Pathological mechanisms and related markers of steroid-induced osteonecrosis of the femoral head.

Autor:	Li L; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Zhao S; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Leng Z; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Chen S; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Shi Y; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Shi L; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Li J; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Mao K; Department of Orthopedics, The Chinese PLA General Hospital, Beijing, China., Tang H; Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, China., Meng B; Department of Orthopedics, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China., Wang Y; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Shang G; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China., Liu H; Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Jazyk:	angličtina
Zdroj:	Annals of medicine [Ann Med] 2024 Dec; Vol. 56 (1), pp. 2416070. Date of Electronic Publication: 2024 Nov 12.
DOI:	10.1080/07853890.2024.2416070
Abstrakt:	Background: Osteonecrosis of the femoral head (ONFH) is a refractory orthopedic disease with a high disability rate. Long-term administration of steroids is the most common pathogenic factor for non-traumatic ONFH. Early diagnosis of steroid-induced osteonecrosis of the femoral head (SONFH) is difficult and mainly depends on imaging. Objectives: The objectives of this review were to examine the pathological mechanisms of SONFH, summarize related markers of SONFH, and identify areas for future studies. Methods: We reviewed studies on pathological mechanisms and related markers of SONFH and discussed the relationship between them, as well as clinical applications and the outlook of potential markers. Results: The pathological mechanisms of SONFH included decreased osteogenesis, lipid accumulation, increased intraosseous pressure, and microcirculation disruption. Differential proteomics and genomics play crucial roles in the occurrence, progression, and outcome of SONFH, providing novel insights into SONFH. Additionally, the biological functions of mesenchymal stem cells (MSCs) and exosomes (Exos) in SONFH have attracted increasing attention. Conclusions: The pathological mechanisms of SONFH are complex. The related markers mentioned in the current review can predict the occurrence and progression of SONFH, which will help provide effective early clinical prevention and treatment strategies for SONFH.
Databáze:	MEDLINE
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