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Optimized Spheroid Model of Pancreatic Cancer Demonstrates Influence of Macrophage-T Cell Interaction for Intratumoral T Cell Motility.
Cancers (Basel)
December 2024
Department of Gastroenterology, Endocrinology, Infectious Diseases and Metabolism, University Hospital Marburg, 35043 Marburg, Germany.
Background: Most spheroid models use size measurements as a primary readout parameter; some models extend analysis to T cell infiltration or perform caspase activation assays. However, to our knowledge, T cell motility analysis is not regularly included as an endpoint in imaging studies on cancer spheroids.
Methods: Here, we intend to demonstrate that motility analysis of macrophages and T cells is a valuable functional endpoint for studies on molecular interventions in the tumor microenvironment.
The Role of Bone Marrow Stromal Cell Antigen 2 (BST2) in the Migration of Dendritic Cells to Lymph Nodes.
Int J Mol Sci
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College of Life Sciences and Biotechnology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea.
Bone marrow stromal antigen 2 (BST2) is a host-restriction factor that plays multiple roles in the antiviral defense of innate immune responses, including the inhibition of viral particle release from virus-infected cells. BST2 may also be involved in the endothelial adhesion and migration of monocytes, but its importance in the immune system is still unclear. Immune cell adhesion and migration are closely related to the initiation of immune responses.
View Article and Find Full Text PDFCellular interactions in self-directed immune mediated liver diseases.
J Hepatol
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Centre for Liver and Gastroenterology research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; National Institute of Health Research Biomedical Research Centre, University of Birmingham and University Hospital Birmingham NHS Foundation Trust, Birmingham, UK; Centre for Rare Diseases, European Reference Network on Hepatological Diseases (ERN-RARE-LIVER) centre, University of Birmingham, Birmingham, UK; Liver Transplant and Hepatobiliary department, Queen Elizabeth Hospital, University Hospital Birmingham NHS Foundation Trust, Birmingham, UK. Electronic address:
The lymphocyte population must traverse a complex path throughout their journey to the liver. The signals which these cells must detect, including cytokines, chemokines and other soluble factors, steer their course towards further crosstalk with other hepatic immune cells, hepatocytes and biliary epithelial cells. A series of specific chemokine receptors and adhesion molecules drive not only the recruitment, migration, and retention of these cells within the liver, but also their localisation.
View Article and Find Full Text PDFSAFETY, PHARMACOKINETICS, AND CLINICAL EFFICACY OF ADS051, A NEUTROPHIL MODULATOR, IN ULCERATIVE COLITIS: RESULTS OF A RANDOMIZED PHASE 1B TRIAL.
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Adiso Therapeutics, Inc, Concord, Massachusetts, USA.
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View Article and Find Full Text PDFDendritic cell immunometabolism - a potential therapeutic target for allergic diseases.
Int J Med Sci
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Guangdong Provincial Key Laboratory of Medical Immunology and Molecular Diagnostics, School of Medical Technology, Guangdong Medical University. Dongguan, Guangdong 523808, China.
Allergic diseases are a group of chronic inflammatory disorders driven by abnormal immune responses. Dendritic cells (DCs) play a pivotal role in the initiation and progression of allergic diseases by modulating T cell responses. Extensive progress has been made in characterizing crucial roles of metabolic reprogramming in the regulation of immune cell functions.
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