September 2022 Expression pattern and clinical significance of beta 2-adrenergic receptor in oral squamous carcinoma: an emerging prognostic indicator and future therapeutic target "Purpose: Beta 2-Adrenergic Receptor

September 2022 "Morphine, the most widely used analgesic, relieves severe pain by activating the μ-opioid receptor

August 2022 "Abstract Chemokines such as stromal derived factor 1 and their G protein coupled receptors C-X-C motif chemokine ligand 12 (CXCL12) has two receptors: C-X-C chemokine motif receptor 4 (CXCR4) and atypical chemokine receptor 3 (ACKR3). , revealing a key role for the deeper binding pocket composed of residues in the transmembrane domains atypical chemokine receptor 3 (ACKR3), which signals atypically.

for their fantastic paper on Development of Putative Bivalent Dicovalent Ligands for the Adenosine A1 Receptor Langmead , et al. for their outstanding work on Ligand-directed biased agonism at human histamine H3 receptor Dual regulation of IP3 receptors by IP3 and PIP2 controls the transition from local to global Ca2+ signals secretion as GPCR ligands Development of Putative Bivalent Dicovalent Ligands for the Adenosine A1 Receptor 1 in zebrafish Coupling and Activation of the β1 Adrenergic Receptor - The Role of the Third Intracellular

September 2022 Identification and functional characterization of the sulfakinin and sulfakinin receptor processes and physiological functions in invertebrates through the interaction with G-protein-coupled receptors

October 2022 Mechanism of enhanced sensitivity of mutated β-adrenergic-like octopamine receptor to amitraz Previous assays verified that a typical G protein-coupled receptor, β-adrenergic-like octopamine receptor

August 2022 "Despite the importance of members of the GPCR superfamily as targets of a broad range of effective medicines many GPCRs remain poorly characterised. GPR84 is an example. Expression of GPR84 is strongly up regulated in immune cells in a range of pro-inflammatory settings and clinical trials to treat idiopathic pulmonary fibrosis are currently ongoing using ligands with differing levels of selectivity and affinity as GPR84 antagonists. Although blockade of GPR84 may potentially prove effective also in diseases associated with inflammation of the lower gut there is emerging interest in defining if agonists of GPR84 might find utility in conditions in which regulation of metabolism or energy sensing is compromised. Here, we consider the physiological and pathological expression profile of GPR84 and, in the absence of direct structural information, recent developments and use of GPR84 pharmacological tool compounds to study its broader role and biology. " Read more at the source #DrGPCR #GPCR #IndustryNews

Historically, ligands for GPCRs have been identified before their receptor counterparts. With the cloning revolution, several unidentified receptors have been found and were labelled as “orphan although it is widely accepted that medium‐chain fatty acids (MCFAs) can bind to and activate this receptor and 2. which ligands can be used as tool compounds to study the function and biology of this receptor CXCR2 and the adenosine A3 receptor (Gaidarov et al., 2018).

September 2022 "The human sweet taste receptor is a heterodimeric receptor composed of two distinct G-protein-coupled receptors (GPCRs), TAS1R2 and TAS1R3. share the same architecture, comprising a Venus Flytrap (VFT) module linked to the seven transmembrane domains acid substitutions (D278A and E382A) known to abolish the response of the full-length TAS1R2/TAS1R3 receptor

GPCR Podcast: Visualizing GLP-1 & GIP Receptors in Islets and Brain Understanding incretin biology depends on more than ligand potency — it hinges on where receptors actually are, how they internalize, and how Hodson walks through how his team uses fluorescence tools and chemically engineered ligands to map receptor Why this matters Receptor distribution shapes incretin hormone drug effects across islets and neural Fluorescent ligand engineering clarifies receptor behavior that cell lines can’t reveal.

September 2022 Sweet taste receptor agonists attenuate macrophage IL‐1β expression and eosinophilic inflammation were assessed using specific inhibitor, genetic knockdown or knockout, and overexpression of cognate receptors

Integration and Spatial Organization of Signaling by G Protein-Coupled Receptor Homo- and Heterodimer complex organisms, cell to cell communication occurs mostly through neurotransmitters and hormones, and receptors The G protein-coupled receptors (GPCRs) are the largest family of membrane receptors, with nearly 800 evidence that supports these conjectures, fostering new ideas about the physiological role played by receptor

Biosensors for monitoring G protein-coupled receptors (GPCRs), the most drugged class of proteins in briefly summarize a subset of this field with accelerating importance: transducer biosensors measuring receptor-coupling and selectivity, with an emphasis on sensors measuring receptor association and activation of heterotrimeric

