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311 items found for "cell biology"

  • 📰 GPCR Weekly News, October 23 to 29, 2023

    Congratulations to the GPCR Therapeutics team for their publication on improving hematopoietic stem cell cycle and survival of PC12 cells GLP-1 and GIP receptors signal through distinct β-arrestin 2-dependent pathways to regulate pancreatic β cell function GPCR Binders, Drugs, and more GPC-100, a novel CXCR4 antagonist, improves in vivo hematopoietic cell mobilization when combined with propranolol Discovery vitro pharmacology - Crinetics Pharmaceuticals In vivo Antibody Discovery Research Scientist In Vitro Biologist

  • Bell-Evans model and steered molecular dynamics in uncovering the dissociation kinetics of ligands..

    October 2022 Bell-Evans model and steered molecular dynamics in uncovering the dissociation kinetics optimized approach of combining the data derived from steered molecular dynamics simulations and the Bell-Evans

  • 📰 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 Operations - Single-molecule Imaging Center Scientific Assistant Postdoctoral Fellowship- Mechanistic Biology

  • Dr. GPCR University registration is now open! Secure your spot now!

    Connect with fellow scientists and dive into the latest in adhesion GPCR biology. Genomic Activity of an EP4-Receptor and β2-Adrenoceptor Agonist in BEAS-2B Human Bronchial Epithelial Cells Mechanistic insights from the atomic-level quaternary structure of short-lived GPCR oligomers in live cells November 5 - 7, 2024 | 16th Annual PEGS Europe   September 18, 2024 | FREE Webinar - The value of GPCR cell-based assays in drug discovery October 2024 | Biologics US 2024   October 2 - 4, 2024 | 9th GPCRs in Medicinal

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

    this fabulous event that brings together scientists worldwide working on all aspects of adhesion GPCR biology 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 Lipid mediators in neutrophil biology: inflammation, resolution and beyond Exploring GPCR signaling pathway networks as cancer therapeutic targets Generation of comprehensive GPCR-transducer-deficient cell

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

    This key event will delve into adhesion GPCR Biology. 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 assays in drug discovery October 2024 | Biologics US 2024   October 2 - 4, 2024 | 9th GPCRs in Medicinal Director GPCR Drug Discovery Biologist   HIGHLIGHT   Principal Scientist, In vitro pharmacology   Post-Doctoral

  • Unlocking the Future of Medicine: Advancements in GPCR Research

    scientists and researchers and gain valuable insights into the latest developments in adhesion GPCR biology underlying atypical chemokine receptor 3 activation RhoA-mediated G12-G13 signaling maintains muscle stem cell quiescence and prevents stem cell loss Activation of Polycystin-1 Signaling by Binding of Stalk-derived November 5 - 7, 2024 | 16th Annual PEGS Europe   September 18, 2024 | FREE Webinar - The value of GPCR cell-based assays in drug discovery October 2024 | Biologics US 2024   October 2 - 4, 2024 | 9th GPCRs in Medicinal

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

    passion, and interact with your exceptional peers to explore the latest advancements in adhesion GPCR biology Hypoparathyroidism World first: Australian scientists uncover “plant-like” behavior in important human cell Emerging Voices in GPCR Biology in Special Issue of Molecular Pharmacology GPCR Events, Meetings, and in Molecular Pharmacology - The Hauser Group Postdoctoral Scholar – iPSC in cardiac and endothelial cell function Protein Biochemist/Structural Biologist Senior Scientist/Staff Scientist, Computational Chemistry

  • 📰 GPCR Weekly News, February 19 to 25, 2024

    GPR3 After wounding, a G-protein coupled receptor promotes the restoration of tension in epithelial cells glutamatergic neurons GPCRs in Oncology and Immunology TIPE proteins control directed migration of human T cells GPCR Function Exploring Diverse Signaling Mechanisms of G Protein-Coupled Receptors through Structural Biology Webinars February 20, 2024 | Career Opportunities in Pharmacology and Drug Discovery NEW March 13 - 15 | Biologics Operations - Single-molecule Imaging Center Scientific Assistant Postdoctoral Fellowship- Mechanistic Biology

  • 📰 GPCR Weekly News, January 23 to 29, 2023

    Soluble cyclase-mediated nuclear cAMP synthesis is sufficient for cell proliferation. Generation of Gαi knock-out HEK293 cells illuminates Gαi-coupling diversity of GPCRs. SLAS 2023 Building Biology in 3D Symposium. Progressive Technologies and Approaches Revealing Novel GPCR Biology and Drug Development Potential. and GPCRs Chief of Staff Postdoctoral Fellow, Biochemical And Cellular Pharmacology Project Leader, Biology

  • APEX2/AUR Biosensor: A Powerful Tool for Protein Interaction and Trafficking

    Significant advancements in the cellular biology of G protein-coupled receptors (GPCRs) about a novel This study, published in Nature Chemical Biology, highlights the role of the chaperone protein DNAJC13 Therefore, it’s a great molecular tool for proximity labeling approaches in living cells.  APEX2 biosensor utilizes a fluorogenic substrate called Amplex UltraRed (AUR).

