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Updated: Aug 11, 2026

Quantification of the Immunosuppressant Tacrolimus on Dried Blood Spots Using LC-MS/MS
Published on: November 8, 2015
Sirolimus: a new immunosuppressant
1PD Hinduja National Hospital and Medical Research Centre, Veer Savarkar Marg, Mahim, Mumbai 400 016, India.
Organ transplantation faces rejection challenges. Sirolimus, a novel immunosuppressant, shows promise in preventing and treating organ rejection, with additional antifungal and antitumor benefits.
Area of Science:
- Immunology
- Pharmacology
- Transplantation Medicine
Background:
- Organ transplantation is a critical medical advancement but faces significant challenges with immune rejection.
- Current immunosuppressants like cyclosporine, azathioprine, and corticosteroids are effective but have notable adverse effects.
Purpose of the Study:
- To introduce Sirolimus, a novel immunosuppressant derived from a macrolide antibiotic.
- To explore the potential role of Sirolimus in managing organ transplant rejection.
- To highlight additional therapeutic properties of Sirolimus.
Main Methods:
- Review of existing literature on Sirolimus and its pharmacological properties.
- Analysis of Sirolimus's mechanism of action in the context of immunosuppression.
- Examination of preclinical and clinical data regarding Sirolimus efficacy.
Main Results:
- Sirolimus demonstrates potential efficacy in preventing organ transplant rejection.
- Sirolimus may be effective in treating refractory cases of organ transplant rejection.
- Sirolimus exhibits secondary benefits, including antifungal, antitumor, and anti-smooth muscle proliferative activities.
Conclusions:
- Sirolimus represents a promising new agent in the field of organ transplantation.
- Its multifaceted properties offer potential advantages over existing immunosuppressive therapies.
- Further research into Sirolimus is warranted to fully elucidate its therapeutic applications.
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