6MO Single-cell analysis of peripheral blood mononuclear cells reveals therapy outcomes are associated with pre-existing immunity in patients treated with oncolytic adenovirus armed with TNFα and IL2
Engineered oncolytic adenovirus Ad5/3-E2F-d24-hTNFa-IRES-hIL2 (TILT-123) has emerged as a promising candidate for clinical translation due to its ability to induce tumor regression and activate host immunity. The phase 1 clinical trial TUNIMO (NCT04695327) assessed the safety of TILT-123 in patients with advanced solid tumors and provided important insights into its therapeutic activity. The presented study aimed to identify immunological markers in peripheral blood capable of predicting treatment outcomes and to elucidate the mechanisms through which TILT-123 modulates immune responses in patients.
Authors
- Santeri A. Pakola (ORCID: https://orcid.org/0000-0001-6235-8612)
- K. Jalkanen (ORCID: https://orcid.org/0000-0003-4497-5371)
- J. Clubb
- L. Haybout
- Elise Jirovec (ORCID: https://orcid.org/0009-0004-0606-6577)
- Tatiana V. Kudling (ORCID: https://orcid.org/0000-0003-4481-1617)
- Riikka Havunen (ORCID: https://orcid.org/0009-0008-7926-5285)
- Victor Arias (ORCID: https://orcid.org/0000-0002-3631-2896)
- A. Hemminki
- A. Kanerva
- C. Kistler
- Dmitrii Bychkov (ORCID: https://orcid.org/0000-0003-1579-1127)
- Tuomo Alanko (ORCID: https://orcid.org/0000-0002-1649-9040)
- João M. Santos (ORCID: https://orcid.org/0000-0003-4639-1644)
- S. Sorsa
- Víctor Cervera-Carrascón (ORCID: https://orcid.org/0000-0001-6684-3666)
- Otto Hemminki (ORCID: https://orcid.org/0000-0002-3396-2391)
- D.C.A. Quixabeira
- M. van der Heijden
- Nea Ojala
Institutions
- University of Helsinki (FI)
- Helsinki University Hospital (FI)
- Oxford Biotherapeutics (United Kingdom) (GB)
- Institute for Molecular Medicine Finland (FI)
- Docrates Cancer Center (FI)
Publication Details
- Journal
- Immuno-Oncology Technology
- Published
- 2024-12-01
- DOI
- https://doi.org/10.1016/j.iotech.2024.100890
- Primary Topic
- Virus-based gene therapy research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Ida Montinin Säätiö
- Helsingin Yliopisto
- Punainen Risti Veripalvelu
- Jane ja Aatos Erkon Säätiö
- Sigrid Juséliuksen Säätiö
- Syöpäsäätiö
- Horizon 2020
- H2020 Marie Skłodowska-Curie Actions