Evidence map›Paper›PMID 23881914›Full record

ArticleBlood2013

DEPTOR regulates vascular endothelial cell activation and proinflammatory and angiogenic responses.

Sarah Bruneau, Hironao Nakayama, Craig B Woda, Evelyn A Flynn, David M Briscoe

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

28 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Immunomodulation by allograft endothelial cells.Frontiers in transplantation · 2025
    Review
  5. Association ofBiomedicines · 2023
    Article
  6. Article
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  9. Review
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  12. WNT pathway signaling is associated with microvascular injury and predicts kidney transplant failure.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2019
    Article
  13. DEPTOR modulates activation responses in CD4American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2019
    Article
  14. Review
  15. Article
  16. Outside-in HLA class I signaling regulates ICAM-1 clustering and endothelial cell-monocyte interactions via mTOR in transplant antibody-mediated rejection.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2018
    Article
  17. Article
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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.

Sarah BruneauTransplant Research Program, Pediatric Transplant Center, Boston Children's Hospital, Boston, MA 02115, USA.
Hironao Nakayama
Craig B Woda
Evelyn A Flynn
David M Briscoe
Boston Children's Hospital · USHarvard University · US

Funding

SYNAPTIC MECHANISMS IN HIPPOCAMPAL EPILEPTOGENESISP30HD018655 · NICHD · CHILDREN'S HOSPITAL BOSTON · PI POMEROY, SCOTT LOREN · 1985 to 2015
$26.2M
RESEARCH TRAINING IN PEDIATRIC NEPHROLOGYT32DK007726 · NIDDK · CHILDREN'S HOSPITAL BOSTON · PI BRISCOE, DAVID M. · 1994 to 2023
$5.9M
ANGIOGENESIS AND CHRONIC REJECTIONR01AI046756 · NIAID · CHILDREN'S HOSPITAL BOSTON · PI BRISCOE, DAVID M. · 2000 to 2010
$4.2M
Vascular Endothelial Growth Factor Receptor Interactions and Allograft RejectionR01AI092305 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI BRISCOE, DAVID M. · 2012 to 2016
$2.8M
NIAID NIH HHS R01 AI046756NIAID NIH HHS R01 AI092305NICHD NIH HHS P30 HD018655NICHD NIH HHS P30-HD-18655NIDDK NIH HHS T32 DK007726
6 · The paper itself

Abstract

The maintenance of normal tissue homeostasis and the prevention of chronic inflammatory disease are dependent on the active process of inflammation resolution. In endothelial cells (ECs), proinflammation results from the activation of intracellular signaling responses and/or the inhibition of endogenous regulatory/pro-resolution signaling networks that, to date, are poorly defined. In this study, we find that DEP domain containing mTOR interacting protein (DEPTOR) is expressed in different microvascular ECs in vitro and in vivo, and using a small interfering RNA (siRNA) knockdown approach, we find that it regulates mammalian target of rapamycin complex 1 (mTORC1), extracellular signal-regulated kinase 1/2, and signal transducer and activator of transcription 1 activation in part through independent mechanisms. Moreover, using limited gene arrays, we observed that DEPTOR regulates EC activation including mRNA expression of the T-cell chemoattractant chemokines CXCL9, CXCL10, CXCL11, CX3CL1, CCL5, and CCL20 and the adhesion molecules intercellular adhesion molecule-1 and vascular cell adhesion molecule-1 (P < .05). DEPTOR siRNA-transfected ECs also bound increased numbers of peripheral blood mononuclear cells (P < .005) and CD3+ T cells (P < .005) in adhesion assays in vitro and had increased migration and angiogenic responses in spheroid sprouting (P < .01) and wound healing (P < .01) assays. Collectively, these findings define DEPTOR as a critical upstream regulator of EC activation responses and suggest that it plays an important role in endogenous mechanisms of anti-inflammation and pro-resolution.

Indexed as

Cell Adhesion MoleculesCell CommunicationChemokinesGene Expression RegulationHEK293 CellsHumansHuman Umbilical Vein Endothelial CellsInflammationInflammation MediatorsIntracellular Signaling Peptides and ProteinsMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2Mitogen-Activated Protein Kinase 3Multiprotein ComplexesNeovascularization, PathologicProtein BindingCell Adhesion MoleculesChemokinesDEPTOR protein, humanInflammation MediatorsIntracellular Signaling Peptides and ProteinsMechanistic Target of Rapamycin Complex 1Mechanistic Target of Rapamycin Complex 2Mitogen-Activated Protein Kinase 3Multiprotein ComplexesSTAT1 protein, humanSTAT1 Transcription FactorTOR Serine-Threonine Kinases

Identifiers

PMID23881914
PMCPMC3765062
OpenAlexW2075234807

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.