Mechanistic Pathways · 9 min read · 2027-11-18
Spirulina and CSF Growth Factors
Hormones that drive bone marrow output of white blood cells. Therapeutic versions rescue neutrophil counts after chemotherapy.
CSF Family
Colony-stimulating factors drive hematopoietic differentiation. G-CSF promotes granulocyte production; GM-CSF supports macrophages, granulocytes, and dendritic cells; M-CSF supports monocyte/macrophage lineage. Filgrastim (G-CSF) and sargramostim (GM-CSF) treat chemotherapy-induced neutropenia.
Spirulina and Hematopoiesis
Spirulina's polysaccharides support hematopoietic precursor expansion. Animal chemotherapy recovery models show 20-35% faster neutrophil recovery with spirulina pretreatment. The effect involves cytokine modulation rather than direct CSF pharmacology.
Conclusion
Spirulina supports hematopoietic function through cytokine balance modulation and reduced bone marrow inflammation. Theoretical relevance to chemotherapy recovery and immunosenescence, though clinical evidence remains preliminary.