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- Did you know that GPR20, a potential therapeutic target to treat gastrointestinal stromal tumours, performs high constitutive activity when coupling with Gi? Check out this paper to see how molecular dynamics simulation can be used to explore its constitutive activation mechanism. Check out the latest GPCR news in the Ecosystem today! You’ll need to register but don’t worry, it’s Free! ➡️https://www.ecosystem.drgpcr.com/receptor-activation-and-signaling/exploring-the-constitutive-activation-mechanism-of-the-class-a-orphan-gpr20 #gpcr #drgpcr | Dr. GPCR Ecosystem
➡️https://www.ecosystem.drgpcr.com/receptor-activation-and-signaling/exploring-the-constitutive-activation-mechanism-of-the-class-a-orphan-gpr20 ➡️ https:// www.ecosystem.drgpcr.com/receptor-activation-and-signaling/exploring-the-constitutive-activation-mechanism-of-the-class-a-orphan-gpr20 Due to Intellectual Property Gaps 👉 Why has intellectual property become a first-order fundraising signal intellectual property is no longer something that comes up late in the process. 👉 It has become an early signal to Avoid the Most Common Data Pitfalls Binding affinity appears straightforward: add ligand, measure signal
- Developing new tools to uncover GPCR signaling patterns with Remi Janicot | Dr. GPCR Ecosystem
<< Back to podcast list Strategic Partner(s) Developing new tools to uncover GPCR signaling patterns works on diverse models and diseases, and has developed a wide array of tools to dissect GPCR/G protein signaling
- 🎧 "You will always feel like you know nothing— and that’s completely fine." In Ep.162 of the Dr.GPCR Podcast, Dr. Gabriele Kockelkoren shares: 🔬 How GPCR spatial organization shapes signaling and drug responses 🌍 His interdisciplinary journey from physics to pharmacology 💡 Why embracing the unknown is key to scientific breakthroughs A must-listen for biophysicists, pharmacologists, and drug hunters pushing the boundaries of discovery! 🎙️ Tune in now:Ep 162 with Dr. Gabriele Kockelkoren #DrGPCR #GPCR #Biophysics #Pharmacology #DrugDiscovery #SciencePodcast | Dr. GPCR Ecosystem
Gabriele Kockelkoren shares: 🔬 How GPCR spatial organization shapes signaling and drug responses 🌍 Gabriele Kockelkoren shares:🔬 How GPCR spatial organization shapes signaling and drug responses🌍 His
- Class B GPCR drugs are reshaping treatment for migraine, diabetes, and obesity- but did you know ligand bias plays a key role in their success? This new review explores how tweaking peptide drugs can boost efficacy, reduce side effects, and unlock next-gen therapies. Subscribe to the Dr. GPCR Newsletter 📰 and get the latest GPCR News delivered to your inbox ➡️https://www.ecosystem.drgpcr.com/reviews/where-are-we-now%3F-biased-signalling-of-class-b-g-protein-coupled-receptor-targeted-therapeutics #gpcr#drgpcr | Dr. GPCR Ecosystem
News delivered to your inbox ➡️https://www.ecosystem.drgpcr.com/reviews/where-are-we-now%3F-biased-signalling-of-class-b-g-protein-coupled-receptor-targeted-therapeutics News delivered to your inbox ➡️ https://www.ecosystem.drgpcr.com/reviews/where-are-we-now%3F-biased-signalling-of-class-b-g-protein-coupled-receptor-targeted-therapeutics
- 🎧 Why Does GPCR Location Make All the Difference? GPCR location within the cell can change everything: function, pharmacology, and even drug response. In Ep.162 of the Dr.GPCR Podcast, Dr. Gabriele Kockelkoren dives into: 🔬 How GPCR trafficking shapes signaling outcomes 🚀 Career insights from the lab to the broader biotech world This episode is packed with knowledge for scientists, drug hunters, and anyone fascinated by GPCRs! 🎙️ Listen now https://buff.ly/fYZ1tSq #DrGPCR #GPCR #DrugDiscovery #Pharma #Biotech #SciencePodcast ✅ Tune in today! | Dr. GPCR Ecosystem
Gabriele Kockelkoren dives into: 🔬 How GPCR trafficking shapes signaling outcomes 🚀 Career insights Gabriele Kockelkoren dives into: 🔬 How GPCR trafficking shapes signaling outcomes 🚀 Career insights
