Evidence map›Paper›PMID 12084939›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2002

Leukemia inhibitory factor inhibits neuronal terminal differentiation through STAT3 activation.

Cheil Moon, Joo-Yeon Yoo, Valéry Matarazzo, Young Kwan Sung, Esther J Kim, Gabriele V Ronnett

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

41 citing papers in PubMed, 87 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Cheil MoonDepartment of Neuroscience, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Joo-Yeon Yoo
Valéry Matarazzo
Young Kwan Sung
Esther J Kim
Gabriele V Ronnett
Howard Hughes Medical Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The discovery of stem cells in the adult central nervous system raises questions concerning the neurotrophic factors that regulate postnatal neuronal development. Olfactory receptor neurons (ORNs) are a useful model, because they are capable of robust neurogenesis throughout adulthood. We have investigated the role of leukemia inhibitory factor (LIF) in postnatal neuronal development by using ORNs as a model. LIF is a multifunctional cytokine implicated in various aspects of neuronal development, including phenotype determination, survival, and in response to nerve injury. LIF-deficient mice display significant increases, both in the absolute amount and in the number of cells expressing olfactory marker protein, a marker of mature ORNs. The maturation of ORNs was significantly inhibited by LIF in vitro. LIF activated the STAT3 pathway in ORNs, and transfection of ORNs with a dominant negative form of STAT3 abolished the effect of LIF. These findings demonstrate that LIF negatively regulates ORN maturation via the STAT3 pathway. Thus, LIF plays a critical role in controlling the transition of ORNs to maturity. Consequently, a population of ORNs is maintained in an immature state to facilitate the rapid repopulation of the olfactory epithelium with mature neurons during normal cell turnover or after injury.

Indexed as

Interleukin-6AnimalsBase SequenceCell DifferentiationCells, CulturedDNADNA-Binding ProteinsGrowth InhibitorsImmunohistochemistryIn Situ HybridizationLeukemia Inhibitory FactorLymphokinesMiceMice, KnockoutNerve Tissue ProteinsOlfactory Marker ProteinDNADNA-Binding ProteinsGrowth InhibitorsInterleukin-6Leukemia Inhibitory FactorLif protein, mouseLymphokinesNerve Tissue ProteinsOlfactory Marker ProteinOmp protein, mouseStat3 protein, mouseSTAT3 Transcription FactorTrans-Activators

Identifiers

PMID12084939
PMCPMC124415
OpenAlexW2136614295

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.