Evidence map›Paper›PMID 36478187›Full record

ArticleBlood advances2023

An NFIX-mediated regulatory network governs the balance of hematopoietic stem and progenitor cells during hematopoiesis.

Megan Walker, Yichao Li, Antonio Morales-Hernandez, Qian Qi, Chaithanyarani Parupalli, Scott Brown, Claiborne Christian, Wilson K Clements, Yong Cheng, Shannon McKinney-Freeman

Open access · goldAbstract read
In one paragraph

Article in Blood advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.5field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 18 citations in OpenAlex.

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  12. NFIXing Cancer: The Role of NFIX in Oxidative Stress Response and Cell Fate.International journal of molecular sciences · 2023
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Megan WalkerDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0002-5527-0783
Yichao LiDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0001-5791-096X
Antonio Morales-HernandezDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0001-8539-6160
Qian QiDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.
Chaithanyarani ParupalliDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0002-5985-1542
Scott BrownDepartment of Immunology, St. Jude Children's Research Hospital, Memphis, TN.
Claiborne ChristianDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.
Wilson K ClementsDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0003-4365-9553
Yong ChengDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0002-9314-0971
Shannon McKinney-FreemanDepartment of Hematology, St. Jude Children's Research Hospital, Memphis, TN.ORCID 0000-0001-8061-2557
St. Jude Children's Research Hospital · US

Funding

Identification of causal non-coding variants in childhood genetic disordersR35GM133614 · NIGMS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHENG, YONG · 2019 to 2023
$2.2M
Defining Nfix's role as a novel key regulator of hematopoietic stem cellsR01DK104028 · NIDDK · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI MCKINNEY-FREEMAN, SHANNON L · 2016 to 2020
$2.0M
NIDDK NIH HHS R01 DK104028NIGMS NIH HHS R35 GM133614
6 · The paper itself

Abstract

The transcription factor (TF) nuclear factor I-X (NFIX) is a positive regulator of hematopoietic stem and progenitor cell (HSPC) transplantation. Nfix-deficient HSPCs exhibit a severe loss of repopulating activity, increased apoptosis, and a loss of colony-forming potential. However, the underlying mechanism remains elusive. Here, we performed cellular indexing of transcriptomes and epitopes by high-throughput sequencing (CITE-seq) on Nfix-deficient HSPCs and observed a loss of long-term hematopoietic stem cells and an accumulation of megakaryocyte and myelo-erythroid progenitors. The genome-wide binding profile of NFIX in primitive murine hematopoietic cells revealed its colocalization with other hematopoietic TFs, such as PU.1. We confirmed the physical interaction between NFIX and PU.1 and demonstrated that the 2 TFs co-occupy super-enhancers and regulate genes implicated in cellular respiration and hematopoietic differentiation. In addition, we provide evidence suggesting that the absence of NFIX negatively affects PU.1 binding at some genomic loci. Our data support a model in which NFIX collaborates with PU.1 at super-enhancers to promote the differentiation and homeostatic balance of hematopoietic progenitors.

Indexed as

Hematopoietic Stem Cell TransplantationNFI Transcription FactorsAnimalsCell DifferentiationHematopoiesisHematopoietic Stem CellsMiceNFI Transcription FactorsNfix protein, mouse

Identifiers

PMID36478187
PMCPMC10468369
OpenAlexW4310954680

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.