Evidence map›Paper›PMID 27396959›Full record

ArticleImmunity2016

RIPK1 and RIPK3 Kinases Promote Cell-Death-Independent Inflammation by Toll-like Receptor 4.

Malek Najjar, Danish Saleh, Matija Zelic, Shoko Nogusa, Saumil Shah, Albert Tai, Joshua N Finger, Apostolos Polykratis, Peter J Gough, John Bertin and 6 more

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 185 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
185citing papers in PubMed, 1 pooled it
16.2field-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

185 citing papers in PubMed, 1 synthesis or guideline pooled it, 283 citations in OpenAlex.

  1. Pooled it
  2. Mechanisms, regulation and clinical relevance of necroptosis.Nature reviews. Molecular cell biology · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Necroptosis in SJS/TEN:Current issues in molecular biology · 2026
    Article
  10. Review
  11. Article
  12. RIPK1 ubiquitination regulates its kinase-independent function in development and inflammation.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 6 institutions in 2 countries.

Malek Najjar *Program in Pharmacology and Experimental Therapeutics, Sackler Graduate School, Tufts University, Boston, MA 02111, USA.
Danish Saleh *Medical Scientist Training Program and Program in Neuroscience, Sackler Graduate School, Tufts University, Boston, MA 02111, USA.
Matija ZelicDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Shoko NogusaBlood Cell Development and Function Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA.
Saumil ShahDepartment of Developmental, Molecular & Chemical Biology, Tufts University School of Medicine, Boston, MA 02111, USA.
Albert TaiDepartment of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA 02111, USA.
Joshua N FingerPattern Recognition Receptor Discovery Performance Unit, Immuno-Inflammation Therapeutic Area, GlaxoSmithKline, Collegeville, PA 19426, USA.
Apostolos PolykratisInstitute for Genetics, Center for Molecular Medicine and Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50674 Cologne, Germany.
Peter J GoughPattern Recognition Receptor Discovery Performance Unit, Immuno-Inflammation Therapeutic Area, GlaxoSmithKline, Collegeville, PA 19426, USA.
John BertinPattern Recognition Receptor Discovery Performance Unit, Immuno-Inflammation Therapeutic Area, GlaxoSmithKline, Collegeville, PA 19426, USA.
Michael WhalenNeuroscience Center and Department of Pediatrics, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA.
Manolis PasparakisInstitute for Genetics, Center for Molecular Medicine and Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, 50674 Cologne, Germany.
Siddharth BalachandranBlood Cell Development and Function Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA.
Michelle KelliherDepartment of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
Alexander PoltorakDepartment of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA 02111, USA.
Alexei DegterevProgram in Pharmacology and Experimental Therapeutics, Sackler Graduate School, Tufts University, Boston, MA 02111, USA.
Tufts University · USGlaxoSmithKline (United States) · USFox Chase Cancer Center · USUniversity of Cologne · DEUniversity of Massachusetts Chan Medical School · USMassachusetts General Hospital · US

Funding

WORD PROCESSING CENTER--COREP30CA006927 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI Margaret von Mehren · 1985 to 2026
$138.8M
Hyper-Responsiveness to TLR Agonists in Wild Derived MiceR01AI056234 · NIAID · TUFTS UNIVERSITY BOSTON · PI POLTORAK, ALEXANDER · 2003 to 2023
$8.4M
Rip Proteins in Innate Immune SignalingR01AI075118 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KELLIHER, MICHELLE ALICE · 2009 to 2024
$6.7M
Innate Immunity Training ProgramT32AI095213 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI SILVERMAN, NEAL · 2011 to 2025
$2.5M
THE BIOCHEMICAL BASIS OF DELAYED-TYPE HYPERSENSITIVITYR01AI007118 · NIAID · YESHIVA UNIVERSITY · PI BLOOM, BARRY R · 1985 to 2003
$2.3M
RIP1/3 Kinases as New Targets in Malignant MesotheliomaR01CA190542 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI BALACHANDRAN, SIDDHARTH, TESTA, JOSEPH R. · 2015 to 2019
$2.1M
Molecular and functional analysis of necroptosis initiation complexR01GM080356 · NIGMS · TUFTS UNIVERSITY BOSTON · PI DEGTEREV, ALEXEI · 2008 to 2012
$1.9M
Interferon Activated Necroptosis as a New Therapeutic Avenue for Kidney CancerR01CA168621 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI BALACHANDRAN, SIDDHARTH · 2014 to 2018
$1.9M
Mechanistic analysis of necrostatins: specific inhibitors of programmed necrosisR01GM084205 · NIGMS · TUFTS UNIVERSITY BOSTON · PI DEGTEREV, ALEXEI · 2009 to 2012
$1.8M
Initiation of Cell Death after Traumatic Brain InjuryR01NS047447 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI WHALEN, MICHAEL J · 2005 to 2009
$1.7M
NCI NIH HHS P30 CA006927NCI NIH HHS R01 CA168621NCI NIH HHS R01 CA190542NIAID NIH HHS R01 AI007118NIAID NIH HHS R01 AI056234NIAID NIH HHS R01 AI075118NIAID NIH HHS T32 AI095213NIGMS NIH HHS R01 GM080356NIGMS NIH HHS R01 GM084205NINDS NIH HHS R01 NS047447
6 · The paper itself

Abstract

Macrophages are a crucial component of the innate immune system in sensing pathogens and promoting local and systemic inflammation. RIPK1 and RIPK3 are homologous kinases, previously linked to activation of necroptotic death. In this study, we have described roles for these kinases as master regulators of pro-inflammatory gene expression induced by lipopolysaccharide, independent of their well-documented cell death functions. In primary macrophages, this regulation was elicited in the absence of caspase-8 activity, required the adaptor molecule TRIF, and proceeded in a cell autonomous manner. RIPK1 and RIPK3 kinases promoted sustained activation of Erk, cFos, and NF-κB, which were required for inflammatory changes. Utilizing genetic and pharmacologic tools, we showed that RIPK1 and RIPK3 account for acute inflammatory responses induced by lipopolysaccharide in vivo; notably, this regulation did not require exogenous manipulation of caspases. These findings identified a new pharmacologically accessible pathway that may be relevant to inflammatory pathologies.

Indexed as

Immunity, InnateAdaptor Proteins, Vesicular TransportAnimalsCaspase 8Cells, CulturedFemaleInflammationLipopolysaccharidesMacrophagesMiceMice, Inbred BALB CMice, Inbred C57BLMice, KnockoutNecrosisReceptor-Interacting Protein Serine-Threonine KinasesSignal TransductionAdaptor Proteins, Vesicular TransportCaspase 8LipopolysaccharidesReceptor-Interacting Protein Serine-Threonine KinasesRipk1 protein, mouseRipk3 protein, mouseTicam1 protein, mouse

Identifiers

PMID27396959
PMCPMC4956514
OpenAlexW2467178923

What OpenQuestion holds

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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.