How immune cells can recognize-and control-HIV when therapy is interrupted

Immune cells that can recognize residual HIV-infected cells in people living with HIV (PLWH) who take antiretroviral therapy (ART) remain active for years, says a new study published today in eLife.

The findings also suggest the majority of these , called CD8+ T cells, should have the capacity to detect the HIV-infected cells that drive HIV-1 rebound following interruptions to treatment. This insight could contribute to the development of new curative strategies against HIV infection.

ART has transformed HIV-1 from a fatal disease to a chronic condition in PLWH. However, it must be taken by those with the infection for the rest of their lives, as interrupting treatment often allows the to rebound within weeks. This rebound results from cells harboring HIV-1 DNA that is integrated into the human genome.

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Canada Post has provided notification of restarting their operations on December 17, 2024. As Canada Post ramps up and stabilizes their services, the BC-CfE will continue the following measures on an interim basis to minimize service disruption to BC-CfE clients and providers.

  • The BC-CfE Laboratory will utilize private courier for delivery of outgoing reports and documents. (Lab Contact Information: Phone 604-806-8775; FAX 604-806-9463)
  • The BC-CfE Drug Treatment Program (DTP) will fax outgoing forms and documents to the provider’s office. (DTP Contact Information: Phone 604-806-8515; FAX 604-806-9044)
  • St. Paul’s Hospital Ambulatory Pharmacy will utilize private courier for delivery of medications. (Contact Information: Phone 1-800-547-3622; FAX 604-806-8675)

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