ArticleInflammation2024
Inhibition of Protein Disulfide Isomerase Attenuates Osteoclast Differentiation and Function via the Readjustment of Cellular Redox State in Postmenopausal Osteoporosis.
Article in Inflammation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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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.
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Who cites it
11 citing papers in PubMed, 13 citations in OpenAlex.
- 5-methoxyresorcinol mitigates postmenopausal osteoporosis through regulation of the PI3K-AKT-GSK3β signaling pathway and ROS homeostasis.Frontiers in pharmacology · 2026Article
- Targeting Irgm1 to combat osteoporosis: suppressing ROS and restoring bone remodeling.Cell death & disease · 2025Article
- Skimmianine Attenuates Osteoclast Activity by Suppressing ERp57-Driven Calcium Oscillations/Calcineurin/Nfatc1 Signalling in Postmenopausal Osteoporosis.Journal of cellular and molecular medicine · 2025Article
- Protein disulfide isomerase is essential for osteoblast differentiation in mice.Communications biology · 2025Article
- Quercetagetin alleviates inflammatory osteoclastogenesis and collagen antibody-induced arthritis via Nrf2 signaling and Pten/AKT/Nfatc1 axis.Arthritis research & therapy · 2025Article
- Norwogonin Attenuates Inflammatory Osteolysis and Collagen-Induced Arthritis via Modulating Redox Signalling and Calcium Oscillations.Journal of cellular and molecular medicine · 2025Article
- ER-resident proteins are key players in cartilage and bone homeostasis.Frontiers in cell and developmental biology · 2025Review
- Association between composite dietary antioxidant index and rheumatoid arthritis: results from NHANES 2003-2018.International journal of medical sciences · 2025Article
- Article
- Crebanine mitigates glucocorticoid-induced osteonecrosis of the femoral head by restoring bone remodelling homeostasis via attenuating oxidative stress.Journal of cellular and molecular medicine · 2024Article
- Osteoclasts and osteoarthritis: Novel intervention targets and therapeutic potentials during aging.Aging cell · 2024Review
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
Due to the accumulation of reactive oxygen species (ROS) and heightened activity of osteoclasts, postmenopausal osteoporosis could cause severe pathological bone destruction. Protein disulfide isomerase (PDI), an endoplasmic prototypic thiol isomerase, plays a central role in affecting cellular redox state. To test whether suppression of PDI could inhibit osteoclastogenesis through cellular redox regulation, bioinformatics network analysis was performed on the causative genes, followed by biological validation on the osteoclastogenesis in vitro and ovariectomy (OVX) mice model in vivo. The analysis identified PDI as one of gene targets for postmenopausal osteoporosis, which was positively expressed during osteoclastogenesis. Therefore, PDI expression inhibitor and chaperone activity inhibitor were used to verify the effects of PDI inhibitors on osteoclastogenesis. Results demonstrated that PDI inhibitors could reduce osteoclast number and inhibit resorption function via suppression on osteoclast marker genes. The mechanisms behind the scenes were the PDI inhibitors-caused intracellular ROS reduction via enhancement of the antioxidant system. Micro-CT and histological results indicated PDI inhibitors could effectively alleviate or even prevent bone loss in OVX mice. In conclusion, our findings unveiled the suppressive effects of PDI inhibitors on osteoclastogenesis by reducing intracellular ROS, providing new therapeutic options for postmenopausal osteoporosis.
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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.