Oxygen News and Research

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Resveratrol counteracts exercise benefits in older men

In older men, a natural antioxidant compound found in red grapes and other plants -- called resveratrol -- blocks many of the cardiovascular benefits of exercise, according to research published today [22 July 2013] in The Journal of Physiology.

22 Jul 2013

TAp73 protein frequently overexpressed in wide range of human tumors

They say you can pick your friends, but not your family. The same may hold true for related proteins. The protein TAp73 is a relative of the well-known, tumor-suppressor protein p53. It shares extensive common gene sequences with p53 and, as suggested by some previous studies, it may function similar to p53 to prevent tumor formation.

17 Jul 2013

One step closer to understanding how to control cancer cells without harming healthy ones

The nasty side effects of radiation and chemotherapy are well known: fatigue, hair loss and nausea, to name a few. Cancer treatment can seem as harsh as the disease because it can't differentiate healthy cells from cancerous cells, killing both.

17 Jul 2013

Researchers develop pocket-sized drug test for use in health care settings

The National Institute on Drug Abuse has agreed to award $2.1 million to Lidong Qin, Ph.D., and Ping Wang, Ph.D., of the Houston Methodist Research Institute to develop a pocket-sized drug test for use in health care settings.

17 Jul 2013

Scientists discover novel method to kill cancer cells

A University of Southampton Professor, in collaboration with colleagues at the BC Cancer Agency Research Centre, have discovered a novel way of killing cancer cells. The research, recently published in the journal Cell, has found a new potential treatment for cancer, which leaves the body's healthy cells undamaged, unlike traditional therapies such as radiotherapy

15 Jul 2013

New theory challenges orthodox view that cancer develops in each host by mutational accidents

A new way to look at cancer -- by tracing its deep evolutionary roots to the dawn of multicellularity more than a billion years ago -- has been proposed by Paul Davies of Arizona State University's Beyond Center for Fundamental Concepts in Science in collaboration with Charles Lineweaver of the Australian National University.

15 Jul 2013

Researchers find new potential treatment for cancer

12 Jul 2013

Stem-cell therapy for treatment of stroke has benefits as well as risk: Research

While stem-cell therapy offers great promise for the treatment of stroke, much research remains to be done to show its long-term effectiveness and to understand the potential for dangerous side effects.

12 Jul 2013

Heart transplant could get a second chance to save life

Human hearts which are not used each year because they are deemed unsuitable for an organ transplant could get a second chance to save a life, with the help of new research taking place in the North East.

11 Jul 2013

Research findings provide pediatric dentists, parents with new information on dental sedation

Research led by Priyanshi Ritwik, DDS, MS, LSUHSC Associate Professor of Pediatric Dentistry at LSU Health Sciences Center New Orleans, reports important findings about side effects and how long they linger after discharge of common oral drugs used to sedate some children during dental procedures.

9 Jul 2013

Research shows hydrogen sulfide is a key player in colon cancer metabolism

University of Texas Medical Branch at Galveston researchers have discovered that hydrogen sulfide - the pungent-smelling gas produced by rotten eggs - is a key player in colon cancer metabolism, and a potential target for therapies for the disease.

9 Jul 2013

Collaborative research yields a wiring map on how TB responds to changes in environment

Despite decades of research on the bacterium that causes tuberculosis (TB), scientists have not had a comprehensive understanding of how the bacterium is wired to adapt to changing conditions in the host.

5 Jul 2013

Scientists uncover easy strategies to prevent harmful side-effects of antibiotics responses

A team of scientists at the Wyss Institute for Biologically Inspired Engineering at Harvard University has discovered why long-term treatment with many common antibiotics can cause harmful side effects-and they have uncovered two easy strategies that could help prevent these dangerous responses.

4 Jul 2013

Researchers develop stimulation technique to improve language function in stroke patients with aphasia

On July 2nd, JoVE will publish a video article showing the details of a technique developed by researchers to improve language function in stroke patients with chronic speech-language impairment.

3 Jul 2013

Curcumin may provide lasting protection against lung damage in premature infants

Turmeric, a key ingredient in spicy curry dishes, has long been known to have medicinal values. Now new research finds a substance in turmeric, curcumin, may provide lasting protection against potentially deadly lung damage in premature infants.

3 Jul 2013

UCLA researchers introduce gene therapy technique to treat sickle cell disease

Researchers at UCLA's Eli & Edythe Broad Center of Regenerative Medicine & Stem Cell Research have successfully established the foundation for using hematopoietic (blood-producing) stem cells from the bone marrow of patients with sickle cell disease to treat the disease.

2 Jul 2013

OBI advances Phase IIb clinical trial of Oxycyte for treatment of TBI

Oxygen Biotherapeutics, Inc., ("OBI") (NASDAQ: OXBT), today announced enrollment of the first subject in the second cohort of its global Phase IIb clinical trial to investigate the safety and tolerability of Oxycyte® in patients with severe, non-penetrating traumatic brain injury ("STOP-TBI").

2 Jul 2013

Loyola medical experts suggest tips for a good night's sleep

Summer means more hours of daylight and for many, it contributes to trouble falling asleep. More than 40 million Americans suffer from chronic sleep disorders, resulting in $18 billion in cost to employers due to sleep loss issues.

30 Jun 2013

Researchers develop new drug delivery systems to treat cancer by blocking signaling receptor

A cardiac hormone signaling receptor abundantly expressed both in inflamed tissues and cancers appears to recruit stem cells that form the blood vessels needed to feed tumor growth, reports a new study by scientists at the University of South Florida Nanomedicine Research Center.

30 Jun 2013

Mount Sinai becomes first NYC medical center to use new HeartMate II controller in heart failure patients

The Mount Sinai Medical Center is the first medical center in New York City to offer the newly FDA approved HeartMate II® Pocket Controller™ to help its advanced heart failure patients maintain more active lifestyles.

29 Jun 2013

Oxygen News and Research

Resveratrol counteracts exercise benefits in older men

TAp73 protein frequently overexpressed in wide range of human tumors

One step closer to understanding how to control cancer cells without harming healthy ones

Researchers develop pocket-sized drug test for use in health care settings

Scientists discover novel method to kill cancer cells

New theory challenges orthodox view that cancer develops in each host by mutational accidents

Researchers find new potential treatment for cancer

Stem-cell therapy for treatment of stroke has benefits as well as risk: Research

Heart transplant could get a second chance to save life

Research findings provide pediatric dentists, parents with new information on dental sedation

Research shows hydrogen sulfide is a key player in colon cancer metabolism

Collaborative research yields a wiring map on how TB responds to changes in environment

Scientists uncover easy strategies to prevent harmful side-effects of antibiotics responses

Researchers develop stimulation technique to improve language function in stroke patients with aphasia

Curcumin may provide lasting protection against lung damage in premature infants

UCLA researchers introduce gene therapy technique to treat sickle cell disease

OBI advances Phase IIb clinical trial of Oxycyte for treatment of TBI

Loyola medical experts suggest tips for a good night's sleep

Researchers develop new drug delivery systems to treat cancer by blocking signaling receptor

Mount Sinai becomes first NYC medical center to use new HeartMate II controller in heart failure patients

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