Evidence map›Paper›PMID 22588690›Full record

ArticleInternational orthopaedics2013

Interleukin-1 beta influences on lysyl oxidases and matrix metalloproteinases profile of injured anterior cruciate ligament and medial collateral ligament fibroblasts.

Jing Xie, Chunli Wang, Lin Yin, ChunMing Xu, Yanjun Zhang, Kuo-Li Paul Sung

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in International orthopaedics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

20 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Advanced Gene Therapy Strategies for the Repair of ACL Injuries.International journal of molecular sciences · 2022
    Review
  5. Article
  6. International journal of molecular sciences · 2022
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Lysyl Oxidase and the Tumor Microenvironment.International journal of molecular sciences · 2016
    Review
  15. Article
  16. Bio-enhanced repair of the anterior cruciate ligament.Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association · 2015
    Article
  17. Article
  18. Article
  19. Article
  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

6 authors at 1 institution in 2 countries.

Jing Xie111 Project Laboratory of Biomechanics and Tissue Repair, Bioengineering College, Chongqing University, Chongqing, 400044, People's Republic of China. wxxjj_2001@163.com
Chunli Wang
Lin Yin
ChunMing Xu
Yanjun Zhang
Kuo-Li Paul Sung
Chongqing University · CN

Funding

INJURY/REMODELING OF MCL &ACL UNDER MECHANICAL STIMULIR01AR045635 · NIAMS · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI SUNG, K-L PAUL · 2000 to 2004
$1.4M
NIAMS NIH HHS AR45635NIAMS NIH HHS R01 AR045635
6 · The paper itself

Abstract

purposeThe anterior cruciate ligament (ACL) is known to have a poor healing ability, especially in comparison with the medial collateral ligament (MCL) which can heal relatively well. Interleukin-1beta (IL-1β) is considered to be an important chemical mediator in the acute inflammatory phase of ligament injury. The role of IL-1β-induced expressions of lysyl oxidases (LOXs) and matrix metalloproteinases (MMPs), which respectively facilitate extracellular matrix (ECM) repair and degradation, is poorly understood. In this study, we aim to determine the intrinsic differences between ACL and MCL by characterising the differential expressions of LOXs and MMPs in response to IL-1β in the injury process.

methodsSemi-quantitative polymerase chain reaction (PCR), quantitative real-time PCR, Western blot, and zymography were performed.

resultsWe detected high expressions of IL-1β-induced LOXs in normal ACL and MCL. Then, we found IL-1β induced injured MCL to express more LOXs than injured ACL (up to 2.85-fold in LOX, 2.58-fold in LOXL-1, 1.89-fold in LOXL-2, 2.46-fold in LOXL-3 and 2.18-fold in LOXL-4). Meanwhile, we found IL-1β induced injured ACL to express more MMPs than injured MCL (up to 1.72-fold in MMP-1, 1.95-fold in MMP-2, 2.05-fold in MMP-3 and 2.3-fold in MMP-12). The further protein results coincided with gene expressions above.

conclusionsLower expressions of LOXs and higher expressions of MMPs might help to explain the poor healing ability of ACL.

Indexed as

Anterior Cruciate LigamentAnterior Cruciate Ligament InjuriesCells, CulturedHumansInterleukin-1betaMatrix MetalloproteinasesMedial Collateral Ligament, KneeProtein-Lysine 6-OxidaseWound HealingInterleukin-1betaMatrix MetalloproteinasesProtein-Lysine 6-Oxidase

Identifiers

PMID22588690
PMCPMC3580092
OpenAlexW2073414999

What OpenQuestion holds

Textmetadata
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.