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290 items found for "cell polarity"

  • N-terminal alterations turn the gut hormone GLP-2 into an antagonist with gradual loss of GLP-2 ...

    Experimental approach: COS-7 cells were transfected with the human GLP-2R and assessed for cAMP accumulation To examine selectivity, COS-7 cells expressing human GLP-1 or GIP receptors were assessed for cAMP accumulation

  • 📰 GPCR Weekly News

    FFAR4 improves the senescence of tubular epithelial cells by AMPK/SirT3 signaling in acute kidney injury Oncogenic signaling of the free-fatty acid receptors FFA1 and FFA4 in human breast carcinoma cells. Establishment of a CaCC-based Cell Model and Method for High-throughput Screening of M3 Receptor Drugs Oligomerization of the heteromeric γ-aminobutyric acid receptor GABAB in a eukaryotic cell-free system Call for GPCR Papers GPCRs: Signal Transduction Advances in Computational and Chemical Methods to study

  • 📰 GPCR Weekly News, September 11 to 17, 2023

    cytarabine, G-CSF, and mitoxantrone in untreated AML miR-19a may function as a biomarker of oral squamous cell microenvironment in melanoma Methods & Updates in GPCR Research Genetic atlas of hygro-and thermosensory cells Targeted and Immuno-oncology Sosei Heptares Adds World-leading Expertise to its Scientific Advisory Board Call Technician Senior Research Associate, In Vitro Pharmacology - Crinetics Pharmaceuticals Postdoc In Cell

  • Actions of Parathyroid Hormone Ligand Analogues in Humanized PTH1R Knockin Mice

    receptor-binding and signaling potencies for such ligands when assessed on rodent vs human PTH1Rs, as shown by cell-based Expression is directed by the endogenous mouse promoter and hence occurs in all biologically relevant cells PTH analog peptides that are consistent with a fully functional human PTH1R in target bone and kidney cells

  • 🤯Mind-blowing GPCR Scoops! Discover the Latest Breakthroughs! ⦿ Nov 18 - 24, 2024

    Georgios Skiniotis as Director of the New Center of Excellence for Structural Cell Biology Monash Scholars 20th World Congress of Basic and Clinical Pharmacology GPCR Jobs NEW Scientist - Biology Scientist I Cell in Molecular Pharmacology - The Hauser Group Postdoctoral Scholar – iPSC in cardiac and endothelial cell taste GPCR Photo-BQCA: Positive Allosteric Modulators Enabling Optical Control of the M1 Receptor The cell

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

    All-Atom Molecular Dynamics Simulations Indicated the Involvement of a Conserved Polar Signaling Channel 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

  • 📰 GPCR Weekly News, March 25 to March 31, 2024

    Smith for their research on β2-adrenergic receptor associates with CXCR4 multimers in human cancer cells phosphorylation After wounding, a G-protein coupled receptor promotes the restoration of tension in epithelial cells of dynamic cAMP responses to GPCR agonists for exploration of GLP-1R ligand effects in pancreatic β-cells Oncology and Immunology The β2-adrenergic receptor associates with CXCR4 multimers in human cancer cells Announces Publication in PNAS Using Cutting Edge Spectroscopy to Detect GPCR Heteromers on Live Cancer Cells

  • 📰 GPCR Weekly News, February 26 to March 3, 2024

    neurological and psychiatric disorders: An in silico approach Opioid modulation of prefrontal cortex cells and circuits GPCRs in Oncology and Immunology RGS20 promotes non-small cell lung carcinoma proliferation Blockade of vasoactive intestinal peptide receptor 2 (VIPR2) signaling suppresses cyclin D1-dependent cell-cycle progression in MCF-7 cells Methods & Updates in GPCR Research Cryo-electron microscopy for GPCR research

  • Navigating the Signaling Network: RTK and GPCR Crosstalk Uncovered

    On the other hand, RTKs play pivotal roles in growth factor signaling, regulating cell growth, differentiation phospho-mimicking mutants and assays such as linear ion trap mass spectrometry, BRET, pull down, and transwell cell growth factor signaling might contribute to altered cellular behaviors in cancer, promoting uncontrolled cell

  • GPCR Buzz of the Week | Sep 23 - 29, 2024

    Team with Key Appointments in US and UK and Announces the Nomination of Clinical Candidate Against MC2 Call in Molecular Pharmacology - The Hauser Group Postdoctoral Scholar – iPSC in cardiac and endothelial cell research position Adhesion GPCRs The G Protein-Coupled Receptor GPR56 Is an Inhibitory Checkpoint for NK Cell regulate a wide spectrum of endocrine tumors G protein coupled receptor transcripts in human immune cells

  • 📢 Early Bird Registration Ends Tomorrow! | Sep 16 - 22, 2024

    al. for their fantastic work on Germline mutations in a G protein identify signaling cross-talk in T cells Biosciences, INC as a Preferred Supplier at Prendio Crinetics Pharmaceuticals announces executive departure Call in Molecular Pharmacology - The Hauser Group Postdoctoral Scholar – iPSC in cardiac and endothelial cell GPCR Activation and Signaling Germline mutations in a G protein identify signaling cross-talk in T cells

  • 📰 GPCR Weekly News, August 14 to 20, 2023

    Vladimir Katanaev and colleagues identified compromised GPCR signaling in cancer cells using improved Improved approaches to channel capacity estimation discover compromised GPCR signaling in diverse cancer cells S1P1 signaling axis Methods & Updates in GPCR Research Magnetic Liposomes Infused with GPCR-Expressing Cell Sewage Optogenetic manipulation of Gq- and Gi/o-coupled receptor signaling in neurons and heart muscle cells

  • Structures of oxysterol sensor EBI2/GPR183, a key regulator of the immune response

    August 2022 "Oxysterols induce the migration of B-lymphocytes and dendritic cells to interfollicular oxysterol binding site and the Gαi interface attenuate G protein signaling and abolish oxysterol-mediated cell

  • 📰 GPCR Weekly News, June 5 to 11, 2023

    Autocrine Proteinase-Activated Receptor (PAR) signaling in PC3 prostate cancer cells. & Updates in GPCR Research A Peptidisc-based Survey of the Plasma Membrane Proteome of a Mammalian Cell GPCRs in Immunology and Oncology The GPCR–Gαs–PKA signaling axis promotes T cell dysfunction and cancer and Webinars GPCRs in drug discovery: challenges & solutions (June 19 - 23, 2023) Training School on “Cell-based

  • 📰 GPCR Weekly News

    via cross-motif signaling from Gq to adenylyl cyclase in intrinsically photosensitive retinalganglion cells GPR4 in the pH-dependent migration of melanoma cells in the tumor microenvironment. GPCR Research Quantitation of Plasma Membrane (G Protein-Coupled) Receptor Trafficking in Cultured Cells Expansion To Enable Site-Specific Bioorthogonal Labeling of Functional G Protein-Coupled Receptors in Live Cells phase I clinical study in patients with advanced, recurrent or metastatic solid tumors: the EPRAD study Call

  • Endosomal parathyroid hormone receptor signaling

    assumes that stimulation of heterotrimeric G protein signaling upon ligand binding occurs solely at the cell Internalized receptors can then recycle back to the cell surface or be trafficked to lysosomes for degradation

  • The regulation of PKA signaling in obesity and in the maintenance of metabolic health

    October 2022 "The cAMP-dependent protein kinase (PKA) system represents a primary cell-signaling pathway Neural PKA signaling is regulated by afferent and peripheral efferent signals that link specific neural cell

  • 📰 GPCR Weekly News, February 27 to March 5, 2023

    Endocrinology, and Taste Dietary compounds activate an insect gustatory receptor on enteroendocrine cells Establishment of a CaCC-based Cell Model and Method for High-throughput Screening of M3 Receptor Drugs Structural details of a Class B GPCR-arrestin complex revealed by genetically encoded crosslinkers in living cells Heptares and Neurocrine Biosciences won Top Out-Licensing Deal on the 8th annual Japan Deal of the Year Call

  • β-arrestin1 and 2 exhibit distinct phosphorylation-dependent conformations when coupling to the...

