The roll off monocytes, their short lifespan and apoptosis, or differentiate into tissue-resident macrophages.
Monocytes are a type of white blood cell, also known as leukocytes, that play a crucial role in the immune system's defense against infections and other diseases. They are part of the body's innate immune system, which provides immediate, non-specific protection against a wide range of pathogens like bacteria, viruses, and fungi. Here are some key points to understand about monocytes: Origin : Monocytes are produced in the bone marrow from hematopoietic stem cells. These stem cells differentiate into various types of blood cells, including monocytes. Circulation : Once formed, monocytes are released into the bloodstream, where they circulate throughout the body. Phagocytosis : Monocytes are primarily known for their phagocytic activity, which means they can engulf and ingest foreign particles such as bacteria, viruses, and cellular debris. This process helps remove these potentially harmful substances from the body. Immune Response : Monocytes are part of the first line of...