Results 101 to 110 of about 9,688,991 (188)

Helicobacter pylori-associated gastric MALT lymphoma: pathogenesis, diagnosis, and contemporary management [PDF]

Exploration of Digestive Diseases
Gastric mucosa-associated lymphoid tissue (MALT) lymphoma is an indolent extranodal B-cell lymphoma that arises in close association with chronic Helicobacter pylori (H.
Vasisht Karri, Janvi N. Patel, Samir M. Dalia   +2 more
doaj   +1 more source

Two cases of gastric mucosa-associated lymphoid tissue (MALT) lymphoma masquerading as follicular gastritis [PDF]

, 2019
In this report, we describe two cases of extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) of the stomach, which presented with multiple small, whitish nodules in the gastric body.
Iwamuro, Masaya, Kanzaki, Hiromitsu, Tanaka, Takehiro, Kawahara, Yoshiro, Okada, Hiroyuki, Nishida, Kenji, Kawano, Seiji, Yoshino, Tadashi   +7 more
core   +1 more source

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

European Journal of Haematology, Volume 117, Issue 4, Page 849-863, October 2026.
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

Superantigens in Cancer Immunotherapy: Mechanisms, Engineering Strategies, and Therapeutic Potential

The FASEB Journal, Volume 40, Issue 17, 15 September 2026.
Schematic overview of superantigen‐mediated antitumor immune responses and immune suppression within the tumor microenvironment. (1) Antigen‐presenting cells activate T cells through MHC‐II/TCR interactions resulting in the production of cytokines (2) The pro‐inflammatory cytokines released by activated immune cells stimulate downstream immune ...
Urooj Yousaf Virk, Hafiza Aasia Malik, Muneera Anwer, Jennifer Wilson, Md. Sifat Rahi, Ming Q. Wei   +5 more
wiley   +1 more source

Consecutive regression of MALT lymphomas coexisting in the pharyngeal and gastric tissue after the eradication of Helicobacter pylori

Microbiologia Medica, 2012
The stomach is one of the most common organs in which mucosa-associated lymphoid tissue (MALT) lymphoma develops. It is well established that Helicobacter pylori (Hp) infection plays a major role in the development of gastric MALT lymphoma and that the ...
Giuseppe Ivan Potente, Salvatore Nisticò   +1 more
doaj   +1 more source

Genetic background of relapsing lymphoid neoplasms : comprehensive genetic characterization of primary - relapse pairs by chromosomal copy number and mutational analysis [PDF]

, 2016
Diffuse large B-cell lymphoma (DLBCL) is the most frequent tumor of the lymphoid system. Standard first line therapy is successful in the majority of cases, however about 30% of DLBCL are either refractory to it or relapse after a period of ...
Juškevičius, Darius
core   +1 more source

Re: Koga et al. A case of primary mucosa-associated lymphoid tissue lymphoma of the prostate

, 2009
Letter to the editor regarding the recent publication of Koga et al. A case of primary mucosa-associated lymphoid tissue lymphoma of the prostate.
Damien C. Weber
core   +1 more source

Pulmonary mucosa-associated lymphoid tissue lymphoma: 18F-FDG PET/CT and CT findings in 28 patients

, 2017
The aim of the study was to evaluate the computed tomography (CT) and fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) imaging findings of lung mucosa associated lymphoid tissue (MALT ...
BERTAGNA, Francesco, BORGHESI, Andrea, Domenico Albano, Bertoli, Mattia, Mattia Bertoli, Roberto Maroldi, Albano, Domenico, Andrea Borghesi, Bosio, Giovanni, Giovanni Bosio, Raffaele Giubbini, Francesco Bertagna, MAROLDI, Roberto, GIUBBINI, Raffaele   +13 more
core   +1 more source

Is Elevated Gastric Tissue NOX2 Associated with Lymphoma of Mucosa-Associated Lymphoid Tissue?

, 2012
International audienceAbstract Helicobacter pylori infection plays a crucial role in the pathogenesis of gastric extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT). However, the host response to this infection is also important
Levy, Michael, Copie-Bergman, Christiane, Lehours, Philippe, Baia, Maryse, Bessède, Emilie, Salles, Nathalie, Mégraud, Francis, Leroy, Karen, Delchier, Jean-Charles, Riou, Audrey   +9 more
core   +1 more source

Primary mucosa-associated lymphoid tissue lymphoma of the gallbladder: report of a case harboring API2/MALT1 gene fusion.

, 2009
peer reviewedThe genetic alterations underlying extranodal marginal zone B-cell lymphomas of mucosa-associated lymphoid tissue type are heterogeneous and show variation according to the tumor site.
Fassotte, M.F., de Leval, Laurence, Fassotte, Marie-France, Baia, M., Bisig, Bettina, Boniver, Jacques, Copie-Bergman, Christiane, Bisig, B., Gaulard, P., Baia, Maryse, Delbecque, Katty, Boniver, J., Delbecque, K., Gaulard, Philippe, Copie-Bergman, C., de Leval, L.   +15 more
core   +1 more source