Evidence map›Paper›PMID 36468682›Full record

ArticleeLife2022

Glycine inhibits NINJ1 membrane clustering to suppress plasma membrane rupture in cell death.

Jazlyn P Borges, Ragnhild S R Sætra, Allen Volchuk, Marit Bugge, Pascal Devant, Bjørnar Sporsheim, Bridget R Kilburn, Charles L Evavold, Jonathan C Kagan, Neil M Goldenberg and 2 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
8.8field-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

73 citing papers in PubMed, 113 citations in OpenAlex.

  1. NINJ1: implications for plasma membrane rupture and disease.Biochemical Society transactions · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Surveying the roles of NINJ1 in plasma membrane rupture.Nature structural & molecular biology · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. The role of NINJ1 in diseases.Cell death discovery · 2026
    Review
  14. Review
  15. Review
  16. Pore size dynamics control complex volume swelling in pyroptosis.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  17. Article
  18. Article
  19. Review
  20. Article

13 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

12 authors at 5 institutions in 4 countries.

Jazlyn P Borges *Program in Neuroscience and Mental Health, Hospital for Sick Children, Toronto, Canada.
Ragnhild S R Sætra *Centre of Molecular Inflammation Research, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway.ORCID 0000-0002-8248-0460
Allen VolchukProgram in Cell Biology, Hospital for Sick Children, Toronto, Canada.
Marit BuggeCentre of Molecular Inflammation Research, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway.
Pascal DevantDivision of Gastroenterology, Boston Children's Hospital and Harvard Medical School, Boston, United States.ORCID 0000-0001-9743-6764
Bjørnar SporsheimCentre of Molecular Inflammation Research, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway.
Bridget R KilburnProgram in Neuroscience and Mental Health, Hospital for Sick Children, Toronto, Canada.ORCID 0000-0002-0171-9370
Charles L EvavoldRagon Institute of MGH, MIT and Harvard, Boston, United States.ORCID 0000-0003-3913-5626
Jonathan C KaganDivision of Gastroenterology, Boston Children's Hospital and Harvard Medical School, Boston, United States.ORCID 0000-0003-2364-2746
Neil M GoldenbergProgram in Cell Biology, Hospital for Sick Children, Toronto, Canada.ORCID 0000-0003-2785-1852
Trude Helen FloCentre of Molecular Inflammation Research, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway.ORCID 0000-0002-2569-0381
Benjamin Ethan SteinbergProgram in Neuroscience and Mental Health, Hospital for Sick Children, Toronto, Canada.ORCID 0000-0002-3070-0548
Boston Children's Hospital · USHospital for Sick Children · CANorwegian University of Science and Technology · NOUniversity of Toronto · CARagon Institute of MGH, MIT and Harvard · US

Funding

STRUCTURE-FUNCTION RELATIONSHIPS IN THE ALIMENTARY TRACTP30DK034854 · NIDDK · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI JONATHAN C KAGAN · 1986 to 2026
$32.4M
Project 2: Genes required for dendritic cell responses to pathogens and T cellsU19AI133524 · NIAID · HARVARD MEDICAL SCHOOL · PI SHARPE, ARLENE H. · 2017 to 2021
$12.3M
Initiation and Regulation of Antiviral Innate ImmunityR01AI093589 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI KAGAN, JONATHAN C · 2011 to 2020
$4.4M
Defining the pathways activated by Toll-like Receptors to stimulate immunityR37AI116550 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI JONATHAN C KAGAN · 2021 to 2026
$3.3M
Characterization of the myddosome, a protein complex that controls TLR signalingR01AI116550 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI KAGAN, JONATHAN C · 2017 to 2020
$1.8M
Initiation and Regulation of Antiviral Innate ImmunityR56AI093589 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI KAGAN, JONATHAN C · 2021 to 2021
$531k
NIAID NIH HHS R01 AI093589NIAID NIH HHS R01 AI116550NIAID NIH HHS R37 AI116550NIAID NIH HHS R56 AI093589NIAID NIH HHS U19 AI133524NIDDK NIH HHS P30 DK034854
6 · The paper itself

Abstract

First recognized more than 30 years ago, glycine protects cells against rupture from diverse types of injury. This robust and widely observed effect has been speculated to target a late downstream process common to multiple modes of tissue injury. The molecular target of glycine that mediates cytoprotection, however, remains elusive. Here, we show that glycine works at the level of NINJ1, a newly identified executioner of plasma membrane rupture in pyroptosis, necrosis, and post-apoptosis lysis. NINJ1 is thought to cluster within the plasma membrane to cause cell rupture. We demonstrate that the execution of pyroptotic cell rupture is similar for human and mouse NINJ1 and that NINJ1 knockout functionally and morphologically phenocopies glycine cytoprotection in macrophages undergoing lytic cell death. Next, we show that glycine prevents NINJ1 clustering by either direct or indirect mechanisms. In pyroptosis, glycine preserves cellular integrity but does not affect upstream inflammasome activities or accompanying energetic cell death. By positioning NINJ1 clustering as a glycine target, our data resolve a long-standing mechanism for glycine-mediated cytoprotection. This new understanding will inform the development of cell preservation strategies to counter pathologic lytic cell death.

Indexed as

GlycinePyroptosisAnimalsCell Adhesion Molecules, NeuronalCell DeathCell MembraneCluster AnalysisHumansInflammasomesMiceNerve Growth FactorsCell Adhesion Molecules, NeuronalGlycineInflammasomesNerve Growth FactorsNINJ1 protein, humanNinj1 protein, mousecell biologycytoprotectionglycinehumanimmunologyinflammationmacrophagesmousenecrosisNINJ1pyroptosis

Identifiers

PMID36468682
PMCPMC9754625
OpenAlexW4311784836

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.