Evidence map›Paper›PMID 32821059›Full record

ArticleeLife2020

Senotherapeutic drugs for human intervertebral disc degeneration and low back pain.

Hosni Cherif, Daniel G Bisson, Matthew Mannarino, Oded Rabau, Jean A Ouellet, Lisbet Haglund

Open access · goldAbstract read
In one paragraph

Article in eLife, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 1 pooled it
9.0field-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

75 citing papers in PubMed, 1 synthesis or guideline pooled it, 114 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Senolytic Therapy as a Preventive Strategy for Spine Degeneration and Pain.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  4. Technical insights and implications of thoracolumbar spine and neural tissue harvesting in recently deceased organ donors: a direct anterior approach integrated into multi-organ procurement protocols.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Review
  17. Review
  18. Article
  19. Senotherapy for chronic lung disease.Pharmacological reviews · 2025
    Review
  20. Article

15 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

6 authors at 1 institution in 1 country.

Hosni CherifOrthopaedic Research Lab, Department of Surgery, McGill University and the Research Institute of the McGill University Health Centre, Montreal, Canada.ORCID 0000-0002-0703-3898
Daniel G BissonOrthopaedic Research Lab, Department of Surgery, McGill University and the Research Institute of the McGill University Health Centre, Montreal, Canada.ORCID 0000-0003-4812-059X
Matthew MannarinoOrthopaedic Research Lab, Department of Surgery, McGill University and the Research Institute of the McGill University Health Centre, Montreal, Canada.
Oded RabauMcGill Scoliosis and Spine Group, Department of Surgery, McGill University and the Research Institute of the McGill University Health Centre, Montreal, Canada.
Jean A OuelletMcGill Scoliosis and Spine Group, Department of Surgery, McGill University and the Research Institute of the McGill University Health Centre, Montreal, Canada.
Lisbet HaglundOrthopaedic Research Lab, Department of Surgery, McGill University and the Research Institute of the McGill University Health Centre, Montreal, Canada.ORCID 0000-0002-1288-2149
McGill University Health Centre · CA

Funding

Arthritis Society TPF-19-0513CIHR MOP-119564
6 · The paper itself

Abstract

Cellular senescence is a contributor to intervertebral disc (IVD) degeneration and low back pain. Here, we found that RG-7112, a potent mouse double-minute two protein inhibitor, selectively kills senescent IVD cells through apoptosis. Gene expression pathway analysis was used to compare the functional networks of genes affected by RG-7112, a pure synthetic senolytic with o-Vanillin a natural and anti-inflammatory senolytic. Both affected a functional gene network related to cell death and survival. O-Vanillin also affected networks related to cell cycle progression as well as connective tissue development and function. Both senolytics effectively decreased the senescence-associated secretory phenotype (SASP) of IVD cells. Furthermore, bioavailability and efficacy were verified ex vivo in the physiological environment of degenerating intact human discs where a single dose improved disc matrix homeostasis. Matrix improvement correlated with a reduction in senescent cells and SASP, supporting a translational potential of targeting senescent cells as a therapeutic intervention.

Indexed as

BenzaldehydesCellular SenescenceFemaleHumansImidazolinesIntervertebral Disc DegenerationLow Back PainMale2-vanillinBenzaldehydesImidazolinesRG7112annulus fibrosuscartilagecell biologyhumanintervertebral discmedicinenucleus pulposus

Identifiers

PMID32821059
PMCPMC7442487
OpenAlexW3081130987

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.