CD4 cells are also known as CD4+ T cells.
CD4 cells, critical components of the immune system, are often referred to as CD4+ T cells. These white blood cells play a vital role in fighting off infections. According to the provided reference, the CD4 cell count serves as a crucial indicator of immune function, especially in individuals with HIV. Understanding their role is paramount in managing various health conditions.
Key Aspects of CD4+ T Cells
- Immune System Function: CD4+ T cells actively participate in the body’s defense mechanism.
- HIV Management: The quantity of CD4 cells is a key determinant for the need of opportunistic infection (OI) prophylaxis in HIV-positive patients.
- White Blood Cells: They are a type of white blood cell involved in immune responses.
The reference highlighted the importance of CD4 cell counts in assessing immune health, particularly in those living with HIV, illustrating the direct connection between these cells and the body’s capacity to fight infections. The use of the term CD4+ T cells is essential in the medical community for accuracy and clarity.
In summary, whenever you encounter the term 'CD4 cells', it is interchangeable with 'CD4+ T cells'.
