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tag hiv vaccine culture

African AIDS Vaccine Programme launched
Jacqui Wise(patjacq@mweb.co.za) | Jun 11, 2002 | 4 min read
New initiative aims to develop a vaccine against the HIV subtype most prevalent in Africa.
Two-Faced Proteins May Tackle HIV Reservoirs
Amanda B. Keener | Oct 21, 2015 | 3 min read
Researchers design antibody-like proteins to awaken and destroy HIV holdouts.
Updated July 9
Track COVID-19 Vaccines Advancing Through Clinical Trials
The Scientist | Apr 7, 2020 | 10+ min read
Find the latest updates in this one-stop resource, including efficacy data and side effects of approved shots, as well as progress on new candidates entering human studies.
The Little Cell That Could
Megan Scudellari | Jul 1, 2012 | 7 min read
Critics point out that cell therapy has yet to top existing treatments. Biotech companies are setting out to change that—and prove that the technology can revolutionize medicine.
TSG101: An Antiviral Target with a Murky Past
Ricki Lewis | Jan 18, 2004 | 5 min read
Viruses hijack a host protein that normally sorts the trash
Building a Better Mouse
Edyta Zielinska | Apr 1, 2010 | 10+ min read
A notoriously poor proxy for the human experience of cancer, mouse models are now undergoing a major renovation.
Observers Praise AIDS Report But Foresee Problems In Implementation
Steven Benowitz | May 12, 1996 | 10 min read
Problems In Implementation LOUD AND CLEAR: Attorney Lynda Dee stresses the need for communication among the institutes. When a federally appointed panel announced in March the results of its 15-month-long review of the United States government's AIDS research program, AIDS activists as well as scientists cheered. The National Institutes of Health's AIDS Research Program Evaluation Working Group's recommendations largely called for scrapping what the group saw as outdated and ineffective polic
Getting Proteins Into Cells
Laura Bonetta | Apr 1, 2002 | 9 min read
A postdoctoral fellow has just identified an interesting new gene. But to get published in a top-flight journal, there's a need to figure out what the gene product does in vivo. Unfortunately, to accomplish that, the postdoc needs a way to get the protein into the cell, and therein lies the problem: There are many fast and effective methods to introduce transcriptionally active DNA into cells,1 but options for delivering functional proteins into cells are limited. New research and commercially a
A Paradigm Shift in Stem Cell Research?
Ricki Lewis | Mar 5, 2000 | 9 min read
Photo: E.D. Laywell, UT MemphisMultipotent clones of cells derived from the adult human brain With the promises and challenges of stem cell research in the headlines, visions of artificial livers dance in the public's eye. Bioethicists, politicians, and citizens alike continue to debate whether public funds should be used to obtain cells from human embryos and fetuses. On the scientific front, however, the implications of stem cell research are even more profound than offering replacement parts.
Field of Dreams
Aileen Constans | Jun 25, 2000 | 10+ min read
Magnetic Separation Systems Suppliers of Magnetic Microspheres for a Variety of Applications Labsystems' KingFisher Magnetic Particle Processor plunges into the magnetic separation scene. Since LabConsumer's last profile of magnetic bead technology, the use of paramagnetic particles in biological separations and detection has exploded.1 However, development of processing technologies has lagged behind refinements of the beads themselves. The instrumentation emerging within the last few years

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