Physiology News and Research

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Human physiology is the science of the mechanical, physical, and biochemical functions of humans in good health, their organs, and the cells of which they are composed. The principal level of focus of physiology is at the level of organs and systems. Most aspects of human physiology are closely homologous to corresponding aspects of animal physiology, and animal experimentation has provided much of the foundation of physiological knowledge. Anatomy and physiology are closely related fields of study: anatomy, the study of form, and physiology, the study of function, are intrinsically tied and are studied in tandem as part of a medical curriculum.

Study provides novel link between cellular aging and diffuse large B-cell lymphoma

Scientists at the University of Massachusetts Medical School have shown that diffuse large B-cell lymphoma (DLBCL) may be susceptible to treatment by re-activating the normal aging program in tumor cells so they can no longer divide.

15 Oct 2013

Men who didn't exercise more likely to have dysfunctional HDL

There's no question that high levels of good cholesterol-also known as high-density lipoprotein -seem to be protective against heart disease. Rather than depositing fat into the blood vessels the way the "bad" cholesterol (low-density lipoprotein does, HDL appears to carry cholesterol away from blood vessels to the liver. From there, the liver processes it for removal from the body.

13 Oct 2013

NIH selects Salk scientist for EUREKA grant

The National Institutes of Health has selected Axel Nimmerjahn for a highly competitive EUREKA (Exceptional Unconventional Research Enabling Knowledge Acceleration) grant. Dr. Nimmerjahn is an Assistant Professor in the Waitt Advanced Biophotonics Center and holds the Richard Allan Barry Developmental Chair.

13 Oct 2013

Scientists decode key molecular gateway for toxin that causes botulism

U.S. and German scientists have decoded a key molecular gateway for the toxin that causes botulism, pointing the way to treatments that can keep the food-borne poison out of the bloodstream.

12 Oct 2013

NUS, A*STAR establish joint center to study role of nutrition and development in health, disease in Asia

The National University of Singapore (NUS) and A*STAR will be jointly establishing the S$148 million Singapore Centre for Nutritional Sciences, Metabolic Diseases, and Human Development (SiNMeD).

11 Oct 2013

Researchers identify gene that orchestrates important branching of nerve fibers

Our ability to detect heat, touch, tickling and other sensations depends on our sensory nerves. Now, for the first time, researchers at Albert Einstein College of Medicine of Yeshiva University have identified a gene that orchestrates the crucially important branching of nerve fibers that occurs during development. The findings were published online today in the journal Cell.

11 Oct 2013

J&J Innovation, Janssen, And Joslin Diabetes To Pump Up Exercise-Related Targets

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10 Oct 2013

Recovery sleep over weekend may not reverse all effects of sleep lost during workweek

In many modern societies, adults often sacrifice sleep during the workweek to make time for other demands, then snooze longer on the weekends to recoup that lost sleep. Research has shown that even a few days of lost sleep can have adverse effects, including increased daytime sleepiness, worsened daytime performance, an increase in molecules that are a sign of inflammation in the body, and impaired blood sugar regulation.

10 Oct 2013

Transcendental Meditation technique has large effect on reducing trait anxiety, shows analysis

A new meta-analysis published today in the Journal of Alternative and Complementary Medicine (2013;19(10):1-12)1 found the Transcendental Meditation- technique (TM) has a large effect on reducing trait anxiety for people with high anxiety.

10 Oct 2013

Researchers receive grant to improve outcomes for preterm infants who struggle to take first breaths

Monash University researchers have received a prestigious National Institutes of Health (NIH) project grant to find ways to improve outcomes for very preterm infants who struggle to take their first breaths.

10 Oct 2013

Research: Differences between primate brains are the result of the same genetic program

In a breakthrough for understanding brain evolution, neuroscientists have shown that differences between primate brains - from the tiny marmoset to human - can be largely explained as consequences of the same genetic program.

9 Oct 2013

Flumazenil reverses stress-triggered anxiety in methamphetamine dependant rats

SUNY Downstate Medical Center announced today that Sheryl Smith, PhD, professor of physiology and pharmacology, has published new findings demonstrating a reproducible pathology that may help shed light on anxiety and mood volatility in methamphetamine dependence.

