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Stroke risk increases with even small rises in blood pressure

Small rises of blood pressure may greatly increase a person's risk of stroke, according to new research. The study review, published in the journal Neurology, analyzed the results of 12 studies on blood pressure and stroke incidences among a total of 518,520 adults.

29 Sep 2011

First Edition: September 29, 2011

In today's headlines, reports that a Supreme Court ruling on the 2010 health law is now likely before the 2012 presidential election.

29 Sep 2011

Intensive blood glucose control therapy provides no added benefit against cognitive decline in older diabetics

Intensive control of blood sugar levels beyond standard targets provides no additional protection against cognitive decline in older people with diabetes than standard treatment, according to a national study coordinated by researchers at Wake Forest Baptist Medical Center.

29 Sep 2011

Rapid non-invasive test helps identify human exposure to potentially harmful substances

The search for a rapid, non-invasive way to determine whether people have been exposed to potentially toxic substances in their workplaces, homes and elsewhere in the environment has led scientists to a technology that literally takes a person's breath away.

29 Sep 2011

Three papers reveal structure and workings of G protein-coupled receptors

Three international teams of scientists, led by researchers at the University of California San Diego, University of Michigan and Stanford University, have published a trio of papers describing in unprecedented detail the structure and workings of G protein-coupled receptors (GPCRs), a large family of human proteins that are the target of one-third to one-half of modern drugs.

29 Sep 2011

Genetic variant may increase severity of coronary artery disease in patients with diabetes

Researchers at Washington University School of Medicine in St. Louis have identified the first genetic variant associated with severity of coronary artery disease in patients with type 2 diabetes.

29 Sep 2011

People with prehypertension have higher risk of experiencing future stroke

People with prehypertension have a 55 percent higher risk of experiencing a future stroke than people without prehypertension, report researchers at the University of California, San Diego School of Medicine in a new meta-analysis of scientific literature published in the September 28 online issue of the journal Neurology.

29 Sep 2011

Researchers use patient's own stem cells to correct genetic alteration that causes SCD

Using a patient's own stem cells, researchers at Johns Hopkins have corrected the genetic alteration that causes sickle cell disease (SCD), a painful, disabling inherited blood disorder that affects mostly African-Americans. The corrected stem cells were coaxed into immature red blood cells in a test tube that then turned on a normal version of the gene.

29 Sep 2011

Simple low-cost method for isolation and collection of fragile prostate cancer cells

At the Oct. 2-6 microTAS 2011 conference, the premier international event for reporting research in microfluidics, nanotechnology and detection technologies for life science and chemistry, University of Cincinnati researchers will present a simple, low-cost, method for separating and safely collecting concentrated volumes of fragile prostate cancer cells.

29 Sep 2011

FOX06 protein contributes to liver overproduction of glucose in diabetes

Researchers at the John G. Rangos Sr. Research Center at Children's Hospital of Pittsburgh of UPMC and the University of Pittsburgh School of Medicine have identified a powerful molecular pathway that regulates the liver's management of insulin and new glucose production, which could lead to new therapies for diabetes.

29 Sep 2011

Prehypertension may increase risk of stroke

Even people with blood pressure that is slightly above normal may be at an increased risk of stroke, according to a review of studies published in the September 28, 2011, online issue of Neurology, the medical journal of the American Academy of Neurology.

29 Sep 2011

Older women destined to develop AD have high blood levels of pregnancy protein

In an advance toward a much-needed early diagnostic test for Alzheimer's disease (AD), scientists have discovered that older women destined to develop AD have high blood levels of a protein linked to pregnancy years before showing symptoms.

29 Sep 2011

Prototype drug shows promise against chronic lymphocytic leukemia

Pre-clinical research has generated some very promising findings about a prototype drug for the treatment of chronic lymphocytic leukemia.

29 Sep 2011

First developmental study of human neural stem cells in subventricular zone

Researchers at Barrow Neurological Institute at St. Joseph's Hospital and Medical Center have identified a new pathway of stem cell activity in the brain that represents potential targets of brain injuries affecting newborns.

29 Sep 2011

Capsules: N.C. insurer invests $15M in docs' health IT; HHS offers new push for coordinated care

Now on Capsules, Christian Torres writes about a new federal coordinated care initiative: If the Department of Health and Human Services has its way, hundreds of physician practices will follow the money and take up a coordinated model of health care.

29 Sep 2011

Low plasma level of copper and zinc in pregnant women may be associated with spontaneous abortion

Scientists at the University of Granada have confirmed that a low plasma level of copper and zinc in pregnant women may be a factor associated with spontaneous abortion, a hypothesis that had not been confirmed to date, and which had never been proven in humans before.

28 Sep 2011

FDA: Study suggests increased risk of blood clots from drospirenone-containing contraceptives

On Monday, the United States Food and Drug Administration ("FDA") said its primary results of an agency funded study suggest a 1.5 fold increase risk of blood clots for women who use drospirenone-containing birth control products, such as Yaz and Yasmin.

28 Sep 2011

Phase I clinical trials reveal MVA-B preventive vaccine's immune efficiency against HIV

Phase I clinical trials developed by Spanish Superior Scientific Research Council (CSIC) together with Gregorio Mara--n Hospital in Madrid and Cl-nic Hospital in Barcelona, reveals MVA-B preventive vaccine's immune efficiency against Human's immunodeficiency virus (HIV).

28 Sep 2011

YM BioSciences begins enrollment in CYT387 Phase II trial for myelofibrosis

YM BioSciences Inc. today announced that it has enrolled the first patients in its multi-center Phase II trial of CYT387 administered twice-daily (BID) for the treatment of myelofibrosis.

28 Sep 2011

Americans cutting back on health spending by skipping prescriptions, procedures

A Consumer Reports survey revealed that more Americans are ignoring their doctor’s advice and skipping prescription drugs or medical procedures to save money in 2011 than a year earlier.

28 Sep 2011

Blood News and Research

Stroke risk increases with even small rises in blood pressure

First Edition: September 29, 2011

Intensive blood glucose control therapy provides no added benefit against cognitive decline in older diabetics

Rapid non-invasive test helps identify human exposure to potentially harmful substances

Three papers reveal structure and workings of G protein-coupled receptors

Genetic variant may increase severity of coronary artery disease in patients with diabetes

People with prehypertension have higher risk of experiencing future stroke

Researchers use patient's own stem cells to correct genetic alteration that causes SCD

Simple low-cost method for isolation and collection of fragile prostate cancer cells

FOX06 protein contributes to liver overproduction of glucose in diabetes

Prehypertension may increase risk of stroke

Older women destined to develop AD have high blood levels of pregnancy protein

Prototype drug shows promise against chronic lymphocytic leukemia

First developmental study of human neural stem cells in subventricular zone

Capsules: N.C. insurer invests $15M in docs' health IT; HHS offers new push for coordinated care

Low plasma level of copper and zinc in pregnant women may be associated with spontaneous abortion

FDA: Study suggests increased risk of blood clots from drospirenone-containing contraceptives

Phase I clinical trials reveal MVA-B preventive vaccine's immune efficiency against HIV

YM BioSciences begins enrollment in CYT387 Phase II trial for myelofibrosis

Americans cutting back on health spending by skipping prescriptions, procedures

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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