Topic:Myeloid Cells
Myeloid cells are a diverse group of immune cells derived from the bone marrow in horses. They are involved in various immune functions, including phagocytosis, antigen presentation, and cytokine production. Key types of myeloid cells in horses include neutrophils, monocytes, and macrophages. These cells contribute to both innate and adaptive immune responses and are essential for maintaining immune homeostasis. Changes in myeloid cell populations can be indicative of underlying health conditions, and their study provides insights into equine immunology and disease processes. This page compiles peer-reviewed research studies and scholarly articles that explore the biology, function, and clinical relevance of myeloid cells in equine health.
Increased hypoxia-inducible factor 1α expression in lung cells of horses with recurrent airway obstruction. Recurrent airway obstruction (RAO, also known as equine heaves) is an inflammatory condition caused by exposure of susceptible horses to organic dusts in hay. The immunological processes responsible for the development and the persistence of airway inflammation are still largely unknown. Hypoxia-inducible factor (Hif) is mainly known as a major regulator of energy homeostasis and cellular adaptation to hypoxia. More recently however, Hif also emerged as an essential regulator of innate immune responses. Here, we aimed at investigating the potential involvement of Hif1-α in myeloid cells in ho...
A growth-promoting factor for human myeloid leukemia cells from horse serum identified as horse serum transferrin. A growth-promoting factor for human myeloid cells was purified to apparent homogeneity from horse serum by a combination of gel filtration, blue Sepharose affinity chromatography, Mono Q anion-exchange chromatography, Mono P chromatofocusing and sodium dodecyl sulfate polyacrylamide gel electrophoresis. The growth promoter was an iron-bound, single glycopolypeptide chain with a molecular weight of 84,000, an isoelectric point of 5.4 and an amino terminal sequence of Glu-Gln-Thr-Val-Arg-Trp-Cys-Thr-Val-Ser-Asn-His-Glu-Val-Ser-Lys-. According to the results of the amino acid sequence, iron bindi...