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Ciclosporin soft capsules

Chinese PLA General Hospital · FDA-approved active Small molecule

Ciclosporin is a calcineurin inhibitor that suppresses T-cell activation by blocking the transcription of pro-inflammatory cytokines.

Ciclosporin is a calcineurin inhibitor that suppresses T-cell activation by blocking the transcription of pro-inflammatory cytokines. Used for Organ transplant rejection prophylaxis, Autoimmune diseases (e.g., rheumatoid arthritis, psoriasis, atopic dermatitis), Nephrotic syndrome.

At a glance

Generic nameCiclosporin soft capsules
SponsorChinese PLA General Hospital
Drug classCalcineurin inhibitor
TargetCalcineurin (protein phosphatase 2B)
ModalitySmall molecule
Therapeutic areaImmunology
PhaseFDA-approved

Mechanism of action

Ciclosporin binds to cyclophilin and inhibits calcineurin phosphatase, preventing dephosphorylation and nuclear translocation of NFAT (nuclear factor of activated T cells). This blocks the production of interleukin-2 and other cytokines essential for T-cell proliferation and immune response, making it a potent immunosuppressant used to prevent organ rejection and treat autoimmune conditions.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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