  • Glyco-sulfo hotspots in the chemokine receptor system

    CCR7 where it specifically affects the recognition of CCL21 but not CCL19, interfering with dendritic cell as to exist in heterogeneous forms inside the cell (Scurci I et al. 2021). body of evidence proposes that O-glycosylation and sulfation are important PTMs in chemokine receptor biology Dissecting the biological relevance of these PTMs requires relevant cells expressing the chemokine receptor In addition, tyrosine sulfation is heterogenous between cell lines or even on the same cell (Scurci I

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

    disease GPCRs in Oncology and Immunology Purinergic GPCR-integrin interactions drive pancreatic cancer cell CCL5-producing migratory dendritic cells guide CCR5+ monocytes into the draining lymph nodes. 31, 2023) NEW FREE Workshop - Challenges in GPCR Drug Discovery (March 31, 2023) SLAS 2023 Building Biology Progressive Technologies and Approaches Revealing Novel GPCR Biology and Drug Development Potential. NEW FREE Symposium - IPI Surfacing (June 15, 2023) Training School on “Cell-based assays to study Adhesion

  • Targeted Therapies to Reduce Side Effects in Modern Drug Development

    The sheer complexity of the cell and the astonishing diversity of diseases are just two reasons why researchers For example, chemotherapy, a powerful standard approach to kill fast-growing cancer cells, has the drawback of causing damage to healthy cells in the process, leading to side effects that can include pain, nausea Modern drug development approaches include a range of techniques leveraging structural biology, immunology , cell signaling, and more to address the challenge.

  • Addex Therapeutics To Release Full-Year 2021 Financial Results And Host Conference Call On March 10

    Tim Dyer , CEO, Roger Mills , CMO and Robert Lütjens , Head of Discovery Biology, will provide a business

  • Exploring the Breakthroughs in GPCR Research

    Join fellow scientists and researchers in person to stay updated with adhesion GPCR biology. interactions of the serotonin1A receptor Industry News Neurocrine Biosciences Announces Conference Call in Korea   GPCR Events, Meetings, and Webinars September 18, 2024 | FREE Webinar - The value of GPCR cell-based assays in drug discovery October 2024 | Biologics US 2024   October 2 - 4, 2024 | 9th GPCRs in Medicinal Director GPCR Drug Discovery Biologist   Post-Doctoral Scientist- Molecular Pharmacology (FDE) Join Dr

  • Nanobodies: New Dimensions in GPCR Signaling Research

    They have also been used as biosensors to monitor conformational changes of GPCRs in living cells. Combinatorial biology methods such as phage display, yeast display, and ribosome display can be used Most Nbs can be functionally expressed as genetically encoded intrabodies within a eukaryotic cell. correlating structural or dynamic features observed in vitro with functional observations from living cells Structural biology.

  • 📰 GPCR Weekly News, July 1 to 7, 2024

    poised to be a crucial meeting for scientists and researchers dedicated to the study of adhesion GPCR biology of dynamic cAMP responses to GPCR agonists for exploration of GLP-1R ligand effects in pancreatic β-cells blockers   GPCR Events, Meetings, and Webinars September 18, 2024 | FREE Webinar - The value of GPCR cell-based assays in drug discovery October 2024 | Biologics US 2024   October 2 - 4, 2024 | 9th GPCRs in Medicinal Director GPCR Drug Discovery Biologist   Post-Doctoral Scientist- Molecular Pharmacology (FDE) Research

  • Illuminating GPCR Research: FRET and BRET-Based Sensors Shed Light on Cellular Signaling

    Front Cell Dev Biol, 2021. 9: p. 611443. 3.      Cell, 2020. 182(3): p. 770-785.e16. 4.      ., BRET biosensors to study GPCR biology, pharmacology, and signal transduction.  Galés, C., et al., Real-time monitoring of receptor and G-protein interactions in living cells.  Goyet, E., et al., Fast and high resolution single-cell BRET imaging. 

