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New study points to cannabis as trigger for schizophrenia

Scientists believe that schizophrenia, a disorder caused by an imbalance in the brain's chemical reactions, is triggered by a genetic interaction with environmental factors. A new Tel Aviv University study published in Human Molecular Genetics now points to cannabis as a trigger for schizophrenia.

26 Apr 2017

Researchers identify new antibiotic resistance gene in bacteria from dairy cows

Researchers of the University of Bern have identified a new antibiotic resistance gene in bacteria from dairy cows. This gene confers resistance to all beta-lactam antibiotics including the last generation of cephalosporins used against methicillin-resistant Staphylococcus aureus.

26 Apr 2017

Removing senescent cells from joints could reverse progression of osteoarthritis

In a preclinical study in mice and human cells, researchers report that selectively removing old or 'senescent' cells from joints could stop and even reverse the progression of osteoarthritis.

26 Apr 2017

Scientists aim to combat antibiotic-resistant infections by harnessing synthetic mucus

Researchers are pursuing an innovative and unexpected new avenue in the quest to fight antibiotic resistance: synthetic mucus. By studying and replicating mucus' natural ability to control pathogenic bacteria, the scientists hope to find new methods for combating infections.

26 Apr 2017

Unique microscope reveals clues to destructive autoimmune disease

Using a unique microscope capable of illuminating living cell structures in great detail, researchers at the University of Colorado Anschutz Medical Campus have found clues into how a destructive autoimmune disease works, setting the stage for more discoveries in the future.

26 Apr 2017

Early blood test can predict vaccine immunogenicity

Within seven days of vaccination, a blood test early after vaccination can predict whether vaccines based on living, modified viruses have had the desired effect.

26 Apr 2017

Obesity amplifies effects of three risk alleles linked to NAFLD

An international study based at UT Southwestern Medical Center revealed a striking genetic-environmental interaction: Obesity significantly amplifies the effects of three gene variants that increase risk of nonalcoholic fatty liver disease by different metabolic pathways.

26 Apr 2017

Scientists find way to provide longer-lasting pain relief using MOFs

To treat headaches, back pain or fever, most of us have reached for ibuprofen at one point or another. But we often have to take doses every four to six hours if the pain warrants it.

26 Apr 2017

New Cap-Score Sperm Function Test can be game changer for physicians who treat infertility

Two new publications in the journal Molecular Reproduction and Development validate the usefulness of a test that determines if sperm can capacitate, a process that allows them to fertilize an egg.

26 Apr 2017

Artificial womb could improve survival among premature babies

Researchers have designed a womb-like device that could allow premature babies to develop their lungs and organs in the critical few weeks that remain before they face the outside world.

26 Apr 2017

FDA warns 14 companies for illegal promotion and selling of cancer cure products

The U.S. Food and Drug Administration has issued warning letters today to 14 companies based out of U.S., who are selling more than 65 products illegally making false claims to prevent, diagnose, treat, or cure cancer.

26 Apr 2017

Study provides new insights on molecular mechanisms that impair muscle stem cells during aging

Researchers at Sanford Burnham Prebys Medical Discovery Institute have identified a previously unrecognized step in stem cell-mediated muscle regeneration.

26 Apr 2017

Studies uncover link between immune system, brain structure and memory

The body's immune system performs essential functions, such as defending against bacteria and cancer cells. However, the human brain is separated from immune cells in the bloodstream by the so-called blood-brain barrier.

26 Apr 2017

Researchers develop highly sensitive method to detect early stages of colorectal cancer

A highly sensitive method that can detect even the earlier stages of colorectal cancer has been developed by researchers in Japan. Shimadzu Corporation, the Kobe University Graduate School of Medicine, and the National Cancer Center in Japan have collaborated to develop a new screening method that comprehensively analyzes the metabolites in our blood.

26 Apr 2017

Abnormal levels of specific gut bacteria linked to chronic fatigue syndrome

Scientists at the Center for Infection and Immunity at Columbia University's Mailman School of Public Health have discovered abnormal levels of specific gut bacteria related to chronic fatigue syndrome/myalgic encephalomyelitis, or ME/CFS, in patients with and without concurrent irritable bowel syndrome, or IBS.

26 Apr 2017

Epigenetic changes detectable at birth linked to risk of obesity

These changes, known as epigenetic modifications, control the activity of our genes without changing the actual DNA sequence. One of the main epigenetic modifications is DNA methylation, which plays a key role in embryonic development and the formation of different cell types, regulating when and where genes are switched on.

26 Apr 2017

Study identifies expression of tumor antigen as marker for aggressive ovarian cancer

Patients who expressed the tumor antigen NY-ESO-1 had more aggressive cancers and were more likely to die early from their disease, according to a large study conducted by Roswell Park Cancer Institute researchers and published online ahead of print in the journal Gynecologic Oncology.

26 Apr 2017

Scientists use modern techniques to investigate how silver poisons pathogenic microbes

Silver and other metals have been used to fight infections since ancient times. Today, researchers are using sophisticated techniques such as the gene-editing platform Crispr-Cas9 to take a closer look at precisely how silver poisons pathogenic microbes - and when it fails.

26 Apr 2017

Vitamin A combined with high-fat diet may lead to increased risk for obesity and diabetes

Vitamin A is an essential nutrient that the human body needs to function properly. But new research presented today at the American Physiological Society annual meeting at Experimental Biology 2017 in Chicago suggests that normal levels of vitamin A within a high-fat diet can negatively affect expression of liver genes associated with glucose and fat metabolism.

26 Apr 2017

High-intensity training without adequate recovery may lead to bone resorption in elite rowers

Bone mineral density, an indicator of bone strength, typically increases with regular exercise, acting as a protective mechanism against bone fractures and osteoporosis.

26 Apr 2017

Medical Science News

New study points to cannabis as trigger for schizophrenia

Researchers identify new antibiotic resistance gene in bacteria from dairy cows

Removing senescent cells from joints could reverse progression of osteoarthritis

Scientists aim to combat antibiotic-resistant infections by harnessing synthetic mucus

Unique microscope reveals clues to destructive autoimmune disease

Early blood test can predict vaccine immunogenicity

Obesity amplifies effects of three risk alleles linked to NAFLD

Scientists find way to provide longer-lasting pain relief using MOFs

New Cap-Score Sperm Function Test can be game changer for physicians who treat infertility

Artificial womb could improve survival among premature babies

FDA warns 14 companies for illegal promotion and selling of cancer cure products

Study provides new insights on molecular mechanisms that impair muscle stem cells during aging

Studies uncover link between immune system, brain structure and memory

Researchers develop highly sensitive method to detect early stages of colorectal cancer

Abnormal levels of specific gut bacteria linked to chronic fatigue syndrome

Epigenetic changes detectable at birth linked to risk of obesity

Study identifies expression of tumor antigen as marker for aggressive ovarian cancer

Scientists use modern techniques to investigate how silver poisons pathogenic microbes

Vitamin A combined with high-fat diet may lead to increased risk for obesity and diabetes

High-intensity training without adequate recovery may lead to bone resorption in elite rowers

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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