» Articles » PMID: 31560698

HMGB1 Mediates the Development of Tendinopathy Due to Mechanical Overloading

Overview
Journal PLoS One
Date 2019 Sep 28
PMID 31560698
Citations 15
Authors
Affiliations
Soon will be listed here.
Abstract

Mechanical overloading is a major cause of tendinopathy, but the underlying pathogenesis of tendinopathy is unclear. Here we report that high mobility group box1 (HMGB1) is released to the tendon extracellular matrix and initiates an inflammatory cascade in response to mechanical overloading in a mouse model. Moreover, administration of glycyrrhizin (GL), a naturally occurring triterpene and a specific inhibitor of HMGB1, inhibits the tendon's inflammatory reactions. Also, while prolonged mechanical overloading in the form of long-term intensive treadmill running induces Achilles tendinopathy in mice, administration of GL completely blocks the tendinopathy development. Additionally, mechanical overloading of tendon cells in vitro induces HMGB1 release to the extracellular milieu, thereby eliciting inflammatory and catabolic responses as marked by increased production of prostaglandin E2 (PGE2) and matrix metalloproteinase-3 (MMP-3) in tendon cells. Application of GL abolishes the cellular inflammatory/catabolic responses. Collectively, these findings point to HMGB1 as a key molecule that is responsible for the induction of tendinopathy due to mechanical overloading placed on the tendon.

Citing Articles

Treatment options for Achilles tendinopathy: a scoping review of preclinical studies.

Agyeman-Prempeh N, Maas H, Burchell G, Millar N, Moen M, Smit T PeerJ. 2025; 13():e18143.

PMID: 39807157 PMC: 11727660. DOI: 10.7717/peerj.18143.


Quantifying skin permeation of a novel metformin lotion using modified hydrophilic interaction liquid chromatography.

Maloney D, Zhang J, Bhargava S, Hogan M, Wang J Bioanalysis. 2024; 16(21-22):1115-1124.

PMID: 39411983 PMC: 11583596. DOI: 10.1080/17576180.2024.2412438.


Metformin lotion promotes scarless skin tissue formation through AMPK activation, TGF-β1 inhibition, and reduced myofibroblast numbers.

Zhang J, Shimozaki K, Hattori S, Pastukh V, Maloney D, Hogan M PLoS One. 2024; 19(9):e0311147.

PMID: 39331598 PMC: 11433050. DOI: 10.1371/journal.pone.0311147.


Mitigating Scar Tissue Formation in Tendon Injuries: Targeting HMGB1, AMPK Activation, and Myofibroblast Migration All at Once.

Zhang J, Brown R, Hogan M, Wang J Pharmaceuticals (Basel). 2023; 16(12).

PMID: 38139865 PMC: 10748062. DOI: 10.3390/ph16121739.


Animal model for tendinopathy.

Luo J, Wang Z, Tang C, Yin Z, Huang J, Ruan D J Orthop Translat. 2023; 42:43-56.

PMID: 37637777 PMC: 10450357. DOI: 10.1016/j.jot.2023.06.005.


References
1.
Klune J, Dhupar R, Cardinal J, Billiar T, Tsung A . HMGB1: endogenous danger signaling. Mol Med. 2008; 14(7-8):476-84. PMC: 2323334. DOI: 10.2119/2008-00034.Klune. View

2.
Wahamaa H, Schierbeck H, Hreggvidsdottir H, Palmblad K, Aveberger A, Andersson U . High mobility group box protein 1 in complex with lipopolysaccharide or IL-1 promotes an increased inflammatory phenotype in synovial fibroblasts. Arthritis Res Ther. 2011; 13(4):R136. PMC: 3239379. DOI: 10.1186/ar3450. View

3.
Jarvinen T, Kannus P, Maffulli N, Khan K . Achilles tendon disorders: etiology and epidemiology. Foot Ankle Clin. 2005; 10(2):255-66. DOI: 10.1016/j.fcl.2005.01.013. View

4.
Lipman K, Wang C, Ting K, Soo C, Zheng Z . Tendinopathy: injury, repair, and current exploration. Drug Des Devel Ther. 2018; 12:591-603. PMC: 5865563. DOI: 10.2147/DDDT.S154660. View

5.
Zhang J, Wang J . BMP-2 mediates PGE(2) -induced reduction of proliferation and osteogenic differentiation of human tendon stem cells. J Orthop Res. 2011; 30(1):47-52. PMC: 3189415. DOI: 10.1002/jor.21485. View