A histiocyte is a vertebrate cell that is part of the mononuclear phagocyte system (also known as the reticuloendothelial system or lymphoreticular system). The mononuclear phagocytic system is part of …

Aug 25, 2025 · Histiocytes are specialized immune cells derived from monocytes. They survey tissues for threats and maintain health. Often described as the body’s cleanup crew, they play a fundamental …

What are histiocytes? Histiocytes are a type of immune cell that are part of the body’s defense mechanism against infections and foreign substances. They belong to the mononuclear phagocyte …

Histiocytosis is a generic name for a group of syndromes characterized by an abnormal increase in the number of certain immune cells called histiocytes. These include monocytes, macrophages, and …

Histiocytosis is a rare group of conditions that occur when your body makes abnormal (mutant) white blood cells called histiocytes. Normal histiocytes help tune up your body’s defenses against multiple …

Most histiocytes arise from circulating monocytes in response to cytokine signals in inflammatory states and then undergo apoptosis following cessation of the immune activation.

Histiocytic disorders are a group of diseases that occur when there is an over-production of white blood cells known as histiocytes that can lead to organ damage and tumor formation.

Jul 3, 2025 · Histiocytes are a type of white blood cell that plays a crucial role in the immune system. They are primarily found in the tissues, where they function as scavengers, engulfing and digesting …

During normal development, histiocytes arise early in pre-natal life, and many cell populations, notably microglia of the brain, are capable of self-renewal and do not require continual replenishment by …

The histiocytic disorders are clinically heterogeneous disorders that result from an abnormal proliferation of histiocytes that are either Dendritic cells (antigen-presenting cells)