Results 91 to 100 of about 31,001 (240)

Preferential association of hepatitis C virus with CD19+ B cells is mediated by complement system [PDF]

, 2016
Extrahepatic disease manifestations are common in chronic hepatitis C virus (HCV) infection. The mechanism of HCV-related lymphoproliferative disorders is not fully understood.
Alter, Harvey J., Baré, Patricia, De Giorgi, Valeria, Grandinetti, Teresa, Matsuura, Kentaro, Salam, Kazi Abdus, Schechterly, Cathy, Wang, Richard   +7 more
core   +1 more source

The Atypical and Suspicious for Malignancy Categories of the WHO Reporting System for Lymph Node, Spleen, and Thymus Cytopathology: Review of their Diagnostic Utility, Limitations, and Clinical Impact

Diagnostic Cytopathology, Volume 54, Issue 6, Page 449-460, June 2026.
ABSTRACT Background Fine‐needle aspiration biopsy (FNAB) is the preferred first‐line diagnostic tool for evaluating lymphadenopathy due to its minimally invasive nature and cost‐effectiveness. However, cytopathological interpretation of lymph node FNAB remains challenging because of the wide morphological spectrum of lymphoid lesions.
Immacolata Cozzolino, Mats Ehinger, Oscar Lin, Elisabetta Maffei, Pio Zeppa, Andrew S. Field   +5 more
wiley   +1 more source

Blastic Transformation of Splenic Marginal Zone B-Cell Lymphoma

Archives of Pathology & Laboratory Medicine, 2000
Abstract To our knowledge, blastic transformation of splenic marginal zone lymphoma, a recently characterized low-grade lymphoproliferative disorder, has not been reported previously. In this regard, we report the unique case of a 70-year-old woman whose untreated splenic marginal zone lymphoma underwent blastic transformation 3 years ...
H, Cualing, P, Steele, D, Zellner
openaire   +2 more sources

Oxidative Stress in the Tumor Immune Microenvironment: Mechanisms and Therapeutic Perspectives

MedComm – Oncology, Volume 5, Issue 2, June 2026.
Oxidative stress is involved in several key processes in cancer, including redox regulation, DNA damage, post‐translational modifications, transcriptional regulation, epigenetic modifications, metabolic reprogramming, cell death, and immune modulation. These mechanisms collectively influence tumor progression, immune evasion, and therapeutic responses,
Zhen Wang, Bowen Li, Pan Tang, Fanchen Yan, Shuxin Wang, Guiying Leng, Panduo Dawa, Yuansi Chen, Yihan Guo, Pan Yang, Yi Li, Siyu Liu, Erdan Dong, Siyuan Qin, Zhoufeng Wang   +14 more
wiley   +1 more source

Towards Context Driven Modularization of Large Biomedical Ontologies [PDF]

, 2009
Formal knowledge about human anatomy, radiology or diseases is necessary to support clinical applications such as medical image search. This machine processable knowledge can be acquired from biomedical domain ontologies, which however, are typically ...
Pinar Wennerberg, Sonja Zillner
core   +2 more sources

Modulation of the endocannabinoid system reduces inflammatory signalling in canine mammary carcinoma cells

Veterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Canine mammary carcinoma (CMC) is characterised by a chronic inflammatory microenvironment resembling human breast cancer; however, the upstream regulatory mechanisms driving this phenotype remain unclear. The endocannabinoid system (ECS) has emerged as a potential modulator of inflammation and tumour biology.
Gianluca Antonio Franco, Ylenia Marino, Claudia Rifici, Roberta Fusco, Davide di Paola, Salvatore Cuzzocrea, Giuseppe Catone, Cecilia Vullo, Enrico Gugliandolo   +8 more
wiley   +1 more source

Mucosa-Associated Lymphoid Tissue Lymphoma of the Larynx

Case Reports in Otolaryngology, 2020
Background. Mucosa-associated lymphoid tissue (MALT) lymphomas are a subtype of non-Hodgkin lymphoma stemming from marginal zone B-cells. In this case report, we present two patients with an extremely rare localization of MALT lymphoma to the larynx ...
Omar Rizvi, Tyson Nielsen, Shethal Bearelly   +2 more
doaj   +1 more source

Latent Neoehrlichia mikurensis Infections May Be Reactivated in Patients With B‐Cell Lymphomas Treated With Rituximab

Immunology, Volume 178, Issue 2, Page 307-317, June 2026.
Eight percent of this cohort of patients had a latent Neoehrlichia mikurensis infection. It was only the latently infected patients who had N. mikurensis‐specific T cells, not the matched B‐cell lymphoma patients without the infection. The T‐cell responses of latently infected patients included perforin‐expressing Th1 and CD8+ T cells that upregulated ...
Linda Wass, Catharina Lewerin, Daniel Jaén‐Luchoro, Christine Lingblom, Christine Wennerås   +4 more
wiley   +1 more source

Chronic lymphocytic leukemia with IGH::BCL3‐translocation is characterized by a homogeneous and distinct genetic and epigenetic landscape

HemaSphere, Volume 10, Issue 5, May 2026.
Abstract Approximately 1% of chronic lymphocytic leukemia (CLL) cases harbor a translocation juxtaposing the immunoglobulin heavy chain (IGH) and B‐cell lymphoma 3 (BCL3) loci. Aiming at comprehensive molecular characterization of IGH::BCL3‐positive B‐cell neoplasms, we here investigated samples from 84 patients using fluorescence in situ hybridization
Cosima Drewes, Cristina López, Juan Emilio Martinez‐Manjón, Nnamdi Okeke, Billy Jebaraj, Susanne Bens, Björn Brändl, Martin J. S. Dyer, Barbara Eichhorst, Anja Fischer, Kirsten Fischer, Sandra Robrecht, Michael Hallek, Selina Glaser, Sina Hillebrecht, Sandrine Jayne, Helene Kretzmer, Anja Mottok, Franz‐Josef Müller, Christof Schneider, Ole Ammerpohl, Coral del Val, Stephan Stilgenbauer, Eugen Tausch, Reiner Siebert   +24 more
wiley   +1 more source

Value of Fine-Needle Aspiration Cytology in Diagnosis of Hodgkin’s Lymphoma and Anaplastic Large Cell Lymphoma: One Centre Experience [PDF]

, 2010
The aim of the study was to determine the value and limitations of cytology in diagnosis of Hodgkin’s lymphoma (HL) and anaplastic large cell lymphoma (ALCL) as well as differentiation between these two entities.
Ana Planinc-Peraica, Branimir Jakšić, Delfa Radić-Krišto, Ika Kardum-Skelin, Katja Prašek-Kudrna, Slobodanka Ostojić Kolonić, Sonja Džebro, Vinko Roso   +7 more
core   +1 more source