Newsroom – XENOTHERA

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XENOTHERA therapeutic farm, unique in France and across Europe, is featured in a major report published by Les Échos Week-End on April 24, 2026

Our 500 animals are raised under exceptional sanitary conditions, with one ambition: paving the way for animal-to-human organ transplantation. The report highlights the concrete challenges of xenotransplantation in France. It also showcases what XENOTHERA, at the heart of the XENOCURE consortium, is already developing today, notably its LIS1 antibody, administered during allografts to neutralize the immune system’s immediate response. It has received orphan drug designation in both the United States and Europe.

XENOTHERA continues to advance cancer treatment with XON11, an innovative antibody targeting pancreatic cancer

April, 2026. In collaboration with CR2TI in Nantes (Center for Research in Transplantation and Translational Immunology), XENOTHERA presented the anti-cancer activity of XON11, its innovative treatment targeting pancreatic cancer, derived from its GH-pAbs technology platform (glyco-humanized polyclonal antibodies), at the Cancer Research Center of Marseille Congress.

XENOTHERA strengthens its position in oncology and announces several clinical advances and scientific publications

October, 2025. Nantes-based biotech company XENOTHERA is accelerating its developments in oncology with several multispecific glyco-humanized antibody (GH-pAb) programs. The company today announces new clinical milestones and major publications

XENOTHERA confirms progress in the treatment of peripheral T-cell lymphoma (PTCL) through its LIS22 antibody

June, 2025, Nantes-based biotech XENOTHERA confirms the value of its LIS22 antibody in the treatment of peripheral T-cell lymphomas (PTCL). The PALT1 clinical trial (NCT06495723) has just passed a new milestone

XENOTHERA Welcomes the National Academy of Medicine’s Call for a National Xenotransplantation Plan and Reaffirms Its Commitment to This Breakthrough Medical Innovation

May, 2025. XENOTHERA, a French biotechnology company based in Nantes and a pioneer in the development of genetically modified pigs for therapeutic purposes, welcomes the publication of the National Academy of Medicine's report…

XENOTHERA reaches important milestones in its oncology and onco-hematology clinical trials.

December, 2024. XENOTHERA reaches important milestones in its oncology and onco-hematology clinical trials….

XENOTHERA successfully secures €4 Million non-dilutive financing from the France 2030 Public Investment Plan for its LIS22 treatment for peripheral T-Cell lymphoma.

November, 2024. The PALT24 project (Polyspecific Antibodies in Lymphoproliferative T cell disorders) targets a critical onco-hematological disease with a notably low prognosis.

XENOTHERA presents XON11, a new hope for the treatment of pancreatic cancer

October, 2024. At the 36th ENA - EORTC - AACR symposium, Firas Bassissi, XENOTHERA CSO, presented highly promising results in pancreatic cancer.

XENOTHERA ANNOUNCES THE RECRUITMENT OF THE FIRST PATIENT OF THE PALT1 TRIAL IN PERIPHERAL T-CELL LYMPHOMA (PTCL) AND ITS ORPHAN DRUG STATUS (ODD) BY THE EMA

August 24. Treatment with its antibody directed against tumor lymphocytes offers new hope for patients with PTCL

XENOTHERA publishes the clinical efficacy of XAV-19, its anti-COVID antibody, in Frontiers in Immunology

June, 2024. During its participation in ASCO, XENOTHERA….

XENOTHERA reports to ASCO on the clinical trial of its first anti-cancer drug, XON7, and announces a financing agreement with BPI France

June, 2024. During its participation in ASCO, XENOTHERA….

[Press Release] New hope for patients: XENOTHERA granted orphan drug designation (ODD ) from the FDA for LIS1 in the treatment of T-lymphomas.

September 12, 2023. # Download our press release (english version) # Télécharger...

[Press Release] XENOTHERA strengthens its management team and governance.

June 8, 2023. # Download our press release (english version) # Télécharger...

[Press Release] XENOTHERA publishes its results at the World Cancer Congress in Chicago (ASCO) June 2-6, 2023.

May 30, 2023. # Download our press release (english version) # Télécharger...

[Communiqué officiel] À l’occasion du déplacement du Président de la République française, Emmanuel Macron, XENOTHERA est présente en Chine pour suivre un programme Business organisé par Business France.

April 5,2023. # Télécharger notre communiqué de presse (version française)

[Press Release] The French biotech XENOTHERA, on a mission with business France in China

April 3, 2023. # Download our press release (english version) # Télécharger...

[Press Release] XAV-19, the anti-SARS-CoV-2 GH-pAb of XENOTHERA best-in-class against all variants including BQ. 1.1

January 05,2023. # Download our press release (english version)

[Press Information] Orphan designation by the European Medicines Agency for LIS1, the transplant induction therapy from XENOTHERA

July 11th, 2022. # Download our press information (english version) # Télécharger...

[Press Alert] XENOTHERA announces the efficacy of its XAV-19 antibody against the BQ.1.1variant.

December 19, 2022. # Download our press alert (english version) # Télécharger...