Advanced Ultrasound in Diagnosis and Therapy ›› 2025, Vol. 9 ›› Issue (2): 138-145.doi: 10.37015/AUDT.2025.240024

• Review Articles • Previous Articles     Next Articles

Update of Photodynamic Therapy and Sonodynamic Therapy in Treating Rheumatoid Arthritis

Zhao Chenyanga,b, Sun Deshenga, Tan Lib,c, Chen Xiangmeia,*()   

  1. aDepartment of Ultrasonography, Peking University Shenzhen Hospital, Shenzhen, China
    bMedical Technology Department, The Islands Healthcare Complex - Macao Medical Center of Peking Union Medical College Hospital
    cDepartment of Ultrasound, Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, Beijing, China
  • Received:2024-08-12 Revised:2024-06-04 Accepted:2024-11-04 Online:2025-06-30 Published:2025-07-06
  • Contact: Department of Ultrasonography, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China e-mail: xiangmei_chen@163.com,

Abstract:

Rheumatoid arthritis (RA) stands as a prevalent chronic autoimmune condition globally. Although conventional disease-modifying antirheumatic drugs (DMARDs) offer relief from systemic inflammation, they frequently entail undesirable side effects. Phototherapy, encompassing both photodynamic therapy (PDT) and sonodynamic therapy (SDT), employs light and low-frequency ultrasound irradiation to generate reactive oxygen species (ROS), thereby inducing apoptosis in RA inflammatory cells and reducing cytokine expression. This approach presents a promising alternative for RA management. Recently, a range of nanomaterials that induce PDT or SDT have been developed, yielding promising outcomes in arthritis suppression. This review outlines the latest advancements in PDT/SDT-based nanomedicine for RA treatment.

Key words: Rheumatoid arthritis; Photodynamic therapy; Sonodynamic therapy; Nanomedicine