Canine T cell lymphoma has previously been found to be a poor prognostic indicator compared with its B cell counterpart. The cyclophosphamide, doxorubicin, vincristine, and prednisolone protocol is widely accepted as a first line treatment for canine lymphoma. There have been several studies investigating alternative protocols for T cell lymphoma. This study investigated the use of a modified lomustine, vincristine, procarbazine and prednisolone protocol as a first line treatment in 35 dogs with T Cell lymphoma. Median progression free survival (PFS) time for all 35 dogs was 431 days with a 6-month, 1-year, 2-year, and 3-year PFS of 69%, 54%, 29%, and 12%. Median survival time (MST) was 507 days. Twenty-nine dogs attained a complete response and had a median PFS time of 509 days. Thirty dogs experienced adverse events during the protocol, with 73% of these being grade 1 or 2. This protocol has shown increased median PFS time and MST compared with previous studies and suggests its use as a first line chemotherapy protocol against canine T cell lymphoma.
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http://dx.doi.org/10.1111/vco.12430 | DOI Listing |
The advent of spatial transcriptomics and spatial proteomics have enabled profound insights into tissue organization to provide systems-level understanding of diseases. Both technologies currently remain largely independent, and emerging same slide spatial multi-omics approaches are generally limited in plex, spatial resolution, and analytical approaches. We introduce IN-situ DEtailed Phenotyping To High-resolution transcriptomics (IN-DEPTH), a streamlined and resource-effective approach compatible with various spatial platforms.
View Article and Find Full Text PDFOne of the long-standing questions in cell signaling field to identify and characterize key signaling nodes out of a complex network. Phospholipase Cγ1 ( ) was identified as the most frequently mutated gene in adult T-cell leukemia/lymphoma, suggesting a critical function of PLCG1 in driving T cell activation. However, it remains unclear how these mutations regulate T cell physiology and pathology.
View Article and Find Full Text PDFFront Oncol
December 2024
Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States.
Rituximab combined with systemic chemotherapy significantly improves the rate of complete response in B-cell lymphomas. However, acquired rituximab resistance develops in most patients leading to relapse. The mechanisms underlying rituximab resistance are not well-understood.
View Article and Find Full Text PDFHum Vaccin Immunother
December 2025
Department of Research and Development, ManySmart Therapeutics, Taipei, Taiwan.
Monoclonal antibodies enhance innate immunity, while bispecific T cell engager antibodies redirect adaptive T cell immunity. To stimulate both innate and adaptive mechanisms, we created a bifunctional eCD16A/anti-CD3-BFP adapter protein for combined use with clinically approved monoclonal IgG1 antibodies. The adaptor protein contains the extracellular domain of the human CD16A high-affinity variant, which binds the Fc domain of IgG1 antibodies, and an anti-human CD3 single-chain variable fragment that redirects T cell cytotoxicity.
View Article and Find Full Text PDFCancer Rep (Hoboken)
January 2025
Cancer Research Center, Tishreen University Hospital, Latakia, Syria.
Background: The most frequent type of non-Hodgkin lymphoma (NHL) is diffuse large B-cell lymphoma (DLBCL). Although lymph nodes are the most commonly affected organs compromising 70% of DLBCLs, only 5% of extranodal lymphomas represent skeletal muscle involvement. Specifically, abdominal wall muscle involvement is rare and there are only a few reported cases of DLBCL with this type of muscle involvement.
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