Evidence map›Paper›PMID 26986211›Full record

ArticlePloS one2016

Meis1 Is Required for Adult Mouse Erythropoiesis, Megakaryopoiesis and Hematopoietic Stem Cell Expansion.

Michelle Erin Miller, Patty Rosten, Madeleine E Lemieux, Courteney Lai, R Keith Humphries

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.9field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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  4. Mechanistic insights into cardiac regeneration and protection through MEIS inhibition.Turkish journal of biology = Turk biyoloji dergisi · 2024
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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

5 authors at 2 institutions in 1 country.

Michelle Erin MillerTerry Fox Laboratory, British Columbia Cancer Agency, Vancouver, British Columbia, Canada.
Patty RostenTerry Fox Laboratory, British Columbia Cancer Agency, Vancouver, British Columbia, Canada.
Madeleine E LemieuxBioinfo, Plantagenet, Ontario, Canada.
Courteney LaiTerry Fox Laboratory, British Columbia Cancer Agency, Vancouver, British Columbia, Canada.
R Keith HumphriesTerry Fox Laboratory, British Columbia Cancer Agency, Vancouver, British Columbia, Canada.
BC Cancer Agency · CAUniversity of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meis1 is recognized as an important transcriptional regulator in hematopoietic development and is strongly implicated in the pathogenesis of leukemia, both as a Hox transcription factor co-factor and independently. Despite the emerging recognition of Meis1's importance in the context of both normal and leukemic hematopoiesis, there is not yet a full understanding of Meis1's functions and the relevant pathways and genes mediating its functions. Recently, several conditional mouse models for Meis1 have been established. These models highlight a critical role for Meis1 in adult mouse hematopoietic stem cells (HSCs) and implicate reactive oxygen species (ROS) as a mediator of Meis1 function in this compartment. There are, however, several reported differences between these studies in terms of downstream progenitor populations impacted and effectors of function. In this study, we describe further characterization of a conditional knockout model based on mice carrying a loxP-flanked exon 8 of Meis1 which we crossed onto the inducible Cre localization/expression strains, B6;129-Gt(ROSA)26Sor(tm1(Cre/ERT)Nat)/J or B6.Cg-Tg(Mx1-Cre)1Cgn/J. Findings obtained from these two inducible Meis1 knockout models confirm and extend previous reports of the essential role of Meis1 in adult HSC maintenance and expansion and provide new evidence that highlights key roles of Meis1 in both megakaryopoiesis and erythropoiesis. Gene expression analyses point to a number of candidate genes involved in Meis1's role in hematopoiesis. Our data additionally support recent evidence of a role of Meis1 in ROS regulation.

Indexed as

AcetylcysteineAmino Acid SequenceAnimalsBase SequenceCell ProliferationCells, CulturedErythropoiesisFemaleFree Radical ScavengersGene ExpressionGene Expression ProfilingHematopoietic Stem CellsHomeodomain ProteinsMaleMice, Inbred C57BLMice, KnockoutAcetylcysteineFree Radical ScavengersHomeodomain ProteinsMeis1 protein, mouseMyeloid Ecotropic Viral Integration Site 1 ProteinNeoplasm ProteinsReactive Oxygen Species

Identifiers

PMID26986211
PMCPMC4795694
OpenAlexW2299859032

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.