Results 11 to 20 of about 27,199 (232)

Phosphorylation of filamin A regulates chemokine receptor CCR2 recycling [PDF]

Journal of Cell Science, 2017
ABSTRACT Proper endosomal trafficking of ligand-activated G-protein-coupled receptors (GPCRs) is essential to spatiotemporally tune their physiological responses. For the monocyte chemoattractant receptor 2 (CCR2B; one of two isoforms encoded by CCR2), endocytic recycling is important to sustain monocyte migration, whereas filamin A ...
Pons, Mónica, Izquierdo, Ismael, Andreu-Carbó, Mireia, Garrido, Georgina, Planagumà, Jesús, Muriel, Olivia, Pozo, Miguel Ángel del, Isabel Geli, M., Aragay, Anna M.   +8 more
openaire   +4 more sources

Anterograde Trafficking of CXCR4 and CCR2 Receptors in a Prostate Cancer Cell Line

Cellular Physiology and Biochemistry, 2013
Background: Most prostate cancer-related deaths result from metastasis. CXCR4 and CCR2 are known to govern cellular processes resulting in cell migration, proliferation and survival.
Kelsie Gillies, Jaime Wertman, Nicholle Charette, Denis J. Dupré   +3 more
doaj   +1 more source

A novel interaction between CX3CR1 and CCR2 signalling in monocytes constitutes an underlying mechanism for persistent vincristine-induced pain

Journal of Neuroinflammation, 2018
Background A dose-limiting side effect of chemotherapeutic agents such as vincristine (VCR) is neuropathic pain, which is poorly managed at present. Chemokine-mediated immune cell/neuron communication in preclinical VCR-induced pain forms an intriguing ...
Karli Montague, Raffaele Simeoli, Joao Valente, Marzia Malcangio   +3 more
doaj   +1 more source

Selective loss of chemokine receptor expression on leukocytes after cell isolation.

PLoS ONE, 2012
Chemokine receptors are distinctively exposed on cells to characterize their migration pattern. However, little is known about factors that may regulate their expression. To determine the optimal conditions for an accurate analysis of chemokine receptors,
Juan C Nieto, Elisabet Cantó, Carlos Zamora, M Angels Ortiz, Cándido Juárez, Silvia Vidal   +5 more
doaj   +1 more source

Analysis of CCR2 splice variant expression patterns and functional properties

Cell & Bioscience, 2022
Background C–C motif chemokine receptor 2 (CCR2), the main receptor for monocyte chemoattractant protein-1 (MCP-1), is expressed on immune cells, including monocytes, macrophages, and activated T cells, and mediates cell migration toward MCP-1 in ...
Hee-Kyung Park, Yun Hee Na, Huong Thi Nguyen, Lan Phuong Nguyen, Sunghoon Hurh, Jae Young Seong, Cheol Soon Lee, Byung-Joo Ham, Jong-Ik Hwang   +8 more
doaj   +1 more source

Glioma-derived CCL2 and CCL7 mediate migration of immune suppressive CCR2+/CX3CR1+ M-MDSCs into the tumor microenvironment in a redundant manner

Frontiers in Immunology, 2023
Glioblastoma (GBM) is the most common and malignant primary brain tumor, resulting in poor survival despite aggressive therapies. GBM is characterized in part by a highly heterogeneous and immunosuppressive tumor microenvironment (TME) made up ...
Gregory P. Takacs, Christian J. Kreiger, Defang Luo, Guimei Tian, Julia S. Garcia, Loic P. Deleyrolle, Duane A. Mitchell, Jeffrey K. Harrison   +7 more
doaj   +1 more source

CD11b+CD43hiLy6Clo splenocyte‐derived macrophages exacerbate liver fibrosis via spleen–liver axis

Hepatology, EarlyView., 2022
A population of splenic monocytes migrate into the liver and shift to macrophages, which account for the exacerbation of liver fibrosis. Abstract Background and Aims Monocyte‐derived macrophages (MoMFs), a dominant population of hepatic macrophages under inflammation, play a crucial role in liver fibrosis progression.
Shaoying Zhang, Dan Wan, Mengchen Zhu, Guihu Wang, Xurui Zhang, Na Huang, Jian Zhang, Chongyu Zhang, Qi Shang, Chen Zhang, Xi Liu, Fanfan Liang, Chunyan Zhang, Guangyao Kong, Jing Geng, Libo Yao, Shemin Lu, Yongyan Chen, Zongfang Li   +18 more
wiley   +1 more source

Bidirectional Action of Cenicriviroc, a CCR2/CCR5 Antagonist, Results in Alleviation of Pain-Related Behaviors and Potentiation of Opioid Analgesia in Rats With Peripheral Neuropathy

Frontiers in Immunology, 2020
Clinical management of neuropathic pain is unsatisfactory, mainly due to its resistance to the effects of available analgesics, including opioids. Converging evidence indicates the functional interactions between chemokine and opioid receptors and their ...
Klaudia Kwiatkowski, Katarzyna Pawlik, Katarzyna Ciapała, Anna Piotrowska, Wioletta Makuch, Joanna Mika   +5 more
doaj   +1 more source

Localized CCR2 Activation in the Bone Marrow Niche Mobilizes Monocytes by Desensitizing CXCR4. [PDF]

PLoS ONE, 2015
Inflammatory (classical) monocytes residing in the bone marrow must enter the bloodstream in order to combat microbe infection. These monocytes express high levels of CCR2, a chemokine receptor whose activation is required for them to exit the bone ...
Hosung Jung, Divakar S Mithal, Jeong Eun Park, Richard J Miller   +3 more
doaj   +1 more source

Combinatorial targeting of G‐protein‐coupled bile acid receptor 1 and cysteinyl leukotriene receptor 1 reveals a mechanistic role for bile acids and leukotrienes in drug‐induced liver injury

Hepatology, EarlyView., 2022
CHIN117 is a dual cysteinyl leukotriene receptor 1 (CYSLTR1) antagonist and G‐protein‐coupled bile acid receptor 1 (GPBAR1) agonist. In the liver, GPBAR1 and CYSLTR1 are coexpressed by liver sinusoidal endothelial cells (LSECs), HSCs, circulating monocytes/macrophages, and liver resident macrophages (Kupffer cells).
Michele Biagioli, Silvia Marchianò, Cristina di Giorgio, Rosalinda Roselli, Martina Bordoni, Rachele Bellini, Bianca Fiorillo, Valentina Sepe, Bruno Catalanotti, Chiara Cassiano, Maria Chiara Monti, Eleonora Distrutti, Angela Zampella, Stefano Fiorucci   +13 more
wiley   +1 more source