Drug intelligence / Profile preview

SLN501

Development stage
Unknown
Lead developer
Silence Therapeutics
Modality
Chemically Modified siRNA → Small Interfering RNA (siRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics, Conjugated siRNA → Small Interfering RNA (siRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics
Administration
Subcutaneous
01

Overview

SLN501 is a small interfering RNA (siRNA) therapeutic developed to target and inhibit the expression of complement component C3, a central protein in the complement system involved in immune and inflammatory responses. By silencing C3 gene expression through RNA interference, SLN501 aims to reduce complement-mediated tissue damage associated with various immunological and complement-mediated disorders. The drug was developed using Silence Therapeutics' proprietary mRNAi GOLD platform, with initial development led by Silence Therapeutics and later partnered with Mallinckrodt for further clinical advancement. Its primary indication was for immunological disorders, including diseases such as C3 glomerulopathy. As of March 2024, following completion of phase I trials, Mallinckrodt decided not to pursue further development of SLN501[1][3][5].

Other names
SLN501SLN-501SLN 501
02

Targets

C3

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