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Durable responses with front-line rituximab in autoimmune cytopenias associated with indolent B-Cell clones.
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http://dx.doi.org/10.1002/ajh.27754 | DOI Listing |
Curr HIV Res
September 2025
Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing 400030, China.
HIV-associated lymphoma (HAL) is an aggressive malignancy directly linked to HIV infection and accounts for more than 30% of cancer-related deaths in people living with HIV (PLWH). HAL subtypes, including diffuse large B-cell lymphoma (DLBCL), Burkitt lymphoma (BL), primary effusion lymphoma (PEL), and plasmablastic lymphoma (PBL), exhibit five to ten times higher incidence rates and distinct molecular profiles compared to HIV-negative lympho-mas. Pathogenesis involves HIV-driven CD4+ T-cell depletion, chronic B-cell activation, and on-cogenic viral coinfection.
View Article and Find Full Text PDFKorean J Clin Oncol
August 2025
Department of Pathology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India.
Cancer immunotherapy represents a transformative strategy in modern oncology, utilizing the body's immune system to recognize and eliminate malignant cells with precision. Unlike traditional therapies, which often directly target the tumor, immunotherapy enhances the immune system's inherent ability to differentiate between healthy and cancerous cells. The advent of immune checkpoint inhibitors (ICIs), particularly those targeting the PD-1/PD-L1 and CTLA-4 pathways, has marked a significant breakthrough in this field.
View Article and Find Full Text PDFBest Pract Res Clin Haematol
September 2025
Center for Multiple Myeloma, Massachusetts General Hospital Cancer Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
With upfront use of triplet- and quadruplet-based regimens coupled with autologous stem cell transplant (ASCT) and maintenance lenalidomide, a high proportion of multiple myeloma (MM) patients are achieving deep and durable responses. Yet, myeloma invariably relapses, with refractoriness to one or more drugs at first relapse. This therapeutic gap has been partially filled by T-cell engager (TCE) therapies that have demonstrated remarkable response rates and prolonged remissions in heavily pretreated patients with MM, providing off-the-shelf immunotherapy options leading to the U.
View Article and Find Full Text PDFJ Theor Biol
September 2025
Guangdong Immune Cell Therapy Engineering and Technology Research Center, Center for Protein and Cell-Based Drugs, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China. Electronic address:
Chimeric antigen receptor (CAR)-macrophage therapy is a promising approach for tumour treatment due to antigen-specific phagocytosis and tumour clearance. However, the precise impact of tumour burden, dose and dosing regimens on therapeutic outcomes remains poorly understood. We developed ordinary differential equation (ODE) mathematical modelling and utilised parameter inference to analyse in vitro FACS-based phagocytosis assay data testing CD19-positive Raji tumour cell against CAR-macrophage, and revealed that phagocytosing efficiency of CAR-macrophage increases but saturates as both Raji cell and CAR-macrophage concentrations increase.
View Article and Find Full Text PDFDermatol Ther (Heidelb)
September 2025
Department of Dermatology, Kyoto University, Kyoto, Japan.
Atopic dermatitis (AD) is a chronic inflammatory disease characterized by eczematous skin lesions, intense pruritus, skin pain, sleep disruption, and mental health disturbances. There remains a need for a therapeutic option that delivers durable efficacy, safety, and convenient dosing across the AD patient population. This review provides an overview of AD pathogenesis driven by T-cell imbalance and describes a novel therapeutic option targeting the OX40 receptor, a costimulatory molecule expressed specifically on activated T cells.
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