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Increasing marijuana-like chemicals in the brain can help correct behavioral issues related to fragile X

American and European scientists have found that increasing natural marijuana-like chemicals in the brain can help correct behavioral issues related to fragile X syndrome, the most common known genetic cause of autism.

26 Sep 2012

Orexin-A hormone also affects emergence after anesthesia

A neuropeptide hormone called orexin-A—which plays an important role in regulating the normal sleep-wake cycle—also affects emergence (waking up) after anesthesia, reports an experimental study in the October issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS).

26 Sep 2012

UCSD evaluates safety and tolerability of dexanabinol in Phase I brain cancer study

Researchers at University of California, San Diego Moores Cancer Center are evaluating the safety and tolerability of a synthetic cannabinoid called dexanabinol (ETS2101). Delivered as a weekly intravenous infusion, the drug is being tested in patients with all forms of brain cancer, both primary and metastatic.

26 Sep 2012

New computer program predicts most stable structures of nanometer-sized collagen

The human body is proficient at making collagen. And human laboratories are getting better at it all the time. In a development that could lead to better drug design and new treatments for disease, Rice University researchers have made a major step toward synthesizing custom collagen. Rice scientists who have learned how to make collagen - the fibrous protein that binds cells together into organs and tissues - are now digging into its molecular structure to see how it forms and interacts with biological systems.

26 Sep 2012

New insights into filaminopathies

New insights into certain muscle diseases, the filaminopathies, are reported by an international research team led by Dr. Rudolf Andre Kley of the RUB's University Hospital Bergmannsheil in the journal Brain.

26 Sep 2012

Study finds risk factors for weight problems among children in the US and England

With ties to diabetes, hypertension, and high cholesterol, childhood obesity in wealthy countries is certainly of growing concern to researchers. A new study explores the ties between childhood weight problems, socioeconomic status, and nationality and finds that race, ethnicity, and immigrant status are risk factors for weight problems among children in the US and England.

26 Sep 2012

Two tiny RNA molecules play a key role in pathological heart growth and failure

Cardiac stress, for example a heart attack or high blood pressure, frequently leads to pathological heart growth and subsequently to heart failure. Two tiny RNA molecules play a key role in this detrimental development in mice, as researchers at the Hannover Medical School and the Göttingen Max Planck Institute for Biophysical Chemistry have now discovered.

26 Sep 2012

Roundup: Calif. mental hospitals released from fed oversight; Kansas hospitals cooperate to recruit rural docs; Va. abortion law questions

A U.S. District Court judge Monday released the state's mental hospitals from federal oversight on all but one issue -- a significant step in ending a costly six-year reform effort. The extensive court-supervised changes were imposed on four hospitals in 2006 as part of a settlement to a lawsuit by the U.S. Department of Justice. The department alleged that the state was violating patients' civil rights by heavily drugging and improperly restraining them and failing to provide appropriate treatment.

26 Sep 2012

Maternal obstetric problems linked to schizophrenia risk

Certain maternal pregnancy complications are associated with an increased risk for schizophrenia spectrum psychoses among individuals at high genetic risk for the condition, Finnish research shows.

25 Sep 2012

Yoghurt may lower hypertension risk

The addition of yoghurt to the diet without increasing calorie intake may lower the risk for high blood pressure, say US researchers.

25 Sep 2012

Microcirculation secrets could shed new light on risks of heart disease and diabetes

Researchers at the University of Southampton together with colleagues at King's College London have embarked on a unique study that will shed new light on the risk of heart disease and diabetes in later life.

25 Sep 2012

Pervenio Lung RS from Life Technologies

Life Technologies Corporation today announced the launch of Pervenio Lung RS. First-of-its-kind, the molecular test has been documented to reliably identify early stage lung cancer patients who are at high risk for mortality following surgery. It also fulfills an unmet need for prognostic information to guide preventative treatment and improve disease management.

25 Sep 2012

First Edition: September 25, 2012

Today's headlines headlines include reports about a study that details accelerating health care spending.

25 Sep 2012

LIFR protein suppresses local invasion and metastasis of breast cancer cells

A receptor protein suppresses local invasion and metastasis of breast cancer cells, the most lethal aspect of the disease, according to a research team headed by scientists from The University of Texas MD Anderson Cancer Center.

25 Sep 2012

Sarawak Biodiversity Centre in Malaysia, OSU to develop and commercialize anticancer agent

The Ohio State University has signed an agreement with the Sarawak Biodiversity Centre in Malaysia to collaborate on the further development and commercialization of a promising anticancer agent derived from a tropical tree that grows on the island of Borneo.

25 Sep 2012

Researchers discover genetics secrets of ovarian cancer tumors

A new discovery that sheds light on the genetic make up of ovarian cancer cells could explain why some women survive longer than others with this deadly disease.

25 Sep 2012

Comprehensive prenatal care can decrease rates of low birth weights

Comprehensive prenatal care can decrease the rate of low birth weights, according to a study led by Dr. Yasmin Neggers, a University of Alabama researcher and professor of human nutrition and hospitality management.

25 Sep 2012

UCSD bioengineers to play a central role in new NIH program to accelerate metabolomics

With a $6 million grant over five years, bioengineers from the University of California, San Diego will play a central role in a new program from the National Institutes of Health (NIH) to accelerate "metabolomics", an emerging field of biomedical research that offers a path to a wealth of information about a person's nutrition, infection, health, disease status and more.

25 Sep 2012

Researchers discover path to identify why genetic variants increase breast cancer risk

Cancer researchers studying 44 known genetic variants associated with breast cancer have found the way to identify why they increase cancer risk, opening the door to future therapeutic applications based on personalized medicine.

25 Sep 2012

NVIDIA video cards can help reduce radiation exposure from X-ray and CT scans

Video gamers are generally the biggest consumers of computer graphics cards, using the devices to boost the speed and resolution of their digital quests to fend off invading extraterrestrials or outwit hostile dragons. But researchers at Rensselaer Polytechnic Institute seek to harness the power of these computer graphics cards to solve one of the world's most pressing health care technology challenges: radiation exposure from X-ray and CT imaging scans.

25 Sep 2012

Research News and Research

Increasing marijuana-like chemicals in the brain can help correct behavioral issues related to fragile X

Orexin-A hormone also affects emergence after anesthesia

UCSD evaluates safety and tolerability of dexanabinol in Phase I brain cancer study

New computer program predicts most stable structures of nanometer-sized collagen

New insights into filaminopathies

Study finds risk factors for weight problems among children in the US and England

Two tiny RNA molecules play a key role in pathological heart growth and failure

Roundup: Calif. mental hospitals released from fed oversight; Kansas hospitals cooperate to recruit rural docs; Va. abortion law questions

Maternal obstetric problems linked to schizophrenia risk

Yoghurt may lower hypertension risk

Microcirculation secrets could shed new light on risks of heart disease and diabetes

Pervenio Lung RS from Life Technologies

First Edition: September 25, 2012

LIFR protein suppresses local invasion and metastasis of breast cancer cells

Sarawak Biodiversity Centre in Malaysia, OSU to develop and commercialize anticancer agent

Researchers discover genetics secrets of ovarian cancer tumors

Comprehensive prenatal care can decrease rates of low birth weights

UCSD bioengineers to play a central role in new NIH program to accelerate metabolomics

Researchers discover path to identify why genetic variants increase breast cancer risk

NVIDIA video cards can help reduce radiation exposure from X-ray and CT scans

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