  • MSX-122: Is an effective small molecule CXCR4 antagonist in cancer therapy?

    August 2022 "Chemokines, a subgroup of cytokines along with their receptors, are involved in various biologic that the ligation of SDF-1 to CXCR4 initiates several intracellular signaling pathways, regulating cell proliferation, survival, chemotaxis, migration, angiogenesis, adhesion, as well as bone marrow (BM)- resident cells homing and mobilization. Additionally, CXCR4 is expressed by tumor cells in blood malignancies and solid tumors."

  • Extracellular signal-regulated kinases – a potential pathway for GPCR-targeted drug discovery

    ERK signaling, tightly regulated through feedback mechanisms and spatial localisation within the cell Extracellular Signal-Regulated Kinase: A Regulator of Cell Growth, Inflammation, Chondrocyte and Bone Cell Receptor-Mediated Gene Expression. Cells, 10(10), 2509. Volmat, V., & Pouysségur, J. (2001). Biology of the Cell, 93(1‐2), 71-79. Wei, H., Ahn, S., Shenoy, S. K., Karnik, S.

  • 📰 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 SLAS 2023 Building Biology in 3D Symposium. Progressive Technologies and Approaches Revealing Novel GPCR Biology and Drug Development Potential.

  • Discovery and In Vivo Evaluation of ACT-660602: A Potent and Selective Antagonist of the Chemokine..

    activated by the three chemokine ligands CXCL9, CXCL10, and CXCL11 and enables the recruitment of immune cell The careful structural modifications during the lead optimization phase led to a compound with high biological potency in inhibiting cell migration together with improvements of the metabolic stability and hERG inflammation model in mice, ACT-660602 led to significantly reduced recruitment of the CXCR3+ CD8+ T cell

  • 📰 GPCR Weekly Buzz: Exciting Schedule Shifts for Principles of Pharmacology I & II | August 12-18, 2024

    City Dates:  October 23-25, 2024 Join us  to connect with peers and explore cutting-edge adhesion GPCR biology Endocrinology, and Taste Regulator of G-protein signaling expression in human intestinal enteroendocrine cells , 2024 | 4th Transatlantic ECI GPCR Symposium September 18, 2024 | FREE Webinar - The value of GPCR cell-based assays in drug discovery October 2024 | Biologics US 2024   October 2 - 4, 2024 | 9th GPCRs in Medicinal

  • 📰 GPCR Weekly News, April 24 to 30, 2023

    Direct Selection of DNA-Encoded Libraries for Biased Agonists of GPCRs on Live Cells. Bioorthogonal Tethering Enhances Drug Fragment Affinity for G Protein-Coupled Receptors in Live Cells Single-cell transcriptome analysis of NEUROG3+ cells during pancreatic endocrine differentiation with Single cell G-protein coupled receptor profiling of Transcription factor 21 expressing activated kidney Progressive Technologies and Approaches Revealing Novel GPCR Biology and Drug Development Potential.

  • Tracking receptor motions at the plasma membrane reveals distinct effects of ligands on CCR5...

    August 2022 "G-protein-coupled receptors (GPCR) are present at the cell surface in different conformational However, how these states impact GPCRs biological function and therapeutic targeting remains incompletely Here, we investigated this issue in living cells for the CC chemokine receptor 5 (CCR5), a major receptor We showed a diversity of ligand-free forms of CCR5 at the cell surface constituted of various oligomeric

  • 📰 GPCR Weekly News, December 18 to 31, 2023

    via GPCR signaling cascade GPCR Binders, Drugs, and more Biased agonists of GPR84 and insights into biological human neutrophil expressed formyl peptide receptors GPCRs in Cardiology, Endocrinology, and Taste Beta cell 5 and 6 axis prevents diabetic cardiomyopathy in mice GPCRs in Neuroscience Coexistence within one cell revealed by structural pharmacology Industry News The Adrenaline Puzzle Solved: Scientists Untangle Key Cell Clinical Pharmacology 2026 GPCR Jobs NEW Postdoctoral Scientist NEW Principal Investigator, In Vitro Biology

  • 📰 GPCR Weekly News, February 13 to 19, 2023

    GPCR Activation and Signaling Statins inhibit protein kinase D (PKD) activation in intestinal cells and The spatial distribution of GPCR and Gβγ activity across a cell dictates PIP3 dynamics. Artificial Intelligence for Drug Discovery Call for GPCR Papers GPCRs: Signal Transduction. SLAS 2023 B Building Biology in 3D Symposium. Progressive Technologies and Approaches Revealing Novel GPCR Biology and Drug Development Potential.

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