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Study: Breathing oxygen during radiation therapy can delay tumor growth

A multidisciplinary team at UT Southwestern Medical Center has found that measuring the oxygenation of tumors can be a valuable tool in guiding radiation therapy, opening the door for personalized therapies that keep tumors in check with oxygen enhancement.

24 Jul 2013

New procedures to improve quality and usefulness of preclinical efficacy studies

Only 11% of drugs that enter clinical trials in humans are ultimately found safe and effective enough to receive regulatory approval.

24 Jul 2013

Study reveals fungus coating on stored food may worsen AIDS epidemic

A type of fungus coating much of the stored corn, wheat, rice and nuts in developing countries may be quietly worsening the AIDS epidemic, according to a paper published today in the World Mycotoxin Journal.

24 Jul 2013

BGI, CITIC-XIANGYA successfully apply NGS to detect IVF embryos with genetic abnormalities

The largest genomic institute of the world, BGI Shenzhen, China, together with Reproductive & Genetic Hospital CITIC-XIANGYA announced today that they have successfully applied Next Generation Sequencing to detect in vitro fertilized embryos with genetic abnormalities.

24 Jul 2013

Researchers discover mechanism that prevents immune system from spinning out of control

A team led by a University of Arizona researcher has discovered a previously unknown mechanism that prevents the immune system from going into overdrive, shedding light not only on how our body controls its response to pathogens but on conditions such as autoimmune diseases, allergies and chronic inflammation as well.

24 Jul 2013

Dissecting recurrent laryngeal nerve during thyroid surgery significant for preventing nerve injury

Recurrent laryngeal nerve injury is the most common serious complication of thyroid surgery. Therefore, preventing recurrent laryngeal nerve injury is an important goal in thyroid surgery.

24 Jul 2013

Smokers who try e-cigarettes to quit are younger and more motivated to quit, study finds

University of Hawaii Cancer Center Prevention and Control Program researchers Pallav Pokhrel, PhD and Thaddeus Herzog, PhD have found that smokers who use e-cigarettes as a tool to stop smoking tend to be younger and more motivated to quit smoking as compared to other smokers.

24 Jul 2013

Researchers provide new model for studying drug targets and therapies for AIH

A gene mutation disrupts the activity of certain immune cells and causes the immune system to erroneously attack the liver, according to a new animal study from the Icahn School of Medicine at Mount Sinai.

24 Jul 2013

Bacterial crystal protein could be safe, inexpensive treatment for parasitic worms in humans

A benign crystal protein, produced naturally by bacteria and used as an organic pesticide, could be a safe, inexpensive treatment for parasitic worms in humans and provide effective relief to over a billion people around the world.

24 Jul 2013

Study examines incidence rates of type l diabetes in Finnish children

"The incidence of type l diabetes, one of the most prevalent chronic diseases in children, has increased worldwide," write Valma Harjutsalo, Ph.D., of the Diabetes Prevention Unit, Helsinki, Finland, and colleagues, who conducted a study to examine the incidence rates of T1D between 2006 and 2011 in Finnish children younger than 15 years as well as the 32-year trend (1980-2011).

24 Jul 2013

Diet soda: No better than regular soda

You may be saving calories by drinking diet soda, but when it comes to enamel erosion of your teeth, it's no better than regular soda.

24 Jul 2013

Solar-powered sterilization system could be boon for people who lack adequate sanitation

Rice University nanotechnology researchers have unveiled a solar-powered sterilization system that could be a boon for more than 2.5 billion people who lack adequate sanitation. The "solar steam" sterilization system uses nanomaterials to convert as much as 80 percent of the energy in sunlight into germ-killing heat.

24 Jul 2013

Findings open new perspectives for research on proteins that control metastasis

In experiments on zebrafish, Freiburg researchers have demonstrated that the same proteins that lead to the formation of metastases in humans also cause the cells to migrate during embryonic development.

24 Jul 2013

Research reveals how brains pick out important sounds from noisy world

New research reveals how our brains are able to pick out important sounds from the noisy world around us. The findings, published online today in the journal eLife, could lead to new diagnostic tests for hearing disorders.

24 Jul 2013

Study results suggest reexamination of biological, medical importance of X chromosome

Painstaking new analysis of the genetic sequence of the X chromosome—long perceived as the "female" counterpart to the male-associated Y chromosome—reveals that large portions of the X have evolved to play a specialized role in sperm production.

24 Jul 2013

International Consortium receives grant to examine genetic reasons of schizophrenia in deletion syndrome patients

Today, the Royal College of Surgeons in Ireland (RCSI) will host a two day International Brain and Behaviour Consortium meeting on Chromosome 22q11.2 Deletion Syndrome (22q11.2DS).

24 Jul 2013

Platelet activation inhibits host cell entry of HIV, shows research

Scientists of the DPZ have shown that platelet activation inhibits the host cell entry of HIV. Infection biologists of the German Primate Center (DPZ) under the direction of Stefan Pöhlmann have found evidence that platelets (thrombocytes) might constitute an innate defense against infection with the human immunodeficiency virus (HIV).

24 Jul 2013

Research team receives NCI grant to develop precision therapies that kill cancer cells

A research team headed by Fred Hutchinson Cancer Research Center scientists Christopher Kemp, Ph.D., and Carla Grandori, M.D., Ph.D., has received a $4 million grant from the National Cancer Institute to develop precision therapies that selectively kill cancer cells while sparing normal, healthy tissue.

24 Jul 2013

Four research teams receive NIH grants to explore use of genome sequencing in medical care

The National Institutes of Health has awarded four grants for up to four years to multidisciplinary research teams to explore the use of genome sequencing in medical care. The awards total approximately $6.7 million in the first year and, if funding remains available, approximately $27 million in total.

24 Jul 2013

NIH study seeks genetic links to answer the 'Why?' of unexplained disorders

Even in the absence of a ready solution, knowing why a child faces physical, emotional and intellectual challenges is helpful to physicians and families. Researchers at the HudsonAlpha Institute for Biotechnology are using high throughput genomic sequencing to meet major diagnostic needs for childhood genetic disorders through a multi-year grant potentially totaling more than $7.6 million from the National Institutes of Health.

24 Jul 2013

Medical Research News

Study: Breathing oxygen during radiation therapy can delay tumor growth

New procedures to improve quality and usefulness of preclinical efficacy studies

Study reveals fungus coating on stored food may worsen AIDS epidemic

BGI, CITIC-XIANGYA successfully apply NGS to detect IVF embryos with genetic abnormalities

Researchers discover mechanism that prevents immune system from spinning out of control

Dissecting recurrent laryngeal nerve during thyroid surgery significant for preventing nerve injury

Smokers who try e-cigarettes to quit are younger and more motivated to quit, study finds

Researchers provide new model for studying drug targets and therapies for AIH

Bacterial crystal protein could be safe, inexpensive treatment for parasitic worms in humans

Study examines incidence rates of type l diabetes in Finnish children

Diet soda: No better than regular soda

Solar-powered sterilization system could be boon for people who lack adequate sanitation

Findings open new perspectives for research on proteins that control metastasis

Research reveals how brains pick out important sounds from noisy world

Study results suggest reexamination of biological, medical importance of X chromosome

International Consortium receives grant to examine genetic reasons of schizophrenia in deletion syndrome patients

Platelet activation inhibits host cell entry of HIV, shows research

Research team receives NCI grant to develop precision therapies that kill cancer cells

Four research teams receive NIH grants to explore use of genome sequencing in medical care

NIH study seeks genetic links to answer the 'Why?' of unexplained disorders

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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