Results 61 to 70 of about 747,978 (331)

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

CT differentiation of enlarged mediastinal lymph node due to anthracosis from metastatic lymphadenopathy: a comparative study proven by endobronchial US-guided transbronchial needle aspiration

Diagnostic and Interventional Radiology, 2015
PURPOSEAnthracosis often results in mediastinal nodal enlargement. The aim of this comparative study was to evaluate if it is possible to differentiate endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) proven anthracotic lymph ...
Johannes Kirchner, Michael Broll, Phillip Müller, Natalia Pomjanski, Stepfan Biesterfeld, Dieter Liermann, Ralph Kickuth   +6 more
doaj   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

Histopathologic alterations associated with the transplanted homologous dog liver [PDF]

, 1962
Homotransplanted livers in dogs developed mononuclear, lymphocytic and plasmacytic infiltration and hepatic cell degeneration roughly paralleling survival time.
Bjornboe, Dempster, Donald R. Brock, Hume, Kojima, Kukral, Mannick, Medawar, Moore, Simonsen, Starzl, Starzl, Starzl, Starzl, Thomas E. Starzl   +14 more
core   +1 more source

Single‐cell insights into the role of T cells in B‐cell malignancies

FEBS Letters, EarlyView.
Single‐cell technologies have transformed our understanding of T cell–tumor cell interactions in B‐cell malignancies, revealing new T‐cell subsets, functional states, and immune evasion mechanisms. This Review synthesizes these findings, highlighting the roles of T cells in pathogenesis, progression, and therapy response, and underscoring their ...
Laura Llaó‐Cid
wiley   +1 more source

MORPHOMETRIC OBSERVATIONS ON LYMPH NODES IN GOAT FOETUSES [PDF]

Journal of Veterinary and Animal Sciences, 2011
Prenatal studies on the biometry of the developing lymph nodes in goat were conducted in 41 foetuses. There was a progressive increase in the size of the lymph nodes, viz. mean length, width, thickness and weight of lymph nodes as the age advanced.
A. Asha, S. Maya, K.R. Harshan, J.J. Chungath   +3 more
doaj  

Mistakes in ultrasound diagnosis of superficial lymph nodes

Journal of Ultrasonography, 2017
The article discusses basic mistakes that can occur during ultrasound imaging of superficial lymph nodes. Ultrasound is the first imaging method used in the diseases of superficial organs and tissues, including lymph nodes.
Ewa J. Białek, Wiesław Jakubowski
doaj   +1 more source

Cell‐free DNA aneuploidy score as a dynamic early response marker in prostate cancer

Molecular Oncology, EarlyView.
mFast‐SeqS‐based genome‐wide aneuploidy scores are concordant with aneuploidy scores obtained by whole genome sequencing from tumor tissue and can predict response to ARSI treatment at baseline and, at an early time point, to ARSI and taxanes. This assay can be easily performed at low cost and requires little input of cfDNA. Cell‐free circulating tumor
Khrystany T. Isebia, Anouk C. de Jong, Lisanne F. van Dessel, Vanja de Weerd, Corine Beaufort, Jean Helmijr, José Alberto Nakauma‐González, Job van Riet, Paul Hamberg, Daniel Vis, Michiel S. van der Heijden, Nick Beije, Martijn P. Lolkema, Teoman Deger, Saskia M. Wilting, Ronald de Wit, Maurice P. H. M. Jansen, John W. M. Martens   +17 more
wiley   +1 more source

MRI visibility and displacement of elective lymph nodes during radiotherapy in head and neck cancer patients

Frontiers in Radiology, 2022
Background and purposeTo decrease the impact of radiotherapy to healthy tissues in the head and neck region, we propose to restrict the elective neck irradiation to elective lymph nodes at risk of containing micro metastases instead of the larger lymph ...
Floris C. J. Reinders, Peter R. S. Stijnman, Mischa de Ridder, Patricia A. H. Doornaert, Cornelis P. J. Raaijmakers, Marielle E. P. Philippens   +5 more
doaj   +1 more source

Intraoperative identification of esophageal sentinel lymph nodes with near-infrared fluorescence imaging [PDF]

, 2005
ObjectiveIn esophageal cancer, selective removal of involved lymph nodes could improve survival and limit complications from extended lymphadenectomy. Mapping with vital blue dyes or technetium Tc-99m often fails to identify intrathoracic sentinel lymph ...
Bawendi, Moungi G., Chen, Frederick Y., Cohn, Lawrence H., Colson, Yolonda L., Frangioni, John V., Kim, Sang-Wook, Kim, Sunjee, Laurence, Rita G., Ohnishi, Shunsuke, Parungo, Cherie P., Soltesz, Edward G.   +10 more
core   +1 more source