Recent studies described the efficacy of the anti-interleukin-5 monoclonal antibody Mepolizumab in refractory cases of WS...Integrating clinical features with laboratory and histopathological findings is essential for achieving a definitive diagnosis. Although the causal link between WS and underlying neoplastic/autoimmune/infective conditions is not always present, this possibility should be taken into account and investigated for the best patient management.
Importantly, combining CAR T-cell treatment with interleukin-10 (IL-10) or CXCR4 blockade effectively improved cytotoxicity against CLL cells, even in stromal-protected regions within the 3D model. These findings offer insights into CAR T-cell dysfunction in CLL and support novel TME-targeted combination strategies to improve clinical outcomes.
Moreover, upon ibrutinib treatment, REL DNA-binding activity decreased in 2pWT CLL cells but remained sustained in 2p+ CLL cells following BCR stimulation, suggesting that persistent NF-κB activation contributes to resistance...Altogether, our study identifies REL overexpression as a novel 2p+-driven mechanism of BTKi resistance in CLL, complementing the well described BTK and PLCG2 mutations. These findings support the clinical relevance of detecting 2p gain to guide treatment strategies and improve outcomes in CLL.
3 days ago
Journal
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PLCG2 (Phospholipase C Gamma 2) • REL (REL Proto-Oncogene)
Pirtobrutinib demonstrated superiority over BendaR in IRC-assessed PFS in treatment-naïve CLL/SLL. OS trends favored pirtobrutinib despite the study design allowing for crossover. Pirtobrutinib was well tolerated, consistent with its known safety profile, and more favorable than BendaR.
P=N/A, N=5000, Recruiting, University of Alabama at Birmingham | Trial completion date: Dec 2026 --> Dec 2027 | Trial primary completion date: Dec 2026 --> Dec 2027
4 days ago
Trial completion date • Trial primary completion date