News tagged with cd4
Treatment leads to near-normal life expectancy for people with HIV in South Africa
In South Africa, people with HIV who start treatment with anti-AIDS drugs (antiretroviral therapy) have life expectancies around 80% of that of the general population provided that they start treatment before their CD4 count ...
HIV & AIDS
Apr 09, 2013 |
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Researchers identify a promising target for multiple sclerosis treatments
A team of basic and clinical scientists led by the University of Montreal Hospital Research Centre's (CRCHUM) Dr. Nathalie Arbour has opened the door to significantly improved treatments for the symptoms of Multiple Sclerosis ...
Immunology
Mar 19, 2013 |
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Current HIV screening guidelines are too conservative
Early HIV treatment can save lives as well as have profound prevention benefits. But those infected with the virus first must be identified before they can be helped.
HIV & AIDS
Mar 13, 2013 |
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AIDS journal publishes findings of two important studies
The results of two important studies have been published in the March issue of AIDS, the official journal of the International AIDS Society. One study notes that screening for HIV should be performed more frequently—up t ...
HIV & AIDS
Mar 04, 2013 |
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Immune systems of healthy adults 'remember' germs to which they've never been exposed
It's established dogma that the immune system develops a "memory" of a microbial pathogen, with a correspondingly enhanced readiness to combat that microbe, only upon exposure to it—or to its components though a vaccine. ...
Immunology
Feb 07, 2013 |
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Early therapy for HIV vital
New insight into the optimal timing of therapy for HIV infection could give patients a better chance of responding to potential cure strategies of the future.
HIV & AIDS
Feb 01, 2013 |
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Study reveals two-fold higher incidence of non-melanoma skin cancers for HIV patients
HIV-positive patients have a higher incidence of non-melanoma skin cancers, according to a Kaiser Permanente study that appears in the current online issue of the Journal of the National Cancer Institute. Specifically, basal ...
Cancer
Jan 29, 2013 |
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Study: Antiretroviral therapy for HIV-1 in first four months is crucial
Patients who are started on antiretroviral therapy for HIV-1 infection within four months of estimated infection date—and who have higher counts of CD4+ T-cells at the initiation of therapy—demonstrate a stronger recovery ...
HIV & AIDS
Jan 16, 2013 |
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Early treatment for HIV slows damage to immune system and reduces risk of transmission
A 48-week course of antiretroviral medication taken in the early stages of HIV infection slows the damage to the immune system and delays the need for long term treatment, according to research published today in the New En ...
HIV & AIDS
Jan 16, 2013 |
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Vaginal microbicide gel may offer a promising strategy for prevention and protection against HIV transmission
A new study shows that a microbicide gel is highly effective in block infection by the AIDS virus in a non-human primate model. In the paper published December 6 in the Open Access journal PLOS Pathogens, Dereuddre-Bosquet and co ...
HIV & AIDS
Dec 06, 2012 |
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Use of clinical decision-support system can improve HIV care
(HealthDay)—Use of a clinical decision-support system (CDSS) appears to be beneficial in HIV care, with improvements noted in CD4 cell counts and clinic follow-up, according to a study published in the ...
HIV & AIDS
Dec 04, 2012 |
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Vitamin D supplements may benefit lupus patients
A new clinical study published in BioMedCentral's open access journal Arthritis Research and Therapy provides preliminary evidence that vitamin D supplementation could be considered an immunomodulatory agent for systemic lupus ...
Arthritis & Rheumatism
Oct 16, 2012 |
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Pregnancy generates maternal immune-suppressive cells that protect the fetus
A new study published online in the journal Nature suggests it might be possible to develop vaccines to prevent premature birth and other pregnancy complications. If so, such vaccines would be the first intended to stimul ...
Immunology
Sep 26, 2012 |
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Scientists develop technique to decipher the dormant AIDS virus concealed in cells
Scientists at the Gladstone Institutes have gotten us one step closer to understanding and overcoming one of the least-understood mechanisms of HIV infection—by devising a method to precisely track the life cycle of individual ...
HIV & AIDS
Sep 11, 2012 |
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HIV treatment use increases in the US
Between 2000 and 2008, the proportion of HIV-infected patients in the U.S. receiving effective treatment known as highly active antiretroviral therapy (HAART) increased, and HIV-infected patients appeared to be less infectious ...
HIV & AIDS
Sep 03, 2012 |
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CD4
CD4 (cluster of differentiation 4) is a glycoprotein expressed on the surface of T helper cells, monocytes, macrophages, and dendritic cells. It was discovered in the late 1970s and was originally known as leu-3 and T4 (after the OKT4 monoclonal antibody that reacted with it) before being named CD4 in 1984. In humans, the CD4 protein is encoded by the CD4 gene.
For more information about CD4, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
