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- Did you know that cell types can affect the GPCR-mediated signalling cascade? Check out this paper to know how different cell types affect the A2BR-mediated calcium signalling system. 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/a2b-adenosine-receptor-triggered-intracellular-calcium-mobilization%3A-cell-type-dependent-involvement-of-gi%2C-gq%2C-gs-proteins-and-protein-kinase-c #gpcr #drgpcr | Dr. GPCR Ecosystem
➡️https://www.ecosystem.drgpcr.com/receptor-activation-and-signaling/a2b-adenosine-receptor-triggered-intracellular-calcium-mobilization ️ https:// www.ecosystem.drgpcr.com/receptor-activation-and-signaling/a2b-adenosine-receptor-triggered-intracellular-calcium-mobilization
- Interrogating Multiscale Receptors Functions in Space
Registration Logo Contest Committee Sponsors GPCR Retreat Program < Back to schedule Interrogating Multiscale Receptors for Beta-arrestin signaling in the brain in vivo and has established its importance in D2 dopamine receptors These receptors belong to the super-family of G-protein coupled receptors (GPCR), the major molecular (e.g. lithium) used for bipolar disorder therapy target signaling mechanisms regulated by dopamine receptors
- Complex Allosteric Cannabinoid Receptor Pharmacology
Logo Contest Committee Sponsors GPCR Retreat Program < Back to schedule Complex Allosteric Cannabinoid Receptor
- A new study from the Hudson Lab at the University of Glasgow shows that the FFA receptor antagonist AH7614 is actually an inverse agonist - suppressing fat cell formation, boosting lipolysis and reducing glucose uptake. Explore how targeting FFA4 could help fight metabolic disorders. Catch up with the latest research conducted in the Hudson lab in Ep. 161 of the Dr. GPCR Podcast. Subscribe to the Dr. GPCR Newsletter 📰 and get the latest GPCR News delivered to your inbox ➡️https://www.ecosystem.drgpcr.com/gpcrs-in-cardiology-endocrinology-and-taste/inverse-agonism-of-the-ffa4-free-fatty-acid-receptor-controls-both-adipogenesis-and-mature-adipocyte-function #GPCR #drGPCR #FFA4 #metabolism #adipocytes” | Dr. GPCR Ecosystem
Home → Flash News → A new study from the Hudson Lab at the University of Glasgow shows that the FFA receptor www.ecosystem.drgpcr.com/gpcrs-in-cardiology-endocrinology-and-taste/inverse-agonism-of-the-ffa4-free-fatty-acid-receptor-controls-both-adipogenesis-and-mature-adipocyte-function Category GPCR Weekly News A new study from the Hudson Lab at the University of Glasgow shows that the FFA receptor www.ecosystem.drgpcr.com/gpcrs-in-cardiology-endocrinology-and-taste/inverse-agonism-of-the-ffa4-free-fatty-acid-receptor-controls-both-adipogenesis-and-mature-adipocyte-function
- Adenosine A3 receptor has been proposed to have significant roles in metabolism and immune responses. Check out this study to understand how it affects metabolic dysfunction-associated steatotic liver progression. Subscribe to the Dr. GPCR Newsletter 📰 and get the latest GPCR News delivered to your inbox ➡️https://buff.ly/42b6ra3 #gpcr #drgpcr | Dr. GPCR Ecosystem
Home → Flash News → Adenosine A3 receptor has been proposed to have significant roles in metabolism and /buff.ly/42b6ra3 #gpcr #drgpcr Published on January 16, 2025 Category GPCR Weekly News Adenosine A3 receptor Newsletter 📰 and get the latest GPCR News delivered to your inbox ➡️https:// www.ecosystem.drgpcr.com/receptor-activation-and-signaling
- Do you know we can discover allosteric modulators that bind to the intracellular allosteric binding site to better fine-tune the GPCRs’ activity? Check out the development of a NanoBRET assay platform to detect intracellular ligands for the chemokine receptors CCR6 and CXCR1. Check out the latest GPCR news in the Ecosystem today! You’ll need to register but don’t worry, it’s Free! | Dr. GPCR Ecosystem
out the development of a NanoBRET assay platform to detect intracellular ligands for the chemokine receptors out the development of a NanoBRET assay platform to detect intracellular ligands for the chemokine receptors methods-and-updates-in-gpcr-research/development-of-a-nanobret-assay-platform-to-detect-intracellular-ligands-for-the-chemokine-receptors-ccr6
- Dr. Prasenjit Saha | Dr. GPCR Ecosystem
Specifically, I am interested in understanding dysregulated G-protein coupled receptor (GPCR) signaling During my post-doctoral research, I was part of a study that identified the receptors of a novel human In this study, I discovered adrenergic receptors (α2A, α2B, and β2-adrenergic receptors) that serve as the gut microbial metabolite (PAG) receptor and characterized the receptor-metabolite interaction. My long-term plan is to conduct research in the field of receptor biology, with a focus on GPCRs.
