Evidence map›Paper›PMID 19064728›Full record

ArticleBlood2009

Selective roles for antiapoptotic MCL-1 during granulocyte development and macrophage effector function.

Desiree A Steimer, Kelli Boyd, Osamu Takeuchi, Jill K Fisher, Gerard P Zambetti, Joseph T Opferman

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

74 citing papers in PubMed, 119 citations in OpenAlex.

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  16. Physiological Functions of Mcl-1: Insights From Genetic Mouse Models.Frontiers in cell and developmental biology · 2021
    Review
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  19. Article
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14 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

6 authors at 3 institutions in 2 countries.

Desiree A SteimerDepartment of Biochemistry, St Jude Children's Research Hospital, Memphis, TN 38105, USA.
Kelli Boyd
Osamu Takeuchi
Jill K Fisher
Gerard P Zambetti
Joseph T Opferman
St. Jude Children's Research Hospital · USDana-Farber Cancer Institute · USOsaka University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During hematopoiesis, myeloid cell leukemia-1 (MCL-1) mediates the survival of bone marrow progenitors and lymphocytes. However, its requirement during myeloid cell differentiation, development, and effector function is less clear. Lineage-specific deletion of MCL-1 in myeloid precursors results in neutropenia due to death during differentiation. The loss of mature neutrophils induced by Mcl-1 deletion was not rescued by genetic deletion of proapoptotic Bim and Puma or by exogenous cytokine treatment. However, blockade of intrinsic apoptosis by lineage-specific deletion of both multidomain proapoptotics Bax and Bak was capable of rescuing the neutropenia associated with Mcl-1 deletion. In the monocytic lineage, despite efficient Mcl-1 deletion, monocytes and macrophages undergo normal development. During the phagocytosis of extracellular bacteria, macrophages concomitantly increase the expression of both MCL-1 and BIM. However, Mcl-1-deficient macrophages exhibit increased sensitivity to death during bacterial phagocytosis that can be abolished by codeletion of Bim. These data suggest that MCL-1 may be necessary to antagonize BIM during macrophage effector responses. Thus, MCL-1 plays selective roles in myeloid development, being required for neutrophil development and setting the threshold for apoptosis during a macrophage effector response.

Indexed as

AnimalsApoptosisApoptosis Regulatory Proteinsbcl-2-Associated X Proteinbcl-2 Homologous Antagonist-Killer ProteinBcl-2-Like Protein 11Bone Marrow CellsEscherichia coliFilgrastimGene DeletionGranulocyte Colony-Stimulating FactorGranulocytesMacrophage ActivationMacrophages, PeritonealMembrane ProteinsMiceApoptosis Regulatory ProteinsBak1 protein, mouseBax protein, mousebcl-2-Associated X Proteinbcl-2 Homologous Antagonist-Killer ProteinBcl2l11 protein, mouseBcl-2-Like Protein 11FilgrastimGranulocyte Colony-Stimulating FactorMcl1 protein, mouseMembrane ProteinsMyeloid Cell Leukemia Sequence 1 ProteinProto-Oncogene ProteinsProto-Oncogene Proteins c-bcl-2PUMA protein, mouseRecombinant ProteinsTumor Suppressor Proteins

Identifiers

PMID19064728
PMCPMC2661864
OpenAlexW2058425564

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.