ArticleCell death & disease2021
PARK7 promotes repair in early steroid-induced osteonecrosis of the femoral head by enhancing resistance to stress-induced apoptosis in bone marrow mesenchymal stem cells via regulation of the Nrf2 signaling pathway.
Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.
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Who cites it
28 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.
- Bone marrow mesenchymal stem cells in premature ovarian failure: Mechanisms and prospects.Frontiers in immunology · 2022Pooled it
- Oxygen Vacancy-Enriched Platinum Single-Atom Nanozyme Wrapped in Nanoislands: Unlocking Catalytic Activity and Reprogramming Redox Microenvironment for Osteonecrosis Repair.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Nrf2: A Promising Therapeutic Target for Glucocorticoid-Resistant Chronic Rhinosinusitis.Clinical and experimental otorhinolaryngology · 2026Review
- Regulated cell death in musculoskeletal development, homeostasis, and diseases.Fundamental research · 2026Review
- Blockade of mitochondrial components release by exosome pathway promotes the pathogenesis of Fuchs endothelial corneal dystrophy.Cell death discovery · 2025Article
- GPx-mimetic selenium-enriched yeast nanozymes ameliorate diabetic bone disease via dual-targeting of ROS scavenging and angiogenesis-osteogenesis coupling.Materials today. Bio · 2025Article
- Knowledge mapping of core decompression in osteonecrosis of the femoral head: a bibliometric analysis.Annals of medicine and surgery (2012) · 2025Review
- Icariin promotes osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) by activating PI3K-AKT-UTX/EZH2 signaling in steroid-induced femoral head osteonecrosis.Journal of orthopaedic surgery and research · 2025Article
- Bilateral same-day transtrochanteric rotational osteotomy using computed tomography-based navigation: a case report.BMC musculoskeletal disorders · 2025Article
- Isovitexin targets SIRT3 to prevent steroid-induced osteonecrosis of the femoral head by modulating mitophagy-mediated ferroptosis.Bone research · 2025Article
- Advances in Stem Cell Therapy for Diabetic Foot Ulcers.Diabetes, metabolic syndrome and obesity : targets and therapy · 2025Review
- A Mechanism Study on the Antioxidant Pathway of Keap1-Nrf2- ARE Inhibiting Ferroptosis in Dopaminergic Neurons.Current molecular medicine · 2025Article
- B-Lymphoid Tyrosine Kinase Crosslinks Redox and Apoptosis Signaling Networks to Promote the Survival of Transplanted Bone Marrow Mesenchymal Stem Cells.Research (Washington, D.C.) · 2025Article
- Mitochondrial maintenance as a novel target for treating steroid-induced osteonecrosis of femoral head: a narrative review.EFORT open reviews · 2024Review
- Inhibition of insulin degrading enzyme suppresses osteoclast hyperactivity via enhancing Nrf2-dependent antioxidant response in glucocorticoid-induced osteonecrosis of the femoral head.Molecular medicine (Cambridge, Mass.) · 2024Article
- Advances in the Pathogenesis of Steroid-Associated Osteonecrosis of the Femoral Head.Biomolecules · 2024Review
- EGFL6 activates the ERK signaling to improve angiogenesis and osteogenesis of BMSCs in patients with steroid-induced osteonecrosis of the femoral head.Naunyn-Schmiedeberg's archives of pharmacology · 2024Article
- A self-amplifying loop of TP53INP1 and P53 drives oxidative stress-induced apoptosis of bone marrow mesenchymal stem cells.Apoptosis : an international journal on programmed cell death · 2024Article
- METTL3 inhibits BMSC apoptosis and facilitates osteonecrosis repair via an m6A-IGF2BP2-dependent mechanism.Heliyon · 2024Article
- The dual role of mesenchymal stem cells in apoptosis regulation.Cell death & disease · 2024Review
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
Novel therapies for the treatment of early steroid-induced osteonecrosis of the femoral head (SONFH) are urgently needed in orthopedics. Transplantation of bone marrow mesenchymal stem cells (BMSCs) provides new strategies for treating this condition at the early stage. However, stress-induced apoptosis of BMSCs transplanted into the femoral head necrotic area limits the efficacy of BMSC transplantation. Inhibiting BMSC apoptosis is key to improving the efficacy of this procedure. In our previous studies, we confirmed that Parkinson disease protein 7 (PARK7) is active in antioxidant defense and can clear reactive oxygen species (ROS), protect the mitochondria, and impart resistance to stress-induced apoptosis in BMSCs. In this study, we investigated the mechanism driving this PARK7-mediated resistance to apoptosis in BMSCs. Our results indicate that PARK7 promoted the disintegration of nuclear factor (erythroid-derived 2)-like 2 (Nrf2)/Kelch-like echinacoside-associated protein 1 (Keap1) complex. The free Nrf2 then entered the nucleus and activated the genetic expression of manganese superoxide dismutase (MnSOD), catalase (CAT), glutathione peroxidase (GPx), and other antioxidant enzymes that clear excessive ROS, thereby protecting BMSCs from stress-induced apoptosis. To further explore whether PARK7-mediated resistance to stress-induced apoptosis could improve the efficacy of BMSC transplantation in early-stage SONFH, we transplanted BMSCs-overexpressing PARK7 into rats with early-stage SONFH. We then evaluated the survival of transplanted BMSCs and bone regeneration in the femoral head necrotic area of these rats. The results indicated that PARK7 promoted the survival of BMSCs in the osteonecrotic area and improved the transplantation efficacy of BMSCs on early-stage SONFH. This study provides new ideas and methods for resisting the stress-induced apoptosis of BMSCs and improving the transplantation effect of BMSCs on early-stage SONFH.
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Registered trials
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.