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Researchers create new devices to mechanically stress retinal cells

Researchers at Utah State University have developed new devices to mechanically stress human cells in the lab.

25 Oct 2018

Loss of serotonin neuron activity blunts the body’s ability to recover from interrupted breathing

Scientists trying to identify the roots of sudden infant death syndrome, the leading cause of death in U.S. infants between 1 month and 1 year old, have increasingly turned their attention to the neurotransmitter serotonin and the brain cells that produce it.

25 Oct 2018

Long spaceflight causes structural changes in the brain

Spending long periods in space not only leads to muscle atrophy and reductions in bone density, it also has lasting effects on the brain. However, little is known about how different tissues of the brain react to exposure to microgravity, and it remains unclear whether and to what extent the neuroanatomical changes so far observed persist following return to normal gravity.

25 Oct 2018

Novel test measures male fertility

At a time when more than half of male infertility cannot be explained by current methods, a new test developed by Androvia LifeSciences is able to measure male fertility.

25 Oct 2018

Scientists engineer antiviral peptide that exploits Achilles' heel of Zika virus

Scientists at Nanyang Technological University, Singapore have engineered an antiviral peptide that exploits the Zika virus at its Achilles' heel - the viral membrane - hence stopping the virus from causing severe infections.

24 Oct 2018

Silver nanoparticles coated with anti-seizure drugs can kill brain-eating amoebae

Halloween is just around the corner, and some people will celebrate by watching scary movies about brain-eating zombies.

24 Oct 2018

Stress-induced mental disturbances are directly linked to abnormal glucose metabolism

Chronic stress is a well-known risk factor for the development of psychiatric illnesses including depression disorders. The brain requires a great deal of glucose, and stress is known to alter glucose metabolism.

24 Oct 2018

Biomarkers can predict treatment response in women with endometriosis

Biomarkers can predict whether women will respond to the first-line treatment for endometriosis, an extremely painful condition in which the tissue usually found inside the uterus grows in places it shouldn't, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

24 Oct 2018

Targeting specific signaling pathway could provide new avenue for treating fetal alcohol syndrome

Fetal alcohol spectrum disorders are an array of conditions that can occur in a person whose mother consumed alcohol during pregnancy. Fetal alcohol syndrome, the most severe of these conditions, often results in physical abnormalities, behavioral development issues and intellectual disabilities.

24 Oct 2018

Insulin discovery could improve treatments for diabetes

An international collaboration co-led by researchers at the Walter and Eliza Hall Institute has made a discovery that could make therapeutic insulins more effective by better mimicking the way insulin works in the body.

24 Oct 2018

MIT neuroscientists discover how the brain overcomes its difficulties

Imagine trying to write your name so that it can be read in a mirror. Your brain has all of the visual information you need, and you're a pro at writing your own name.

24 Oct 2018

MIT researchers devise way to help blood cells regenerate after radiation therapy

Patients with blood cancers such as leukemia and lymphoma are often treated by irradiating their bone marrow to destroy the diseased cells. After the treatment, patients are vulnerable to infection and fatigue until new blood cells grow back.

24 Oct 2018

Emergex completes toxicology testing on gold nanoparticle carrier system for vaccine platform

Emergex Vaccines Holding Limited, a biotechnology company pioneering a new approach to synthetic vaccine development in the field of infectious diseases, today announces the successful completion of preclinical toxicology testing on the gold nanoparticle carrier system that forms the fundamental basis for Emergex's entire infectious disease vaccine platform.

24 Oct 2018

Research suggests new approach to protect from common cold

As temperatures drop and the sniffles start, take hope; research published this summer suggests a new approach to protect ourselves from the common cold.

24 Oct 2018

New tool may shed light on how to grow replacement tissues and organs for implants

From "Fantastic Voyage" to "Despicable Me," shrink rays have been a science-fiction staple on screen. Now chemists at The University of Texas at Austin have developed a real shrink ray that can change the size and shape of a block of gel-like material while human or bacterial cells grow on it.

24 Oct 2018

Researchers engineer new 'smart' repellent surface coatings

Researchers at McMaster University have solved a vexing problem by engineering surface coatings that can repel everything, such as bacteria, viruses and living cells, but can be modified to permit beneficial exceptions.

24 Oct 2018

Research offers clue on how females stay healthier than males, despite eating a high fat diet

New research from York University on fat tissue is providing an important clue as to how females stay healthier than males, even as their body fat increases.

24 Oct 2018

When faced with ambiguous information, humans trust their fingertips more than their eyes

Every year, museums bear the cost of repairing the damage caused to their artworks by visitors touching them. Why would people want to touch objects they can clearly see? What is it that touch provides that vision does not?

24 Oct 2018

Study suggests new strategy to kill melanoma cells

Think of the protein BH3 like a finger that turns off a cancer cell survival switch. The problem is that most cancer cells have found ways to remove this "finger" - commonly, by breaking the action of a gene called p53 that puts the BH3 finger in motion. Now think of Bcl-2 as the switch itself.

24 Oct 2018

Researchers identify a new way to prolong the circulation of cancer-fighting nanoparticles in the bloodstream

For a number of innovative and life-saving medical treatments, from organ replacements and skin grafts to cancer therapy and surgery, success often depends on slipping past or fending off the body's immune system.

24 Oct 2018

Medical Science News

Researchers create new devices to mechanically stress retinal cells

Loss of serotonin neuron activity blunts the body’s ability to recover from interrupted breathing

Long spaceflight causes structural changes in the brain

Novel test measures male fertility

Scientists engineer antiviral peptide that exploits Achilles' heel of Zika virus

Silver nanoparticles coated with anti-seizure drugs can kill brain-eating amoebae

Stress-induced mental disturbances are directly linked to abnormal glucose metabolism

Biomarkers can predict treatment response in women with endometriosis

Targeting specific signaling pathway could provide new avenue for treating fetal alcohol syndrome

Insulin discovery could improve treatments for diabetes

MIT neuroscientists discover how the brain overcomes its difficulties

MIT researchers devise way to help blood cells regenerate after radiation therapy

Emergex completes toxicology testing on gold nanoparticle carrier system for vaccine platform

Research suggests new approach to protect from common cold

New tool may shed light on how to grow replacement tissues and organs for implants

Researchers engineer new 'smart' repellent surface coatings

Research offers clue on how females stay healthier than males, despite eating a high fat diet

When faced with ambiguous information, humans trust their fingertips more than their eyes

Study suggests new strategy to kill melanoma cells

Researchers identify a new way to prolong the circulation of cancer-fighting nanoparticles in the bloodstream

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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