Medical Science News

RSS

New research suggests updates to current dietary protein recommendations

New research based on modern techniques suggests that recommendations for protein intake in healthy populations may be incorrect. In a paper just published in Applied Physiology, Nutrition, and Metabolism, an NRC Research Press journal (a division of Canadian Science Publishing), researchers put the focus on protein as an essential component of a healthy diet.

23 Jul 2015

Eradicating H. pylori bacterium with short course of therapy may help prevent gastric 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.

23 Jul 2015

Fluorescent material can reveal growth of cells inside living tissue

Fibre from a semiconducting polymer, developed for solar cells, is an excellent support material for the growth of new human tissue. Researchers at Linköping University have shown that the fibre glows, which makes it possible to follow the growth of the cells inside living tissue.

22 Jul 2015

Gene responsible for cancer growth plays unexpected role in prostate cancer

A gene that is responsible for cancer growth plays a totally unexpected role in prostate cancer. The gene Stat3 is controlled by the immune modulator interleukin 6 and normally supports the growth of cancer cells. The international research team led by Prof. Lukas Kenner from the Medical University of Vienna, the Veterinary University of Vienna, and the Ludwig Boltzmann Institiute for Cancer Research (LBI-CR) discovered a missing link for an essential role of Stat3 and IL-6 signalling in prostate cancer progression.

22 Jul 2015

Multi-year project aims to develop, improve clinical research tools for studying ASD

Government, non-profit, and other private partners will fund a multi-year project to develop and improve clinical research tools for studying autism spectrum disorder (ASD). The project will receive a total of $28 million over the next four years to test and refine clinical measures of social impairment in ASD in order to better evaluate potential behavioral and drug therapies.

22 Jul 2015

Study shows regions of genome underlying IBD consistent around the world

The first genetic study of inflammatory bowel disease (IBD) to include individuals from diverse populations has shown that the regions of the genome underlying the disease are consistent around the world. This study, conducted under the auspices of the International IBD Genetics Consortium, included nearly 10,000 DNA samples from people of East Asian, Indian or Iranian descent and an existing set of 86,640 samples drawn from across Europe, North America and Oceania.

22 Jul 2015

Dairy products could make probiotics more effective

The success of probiotics for boosting human health may depend partly upon the food, beverage, or other material carrying the probiotics, according to research published on July 10th in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

22 Jul 2015

Heidelberg University scientists gain new insight into cytotoxic effect of Ebola virus

In the course of basic research in membrane biochemistry scientists at Heidelberg University have gained new insight into the cytotoxic effect of the Ebola virus. Employing biochemical and cell biological methods they have shed light on the molecular relationships between the Ebola glycoprotein and its role in mediating cytotoxicity.

22 Jul 2015

Study identifies new culprit in Alzheimer's disease development

A recent study conducted at Nathan S. Kline Institute for Psychiatric Research and NYU Langone Medical Center implicates a new culprit in Alzheimer's disease development. The research reveals that ßCTF -- the precursor of the amyloid beta (Aß) peptide -- acts at the earliest stage of Alzheimer's to initiate a range of abnormalities leading to the loss of groups of neurons critical for memory formation.

22 Jul 2015

New TripAdvisor-style website launched to help researchers choose better tools for biomedical research

An international panel of leading scientists is launching a new TripAdvisor-style website aimed at helping researchers choose better-quality research tools - and avoiding potentially serious errors in biomedical research.

22 Jul 2015

New model helps to answer longstanding question in cancer science

A paper published today in the Proceedings of the National Academy of Sciences argues against the commonly held "accumulation of mutations" model of oncogenesis in favor of a model that depends on evolutionary pressures acting on populations of cells.

22 Jul 2015

Dartmouth researchers perform first total syntheses of compounds involved in rapid cell death in leukemia

Dartmouth researchers and their colleagues have carried out the first total syntheses of certain compounds involved in excessive cell death in leukemia.

22 Jul 2015

New, nontoxic surgical glue helps heal wounds without scar or inflammation

One of the most basic yet important surgical skills to keep a patient alive and intact may be closing wounds. It seems that doctors will now get the job done with more ease thanks to new, nontoxic surgical glue that instantly seals a bleeding wound and helps it heal without a scar or inflammation.

