Georgetown University Medical Center
'Different kind of stem cell' possesses attributes favoring regenerative medicine
A research team at Georgetown Lombardi Comprehensive Cancer Center say the new and powerful cells they first created in the laboratory a year ago constitute a new stem-like state of adult epithelial cells. They say these ...
Medical research
Nov 19, 2012 |
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Researchers reveal potential cause of HIV-associated dementia
Researchers at Georgetown University Medical Center appear to have solved the mystery of why some patients infected with HIV, who are using antiretroviral therapy and show no signs of AIDS, develop serious depression as well ...
Alzheimer's disease & dementia
Jul 10, 2012 |
3 / 5 (2) |
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Researchers reveal how a single gene mutation leads to uncontrolled obesity
Researchers at Georgetown University Medical Center have revealed how a mutation in a single gene is responsible for the inability of neurons to effectively pass along appetite suppressing signals from the body to the right ...
Genetics
Mar 18, 2012 |
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Researchers rewrite textbook on location of brain's speech processing center
Scientists have long believed that human speech is processed towards the back of the brain's cerebral cortex, behind auditory cortex where all sounds are received -- a place famously known as Wernicke's area ...
Neuroscience
Jan 30, 2012 |
4.6 / 5 (18) |
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Shark compound proves potential as drug to treat human viruses
A compound initially isolated from sharks shows potential as a unique broad-spectrum human antiviral agent, according to a study led by a Georgetown University Medical Center investigator and reported in the Proceedings of ...
Medical research
Sep 19, 2011 |
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Cancer drug prevents build-up of toxic brain protein
Researchers at Georgetown University Medical Center have used tiny doses of a leukemia drug to halt accumulation of toxic proteins linked to Parkinson's disease in the brains of mice. This finding provides the basis to plan ...
Genetics
May 10, 2013 |
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Difficulty in recognizing faces in autism linked to performance in a group of neurons
Neuroscientists at Georgetown University Medical Center (GUMC) have discovered a brain anomaly that explains why some people diagnosed with autism cannot easily recognize faces—a deficit linked to the impairments in social ...
Neuroscience
Mar 18, 2013 |
3 / 5 (1) |
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Newly found 'volume control' in the brain promotes learning, memory
Scientists have long wondered how nerve cell activity in the brain's hippocampus, the epicenter for learning and memory, is controlled—too much synaptic communication between neurons can trigger a seizure, and too little ...
Neuroscience
Jan 09, 2013 |
4.8 / 5 (8) |
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Removing protein 'garbage' in nerve cells may help control two neurodegenerative diseases
Neuroscientists at Georgetown University Medical Center say they have new evidence that challenges scientific dogma involving two fatal neurodegenerative diseases—amyotrophic lateral sclerosis (ALS), and frontotemporal ...
Medical research
Dec 20, 2012 |
5 / 5 (6) |
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Study uncovers mechanism used by BRCA1 to suppress tumors
A new study by Georgetown University Medical Center researchers reveals how a well-known tumor suppressor gene may be functioning to stop cancer cell growth.
Cancer
Dec 17, 2012 |
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Strong tobacco control policies in Brazil credited for more than 400,000 lives saved
High cigarette prices, smoke-free air laws, marketing restrictions and other measures, all part of Brazil's strong tobacco control policies, are credited for a 50 percent reduction in smoking prevalence between ...
Health
Nov 06, 2012 |
5 / 5 (1) |
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Might lefties and righties benefit differently from a power nap?
People who like to nap say it helps them focus their minds post a little shut eye. Now, a study from Georgetown University Medical Center may have found evidence to support that notion.
Neuroscience
Oct 17, 2012 |
4.4 / 5 (7) |
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What you hear could depend on what your hands are doing
New research links motor skills and perception, specifically as it relates to a second finding—a new understanding of what the left and right brain hemispheres "hear." Georgetown University Medical Center researchers say ...
Neuroscience
Oct 14, 2012 |
5 / 5 (7) |
1
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First use in patient of conditionally reprogrammed cells delivers clinical response
Using a newly discovered cell technology, Georgetown University Medical Center researchers were able to identify an effective therapy for a patient with a rare type of lung tumor. The single case study, reported in the September ...
Cancer
Sep 27, 2012 |
5 / 5 (1) |
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Single protein promotes resistance to widely used anti-estrogen drugs
Researchers at Georgetown Lombardi Comprehensive Cancer Center have uncovered a single molecule they say is a major determinant of resistance to anti-estrogen therapy used to treat or prevent breast cancer in high-risk women.
Cancer
Jul 02, 2012 |
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