New: Evolving the Heatmap: Dow Jones, Nasdaq 100, Russell 2000, and More

Learn More

Avidity Biosciences (RNA) Announces Positive One-Year Data For its, Del-Zota

By Talha Qureshi | September 24, 2025, 4:06 AM

Avidity Biosciences, Inc. (NASDAQ:RNA) is one of the Best Performing Long Term Stocks According to Analysts. On September 10, Avidity Biosciences, Inc. (NASDAQ:RNA) announced positive one-year data for its, del-zota, in the EXPLORE44 and EXPLORE44-OLE trials for Duchenne muscular dystrophy patients amenable to exon 44 skipping.

Management noted that the data show a reversal of disease progression and significant functional improvements compared to baseline and natural history. Del-zota works by delivering phosphorodiamidate morpholino oligomers to muscle and heart tissue to skip exon 44 in the dystrophin gene. This enables production of near-full-length dystrophin protein, crucial for muscle protection.

The result shows that the trial participants showed about a 25% increase in dystrophin and up to 58% restored total dystrophin levels. Moreover, Creatine kinase (CK), a marker of muscle damage, dropped by over 80% and was sustained near normal. Avidity Biosciences, Inc. (NASDAQ:RNA) plans to file a Biologics License Application (BLA) with the FDA by the end of 2025 for accelerated approval, marking a major step toward a new treatment option for this severe genetic disease.

Avidity Biosciences, Inc. (NASDAQ:RNA) is a biotech company focused on creating a new class of RNA therapies called Antibody Oligonucleotide Conjugates.

While we acknowledge the potential of RNA as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk. If you’re looking for an extremely undervalued AI stock that also stands to benefit significantly from Trump-era tariffs and the onshoring trend, see our free report on the best short-term AI stock.

READ NEXT: 30 Stocks That Should Double in 3 Years and 11 Hidden AI Stocks to Buy Right Now.

Disclosure: None. This article is originally published at Insider Monkey.

Mentioned In This Article

Latest News

4 hours
Sep-17
Sep-15
Sep-13
Sep-12
Sep-10
Sep-10
Sep-10
Aug-27
Aug-25
Aug-14
Aug-13
Aug-12
Aug-07
Aug-07