Sunday
2:00 pm - 9:00 pm
Arrival and Check-in
6:00 pm - 7:00 pm
Dinner
7:30 pm - 7:40 pm
Introductory Comments by GRC Staff / Welcome and Introduction from the Chairs
7:40 pm - 9:30 pm
Keynote Session: Scaffolding of Signaling Complexes
Discussion Leader: Rebecca Berdeaux (University of Texas Health, Houston , United States)
7:40 pm - 8:20 pm
John Scott (University of Washington School of Medicine, United States)
"Exploring and Exploiting the Spatial Constraints of Kinase Signaling"
8:20 pm - 8:30 pm
Discussion
8:30 pm - 8:50 pm
Carmen Dessauer (McGovern Medical School / University of Texas Health Houston, United States)
"Spatial Landscape of Adenylyl Cyclase Signaling"
8:50 pm - 9:00 pm
Discussion
9:00 pm - 9:20 pm
Manuela Zaccolo (University of Oxford, United Kingdom)
"GPCR Signalling via cAMP Nanodomains"
9:20 pm - 9:30 pm
Discussion
Monday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Effector Driven Kinase Signaling
Discussion Leader: Carmen Dessauer (McGovern Medical School / University of Texas Health Houston, United States)
9:00 am - 9:20 am
Ben Myers (University of Utah School of Medicine, United States)
"Unconventional GPCR-Kinase Signaling in the Hedgehog Cascade"
9:20 am - 9:30 am
Discussion
9:30 am - 9:50 am
Danny Altschuler (University of Pittsburgh, United States)
"A New '3-Wave Model’ of cAMP Signaling"
9:50 am - 10:00 am
Discussion
10:00 am - 10:20 am
Rebecca Berdeaux (University of Texas Health, Houston , United States)
"Coordination of Nutrient Balance by SIK1"
10:20 am - 10:30 am
Discussion
10:30 am - 11:00 am
Group Photo / Coffee Break
11:00 am - 11:20 am
Xiaodong Cheng (University of Texas Health Science Center at Houston, United States)
"Roles of Epac Signaling in Vascular Remodeling"
11:20 am - 11:30 am
Discussion
11:30 am - 11:45 am
Arun Anantharam (University of Toledo, United States)
"A Novel Function for PLCe as a Signaling Node in Exocytosis"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Isaac Fisher (Purdue University, United States)
"Membrane-Dependent Allostery Leads to Activation of Phospholipase C b3 Activity Downstream of G-Proteins"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Elizabeth Mumby (University of Utah, United States)
"Profiling the Gbg Interactome via Light-Dependent Proximity Labeling"
12:25 pm - 12:30 pm
Discussion
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
3:00 pm - 4:00 pm
The GRC Power Hour™
The GRC Power Hour™ is designed to address diversity and inclusion in the scientific workplace by providing a safe environment for informal and meaningful conversations amongst colleagues of all career stages. The program supports the professional growth of all members of our communities, including ethnicity, race and/or gender identity by providing an open forum for discussion and mentoring.
