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New study to investigate how yoga benefits older people with multiple long-term health conditions

A major £1.4 million study investigating the benefits that yoga brings to older people with multiple long-term health conditions is about to begin at Northumbria University, Newcastle.

29 Nov 2018

Restricting cancer metabolism could make oncolytic viruses more effective at attacking tumors

Restricting the ability of cancer cells to metabolise sugar could make oncolytic viruses more effective at attacking them, suggests a study published today in the journal Cancer Research.

29 Nov 2018

Scientists develop new technique for identifying small molecules

A UCLA-led team of scientists has developed a new technique that will enable researchers to easily and quickly determine the structures of organic molecules using very small samples.

28 Nov 2018

Study: Racial disparities found in oral anticoagulant use

Black patients with atrial fibrillation are significantly less likely to receive oral anticoagulants--particularly newer, more effective versions--than white and Hispanic patients, according to a new study published today in JAMA Cardiology.

28 Nov 2018

New method could improve outcome of leukemia patients receiving stem-cell transplants

Stem-cell transplantation is an effective form of therapy to fight leukemia. In many cases, however, the transferred immune cells of the donor also attack the recipients' healthy tissue - often with fatal consequences.

28 Nov 2018

New nanoscale technique developed to get more information from the blood of cancer patients

A technique to get more information from the blood of cancer patients than previously possible has been developed.

28 Nov 2018

Chronically ill, traumatically billed: The $123,000 medicine for MS

Shereese Hickson's multiple sclerosis was flaring again. Spasms in her legs and other symptoms were getting worse.

28 Nov 2018

Antibiotics can effectively target and eliminate senescent cells

ANTIBIOTICS have emerged as potentially lifespan-enhancing drugs, according to the results of new research carried out in the UK.

28 Nov 2018

Researchers regrow hair strands on damaged skin

By stirring crosstalk among skin cells that form the roots of hair, researchers report they have regrown hair strands on damaged skin. The findings better explain why hair does not normally grow on wounded skin, and may help in the search for better drugs to restore hair growth, say the study's authors.

28 Nov 2018

Discovery about DNA twists could be crucial in development of new antibiotics

DNA replication is vital to all lifeforms, but in some organisms, it can be prevented by twists in the DNA sequence, called 'supercoils'. If too many supercoils are allowed to build up, cells vital to sustaining life will die.

28 Nov 2018

Lipid that helps keep skin cell turnover on track may aid in psoriasis

A lipid that helps keep skin cell turnover on track may help restore healthy turnover in psoriasis, investigators say.

28 Nov 2018

New therapeutic drug monitoring service could benefit children with cancer

Children with cancer are to benefit nationally from a service which for the first time will allow doctors to personalize their treatment.

28 Nov 2018

Research reveals how a small molecule helps remove excess cholesterol

Scientists have determined the structure of the activated form of an enzyme that helps to return excess cholesterol to the liver, a study in eLife reports.

27 Nov 2018

Toxicologists and pharmacologists meet at international conference in Adelaide

Experts will meet to discuss the latest discoveries in drugs and how best to use existing ones as effectively and safely as possible, at an international conference in Adelaide this week (27-30 November).

27 Nov 2018

Microbiologists uncover how antibiotics help spread resistance

Bacteria can become insensitive to antibiotics by picking up resistance genes from the environment. Unfortunately for patients, the stress response induced by antibiotics activates competence, the ability of cells to take up and integrate foreign DNA, in microorganisms.

27 Nov 2018

Study provides new way to treat multiple sclerosis

Nerve cells stripped of their insulation can no longer carry vital information, leading to the numbness, weakness and vision problems often associated with multiple sclerosis. A new study shows an overlooked source may be able to replace that lost insulation and provide a new way to treat diseases like MS.

27 Nov 2018

Using big data to hack the aging code

Aging is the most important single factor behind chronic diseases and death. As "silver tsunami" approaches, healthcare and social protection systems face the looming crisis.

27 Nov 2018

Surgery and addictions counseling associated with reduced mortality in injection drug users with endocarditis

Cases of endocarditis - infection of the heart valves - have risen dramatically in recent years as a result of the opioid crisis. In London, Ontario 55 per cent of people who experience heart valve infections are injection drug users. They are particularly vulnerable to the disease and a third die as a result.

27 Nov 2018

Some clinical trials may promote use of ineffective and costly treatments, researchers say

A new paper published by McGill University researchers in JAMA Internal Medicine suggests that some clinical trials may promote the use of ineffective and costly treatments. That's the opposite of what clinical trials are aimed at, namely preventing ineffective and costly treatments from being taken up by physicians and patients.

27 Nov 2018

Cannabis use among teens does not appear to lead to greater conduct problems, study finds

More youth use cannabis than smoke cigarettes in the United States. In other parts of the world, cannabis use has become almost as regular as tobacco use among adolescents and young adults.

27 Nov 2018