Gene News and Research

Latest Gene News and Research

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

MRI scans may help predict dementia risk

One day, MRI brain scans may help predict whether older people will develop dementia, new research suggests.

20 Nov 2018

Buyers of short-term health plans: Wise or shortsighted?

Supporters of the nation's health law condemn them. A few states, including California and New York, have banned them. Other states limit them.

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 uncover unexpected 'foreign' genes in tiny itch-inducing chigger mite

Scientists at the University of Liverpool have uncovered some unexpected 'foreign' genes in the tiny itch-inducing chigger mite and its more benign but enormous cousin, the giant velvet mite.

20 Nov 2018

Vitamin D critical to early development of vertebrates, study suggests

New research from Portland State University finds vitamin D, or a lack thereof can trigger or suspend embryonic development in a species of fish. The study also provides evidence suggesting the vitamin is critical to the early development of vertebrates generally.

20 Nov 2018

Scientists use cryo-EM to capture freeze-frames of molecule’s 'lock-and-load' on DNA

Pushing the limits of cryo-electron microscopy, University of California, Berkeley, scientists have captured freeze-frames of the changing shape of a huge molecule, one of the body's key molecular machines, as it locks onto DNA and loads the machinery for reading the genetic code.

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

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

Researchers identify genetic changes that could increase risk for death by suicide

Researchers at University of Utah Health identified four gene changes that occur more frequently in people who died by suicide that may point to increased risk in vulnerable individuals.

19 Nov 2018

Replacement of dysfunctional microglia has therapeutic potential for neurodegenerative diseases

A new study by researchers at Karolinska Institutet supports the theory that replacement of dysfunctional immune cells in the brain has therapeutic potential for neurodegenerative diseases like ALS and Alzheimer's disease.

19 Nov 2018

Researchers have trained a computer to analyze breast cancer images and classify tumors

Using technology similar to the type that powers facial and speech recognition on a smartphone, researchers at the University of North Carolina Lineberger Comprehensive Cancer Center have trained a computer to analyze breast cancer images and then classify the tumors with high accuracy.

19 Nov 2018

Researchers identify gene vital for post-stroke recovery

Having certain specific variants of the PATJ gene predisposes to worse recovery from ischemic stroke. 7 out of 10 patients with these variants suffer severe sequelae three months after having a stroke, in other words, they are in a situation of dependence, compared to less than half of patients who do not present these variants.

19 Nov 2018

Researchers identify molecule to fight myotubular myopathy

Myotubular myopathy is a severe genetic disease that leads to muscle paralysis from birth and results in death before two years of age. Although no treatment currently exists, researchers from the University of Geneva, Switzerland, - working in collaboration with the University of Strasbourg, France, - have identified a molecule that not only greatly reduces the progression of the disease but also boosts life expectancy in animal models by a factor of seven.

19 Nov 2018

Experts debate over whether gut or brain is more important in regulating appetite

Whether gut or brain hormones are more important for the regulation of appetite and metabolism is not clearly defined. Imbalances in the control of appetite and metabolism can lead to obesity and diabetes, which have a negative impact on people's health and healthcare costs.

19 Nov 2018

Scientists discover new inhibitor that decreases lung inflammation

Scientists from the University of Sheffield have discovered a new inhibitor which decreases lung inflammation and could hold the key to treating Acute Respiratory Distress Syndrome - a life-threatening disease which affects thousands of people in the UK.

18 Nov 2018

Reducing cellular proliferation could help deplete HIV reservoir and lead to a functional cure

A majority of the HIV-infected cells that persist in HIV-infected individuals even during suppressive antiretroviral therapy originated from cellular proliferation, not viral replication, according to new research published in Nature Communications.

17 Nov 2018

New model of FSHD could be useful to study effectiveness of experimental therapeutics

Facioscapulohumeral muscular dystrophy is the most prevalent dominantly inherited muscular dystrophy in the world. To date, there are no pharmacologic treatments available for the more than 850,000 people affected worldwide.

17 Nov 2018

UCLA biologists uncover how head injuries can lead to serious brain disorders

UCLA biologists have discovered how head injuries adversely affect individual cells and genes that can lead to serious brain disorders.

17 Nov 2018

Personalized scheduling of radiotherapy using genetic data could reduce side effects

A new clinical study led by the University of Leicester and conducted in the HOPE clinical trials facility at Leicester's Hospitals has revealed the pivotal role that changing the time of day that a patient receives radiotherapy could play in altering radiotherapy toxicity.

16 Nov 2018

Gene News and Research

Latest Gene News and Research

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

MRI scans may help predict dementia risk

Buyers of short-term health plans: Wise or shortsighted?

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

Scientists uncover unexpected 'foreign' genes in tiny itch-inducing chigger mite

Vitamin D critical to early development of vertebrates, study suggests

Scientists use cryo-EM to capture freeze-frames of molecule’s 'lock-and-load' on DNA

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

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

Researchers identify genetic changes that could increase risk for death by suicide

Replacement of dysfunctional microglia has therapeutic potential for neurodegenerative diseases

Researchers have trained a computer to analyze breast cancer images and classify tumors

Researchers identify gene vital for post-stroke recovery

Researchers identify molecule to fight myotubular myopathy

Experts debate over whether gut or brain is more important in regulating appetite

Scientists discover new inhibitor that decreases lung inflammation

Reducing cellular proliferation could help deplete HIV reservoir and lead to a functional cure

New model of FSHD could be useful to study effectiveness of experimental therapeutics

UCLA biologists uncover how head injuries can lead to serious brain disorders

Personalized scheduling of radiotherapy using genetic data could reduce side effects

eBook: Using iPSCs models for human disease research and drug discovery eBook

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging