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307 items found for "immune cells"

  • 📰 GPCR Weekly News, April 3 to 9, 2023

    Methods & Updates in GPCR Research The Road to Quantitative Lipid Biochemistry in Living Cells. FREE Symposium - IPI Surfacing (June 15, 2023) Training School on “Cell-based assays to study Adhesion Annual Meeting IRN I-GPCRNet (October 25 - 27, 2023) GPCR Jobs Convergent Research - Senior Scientist, Cell-Based

  • Regulation of rod photoreceptor function by farnesylated G-protein γ-subunits

    G-protein transducin, Gt, is a key signal transducer and amplifier in retinal rod and cone photoreceptor cells Immunohistochemistry and Western blotting demonstrated the robust expression of each transgenic Gγ in rod cells

  • Diversity and specificity in location-based signaling outputs of neuronal GPCRs

    of the G protein-coupled receptor (GPCR) family respond to neurotransmitters in the brain have been well GPCRs, and how these could interact to generate specific spatiotemporal patterns of GPCR signaling in cells

  • 📰 GPCR Weekly News, July 3 to 9, 2023

    GPCRs in Cardiology, Endocrinology, and Taste SOCS3 inhibits the mesenchymal stromal cell secretory factor Updates in GPCR Research Profiling of basal and ligand-dependent GPCR activities by means of a polyvalent cell-based

  • 📰 GPCR Weekly News, March 6 to 12, 2023

    Oncology and Immunology GPR176 Promotes Cancer Progression by Interacting with G Protein GNAS to Restrain Cell ) Sosei Heptares Receives Approval for Change of Market Listing Segment to the Tokyo Stock Exchange Call

  • A cryptic mode of GPCR regulation revealed

    In a recent issue of Molecular Cell, Fonseca et al. identified a previously overlooked desensitization

  • G protein-coupled receptor kinase 2 is essential to enable vasoconstrictor-mediated arterial ...

    increases arterial contraction and stimulates signalling pathways that promote vascular smooth muscle cell As GRK2 is implicated in controlling various aspects of cellular growth, we examined whether GRK2 could Using two indices of cell growth, we show that PI3K inhibition and depletion of GRK2 expression produced ability to promote efficient prolonged PI3K-Akt signalling, and thus relieve the GSK3-mediated block on cell

  • The integrin ligand SVEP1 regulates GPCR-mediated vasoconstriction via integrins α9β1 and α4β1

    and purpose: Vascular tone is regulated by the relative contractile state of vascular smooth muscle cells

  • Enhancing GPCR Research Outreach | Dr GPCR University early-bird registration ends soon!

    ligands Elements of a comprehensive and effective GPCR discovery Master advanced applications: Using new cellular clytin II: Expression of the preferred human codon-optimized clytin II gene in Chinese hamster ovary-K1 cells the Drug Discovery Ecosystem Summit Tectonic Therapeutic Announces Closing of Merger with AVROBIO as well Program, TX45   GPCR Events, Meetings, and Webinars September 18, 2024 | FREE Webinar - The value of GPCR cell-based

  • 📰 GPCR Weekly News, October 30 to November 4, 2023

    Regulation of Cardiomyocyte Rac1 Signaling Activity and Minor Effects on Cardiac Hypertrophy Single cell Immunology Systems Pharmacodynamic Model of Combination Gemcitabine and Trabectedin in Pancreatic Cancer Cells Part II: Cell Cycle, DNA Damage Response, and Apoptosis Pathways Spliceosome mutations are associated

  • Constitutive, Basal, and β-Alanine-Mediated Activation of the Human Mas-Related G Protein-Coupled ..

    Several members of MRGPRs are also expressed in mast cells, macrophages, and in cardiovascular tissue By stimulating human MRGPRD-expressing HeLa cells with the agonist β-alanine, we observed a release of as an assay for β-alanine-mediated activation of MRGPRD is substantially increased by culturing the cells

  • Class B1 GPCR Dimerization: Unveiling Its Role in Receptor Function and Signaling

    receptors (GPCRs) are membrane-bound proteins that sense external stimuli and relay signals inside the cell (SecR)[6] and GLP-1R [7], while GLP-1R is also known to heterodimerize with the GIPR in recombinant cell

  • 📰 GPCR Weekly News, May 6 to 12, 2024

    The C-terminus of the prototypical M2 muscarinic receptor localizes to the mitochondria and regulates cell in a murine model with fibrotic bone The orphan G protein-coupled receptor 141 expressed in myeloid cells pathway networks as cancer therapeutic targets Generation of comprehensive GPCR-transducer-deficient cell

  • The mouse cytomegalovirus G protein-coupled receptor homolog, M33, coordinates key features of ...

