that a single protein is critical in the cellular export of iron may help to explain human hemochromatosis, researchers report in the March issue of Cell Metabolism.

15 Mar 2005

Most comprehensive genome-wide experimental analyses of sense-antisense transcripts to date

A team of scientists led by Dr. Kuniya Abe from the RIKEN BioResource Center in Japan has performed one of the most comprehensive genome-wide experimental analyses of sense-antisense transcripts to date. Their findings are published in the April issue of the journal Genome Research.

15 Mar 2005

Bevacizumab (Avastin) in combination with standard chemotherapy helps advanced lung cancer sufferers

Preliminary results from a large, randomized clinical trial for patients with previously untreated advanced non-squamous, non-small cell lung cancer show that those patients who received bevacizumab (AvastinTM) in combination with standard chemotherapy lived longer than patients who received the same chemotherapy without bevacizumab.

15 Mar 2005

Research News and Research

Antidepressants not the culprit in depression linked to heart attacks

T’ai Chi has many benefits for frail older adults

Discovery of key molecule that controls the growth, spread and survival of pancreatic cancer cells

Fasting every other day, while cutting few calories, may reduce cancer risk

Link between a critical cancer pathway and an Epstein-Barr Virus (EBV) protein

Researchers investigate the interaction of proteins responsible for Saethre-Chotzen Syndrome

Beneficial effects of Alpha-Linolenic acid in walnuts

Selenium, vitamin E and the tomato nutrient lycopene have been shown to reduce prostate cancer

Timing is everything when it comes to killing prostate cancer cells

Use of potentially inappropriate medications among elderly common in some European countries

Study indicates that vitamin E does not prevent cancer

Lesbian body image differs from that of women overall

ID Biomedical pursues accelerated approval of influenza vaccine

ViaCell and Genzyme announce collaboration - ViaCell announces patent issuance

Brewing up potential anti-cancer drugs from green tea

Neuronal death and processing of Tau protein in Alzheimer’s Disease (AD)

Research, advocacy and education must "close the gaps" in cardiovascular health disparities

Process behind cellular export of iron may help to explain human hemochromatosis

Most comprehensive genome-wide experimental analyses of sense-antisense transcripts to date

Bevacizumab (Avastin) in combination with standard chemotherapy helps advanced lung cancer sufferers

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