Cited by 1,135Hematopoietic Stem Cell TransplantationImmune cells in cancerDevelopmental Biology and Gene Regulation

C-Myb+ Erythro-Myeloid Progenitor-Derived Fetal Monocytes Give Rise to Adult Tissue-Resident Macrophages

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Hoeffel, Guillaume, Chen, Jinmiao, Lavin, Yonit, Low, Donovan, Almeida, Francisca F., See, Peter, Beaudin, Anna E., Lum, Josephine +12 more·2015·Immunity

Abstract

Although classified as hematopoietic cells, tissue-resident macrophages (MFs) arise from embryonic precursors that seed the tissues prior to birth to generate a self-renewing population, which is maintained independently of adult hematopoiesis. Here we reveal the identity of these embryonic precursors using an in utero MF-depletion strategy and fate-mapping of yolk sac (YS) and fetal liver (FL) hematopoiesis. We show that YS MFs are the main precursors of microglia, while most other MFs derive from fetal monocytes (MOs). Both YS MFs and fetal MOs arise from erythro-myeloid progenitors (EMPs) generated in the YS. In the YS, EMPs gave rise to MFs without monocytic intermediates, while EMP seeding the FL upon the establishment of blood circulation acquired c-Myb expression and gave rise to fetal MOs that then seeded embryonic tissues and differentiated into MFs. Thus, adult tissue-resident MFs established from hematopoietic stem cell-independent embryonic precursors arise from two distinct developmental programs.

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Crossref · 10.1016/j.immuni.2015.03.011

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  • Spi1 and Irf8 are core orchestrators for microglia development.

    “The transcription factors Spi1 and Irf8 have been shown to be the core orchestrators for microglia development”

    From Cross-Species Single-Cell Analysis Reveals Divergence of the Primate Microglia Program (2019) · cites this paper as Hoeffel et al., 2015

    The Introduction and Results describe the yolk-sac macrophage origin of microglia, but do not identify Spi1 or Irf8 as regulators of their development. Searches for Spi1, Irf8, PU.1, and IRF8 found no passage in our copy addressing that claim; page numbers were unavailable. (LLM, conf=0.75)

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  • The PU.1-high, IRF8-high, MYB-low expression pattern in pMGLs is consistent with microglia emerging from PU.1- and IRF8-dependent but MYB-independent cells.

    “consistent with microglia emerging from PU.1 and IRF8-dependent, but MYB-independent cells 34–37.”

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Authors
Hoeffel, G., Chen, J., Lavin, Y., Low, D., Almeida, F. F., See, P., Beaudin, A. E., Lum, J., Low, I., Forsberg, E. C., Poidinger, M., Zolezzi, F., Larbi, A., Ng, L. G., Chan, J. K. Y., Greter, M., Becher, B., Samokhvalov, I. M., Merad, M., & Ginhoux, F.
Affiliations
  • Agency for Science, Technology and Research (SG)
  • Tisch Cancer Institute (US)
  • University of California, Santa Cruz (US)
  • University of Zurich (CH)
  • Chinese Academy of Sciences (CN)
Corresponding author
Ginhoux, Florent
Venue
Immunity
Publisher
Elsevier BV
Published
2015-04
Volume
42
Issue
4
Pages
665-678
ISSN
1074-7613 (ISSN-L)
OpenAlex
W2023666964
Cited by
1,135
References
55
Citations by year
2026: 64 · 2025: 84 · 2024: 111 · 2023: 99 · 2022: 135 · 2021: 122 · 2020: 118 · 2019: 102 · 2018: 107 · 2017: 81 · 2016: 67 · 2015: 44
FWCI
77.82
Type
journal article
Language
en
Open access
Locations
  • Immunity (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (acceptedVersion)
  • National University of Singapore (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
Funders
  • National Heart, Lung, and Blood Institute (HL086899, R01HL086899)
  • National Cancer Institute (R01CA173861, R01CA112100, CA112100, R01CA190400)
  • National Institute of Allergy and Infectious Diseases (AI080884, R01AI080884)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK100917)
Topics
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Life Sciences › Immunology and Microbiology › Immunology › Immune cells in cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
tissue-resident macrophages, erythro-myeloid progenitors, microglia, yolk sac hematopoiesis, fetal liver hematopoiesis, MYB, fate mapping
MeSH terms
Aging, Animals, Cell Differentiation, Embryo, Mammalian, Female, Fetus, Hematopoietic Stem Cells, Kidney, Liver, Lung, Macrophages, Monocytes, Pregnancy, Skin, Yolk Sac, Biomarkers, Microglia, Cell Lineage, Proto-Oncogene Proteins c-myb, Myeloid Progenitor Cells, Mice, Cell Tracking, Primary Cell Culture

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