Evidence map›Paper›PMID 23101625›Full record

ArticleCell2012

Activation of innate immunity is required for efficient nuclear reprogramming.

Jieun Lee, Nazish Sayed, Arwen Hunter, Kin Fai Au, Wing H Wong, Edward S Mocarski, Renee Reijo Pera, Eduard Yakubov, John P Cooke

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 210 papers.

0numbers the graph read from it
0cells of the map it votes in
210citing papers in PubMed
15.2field-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

210 citing papers in PubMed, 340 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. The strategies and advances of mRNA translation booster.Asian journal of pharmaceutical sciences · 2025
    Review
  8. Direct in vivo reprogramming to relieve tissue ischemia via induced vasculogenesis.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

150 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Jieun LeeDivision of Cardiovascular Medicine, Stanford University, CA 94305, USA.
Nazish Sayed
Arwen Hunter
Kin Fai Au
Wing H Wong
Edward S Mocarski
Renee Reijo Pera
Eduard Yakubov
John P Cooke
Stanford University · USCalifornia Institute for Regenerative Medicine · USEmory University · US

Funding

Atlanta Clinical and Translational Science Institute (ACTSI) RenewalUL1TR000454 · NCATS · EMORY UNIVERSITY · PI STEPHENS, DAVID S · 2012 to 2016
$25.8M
Basic and Translational Research iPSC-based hematologic and vascular therapiesU01HL100397 · NHLBI · STANFORD UNIVERSITY · PI COOKE, JOHN P · 2009 to 2015
$7.4M
T32 Training Program in Mechanisms and Innovation in Vascular DiseaseT32HL098049 · NHLBI · STANFORD UNIVERSITY · PI Nicholas James Leeper, Philip S Tsao · 2010 to 2026
$6.3M
NCE-based strategy for nuclear reprogramming and regenerative medicineRC2HL103400 · NHLBI · STANFORD UNIVERSITY · PI COOKE, JOHN P · 2009 to 2010
$2.7M
NCATS NIH HHS UL1 TR000454NHLBI NIH HHS HL098049-01A1NHLBI NIH HHS RC2 HL103400NHLBI NIH HHS RC2HL103400NHLBI NIH HHS T32 HL098049NHLBI NIH HHS U01 HL100397NHLBI NIH HHS U01HL100397
6 · The paper itself

Abstract

Retroviral overexpression of reprogramming factors (Oct4, Sox2, Klf4, c-Myc) generates induced pluripotent stem cells (iPSCs). However, the integration of foreign DNA could induce genomic dysregulation. Cell-permeant proteins (CPPs) could overcome this limitation. To date, this approach has proved exceedingly inefficient. We discovered a striking difference in the pattern of gene expression induced by viral versus CPP-based delivery of the reprogramming factors, suggesting that a signaling pathway required for efficient nuclear reprogramming was activated by the retroviral, but not CPP approach. In gain- and loss-of-function studies, we find that the toll-like receptor 3 (TLR3) pathway enables efficient induction of pluripotency by viral or mmRNA approaches. Stimulation of TLR3 causes rapid and global changes in the expression of epigenetic modifiers to enhance chromatin remodeling and nuclear reprogramming. Activation of inflammatory pathways are required for efficient nuclear reprogramming in the induction of pluripotency.

Indexed as

Cellular ReprogrammingImmunity, InnateSignal TransductionCell LineCell-Penetrating PeptidesFibroblastsHumansInduced Pluripotent Stem CellsInflammationKruppel-Like Factor 4NF-kappa BOctamer Transcription Factor-3RetroviridaeToll-Like Receptor 3Cell-Penetrating PeptidesKLF4 protein, humanKruppel-Like Factor 4NF-kappa BOctamer Transcription Factor-3TLR3 protein, humanToll-Like Receptor 3

Identifiers

PMID23101625
PMCPMC3506423
OpenAlexW2119656037

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.