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Scientists discover toxic bullet involved in bacterial competition

A bacterial toxin that allows an infectious strain of bacteria to defeat its competitors has been discovered by Imperial College London scientists.

20 Nov 2018

Study uncovers new mechanism controlling the master cancer regulator

Of the more than 23,000 genes in the human genome, only a handful assume a very central role in signal transduction and growth regulation. Of these, the three genes encoding RAS proteins are particularly important, as they are found mutated in over 25% of human cancers.

20 Nov 2018

Researchers discover new information on pathological mechanisms of Alzheimer's disease

Researchers at the University of Helsinki have discovered a mechanism by which harmful tau protein aggregates are transmitted between neurons. Alongside amyloid plaques, tau aggregates in the brain are a significant factor in the progression of Alzheimer's disease.

20 Nov 2018

First modeling system developed for testing age-specific human immune responses to vaccines

A team of scientists at Boston Children's Hospital has developed the first modeling system for testing age-specific human immune responses to vaccines -- outside the body. The practical, cost-effective new platform, using all human components, is expected to accelerate and de-risk the development, assessment and selection of vaccines.

20 Nov 2018

'Unknown' enzyme may be key to new treatment for inflammatory diseases

An enzyme that normally repairs damaged DNA, may be the key to a new treatment for inflammatory diseases.

20 Nov 2018

First probabilistic atlas of thalamus nuclei to better understand the brain

A multidisciplinary study led by BCBL, a Basque research center, opens the door to the investigation of the structure and functions of human thalamic nuclei and their involvement in Alzheimer's, dyslexia, epilepsy, Huntington's and schizophrenia.

20 Nov 2018

Potential new therapeutic approach developed for synovial sarcoma

Scientists have developed a potential new therapeutic approach for synovial sarcoma, one of the most common soft-tissue cancers in teenagers and young adults.

20 Nov 2018

Low-protein, high-carb diet may promote healthy brain ageing

Researchers at the University of Sydney have shown that a low-protein, high-carbohydrate diet may be the key to healthy brain ageing and longevity.

20 Nov 2018

Study: Personality, mental health affect how people value personal control in decision making

Personality traits and mental health affect how people value personal control in decision making, according to a new study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.

20 Nov 2018

Blocking activity of plasma protein can be possible way to protect against radiation-induced injury

It is possible to prevent certain injuries that can occur in radiation therapy against cancer. By blocking the activity of a plasma protein during and immediately after radiation, the patient can be protected against injury. This is shown in a new doctoral thesis at Umeå University, Sweden.

20 Nov 2018

Live probiotics can change existing gut flora and alter immune response

New research published in the International Journal of Pharmaceutics demonstrates that 'good' bacteria in the live probiotic SymproveTM can successfully reach and colonize the gut, where they go on to change the existing gut flora. They are also capable of modifying immune response.

20 Nov 2018

Breakthrough technology offers new hope to people with glaucoma, retinitis and macular degeneration

In January 2009, the life of engineer Michel Meunier, a professor at Polytechnique Montréal, changed dramatically. Like others, he had observed that the extremely short pulse of a femtosecond laser (0.000000000000001 second) could make nanometer-sized holes appear in silicon when it was covered by gold nanoparticles.

20 Nov 2018

Scientists identify novel target for neuron regeneration, functional recovery in spinal cord injury

Restoring the ability to walk following spinal cord injury requires neurons in the brain to reestablish communication pathways with neurons in the spinal cord.

20 Nov 2018

Study warns that potential epigenetic therapy may boost lung cancer stem cells

Epigenetic therapies -- targeting enzymes that alter what genes are turned on or off in a cell -- are of growing interest in the cancer field as a way of making a cancer less aggressive or less malignant.

20 Nov 2018

Storage failures of eggs and embryos gain a new perspective

On March 3, 2018, a liquid nitrogen storage tank at the University Hospitals Fertility Center in Cleveland failed. Dr. Eli Adashi, a professor of medical science at Brown University's Warren Alpert Medical School, characterized the event as a "tragic accident" in which 950 patients lost more than 4,000 frozen eggs and embryos.

20 Nov 2018

Researchers identify human white matter pathway associated with individual variability in human stereoacuity

Researchers in the Center for Information and Neural Networks (CiNet), the National Institute of Information and Communications Technology (NICT, President: Hideyuki Tokuda, Ph.D.), and Osaka University (President: Shojiro Nishio, Ph.D.) have identified a human white matter pathway associated with individual variability in human stereoacuity.

20 Nov 2018

Researchers identify multisystem disorder caused by bi-allelic variants in CCDC47 gene

Researchers and clinicians through a multicenter collaboration have identified a novel multisystem disorder caused by bi-allelic variants in the CCDC47 gene. Their findings are reported in the American Journal of Human Genetics.

20 Nov 2018

Location matters for inflammation clearance

Health conditions that involve inflammation run the gamut, from multiple sclerosis and lupus to arthritis, diabetes, and cancer. While inflammation can serve as a normal response to help the body deal with injury or infection, problems arise when it persists, potentially harming surrounding tissues.

20 Nov 2018

Cessation fatigue predicts relapse rate after attempts to quit smoking

Although there is good news about smoking -- only 14 percent of Americans smoke, the lowest number ever, according to a 2017 National Health Interview Survey -- challenges remain. In a given year, more than 40 percent of smokers make no attempt to quit.

20 Nov 2018

Purified omega-3 and aspirin reduce pre-cancerous bowel polyps, shows study

Both aspirin and a purified omega-3, called EPA, reduce the number of pre-cancerous polyps in patients found to be at high risk of developing bowel cancer, according to new research.

20 Nov 2018

Medical Science News

Scientists discover toxic bullet involved in bacterial competition

Study uncovers new mechanism controlling the master cancer regulator

Researchers discover new information on pathological mechanisms of Alzheimer's disease

First modeling system developed for testing age-specific human immune responses to vaccines

'Unknown' enzyme may be key to new treatment for inflammatory diseases

First probabilistic atlas of thalamus nuclei to better understand the brain

Potential new therapeutic approach developed for synovial sarcoma

Low-protein, high-carb diet may promote healthy brain ageing

Study: Personality, mental health affect how people value personal control in decision making

Blocking activity of plasma protein can be possible way to protect against radiation-induced injury

Live probiotics can change existing gut flora and alter immune response

Breakthrough technology offers new hope to people with glaucoma, retinitis and macular degeneration

Scientists identify novel target for neuron regeneration, functional recovery in spinal cord injury

Study warns that potential epigenetic therapy may boost lung cancer stem cells

Storage failures of eggs and embryos gain a new perspective

Researchers identify human white matter pathway associated with individual variability in human stereoacuity

Researchers identify multisystem disorder caused by bi-allelic variants in CCDC47 gene

Location matters for inflammation clearance

Cessation fatigue predicts relapse rate after attempts to quit smoking

Purified omega-3 and aspirin reduce pre-cancerous bowel polyps, shows study

Exploring the nanoscale: How AFM is transforming cosmetic science

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

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