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Study finds evidence that smoking cessation is more difficult for women than men

A recent study challenged an enduring belief that women were less successful than men in quitting smoking. The study, published in the journal Tobacco Control, found convincing evidence that across all of the age groups, "there is relatively little difference in cessation between the sexes."

3 Aug 2012

Mammography oversold by breast cancer charity

The world’s largest breast cancer charity comes under fire from experts today for using misleading statistics to persuade women to undergo mammography.

3 Aug 2012

Blog examines preliminary report on PEPFAR's pilot Expenditure Analysis Initiative

In this post on the Center for Global Development's (CGD) "Global Health Policy" blog, CGD's Victoria Fan, Rachel Silverman, and Amanda Glassman examine "the preliminary report on the pilot of PEPFAR's Expenditure Analysis Initiative, an important and exciting move by PEPFAR towards evidence-based decision making and greater transparency."

3 Aug 2012

New insights into process of eye-size control in zebrafish

A Purdue University student's research project related to zebrafish eye development could lead to a better understanding of vision problems that affect billions of people worldwide.

3 Aug 2012

CBO sets price tag for delaying scheduled Medicare physician payment cuts: $271 billion

The Congressional Budget Office (CBO) has released updated figures on the cost of repealing -- or continuing to override -- the cuts doctors are scheduled to receive under Medicare's Sustainable Growth Rate (SGR) reimbursement formula.

3 Aug 2012

UI Hospital implants NeuRx Diaphragm Pacing System in a patient with ALS

The University of Illinois Hospital & Health Sciences System is one of only a dozen hospitals nationwide to implant the NeuRx Diaphragm Pacing System in a patient with amyotrophic lateral sclerosis (ALS).

3 Aug 2012

Clinton tours health center in Senegal's capital on first stop of 10-day Africa trip

On the first stop of a 10-day tour of Africa, Secretary of State Hillary Clinton stopped at the Phillipe Maguilen Senghor Health Center in Dakar, Senegal, where Awa Marie Coll-Seck, the country's Minister of Health, "explained to Secretary Clinton how these operational centers dramatically improve maternal and child health," according to a post in USAID's "IMPACTblog."

3 Aug 2012

Composition of microbes in the gut changes dramatically during pregnancy

The composition of microbes in the gut changes dramatically during pregnancy, according to a study published by Cell Press in the August 3rd issue of the journal Cell. Although these changes are associated with metabolic disease under most circumstances, they could be beneficial in pregnant women.

3 Aug 2012

Researchers identify how telomerase is recruited to chromosome ends

Stem cells are special. Nestled in muscle and skin, organ and bone, they bide their time over years or decades until called to replace damaged or lost tissue. One secret to their longevity is an enzyme called telomerase, which stills the relentless ticking of the molecular clock that limits the life span of other cells.

3 Aug 2012

Most states expect higher costs after Medicaid expansion, even with feds picking up tab

A new report from the Government Accountability Office found that most state budget directors expect an increase in their costs if they expand Medicaid, even when the federal government picks up 100 percent of the expanded enrollment tab.

3 Aug 2012

Polyandry creates safety net for women in some cultures

Marrying multiple husbands at the same time, or polyandry, creates a safety net for women in some cultures, according to a recent study by a University of Missouri researcher. Extra husbands ensure that women's children are cared for even if their fathers die or disappear. Although polyandry is taboo and illegal in the United States, certain legal structures, such as child support payments and life insurance, fill the same role for American women that multiple husbands do in other cultures.

3 Aug 2012

Researchers discover surprising and unexpected plasticity in the embryonic endothelium

UCLA stem cell researchers have found for the first time a surprising and unexpected plasticity in the embryonic endothelium, the place where blood stem cells are made in early development.

3 Aug 2012

Partners in health reports on efforts to curb Haiti's cholera epidemic using oral vaccinations

"In April, Partners In Health [PIH] responded to Haiti's cholera epidemic by providing oral vaccinations to 45,000 people living in the country's Artibonite region -- specifically, to two rice-farming communities hit hard by cholera," Louise Ivers, senior health and policy adviser at PIH, reports in an article on the organization's webpage.

