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Natural Killer (NK) Cells

Duration: 28:11

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2 Comments

fisher6000@*.com

Feb 26 2023, 9:26 pm

Thank You Dr Been for your great lectures. They are above my level of knowledge, but the art work is amazingly helpful.

ayush@*.com

Feb 28 2023, 4:52 pm

Indeed

rebeccabuckland2020@*.com

Feb 25 2023, 6:48 am

absolutely brilliant teaching - Thank you Dr Been

ayush@*.com

Feb 28 2023, 4:52 pm

Great Content

NK cells originate from the lymphoid progenitors, however, these cells function as the innate arm component. NK cells induce apoptosis in the infected and cancerous cells. NK cells secret perforins and granzymes for this purpose. NK cells are activated by IL-12 from the macrophages and IFN alpha and beta from the infected cells. NK cells can in turn release IFN gamma to activate the macrophages.

References Natural Killer Cells: Development, Maturation, and Clinical Utilization - PMC https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6099181/

Stem cell - Wikipedia https://en.wikipedia.org/wiki/Stem_cell

Following answers are created by ChatGPT. Occasionally the answer may be harmful, incorrect, false, misleading, incomplete, or limited in knowledge of world. Please contact your doctor for all healthcare decisions. Also, double check the answer provided by the AI below.

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Dr. Mobeen Syed

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