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New report highlights links between NTDs and socio-economic prosperity

A recently released report, entitled "Social and Economic Impact Review on Neglected Tropical Diseases," highlights links between neglected tropical diseases (NTDs) and socio-economic prosperity.

19 Jan 2013

Scientists compare neuronal network connections in 2 worm species

Researchers in the group of Ralf Sommer at the Max Planck Institute for Developmental Biology in Tuebingen, Germany, have for the first time been able to identify neuronal correlates of behaviour by comparing maps of synaptic connectivity, or "connectomes", between two species with different behaviour.

19 Jan 2013

New model of tau pathology spread

Brain diseases associated with the misformed protein tau, including Alzheimer's disease and frontotemporal lobar degeneration with tau pathologies, are characterized by neurofibrillary tangles (NFTs) comprised of pathological tau filaments.

19 Jan 2013

Incidence of melanoma continues to rise in both men and women: ACS

The American Cancer Society's 2013 Cancer Statistics report found that the incidence of melanoma continues to rise in both men and women. This is particularly concerning because skin cancer can often be easily prevented and detected.

19 Jan 2013

Smaller weight-loss goals can lead to better chances of success: UAB expert

Losing weight - especially when the goal is to lose double-digit amounts - can seem like a daunting task, but a health and wellness expert at the University of Alabama at Birmingham (UAB) said the key is to take it one step at a time.

19 Jan 2013

Leprosy bacteria able to change the make-up of Schwann cells

A discovery about the way in which bugs spread throughout the body could help to develop stem cell treatments.

19 Jan 2013

Substance abuse negatively affects sexual performance in men even after years of abstinence

Researchers at the University of Granada, Spain, and Santo Tomas University in Colombia have found that drug abuse negatively affects sexual performance in men even after years of abstinence. This finding contradicts other studies reporting that men spontaneously recovered their normal sexual performance at three weeks after quitting substance abuse.

19 Jan 2013

CRF to sponsor 8th International Conference on Cell Therapy for Cardiovascular Disease

The final agenda for the Eighth International Conference on Cell Therapy for Cardiovascular Disease, sponsored by the Cardiovascular Research Foundation, is now available online.

19 Jan 2013

Calcium receptor – potential drug target for sleeping sickness

While its common name may make it sound almost whimsical, sleeping sickness, or African trypanosomiasis, is in reality a potentially fatal parasitic infection that has ravaged populations in sub-Saharan Africa for decades, and it continues to infect thousands of people every year.

19 Jan 2013

Income disparities, segregation may account for survival differences in U.S. hemodialysis patients

Complex socioeconomic and residential factors may account for differences in survival between Black and White kidney failure patients, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN).

19 Jan 2013

New insight into personality psychology

Extraversion does not just explain differences between how people act at social events. How extraverted you are may influence how the brain makes choices - specifically whether you choose an immediate or delayed reward, according to a new study. The work is part of a growing body of research on the vital role of understanding personality in society.

19 Jan 2013

Researchers identify molecular mechanism that regulates autophagy

Researchers at the University of California, San Diego School of Medicine have identified a molecular mechanism regulating autophagy, a fundamental stress response used by cells to help ensure their survival in adverse conditions.

19 Jan 2013

ECLS system supports flu patients in their recovery from severe respiratory problems

In recent weeks the intensive critical care units at University Health Network's Toronto General Hospital have used Extra Corporeal Lung Support (ECLS) to support five influenza (flu) patients in their recovery from severe respiratory problems.

19 Jan 2013

Review underscores safety of federal childhood immunization schedule

A review of the available evidence underscores the safety of the federal childhood immunization schedule, according to a report released today by the Institute of Medicine. University of Michigan population ecologist Pejman Rohani served on the 13-person committee that wrote the report.

19 Jan 2013

Rite Aid obtains more than 400,000 additional seasonal flu shots

In response to the nationwide flu epidemic and customer demand, Rite Aid Corporation announced today it has obtained more than 400,000 additional seasonal flu shots, which began arriving in stores earlier this week.

19 Jan 2013

JNS publishes data from Providence’s DTRAX Facet Screw System clinical study

Providence Medical Technology, Inc. today announced the publication of the first peer-reviewed clinical paper describing the outcomes of the DTRAX Facet Screw System.

19 Jan 2013

GW to introduce National Center for Medical-Legal Partnership

The George Washington University School of Public Health and Health Services (SPHHS) announced today that, thanks in part to funding from The Kresge Foundation and the Robert Wood Johnson Foundation, it is launching the National Center for Medical-Legal Partnership (NCMLP), a project aimed at ensuring every low-income individual has access to legal care as part of comprehensive healthcare.

19 Jan 2013

Study confirms brain differences between people with BPD and those without

New work by University of Toronto Scarborough researchers gives the best description yet of the neural circuits that underlie a severe mental illness called Borderline Personality Disorder (BPD), and could lead to better treatments and diagnosis.

19 Jan 2013

New math model may help predict colon cancer resistance to chemotherapy

Scientists may be able to better predict which patients with colorectal cancer will respond to chemotherapy using a new mathematical model that measures the amount of stress required for a cancer cell to die without harming healthy tissue. The results of this study are published in Cancer Research, a journal of the American Association for Cancer Research.

19 Jan 2013

Viewpoints: Krugman cautions against locking in benefit cuts that may not be necessary; Lift the freeze on CDC's gun research

Well, its probable (although not certain) that, within two or three decades, the Social Security trust fund will be exhausted, leaving the system unable to pay the full benefits specified by current law. So the plan is to avoid cuts in future benefits by committing right now to ... cuts in future benefits. Huh? O.K., you can argue that the adjustment to an aging population would be smoother if we commit to a glide path of benefit cuts now. On the other hand, by moving too soon we might lock in benefit cuts that turn out not to have been necessary.

19 Jan 2013