Evidence map›Paper›PMID 19723763›Full record

ArticleGenes & development2009

PLZF is a regulator of homeostatic and cytokine-induced myeloid development.

Sergei Doulatov, Faiyaz Notta, Kim L Rice, Louise Howell, Arthur Zelent, Jonathan D Licht, John E Dick

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
–field-weighted citation impact
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

62 citing papers in PubMed, 91 citations in OpenAlex.

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  18. Innate Immunity of Neonates and Infants.Frontiers in immunology · 2018
    Review
  19. Eya2, a Target Activated by Plzf, Is Critical forMolecular and cellular biology · 2017
    Article
  20. Article

2 more citing papers are in PubMed but not listed here.

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

7 authors at 5 institutions in 3 countries.

Sergei DoulatovDivision of Cell and Molecular Biology, University Health Network, Toronto, Ontario M5G 1L7, Canada.
Faiyaz Notta
Kim L Rice
Louise Howell
Arthur Zelent
Jonathan D Licht
John E Dick
Institute of Cancer Research · GBUniversity of Toronto · CANorthwestern University · USRobert H. Lurie Comprehensive Cancer Center of Northwestern UniversityUniversity Health Network · CA

Funding

The PLZF Protein of t(11;17)-Promyelocytic LeukemiaR01CA059936 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LICHT, JONATHAN · 1993 to 2007
$2.9M
NCI NIH HHS CA 59936NCI NIH HHS R01 CA059936
6 · The paper itself

Abstract

A major question in hematopoiesis is how the system maintains long-term homeostasis whereby the generation of large numbers of differentiated cells is balanced with the requirement for maintenance of progenitor pools, while remaining sufficiently flexible to respond to periods of perturbed cellular output during infection or stress. We focused on the development of the myeloid lineage and present evidence that promyelocytic leukemia zinc finger (PLZF) provides a novel function that is critical for both normal and stress-induced myelopoiesis. During homeostasis, PLZF restricts proliferation and differentiation of human cord blood-derived myeloid progenitors to maintain a balance between the progenitor and mature cell compartments. Analysis of PLZF promoter-binding sites revealed that it represses transcription factors involved in normal myeloid differentiation, including GFI-1, C/EBPalpha, and LEF-1, and induces negative regulators DUSP6 and ID2. Loss of ID2 relieves PLZF-mediated repression of differentiation identifying it as a functional target of PLZF in myelopoiesis. Furthermore, induction of ERK1/2 by myeloid cytokines, reflective of a stress response, leads to nuclear export and inactivation of PLZF, which augments mature cell production. Thus, negative regulators of differentiation can serve to maintain developmental systems in a primed state, so that their inactivation by extrinsic signals can induce proliferation and differentiation to rapidly satisfy increased demand for mature cells.

Indexed as

Cell DifferentiationAnimalsCell LineCell ProliferationCells, CulturedCytokinesFetal BloodGene Expression Regulation, DevelopmentalHematopoietic Stem CellsHomeostasisHumansMiceMice, Inbred NODMice, SCIDMyelopoiesisTranscription FactorsCytokinesTranscription Factors

Identifiers

PMID19723763
PMCPMC2751973
OpenAlexW2103713040

What OpenQuestion holds

Textmetadata
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.