Additionally, TET2 and neutrophils‐eosinophils count colocalized with rs7705526, a telomerase reverse transcriptase that regulates neutrophils.[35, 38] Previous MR studies revealed that rs7705526 have longer genetically imputed leukocyte telomere length and are more likely to develop CH, such as a TET2 mutation. The gene discussed is TET2; the disease is cyclic hematopoiesis.