Project description:We performed a veterinary clinical oncology trial in client-owned dogs to determine if immune modulating drugs could be combined in rational approaches to treat spontaneous canine diffuse large B cell lymphoma (DLBCL).
Project description:Primary nodal marginal B cell lymphoma (nMZoL) is rare and is histologically very variable. Its distinction from nodal diffuse large B cell lymphoma (nDLBCL) is often difficult due to the absence of specific markers for marginal zone lymphomas in general. Using a comprehensive cohort of nMZoL and a control cohort of nDLBCL we conducted a methylome analysis on subgroups of both.
Project description:<p>In our investigation, we examined biochemical parameters and identified hydroxybutyrate dehydrogenase (HBDH) as a significant predictor for diffuse large B-cell lymphoma (DLBCL) patients. A group of 100 patients was used to explore potential biomarkers related to progression-free survival (PFS). Subsequently, an independent cohort of 404 patients from a separate hospital was recruited to validate our findings. Our results revealed a strong association between elevated HBDH levels and poor PFS. Furthermore, while overexpression of LDHB, but not LDHA, was notably linked to poorer outcomes, HBDH expression emerged as a more robust predictor of clinical prognosis compared to LDH expression. Our investigations, which included metabolic and genetic pathway enrichment analyses, indicated that patients exhibiting heightened HBDH expression were characterized by distinct pathways related to energy metabolism and lymphoma progression. In conclusion, elevated HBDH levels were correlated with adverse survival and might serve as an independent parameter for evaluating patient outcomes.</p>