3 Aug 2012

Researchers uncover 9 new genes associated with bone health

Researchers have uncovered 9 new genes associated with bone health. This collaborative study found clues to the cause of bone disorders such as osteoporosis, osteogenesis imperfecta, and high bone density syndromes by investigating the bone mineral content, strength and flexibility.

3 Aug 2012

Empathetic children more likely to effectively manage stress, behave prosocially

Infants innately relieve stress by crying, turning their heads or maintaining eye contact. Adults manage emotional tension using problem-solving or by seeking support. A new study by a University of Missouri human development expert describes how adolescents' developing personalities and coping habits affect their behaviors toward others.

3 Aug 2012

Rodent study shows potential for development of more virulent malaria if 'leaky' vaccine used

Using a rodent model to examine the long-term effects of a potential malaria vaccine, a new study published in PLoS Biology by researchers at Penn State University shows that the vaccine could lead to the development of more virulent forms of malaria, the PLoS blog "Biologue" reports.

3 Aug 2012

Foods high in sugar and fat could have addictive properties

Overweight and obese individuals can achieve a decade's worth of important health benefits by losing just 20 pounds, even if they regain the weight later that decade, according to research presented at the American Psychological Association's 120th Annual Convention. With a focus on psychology's role in overcoming the national obesity epidemic, the session also examined research that indicates foods high in sugar and fat could have addictive properties.

3 Aug 2012

Affymetrix announces availability of SensationPlus FFPE Amplification and 3' IVT Labeling Kit

Affymetrix, Inc. announced today the availability of SensationPlus FFPE Amplification and 3' IVT Labeling Kit (SensationPlus FFPE Reagent Kit), consisting of RNA amplification and labeling modules, to enable gene expression profiling of formalin-fixed, paraffin-embedded (FFPE) samples on GeneChip 3' IVT arrays and Almac XcelTM Array for disease clinical research and retrospective studies.

3 Aug 2012

SAGE Labs, Autism Speaks expand partnership to create first rat models for translational research

Autism Speaks, the world's leading autism science and advocacy organization, today announced its expanded collaboration with Sigma Advanced Genetic Engineering (SAGE) Labs, an initiative of Sigma- Life, to develop the first rat models with modified autism associated genes, intended to accelerate discovery and translational autism research.

3 Aug 2012

Anacardic acid can rescue some ALS phenotypes in vitro

A research group at the Center for iPS Cell Research and Application (CiRA) at Japan's Kyoto University has successfully recapitulated amyotrophic lateral sclerosis (ALS)-associated abnormalities in motor neurons differentiated from induced pluripotent stem cells (iPSCs) obtained from patients with familial ALS, a late-onset, fatal disorder which is also known for Lou Gehrig's disease. In a drug screening assay using the disease model, the team further found that the chemical compound anacardic acid can rescue some ALS phenotypes in vitro.

3 Aug 2012

Medical News

Study finds evidence that smoking cessation is more difficult for women than men

Mammography oversold by breast cancer charity

Blog examines preliminary report on PEPFAR's pilot Expenditure Analysis Initiative

New insights into process of eye-size control in zebrafish

CBO sets price tag for delaying scheduled Medicare physician payment cuts: $271 billion

UI Hospital implants NeuRx Diaphragm Pacing System in a patient with ALS

Clinton tours health center in Senegal's capital on first stop of 10-day Africa trip

Composition of microbes in the gut changes dramatically during pregnancy

Researchers identify how telomerase is recruited to chromosome ends

Most states expect higher costs after Medicaid expansion, even with feds picking up tab

Polyandry creates safety net for women in some cultures

Researchers discover surprising and unexpected plasticity in the embryonic endothelium

Partners in health reports on efforts to curb Haiti's cholera epidemic using oral vaccinations

Researchers uncover 9 new genes associated with bone health

Empathetic children more likely to effectively manage stress, behave prosocially

Rodent study shows potential for development of more virulent malaria if 'leaky' vaccine used

Foods high in sugar and fat could have addictive properties

Affymetrix announces availability of SensationPlus FFPE Amplification and 3' IVT Labeling Kit

SAGE Labs, Autism Speaks expand partnership to create first rat models for translational research

Anacardic acid can rescue some ALS phenotypes in vitro

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

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