T cells are a type of white blood cell that help your immune system fight germs and protect you from disease. There are two main types: cytotoxic and helper T cells.

T cells (also known as T lymphocytes) are an important part of the immune system and play a central role in the adaptive immune response. T cells can be distinguished from other lymphocytes by the …

Jan 13, 2026 · A T cell is a type of white blood cell that is an essential part of the immune system. T cells are one of two primary types of lymphocytes—B cells being the second type—that determine the …

Jun 19, 2023 · T cells are crucial for immune functions to maintain health and prevent disease. T cell development occurs in a stepwise process in the thymus and mainly generates CD4+ and CD8+ T …

T-cells, or T-lymphocytes, are a specialized type of white blood cell and a core component of the adaptive immune system. They provide targeted, long-lasting protection against invaders.

6 days ago · Nikhil Joshi, PhD, explains the role of T cells, the soldiers of the immune system and how studying them could advance cancer treatments.

Jan 10, 2025 · Learn about T cells, their types, functions, and how they protect your body from pathogens while shaping immune responses.

Jun 7, 2025 · T cells (also called T lymphocytes) are major components of the adaptive immune system. Their roles include directly killing infected host cells, activating other immune cells, producing …

Sep 17, 2024 · T cells, or T lymphocytes, are a cornerstone of the adaptive immune system, integral to protecting the body against a wide range of threats including infections, cancer, and other harmful …

Mar 11, 2023 · T cells are a part of the immune system that focuses on specific foreign particles. Rather than generically attack any antigens, T cells circulate until they encounter their specific antigen.