Evidence map›Paper›PMID 30258887›Full record

ReviewGenes & diseases2016

Intervertebral disc development and disease-related genetic polymorphisms.

Jason W Ashley, Motomi Enomoto-Iwamoto, Lachlan J Smith, Robert L Mauck, Danny Chan, Joseph Lee, Martin F Heyworth, Howard An, Yejia Zhang

Open access · diamondAbstract readReview
In one paragraph

Review in Genes & diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 17% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Stem cells and discogenic back pain.British medical bulletin · 2023
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Apigenin Alleviates Intervertebral Disc DegenerationFrontiers in cell and developmental biology · 2021
    Article
  13. Review
  14. Article
  15. Stem cell therapy in discogenic back pain.Journal of spine surgery (Hong Kong) · 2019
    Review
  16. Article
  17. Review
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

9 authors at 6 institutions in 2 countries.

Jason W AshleyDepartment of Orthopedic Surgery, Perelman School of Medicine, University of Pennsylvania, USA.
Motomi Enomoto-IwamotoDepartment of Surgery, Division of Orthopaedic Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Lachlan J SmithDepartment of Orthopedic Surgery, Perelman School of Medicine, University of Pennsylvania, USA.
Robert L MauckDepartment of Orthopedic Surgery, Perelman School of Medicine, University of Pennsylvania, USA.
Danny ChanSchool of Biomedical Sciences, The University of Hong Kong, Hong Kong.
Joseph LeeDepartment of Orthopedic Surgery, University of Chicago, Chicago, IL, USA.
Martin F HeyworthCorporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA, USA.
Howard AnDepartment of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA.
Yejia ZhangDepartment of Orthopedic Surgery, Perelman School of Medicine, University of Pennsylvania, USA.
Philadelphia VA Medical Center · USUniversity of Pennsylvania · USChildren's Hospital of Philadelphia · USRush University Medical Center · USUniversity of Chicago · USUniversity of Hong Kong · HK

Funding

University of Pennsylvania Postdoctoral Opportunities in Research and TeachingK12GM081259 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Janis K. Burkhardt · 2007 to 2026
$20.1M
Cell Therapy for the degenerating intervertebral discsK08HD049598 · NICHD · THOMAS JEFFERSON UNIVERSITY · PI ZHANG, YEJIA · 2007 to 2010
$566k
Bioactive Injectable Implants for Functional Intervertebral Disc RegenerationI01RX001321 · VA · PHILADELPHIA VA MEDICAL CENTER · PI Robert L Mauck, Lachlan James Smith · 2014 to 2026
–
Cell Therapy for the Degenerating Intervertebral DiscI21RX001896 · VA · PHILADELPHIA VA MEDICAL CENTER · PI ZHANG, YEJIA · 2016 to 2017
–
NICHD NIH HHS K08 HD049598NIGMS NIH HHS K12 GM081259RRD VA I01 RX001321RRD VA I21 RX001896
6 · The paper itself

Abstract

The intervertebral disc (IVD) comprises a gelatinous inner core (nucleus pulposus; NP) and concentric rings (annulus fibrosus; AF). The NP, an important structure for shock absorption in the vertebrate spinal motion segment, can be traced back to the notochord in ontogenetic lineage. In vertebrates, the notochord undergoes mucinoid changes, and had been considered vestigial until recently. However, observed correlations between IVD degeneration and back pain in humans have renewed interest in the IVD in biomedical fields. Beyond its mechanical contribution to development, the notochord is also an essential signaling center, which coordinates formation of the neural tube and somites. The pertinent signaling molecules, particularly TGF-β and bone morphogenetic proteins (BMPs), continue to play roles in the adult tissues and have been utilized for tissue regeneration. Genetic factors are major determinants of who will develop IVD degeneration and related back pain, and seem to correlate better with disc degeneration and back pain than do external forces on the spine. In summary, the spinal column is a landmark development in evolution. Genes directing the development of the IVD may also contribute to its maintenance, degeneration, and regeneration. Likewise, structural genes as well as genes responsible for maintenance of the structure are related to IVD degeneration. Finally, genes responsible for inflammation may play a dual role in exacerbating degeneration or facilitating repair responses depending on the context.

Indexed as

Back painDevelopmentIntervertebral disc (IVD)NotochordRegeneration

Identifiers

PMID30258887
PMCPMC6150108
OpenAlexW2342594281

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.