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http://dx.doi.org/10.3389/fonc.2017.00271 | DOI Listing |
Front Bioeng Biotechnol
December 2024
Boehringer Ingelheim, Viral Therapeutics Center, Ochsenhausen, Germany.
Viral products keep gaining importance in multiple therapeutic fields. Considering the scale and production slot limitations, optimizing the outcome of every manufacturing batch is essential to minimize costs and make this therapeutic modality broadly available to patients. Most manufacturing processes for oncolytic viruses currently in clinical studies are based on a batch process.
View Article and Find Full Text PDFVirology
January 2025
College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, Zhejiang Province, China; Oncology Department, Zhejiang Sci-Tech University Shaoxing Academy of Biomedicine, Shaoxing, China. Electronic address:
Oncolytic vaccinia virus (VVs) based immunotherapy is a rapidly developing treatment for gastrointestinal (GI) cancers. Conventional treatments, such as chemotherapy, radiotherapy and surgery achieve good effects in early-stage GI cancers, but effects are limited in advanced disease. Immunotherapy has limited efficacy in GI cancers due to tumor heterogeneity and complex immunosuppressive mechanisms.
View Article and Find Full Text PDFFront Immunol
November 2024
Dipartimento di Medicina e Chirurgia Traslazionali, Sezione di Patologia Generale, Università Cattolica del Sacro Cuore, Rome, Italy.
Adoptive immunotherapy with T cells, genetically modified to express a tumor-reactive chimeric antigen receptor (CAR), is an innovative and rapidly developing life-saving treatment for cancer patients without other therapeutic opportunities. CAR-T cell therapy has proven effective only in hematological malignancies. However, although by now only a few clinical trials had promising outcomes, we predict that CAR-T therapy will eventually become an established treatment for several solid tumors.
View Article and Find Full Text PDFFront Immunol
November 2024
Laboratory of Hematology, Department of Medicine and Surgery, University of Parma, Parma, Italy.
Oncolytic virotherapy represents an innovative and promising approach for the treatment of cancer, including multiple myeloma (MM), a currently incurable plasma cell (PC) neoplasm. Despite the advances that new therapies, particularly immunotherapy, have been made, relapses still occur in MM patients, highlighting the medical need for new treatment options. Oncolytic viruses (OVs) preferentially infect and destroy cancer cells, exerting a direct and/or indirect cytopathic effect, combined with a modulation of the tumor microenvironment leading to an activation of the immune system.
View Article and Find Full Text PDFMol Ther Oncol
December 2024
Center for Childhood Cancer Research, Nationwide Children's Hospital, Columbus, OH 43215, USA.
We previously reported that the DNA alkylator and transcriptional-blocking chemotherapeutic agent trabectedin enhances oncolytic herpes simplex viroimmunotherapy in human sarcoma xenograft models, though the mechanism remained to be elucidated. Here we report trabectedin disrupts the intrinsic cellular antiviral response which increases viral transcript presence in the human tumor cells. We also extended our synergy findings to syngeneic murine sarcoma models, which are poorly susceptible to virus infection.
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