22 Jul 2015

Dietary phosphate appears to cause spikes in blood phosphorus levels

Phosphates artificially added to dairy and cereal products appear to cause bigger spikes in blood phosphorus levels than naturally occurring phosphates, potentially putting harmful stress on kidneys. Too much dietary phosphate stiffens blood vessels, enlarges the heart and is bad for bones, but a new study by Houston Methodist researchers suggests it matters where the phosphates come from.

22 Jul 2015

Common environmental chemicals may act separately or together to increase risk of cancer

Common environmental chemicals assumed to be safe at low doses may act separately or together to disrupt human tissues in ways that eventually lead to cancer, according to a task force of nearly 200 scientists from 28 countries, including one from Oregon State University.

22 Jul 2015

New CHLA study uncovers baseline characteristics of transyouth seeking care for gender dysphoria

Johanna Olson, MD, and her colleagues at Children's Hospital Los Angeles, provide care for the largest number of transyouth in the U.S. and have enrolled 101 patients in a study to determine the safety and efficacy of treatment that helps patients bring their bodies into closer alignment with their gender of identity.

22 Jul 2015

InnaVirVax presents positive results of IVVAC-3S/P1 study at International AIDS Society Conference

InnaVirVax, a biopharmaceutical company specialized in research and development of therapeutic and diagnostic solutions for major infectious and chronic diseases, today announced the overall results of its Phase I/IIa clinical study of its VAC-3S immunotherapy, which is currently in development.

22 Jul 2015

Adaptimmune’s NY-ESO-1 TCR-engineered T-cell therapy mediates sustained antitumor effects in multiple myeloma patients

Adaptimmune Therapeutics plc, a clinical stage biopharmaceutical company focused on the use of T-cell therapy to treat cancer, today announced that data from its Phase I/II study of its affinity enhanced T-cell receptor therapeutic targeting the NY-ESO-1 cancer antigen in patients with multiple myeloma has been published in Nature Medicine.

22 Jul 2015

New orthobiologics products can benefit both patients and surgeons

Autografts, the gold standard of bone grafts, have several limitations. As a result, new orthobiologics products are being developed for the benefit of patients as well as surgeons.

22 Jul 2015

Researchers devise way to induce protective immunity in mice against influenza viruses

A vaccine that protects against a wide variety of influenza viruses (a so-called universal flu vaccine) is a critical public health goal given the significant rates of illness and death caused by seasonal influenza and the potentially devastating effects of a pandemic influenza strain.

22 Jul 2015

Medical Science News

New research suggests updates to current dietary protein recommendations

Eradicating H. pylori bacterium with short course of therapy may help prevent gastric cancer

Fluorescent material can reveal growth of cells inside living tissue

Gene responsible for cancer growth plays unexpected role in prostate cancer

Multi-year project aims to develop, improve clinical research tools for studying ASD

Study shows regions of genome underlying IBD consistent around the world

Dairy products could make probiotics more effective

Heidelberg University scientists gain new insight into cytotoxic effect of Ebola virus

Study identifies new culprit in Alzheimer's disease development

New TripAdvisor-style website launched to help researchers choose better tools for biomedical research

New model helps to answer longstanding question in cancer science

Dartmouth researchers perform first total syntheses of compounds involved in rapid cell death in leukemia

New, nontoxic surgical glue helps heal wounds without scar or inflammation

Dietary phosphate appears to cause spikes in blood phosphorus levels

Common environmental chemicals may act separately or together to increase risk of cancer

New CHLA study uncovers baseline characteristics of transyouth seeking care for gender dysphoria

InnaVirVax presents positive results of IVVAC-3S/P1 study at International AIDS Society Conference

Adaptimmune’s NY-ESO-1 TCR-engineered T-cell therapy mediates sustained antitumor effects in multiple myeloma patients

New orthobiologics products can benefit both patients and surgeons

Researchers devise way to induce protective immunity in mice against influenza viruses

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

Latest News