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Spaceflight may be associated with accelerated aging of the immune system

As the world waits to see if Mars One can establish a human colony on Mars, scientists are working to determine the long-term consequences of living in low or no-gravity conditions, such as those that might exist on the trip to another planet. New research published online in The FASEB Journal, shows that spaceflight may be associated with a process of accelerated aging of the immune system.

4 Feb 2015

Variants in fetus's DNA may trigger some early births

Some babies seem to have a genetic predisposition to a higher risk of being born too soon, according to researchers in a study to be presented on Feb. 5 in an oral concurrent session at 8 a.m. PST, at the Society for Maternal-Fetal Medicine's annual meeting in San Diego.

4 Feb 2015

23andMe announces publication of genome-wide association study of motion sickness

23andMe, Inc., the leading personal genetics company, today announced the publication of the first ever genome-wide association study of motion sickness.

4 Feb 2015

SuperAgers have distinctly different looking brains

SuperAgers, aged 80 and above, have distinctly different looking brains than those of normal older people, according to new Northwestern Medicine research that is beginning to reveal why the memories of these cognitively elite elders don't suffer the usual ravages of time.

4 Feb 2015

TMM journal reviews latest advances in reproductive medicine

The journal Trends in Molecular Medicine reviews the latest advances in reproductive medicine--from mitochondrial replacement therapy to the infant microbiome--with a special issue on "Nurturing the Next Generation," published February 3, 2015.

4 Feb 2015

Study demonstrates therapeutic potential of new class of synthetic oligonucleotides for DMD treatment

Research efforts associating scientists from the CNRS, UVSQ and INSERM within the Laboratoire END-ICAP, working in collaboration with a team from the University of Bern, has demonstrated the therapeutic potential of a new class of synthetic oligonucleotides in the treatment of Duchenne muscular dystrophy (DMD) using RNA "surgery".

4 Feb 2015

Research: New molecule safeguards heart from toxic breast cancer drugs, kills cancerous tumour

A new molecule has been found that protects the heart from toxic breast cancer drugs and also kills the cancerous tumour. The research from Italy addresses the burgeoning problem of heart disease in cancer survivors and is announced by the European Society of Cardiology today on World Cancer Day.

4 Feb 2015

New study sheds light on syndrome linked to aggressive pediatric cancer

A new study involving researchers at The University of Nottingham has revealed how children with an aggressive cancer predisposition syndrome experience a never before seen flood of mutations in their disease in just six months.

4 Feb 2015

U of I study shows that picky eaters exhibit definable preferences, mealtime behaviors

Although there's no scientific definition of picky eating, parents say they know it when they see it. Now a University of Illinois study shows that picky eaters do exhibit definable preferences and mealtime behaviors.

4 Feb 2015

Study could lead to potential therapeutic targets to treat Ewing Sarcoma

A University of Colorado Cancer Center study published in the journal PLoS One finds alterations in expression of genes PIK3R3 and PTEN, more commonly observed in adult tumors, in the rare, young-adult bone cancer Ewing Sarcoma, potentially offering ways to improve therapy.

4 Feb 2015

Researchers offer critical new information about head and neck squamous cell cancer

Head and neck squamous cell cancer (HNSCC) ranks among the top ten most prevalent cancers in the United States. Despite its prevalence, little is known about how this cancer develops and spreads. However, in a paper published in the January 29, 2015 edition of Nature, researchers offer critical new information about head and neck cancers.

4 Feb 2015

Researchers use pulsed light to modify lactose protein that causes 10% of milk-related allergies

The researchers have managed to modify a type of lactose protein called β-lactoglobulin artificially by means of a treatment with pulsed light. This protein, which is present in lactose serum, is responsible for approximately 10% of milk-related allergies. As a result of this treatment, milk becomes much more digestible.

4 Feb 2015

Two genetic mutations can interact to reduce risk for heart attack

Researchers have determined that two mutations on a single gene can interact in a way that lowers the carrier's risk for a heart attack.

4 Feb 2015

Study opens door for development of tools to modulate CoQ10 synthesis in human cells

A study which counts with the participation of University of Granada scientists has provided new data on the Q10 coenzyme (CoQ10), a molecule which is synthesized within the cells of the organism itself and which has essential functions for cellular metabolism.

4 Feb 2015

MGH, MIT researchers reveal how the brain controls different sleep states

Researchers at Massachusetts General Hospital and Massachusetts Institute of Technology have added another piece to the complex puzzle of how the brain controls one of the most essential functions - sleep.

4 Feb 2015

Anti-viral immune cells could inhibit bone marrow transplant infections caused by CMV

Bone marrow transplantation is a life-saving therapy for patients with blood cancers like leukemia or lymphoma. However, the depletion of the patient's immune system prior to transplantation can put patients at risk of for an infection by a virus called cytomegalovirus (CMV) that can be life threatening in these immune-compromised individuals.

4 Feb 2015

Scientists find eight different types of schizophrenia

Scientists from the universities of Granada (Spain) and Washington in St Louis (US) have found that there is not a single type of schizophrenia, but that it consists of a group made up of eight genetically different types of diseases, each of which presents its own set of symptoms.

4 Feb 2015

Study may offer insight into pathology of autism, Alzheimer's disease

For parents of children struggling with autism, the dearth of information is heartbreaking. Medical professionals are hard put to answer the primary questions: Who is autistic? What causes autism? What treatments are available? The situation is similar for Alzheimer's patients and relatives, who are helpless before the aggressive disease devouring a sufferer's identity.

4 Feb 2015

New study identifies three genes that enable glioblastoma to recur, progress after radiation therapy

A new study identifies three genes that together enable a lethal form of brain cancer to recur and progress after radiation therapy.

4 Feb 2015

Clusters of gene-blocking microRNAs can limit spread of cancer

Cancers that have spread throughout the body, a process known as metastasis, are difficult, often impossible, to control. They are the leading cause of cancer-related deaths.

4 Feb 2015

Medical Science News

Spaceflight may be associated with accelerated aging of the immune system

Variants in fetus's DNA may trigger some early births

23andMe announces publication of genome-wide association study of motion sickness

SuperAgers have distinctly different looking brains

TMM journal reviews latest advances in reproductive medicine

Study demonstrates therapeutic potential of new class of synthetic oligonucleotides for DMD treatment

Research: New molecule safeguards heart from toxic breast cancer drugs, kills cancerous tumour

New study sheds light on syndrome linked to aggressive pediatric cancer

U of I study shows that picky eaters exhibit definable preferences, mealtime behaviors

Study could lead to potential therapeutic targets to treat Ewing Sarcoma

Researchers offer critical new information about head and neck squamous cell cancer

Researchers use pulsed light to modify lactose protein that causes 10% of milk-related allergies

Two genetic mutations can interact to reduce risk for heart attack

Study opens door for development of tools to modulate CoQ10 synthesis in human cells

MGH, MIT researchers reveal how the brain controls different sleep states

Anti-viral immune cells could inhibit bone marrow transplant infections caused by CMV

Scientists find eight different types of schizophrenia

Study may offer insight into pathology of autism, Alzheimer's disease

New study identifies three genes that enable glioblastoma to recur, progress after radiation therapy

Clusters of gene-blocking microRNAs can limit spread of cancer

Making Complex Cell Culture Easy and Efficient with AI

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

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