News tagged with brain receptors
Researchers provide definitive proof for receptor's role in synapse development
Jackson Laboratory researchers led by Associate Professor Zhong-wei Zhang, Ph.D., have provided direct evidence that a specific neurotransmitter receptor is vital to the process of pruning synapses in the brains of newborn ...
Neuroscience
Dec 31, 2012 |
5 / 5 (2) |
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Sexual and social behaviour modified by serotonin system drugs
Drugs that bind to specific serotonin receptors in the brain can both improve and impair female sexual function in non-human primates. These are the findings of a study conducted by Leiden PhD candidate Yves ...
Medications
Dec 12, 2012 |
3 / 5 (1) |
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Experimental agent briefly eases depression rapidly in test: Works in brain like ketamine, with fewer side effects
(Medical Xpress)—A drug that works through the same brain mechanism as the fast-acting antidepressant ketamine briefly improved treatment-resistant patients' depression symptoms in minutes, with minimal untoward side effects, ...
Psychology & Psychiatry
Dec 11, 2012 |
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Drug fights hard-to-treat depression by targeting brain receptors in a new way
A first-of-its-kind antidepressant drug discovered by a Northwestern University professor and now tested on adults who have failed other antidepressant therapies has been shown to alleviate symptoms within hours, have good ...
Medical research
Dec 07, 2012 |
4.8 / 5 (8) |
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Research shows immune system response is detrimental to novel brain cancer therapy
For the first time, researchers have demonstrated that the response of natural killer (NK) cells is detrimental to glioblastoma virotherapy, a novel way of treating malignant brain cancer by injecting a virus into the tumor. ...
Cancer
Dec 04, 2012 |
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Next-generation treatments for Fragile X syndrome
A potential new therapeutic strategy for treating Fragile X syndrome is detailed in a new report appearing in the current issue of Biological Psychiatry, from researchers led by Dr. Lucia Ciranna at University of Catania in Ita ...
Psychology & Psychiatry
Nov 29, 2012 |
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Suvorexant drug may offer new approach to treating insomnia
A new drug may bring help for people with insomnia, according to a study published in the November 28, 2012, online issue of Neurology, the medical journal of the American Academy of Neurology.
Neuroscience
Nov 28, 2012 |
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Patient's own immune cells may blunt viral therapy for brain cancer
Doctors now use cancer-killing viruses to treat some patients with lethal, fast-growing brain tumors. Clinical trials show that these therapeutic viruses are safe but less effective than expected.
Cancer
Nov 25, 2012 |
3.7 / 5 (3) |
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Study identifies a potential cause of Parkinson's disease
Deciphering what causes the brain cell degeneration of Parkinson's disease has remained a perplexing challenge for scientists. But a team led by scientists from The Scripps Research Institute (TSRI) has pinpointed ...
Parkinson's & Movement disorders
Nov 19, 2012 |
4.3 / 5 (6) |
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Doubling down against diabetes: Turbo-charged gut hormones
A collaboration between scientists in Munich, Germany and Bloomington, USA may have overcome one of the major challenges drug makers have struggled with for years: Delivering powerful nuclear hormones to specific tissues, ...
Medical research
Nov 13, 2012 |
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Research shows binge drinking inhibits brain development
(Medical Xpress)—Teenagers who binge drink risk inhibiting part of their brain's development and many are laying the groundwork for alcoholism down the track a Queensland University of Technology (QUT) ...
Neuroscience
Nov 09, 2012 |
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Researchers find why nicotine in cigarettes may relieve anxiety in smokers
Preclinical data suggests inactivation of a specific sub-class of nicotinic receptors may be an effective strategy to help smokers quit without feeling anxious, according to Virginia Commonwealth University ...
Medical research
Nov 08, 2012 |
3 / 5 (2) |
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Is your memory playing tricks on you? Check your medicine cabinet
Common medication to treat insomnia, anxiety, itching or allergies can have a negative impact on memory or concentration in the elderly, according to Dr. Cara Tannenbaum, Research Chair at the Institut universitaire de gériatrie ...
Medications
Nov 06, 2012 |
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Caffeine's effect on the brain's adenosine receptors visualized for the first time
Molecular imaging with positron emission tomography (PET) has enabled scientists for the first time to visualize binding sites of caffeine in the living human brain to explore possible positive and negative ...
Medical research
Nov 01, 2012 |
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Unique protein bond enables learning and memory
Two proteins have a unique bond that enables brain receptors essential to learning and memory to not only get and stay where they're needed, but to be hauled off when they aren't, researchers say.
Medical research
Oct 30, 2012 |
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