Evidence map›Paper›PMID 31983731›Full record

ReviewExperimental & molecular medicine2020

The circadian rhythm in intervertebral disc degeneration: an autophagy connection.

Tai-Wei Zhang, Ze-Fang Li, Jian Dong, Li-Bo Jiang

Open access · goldAbstract readReview
In one paragraph

Review in Experimental & molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Pooled it
  2. The role of sleep and circadian rhythms in intervertebral disc degeneration.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
    Review
  3. Review
  4. Current research on the role of HIF in intervertebral disc degeneration.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
    Review
  5. Article
  6. The pivotal role and intervention strategies of BMAL1 mediated circadian clock dysregulation in intervertebral disc degeneration.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
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  18. Article
  19. Mitochondrial dysfunction: a new molecular mechanism of intervertebral disc degeneration.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2023
    Review
  20. Article
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

4 authors at 3 institutions in 1 country.

Tai-Wei ZhangDepartment of Orthopedic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Ze-Fang LiDepartment of Orthopedic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
Jian DongDepartment of Orthopedic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China. dong.jian@zs-hospital.sh.cn.
Li-Bo JiangDepartment of Orthopedic Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, China. jiang.libo@zs-hospital.sh.cn.
Zhongshan Hospital · CNFudan University · CNSun Yat-sen University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 81572629National Natural Science Foundation of China (National Science Foundation of China) 81772855
6 · The paper itself

Abstract

There is one circadian clock in the central nervous system and another in the peripheral organs, and the latter is driven by an autoregulatory molecular clock composed of several core clock genes. The height, water content, osmotic pressure and mechanical characteristics of intervertebral discs (IVDs) have been demonstrated to exhibit a circadian rhythm (CR). Recently, a molecular clock has been shown to exist in IVDs, abolition of which can lead to stress in nucleus pulposus cells (NPCs), contributing to intervertebral disc degeneration (IDD). Autophagy is a fundamental cellular process in eukaryotes and is essential for individual cells or organs to respond and adapt to changing environments; it has also been demonstrated to occur in human NPCs. Increasing evidence supports the hypothesis that autophagy is associated with CR. Thus, we review the connection between CR and autophagy and the roles of these mechanisms in IDD.

Indexed as

AnimalsAutophagyCircadian ClocksCircadian RhythmHumansIntervertebral Disc DegenerationNucleus Pulposus

Identifiers

PMID31983731
PMCPMC7000407
OpenAlexW3002819139

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.