Organizers: Rebecca Berdeaux (University of Texas Health, Houston , United States) and Nikoleta Tsvetanova (Duke University, United States)
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
G βγ Signaling Throughout the Cell
Discussion Leader: Mikel Garcia-Marcos (Boston University, United States)
7:30 pm - 7:50 pm
Nevin Lambert (Medical College of Georgia, United States)
"Mapping Endogenous G-Proteins"
7:50 pm - 8:00 pm
Discussion
8:00 pm - 8:20 pm
Heidi Hamm (Vanderbilt University, United States)
"Regulation of Exocytosis by Inhibitory GPCRs and Gbg Subunits"
8:20 pm - 8:30 pm
Discussion
8:30 pm - 8:50 pm
Ajith Karunarathne (Saint Louis University, United States)
"Molecular Regulation of G-Protein Prenylation"
8:50 pm - 9:00 pm
Discussion
9:00 pm - 9:20 pm
Edda Matthees (University Hospital Jena, Germany)
"GRK Specificity and Gbg Dependency Determines a GPCR’s Potential for Biased Agonism"
9:20 pm - 9:30 pm
Discussion
Tuesday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Kinase Signaling and Regulation
Discussion Leader: Xiaodong Cheng (University of Texas Health Science Center at Houston, United States)
9:00 am - 9:20 am
Melanie Cobb (University of Texas Southwestern Medical Center, United States)
"Signaling by Wnk Kinases"
9:20 am - 9:30 am
Discussion
9:30 am - 9:50 am
Sujin Byeon (University of Washington, United States)
"Elucidating the Role of Autism Risk Gene TAOK2 (Thousand and One Amino Acid Kinase 2) in Neuronal Lipid Homeostasis"
9:50 am - 10:00 am
Discussion
10:00 am - 10:30 am
Coffee Break
10:30 am - 10:50 am
Nisha Amarnath Jonniya (University of California San Diego, United States)
"Capturing Domain Dynamics of Protein Kinase A Associated with Cushing Syndrome Mutation Using Local Spatial Pattern Method"
10:50 am - 11:00 am
Discussion
11:00 am - 11:20 am
Anton Bennett (Yale University, United States)
"Novel Regulatory Mechanisms of MAP Kinase Phosphatases in Cell Signaling"
11:20 am - 11:30 am
Discussion
11:30 am - 11:45 am
Nam Chu (Ohio State University, United States)
"Structural and Mechanistic Basis of mTOR Complex 2 Activation of PKB/Akt"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Joshua Levitz (Weill Cornell Medicine, United States)
"Regulation of Synaptic Plasticity and Antidepressant Action via G Protein-Mediated RTK/GPCR Crosstalk"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Jeffrey Frost (University of Texas Health Science Center at Houston, United States)
"C-Terminal Phosphorylation of Sstr2 Supports a Paradigm for Controlling GPCR Interactions with PDZ Domain Proteins"
12:25 pm - 12:30 pm
Discussion
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Sub-Cellular G-Protein-Kinase Connections
Discussion Leader: Roshanak Irannejad (University of California, San Francisco, United States)
7:30 pm - 7:50 pm
Nikoleta Tsvetanova (Duke University, United States)
"Functional Diversification of Signaling by GPCR Localization"
7:50 pm - 8:00 pm
Discussion
8:00 pm - 8:20 pm
Bianca Plouffe (Queen's University, Belfast, United Kingdom)
"Investigation of the Role of US28 Subcellular Location in the Upregulation of Oncomodulatory Genes in the Context of Glioblastoma"
8:20 pm - 8:30 pm
Discussion
8:30 pm - 8:45 pm
Nisha Patel (University of Minnesota, Twin Cities, United States)
"Myosin VI Mediates Spatiotemporal Trafficking and Signaling of GPCRs"
8:45 pm - 8:50 pm
Discussion
8:50 pm - 9:05 pm
Nicole Fisher (University of California, San Francisco, United States)
"Probing the Subcellular Dynamics of Gi/o Activation with an Active-State Biosensor"
9:05 pm - 9:10 pm
Discussion
9:10 pm - 9:25 pm
Braden Lobingier (Oregon Health Sciences University, United States)
"A Genome-Wide CRISPR Interference Screen Using an Engineered Trafficking Biosensor Reveals a Role for DNAJC13 in Opioid Receptor Downregulation"
9:25 pm - 9:30 pm
Discussion
Wednesday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Structural Biology of G-Protein and Kinase Signaling Complexes
Discussion Leader: Stephen Sprang (University of Montana, United States)
9:00 am - 9:20 am
Gregory Tall (University of Michigan, United States)
"Adhesion GPCR Signaling"
9:20 am - 9:30 am
Discussion
9:30 am - 9:50 am
Marc Therrien (Université de Montréal, Canada)
"Structural Characterization of Oncogenic BRAF Activation"
9:50 am - 10:00 am
Discussion
