BOSTON – The CEO of the American Society for Gene and Cell Therapy (ASGCT), David Barrett, JD, presented highlights from the Society’s latest Landscape Report on Cell, Gene and RNA Therapy for the first quarter (Q1) of 2026.
The ASGCT report is developed in conjunction with Citeline, a subsidiary of Norstella (a pharmaceutical intelligence provider covering drug development from preclinical to commercialization).
Barrett said there are currently 42 gene therapies approved worldwide, along with 38 RNA therapies and 76 (non-genetically modified) cell therapies, which are steadily growing the field. Two cell therapies were approved in Japan in Q1.
There was a small increase in deal-making, and a significant 30% increase in startup funding compared to the same period in 2025. “I think that signals and underscores a rebounding sector,” said Barrett.
Of the eight gene therapies approved over the past 12 months, half were in the United States, with three more in China. “The regulatory pace is starting to pick up, another strong indicator for the future of our field,” Barrett said. It is a similar picture in RNA therapies. “We see a steady uptick over the course of the last year,” he added.
Zooming out, Barrett estimated that there are more than 4,200 therapies currently in development, from preclinical through pre-registration. The vast majority of those (more than 4,130) are gene and genetically modified cell therapies, including about 1,300 RNA therapies.
In the field of gene-modified cell therapies, CAR T continues to lead the pipeline for ex vivo gene therapies, with natural killer (NK) and T-cell receptors gaining traction. Not surprisingly, genetically modified cell therapy overwhelmingly targets cancers, but Barrett noted growth in the percentage of these therapies targeting immunological diseases, including lupus, multiple sclerosis, and HIV.
Pipeline growth
Barrett also noted growth and “a promising future” in the clinical trials pipeline. There are currently 350 Phase I, 319 Phase II, and 41 Phase III trials in gene therapy (up from 35 a year ago). “Hopefully, we will see a number of completed trials and FDA decisions in the near term,” said Barrett. A growing proportion of gene therapy trials (exceeding 60 percent) is for non-oncology indications.
In the RNA space, “RNAi therapies are jumping,” said Barrett. The same cannot be said, however, for mRNA. “Unsurprisingly, mRNA therapies continue to slide quarter over quarter,” a symptom of “shaken confidence” in that space, he continued. RNA therapies are targeting primarily non-oncology indications, especially in rare diseases.
Upcoming catalysts
On the business front, Barrett noted there has been “a nice uptick” in Q1 in start-up funding compared to the same quarter last year, which he deemed “a really promising indication.” The number of start-ups historically has tended to hover between 5-20. For Q1, that number was 26.
The Q1 report tracks various business catalysts anticipated through the end of 2027, including increased interest and uptake in expedited review designations—fast track, RMAT, orphan drug breakthroughs and other accelerated approval pathways.
“FDA is getting a lot done… and hopefully we’ll see the same moving forward,” Barrett said.
The full Landscape Report is available online from the ASGCT website.
