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Hiv Affected Cells

Here's a taste of what TheBody.com has to offer on this topic:
Get the Facts
The Well Project

Understanding CD4 Cells and CD4 Cell Tests

... The Basics CD4 Count and HIV CD4 Count and HIV Treatment CD4 Cell Test The Bottom Line The Basics Your immune system protects your body by fighting germs and infections.White blood cells are an important part of your immune system. HIV infects and destroys a type of white blood
Ask the Experts

HIV attacks CD8 cells?

My Drs. can't answer this and my lengthy internet searches are fruitless. I know all about how HIV attacks CD4s, but does it also infect/hijack CD8s? Thank you!
Mark Holodniy, M.D., F.A.C.P., C.I.C.

Response from Mark Holodniy, M.D., F.A.C.P., C.I.C.

Stanford University, School of Medicine
...Unlikely to infect CD8 cells, unless they are dual positive CD4/CD8, of which there are a few. On the other hand, infecting CD4 cells and destroying them Read more »

t cell transfusion

I understand that HIV directly affects the helper t cell population. And that t cells are necessary to stimulate B cells, B cells to differentiate into plasma cells, finally secreting antibodies. Of course as time passes, the virus depletes the t...
Mark Holodniy, M.D., F.A.C.P., C.I.C.

Response from Mark Holodniy, M.D., F.A.C.P., C.I.C.

Stanford University, School of Medicine
...That is a great question. Unfortunately giving t cells to someone with HIV is like giving them an organ transplant. The t cells would be recognized as foreign and would be destroyed. Read more »

Eliminating HIV reservoirs might damage cells?

Dear Dr. Wohl:Once you said in this forum that the researcher (I cant remember his name) who did the study on valproic acid is working at your university.Imagine his theory worked and he could figure something to force the virus to leave the cells...
David Wohl, M.D.

Response from David Wohl, M.D.

University of North Carolina - Chapel Hill
...from replicating. These resting cells are mostly in lymph tissue. Whether there are resting cells in the brain that could be affected by valproic acid and, if so, can that in a way lead to harm, I do not know and will ask my colleague and get... Read more »

how do depleted numbers of CD4 cells affect antibody production

and cell mediated immunity?what affect do antibodies have on the numbers of HIV particles?thanks
Mark Holodniy, M.D., F.A.C.P., C.I.C.

Response from Mark Holodniy, M.D., F.A.C.P., C.I.C.

Stanford University, School of Medicine
...CD4 cells make lots of chemicals and hormones that are required for normal function of b cells and cytotoxic t cells (CD8 cells). Thus, Read more »
Articles
University Hospital Heidelberg

How HIV Cripples Immune Cells

...stopped completely. The underlying mechanism of this observation was a complete mystery up to now, however. HIV modifies the cell structure system of the host cells Viruses alter the support structures of affected cells, enabling them to... Read more »
AIDS InfoNet

CD4 Cell Tests

...cells that kill cancer cells and cells infected with a virus. Researchers can tell these cells apart by specific proteins on the cell surface. A T-4 cell is a T-cell with CD4 molecules on its surface. This type of T-cell is also called "CD4... Read more »
Henry J. Kaiser Family Foundation

Cell Phone Soap Operas Promote Condom Use, HIV Awareness

...with messages about HIV awareness, safer sex and condom use through a series of 12 soap opera vignettes that can be viewed on a cell phone, the AP/ Atlanta Journal-Constitution reports. Rachel Jones, an educator at Rutgers University's ... Read more »
The Well Project

Understanding HIV-Related Lab Tests I: Complete Blood Count and Blood Chemistry

...Status How HIV is affecting your immune system If you need to start or switch HIV drugs Example of lab test: CD4 cell test (see sheet called Understanding CD4 Cells and CD4 Cell Tests ) HIV Illness How HIV is responding... Read more »
Connect With Others

HIV and the brain - update

Posted by ScotCharles, 6 Replies
...is not that brain cells simply die. Rather, they become sick and lose their ability to communicate with each other. Because the cells are still alive, there is hope that the condition could be stopped or even reversed with proper treatment.... Read more »

Scientists Discover 'Natural Barrier' to HIV

Posted by MOCHA
...Langerhans cells from 13 human donors, may explain why. When HIV comes in contact with genital mucosa, its ultimate target -- the cells it seeks to hijack and destroy -- are immune system T-cells. But T-cells are relatively far away (in lymph... Read more »

White Blood Count Question

Posted by Anonymous, 4 Replies
...When you get a standard blood workup from the doctor and they say your white blood cell count is elevated would that correspond to a recent HIV exposure? I was not sure if an HIV exposure would cause a decreae in Read more »

See,I told you HIV replicates a cell's DNA TO RNA

Posted by Anonymous, 1 Reply
...However, the problem is not free virus, but the fact that the viral RNA has become incorporated into the DNA of CD4 cells and other human cells. As long as those cells are alive, the virus is safe and capable of ... Read more »