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Latest CD4 Stories

2009-10-06 08:07:34

A new study from the Trudeau Institute in Saranac Lake, New York, demonstrates that immune system cells important for both pathogen resistance and vaccine efficacy live longer in older animals but because of this longevity acquire functional defects.

2009-10-02 12:45:00

The drugs used to treat individuals infected with HIV-1 keep the virus under control and dramatically improve prognosis, but they do not eliminate the virus from the body completely, some remains hidden in immune cells known as resting CD4+ T cells.

2009-09-23 06:00:00

RICHMOND, Calif., Sept. 23 /PRNewswire-FirstCall/ -- Sangamo BioSciences, Inc.

2009-08-02 12:55:00

New research helps explain why infection with herpes simplex virus-2 (HSV-2), which causes genital herpes, increases the risk for HIV infection even after successful treatment heals the genital skin sores and breaks that often result from HSV-2.

2009-07-21 08:14:48

A team of researchers from The Wistar Institute and the University of Pennsylvania reports new evidence refuting a popular hypothesis about the highly publicized failure in 2007 of the Merck STEP HIV vaccine study that cast doubt on the feasibility of HIV-1 vaccines.

2009-05-08 08:30:55

Why is the immune system able to fight off some viruses but not others, leading to chronic, life-threatening infections like HIV and hepatitis C?

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2009-04-16 06:05:00

A new report from the Naval Medical Center in San Diego said that CD4+ cell counts among newly-diagnosed HIV patients in the U.S. fell from 1985 to 2007, suggesting the virus may be growing more virulent.

2009-04-15 07:41:59

Begin treatment as early as possible: this general common sense rule seems to apply to most diseases except HIV-AIDS, which is only treated once a certain number of immune cells called "CD4+" cells have disappeared.

2009-04-10 08:32:49

The first antiretroviral treatments appeared in 1996. Since then, new and better drugs have been discovered that have almost turned AIDS into a chronic disease. Nevertheless, there is still room to improve the performance of the the therapeutic strategies used in clinical practice.

2009-02-11 09:06:12

Providing a synthetic form of the immune system protein interleukin-2 (IL-2) to HIV-infected individuals already taking combination antiretroviral therapy boosts their numbers of CD4+ T cells, the key white blood cells destroyed by HIV, but fails to reduce their risk of HIV-associated opportunistic diseases or death compared with combination antiretroviral therapy alone.


Word of the Day
chauffeuse
  • A woman chauffeur.
  • A woman who operates an automobile.
The word 'chaffeuse' comes from French, and is the feminine form of 'chauffeur'.
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