Cited by 55Hematopoietic Stem Cell TransplantationMesenchymal stem cell researchBlood disorders and treatments

Nfix is a novel regulator of murine hematopoietic stem and progenitor cell survival

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Abstract

Key Points: HSPCs fail to persist in the bone marrow of lethally irradiated recipients in the absence of Nfix. Nfix-deficient HSPCs display increased apoptosis during ex vivo culture and in recipient marrow.

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Crossref · 10.1182/blood-2013-04-493973

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  • Although their loci are not very near to each other, Nfia, Nfib and Nfix regulate cell-type differentiation in many tissues, function as homo- or heterodimers, and bind to largely common targets.

    “Although their loci are not very near to each other, Nfia, Nfib and Nfix regulate cell-type differentiation in many tissues94–96, function as homo- or heterodimers, and bind to largely common targets97.”

    From A high-resolution transcriptomic and spatial atlas of cell types in the whole mouse brain (2023) · cites this paper as [95]

    The Introduction (page unavailable) reports roles for Nfix in muscle and neural development and for Nfia in a blood-cell lineage switch; it also describes a lung-development defect in Nfib-deficient mice. This supports a broad developmental role for the family, but does not establish that all three genes regulate cell-type differentiation across many tissues. The separate citation attached to dimerization and common targets is not attributed to this paper. (LLM, conf=0.83)

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Authors
Holmfeldt, P., Pardieck, J., Saulsberry, A. C., Nandakumar, S. K., Finkelstein, D., Gray, J. T., Persons, D. A., & McKinney-Freeman, S.
Affiliations
  • Department of Hematology and
  • St. Jude Children's Research Hospital (US)
Venue
Blood
Published
2013-10-24
Volume
122
Issue
17
Pages
2987-2996
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W1972259419
Cited by
55
References
32
Citations by year
2026: 4 · 2025: 8 · 2024: 4 · 2023: 5 · 2022: 2 · 2021: 8 · 2020: 3 · 2019: 1 · 2018: 4 · 2017: 4 · 2016: 2 · 2015: 5 · 2014: 5
FWCI
2.87
Type
journal article
Language
en
Open access
Locations
  • Blood (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Cancer Institute (P30CA021765)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R03DK093731, K01DK080846)
Topics
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Blood disorders and treatments
Keywords
NFIX, nuclear factor I, hematopoietic stem and progenitor cells, cell survival, apoptosis, bone marrow, transcription factors, ERG, MECOM, MPL, hematopoietic stem cell transplantation, gene expression profiling
MeSH terms
Transcriptional Regulator ERG, Animals, Antigens, Ly, Bone Marrow Cells, Cell Survival, Gene Expression Regulation, Hematopoiesis, Hematopoietic Stem Cells, Membrane Proteins, Transcription Factors, Signal Transduction, Oncogene Proteins, Apoptosis, Hematopoietic Stem Cell Transplantation, Proto-Oncogene Proteins c-kit, Gene Expression Profiling, RNA, Small Interfering, Mice, NFI Transcription Factors, Receptors, Thrombopoietin, Adult Stem Cells

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