T cells, also known as T lymphocytes, are a specific type of white blood cells (WBCs) that play a crucial role in the adaptive immune response of the human body. They help protect the body from various pathogens, such as viruses, bacteria, and diseases. T cells also maintain immunological balance in the body, but their dysfunction can lead to autoimmune or inflammatory disorders. In human body T cells and B cells play a major role in modulating immune responses. Nowadays, researchers focus on advanced studies of T cell isolates from blood to better understand the pathophysiology of immunological diseases, cancers, infectious diseases, and more.
Functions of T cells in immunity regulation:
T cells play a critical role in defending the body against infections and diseases and are fundamental for the functioning and regulating of a healthy immune system. There are various T cell subtypes, and each has a distinct purpose.
- Helper T cells (CD4+): These cells aid in activating other immune systems components like B cells and cytotoxic T cells. Additionally, they create cytokines that control immune reactions.
- Cytotoxic T cells (CD8+): These cells obliterate cancerous or infected cells by attacking them directly.
- Regulatory T cells (Tregs): These cells specialize in suppressing immune responses and help in supporting immune system balance.
- Memory T cells are immune system components that “remember” previously encountered pathogens, enabling a quicker and more efficient response in the event of future infections.
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Additionally, the cytology samples are thoroughly annotated with relevant donor information, including diagnosis, age, sex, ethnicity, and blood type, while maintaining donor anonymity. Central BioHub's customer service team is always available to assist researchers throughout the acquisition process of clinical research samples. Order human cells online from Central BioHub and take your research to new heights.