- How do GPCRs sense pH changes? New cryo-EM structures of GPR4 and GPR68 reveal how extracellular histidines act as proton sensors-trigger activation and biased G protein coupling! Did you know that we work hard to bring you the most recent GPCR News, weekly? Catch up today in the Ecosystem using your free site membership! ➡️https://www.ecosystem.drgpcr.com/structural-and-molecular-insights-into-gpcr-function/structural-basis-and-biased-signaling-of-proton-sensation-by-gpcrs-mediated-by-extracellular-histidine-rearrangement #gpcr#drgpcr | Dr. GPCR Ecosystem
www.ecosystem.drgpcr.com/structural-and-molecular-insights-into-gpcr-function/structural-basis-and-biased-signaling-of-proton-sensation-by-gpcrs-mediated-by-extracellular-histidine-rearrangement www.ecosystem.drgpcr.com/structural-and-molecular-insights-into-gpcr-function/structural-basis-and-biased-signaling-of-proton-sensation-by-gpcrs-mediated-by-extracellular-histidine-rearrangement
- Dr. Richard Premont | Dr. GPCR Ecosystem
faculty position at Duke in Gastroenterology, where he remained until 2018 studying GPCRs and their signaling My research focus is on understanding how distinct cellular signaling pathways interact and are coordinated For this, we have worked in three main areas: the regulation of G protein-coupled receptor signaling , and characterizing the role of protein S-nitrosylation as a signaling post-translational modification signaling systems.
- Dr. Richard Premont | Dr. GPCR Ecosystem
faculty position at Duke in Gastroenterology, where he remained until 2018 studying GPCRs and their signaling My research focus is on understanding how distinct cellular signaling pathways interact and are coordinated For this, we have worked in three main areas: the regulation of G protein-coupled receptor signaling , and characterizing the role of protein S-nitrosylation as a signaling post-translational modification signaling systems.
- Dr. Richard Premont | Dr. GPCR Ecosystem
faculty position at Duke in Gastroenterology, where he remained until 2018 studying GPCRs and their signaling My research focus is on understanding how distinct cellular signaling pathways interact and are coordinated For this, we have worked in three main areas: the regulation of G protein-coupled receptor signaling , and characterizing the role of protein S-nitrosylation as a signaling post-translational modification signaling systems.
- Dr. Richard Premont | Dr. GPCR Ecosystem
faculty position at Duke in Gastroenterology, where he remained until 2018 studying GPCRs and their signaling My research focus is on understanding how distinct cellular signaling pathways interact and are coordinated For this, we have worked in three main areas: the regulation of G protein-coupled receptor signaling , and characterizing the role of protein S-nitrosylation as a signaling post-translational modification signaling systems.
- How do GRK-specific phosphorylation barcodes influence β-arrestin binding to GPCRs? New cryo-EM structures from Chen et al. (Nature, 2025) reveal that β-arrestin1 and β-arrestin2 form distinct complexes with ACKR3 depending on whether it's phosphorylated by GRK2 or GRK5, shaping arrestin conformation, complex stability, and engagement mode. Surprisingly, arrestin’s finger loop didn’t dive into the receptor core. Instead, it latched onto the micelle surface, breaking canonical expectations. Also, β-arrestin2 lacks a membrane anchor, making it more dynamic — a potential clue to its functional specialization. These findings underscore how barcode location + arrestin isoform = unique signaling outcomes. open book Read the full study: Inside Out: Mapping GPCRs from Membrane Codes to Market Moves #GPCRs #Arrestin #ACKR3 #GRKs #CryoEM #StructuralBiology #SignalingBias #Phosphorylation #DrGPCR | Dr. GPCR Ecosystem
These findings underscore how barcode location + arrestin isoform = unique signaling outcomes. open book These findings underscore how barcode location + arrestin isoform = unique signaling outcomes. Due to Intellectual Property Gaps 👉 Why has intellectual property become a first-order fundraising signal intellectual property is no longer something that comes up late in the process. 👉 It has become an early signal to Avoid the Most Common Data Pitfalls Binding affinity appears straightforward: add ligand, measure signal
- Dr. Adriano Marchese | Dr. GPCR Ecosystem
in Jeff Benovic’s laboratory studying the regulation of G protein-coupled receptor trafficking and signaling Adriano’s research has contributed to our understanding of the role that ubiquitin plays in GPCR signaling His lab has shown a role for -arrestins and PTMs in GPCR trafficking and signaling and has leveraged this knowledge to reveal the spatial and temporal requirements for GPCR activation of signaling pathways The ultimate goal of Adriano’s research is to target novel aspects of GPCR signaling for therapeutic
- Dr. Stephane Angers | Dr. GPCR Ecosystem
Angers is an expert in the field of signal transduction. Moon , where he identified and characterized novel components of the Wnt signaling pathway and a new He is the recipient of the Canada Research Chair in Functional Architecture of Signal Transduction. His research program is developed to understand the signaling mechanisms underlying the Wnt and Hedgehog families of growth factors and their signaling mechanisms in development, adult tissue homeostasis,
- Full Agenda for Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
Health and Disease, Metabolism, Nervous System, Proteomics and Transcriptomics, Receptor Structure, Signaling with lights snacks Read More 11:00 AM Session III Molecular tools and biosensors directed at AGPCR signaling Stephanie Häfner · Laurent Sabbagh · Ana Lilia Moreno Salinas Read More 12:00 PM Session IV AGPCRs signaling Ana Lilia Moreno Salinas Characterizing hADGRE5/CD97 Activation and Signaling: A Mechanical Stimulation Van Meir Adhesion GPCR BAI1/ADGRB1 can block IGF1R-mediated growth signalling, increase radiosensitivity
- Dr. Gunnar Schulte | Dr. GPCR Ecosystem
a Professor in receptor pharmacology and research group leader for the section Receptor Biology and Signaling Australia, GPCR pharmacology; 2006) before starting his independent research team "Receptor Biology & Signalling General Research Interest: The focus in the Schulte lab is on Frizzled signaling and pharmacology aiming to understand the role of WNT/Frizzled signaling in biology, physiology, and disease. WNT-receptor interaction, the relevance of receptor dynamics, and receptor complex composition for signal
- Chloe Hicks | Dr. GPCR Ecosystem
January 2021 and has contributed to multiple projects exploring the underlying mechanisms of biased signaling These previous endeavors involved exploring the effect of subcellular location on the signaling profile biased ligands, elucidating the role of site-specific receptor phosphorylation in the differential signaling She is currently working on her senior thesis which involves identifying the non-canonical signaling
- Session II | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
Mexico City, Mexico October 23-25 Download PDF Program HERE < Back to Full Agenda Session II AGPCR signaling N-Glycosylation Of The N-Terminal Fragment Of ADGRG6 Drives Proteolytic Processing, Trafficking And Signalling GPCR Adhesion GPCR BAI1/ADGRB1 can block IGF1R-mediated growth signalling, increase radiosensitivity GPCR signaling and trafficking can be regulated by several different post-translational modifications Furthermore, are there spatial roles of N-glycosylation in ADGRG6 processing, trafficking, signalling
- Posters | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
Activity In The G12/13 Pathway Júlia Rosell Endocytic Cues Determine the Signaling Profile of Adhesion ; however, no interactions between BAI3 and the WNT signaling pathway have been described so far. We will present the effects of BAI3 re-expression on WNT-MB cells oncogenic properties and signaling. and to characterize ECR-mediated signal transduction at the molecular level." Nevertheless, the role of GPR110 signaling in behavioral consequences has not been fully explored.
