Drug intelligence / Profile preview

tenascin-C siRNA

Development stage
Preclinical
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
Intravenous, Intravitreal, Intratumoral
01

Overview

Tenascin-C siRNA is an experimental research compound belonging to the class of small interfering RNAs (siRNAs). It is designed to silence the expression of **tenascin-C (TNC)**, a large hexameric extracellular matrix glycoprotein that is typically absent or low in adult tissues but highly upregulated during inflammation, wound healing, and tumorigenesis. By binding to and promoting the degradation of TNC mRNA through the RNA interference (RNAi) pathway, this agent reduces the levels of TNC protein. Preclinical studies have investigated its utility in various pathological contexts, including **Duchenne muscular dystrophy (DMD)** to restore sodium currents and improve cardiac conduction, **choroidal neovascularization** in age-related macular degeneration, and the inhibition of tumor growth and metastasis in cancers such as **glioma** and **gastric cancer**. It is currently utilized as a generic experimental reagent across multiple independent academic research programs rather than as a single proprietary clinical asset.

Other names
TNC siRNAtenascin-C small interfering RNA
02

Targets

TNC (Tenascin-C fibronectin type III domains)

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