Innovations + Investments in Healthcare Summit 2015

Research & Development News Channel

Firms 'underinvest' in long-term cancer research

Pharmaceutical firms "underinvest" in long-term research to develop new cancer-fighting drugs due to the greater time and cost required to conduct such research, according to a newly published study co-authored by MIT economists. Specifically, drugs to treat late-stage cancers are less costly to develop than drugs for earlier-stage cancers, partly because the late-stage drugs extend people's lives for shorter durations of time.


Toxin from salmonid fish has potential to treat cancer

Pathogenic bacteria develop killer machines that work very specifically and highly efficiently. Scientists from the University of Freiburg have solved the molecular mechanism of a fish toxin that could be used in the future as a medication to treat cancer. The scientists have now published their research in the journal Nature Communications.


Targeting the strain of bacteria that causes ulcers may help prevent stomach cancer

A new review published in the Cochrane Library, indicates that eradicating Helicobacter pylori bacterium - the main cause of stomach ulcers - with a short course of therapy comprising two commonly used medicines may help to reduce the risk of gastric cancer. Stomach, or gastric, cancer is the third most common cause of death from cancer worldwide, and people who are infected with the Helicobacter pylori bacterium are more likely to develop the disease.


Stem cell therapy shows promise in small clinical trial for rare lung disease

Canadian researchers have published promising results of the first clinical trial in the world of a genetically-enhanced stem cell therapy for pulmonary arterial hypertension (PAH). This rare and deadly disease mainly affects young women, and is characterized by very high pressure in the arteries supplying blood to the lungs.


Study shows potential of simple molecule in cancer metabolism

A study led by scientists at The University of Texas MD Anderson Cancer Center has shown that a simple molecule called 14-3-3 sigma could be one answer for explaining cancer metabolism, the chemical process by which a tumor forms, grows or dies.


Stem cells move one step closer to cure for genetic diseases

Healthy brain, muscle, eye and heart cells would improve the lives of tens of thousands of people around the world with debilitating mitochondrial diseases. Now, researchers at the Salk Institute have gotten one step closer to making such cures a reality: they've turned cells from patients into healthy, mutation-free stem cells that can then become any cell type.


Therapeutic target identified for treatment of spinal cord injuries

Spinal cord injuries cause serious functional deficits, including paraplegia or tetraplegia, depending on the scale of the injury. This is due to degeneration of the spinal pathways that carry nerve signals from the brain to the various parts of the body, and vice versa, leading to loss of mobility and sensitivity below the injury.


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