ArticleFrontiers in pharmacology2022
Artesunate Therapy Alleviates Fracture-Associated Chronic Pain After Orthopedic Surgery by Suppressing CCL21-Dependent TREM2/DAP12 Inflammatory Signaling in Mice.
Article in Frontiers in pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 12 citations in OpenAlex.
- TREM2 contributes to central sensitization through PI3K/Akt/mTOR-mediated autophagic dysfunction in a rat model of vestibular migraine.The journal of headache and pain · 2026Article
- Role of TREM2 in neuroinflammation regulation: mechanisms, disease associations, and therapeutic translation advances.Journal of translational medicine · 2025Review
- Is TREM2 a Stretch: Implications of TREM2 Along Spinal Cord Circuits in Health, Aging, Injury, and Disease.Cells · 2025Review
- Systemic inflammation as a central player in the initiation and development of Alzheimer's disease.Immunity & ageing : I & A · 2025Review
- Artesunate-mycophenolate Mofetil Dimer Micelles Alleviate Allogeneic Skin Graft Rejection by Inhibiting the TLR-4 Pathway in Macrophages.Theranostics · 2025Article
- Glabridin Therapy Reduces Chronic Allodynia, Spinal Microgliosis, and Dendritic Spine Generation by Inhibiting Fractalkine-CX3CR1 Signaling in a Mouse Model of Tibial Fractures.Brain sciences · 2023Article
- Resolvin D2 Reduces Chronic Neuropathic Pain and Bone Cancer Pain via Spinal Inhibition of IL-17 Secretion, CXCL1 Release and Astrocyte Activation in Mice.Brain sciences · 2023Article
- Hydrogen-Rich Saline Attenuates Chronic Allodynia after Bone Fractures via Reducing Spinal CXCL1/CXCR2-Mediated Iron Accumulation in Mice.Brain sciences · 2022Article
- Inflammation and Infection in Pain and the Role of GPR37.International journal of molecular sciences · 2022Review
- Chronic Pain after Bone Fracture: Current Insights into Molecular Mechanisms and Therapeutic Strategies.Brain sciences · 2022Review
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chronic pain after bone fracture and orthopedic surgery is often refractory to most analgesics currently in use, thus emphasizing the urgent need for improved therapeutic medications. Chemokine-dependent neuroinflammation is critical for excitatory synaptic plasticity and central nociception sensitization. Recent studies have focused on the inhibition of inflammatory responses by artesunate, the first anti-malaria drug extracted from artemisinin. The present study investigated the analgesic effects and potential targets of artesunate in a mouse model of chronic pain induced by tibial fracture and orthopedic surgery. Three injections of artesunate were intrathecally administered on a daily basis from days 4 to 6 after fracture. We reported that repetitive exposure to artesunate (10 and 100 μg but not 1 μg) dose-dependently prevented fracture-induced mechanical and cold allodynia. Moreover, single intrathecal injection of artesunate (100 μg) alleviated the established chronic pain on day 14 after fracture surgery. Intraperitoneal artesunate (10 and 50 mg kg
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