- Forget one receptor at a time. Go big.Ep.167 of the Dr.GPCR Podcast with Tom Sakmar & Ilana Kotliar is about scaling GPCR research with multiplexing, miniaturization, and collaboration. The tools are built. The data is free. What will you ask next? 📲 Dive in: Ep 167 with Drs. Tom Sakmar & Ilana Kotliar #GPCRtraining #GPCRresearchcommunity #DrGPCR #GPCRdata | Dr. GPCR Ecosystem
Home → Flash News → Forget one receptor at a time. GPCR Podcast Forget one receptor at a time. Decoding Schild Analysis: The Pharmacologist’s Lens on Competitive Antagonism Drug discovery often assumes receptor remains one of the few conceptual anchors that can tell us when “simple” truly is simple—and when deeper receptor Breakthroughs this week: Orphan receptor GPRC5B in neurogenesis; Septerna’s pill-based weight-loss strategy
- Ever wondered how we perceive bitterness? 👅🔬 Researchers have unveiled the cryo-EM structure of TAS2R14, the most promiscuous bitter taste receptor, bound to the drug flufenamic acid (FFA) and its signaling partner gustducin! 🌟 This discovery reveals an unusual dual binding mode of FFA and offers tools for site-targeted compound design. 🧪✨ Learn more about this exciting breakthrough in bitter taste signaling. | Dr. GPCR Ecosystem
👅🔬 Researchers have unveiled the cryo-EM structure of TAS2R14, the most promiscuous bitter taste receptor 👅🔬 Researchers have unveiled the cryo-EM structure of TAS2R14 , the most promiscuous bitter taste receptor more about this exciting breakthrough in bitter taste signaling. ➡️ https://www.ecosystem.drgpcr.com/receptor-activation-and-signaling
- Dr. Françoise Bachelerie | Dr. GPCR Ecosystem
The team’s projects are devoted to the activation/function of CXCR4-ACKR3 (CXCR7) receptors of the CXCL12 In particular, FB contributed to the discovery that CXCL12 is the ligand for the CXCR4 receptor and can FB’ team has identified the orphan CXCR7/ACKR3 receptor as being the 2nd receptor for CXCL12, which behaves that are categorized into a large subgroup of G protein–coupled (GPCR) leukocyte chemotactic receptors (including CXCR4), and a smaller subgroup of atypical chemokine receptors (including the CXCR7/ACKR3
- Plenary Lecture | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
Plenary Lecture Identification and Functional Characterization of Adhesion GPCRs As Steroid Hormone Receptors and Hearing and Balance Receptors Abstract Only Available for AGPCR24 Attendees About Jin-Peng Sun " Since starting my laboratory in 2011, I has focused on G protein coupled receptors, in particular, the We have identified the receptor subfamily to sense the steroid hormones. progesterone and 17-hydroxyprogesterone membrane receptor are GPR126.
- From aspiring doctor to GPCR scientist! 🔬In this episode, Ian Chronis shares his journey from med school dreams to a PhD in pharmacology, diving into the fascinating world of receptor signaling. Can you guess what’s his favorite GPCR? ✅ Hear his response: Ep 164 with Dr. Ian Chronis #SciencePodcast #GPCR #PhDLife #DrGPCR | Dr. GPCR Ecosystem
shares his journey from med school dreams to a PhD in pharmacology, diving into the fascinating world of receptor shares his journey from med school dreams to a PhD in pharmacology, diving into the fascinating world of receptor
- We’re excited to announce our strategic partnership with Celtarys Research, a biotech company specializing in fluorescent ligand technologies and real-time, non-radioactive GPCR assays. This collaboration combines Dr. GPCR’s global platform with Celtarys’ innovative chemical biology tools, making it easier than ever for scientists to study ligand-receptor interactions, visualize binding, and accelerate drug discovery. We’re proud to welcome Celtarys to the Dr. GPCR ecosystem to support researchers worldwide and expand access to high-performance tools for GPCR-targeted therapeutics. ✳️Read the complete press release: https://www.ecosystem.drgpcr.com/post/dr-gpcr-and-celtarys-research-join-forces-to-expand-access-to-innovative-gpcr-tools #GPCR #DrGPCR #CeltarysResearch #DrugDiscoveryTools #FluorescentLigands #GPCRresearch #ScientificPartnership | Dr. GPCR Ecosystem
Celtarys’ innovative chemical biology tools, making it easier than ever for scientists to study ligand-receptor Celtarys’ innovative chemical biology tools , making it easier than ever for scientists to study ligand-receptor Decoding Schild Analysis: The Pharmacologist’s Lens on Competitive Antagonism Drug discovery often assumes receptor remains one of the few conceptual anchors that can tell us when “simple” truly is simple—and when deeper receptor Breakthroughs this week: Orphan receptor GPRC5B in neurogenesis; Septerna’s pill-based weight-loss strategy
