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HIV Current Events - the latest HIV news stories, articles, research and discoveries.
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FSU research produces images of AIDS virus that may shape vaccine
As the world marks the 25th year since the first diagnosed case of AIDS, groundbreaking research by scientists at Florida State University has produced remarkable three-dimensional images of the virus and the protein spikes on its surface that allow it to bind and fuse with human immune cells. View News Article (2006-05-30)


A new step towards an AIDS vaccine
Progressive disease after HIV infection is inversely correlated with the presence of plasmacytoid dendritic cells (pDCs), a subset of the dendritic cell family and the major producers of type 1 interferon in the body. View News Article (2005-10-14)


Molecular steps involved in the creation of gene-silencing MicroRNAs identified
First discovered only a few brief years ago, microRNAs are small, remarkably powerful molecules that appear to play a pivotal role in gene silencing, one of the body's main strategies for regulating its genome. A scant 22 nucleotides in length, miRNAs appear to work by binding to and somehow interfering with messenger RNA, itself responsible for translating genes into proteins. View News Article (2005-06-23)


New lab mice pave way for novel studies of human infection
A new type of laboratory mouse developed at UT Southwestern Medical Center can fight certain infections the same way humans do, making the rodents very useful for novel studies of human-pathogen interaction and developing disease therapies. View News Article (2006-10-23)


Role of protein in immune response may aid HIV research
A family of proteins that serve as the body's first line of defense against bacterial infections may provide a lifeline for individuals with compromised immune systems, according to researchers at the Indiana University School of Medicine - Northwest. View News Article (2006-07-31)


Controlling neglected tropical diseases could help make poverty history
"The big three" infections AIDS, TB and malaria have caught the world's attention but other disabling and fatal infectious diseases in Africa are being ignored, say three eminent tropical disease researchers in the international health journal PLoS Medicine. View News Article (2005-10-11)


Molecular switch may turn off immune cells that target HIV
One of the primary mysteries of the AIDS epidemic - why the immune system is unable to control HIV infection - may have been solved by an international research collaborative. View News Article (2006-08-21)


Colon cancer screenings may not pay off and could pose harm to some
Even though current guidelines advocate colorectal cancer screenings for those with severe illnesses, they may bring little benefit and may actually pose harm, according to a recent study by Yale School of Medicine researchers published in the Archives of Internal Medicine. View News Article (2007-12-19)


Interfering RNA silences genes in 'slippery' immune cells
A technical advance in laboratory techniques may provide biology researchers broader access to RNA interference, a process of blocking the activity of targeted genes. View News Article (2006-05-09)


Researchers discover gut tissue to be a major reservoir harboring HIV
UCLA researchers have found the human gut to be a major reservoir harboring the HIV virus - holding almost twice as much as a person's blood. View News Article (2006-08-28)

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