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New on-off 'switch' triggers and reverses paralysis in animals with a beam of light
In an advance with overtones of Star Trek phasers and other sci-fi ray guns, scientists in Canada are reporting development of an internal on-off "switch" that paralyzes animals when exposed to a beam of ultraviolet light.   view more (2009-11-19)

Scientists find molecular trigger that helps prevent aging and disease
Researchers at Mount Sinai School of Medicine set out to address a question that has been challenging scientists for years: How do dietary restriction-and the reverse, overconsumption-produce protective effects against aging and disease?   view more (2009-11-19)

Paradoxical protein might prevent cancer
One difficulty with fighting cancer cells is that they are similar in many respects to the body's stem cells. By focusing on the differences, researchers at Karolinska Institutet have found a new way of tackling colon cancer. The study is presented in the prestigious journal Cell.   view more (2009-11-16)

Discovery in worms by Queen's researchers points to more targeted cancer treatment
Researchers at Queen's University have found a link between two genes involved in cancer formation in humans, by examining the genes in worms. The groundbreaking discovery provides a foundation for how tumor-forming genes interact, and may offer a drug target for cancer treatment.   view more (2009-11-11)

A motley collection of boneworms
It sounds like a classic horror story-eyeless, mouthless worms lurk in the dark, settling onto dead animals and sending out green "roots" to devour their bones.   view more (2009-11-11)

The bizarre lives of bone-eating worms
The females of the recently discovered Osedax marine worms feast on submerged bones via a complex relationship with symbiotic bacteria, and they are turning out to be far more diverse and widespread than scientists expected.   view more (2009-11-10)

Mayo Clinic study shows people with heart devices can 'digest' advanced diagnostic technology safely
A new Mayo Clinic study suggests that video capsule endoscopy (CE), a procedure that uses wireless technology in diagnosing intestinal disease, is safe for patients with heart devices.   view more (2009-10-27)

Probiotic Found to Be Effective Treatment for Colitis In Mice
The probiotic, Bacillus polyfermenticus, can help mice recover from colitis, a new study has found.   view more (2009-10-26)

The bowels of infection
Current research suggests that latent cytomegalovirus (CMV) infection may exacerbate inflammatory bowel disease (IBD). The related report by Onyeagocha et al, "Latent cytomegalovirus infection exacerbates experimental colitis," appears in the November 2009 issue of The American Journal of Pathology.   view more (2009-10-21)

Multivisceral transplant survival rates improve with new treatment, says Pittsburgh study
Data from the largest single-center experience of adult and pediatric intestinal and multivisceral transplantation show that survival rates have improved with the advent of innovative surgical techniques, novel immunosuppressive protocols and better post-operative management.   view more (2009-10-06)

Gut worms may protect against house-dust mite allergy
A study conducted in Vietnam has added further weight to the view that parasitic gut worms, such as hookworm, could help in the prevention and treatment of asthma and other allergies.   view more (2009-09-29)

Researchers go underground to reveal 850 new species
Australian researchers have discovered a huge number of new species of invertebrate animals living in underground water, caves and "micro-caverns" amid the harsh conditions of the Australian outback.   view more (2009-09-28)

Research Team Finds First Evolutionary Branching for Bilateral Animals
In the most computationally intensive phylogenetic analysis to date, an international research team led by Brown University has found the first evolutionary branching for bilateral animals.   view more (2009-09-24)

Scientists Use MicroRNAs to Track Evolutionary History for First Time
The large group of segmented worms known as annelids, which includes earthworms, leeches and bristle worms, evolved millions of years ago and can be found in every corner of the world.   view more (2009-09-10)

Turning back the clock: Fasting prolongs reproductive life span
Scientific dogma has long asserted that females are born with their entire lifetime's supply of eggs, and once they're gone, they're gone.   view more (2009-08-28)

Texas A&M-Galveston professor discovers new species of marine life
Two tiny worms much smaller than a rice grain and a strange crustacean that has no eyes and poisonous fangs are among several new species of marine life discovered in an underwater cave by a Texas A&M University at Galveston researcher, who has had one of the new species named after him.    view more (2009-08-28)

Arterial, venous or total mesenteric ischemia/reperfusion causes different types of injury?
It is known that I/R induces an inflammatory response deleterious to the organ involved but also to the system as a whole.   view more (2009-08-27)

How to increase colonoscopy attendance?
In view of low attendance rate for colonoscopy screening for colorectal cancer (CRC), it is necessary to establish effective intervention methods to increase colonoscopy compliance.   view more (2009-08-27)

Pinhead-size worms + robot = new antibiotics
In an advance that could help ease the antibiotic drought, scientists in Massachusetts are describing successful use of a test that enlists pinhead-sized worms in efforts to discover badly needed new antibiotics.   view more (2009-08-06)

Discovery to aid in future treatments of third-world parasites
Schistosomiasis, one of the most important of the neglected tropical diseases, is caused by infection with parasitic helminths of the genus Schistosoma.   view more (2009-07-28)
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