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Oxnard-based couple receives gastric sleeve surgeries from leading L.A. expert

Married for over ten years, Oxnard-based couple Roger and Mayra Rosales have enjoyed their kids and family life. Still, one element greatly detracted from their happiness for years. Both struggled with obesity, along with frequent illnesses which were part and parcel to the excessive weight.

13 Dec 2012

Delayed childbearing may protect against triple-negative breast cancer

Younger women who wait at least 15 years after their first menstrual period to give birth to their first child may reduce their risk of an aggressive form of breast cancer by up to 60 percent, according to a Fred Hutchinson Cancer Research Center study.

12 Dec 2012

Viewpoints: Pelosi says higher Medicare age 'doesn't work;' Marketplace's clout could lower seniors' drug costs

In the talks to avert the fiscal cliff, the idea of raising the Medicare age is central to the Republican proposal. There's just one critical problem: It doesn't work. It doesn't have public support. It's unfair. And it doesn't lower health expenditures. Such a proposal is a reflection of the broader Republican plan: an assault on the middle class, seniors -- and our future.

12 Dec 2012

UBC researcher helps create new gel that could glue blood vessels back together

A University of British Columbia researcher has helped create a gel - based on the mussel's knack for clinging to rocks, piers and boat hulls - that can be painted onto the walls of blood vessels and stay put, forming a protective barrier with potentially life-saving implications.

12 Dec 2012

TKI-resistant human leukemia stem cells are the source of genomic instability

An international team of scientists, led by researchers from Temple University School of Medicine, has found that a source of mounting genomic chaos, or instability, common to chronic myeloid leukemia (CML) may lie in a pool of leukemia stem cells that are immune to treatment with potent targeted anticancer drugs.

12 Dec 2012

Review describes current state of lung cancer care

A review in the December issue of the journal Archives of Pathology & Laboratory Medicine by Paul Bunn Jr, MD, University of Colorado Cancer Center investigator and past president of ASCO, IASLC and AACI describes the current state of lung cancer care.

12 Dec 2012

Children with post-traumatic stress disorder (PTSD) may benefit from psychological therapies

Children suffering post-traumatic stress disorder (PTSD) as a result of traumatic events, including child abuse, may benefit from psychological therapies, according to a review published in The Cochrane Library.

12 Dec 2012

Bariatric surgery: an interview with Dr Shyam Dahiya

The only long term solution to severe or morbid obesity, as found by the National Institutes of Health, is surgery. When someone has tried diet and other means to lose weight and has failed, surgery is the only option.

12 Dec 2012

$Study finds increase in prevalence of nonrefractive visual impairment in the U.S.$

Study finds increase in prevalence of nonrefractive visual impairment in the U.S.

The prevalence of nonrefractive visual impairment (not due to need for glasses) in the U.S. has increased significantly in recent years, which may be partly related to a higher prevalence of diabetes, an associated risk factor, according to a study in the December 12 issue of JAMA.

12 Dec 2012

Scientists determine specific genetic switches that sync liver activity to the circadian cycle

When it's dark, and we start to fall asleep, most of us think we're tired because our bodies need rest. Yet circadian rhythms affect our bodies not just on a global scale, but at the level of individual organs, and even genes.

12 Dec 2012

Inotuzumab ozogamicin selectively destroys malignant cells responsible for ALL in weekly dosing

A potent chemotherapy agent wrapped within a monoclonal antibody selectively destroys the malignant cells responsible for acute lymphocytic leukemia (ALL) in either weekly or monthly dosing, researchers report at the 54th ASH Annual Meeting and Exposition.

12 Dec 2012

Link between CTNNA3 gene mutations and arrhythmogenic right ventricular cardiomyopathy

Unfortunately, newspaper articles about young athletes dying suddenly on the field are not unheard of. Such reports fuel discussions about compulsory screening, for example of young footballers, for heart failure. Research by scientists from Ghent (VIB/UGent) and Italy will benefit these screening methods.

12 Dec 2012

Bipolar and borderline personality disorder associated with unemployment

Unemployment poses a significant burden on the public no matter what the cause. But for those who have been diagnosed with a psychiatric illness, chronic unemployment is often coupled with significant health care costs. A Rhode Island Hospital study compared unemployment rates among those with various psychiatric disorders, and found that borderline personality disorder is associated with as much unemployment as bipolar disorder.

12 Dec 2012

U-M devises new system to capture and study circulating tumor cells

A glass plate with a nanoscale roughness could be a simple way for scientists to capture and study the circulating tumor cells that carry cancer around the body through the bloodstream.

12 Dec 2012

Oncogene-induced senescence could play a key role in future cancer therapy

Cell aging, or cellular senescence, has an important role in the natural physiological response to tumor development. Activated oncogenes are able to induce senescence, and recent findings have suggested that oncogene-induced senescence (OIS) could play a key role in future cancer therapy.

12 Dec 2012

Study finds important links between Pf malaria and endemic Burkitt Lymphoma

New research, presented this morning at the 54th Annual Meeting of the American Society of Hematology (ASH), has identified important associations between Plasmodium falciparum (Pf) malaria and endemic Burkitt Lymphoma (eBL) that may help researchers identify young children who are more susceptible to eBL.

12 Dec 2012

Primary care physicians provide better care to patients with diabetes

Previous research has shown that patients without a consistent primary care physician (PCP) have worse outcomes than those who do, but little is known about why this is true. New research from Brigham and Women's Hospital (BWH) has brought to light the importance of the role of a primary care physician in a population of diabetes patients. Their findings are published in the December 10, 2012 issue of Diabetes Care.

12 Dec 2012

Acetazolamide plus autoCPAP may reduce insomnia and control sleep apnea at high altitudes

For individuals with obstructive sleep apnea traveling to higher altitudes (which may exacerbate symptoms), use of a combination therapy resulted in improvement in symptoms including reduced insomnia and better control of sleep apnea, according to a preliminary study published in the December 12 issue of JAMA.

12 Dec 2012

Activated astrocytes could play a harmful role in Alzheimer's disease

A research team composed of University of Kentucky researchers has published a paper which provides the first direct evidence that activated astrocytes could play a harmful role in Alzheimer's disease.

12 Dec 2012

Tiotropium benefits patients with chronic obstructive pulmonary disease

In order to widen the narrowed airways in patients with chronic obstructive pulmonary disease (COPD), tiotropium bromide (tiotropium in brief) is one of the drugs available that can be prescribed for inhalation. The German Institute for Quality and Efficiency in Health Care (IQWiG) has examined whether tiotropium offers a perceptible advantage to patients compared to a dummy medication (placebo) and to other COPD drugs.

12 Dec 2012