Evidence map›Paper›PMID 19267325›Full record

ArticleStem cells (Dayton, Ohio)2009

Multipotent stromal cells are activated to reduce apoptosis in part by upregulation and secretion of stanniocalcin-1.

Gregory J Block, Shinya Ohkouchi, France Fung, Joshua Frenkel, Carl Gregory, Radhika Pochampally, Gabriel DiMattia, Deborah E Sullivan, Darwin J Prockop

Open access · greenAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 123 papers.

0numbers the graph read from it
0cells of the map it votes in
123citing papers in PubMed
11.9field-weighted citation impact, top 1% 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

123 citing papers in PubMed, 215 citations in OpenAlex.

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  9. Mesenchymal stromal cells improve the transplantation outcome of CRISPR-Cas9 gene-edited human HSPCs.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article
  10. Frontiers in cell and developmental biology · 2023
    Article
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63 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

9 authors at 2 institutions in 2 countries.

Gregory J Block *Tulane Center for Gene Therapy, Tulane University Health Sciences Center, New Orleans, LA, 70112.
Shinya Ohkouchi *Tulane Center for Gene Therapy, Tulane University Health Sciences Center, New Orleans, LA, 70112.
France FungTulane Center for Gene Therapy, Tulane University Health Sciences Center, New Orleans, LA, 70112.
Joshua FrenkelTulane Center for Gene Therapy, Tulane University Health Sciences Center, New Orleans, LA, 70112.
Carl GregoryTulane Center for Gene Therapy, Tulane University Health Sciences Center, New Orleans, LA, 70112.
Radhika PochampallyTulane Center for Gene Therapy, Tulane University Health Sciences Center, New Orleans, LA, 70112.
Gabriel DiMattiaLondon Regional Cancer Program and the Dept. of Oncology, Biochemistry, The University of Western Ontario.
Deborah E SullivanTulane University, Department of Microbiology and Immunology, New Orleans LA, 70112.
Darwin J ProckopTulane Center for Gene Therapy, Tulane University Health Sciences Center, New Orleans, LA, 70112.
Tulane University · USWestern University · CA

Funding

Marrow Stromal Cell Homing to the Lung in EmphysemaP01HL075161 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI BUNNELL, BRUCE A. · 2005 to 2009
$9.1M
Preparation and Distribution of Adult Stem CellsP40OD011050 · OD · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI PROCKOP, DARWIN JOHNSON · 2012 to 2017
$6.0M
Adult Stem Cells for Repair of Cardiac DamageR01HL073755 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI PROCKOP, DARWIN JOHNSON · 2003 to 2010
$3.1M
Culture and Lung Engraftment of Mesenchymal Stem CellsR01HL073252 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI PROCKOP, DARWIN JOHNSON · 2003 to 2006
$1.8M
NHLBI NIH HHS HL073252NHLBI NIH HHS HL073755NHLBI NIH HHS P01 HL075161NHLBI NIH HHS P01-HL075161NHLBI NIH HHS R01 HL073252NHLBI NIH HHS R01 HL073755NIH HHS P40 OD011050
6 · The paper itself

Abstract

Multipotent stromal cells (MSCs) have been shown to reduce apoptosis in injured cells by secretion of paracrine factors, but these factors were not fully defined. We observed that coculture of MSCs with previously UV-irradiated fibroblasts reduced apoptosis of the irradiated cells, but fresh MSC conditioned medium was unable reproduce the effect. Comparative microarray analysis of MSCs grown in the presence or absence of UV-irradiated fibroblasts demonstrated that the MSCs were activated by the apoptotic cells to increase synthesis and secretion of stanniocalcin-1 (STC-1), a peptide hormone that modulates mineral metabolism and has pleiotrophic effects that have not been fully characterized. We showed that STC-1 was required but not sufficient for reduction of apoptosis of UV-irradiated fibroblasts. In contrast, we demonstrated that MSC-derived STC-1 was both required and sufficient for reduction of apoptosis of lung cancer epithelial cells made apoptotic by incubation at low pH in hypoxia. Our data demonstrate that STC-1 mediates the antiapoptotic effects of MSCs in two distinct models of apoptosis in vitro.

Indexed as

ApoptosisUp-RegulationAnimalsBlotting, WesternCell LineCells, CulturedCell SurvivalCulture Media, ConditionedFibroblastsGlycoproteinsHumansHydrogen-Ion ConcentrationMiceMicroscopy, FluorescenceOligonucleotide Array Sequence AnalysisReverse Transcriptase Polymerase Chain ReactionCulture Media, ConditionedGlycoproteinsteleocalcin

Identifiers

PMID19267325
PMCPMC4742302
OpenAlexW1993599609

What OpenQuestion holds

Textmetadata
LicenceTDM
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.