Synovial joint-on-a-chip for modeling arthritis: progress, pitfalls, and potential

Area of Science:

• Biomedical Engineering
• Regenerative Medicine
• Drug Discovery

Background:

• Synovial joint disorders, including osteoarthritis (OA) and rheumatoid arthritis (RA), significantly impact global health.
• Current treatments often fail to fully restore native joint function.
• Existing models have limitations in therapeutic development for joint diseases.

Purpose of the Study:

• To review the generation of organ-on-chip (OoC) platforms for arthritis research.
• To discuss challenges in the development and application of OoC technology for joint diseases.
• To highlight the potential of OoC systems in investigating joint disease pathogenesis and therapeutics.

Main Methods:

• Review of current literature on organ-on-chip (OoC) generation for arthritis.
• Analysis of challenges in OoC platform development and clinical translation.
• Exploration of OoC applications in disease modeling and drug screening.

Main Results:

• Organ-on-chip (OoC) models are advancing for studying synovial joint disorders.
• Key steps in OoC generation for arthritis research are outlined.
• Challenges in OoC development and application are identified.

Conclusions:

• Organ-on-chip (OoC) technology shows significant potential for advancing the study of joint diseases.
• OoC platforms can improve understanding of arthritis pathogenesis.
• This technology may accelerate the development of effective therapies for osteoarthritis and rheumatoid arthritis.