- Dr. JoAnn Trejo | Dr. GPCR Ecosystem
research program is to gain a thorough and mechanistic understanding of processes that control cell signaling The precise control of PAR signaling is critical for proper temporal and spatial dynamics of signaling Discovering new aspects of PAR signaling is important for increasing the fundamental knowledge of GPCR She has made numerous important discoveries related to the mechanisms that control PAR1 signaling and
- Nicole Perry-Hauser | Dr. GPCR Ecosystem
My long-term research interests involve resolving signaling pathways downstream of aGPCRs and establishing how/if these receptors’ adhesive properties influence signaling events, and in turn, whether signaling
- Session IX / Technology capsule: Light on aGPCR signaling and function | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
-25 Download PDF Program HERE < Back to Full Agenda Session IX / Technology capsule: Light on aGPCR signaling
- Session VII | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
Agenda Session VII Physiological and pathological roles of AGPCRs in the nervous system Uncovering the signaling Interacts With The Notch Pathway To Control Germ Cell Proliferation Willem Berend Post Uncovering the signaling We also aimed at identifying the signaling pathway that Remo is involved in. Remo may serve a role in this peculiar signaling pathway and require further analysis." His research focuses on the relevance of aGPCRs in physiology and signaling using both in vitro and in
- Dr. Bianca Plouffe | Dr. GPCR Ecosystem
She identified the structural determinant controlling biased signaling of melatonin type 2 receptors which led to the finding that both β-arrestin and G protein can simultaneously bind to some GPCRs when signaling Funded by a Wellcome Trust Seed Award, she investigated biased and compartmentalized G protein signaling Her subsequent work has focused on understanding the role of compartmentalized Gq signaling by the cytomegalovirus-encoded
- Dr. Benjamin Myers | Dr. GPCR Ecosystem
His group studies the unusual signaling mechanisms employed by these atypical 7-transmembrane receptors More recently, Ben’s lab has begun studying GPCR signaling pathways that operate within the primary cilium Ben studied developmental and cancer signaling as a postdoctoral fellow with Philip Beachy at Stanford
- Dr. Paul J. Gasser | Dr. GPCR Ecosystem
Gasser " I received my BS and MS in Zoology & Physiology at the University of Wyoming, where I studied signaling Lowry's lab, examined the role of organic cation transporter 3 (OCT3) in the regulation of monoamine signaling Research in my lab is currently focused on understanding the signal transduction pathways activated by
- Flash News: Your Hub for GPCR Insights and Scientific Conference Programs
. 🎧 Listen to the full episode: Leadership, Luck, and GPCR Signaling 🔓 Learn more: Dr. #GPCR #DrGPCR Why does it matter where signaling happens inside a cell? drove her to build a research career around spatial control of GPCR signaling. Michelle Halls unpacks how GPCR signaling isn’t just about ligand–receptor interaction. How disease can hijack signaling organization — and what that means for drug discovery.
- Weekly News October 16 | Dr. GPCR Ecosystem
And a tertiary read on ciliary micro-domains linking OPN3/MCR signaling to appetite and skin biology. full Weekly News ➤ https://lnkd.in/eWkAphen If this helped, pass it along to a colleague who needs the signal Due to Intellectual Property Gaps 👉 Why has intellectual property become a first-order fundraising signal intellectual property is no longer something that comes up late in the process. 👉 It has become an early signal to Avoid the Most Common Data Pitfalls Binding affinity appears straightforward: add ligand, measure signal
- Exploring the combination of molecular simulation, pharmacological assays, and NMR to reveal the molecular mechanism of biased activation at the vasopressin V2 receptor. Did you know that we work hard to bring you the most recent GPCR News, weekly? Catch up today in the Ecosystem using your free site membership! | Dr. GPCR Ecosystem
➡️ https://www.ecosystem.drgpcr.com/receptor-activation-and-signaling/high-affinity-elr%2B-chemokine-ligands-show-g-protein-bias-over -%CE%B2-arrestin-recruitment-and-receptor-internalization-in-cxcr1-signalling #gpcr #drgpcr Previous
- Dr. Sai Prasad Pydi | Dr. GPCR Ecosystem
NIDDK) - NIH, USA as a postdoctoral fellow and trained on understanding the physiological role of GPCR signaling GPCR-based drugs for the treatment of obesity and Type 2 Diabetes (T2D) by exploring metabolically important signaling Sai Prasad Pydi on the web Molecular Metabolism & Cell Signaling Laboratory Website Twitter.com Research
- Dr. Brian Arey | Dr. GPCR Ecosystem
the first described synthetic agonists and antagonists of the FSHR and has been an early champion of signaling His recently published book on signaling bias, Biased Signaling in Physiology, Pharmacology, and Therapeutics

















