Results 101 to 110 of about 2,313,736 (322)

Purinergic P2X4 receptors and mitochondrial ATP production regulate T cell migration

Journal of Clinical Investigation, 2018
T cells must migrate in order to encounter antigen-presenting cells (APCs) and to execute their varied functions in immune defense and inflammation. ATP release and autocrine signaling through purinergic receptors contribute to T cell activation at the ...
Carola Ledderose, Kaifeng Liu, Y. Kondo, Christian J. Slubowski, Thomas Dertnig, Sara Denicoló, Mona Arbab, Johannes Hubner, Kirstin Konrad, Mahtab Fakhari, J. Lederer, S. Robson, G. Visner, W. Junger   +13 more
semanticscholar   +1 more source

Building Immunocompetent Cerebral Organoids From a Developmental Perspective

Glia, EarlyView.
Conventional cerebral organoids do not contain microglia, which must be added. We propose recommendations to assess microglial immunocompetence using quantitative approaches and stringent statistical analysis to help develop standardized protocols. ABSTRACT Cerebral organoids derived from human induced pluripotent stem cells (iPSCs) are increasingly ...
Xabier Cuesta‐Puente, Marco Gonzalez‐Dominguez, Marta Pereira‐Iglesias, Nerea Perez‐Arriazu, Patricia Villegas‐Zafra, Paula Ramos‐Gonzalez, Fabio Cavaliere, Nora Bengoa‐Vergniory, Amanda Sierra   +8 more
wiley   +1 more source

Purinergic signaling in schistosomal infection

Biomedical Journal, 2016
Human schistosomiasis is a chronic inflammatory disease caused by blood fluke worms belonging to the genus Schistosoma. Health metrics indicate that the disease is related to an elevated number of years lost-to-disability and years lost-to-life ...
Claudia Lucia Martins Silva
doaj  

The bumpy road of purinergic inhibitors to clinical application in immune-mediated diseases

Neural Regeneration Research
Purinergic signaling plays important roles throughout the body in the regulation of organ functions during and following the disruption of homeostasis. This is also reflected by the widespread expression of two families of purinergic receptors (P1 and P2)
Matthias T Wyss, Christine Heuer, Marina Herwerth   +2 more
doaj   +1 more source

Unraveling the Role of Ensheathing Cells and Perineural Fibroblasts in Olfactory Neurogenesis

Glia, EarlyView.
OECs are similar to satellite glial cells. OECs react to neuronal injury by promoting lipid metabolism, but do not proliferate. OECs reduce gap junctions upon neuronal injury. Perineural fibroblasts also contribute to the injury response. ABSTRACT During development and following injury‐induced neurogenesis, olfactory ensheathing cells (OECs) envelope ...
Katja Senf, Sandor Nietzsche, Martin Westermann, Eva M. Neuhaus   +3 more
wiley   +1 more source

ATP- and Adenosine-Mediated Signaling in the Central Nervous System: Purinergic Receptor Complex: Generating Adenine Nucleotide-Sensitive Adenosine Receptors

Journal of Pharmacological Sciences, 2004
Adenosine A1 receptors (A1R) are able to form a heteromeric complex with P2Y1 receptors (P2Y1R) that generates A1R with P2Y1R-like agonistic pharmacology.
Kazuaki Yoshioka, Hiroyasu Nakata
doaj  

The Evolving Landscape of Immunotoxicity: Charting Mechanisms and Future Strategies for Immune Checkpoint Inhibitor Adverse Events

Med Research, EarlyView.
ABSTRACT The use of immune checkpoint inhibitors (ICIs) has significantly improved the efficacy of cancer therapy, but their associated immune‐related adverse events (irAEs) can severely compromise treatment safety. This review systematically summarizes the core mechanisms underlying irAEs, which include multi‐organ damage resulting from T‐cell ...
Anqi Lin, Keyin Zheng, Aimin Jiang, Xufeng Huang, Qi Wang, András Hajdu, Zhengrui Li, Jian Zhang, Peng Luo   +8 more
wiley   +1 more source

P2X4: A fast and sensitive purinergic receptor

Biomedical Journal, 2017
Extracellular nucleotides have been recognized as important mediators of activation, triggering multiple responses via plasma membrane receptors known as P2 receptors. P2 receptors comprise P2X ionotropic receptors and G protein-coupled P2Y receptors.
Suurväli, Jaanus, Boudinot, Pierre, Kanellopoulos, Jean, Rüütel Boudinot, Sirje   +3 more
openaire   +5 more sources

Crosstalk between purinergic receptors and lipid mediators in leishmaniasis

Parasites & Vectors, 2016
Leishmaniasis is a neglected tropical disease affecting millions of people around the world caused by organisms of the genus Leishmania. Parasite escape mechanisms of the immune system confer the possibility of resistance and dissemination of the disease.
M. M. Chaves, C. Canetti, R. Coutinho-Silva   +2 more
semanticscholar   +1 more source

Role of astrocyte in neuroinflammation‐induced loss in neuroplasticity and subsequent onset of depression: A systematic review

Neuroprotection, EarlyView.
Mechanistic crosstalk between microglia and astrocytes in major depressive disorder. Abstract Major depressive disorder (MDD) is a complex psychiatric condition increasingly linked to chronic neuroinflammation, particularly in the context of aging, stress, and systemic comorbidities.
Gaurav Singhal, Saurabh Singhal, Bernhard T. Baune   +2 more
wiley   +1 more source