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Researchers study how malaria mosquitoes find their host

Malaria mosquitoes go to work cautiously before landing on human skin and biting. Just before a mosquito lands, it reacts to both odours and heat given off by the human body.

4 May 2013

Study: Stem cells can communicate with mature heart cells, form electrical couplings

Stem cells drawn from amniotic fluid show promise for tissue engineering, but it's important to know what they can and cannot do. A new study by researchers at Rice University and Texas Children's Hospital has shown that these stem cells can communicate with mature heart cells and form electrical couplings with each other similar to those found in heart tissue.

3 May 2013

Mesp1 gene plays a key role in the development of heart, blood and skeletal muscle

New research out of the Lillehei Heart Institute at the University of Minnesota shows that by turning on just a single gene, Mesp1, different cell types including the heart, blood and muscle can be created from stem cells.

3 May 2013

Study: Gene mutations are associated with severe form of nearsightedness

People have long taken for granted that glasses and contact lenses improve vision for nearsightedness, but the genetic factors behind the common condition have remained blurry. Now researchers at Duke Medicine are closer to clearing this up.

3 May 2013

Newly discovered ‘master regulator’ gene may help develop novel treatment for drug-resistant tumors

Researchers at Johns Hopkins have identified a gene that, when repressed in tumor cells, puts a halt to cell growth and a range of processes needed for tumors to enlarge and spread to distant sites. The researchers hope that this so-called "master regulator" gene may be the key to developing a new treatment for tumors resistant to current drugs.

3 May 2013

Oregon study offers insights into reach of health law's Medicaid expansion

The landmark study, which was appears in The New England Journal of Medicine, analyzed data from the Oregon Health Study, which compared low-income people in that state who had access to Medicaid with a similar population that did not. The findings offer insights into how Medicaid coverage affects overall health and health costs.

3 May 2013

Scientists spell out pivotal role of Peli1 in mouse model of multiple sclerosis

Scientists have identified an influential link in a chain of events that leads to autoimmune inflammation of the central nervous system in a mouse model of multiple sclerosis.

3 May 2013

Lund researchers develop new mouse model to better understand type 2 diabetes in humans

Researchers at Lund University in Sweden have developed a new mouse model that answers the question of what actually happens in the body when type 2 diabetes develops and how the body responds to drug treatment.

3 May 2013

EPAC2 and diabetes: an interview with Dr. Hussain, Johns Hopkins University

EPAC stands for exchange protein activated by cyclic AMP (cAMP). cAMP is an (among many) intracellular messenger molecule. cAMP is generated when certain hormones stimulate a cell by binding to their receptor, which is at the outside surface of the cell.

3 May 2013

Regional anesthesia improves outcomes in sleep apnea patients undergoing total joint arthroplasty

Using regional anesthesia instead of general anesthesia in patients with sleep apnea undergoing total joint replacement decreases major complications by 17%, according to a study published online, ahead of print, in the journal Regional Anesthesia and Pain Medicine.

3 May 2013

Viewpoints: S.C. House race spotlights Dems' discomfort with health law; Cannon, Cohn offer contrasting views of Medicaid study

The media tittering over Mrs. Colbert Busch's decision to publicly slap the former Republican governor over his extramarital affair obscured the more notable political comment of the night.

3 May 2013

NIH-funded study uncovers novel way that grapes exert beneficial effects in the heart

A study appearing in the Journal of Nutritional Biochemistry- demonstrates that grapes are able to reduce heart failure associated with chronic high blood pressure (hypertension) by increasing the activity of several genes responsible for antioxidant defense in the heart tissue.

3 May 2013

Boehringer Ingelheim Pharmaceuticals, Eli Lilly launch SGLT disease education initiative

Boehringer Ingelheim Pharmaceuticals, Inc. and Eli Lilly and Company today announced the launch of an educational campaign designed to provide healthcare professionals with a greater understanding of the role sodium glucose co-transporters play in maintaining blood sugar balance, or glucose homeostasis.

3 May 2013

High costs of cancer drugs may harm patients, say experts

The extremely high prices of recent cancer drugs "may be causing harm to patients," a large group of international leukemia experts warns.

3 May 2013

Study shows culture of health model reduces employee health costs at PPG Industries

A comprehensive program focusing on "growing a culture of health" has led to a reduction in employee health costs at PPG Industries, according to a study in the May Journal of Occupational and Environmental Medicine, official publication of the American College of Occupational and Environmental Medicine.

3 May 2013

LAP-BAND-weight loss procedure safe and effective for obese people

The LAP-BAND- weight loss procedure is safe and effective in an expanded group of patients, not just in people who are morbidly obese. This conclusion is reported in a new study published in the scientific journal Obesity. The findings indicate that the procedure may help to intervene before obesity becomes life threatening to patients.

2 May 2013

Synthetic anti-inflammatory substances related to marijuana may help fight HIV infection

HIV, the virus that causes AIDS, is notorious for hiding within certain types of cells, where it reproduces at a slowed rate and eventually gives rise to chronic inflammation, despite drug therapy.

2 May 2013

Powerful data-sifting algorithms help untangle complex genetics of cancer

Powerful data-sifting algorithms developed by computer scientists at Brown University are helping to untangle the profoundly complex genetics of cancer.

2 May 2013

Neuraxial anesthesia improves outcomes in patients undergoing hip or knee replacement

A highly underutilized anesthesia technique called neuraxial anesthesia, also known as spinal or epidural anesthesia, improves outcomes in patients undergoing hip or knee replacement, according to a new study by researchers at Hospital for Special Surgery.

2 May 2013

Adrenomedullin plays a crucial role in preventing preeclampsia

In a study using mice, researchers from the University of North Carolina at Chapel Hill found that a hormone, adrenomedullin, plays a crucial role in preventing the pregnancy complication preeclampsia.

2 May 2013

Blood News and Research

Researchers study how malaria mosquitoes find their host

Study: Stem cells can communicate with mature heart cells, form electrical couplings

Mesp1 gene plays a key role in the development of heart, blood and skeletal muscle

Study: Gene mutations are associated with severe form of nearsightedness

Newly discovered ‘master regulator’ gene may help develop novel treatment for drug-resistant tumors

Oregon study offers insights into reach of health law's Medicaid expansion

Scientists spell out pivotal role of Peli1 in mouse model of multiple sclerosis

Lund researchers develop new mouse model to better understand type 2 diabetes in humans

EPAC2 and diabetes: an interview with Dr. Hussain, Johns Hopkins University

Regional anesthesia improves outcomes in sleep apnea patients undergoing total joint arthroplasty

Viewpoints: S.C. House race spotlights Dems' discomfort with health law; Cannon, Cohn offer contrasting views of Medicaid study

NIH-funded study uncovers novel way that grapes exert beneficial effects in the heart

Boehringer Ingelheim Pharmaceuticals, Eli Lilly launch SGLT disease education initiative

High costs of cancer drugs may harm patients, say experts

Study shows culture of health model reduces employee health costs at PPG Industries

LAP-BAND-weight loss procedure safe and effective for obese people

Synthetic anti-inflammatory substances related to marijuana may help fight HIV infection

Powerful data-sifting algorithms help untangle complex genetics of cancer

Neuraxial anesthesia improves outcomes in patients undergoing hip or knee replacement

Adrenomedullin plays a crucial role in preventing preeclampsia

A New Approach to Preventing Bladder Cancer Recurrence

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

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