- Game-changer for GPCR research! 🔬🧪 Molecular glues offer a new way to fine-tune receptor signaling, opening doors for next-gen drug discovery Subscribe to the Dr. GPCR Newsletter 📰 and get the latest GPCR News delivered to your inbox ➡️https://www.ecosystem.drgpcr.com/reviews/molecular-glues%3A-a-new-approach-to-modulating-gpcr-signaling-bias #gpcr #drgpcr | Dr. GPCR Ecosystem
🔬🧪 Molecular glues offer a new way to fine-tune receptor signaling, opening doors for next-gen drug 🔬🧪 Molecular glues offer a new way to fine-tune receptor signaling, opening doors for next-gen drug
- A newly engineered biosensor reveals DNAJC13 as a key player in GPCR trafficking, shedding light on its role in DOR downregulation and endosomal regulation. 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/an-engineered-trafficking-biosensor-reveals-a-role-for-dnajc13-in-dor-downregulation #gpcr #drgpcr | Dr. GPCR Ecosystem
➡️https://www.ecosystem.drgpcr.com/receptor-activation-and-signaling/an-engineered-trafficking-biosensor-reveals-a-role-for-dnajc13 ➡️ https:// www.ecosystem.drgpcr.com/receptor-activation-and-signaling/an-engineered-trafficking-biosensor-reveals-a-role-for-dnajc13
- Did you know? 🌟 Researchers have developed reversibly photoswitchable allosteric modulators for Class A GPCRs! 🧬💡 These innovative compounds, “Photo-BQCisA” and “Photo-BQCtrAns,” offer subtype-selective precision by combining allosteric modulation with light control, paving the way for new therapeutic strategies targeting muscarinic receptors (M1-M5). 🔬✨ Learn more about this breakthrough in the Ecosystem! | Dr. GPCR Ecosystem
allosteric modulation with light control, paving the way for new therapeutic strategies targeting muscarinic receptors allosteric modulation with light control, paving the way for new therapeutic strategies targeting muscarinic receptors
- New cryo-EM insights reveal how extracellular domains communicate with transmembrane regions in holo-adhesion GPCRs, uncovering mechanisms behind receptor activation. Subscribe to the Dr. GPCR Newsletter 📰 and get the latest GPCR News delivered to your inbox ➡️https://www.ecosystem.drgpcr.com/adhesion-gpcrs/conformational-coupling-between-extracellular-and-transmembrane-domains-modulates-holo-adhesion-gpcr-function #gpcr #drgpcr | Dr. GPCR Ecosystem
domains communicate with transmembrane regions in holo-adhesion GPCRs, uncovering mechanisms behind receptor domains communicate with transmembrane regions in holo-adhesion GPCRs, uncovering mechanisms behind receptor
- New insights into FPR2 signaling! GRK5 drives FPR2 endocytosis, but β-arrestin plays a pivotal role in postendocytic trafficking, plasma membrane recycling, and regulating signal transduction. 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/grk5-regulates-endocytosis-of-fpr2-independent-of-%CE%B2-arrestins #gpcr #drgpcr | Dr. GPCR Ecosystem
➡️https://www.ecosystem.drgpcr.com/receptor-activation-and-signaling/grk5-regulates-endocytosis-of-fpr2 ➡️ https:// www.ecosystem.drgpcr.com/receptor-activation-and-signaling/grk5-regulates-endocytosis-of-fpr2
- Dr. Gunnar Schulte | Dr. GPCR Ecosystem
Gunnar Schulte Gunnar Schulte is a Professor in receptor pharmacology and research group leader for the section Receptor Biology and Signaling at the Department of Physiology and Pharmacology. University, Melbourne Australia, GPCR pharmacology; 2006) before starting his independent research team "Receptor Most importantly my research team tries to understand underlying mechanisms of WNT-receptor interaction , the relevance of receptor dynamics, and receptor complex composition for signal initiation and specification
- Disrupting VIPR2 dimerisation halts breast cancer spread—could TM3-4 peptides be the next breakthrough in targeted cancer therapy? 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/gpcrs-in-oncology-and-immunology/dimerisation-of-the-vip-receptor-vipr2-is-essential-to-its-binding-vip-and-g%CE%B1i-proteins%2C-and-to-its-functions-in-breast-cancer-cells #gpcr#drgpcr | Dr. GPCR Ecosystem
➡️ https://www.ecosystem.drgpcr.com/gpcrs-in-oncology-and-immunology/dimerisation-of-the-vip-receptor-vipr2 ➡️ https://www.ecosystem.drgpcr.com/gpcrs-in-oncology-and-immunology/dimerisation-of-the-vip-receptor-vipr2
- Your GPCR Order Has Arrived! ❇ Feb 10 - 16, 2025 | Dr. GPCR Ecosystem
