The Role of T Cells in Immune Defense Guardians of the Human Body
Received Date: Feb 01, 2025 / Published Date: Feb 27, 2025
Abstract
T cells play a crucial role in the adaptive immune system by identifying and eliminating infected or malignant cells. These specialized lymphocytes orchestrate immune responses, ensuring the body’s defense against pathogens while maintaining immune tolerance. T cells are classified into various subtypes, including helper T cells, cytotoxic T cells, regulatory T cells, and memory T cells, each contributing uniquely to immune surveillance and response. Recent advancements in immunotherapy, such as CAR-T cell therapy, have leveraged T cells for treating diseases like cancer. This article explores the biology, functions, and clinical significance of T cells, emphasizing their indispensable role in immune defense.
Citation: Pellicer L (2025) The Role of T Cells in Immune Defense Guardians of the Human Body. Int J Res Dev Pharm L Sci, 11: 256. Doi: 10.4172/2278-0238.1000256
Copyright: © 2025 Pellicer L. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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