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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

Study aims to better understand infant body position and learning

A developmental psychologist at the University of California, Riverside, has completed a study that is the first to measure how often infants spend time in different body positions over the first year of life.

24 Oct 2018

Brain plasticity associated with perceptual learning more ubiquitous than initially thought

Life-changing moments are also brain-changing moments: everything from a first kiss to a last goodbye modifies cells within the skull.

24 Oct 2018

Researchers uncover new lead for mechanism of action of frontline Type 2 diabetes drug

Canadian and British researchers have discovered how the frontline Type 2 diabetes drug metformin may work to help cells better take up and use glucose.

24 Oct 2018

Nerve-on-a-chip platform could help improve neuroprosthetic designs

Neuroprosthetics - implants containing multi-contact electrodes that can substitute certain nerve functionalities - have the potential to work wonders.

23 Oct 2018

New liquid biopsy test confirms remission in patients with HPV-associated oropharyngeal cancer

A highly sensitive blood test that detects minute traces of cancer-specific DNA has been shown to accurately determine whether patients with HPV-related oropharyngeal squamous cell carcinoma are free from cancer following radiation therapy.

23 Oct 2018

New type of molecule shows early promise against treatment-resistant prostate cancer

A new type of molecule blocks the action of genes that drive the growth of therapy-resistant prostate cancer, a new study finds.

23 Oct 2018

Scientists develop new class of compounds for treatment of progressive neurodegenerative disorder

St. Jude Children's Research Hospital investigators have developed a new class of compounds that extended the lives and eased symptoms of mice with a progressive neurodegenerative human disorder.

23 Oct 2018

Cannabis oil shown to significantly improve Crohn’s disease symptoms

In the first study of its kind, cannabis oil has been shown to significantly improve the symptoms of Crohn’s disease and the quality of life of sufferers but, contrary to previous medical thinking, has no effect on gut inflammation.

23 Oct 2018

How does our brain perceives the environment?

Nearly 30 years ago, scientists demonstrated that visually recognizing an object, such as a cup, and performing a visually guided action, such as picking the cup up, involved distinct neural processes, located in different areas of the brain.

23 Oct 2018

Study uncovers new mechanism of action in a first-line drug for diabetes

For decades, metformin has been the first-line drug in the treatment of type 2 diabetes, lowering blood glucose levels by inhibiting glucose production in the liver. Metformin also improves glucose uptake and use by muscle tissue.

23 Oct 2018

Patients with severe asthma may benefit from newly developed targeted treatments

In a novel study, researchers succeeded in identifying patients with a form of severe asthma (type 2 endotype) by measuring periostin concentrations in their airways.

23 Oct 2018

Scientists discover primary, direct target of alcohol in the brain

When alcohol enters the brain, it causes neurons in a specialized region called the ventral tegmental area, or VTA -- also known as the "pleasure center" -- to release dopamine, a neurotransmitter that produces those feel-good sensations, and tells the brain that whatever it just experienced is worth getting more of.

23 Oct 2018

New discovery may lead to better treatment options for pancreatic cancer patients

Pancreatic cancer is one of the most difficult cancers to treat and is a leading cause of cancer-related deaths. Now, Sidney Kimmel Cancer Center - Jefferson Health and Lankenau Institute for Medical Research scientists find that a gene involved in the immune system called IDO2 plays a significant role in pancreatic ductal adenocarcinoma, the most common type of pancreatic cancer.

23 Oct 2018

Common antibodies associated with myocardial infarction

Levels of antiphospholipid antibodies, which are associated with rheumatic diseases, are also elevated in myocardial infarction without any autoimmune co-morbidity, a study from Karolinska Institutet in Sweden published in The Annals of Internal Medicine reports.

23 Oct 2018

Brain wave device boosts memory performance

The entrainment of theta brain waves with a commercially available device not only enhances theta wave activity, but also boosts memory performance.

23 Oct 2018

Medical Science News

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

Study aims to better understand infant body position and learning

Brain plasticity associated with perceptual learning more ubiquitous than initially thought

Researchers uncover new lead for mechanism of action of frontline Type 2 diabetes drug

Nerve-on-a-chip platform could help improve neuroprosthetic designs

New liquid biopsy test confirms remission in patients with HPV-associated oropharyngeal cancer

New type of molecule shows early promise against treatment-resistant prostate cancer

Scientists develop new class of compounds for treatment of progressive neurodegenerative disorder

Cannabis oil shown to significantly improve Crohn’s disease symptoms

How does our brain perceives the environment?

Study uncovers new mechanism of action in a first-line drug for diabetes

Patients with severe asthma may benefit from newly developed targeted treatments

Scientists discover primary, direct target of alcohol in the brain

New discovery may lead to better treatment options for pancreatic cancer patients

Common antibodies associated with myocardial infarction

Brain wave device boosts memory performance

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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