Results 71 to 80 of about 18,035 (205)

Somatic Hypermutation

Citation: 'somatic hypermutation' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11227 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
Jana Ridani, Philip Barbulescu, Alberto Martin, Javier M. Di Noia   +3 more
openaire   +2 more sources

Single‐Cell and Spatial Analysis Reveal the Differences Between Left‐Sided and Right‐Sided Colorectal Cancer

Cell Proliferation, EarlyView.
Single‐cell and spatial analysis revealed distinct CRC microenvironments by tumour laterality. Right‐sided tumours showed enhanced germinal centre B cells, CXCL13+ T cells, and organized TLS‐immune crosstalk via CCL19/21‐CCR7, suggesting better immunotherapy response.
Zongnai Zhang, Jiaqi Xu, Yingchao Wu, Tao Liu, Junling Zhang, Mai Zhou, Jie Qiao, Heng Pan, Xin Wang   +8 more
wiley   +1 more source

To Treat or Not to Treat: Navigating Early‐Stage CLL in the Era of Targeted Therapy

European Journal of Haematology, EarlyView.
ABSTRACT Chronic lymphocytic leukemia (CLL) is most frequently diagnosed at early, asymptomatic stages (Rai 0/Binet A), in which a watch‐and‐wait strategy remains the standard of care, based on historical trials demonstrating no overall survival benefit from early treatment.
Enrica Antonia Martino, Santino Caserta, Ernesto Vigna, Giovanna Cutrona, Antonella Bruzzese, Francesco Mendicino, Maria Eugenia Alvaro, Caterina Labanca, Eugenio Lucia, Virginia Olivito, Nicola Amodio, Franco Fais, Antonino Neri, Manlio Ferrarini, Valter Gattei, Fortunato Morabito, Massimo Gentile   +16 more
wiley   +1 more source

Tailored approaches grounded on immunogenetic features for refined prognostication in chronic lymphocytic leukemia

Haematologica, 2019
Chronic lymphocytic leukemia (CLL) patients with differential somatic hypermutation status of the immunoglobulin heavy variable genes, namely mutated or unmutated, display fundamental clinico-biological differences.
Panagiotis Baliakas, Theodoros Moysiadis, Anastasia Hadzidimitriou, Aliki Xochelli, Sabine Jeromin, Andreas Agathangelidis, Mattias Mattsson, Lesley-Ann Sutton, Eva Minga, Lydia Scarfò, Davide Rossi, Zadie Davis, Neus Villamor, Helen Parker, Jana Kotaskova, Evangelia Stalika, Karla Plevova, Larry Mansouri, Diego Cortese, Alba Navarro, Julio Delgado, Marta Larrayoz, Emma Young, Achilles Anagnostopoulos, Karin E. Smedby, Gunnar Juliusson, Oonagh Sheehy, Mark Catherwood, Jonathan C. Strefford, Niki Stavroyianni, Chrysoula Belessi, Sarka Pospisilova, David Oscier, Gianluca Gaidano, Elias Campo, Claudia Haferlach, Paolo Ghia, Richard Rosenquist, Kostas Stamatopoulos   +38 more
doaj   +1 more source

Extranodal Marginal Zone Lymphoma: Integrating Etiology, Microenvironment, and Genetics Into Clinical Decision‐Making

European Journal of Haematology, EarlyView.
ABSTRACT Extranodal marginal zone lymphoma (EMZL) represents a unique paradigm among indolent B‐cell neoplasms, in which lymphomagenesis is frequently driven by chronic antigenic stimulation within tissue‐specific microenvironments. Persistent infectious or autoimmune triggers promote the development of ectopic lymphoid tissue and sustain B‐cell ...
Mamdouh Skafi, Santino Caserta, Enrica Antonia Martino, Ernesto Vigna, Antonella Bruzzese, Nicola Amodio, Marco Fiorillo, Eugenio Lucia, Graziella D'Arrigo, Virginia Olivito, Caterina Labanca, Francesco Mendicino, Maria Eugenia Alvaro, Giovanni Tripepi, Fortunato Morabito, Massimo Gentile   +15 more
wiley   +1 more source

Enhancers Improve the AID-Induced Hypermutation in Episomal Vector for Antibody Affinity Maturation in Mammalian Cell Display

Antibodies, 2018
The induction of somatic hypermutation (SHM) in various cell lines by activation-induced cytidine deaminase (AID) has been used in protein-directed selection, especially in antibody affinity maturation.
Chuan Chen, Jie Wang, Yun Zhao, Shaopeng Chen, Zhishang Hu, Long Chen, Haiying Hang   +6 more
doaj   +1 more source

The Myeloma Risk Variant of TNFRSF13B Shows Reduced NF‐κB Signalling Activity in HEK293 Cells

European Journal of Haematology, EarlyView.
ABSTRACT A single nucleotide variant rs34562254 in TNFRSF13B, which encodes TACI (transmembrane activator and CAML interactor), is associated with an increased risk of myeloma and MGUS. This variant encodes a proline to leucine substitution at residue 251 in the long isoform (P251L) and residue 205 in the short isoform (P205L) of TACI.
Richard Muyan Chen, Jackie L. Ludgate, Robert J. Weeks, Heather E. Cunliffe, Ali G. Dohan, Ian M. Morison   +5 more
wiley   +1 more source

The Imbalance Between Tumor Immunosurveillance and Tumor Immune Escape in Glioblastoma

Immunology &Cell Biology, EarlyView.
(Left)The identification and elimination of tumour cells is enabled by the infiltration of functional innate and adaptive immune effectors into the TME, such as natural killer cells (NK cells) and cytotoxic T cells (CD8 T cells). Effective innate and adaptive immune responses facilitate immunological control of malignant outgrowth.
Sarah J. MacDonald, Matthew Drill, Padmakrishnan C. Jayakrishnan, Richard P. Sequeira, Terence J. O'Brien, Rosalind L. Jeffree, Mastura Monif   +6 more
wiley   +1 more source

Autoimmunity and Periodontitis

Journal of Periodontal Research, EarlyView.
In a microbe‐driven inflammatory environment, peptidyl‐arginine deiminase (PAD) enzymes from neutrophils and Porphyromonas gingivalis citrullinate both microbial and self‐antigens. B cell presentation of citrullinated or self‐mimicking epitopes activates T cells that assist B cells in antibody isotype switching, affinity maturation, epitope spreading ...
Massimo Costalonga, Vivek Thumbigere‐Math, Mark C. Herzberg   +2 more
wiley   +1 more source

Cumulative Antigen Suppression Reduces Clonal Plasma Cell Evolution in Gaucher Disease

American Journal of Hematology, Volume 101, Issue 9, Page 2197-2213, September 2026.
ABSTRACT Chronic antigenic stimulation is implicated in the pathogenesis of monoclonal gammopathy and multiple myeloma, yet longitudinal human evidence linking sustained antigen exposure to modifiable clonal plasma cell evolution remains limited. Gaucher disease (GD), caused by biallelic GBA1 pathogenic variants, is characterized by accumulation of ...
Noor Ul Ain, Noffar Bar, Lilu Guo, Katherine Klinger, Punita Gupta, Atta Ur Rahman, Ruhua Yang, Yanhong Deng, Natalia Neparidze, Shiny Nair, Pramod K. Mistry   +10 more
wiley   +1 more source