TreeFrog Therapeutics Announces Changes to Executive Committee With the Arrival of Mark Rothera as Chief Executive Officer & Board Member to Spearhead Next Phase of Growth
TreeFrog Therapeutics, a French biotech focused on bringing regenerative medicine to millions through their proprietary cell technology, C-Stem™ is delighted to announce the appointment of skilled biotech leader, Mark Rothera, as Chief Executive Officer and Board member. He succeeds Frédéric Desdouits, who is stepping down after five years in the role. In the new leadership configuration, co-founders Kévin Alessandri and Maxime Feyeux will transition from daily operations to focus on their roles on the Board.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251215145193/en/

Mark Rothera, CEO TreeFrog Therapeutics
Elsy Boglioli, Chair of the Board of TreeFrog Therapeutics, commented “On behalf of the Board, we are delighted to welcome Mark to TreeFrog. His 30+ years of biopharma leadership, including most recently, three biotech CEO roles in gene therapy and biologics, will be invaluable as we advance our Parkinson’s and liver programs, further strengthen our regenerative medicine platform and pursue strategic partnerships such as the one in place with Vertex for their Type 1 Diabetes pipeline. I would like to thank Frédéric for his leadership over the past 5 years which have been transformational for TreeFrog, moving from an early-stage research platform to a development engine with operations in France and in the US.”
Mark Rothera has built a strong reputation, driving the successful scale up of multiple biotech companies, including most recently, Viracta, Silence Therapeutics and Orchard Therapeutics. Renowned for building strong leadership teams that advance novel medicines through development to regulatory approval and commercialization, Mark has focused much of his career on specialty diseases and novel modalities including gene therapy and RNAi therapies. In his earlier career, he held commercial lead roles in PTC Therapeutics, Aegerion, Shire, and GSK. Mark serves on the Board of GenPharm and holds an M.A. in Natural Sciences from Cambridge University and an M.B.A. from the European Institute for Business Administration (INSEAD).
“I am excited to join TreeFrog at this pivotal moment,” said Rothera. “I am proud to take the lead on delivering the vision of the co-founders - ‘Cell Therapy for All’. The company has developed technology that can unlock the potential of regenerative medicine to transform outcomes across a range of serious conditions. I am looking forward to working with the talented team at TreeFrog and our partners to advance breakthrough medicines to millions of patients.”
Ends
About TreeFrog Therapeutics
TreeFrog Therapeutics is a French-based regenerative medicine biotech set to unlock access to cell therapies for millions of patients. TreeFrog is unique in its approach to cell therapy development, bringing together biophysicists, cell biologists and bioproduction engineers to address the challenges of the industry – producing and differentiating cells of quality at unprecedented scale, cost-effectively. To succeed in their mission of Cell Therapy for all, TreeFrog operates a business model that includes its own therapeutic programs and partnerships with leading biotech and industry players. Since 2021, the company has raised $82 million to advance a pipeline of stem cell-based therapies in regenerative medicine.
