What question did this study set out to answer?

This research aims to understand how erythroblast-derived lipid mediators affect the development and function of neutrophils during granulopoiesis.

July 30, 2026Blood

Erythroblast-derived lipid mediators program neutrophil development and function

View Full Paper

Ask AI

Bookmark

Authors

Randomized trial identifies erythroblast-derived mediators affecting neutrophil function, implying critical regulatory roles in immune response.

This research aims to understand how erythroblast-derived lipid mediators affect the development and function of neutrophils during granulopoiesis.
Identified bone marrow erythroblasts as a source of specialized pro-resolving mediators (SPMs)
Conditional depletion of Alox15 in erythroblasts to evaluate its effect on neutrophil phenotypes and functions
Assessed the impact of reconstituting RvD5n-3 DPA on neutrophil behavior and function
Depletion of Alox15 led to decreased SPM levels and altered neutrophil phenotypes, including increased reactive oxygen species and extracellular traps release
Impaired bacterial clearance in experimental peritonitis as a result of altered neutrophil phenotypes
Reconstitution of RvD5n-3 DPA rectified aberrant neutrophil characteristics.

Koenis et al. (2026) studied this question.

View Full Paper

Ask AI

Bookmark

Randomized trial identifies erythroblast-derived mediators affecting neutrophil function, implying critical regulatory roles in immune response.