Results 31 to 40 of about 3,062,561 (333)

Immunohistochemical characterization of the chick marginal retina

Brazilian Journal of Medical and Biological Research, 2007
The retina is a highly differentiated tissue with a complex layered structure that has been extensively characterized. However, most of the previous studies focused on the histology of the central retina while little is known about the cellular ...
I.P. Lima, K. Saito, D.E. Hamassaki, C.Y.I. Yan   +3 more
doaj   +1 more source

Primary Hepatic Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue in a Patient with Chronic Hepatitis B Virus Infection: Case Report and Summary of the Literature

Medicina, 2021
Background: The incidence of extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) is low, at 7–8% of all non-Hodgkin lymphoma cases. The most common site of MALT lymphoma occurrence is the stomach.
Yuki Yamashita, Satoru Joshita, Hiroyuki Kobayashi, Shun-ichi Wakabayashi, Ayumi Sugiura, Tomoo Yamazaki, Takeji Umemura   +6 more
doaj   +1 more source

CD5 expression identifies a subset of splenic marginal zone lymphomas with higher lymphocytosis: a clinico-pathological, cytogenetic and molecular study of 24 cases

Haematologica, 2010
Background Classically, splenic marginal zone B-cell lymphoma is characterized by the absence of CD5 expression. Cases of apparent splenic marginal zone B-cell lymphoma showing CD5 expression, as diagnosed by blood studies, have been described; however ...
Lucile Baseggio, Alexandra Traverse-Glehen, Florence Petinataud, Evelyne Callet-Bauchu, Françoise Berger, Martine Ffrench, Chantal Marie Couris, Catherine Thieblemont, Dominique Morel, Bertrand Coiffier, Gilles Salles, Pascale Felman   +11 more
doaj   +1 more source

Marginal Zone B Cells Regulate Antigen Capture by Marginal Zone Macrophages [PDF]

The Journal of Immunology, 2011
Abstract The marginal zone (MZ) of the mouse spleen contains macrophages that express receptors that trap pathogens, including the scavenger receptor macrophage receptor with a collagenous structure and the C-type lectin specific intracellular adhesion molecule-grabbing nonintegrin receptor 1 (SIGN-R1).
Yuying, You, Riley C, Myers, Larry, Freeberg, Jeremy, Foote, John F, Kearney, Louis B, Justement, Robert H, Carter   +6 more
openaire   +2 more sources

B1 and Marginal Zone B Cells but Not Follicular B2 Cells Require Gpx4 to Prevent Lipid Peroxidation and Ferroptosis.

Cell Reports, 2019
Aerobic organisms need to maintain cellular redox homeostasis. Glutathione peroxidase-4 (Gpx4) has the unique ability to protect cells against lipid peroxidation.
Jonathan Muri, H. Thut, G. Bornkamm, M. Kopf   +3 more
semanticscholar   +1 more source

Destruction of lymphoid organ architecture and hepatitis caused by CD4+ T cells.

PLoS ONE, 2011
Immune responses have the important function of host defense and protection against pathogens. However, the immune response also causes inflammation and host tissue injury, termed immunopathology.
Matthias S Matter, Tamara Hilmenyuk, Christina Claus, Romina Marone, Christian Schürch, Marianne Tinguely, Luigi Terracciano, Sanjiv A Luther, Adrian F Ochsenbein   +8 more
doaj   +1 more source

Correction: The Endocytic Adaptor Eps15 Controls Marginal Zone B Cell Numbers. [PDF]

, 2013
Eps15 is an endocytic adaptor protein involved in clathrin and non-clathrin mediated endocytosis. In Caenorhabditis elegans and Drosophila melanogaster lack of Eps15 leads to defects in synaptic vesicle recycling and synapse formation. We generated Eps15-
Adler, Thure, Amodio, Stefania, Betsholtz, Christer, Betsholtz, Ingrid Holmberg, Busch, Dirk H., Casola, Stefano, Castelletti, Daniela, Di Fiore, Pier Paolo, Fuchs, Helmut, Gailus-Durner, Valérie, Hrabé de Angelis, Martin, Lucano, Caterina, Offenhäuser, Nina, Pozzi, Benedetta, Rathkolb, Birgit, Ronzoni, Simona, Sciullo, Anna, Treise, Irina, Wolf, Eckhard   +18 more
core   +2 more sources

Cerebral Localized Marginal Zone Lymphoma Presenting as Hypothalamic-Pituitary Region Disorder

Case Reports in Neurology, 2011
Introduction: Marginal zone B-cell lymphoma is a rare disease which can be considerably difficult to recognize and diagnose when signs of systemic involvement are absent. Case Presentation: We report the case of a 57-year-old woman with initial olfactory
E. Broussalis, J. Kraus, A.B. Kunz, G. Luthringshausen, M. McCoy, W. Muss, G. Hutarew, G. Ladurner, E. Trinka, M. Killer-Oberpfalzer   +9 more
doaj   +1 more source

Relevance of Additional Immunohistochemical Markers in the Differential Diagnosis of Small B-Cell Lymphomas: A Case-Control Study

Turkish Journal of Hematology, 2022
Objective: Clinical and pathological differential diagnosis of small B-cell lymphomas (SBCLs) is still controversial and may be difficult due to their overlapping morphology, phenotype, and differentiation to plasma cells.
Hale Kıvrak, Seher Yüksel, Can Ateş, Mustafa Merter, Gülşah Kaygusuz, Muhit Özcan, Işınsu Kuzu   +6 more
doaj   +1 more source

Splenic marginal zone lymphoma

Seminars in Diagnostic Pathology, 2003
Splenic marginal zone lymphoma (SMZL) is an indolent lymphoproliferative disease accounting for approximately 1% of all lymphomas. SMZL presents with marked splenomegaly, and often accompanied by circulating atypical 'villous lymphocytes' and is also known as splenic lymphoma with villous lymphocytes. Histologically, the spleen in SMZL is characterised
Ahmet, Dogan, Peter G, Isaacson
openaire   +5 more sources