ESGCT Annual Congress

October 07, 2025 ‐ October 10, 2025 in Seville, Spain

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The 32nd ESGCT Annual Congress was hold October 7-10, 2025 in Seville, Spain.

Cellectis presented findings highlighting the strong potential of circular single-stranded DNA (CssDNA) as a universal, efficient non-viral template for gene therapy, along with a comprehensive study of TALE base editors (TALEB) off-targets in the nuclear genome in two posters:

"Circularization of Single-Stranded DNA Donor Template Unleashes the Power of Non-Viral Gene Delivery for Long-Term HSCs editing" presented by Julien Valton, Ph.D., Vice President Gene Therapy at Cellectis.

"Comprehensive analysis of TALEB off-target editing" presented by Maria Feola, Ph.D., Senior Scientist, Team Leader Gene Editing at Cellectis.

The posters are available at Cellectis’ website.