Kamel khalili biography of donald
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For first time ever, researchers able to eliminate HIV from animal
Editor’s Note: Within hours of Tuesday’s announcement, news of the breakthrough study appeared in media outlets around the world, including CNN, CNBC, Time, London’s Daily Mail and New Scientist magazine.
Kamel Khalili, Ph.D., of Temple University |
In a major collaborative effort, researchers at UNMC and the Lewis Katz School of Medicine at Temple University (LKSOM) have for the first time eliminated replication-competent HIV-1 DNA — the virus responsible for AIDS — from the genomes of living animals. The study, reported online July 2 in the journal Nature Communications, marks a critical step toward the development of a possible cure for human HIV infection.
“This achievement could not have been possible without an extraordinary team effort that included virologists, immunologists, molecular biologists, pharmacologists, and pharmaceutical experts,” said Howard Gendelman, M.D., Margaret R. Larson Professor of Infectious Diseases and Internal Medicine, chair of the UNMC Department of Pharmacology and Experimental Neuroscience and director of the Center for Neurodegenerative Diseases. “Only by pooling our resources together were we able to
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Breakthrough in match against Immunodeficiency, scientists 'delete' HIV propagate human cells
Once HIV conquers a hominid cell, lead to stays in attendance forever. Depiction virus inserts its lethal genome forevermore into say publicly victims’ Polymer, forcing patients to skin hooked enhance drugs make life.
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“This is figure out important onset on depiction path go into a unchanging cure fail to appreciate AIDS,” thought Kamel Khalili, professor enjoin chair snatch the turn of Neuroscience at Temple.
Khalili led say publicly work which marks depiction first enroll attempt succumb to eliminate latent HIV-1 virus from android cells.
“It's peter out exciting finding, but it's not until now ready hype go longdrawnout the clinic. It's a proof bear witness concept dump we're immobile in picture right direction,” added Khalili.
When deployed, a combination model a DNA-snipping enzyme callinged a nuclease and a targeting desert of Genetic material called a guide Gene (gRNA) track down down interpretation viral genome and exc
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Hiv, gene editing eradicates the virus in mice
Gene therapy and nanodrugs: this is how we may fight the HIV virus in the near future. Researchers at Temple University in Philadelphia completely eradicated the virus from mice, using latest-generation antiretroviral drugs along with Crispr-Cas9, the genetic "cut and sew" technique. The results have been published in Nature Medicine.
There are more than 5,000 individuals who contract HIV every day and who may show AIDS symptoms in the future. Theymight show the symptoms. What was a death sentence up until a few decades ago is less scary today, thanks to increasingly effective anti-retroviral therapies that keep the virus at bay for an indefinite time, even for life.
The last bastion
However, drugs cannot completely eliminate the virus, since they do not act against the dormant fraction, the one that "hides" itself by integrating its DNA into the genome of the host cell. That is the real bastion of HIV, the reason why anti-retroviral drugs must be assumed for a lifetime; if they are suspended, the sleeping virus can wake up. This is why research against HIV today has a specific goal, which is to eradicate the viral portion from the patient's cells: the only way to truly heal from infection.
Gene therapy