Evidence map›Paper›PMID 33027692›Full record

ArticleMatrix biology : journal of the International Society for Matrix Biology2020

Sox9 deletion causes severe intervertebral disc degeneration characterized by apoptosis, matrix remodeling, and compartment-specific transcriptomic changes.

Maria Tsingas, Olivia K Ottone, Abdul Haseeb, Ruteja A Barve, Irving M Shapiro, Véronique Lefebvre, Makarand V Risbud

Open access · greenAbstract read
In one paragraph

Article in Matrix biology : journal of the International Society for Matrix Biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
9.1field-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, 100 citations in OpenAlex.

  1. Trial
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  3. mMolecular medicine reports · 2026
    Review
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  8. Multimodal imaging fusion and machine learning model development: differential diagnosis of spinal inflammatory lesions using combined CT hounsfield units and MRI features.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
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  12. The mFrontiers in cell and developmental biology · 2026
    Review
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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

7 authors at 3 institutions in 1 country.

Maria TsingasDepartment of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA; Graduate Program in Cell Biology and Regenerative Medicine, Jefferson College of Life Sciences, Thomas Jefferson University, Philadelphia, PA 19107, USA.
Olivia K OttoneDepartment of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA; Graduate Program in Cell Biology and Regenerative Medicine, Jefferson College of Life Sciences, Thomas Jefferson University, Philadelphia, PA 19107, USA.
Abdul HaseebDepartment of Surgery/Division of Orthopaedic Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
Ruteja A BarveDepartment of Genetics, Genome Technology Access Centre at the McDonnell Genome Institute, Washington University, School of Medicine, St. Louis, MO 63110, USA.
Irving M ShapiroDepartment of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA.
Véronique LefebvreDepartment of Surgery/Division of Orthopaedic Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
Makarand V RisbudDepartment of Orthopaedic Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA; Graduate Program in Cell Biology and Regenerative Medicine, Jefferson College of Life Sciences, Thomas Jefferson University, Philadelphia, PA 19107, USA. Electronic address: makarand.risbud@jefferson.edu.
Thomas Jefferson University · USChildren's Hospital of Philadelphia · USJames S. McDonnell Foundation · US

Funding

Role of HIF-1 in Intervertebral Disc FunctionR01AR055655 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI RISBUD, MAKARAND V · 2008 to 2023
$6.1M
Training in Tissue Engineering and Regenerative MedicineT32AR052273 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI SHAPIRO, IRVING M · 2006 to 2020
$3.3M
Roles of SOX8 and SOX9 in Adult Articular CartilageR01AR072649 · NIAMS · CHILDREN'S HOSP OF PHILADELPHIA · PI LEFEBVRE, VERONIQUE M · 2018 to 2022
$2.9M
Disruption of Osmoregulation Promotes Degenerative Disc DiseaseR01AR064733 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI RISBUD, MAKARAND V, SHAPIRO, IRVING M · 2014 to 2018
$2.4M
Pathogenesis of Inflammation-driven Intervertebral Disc Herniation: The Role of Syndecan 4R01AR074813 · NIAMS · THOMAS JEFFERSON UNIVERSITY · PI RISBUD, MAKARAND V · 2019 to 2023
$2.3M
NIAMS NIH HHS R01 AR055655NIAMS NIH HHS R01 AR064733NIAMS NIH HHS R01 AR072649NIAMS NIH HHS R01 AR074813NIAMS NIH HHS T32 AR052273
6 · The paper itself

Abstract

SOX9 plays an important role in chondrocyte differentiation and, in the developing axial skeleton, maintains the notochord and the demarcation of intervertebral disc compartments. Diminished expression is linked to campomelic dysplasia, resulting in severe scoliosis and progressive disc degeneration. However, the specific functions of SOX9 in the adult spinal column and disc are largely unknown. Accordingly, employing a strategy to conditionally delete Sox9 in Acan-expressing cells (Acan

Indexed as

AnimalsApoptosisBone MatrixCell CompartmentationCell DifferentiationChondrocytesExtracellular MatrixGene Expression RegulationHumansIntervertebral Disc DegenerationMiceMice, KnockoutSOX9 Transcription FactorTranscriptomeSox9 protein, mouseSOX9 Transcription FactorAnnulus fibrosusExtracellular matrixIntervertebral disc degenerationMouse modelNucleus pulposusSox9

Identifiers

PMID33027692
PMCPMC7778523
OpenAlexW3090958387

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.