Since HIV was identified as the etiological agent of AIDS, there have been significant advances in antiretroviral therapy (ART) that has reduced morbidity/mortality. Still, the viral genome's high mutation rate, suboptimal ART regimens, incomplete adherence to therapy and poor control of the viral load generate variants resistant to multiple drugs. Licensing over 30 anti-HIV drugs worldwide, including integrase inhibitors, has marked a milestone since they are potent and well-tolerated drugs. In addition, they favor a faster recovery of CD4+ T cells. They also increase the diversity profile of the gut microbiota and reduce inflammatory markers. All of these highlight the importance of including them in different ART regimens.
Keywords: CD4+ T cells; HIV; antiretroviral therapy resistance; immune response; integrase inhibitors; viral load.
Research on HIV/AIDS has been focused on finding ways to prevent or cure the disease. One important class of drugs called integrase inhibitors has gained attention. These drugs are effective and have been widely used in the past decade to treat HIV. Integrase inhibitors help in the recovery of immune cells and improve the diversity of gut bacteria while reducing inflammation. It is important to include these drugs in treatment regimens for people living with HIV.