Research News and Research

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Special journal edition chronicles 3-D structures of important antibacterial, bioterrorist targets

The September issue of the online scientific journal Acta Crystallographica: Structural Biology and Crystallization Communications (Acta Cryst F) will consist entirely of work done at the Seattle Structural Genomics Center for Infectious Disease (SSGCID), a consortium of researchers from Seattle BioMed, Emerald BioStructures, the University of Washington and Pacific Northwest National Laboratory.

2 Sep 2011

Walnut-containing diet could reduce risk of breast cancer

The risk of breast cancer dropped significantly in mice when their regular diet included a modest amount of walnut, Marshall University researchers report in the journal Nutrition and Cancer.

2 Sep 2011

Ancient antibiotic resistance findings leads experts to stress need to use antibiotics sparingly

"An analysis of 30,000-year-old bacteria whose DNA has been recovered from the Yukon permafrost shows that they were able to resist antibiotics," providing "the first direct evidence that antibiotic resistance is a widespread natural phenomenon that preceded the modern medical use of antibiotics," according to a study in Thursday's issue of the journal Nature, the New York Times reports.

2 Sep 2011

One third of patients with unexplained body malodor production test positive for TMAU

Scientists from the Monell Center report that approximately one third of patients with unexplained body malodor production test positive for the metabolic disorder trimethylaminuria.

2 Sep 2011

New meta-analysis reaffirms safety profile of aspirin for pain relief, fever

A new meta-analysis published this week in Drugs in R&D, reaffirms the safety profile of aspirin for short-term treatment of mild to moderate pain, and aches and fever due to colds when used as directed.

2 Sep 2011

Valproic acid may increase survival for brain tumor patients

New research suggests brain tumor patients who take the seizure drug valproic acid on top of standard treatment may live longer than people who take other kinds of epilepsy medications to control seizures.

2 Sep 2011

HHS awards $40 million in public health grants

HHS handed out another $40 million in public health grants Wednesday - partly, but not completely, from ACA funds - to help beef up health departments and train the public health workforce.

2 Sep 2011

Princeton researchers match images of brain activity with complex thought

In an effort to understand what happens in the brain when a person reads or considers such abstract ideas as love or justice, Princeton researchers have for the first time matched images of brain activity with categories of words related to the concepts a person is thinking about. The results could lead to a better understanding of how people consider meaning and context when reading or thinking.

2 Sep 2011

Reduction in smoking has positive impact on mortality rates within six months

A study by the University of Liverpool has found that a decrease in smoking rapidly reduces mortality rates in individuals and entire populations within six months.

2 Sep 2011

Shah announces additional $23M U.S. pledge for Horn of Africa at Minnesota public forum on famine

At a public forum on the famine in the Horn of Africa held at the Humphrey School of Public Affairs at the University of Minnesota on Wednesday, USAID Administrator Rajiv Shah "announced the U.S. is pledging an additional $23 million in grants to support famine relief efforts, bringing the total commitment from the United States to $600 million," the Associated Press/KSTP reports.

2 Sep 2011

FDA approves crizotinib for treatment of ALK-positive lung cancer

In a major triumph for personalized medicine, the FDA approved the drug crizotinib for use with the lung cancer type known as ALK-positive.

2 Sep 2011

Scientists discover genetic cause of extreme thinness

Scientists have discovered a genetic cause of extreme thinness for the first time, in a study published today in the journal Nature.

2 Sep 2011

UTHealth inaugurates new center for autoimmune and inflammatory diseases research

The University of Texas Health Science at Houston (UTHealth) announced the opening of a center devoted to researching and treating diseases associated with malfunctioning immune systems.

2 Sep 2011

Longer looks: Perry's personal health policies; 5 state Medicaid strategies; medical illiteracy

When defending his 2007 attempt to make human papillomavirus (HPV) vaccinations mandatory for young girls in Texas, pointed out that both of his parents were cancer survivors and proclaimed, "I hate cancer." When asked to justify continued spending on abstinence-only education, despite the fact that it didn't seem to be budging Texas' high rates of teen pregnancy, he said, "I can tell you from my own life that abstinence works."

2 Sep 2011

Two ALS-associated genes work in tandem to support long-term survival of motor neurons

Although several genes have been linked to amyotrophic lateral sclerosis (ALS), it is still unknown how they cause this progressive neurodegenerative disease. In a new study, Columbia University Medical Center (CUMC) researchers have demonstrated that two ALS-associated genes work in tandem to support the long-term survival of motor neurons.

2 Sep 2011

Dendritic cells play central role in regulation of acetaminophen's toxicity

NYU School of Medicine researchers have discovered that dendritic cells in the liver have a protective role against the toxicity of acetaminophen, the widely used over-the-counter pain reliever and fever reducer for adults and children.

2 Sep 2011

Fibrous stroma can help predict aggressiveness of squamous cell carcinoma

The nature of the connective tissue surrounding lung cancer nests can help predict the aggressiveness of squamous cell carcinoma, according to research published in the September issue of the Journal of Thoracic Oncology, the official publication of the International Association for the Study of Lung Cancer.

2 Sep 2011

Roundup: New health center money in Ill.; groups question insurers on discrimination in Fla.

Gov. Pat Quinn continued his ribbon-cutting spree today, announcing the state will spend $30.5 million to build and renovate 14 health centers across the state that provide care for low-income patients.

2 Sep 2011

Increased fat mass linked to high-intensity back pain

Increased back pain among people who are overweight or obese is specifically related to increased body fat content, reports a study in the September 15 issue of Spine.

2 Sep 2011

Stomach acid-reducing drugs appear to cause small intestine damage

Patients often take drugs to lower stomach acid and reduce the chances they will develop ulcers from taking their anti-inflammatory drugs for conditions such as arthritis, but the combination may be causing major problems for their small intestines, McMaster researchers have found.

2 Sep 2011

Research News and Research

Special journal edition chronicles 3-D structures of important antibacterial, bioterrorist targets

Walnut-containing diet could reduce risk of breast cancer

Ancient antibiotic resistance findings leads experts to stress need to use antibiotics sparingly

One third of patients with unexplained body malodor production test positive for TMAU

New meta-analysis reaffirms safety profile of aspirin for pain relief, fever

Valproic acid may increase survival for brain tumor patients

HHS awards $40 million in public health grants

Princeton researchers match images of brain activity with complex thought

Reduction in smoking has positive impact on mortality rates within six months

Shah announces additional $23M U.S. pledge for Horn of Africa at Minnesota public forum on famine

FDA approves crizotinib for treatment of ALK-positive lung cancer

Scientists discover genetic cause of extreme thinness

UTHealth inaugurates new center for autoimmune and inflammatory diseases research

Longer looks: Perry's personal health policies; 5 state Medicaid strategies; medical illiteracy

Two ALS-associated genes work in tandem to support long-term survival of motor neurons

Dendritic cells play central role in regulation of acetaminophen's toxicity

Fibrous stroma can help predict aggressiveness of squamous cell carcinoma

Roundup: New health center money in Ill.; groups question insurers on discrimination in Fla.

Increased fat mass linked to high-intensity back pain

Stomach acid-reducing drugs appear to cause small intestine damage

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