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Sirolimus Oral Product

Shanghai Children's Medical Center · FDA-approved active Small molecule

Sirolimus inhibits mTOR (mammalian target of rapamycin), a key regulator of cell proliferation and immune cell activation.

Sirolimus inhibits mTOR (mammalian target of rapamycin), a key regulator of cell proliferation and immune cell activation. Used for Organ transplant rejection prophylaxis, Lymphangioleiomyomatosis (LAM), Tuberous sclerosis complex-associated conditions.

At a glance

Generic nameSirolimus Oral Product
Also known asTORISEL, rapamycin, Rapamune
SponsorShanghai Children's Medical Center
Drug classmTOR inhibitor
TargetmTOR (mammalian target of rapamycin)
ModalitySmall molecule
Therapeutic areaImmunology; Oncology
PhaseFDA-approved

Mechanism of action

Sirolimus binds to FKBP12 and subsequently inhibits mTOR complex 1 (mTORC1), which suppresses cell cycle progression and reduces T-cell and B-cell proliferation. This mechanism makes it useful as an immunosuppressant in transplantation and as an anti-proliferative agent in certain disease states, particularly those involving abnormal cell growth or immune dysregulation.

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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