Reassigning cells to fight infection
Just as a uniform helps distinguish a soldier from a police officer, scientists use proteins that immune cells wear on their surfaces to determine their job in the body. T cells, for example, that display ...
Immunology
Apr 26, 2013 |
4.5 / 5 (2) |
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Roundworm quells obesity and related metabolic disorders
Researchers at the University of Maryland School of Medicine, Baltimore, have shown in a mouse model that infection with nematodes (also known as roundworms) can not only combat obesity but ameliorate related metabolic disorders. ...
Immunology
Apr 25, 2013 |
5 / 5 (3) |
1
Spanish group patents an automatic suture system for colon cancer operations
The Spanish research centre Innotex has developed a device that enables automatic suturing of the large intestine after being sectioned during cancer colon surgery. The novelty of the system, called Insewing, ...
Cancer
Apr 25, 2013 |
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Study shows gut bacteria byproduct predicts heart attack and stroke
A microbial byproduct of intestinal bacteria contributes to heart disease and serves as an accurate screening tool for predicting future risks of heart attack, stroke and death in persons not otherwise identified by traditional ...
Cardiology
Apr 24, 2013 |
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Team deploys hundreds of tiny untethered surgical tools in first animal biopsies
(Medical Xpress)—By using swarms of untethered grippers, each as small as a speck of dust, Johns Hopkins engineers and physicians say they have devised a new way to perform biopsies that could provide a ...
Medical research
Apr 23, 2013 |
5 / 5 (3) |
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Fecal transplant studied for kids with bowel disease
(HealthDay)—Fecal transplantation—an innovative enema treatment—may help reduce or eliminate symptoms of ulcerative colitis in most children and young adults, according to a small study.
Diseases, Conditions, Syndromes
Apr 17, 2013 |
5 / 5 (1) |
1
Stenting blocked bowel arteries saves lives
Stenting reopens completely blocked bowel arteries, preventing damage and even death from a condition that causes individuals severe pain and leads to excessive weight loss, notes research being presented at the Society of ...
Cardiology
Apr 14, 2013 |
5 / 5 (1) |
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Roundworm infections threaten organ recipients
(HealthDay)—Three people who received transplant organs in 2012 from the same 24-year-old donor got more than they bargained for: Each developed a severe roundworm infection, U.S. health officials reported ...
Diseases, Conditions, Syndromes
Apr 11, 2013 |
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Study finds new drug target for metastatic breast cancer
Research led by Dr. Suresh Alahari, Professor of Biochemistry and Molecular Biology at LSU Health Sciences Center New Orleans, is the first to report that two specific tumor suppressor genes work in concert to inhibit the ...
Cancer
Apr 11, 2013 |
5 / 5 (1) |
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Exposure to space radiation reduces ability of intestinal cells to destroy oncoprotein
Two studies funded by NASA and presented at the AACR Annual Meeting 2013 help explain why space radiation may increase the risk of colorectal cancer in humans.
Cancer
Apr 09, 2013 |
not rated yet |
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Adding intestinal enzyme to diets of mice appears to prevent, treat metabolic syndrome
Feeding an intestinal enzyme to mice kept on a high-fat diet appears to prevent the development of metabolic syndrome – a group of symptoms associated with type 2 diabetes, cardiovascular disease and fatty liver – and ...
Medical research
Apr 08, 2013 |
3 / 5 (2) |
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Fecal microbial transplantation found to be possible treatment
A Spectrum Health clinical trial has found that fecal microbial transplantation (FMT) has resulted in the improvement or absence of symptoms in most pediatric patients with active ulcerative colitis.
Diseases, Conditions, Syndromes
Apr 05, 2013 |
not rated yet |
0
Scissor-like enzyme points toward treatment of infectious disease
UT Southwestern Medical Center researchers report that a pathogen annually blamed for an estimated 90 million cases of food-borne illness defeats a host's immune response by using a fat-snipping enzyme to ...
Medical research
Apr 04, 2013 |
5 / 5 (1) |
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Meal-induced falls in blood pressure in Parkinson's sufferers
University of Adelaide researchers are hoping to better understand why some sufferers of Parkinson's disease experience a marked reduction in blood pressure after they've eaten a meal.
Parkinson's & Movement disorders
Apr 03, 2013 |
4 / 5 (1) |
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Promising stem cell therapy for leukemia patients
Leukemia patients receive a bone marrow transplant, which allows them to build a "new" immune system. However, this immune system not only attacks cancer cells but healthy tissue too. Special antibodies will ...
Cancer
Apr 02, 2013 |
5 / 5 (1) |
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