    2 exhibit distinct phosphorylation-dependent conformations when coupling to the same GPCR in living cells Employing GRK knockout cells and β-arrestins lacking the finger-loop-region, we show that the two isoforms

  • Melatonin MT 2 receptor is expressed and potentiates contraction in human airway smooth muscle

    ([Ca2+]i), which modulate airway smooth muscle tone; and whether they promote airway smooth muscle cell in native human and guinea pig airway smooth muscle and cultured human airway smooth muscle (HASM) cells MT2 agonist ramelteon (10 µM) significantly inhibited forskolin-stimulated cAMP accumulation in HASM cells acetylcholine-stimulated [Ca2+]i increases, stress fiber formation through the MT2 receptor in HASM cells

  • N-Acyl Amides from Neisseria meningitidis and Their Role in Sphingosine Receptor Signaling

    Both groups of metabolites suppress anti-inflammatory interleukin-10 signaling in human macrophage cell they also suppress the pro-inflammatory interleukin-17A+ population in TH 17-differentiated CD4+ T cells

  • The Adhesion GPCR VLGR1/ADGRV1 Regulates the Ca2+ Homeostasis at Mitochondria-Associated ER Membrane

    associated with the human Usher syndrome (USH), the most common form of inherited deaf-blindness as well interactome of VLGR1, molecules are enriched that are associated with both the ER and mitochondria, as well proteins of MAMs by pull-down assays in vitro complemented by in situ proximity ligation assays in cells The absence of VLGR1 in tissues and cells derived from VLGR1-deficient mouse models resulted in alterations

  • GPCR Weekly Whirlwind: Top Receptor Highlights from Sep 30 - Oct 6, 2024!

    Hypoparathyroidism World first: Australian scientists uncover “plant-like” behavior in important human cell regulator, opening up a new drug target for cancer, other diseases Call for GPCR Papers Deadline: Nov in Molecular Pharmacology - The Hauser Group Postdoctoral Scholar – iPSC in cardiac and endothelial cell Therapy Methods & Updates in GPCR Research Protocol for detecting endogenous GPCR activity in primary cell

  • What's Going On with GPCRs?! Find Out in This Week's Update! ⦿ Nov 4 - 10, 2024

    As a premium member , you have access to all the complimentary perks as well as: Dr. CB2 Targeting Drug Development Summit November 25 - 26, 2024 | 6th International Conference on Stem Cell 2025 July 12 - 17, 2026 | 20th World Congress of Basic and Clinical Pharmacology GPCR Jobs Scientist I Cell in Molecular Pharmacology - The Hauser Group Postdoctoral Scholar – iPSC in cardiac and endothelial cell

  • 📰 GPCR Weekly News, June 12 to 18, 2023

    GPCRs in Oncology and Immunology The GPCR-Gαs-PKA signaling axis promotes T cell dysfunction and cancer induces IFN-γ but suppresses IL-2 production by inhibiting activation of pAKT pathways in primary T cells zoominar (June 22, 2023) NEW Meet Inoviem Scientific Team (June 19 - 23, 2023) Training School on “Cell-based

  • 📰 GPCR Weekly News, June 3 to June 9, 2024

    uncover GPR183 as a key mediator for methionine to stimulate milk synthesis in mouse mammary epithelial cells domain-based fluorescent reporters for visualizing phosphatidylinositol 4-phosphate dynamics in living cells Scientist Senior Research Associate/Associate Scientist, Protein Science Post-Doctoral Fellow—Pharmacology/Cell

  • Targeted Activation of G-Protein Coupled Receptor-Mediated Ca 2+ Signaling Drives Enhanced Cartilage

    processes that govern chondrocyte gene expression, protein synthesis, cytoskeletal remodeling, and cell synthetically initiate robust [Ca2+]i transients and oscillatory [Ca2+]i signaling in chondrocyte-like ATDC5 cells under repeated CNO stimulation modified the temporal dynamics of hM3Dq [Ca2+]i signaling, increased cell enhanced matrix production in a CNO dose- and frequency-dependent manner, and triggered the formation of cell

  • Transformative GPCR Insights: Unleash New Horizons in Science | Sep 9 - 15, 2024

    Crinetics Pharmaceuticals Announces September 2024 Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) Call , 2024 | 4th Transatlantic ECI GPCR Symposium September 18, 2024 | FREE Webinar - The value of GPCR cell-based Molecular Pharmacology - The Hauser Group NEW Postdoctoral Scholar – iPSC in cardiac and endothelial cell Class A GPCR-biased ligands GPCRs in Cardiology, Endocrinology, and Taste CRTC1 in Mc4r-expressing cells

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