This case highlights the diagnostic complexity of composite indolent B-cell lymphomas and underscores the importance of integrated clinical, morphologic, immunophenotypic, and molecular assessment to inform management and surveillance.
2 days ago
Journal • IO biomarker
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MYD88 (MYD88 Innate Immune Signal Transduction Adaptor) • CD5 (CD5 Molecule) • CD200 (CD200 Molecule) • MME (Membrane Metalloendopeptidase) • FCER2 (Fc Fragment Of IgE Receptor II)
POLA demonstrated robust single-agent antitumor activity in vivo, including in PDX models derived from patients with ibrutinib-resistant MCL. This signature likely reflects core pathways associated with POLA resistance and highlights potential novel therapeutic vulnerabilities. These findings strongly support further clinical investigation of POLA in combination with VEN as a BCL2- and MCL1-targeting therapeutic strategy in patients with R/R MCL and BCL2-positive R/R DLBCL.
Phase 1 studies of docirbrutinib and rocbrutinib demonstrated target engagement across wild-type and resistance-associated BTK mutations with encouraging safety profiles and preliminary efficacy signals in heavily pretreated populations...BTK degraders, including bexobrutideg and BGB-16673, demonstrated rapid and deep responses, activity in high-risk molecular subgroups, and manageable toxicity profiles, with recommended phase 2 doses established. Collectively, these latest updates support continued clinical development of novel agents to address resistance and disease progression in R/R CLL/SLL.
3 days ago
Journal • IO biomarker
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LYN (LYN Proto-Oncogene Src Family Tyrosine Kinase)
In real-world practice, venetoclax plus obinutuzumab was associated with longer TTNT and improved OS compared to acalabrutinib as first-line therapy in patients with TP53 wild-type CLL.