A combined in silico approach to design peptide ligands with increased receptor-subtype selectivity Adam A2B adenosine receptor-triggered intracellular calcium mobilization: Cell type-dependent involvement selectivity Ligand-Independent Spontaneous Activation of Purinergic P2Y6 Receptor Under Cell Culture Soft Substrate 🔎 GPCR KEYWORDS Class-A G protein-coupled receptors , Lophotrochozoa , echinoderms , nerve injury , neuropathic pain , spinal cord dorsal horn , OPN3 , cAMP signalin g , MC4R , docking , opioid
- Chloe Hicks | Dr. GPCR Ecosystem
contributed to multiple projects exploring the underlying mechanisms of biased signaling at chemokine receptor signaling profile of CXCR3’s three endogenous biased ligands, elucidating the role of site-specific receptor biased agonists, and demonstrating the ligand specificity behind GRK recruitment to endosomes upon receptor identifying the non-canonical signaling effectors involved in the activation of Atypical Chemokine Receptor 3 (ACKR3), a receptor which does not couple to G protein and has been shown to maintain its activation
- Dr. Ralf Jockers | Dr. GPCR Ecosystem
Strosberg AD in France, where he worked on the regulation of ß-adrenergic receptors. He is the Research director at INSERM with a specific interest in G protein-coupled receptors by developing He showed the formation of melatonin receptor heteromers in vitro and in vivo and their importance in He established the concept of ligand-independent functions of orphan receptors in heterodimers with other He discovered multiple rare and loss-of-function variants of the MT2 melatonin receptors that are associated
- How sensitive can a GPCR really be | Dr. GPCR Ecosystem
Why receptor location matters as much as receptor type. work bridges elegant mechanistic biology with translational impact — giving us new ways to think about receptor Premium → https://www.ecosystem.drgpcr.com/gpcr-university #GPCR #DrGPCR #pharmacology #drugdiscovery #receptors
- 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
- This new study reveals how the conformation of parathyroid hormone (PTH) and the C-terminal helix α5 of Gα regulate the selective coupling of PTH1R to Gs or Gq. Through Cryo-EM and single-cell experiments, the authors show differences in binding affinity, duration, and strength. Subscribe to the Dr. GPCR Newsletter 📰 and get the latest GPCR News delivered to your inbox ➡️ https://www.ecosystem.drgpcr.com/structural-and-molecular-insights-into-gpcr-function/allosteric-mechanism-in-the-distinctive-coupling-of-gq-and-gs-to-the-parathyroid-hormone-type-1-receptor #gpcr #drgpcr | Dr. GPCR Ecosystem
structural-and-molecular-insights-into-gpcr-function/allosteric-mechanism-in-the-distinctive-coupling-of-gq-and-gs-to-the-parathyroid-hormone-type-1-receptor structural-and-molecular-insights-into-gpcr-function/allosteric-mechanism-in-the-distinctive-coupling-of-gq-and-gs-to-the-parathyroid-hormone-type-1-receptor
- 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
www.ecosystem.drgpcr.com/reviews/where-are-we-now%3F-biased-signalling-of-class-b-g-protein-coupled-receptor-targeted-therapeutics www.ecosystem.drgpcr.com/reviews/where-are-we-now%3F-biased-signalling-of-class-b-g-protein-coupled-receptor-targeted-therapeutics
- Dr. David E. Gloriam | Dr. GPCR Ecosystem
Gloriam About this episode David Gloriam is a Professor in Computational Receptor Biology at the University University in Sweden where he worked on the bioinformatic identification of 24 novel human G protein-coupled receptors He later identified physiological hormones of such under characterized ‘orphan’ receptors and functional probes for a range of receptors. Gloriam on the web LinkedIn ResearchGate Twitter Google Scholar Computation Receptor Biology- Gloriam
- Trainee Symposium II
Symposium II Date & Time Thursday, November 2nd / 3:00 PM - 4:00 PM Title: Linking Proteinase Activated Receptor Medicine and Dentistry, Western University, researching the molecular mechanisms of Proteinase-Activated Receptors GPCR Title: Balancing G Protein Selectivity and Efficacy in the Adenosine A2A Receptor About Louis-Philippe GPCR Title: Antibodies Expand the Scope of Angiotensin Receptor Pharmacology About Meredith Skiba "Meredith pharmacology, and structural biology to study how different types of ligands modulate angiotensin receptor
- Dr. Paul Insel | Dr. GPCR Ecosystem
That summer, he used radioligand binding methods to dissect receptor function from the adenylyl cyclase From that point on, Paul was hooked and has since studied receptor function in human physiology, receptor Today, Paul and his team focus on previously unrecognized receptors with the hopes to use these as novel











