News tagged with peptides
Related topics: protein , alzheimer s disease , blood vessels , amino acids , cells
Research team breakthrough in delivering drugs to the brain
Researchers at UCL have made a breakthrough in the way that drugs could be delivered to the brain.
Medical research
Mar 11, 2013 |
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Diabetic medication may protect patients from developing heart failure, study finds
A class of medications commonly prescribed to lower blood sugar in diabetic patients appears to protect them from developing heart failure, according to a study at Henry Ford Hospital in Detroit.
Cardiology
Mar 10, 2013 |
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Is this peptide a key to happiness?
(Medical Xpress)—What makes us happy? Family? Money? Love? How about a peptide? The neurochemical changes underlying human emotions and social behavior are largely unknown. Now though, for the first time in humans, scientists ...
Psychology & Psychiatry
Mar 07, 2013 |
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New model could lead to improved treatment for early stage Alzheimer's
Researchers at the University of Florida and The Johns Hopkins University have developed a line of genetically altered mice that model the earliest stages of Alzheimer's disease. This model may help scientists identify new ...
Alzheimer's disease & dementia
Feb 28, 2013 |
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High-fat diet impairs satiation signaling in obese-prone
(HealthDay)—Feeding obese-prone rats a high-fat diet leads to impaired satiation signaling through glucagon-like peptide-1 (GLP-1), a gastrointestinal hormone that suppresses food intake and helps regulate ...
Diabetes
Feb 27, 2013 |
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Study shows how insulin-like molecules play critical role in learning and memory
Though it's most often associated with disorders like diabetes, Harvard researchers have shown how the signaling pathway of insulin and insulin-like peptides plays another critical role in the body – helping ...
Neuroscience
Feb 26, 2013 |
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Study in mice yields Angelman advance
In a new study in mice, a scientific collaboration centered at Brown University lays out in unprecedented detail a neurological signaling breakdown in Angelman syndrome, a disorder that affects thousands ...
Medical research
Feb 13, 2013 |
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Type II diabetes and the Alzheimer's connection
A research team in Israel has devised a novel approach to identifying the molecular basis for designing a drug that might one day decrease the risk diabetes patients face of developing Alzheimer's disease. The team will present ...
Alzheimer's disease & dementia
Feb 01, 2013 |
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Peptide found to induce autophagy resulting in defense against diseases
(Medical Xpress)—A multi-disciplined team of researchers from the United States and The Netherlands has found that introducing a certain type of peptide into mice cells induces autophagy, which in turn helps in fighting ...
Medical research
Jan 31, 2013 |
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Lupus: Peptide P140/LupuzorTM effectiveness confirmed
A clinical trial with 149 patients suffering from the very disabling autoimmune disease systemic lupus erythematosus, has shown the effectiveness of a synthetic peptide developed by a team of researchers led by CNRS biologist ...
Arthritis & Rheumatism
Jan 25, 2013 |
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Synthetic corkscrew peptide kills antibiotic-resistant Gram-negative bacteria
An engineered peptide provides a new prototype for killing an entire category of resistant bacteria by shredding and dissolving their double-layered membranes, which are thought to protect those microbes from antibiotics.
Medical research
Jan 24, 2013 |
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Scientist discovers new target for cancer therapy
Tumour cells need far more nutrients than normal cells and these nutrients cannot get into the malignant cells without transporters.
Cancer
Jan 24, 2013 |
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Hugging is good for you, but only with someone you know very well
Hugging someone can help reduce stress, fear and anxiety, has a lowering effect on blood pressure, promotes wellbeing and improves memory performance. These positive effects are caused by the secretion of ...
Psychology & Psychiatry
Jan 18, 2013 |
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Nutritional supplement may help prevent Alzheimer's, research suggests
(Medical Xpress)—A nutritional supplement available over-the-counter may offer protection from Alzheimer's disease, a study by the University of Virginia and Northwestern University suggests.
Alzheimer's disease & dementia
Jan 10, 2013 |
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Small peptide ameliorates autoimmune skin blistering disease in mice
Pemphigus vulgaris is a life-threatening autoimmune skin disease that is occurs when the body's immune system generates antibodies that target proteins in the skin known as desomogleins. Desmogleins help to form the adhesive ...
Immunology
Jan 09, 2013 |
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