HIV AIDS & Immune system by Tanisha https://padlet.com/u32684701/t6cpmkumjpcnsa06 en-us 2025-04-17 13:55:30 UTC 2025-04-19 11:08:21 UTC hello@padlet.com CD4+ T-Cell Depletion u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415859940 Gradual drop in CD4+ count


]]> 2025-04-19 10:32:49 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415859940 HIV enters u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415861206 2025-04-19 10:36:57 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415861206 BODY u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415862236 Via unprotected sex, needle sharing, etc

]]> 2025-04-19 10:39:09 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415862236 Viral Replication u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415862835 HIV binds to CD4+ receptors (on T-helper cells)


]]> 2025-04-19 10:40:51 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415862835 Immune Evasion Mechanism u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415863252 2025-04-19 10:42:07 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415863252 u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415863910 High mutation rate - antigenic variation

Hides in latent reservior

Downregulates MHC molecules (limits recognition)

]]> 2025-04-19 10:44:02 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415863910 Immune System Dysfunction u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415864589 Immune system loses coordination and memory function

]]> 2025-04-19 10:45:56 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415864589 Multisystem Effects u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415865505 2025-04-19 10:48:07 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415865505 Neurological u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415865942 HIV-associated neurocognitive disorder (HAND)

]]> 2025-04-19 10:49:37 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415865942 Gastrointestinal u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415866280 Chronic diarrhea

malabsorption


]]> 2025-04-19 10:50:26 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415866280 Hematological u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415866673 Anemia

Thrombocytopenia


]]> 2025-04-19 10:51:09 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415866673 Cardiovascular u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415866935 Inflammation-related risks

]]> 2025-04-19 10:51:53 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415866935 Infections u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415867409 TB

Pneumocystis pneumonia

Candidiasis

]]> 2025-04-19 10:53:09 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415867409 Cell u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415868850 Reverse transcriptase converts RNA to DNA

Viral DNA integrates into host genome

Host cell produces new HIV virions

]]> 2025-04-19 10:56:55 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415868850 u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415871096 Decrease in T-cell function

Decrease in macrophage activity

Decrease in Antibody production

]]> 2025-04-19 11:03:10 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415871096 u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415871388 Activation of B-cell and cytotoxic T-cells

]]> 2025-04-19 11:04:03 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415871388 AIDS u32684701 https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415873522 Untreated HIV infection progresses to AIDS

]]> 2025-04-19 11:08:20 UTC https://padlet.com/u32684701/t6cpmkumjpcnsa06/wish/3415873522