    The mouse cytomegalovirus (MCMV) GPCR, M33, facilitates dendritic cell (DC)-dependent viremia, the extravasation IMPORTANCE G protein-coupled receptors (GPCRs) act as cell surface molecular "switches" which regulate the cellular response to environmental stimuli. The mouse CMV (MCMV) GPCR homolog, designated M33, is important for cell-associated virus spread and The signalling repertoire of M33 is distinct from cellular GPCRs and little is known of the relevance

  • 📰 GPCR Buzz: August 5-11, 2024 | Top Highlights from DrGPCR University!

    Dates:  October 3 to 31, 2024 What You’ll Master during the five sessions: Utilizing new cellular assays Kv7 channels via Gi/o protein signalling and modulates excitability of human induced pluripotent stem cell-derived Operational Highlights and Consolidated Results for the Second Quarter and First Half 2024 Cracking Codes in Cellular , 2024 | 4th Transatlantic ECI GPCR Symposium September 18, 2024 | FREE Webinar - The value of GPCR cell-based

  • Emerging approaches for decoding neuropeptide transmission

    properties have driven the need for development of specialized tools that can sense neuropeptide expression, cell Current research has focused on isolating when and how neuropeptide transmission occurs, as well as the

  • Job Opportunity Spotlight #1: Principal Scientist, In Vitro Pharmacology

    Someone with strong assay development skills as well as strong data analysis and interpretation skills Beth:  “We focus on biochemical, cell based, and radioligand binding assays to enable SAR, MOA, lead Top candidates will have a solid foundation in GPCR pharmacology as well as some experience in drug discovery Beth:  “Well, I enjoy training and mentoring team members. 

  • 📰 GPCR Weekly News, June 24 to 30, 2024

    Biophysical Approach Redox-modulated SNX25 as a novel regulator of GPCR-G protein signaling from endosomes Cellular Translation-independent association of mRNAs encoding protomers of the 5-HT 2A -mGlu2 receptor complex in living cells radiopharma play   GPCR Events, Meetings, and Webinars September 18, 2024 | FREE Webinar - The value of GPCR cell-based 20th World Congress of Basic and Clinical Pharmacology 2026 GPCR Jobs NEW Scientist; Biochemistry, Cellular

  • 📰 GPCR Weekly News, February 20 to 26, 2023

    Reviews, GPCRs, and more Cell-trafficking impairment in disease-associated LPA6 missense mutants and understanding of the role of muscarinic receptors in the molecular pathology and treatment of schizophrenia Call

  • Biased Agonism at the GLP-1 Receptor: A Pathway to Improved Therapeutic Outcomes

    integral to metabolic regulation, particularly in glucose homeostasis and insulin secretion, making it a well-established Cell Metab, 2018. 27 (4): p. 740-756. 3.          Cell, 2016. 165 (7): p. 1632-1643. 6.         

  • High hedgehog signaling is transduced by a multikinase-dependent switch controlling the...

    of HH, the second effect of FU leads to the local enrichment of SMO in the most basal domain of the cell

  • Reversible Photocontrol of Dopaminergic Transmission in Wild-Type Animals

    activity in the cortex of anesthetized mice and displays illumination-dependent activity in individual cells

  • 📰 GPCR Weekly News, June 19 to 25, 2023

    induces IFN-γ but suppresses IL-2 production by inhibiting activation of pAKT pathways in primary T cells GPCR Events, Meetings, and Webinars Training School on “Cell-based assays to study Adhesion GPCR function

  • 📰 GPCR Weekly News, April 8 to 14, 2024

    acetylcholine receptor-mediated calcium responses and the recruitment of β-arrestin in HSY human parotid cells and Pharmacology Addex Therapeutics to Release Full-Year 2023 Financial Results and Host Conference Call

  • 📰 GPCR Weekly News, December 4 to 10, 2023

    G protein signaling protein 6 alleviates acute lung injury by inhibiting inflammation and promoting cell neuroscience drugmaker Cerevel Therapeutics for $8.7 billion FDA approves two gene therapies for sickle cell

  • 📰 GPCR Weekly News, May 22 to 28, 2023

    Bioorthogonal Tethering Enhances Drug Fragment Affinity for G Protein-Coupled Receptors in Live Cells 2023) NEW GPCRs in drug discovery: challenges & solutions (June 19 - 23, 2023) Training School on “Cell-based

  • Isoform-and ligand-specific modulation of adhesion GPCR ADGRL3/Latrophilin3 by a synthetic binder

    September 2022 "Adhesion G protein-coupled receptors (aGPCRs) are cell-surface proteins with large extracellular In cellular-adhesion assays, LK30 specifically broke the trans-cellular interaction of ADGRL3 with teneurin

  • Harnessing Deep Mutational Scanning for Enhanced Drug Discovery

    The choice of model systems, such as yeast, bacteria, or mammalian cells, can heavily influence the method's technique, enabling more precise interpretations of how mutations affect protein function in diverse cellular application of DMS to a wider array of biological systems, including multicellular organisms and human cells

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