For further information, visit www.treefrog.fr
View source version on businesswire.com: https://www.businesswire.com/news/home/20251215145193/en/

Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Mastering Complexity & Increasing Efficiency: CES 2026: dSPACE Demonstrates Test and AI Solutions for SDV Development16.12.2025 14:02:00 CET | Press release
At CES 2026, dSPACE will showcase end-to-end test solutions that enable vehicle manufacturers to efficiently master the increasing complexity in the development of software-defined vehicles. At booth 4500 in West Hall, dSPACE will present a comprehensive validation portfolio with AI-supported software-in-the-loop and hardware-in-the-loop solutions for accelerated vehicle development. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251216117958/en/ At CES 2026, dSPACE will present a comprehensive validation portfolio with AI-supported software-in-the-loop and hardware-in-the-loop solutions for accelerated SDV development. AI is a strategic enabler throughout the entire development and test process. dSPACE has been exploring how the latest developments in generative and agentic AI technologies can support software-in-the-loop (SIL) testing and enable CI/CD pipelines for automated validation. In an exhibit, dSPACE will demonstra
PPG achieves REDCert² sustainable raw material certification at two key European sites16.12.2025 14:01:00 CET | Press release
PPG (NYSE: PPG) today announced that its Architectural Coatings manufacturing sites in Amsterdam, the Netherlands and Søborg, Denmark have received REDCert² certification, which verifies the use of sustainable raw materials through a certified chain of custody. REDCert² uses the mass balance approach, a recognized method for attributing the sustainability value of certified inputs. This ensures that PPG’s products reflect responsible sourcing throughout the manufacturing process and reinforces the company’s commitment to delivering high-performing, sustainably advantaged solutions to customers across Europe. “This certification supports our broader goal of integrating sustainability and productivity into our operations and our commitment to transparent manufacturing,” said Mats Hagerstrom, PPG head of sustainability, EMEA, Architectural Coatings. “It helps us deliver products that meet high performance standards while supporting our customers’ environmental objectives.” The certified s
FIFA World Cup™ Trophy Tour by Coca-Cola to Begin Global Journey Ahead of FIFA World Cup 2026™16.12.2025 14:00:00 CET | Press release
Coca-Cola and FIFA celebrate 20 years of FIFA World Cup™ Trophy Tour by Coca-Cola The Coca-Cola Company and FIFA are kicking off the sixth FIFA World Cup™ Trophy Tour by Coca-Cola, giving thousands of fans across the globe the opportunity to see the original FIFA World Cup™ Trophy ahead of FIFA World Cup 2026™. FIFA World Cup 2026 is set to be the biggest yet—spanning three host nations, Canada, Mexico and the United States, with more teams, more matches and more celebrations than ever before. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251216393608/en/ FIFA World Cup™ Trophy Tour by Coca-Cola As a long-standing partner of FIFA, Coca-Cola has the exclusive rights to the FIFA World Cup Trophy Tour by Coca-Cola. Beginning Jan. 3, 2026, in Riyadh, Saudi Arabia, the original FIFA World Cup Trophy will visit 30 FIFA Member Associations across 75 stops and more than 150 tour days, giving fans around the world a once-in-a-lifeti
1GLOBAL Empowers Revolut to Offer Mobile Plans in Poland16.12.2025 13:04:00 CET | Press release
1GLOBAL, a technology-driven global mobile communications provider, strengthens its partnership with Revolut, expanding the leading neobank’s mobile data plan offering to the Polish market. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251216769985/en/ 1GLOBAL strengthens its partnership with Revolut, expanding the leading neobank’s mobile data plan offering to the Polish market. By integrating 1GLOBAL’s eSIM capability into its multi-service app, Revolut’s customers in Poland who signed up to the waitlist can now enjoy bundled mobile plans that include competitively priced domestic data plans starting at zł 25 per month (approx. €6.00 per month) with unlimited calls and texts in Poland and the EU, in just a few taps. For 1GLOBAL, this expansion marks another milestone in the company’s embedded telco services strategy. The services are trusted by more than 4,000 corporate partners across a variety of industries including fi
Dompé Doses First Patients in Europe and US in Phase 3 Studyof Isocyclosporin for Atopic Keratoconjunctivitis16.12.2025 13:00:00 CET | Press release
Atopic keratoconjunctivitis(AKC) is a chronic inflammatory disease of the eye that is frequently associated with atopic conditions, and limited disease awareness often leads to delayed or missed diagnosis. Isocyclosporin is a novel, dual inhibitor oftwo critical immunepathways in ocular inflammation like AKC. Dompé, a leading biopharmaceutical company with operations in Italy and the U.S., announced the first patients have been enrolled in a Phase 3 study of Isocyclosporin for the treatment of atopic keratoconjunctivitis (AKC). Isocyclosporin is a dual inhibitor of transient receptor potential (TRP) cation channel, mucolipin subfamily, member 2 (TRPML2) and calcineurin, key regulators of immune and inflammatory response in chronic inflammatory eye diseases. The Phase 3 trial is a multicenter, randomized, double-masked study comparing isocyclosporin against vehicle control in improving ocular signs and symptoms after six weeks of treatment. “This milestone underscores Dompé’s commitment
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom