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Researchers discover molecular switch that triggers stress processes in the brain

At the Center for Brain Research at the MedUni Vienna an important factor for stress has been identified in collaboration with the Karolinska Institutet in Stockholm (Sweden). This is the protein secretagogin that plays an important role in the release of the stress hormone CRH and which only then enables stress processes in the brain to be transmitted to the pituitary gland and then onwards to the organs.

28 Nov 2014

Study finds striking gap in cancer survival between countries and regions

The CONCORD-2 study, published in The Lancet, reports 5-year survival estimates for 25·7 million cancer patients diagnosed with one of 10 common cancers and 75 000 children diagnosed with acute lymphoblastic leukaemia between 1995 and 2009, using individual patient data from 279 cancer registries in 67 countries.

28 Nov 2014

New guideline now available to help prevent, treat delirium in older patients

A new guideline is available to help health care providers prevent and treat one of the most common postoperative complications in older patients, delirium, which is an episode of sudden confusion.

27 Nov 2014

Group mindfulness treatment as effective as individual CBT in patients with depression, anxiety

Group mindfulness treatment is as effective as individual cognitive behavioural therapy (CBT) in patients with depression and anxiety, according to a new study from Lund University in Sweden and Region Skåne.

27 Nov 2014

55% of people with dementia have never seen a doctor, shows study

The majority of people with dementia have never seen a doctor about their memory and thinking problems, according to a new study published in the November 26, 2014, online issue of Neurology®, the medical journal of the American Academy of Neurology.

27 Nov 2014

Despite evidence of value of PAs, several provinces still lag behind

As political and health care leaders from across Canada celebrate and recognize the value of Physician Assistants (PAs) on National PA Day, the Canadian Association of Physician Assistants (CAPA), released a National Report Card highlighting the progress in some provinces vs. others in integrating PAs into the health care system.

27 Nov 2014

Good Samaritan Hospital receives $417,560 grant to implement telemedicine program

The U.S. Department of Agriculture (USDA) Rural Development awards Good Samaritan Hospital, a prominent downtown Los Angeles hospital, a $417,560 grant to implement a telemedicine program that will connect members of the medical staff at Good Samaritan Hospital with public health and primary care providers and their patients at six Public Health sites on the island of Guam.

27 Nov 2014

GABA injections prevent and reverse Type 1 diabetes in mice

A chemical produced in the pancreas that prevented and even reversed Type 1 diabetes in mice had the same effect on human beta cells transplanted into mice, new research has found.

27 Nov 2014

Many older adults with memory problems and dementia go unscreened, untreated

Despite clear signs that their memory and thinking abilities have gone downhill, more than half of seniors with these symptoms haven't seen a doctor about them, a new study finds.

27 Nov 2014

IQWiG comments on WHO Statement on Public Disclosure of Clinical Trial Results

The German Institute for Quality and Efficiency in Health Care (IQWiG) commented on the World Health Organization's (WHO) Statement on Public Disclosure of Clinical Trial Results.

27 Nov 2014

Researchers use EHRs to uncover hidden drug benefits

With research and development costs for many drugs reaching well into the billions, pharmaceutical companies want more than ever to determine whether their drugs already at market have any hidden therapeutic benefits that could warrant putting additional indications on the label and increase production.

27 Nov 2014

$A practical toolkit to implement coordinator-based fracture liaison services$

A practical toolkit to implement coordinator-based fracture liaison services

Health authorities worldwide are coping with rising costs and disability resulting from fragility fractures in the older population.

27 Nov 2014

TET1 enzyme may be important target for cancer diagnostics, treatment

Mutations in the KRAS gene have long been known to cause cancer, and about one third of solid tumors have KRAS mutations or mutations in the KRAS pathway. KRAS promotes cancer formation not only by driving cell growth and division, but also by turning off protective tumor suppressor genes, which normally limit uncontrolled cell growth and cause damaged cells to self-destruct.

27 Nov 2014

SLU researcher discovers way to block pain pathway

In research published in the medical journal Brain, Saint Louis University researcher Daniela Salvemini, Ph.D. and colleagues within SLU, the National Institutes of Health and other academic institutions have discovered a way to block a pain pathway in animal models of chronic neuropathic pain including pain caused by chemotherapeutic agents and bone cancer pain suggesting a promising new approach to pain relief.

27 Nov 2014

Researchers say that nervous system may play vital role in infections, autoimmune diseases

The nervous system may play a bigger role in infections and autoimmune diseases than previously known. If researchers can learn more about that role, it could provide insight into diagnosing and treating everything from the stomach flu to rheumatoid arthritis.

27 Nov 2014

UT Arlington researcher receives grant to educate Hispanic patients about depression, treatment options

A University of Texas at Arlington researcher hopes to dispel myths about depression and its treatment, as well as reduce the stigma associated with receiving mental health care among Hispanics.

27 Nov 2014

Interventional X-ray guidance device may reduce radiation exposure of liver cancer patients

Johns Hopkins researchers report that their test of an interventional X-ray guidance device approved by the U.S. Food and Drug Administration in 2013 has the potential to reduce the radiation exposure of patients undergoing intra-arterial therapy (IAT) for liver cancer.

27 Nov 2014

BWH researchers identify two-faced role of TIM-3 protein

A Brigham and Women's Hospital-led team has identified a long sought-after partner for a key immune protein, called TIM-3, that helps explain its two-faced role in the immune system -- sometimes dampening it, other times stimulating it. This newly identified partner not only sheds light on the inner workings of the immune system in diseases such as HIV, autoimmunity, and cancer, but also provides a critical path toward the development of novel treatments that target TIM-3.

26 Nov 2014

Philips announces expanded availability of diagnostic X-ray solutions

Royal Philips today announced expanded availability of its portfolio of diagnostic X-ray solutions, including DuraDiagnost, DigitalDiagnost, MobileDiagnost wDR, MobileDiagnost Opta, ProGrade and PrimaryDiagnost.

From Philips Healthcare 26 Nov 2014

Johns Hopkins geriatrician documents barriers to better care of older adults

In what is believed to be the first interview-style qualitative study of its kind among health care providers in the trenches, a team led by a Johns Hopkins geriatrician has further documented barriers to better care of older adults as they are transferred from hospital to rehabilitation center to home, and too often back again.

26 Nov 2014