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Researchers describe how brain handles spatial resolution

Everybody knows how to zoom in and out on an online map, to get the level of resolution you need to get you where you want to go. Now researchers have discovered a key mechanism that can act like a zoom button in the brain, by controlling the resolution of the brain's internal maps.

18 Nov 2011

Greening of vacant urban land may affect health and safety of nearby residents

Greening of vacant urban land may affect the health and safety of nearby residents, according to a study published online in the American Journal of Epidemiology this week.

18 Nov 2011

Future research critical to ending AIDS epidemic

Mitchell Warren, executive director of AVAC: Global Advocacy for HIV Prevention and a founding member of the Global Health Technologies Coalition, writing in The Hill's "Congress Blog," welcomes Secretary of State Hillary Rodham Clinton's November 8 announcement of "an additional $60 million for implementation of a combination of prevention strategies in four sub-Saharan African countries and evaluation of their impact," adding that "this funding can only be viewed as a down payment on the work that needs to be done."

18 Nov 2011

RNF to offer new grant funding opportunity for Evidence-Based Practice research

The Rehabilitation Nursing Foundation (RNF) is offering a new grant funding opportunity for Evidence-Based Practice research that address the clinical practice, educational or administrative dimensions of rehabilitation nursing.

18 Nov 2011

AHA honors Gladstone scientist with Katz award for cardiovascular research

Li Qian, PhD, has won the Louis N. and Arnold M. Katz Basic Science Research Prize for Young Investigators from the American Heart Association (AHA), marking the first time in the prestigious award's history that a Gladstone Institutes researcher has been the recipient.

18 Nov 2011

Fatigue, poor sleep may jeopardize patient and provider safety in EMS setting

Fatigue and poor sleep quality, which affect many emergency medical services (EMS) workers, are linked to higher reported rates of injuries, medical errors and safety-compromising behaviors, according to a study by University of Pittsburgh researchers that is now available online in Prehospital Emergency Care and appearing in the January-March 2012 print edition.

18 Nov 2011

IRCI to design and fund clinical trials for rare cancers

Cancer Research UK will join forces with international research groups from the UK, Europe and the US to launch an initiative to boost the development of new treatments for patients with rare cancers. The announcement will be made by Dr Harpal Kumar, chief executive of Cancer Research UK, at the 2011 World Cancer Leaders' Summit taking place today in Dublin.

18 Nov 2011

Hemoglobin levels, blood pressure and male gender linked to higher risk of silent strokes in SCA children

Factors such as low hemoglobin levels, increased systolic blood pressure, and male gender are linked to a higher risk of silent cerebral infarcts (SCIs), or silent strokes, in children with sickle cell anemia (SCA), according to results from a large, first-of-its-kind study published online today in Blood, the Journal of the American Society of Hematology (ASH).

17 Nov 2011

Eli Lilly provides $4M in additional funding to IDRI for new TB therapies

Eli Lilly and Company today announced that it is providing more than $4 million in additional funding to the Infectious Disease Research Institute. The funding will allow IDRI to continue its early phase drug discovery efforts focused on identifying new and better therapies in the fight against tuberculosis, including multidrug-resistant strains known as MDR-TB.

17 Nov 2011

Are genes and hormones determinants of empathy and sensitivity in human nature?

According to latest research a first look or observation for just about 20 seconds maybe all that is needed to know if a person is nurturing and socially sensitive. These people may be genetically wired to be so say researchers.

17 Nov 2011

Vitamin D and its good and bad effects on the heart

Vitamin D in excess may not be beneficial and may even harm the heart says a new study. Scientists have long known that low levels of the nutrient can hurt the heart, but new research shows that higher than normal levels can make it beat too fast and out of rhythm, a condition called atrial fibrillation. The study was presented at the annual meeting of the American Heart Association.

17 Nov 2011

Stem cell therapy for heart failure: two studies two successes

The Center for Disease Control and Prevention says that heart failure affects nearly 6 million Americans leading to considerable risk of death, diminished quality of like and recurrent hospitalizations. Heart failure occurs when the heart can no longer pump enough blood to the rest of the body. The most common cause of heart failure is coronary artery disease, which narrows the small blood vessels that supply blood and oxygen to the heart.

17 Nov 2011

Wisconsin Next Generation Jobs Act could provide funding to bioscience companies

The Wisconsin Next Generation Jobs Act, a bipartisan special legislative session bill submitted at the request of Governor Scott Walker, would provide investment capital and other types of funding to bioscience companies operating within the state.

17 Nov 2011

Study highlights gaps in policy and research on LGBT older adults

The National Academy on an Aging Society and Services and Advocacy for GLBT Elders (SAGE) today released the first-ever issue of the acclaimed Public Policy & Aging Report (PPAR) on lesbian, gay, bisexual, and transgender (LGBT) aging, highlighting gaps in policy and research on LGBT older adults, and current and future solutions to address the needs of LGBT elders.

17 Nov 2011

New possibilities for relief from digestive diseases

As a researcher in neurogastroenterology for 40 years, professor Khalil Bitar has spent his professional life studying the causes of perplexing and what frequently become embarrassing problems for humans—issues such as constipation, diarrhea and colon disease.

17 Nov 2011

Novel program aims to improve nutrition, physical activity among young children and prevent obesity

A Kansas State University research group is jumping ahead to improve nutrition and physical activity among young children and prevent childhood obesity.

17 Nov 2011

Modified story memory technique may help cognitive rehabilitation in MS patients

John DeLuca, PhD, Vice President for Research at Kessler Foundation presented findings on the use of a behavioral technique for cognitive rehabilitation in people with multiple sclerosis (MS).

17 Nov 2011

Flu strains migrate back and forth between different regions of the world

Influenza researchers have found that flu strains migrate back and forth between different regions of the world, evolving along the way. This is contrary to the common belief that flu strains from the tropics are the source of global seasonal epidemics.

17 Nov 2011

Majority of adults in America to become obese by 2020

In 2020, the vast majority of adults in America will be overweight or obese and more than half will suffer from diabetes or pre-diabetic conditions, according to projections presented by Northwestern Medicine researchers at the American Heart Association (AHA) Scientific Sessions Wednesday, Nov. 16, in Orlando.

17 Nov 2011

VHIO, MGHCC sign tumor biomarker agreement

The President of the BBVA Foundation, Francisco Gonz-lez, Jose Baselga, Chief of Hematology/Oncology at Massachusetts General Hospital Cancer Center (MGHCC), and Andr-s de Kelety, Managing Director at the Vall d'Hebr-n Institute of Oncology (VHIO) in Barcelona, yesterday signed the agreement creating the BBVA Foundation Tumor Biomarkers Research Program.

17 Nov 2011