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Breakthrough discovery in treating narrowed arteries

A breakthrough discovery by Heart and Stroke Foundation researcher Dr. Michael Kutryk that harnesses the body’s own natural defenses to fight narrowing of the arteries has been recognized as “a glimpse into the future” and “potentially one of the biggest advances in cardiology to date”.

25 Oct 2004

Rosiglitazone helps boost the effectiveness of a treatment for opening clogged arteries

Rosiglitazone, a drug taken to help improve blood sugar levels, also helps boost the effectiveness of a treatment for opening clogged arteries, according to a study in the November issue of Diabetes Care.

25 Oct 2004

Insects implicated in the evolution of new human infectious diseases

Insects and other invertebrates are the arena for the evolution of new infectious diseases in humans, new research shows.

25 Oct 2004

High levels of a protein called LRP6 can make cancer cells more aggressive

The protein's ability to enhance tumor development suggests that the gene that codes for LRP6 is an oncogene--a gene that contributes to tumor development when overactivated.

25 Oct 2004

Why some anesthesiologists end up abusing drugs

University of Florida researchers have presented a new theory at the 34th annual Society for Neuroscience on why some anesthesiologists end up abusing drugs.

25 Oct 2004

Potential new protein marker for prognosis of breast and ovarian cancer

The researchers matched tumor samples to outcomes in about 100 patients diagnosed with either breast or ovarian cancer and found that a low level of Rab25 protein on a patient's cancer sample was associated with a better clinical outcome in both cancer types.

24 Oct 2004

Blocking gene opens avenues for treating prostate cancer

Cancer Research UK scientists in Oxford have found a new way to make prostate cancer succumb more readily to currently used treatments.

22 Oct 2004

Detecting diseases with no more to work with than a drop of blood

The dream of monitoring a patient's physical condition through blood testing has long been realized. But how about detecting diseases in their very early stages, or evaluating how they are responding to treatment, with no more to work with than a drop of blood!

22 Oct 2004

Discovery of new protein involved in regulating the second most commonly mutated tumor suppressor in human tumors

Scientists in Tokyo have discovered a new protein, named PICT-1, that is involved in regulating PTEN, the second most commonly mutated tumor suppressor in human tumors.

22 Oct 2004

Key discovery toward understanding mechanism associated with uncontrollable muscular movements

Neurodegenerative diseases such as Alzheimer's, Parkinson's, Lou Gehrig's and Huntington's exhibit loss of nerve function in different ways, from memory lapses to uncontrollable muscular movements, but it is now believed that these diseases share many common molecular mechanisms.

22 Oct 2004

Genes affect how asthma patients respond to albuterol

While a few weeks of regular use of albuterol improved overall asthma control in individuals with one form of the gene, stopping all use of albuterol eventually improved asthma control in those with another form of the gene. Albuterol is the most commonly used drug for relief of acute asthma symptoms, or “attacks.”

22 Oct 2004

A new general medical journal launched this week with a non-traditional publishing model

A new general medical journal launched this week with a non-traditional publishing model is the latest top-tier venue for publishing important, peer-reviewed biomedical research, and is being called the first major, international journal to be introduced in more than 70 years.

22 Oct 2004

The aging American population means that more people are at risk for stroke

A leading stroke researcher says the aging of the American population means that more people are at risk for stroke, and unless new approaches are developed to reduce stroke incidence, it will surpass heart attacks and cancer as the major cause of long-term disability and premature death.

22 Oct 2004

New Yorkers' use of mental health services rose only slightly after 9//11

New Yorkers' use of mental health services rose only slightly during the year after the September 11, 2001, World Trade Center attacks compared with the year before the attacks, a recent study suggests. But the number of mental health visits among people already receiving treatment increased after the attacks.

22 Oct 2004

Molecule that helps DNA replicate may make good target for cancer therapy

In order to divide, cells must first replicate their chromosomes. Cells use an array of proteins to accomplish the job, including a large enzyme complex that synthesizes new strands of DNA.

21 Oct 2004

Bactericidal (bacteria-killing) versus bacteriostatic (bacteria-inhibiting) drugs for treating infections

When treating an infection, physicians may face a choice between using a bactericidal (bacteria-killing) drug, a bacteriostatic (bacteria-inhibiting) drug or a combination of the two.

21 Oct 2004

Gene variations explain why people with type 2 diabetes are at much greater risk for coronary artery disease

New studies by an international team of scientists led by Joslin Diabetes Center have found variations in a gene that help explain why people with type 2 diabetes are at much greater risk for coronary artery disease, the leading cause of death for this group.

21 Oct 2004

Atypical antipsychotics commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance

Researchers from the Johns Hopkins Children's Center say a group of drugs known as "atypical antipsychotics" that are commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance, a condition that increases the risk of developing Type 2 diabetes and heart disease later in life.

21 Oct 2004

Genetic research offers insight into Sjögren's syndrome and the general developmental machinery of the immune system

By knocking out a single gene in mice, immunologists at Duke University Medical Center have mimicked a little-understood autoimmune disorder in humans.

21 Oct 2004

New medication to prevent colon cancer

A Stony Brook University researcher is testing a new form of aspirin--one that is much more potent than its commercially available counterpart, but with almost none of the side effects--to determine whether it can be used to prevent colon cancer in patients who are prone to the disease.

21 Oct 2004

Drugs News and Research

Breakthrough discovery in treating narrowed arteries

Rosiglitazone helps boost the effectiveness of a treatment for opening clogged arteries

Insects implicated in the evolution of new human infectious diseases

High levels of a protein called LRP6 can make cancer cells more aggressive

Why some anesthesiologists end up abusing drugs

Potential new protein marker for prognosis of breast and ovarian cancer

Blocking gene opens avenues for treating prostate cancer

Detecting diseases with no more to work with than a drop of blood

Discovery of new protein involved in regulating the second most commonly mutated tumor suppressor in human tumors

Key discovery toward understanding mechanism associated with uncontrollable muscular movements

Genes affect how asthma patients respond to albuterol

A new general medical journal launched this week with a non-traditional publishing model

The aging American population means that more people are at risk for stroke

New Yorkers' use of mental health services rose only slightly after 9//11

Molecule that helps DNA replicate may make good target for cancer therapy

Bactericidal (bacteria-killing) versus bacteriostatic (bacteria-inhibiting) drugs for treating infections

Gene variations explain why people with type 2 diabetes are at much greater risk for coronary artery disease

Atypical antipsychotics commonly used to treat children with aggression, bipolar disorder, and schizophrenia may trigger insulin resistance

Genetic research offers insight into Sjögren's syndrome and the general developmental machinery of the immune system

New medication to prevent colon cancer

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