Blood in the water: recent uses of zebrafish to study myeloid biology

Purpose of review

Myeloid cells contribute to immune response to infection and tissue regeneration after injury as well as to the developmental induction of the hematopoietic system overall. Here we review recent uses of zebrafish to advance the study of myeloid biology in development and disease.

Recent findings

Recent studies have made use of advanced imaging and genetic strategies and have highlighted key concepts in myeloid cell behavior. These include immune-cell cross-talk and subpopulation response in infection and regeneration, and tightly regulated inflammatory and tissue remodeling behaviors in development.

Summary

These new findings will shape our understanding of the developmental origins of immune populations as well as their specific cellular behaviors at all stages of infection, regeneration, and myeloid neoplasms.

Source: Current Opinion in Hematology - December 8, 2020 Category: Hematology Tags: MYELOID BIOLOGY: Edited by H. Leighton Grimes Source Type: research