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Cleveland Clinic-led researchers develop novel genetic-based epilepsy risk scores

An international team of researchers led by Cleveland Clinic has developed new genetic-based epilepsy risk scores which may lay the foundation for a more personalized method of epilepsy diagnosis and treatment.

14 Oct 2019

New genomics technique can be used to track down the causes of rare genetic diseases

A team led by a scientist at Scripps Research has invented a new genomics technique for tracking down the causes of rare genetic diseases.

11 Oct 2019

Medical and surgical eye care experts gather in San Francisco for AAO 2019

More than 25,000 are expected to attend the American Academy of Ophthalmology's 123rd annual meeting, AAO 2019, from Oct. 12-15 at the Moscone Center in San Francisco.

11 Oct 2019

Jumping genes can contribute to rare childhood developmental disorders

The largest study of its kind into childhood developmental disorders has discovered that jumping genes cause genetic changes in some patients with undiagnosed neurodevelopmental diseases.

11 Oct 2019

Researchers develop customized drug treatment to bypass patient’s unique mutation

An unprecedented case at Boston Children's Hospital shows that it's possible to do something that's never been done before: identify a patient's unique mutation, design a customized drug to bypass it, manufacture and test the drug, and obtain permission from the Food and Drug Administration (FDA) to begin treating the patient -- all in less than one year.

11 Oct 2019

Chewing gum to track fertility: Ovulaid

Infertility is a very potent cause of frustration and psychological problems such as anxiety and depression, as well as of high stress. Infertility or subfertility is defined by the World Health Organization as unsuccessful attempts to conceive for five or more years.

10 Oct 2019

CRISPR RNA-cutting enzyme programmed to destroy viruses in human cells

Many of the world's most common or deadly human pathogens are RNA-based viruses -- Ebola, Zika and flu, for example -- and most have no FDA-approved treatments.

10 Oct 2019

Scientists identify strong genetic markers for PTSD

Post-traumatic stress disorder (PTSD) is the most commonly occurring and seriously debilitating disorder that happens when a person gets exposed to traumatic events, including sexual assault, combat, and natural disaster.

9 Oct 2019

Study sheds light on how human gut microbes break down processed foods

A new study from Washington University School of Medicine in St. Louis sheds light on how human gut microbes break down processed foods - especially potentially harmful chemical changes often produced during modern food manufacturing processes.

9 Oct 2019

Novel cancer-driving mutation discovered in vast non-coding regions of the cancer genome

An Ontario-led research group has discovered a novel cancer-driving mutation in the vast non-coding regions of the human cancer genome, also known as the "dark matter" of human cancer DNA.

9 Oct 2019

Researchers discover most virulent representatives of listeriosis pathogen

The bacterium Listeria monocytogenes can cause listeriosis, a life-threatening infection in animals and humans. Contaminated food is a frequent source of infection. Elderly people, people with a weakened immune system and pregnant women are particularly at risk with a mortality rate of up to 30 per cent.

9 Oct 2019

New game theory approach helps identify bacterial antibiotic resistance

Washington State University researchers have developed a novel way to identify previously unrecognized antibiotic-resistance genes in bacteria.

9 Oct 2019

Vaccine for deadly RSV could be on the way, scientists say

A vaccine for the common and sometimes deadly RSV (respiratory syncytial virus) has been elusive, but scientists say a new discovery puts them much closer to success.

9 Oct 2019

Scientists discover new patterns in the evolution of the influenza virus

Researchers from Skoltech have found that the devious influenza virus is capable of new patterns of evolution and mutation in order to escape treatment with the currently available drugs and prevention with the currently available vaccines. This discovery however could help researchers predict the potential mutations in the genome of the virus and ultimately help them develop and design more effective vaccines against influenza.

9 Oct 2019

Cholera pathogen can acquire large stretches of genetic material from neighboring bacteria

In 2015, EPFL researchers led by Melanie Blokesch published a seminal paper in Science showing that the bacterium responsible for cholera, Vibrio cholerae, uses a spring-loaded spear to literally stab neighboring bacteria and steal their DNA.

8 Oct 2019

New patterns discovered in the evolution of influenza virus

Skoltech scientists discovered new patterns in the evolution of the influenza virus. This may help predict mutations in the viral genome and ultimately help design better vaccines.

8 Oct 2019

Scientists make genetic data available for bacteria linked to Crohn's disease

Scientists have made genetic data publicly available for bacteria that might be lurking inside the gut walls of patients chronically affected with severe Crohn's disease.

8 Oct 2019

Histone modifications play important role in 'zygotic genome activation'

Scientists at Tokyo Institute of Technology observed changes to the gene-regulating factors during zebrafish development and discovered that modifications to "histone H3", one of the proteins around which DNA is bound, play an important role in "zygotic genome activation" or transition of control of zebrafish embryonic development from maternal material to the zygote .

8 Oct 2019

Study presents a new view on how mitochondrial dysfunction may contribute to aging

Disturbances in the function of mitochondrial DNA can accelerate the aging process in ways that are different than previously thought, according to a new Finnish study published in Nature Metabolism.

8 Oct 2019

New study advances understanding about what shapes human gut microbiome

A new Northwestern University study finds that despite human's close genetic relationship to apes, the human gut microbiome is more similar to that of Old World monkeys like baboons than to that of apes like chimpanzees.

8 Oct 2019