Involvement of various chemokine/chemokine receptor axes in trafficking and oriented locomotion of mesenchymal Chemokine and chemokine receptors are of the most important and effective molecules in MSC trafficking Chemokine/chemokine receptor axes play a pivotal role in the recruitment and oriented trafficking of immune cells both towards and within the CNS and it appears that chemokine/chemokine receptor signaling In this article, we hypothesized that the chemokine/chemokine receptor axes network have crucial and

August 2022 "Abstract The β3 -adrenergic receptor (β3 -AR) is found in several tissues such as adipose

Mutations in G protein-coupled receptors (GPCRs) underlie numerous diseases. Many cause receptor misfolding and failure to reach the cell surface. We previously demonstrated rescue of cell surface expression of luteinizing hormone receptor mutants we demonstrate that a similar approach can be employed to rescue mutant follicle-stimulating hormone receptors

October 2022 "Visual phototransduction is the most extensively studied G protein-coupled receptor (GPCR

October 2022 "G protein-coupled receptors (GPCRs) are of considerable interest due to their importance and mechanism of action, there is a greater understanding of how effector molecules interact with a receptor

affect processes related to perception, cognition and sensory processing mostly via the serotonin 5-HT2A receptor

September 2022 "Given the promising clinical value of allosteric modulators of G protein-coupled-receptors Here, we report the crystallographic and cryo-electron microscopy structures of the cannabinoid receptor ZCZ011 exerts a PAM effect by promoting TM2 rearrangement in favor of receptor activation and increasing the population of receptors that adopt an active conformation.

By the time his lab began dissecting the GLP-1 and GIP receptor landscape in islets and brain, the signal Hodson’s group felt the impact directly: imaging incretin receptors in intact islets and brain slices Chemists don’t look at receptors the way physiologists do. The result was a set of chemical probes that finally allowed researchers to visualize where receptors This collaboration reshaped the way Hodson’s lab studies receptor biology.

September 2022 β2-Adrenergic Receptor Expression and Intracellular Signaling in B Cells Are Highly Dynamic In the past, treatment of arthritic B cells with a β2-adrenergic receptor (β2-ADR) agonist has been shown Adrenergic receptors on B cells and intracellular β2-ADR downstream molecules (G protein-coupled receptor agonist terbutaline by flow cytometry. β2-ADR-expressing B cells increase during CIA without a change in receptor

Self-docking and cross-docking simulations of G protein-coupled receptor-ligand complexes: Impact of ligand type and receptor activation state G protein-coupled receptors (GPCR) are the largest family of cell surface receptors in vertebrates. Likewise, the relative importance of receptor activation state and ligand function differences have also Receptor conformational sampling in advance of docking or receptor conformational adjustment after docking

amplification and compartmentalization in T cell activation, focusing on the role of CD28, chemokine receptors

Bursicon receptor gene HLGR2 as a potential RNA interference target for control of the fall webworm Hyphantria cunea Background: Insect G protein-coupled receptors (GPCRs) have been identified as a new generation

August 2022 "Abstract Sigma receptor is a transmembrane non-GPCR protein expressed mainly in the endoplasmic

Tracer concentration, receptor density, equilibrium assumptions, and ligand kinetics all influence whether curves correctly , recognizing G-protein coupling and kinetic effects rather than invoking multiple receptor Maria Majellaro, Johannes Broichhagen, and David Hodson discuss GLP-1 receptor probes, fluorescence-based

G protein-coupled receptors (GPCRs) are crucial receptors that regulate a wide range of physiological Frizzleds and Lgrs are dominant GPCRs that regulate stem cell self-renew abilities.

August 2022 "The cannabinoid CB1 receptor is the most abundant G protein coupled receptor (GPCR) in A variety of ligands for CB1 receptors have been developed as promising drug candidates for the treatment New high-resolution structures of CB1 receptor in different functional states have significantly improved In this review, we describe the structural determinants for modulation of CB1 receptors by different types of ligands, as well as the differences between CB1 and its homologous, the CB2 receptor.

October 2022 "Understanding the activation of G protein-coupled receptors (GPCRs) is of paramount importance to the field of cardiovascular medicine due to the critical physiological roles of these receptors and Although many cardiovascular GPCRs have been extensively studied as model receptors for decades, new In less than a decade, nanobodies, or recombinant single-domain antibody fragments from camelids, have