CD4+ T cells, or helper T cells, are one type of lymphocyte that helps coordinate the immune response against infection and disease. They interact and activate other cells in the immune system. The ...

A newly developed microfluidic biosensor promises to reshape how CD4+ T cells — key indicators of immune function in Human Immunodeficiency Virus (HIV) patients — are detected. By integrating ...

For decades, HIV treatment has depended on one hard truth: once medication stops, the virus usually comes roaring back.

Accurate monitoring of CD4 + T cell counts is vital for evaluating immune health and guiding treatment in people living with Human Immunodeficiency Virus (HIV). Yet conventional tools like flow ...

Researchers tested a HIV vaccine in six non-human primates. All developed broadly neutralizing antibodies targeting the spike apex, showing activity against diverse strains and supporting future ...

Human immunodeficiency virus (HIV) attacks CD4 cells, which are a small part of the white blood cells. In acute HIV, white blood cell count may drop slightly but still look “normal.” A white blood ...