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The Immune System and Natural Killer Cells
Description
Natural Killer (NK) cells are the elite warriors of the immune system, specialized in identifying and eliminating cells that have turned cancerous or become infected by viruses. Discover how these cells distinguish between healthy and compromised tissue, and how they manage to destroy their targets with surgical precision without harming the surrounding healthy cells.
Original title
מערכת החיסון - תאי ההרג הטבעיים
תאי ההרג הטבעיים (Natural Killer Cells) הם לוחמים מיומנים של מערכת החיסון המתמחים בזיהוי וחיסול תאי גוף שהפכו לסרטניים או לכאלו שנדבקו בנגיף. גלו כיצד תאים אלו מבחינים בין תא בריא לתא פגוע ואיך הם מצליחים להשמיד את המטרה בדיוק רב מבלי לפגוע ברקמות הסובבות אותן.
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