9 Oct 2013

Research indicates that early hominids developed dexterous fingers before developing bipedal locomotion

Resolving a long-standing mystery in human evolution, new research from the RIKEN Brain Science Institute indicates that early hominids developed finger dexterity and tool use ability before the development of bipedal locomotion.

9 Oct 2013

Binge eating disorder is different from anorexia nervosa and bulimia nervosa

Food addiction is not yet recognised as a mental disorder but certain obese individuals clearly display addictive-like behaviour towards food.

9 Oct 2013

Researchers study link between newborn infections and later behavior problems

Researchers exploring the link between newborn infections and later behavior and movement problems have found that inflammation in the brain keeps cells from accessing iron that they need to perform a critical role in brain development.

9 Oct 2013

Alnylam advances Development Candidate for ALN-AS1 for treatment of hepatic porphyrias

Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), a leading RNAi therapeutics company, announced today that it is advancing its Development Candidate for ALN-AS1, an RNAi therapeutic targeting aminolevulinate synthase-1 (ALAS-1) for the treatment of hepatic porphyrias including acute intermittent porphyria (AIP).

9 Oct 2013

Publication provides update on the origins and causes of anxiety disorders

Anxiety disorders are not uncommon and are often 'comorbid' with other forms of mental disorders. This publication provides an update on the origins and the causes of anxiety disorders and their related symptoms.

8 Oct 2013

Researchers who contributed to field of medicine receive Keio Medical Science Prize

The 18th Keio Medical Science Prize has been awarded to Victor R. Ambros, PhD, professor of molecular medicine at the University of Massachusetts Medical School and the Silverman Chair in Natural Science; and Shigekazu Nagata, PhD, professor of medical chemistry in the Graduate School of Medicine at Kyoto University.

8 Oct 2013

Blocking pathway might prevent esophageal cancer in patients with existing Barrett's esophagus

Got heartburn? More than 60 million adults in the U.S. have acid reflux, or heartburn, and approximately 10 percent are at risk for developing esophageal cancer, due in part to complications from Barrett's esophagus.

8 Oct 2013

Professor receives $1.3M EUREKA grant to explore communication between cytoplasm and nucleus

University of Massachusetts Medical School Professor and Vice Chair of Neurobiology Vivian Budnik, PhD, has received a four-year, $1.3 million EUREKA (Exceptional Unconventional Research Enabling Knowledge Acceleration) grant from the National Institute of Neurological Disorders and Stroke to explore a novel mechanism of communication between the cytoplasm and the nucleus, called nuclear envelope budding, that may lead to new understandings for various tissue dystrophies and aging disorders.

8 Oct 2013

Physiology News and Research

Study provides novel link between cellular aging and diffuse large B-cell lymphoma

Men who didn't exercise more likely to have dysfunctional HDL

NIH selects Salk scientist for EUREKA grant

Scientists decode key molecular gateway for toxin that causes botulism

NUS, A*STAR establish joint center to study role of nutrition and development in health, disease in Asia

Researchers identify gene that orchestrates important branching of nerve fibers

J&J Innovation, Janssen, And Joslin Diabetes To Pump Up Exercise-Related Targets

Recovery sleep over weekend may not reverse all effects of sleep lost during workweek

Transcendental Meditation technique has large effect on reducing trait anxiety, shows analysis

Researchers receive grant to improve outcomes for preterm infants who struggle to take first breaths

Research: Differences between primate brains are the result of the same genetic program

Flumazenil reverses stress-triggered anxiety in methamphetamine dependant rats

Research indicates that early hominids developed dexterous fingers before developing bipedal locomotion

Binge eating disorder is different from anorexia nervosa and bulimia nervosa

Researchers study link between newborn infections and later behavior problems

Alnylam advances Development Candidate for ALN-AS1 for treatment of hepatic porphyrias

Publication provides update on the origins and causes of anxiety disorders

Researchers who contributed to field of medicine receive Keio Medical Science Prize

Blocking pathway might prevent esophageal cancer in patients with existing Barrett's esophagus

Professor receives $1.3M EUREKA grant to explore communication between cytoplasm and nucleus

Expanding research and clinical options for children with cancer

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

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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