10:00 am - 10:30 am
Coffee Break
10:30 am - 10:50 am
Qiuyan Chen (Indiana University School of Medicine, United States)
"Decoding the Intricacies: Unraveling Uncanonical Arrestin Activation Through Phosphorylation Barcodes"
10:50 am - 11:00 am
Discussion
11:00 am - 11:20 am
Kirill Martemyanov (University of Florida Scripps Institute, United States)
"Glycine Sensing GPCR-RGS Complexes in the Brain"
11:20 am - 11:30 am
Discussion
11:30 am - 11:45 am
Sharon Campbell (University of North Carolina at Chapel Hill, United States)
"Molecular Characterization of Human Gai Protein as an Intracellular pH Sensor"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Maria Falzone (Rockefeller University, United States)
"Regulation of PLCb Enzymes by G Proteins"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Jennifer Cash (University of California, Davis, United States)
"Structural Dynamics in RhoGEF Signaling Investigated Using Model Cell Membranes"
12:25 pm - 12:30 pm
Discussion
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Small Molecule Targeting of G-Protein Signaling Pathways
Discussion Leader: Gregory Tall (University of Michigan, United States)
7:30 pm - 7:50 pm
Val Watts (Purdue University, United States)
"Targeting Adenylyl Cyclase 1 Signaling With Small Molecules for Pain and Addiction"
7:50 pm - 8:00 pm
Discussion
8:00 pm - 8:20 pm
J. Silvio Gutkind (University of California, San Diego, United States)
"G Protein and GPCR Signaling Networks In Cancer: Novel Precision Targeted and Immunotherapies"
8:20 pm - 8:30 pm
Discussion
8:30 pm - 8:50 pm
Mikel Garcia-Marcos (Boston University, United States)
"The Secret Life of G-Proteins"
8:50 pm - 9:00 pm
Discussion
9:00 pm - 9:20 pm
Evi Kostenis (University of Bonn, Germany)
"Engineering Allosteric Regulation of G-Protein Activity in Living Cells"
9:20 pm - 9:30 pm
Discussion
Thursday
7:30 am - 8:30 am
Breakfast
8:30 am - 9:00 am
Business Meeting
Nominations for the Next Vice Chair(s); Complete the GRC Evaluation Forms; Election of the Next Vice Chair(s)
9:00 am - 12:30 pm
G-Protein and Kinase Signaling in Physiology and Disease
Discussion Leader: Mark Rasenick (University of Illinois, Chicago / Jesse Brown Veterans Affairs Medical Center, United States)
9:00 am - 9:20 am
Henrik Dohlman (University of North Carolina at Chapel Hill, United States)
"Gαo Mutations in Developmental Encephalopathies"
9:20 am - 9:30 am
Discussion
9:30 am - 9:50 am
Roger Sunahara (University of California, San Diego, United States)
"Gs Signaling From Endosomes in Cancer"
9:50 am - 10:00 am
Discussion
10:00 am - 10:30 am
Coffee Break
10:30 am - 10:50 am
Yang Kevin Xiang (University of California, Davis, United States)
"Regulation of Subcellular PKA Activity in Cardiac Myocytes and Hippocampal Neurons"
10:50 am - 11:00 am
Discussion
11:00 am - 11:20 am
Ramiro Iglesias-Bartolome (National Cancer Institute, United States)
"Tumor Suppressive Functions of GPCR-Gas/PKA Signaling"
11:20 am - 11:30 am
Discussion
11:30 am - 11:45 am
Nathalie Momplaisir (University of Michigan, United States)
"Exploring Novel Galpha-o Signaling Interaction Partners in GNAO1 Encephalopathies"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Songhai Chen (University of Iowa, United States)
"The Scaffold/Adaptor Protein WDR26 Promotes Breast Cancer Development by Linking GPCR Signaling with the CTLH E3 Ubiquitin Ligase"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Venetia Zachariou (Chobanian and Avedisian School of Medicine at Boston University, United States)
"Unique Roles of Regulators of G Protein Signaling RGS4 and RGSz1 in the Induction and Maintenance of Chronic Pain States"
12:25 pm - 12:30 pm
Discussion
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Keynote Session: Inside the Cell: Intracellular GPCR Signaling
Discussion Leader: Roger Sunahara (University of California, San Diego, United States)
7:30 pm - 8:10 pm
Jin Zhang (University of California, San Diego, United States)
"Illuminating the Biochemical Activity Architecture of the Cell"
8:10 pm - 8:20 pm
Discussion
8:20 pm - 8:40 pm
Roshanak Irannejad (University of California, San Francisco, United States)
"Signaling in the Right Place and the Right Time: Molecular and Cellular Interrogation of Compartmentalized GPCR Signaling"
8:40 pm - 8:50 pm
Discussion
8:50 pm - 9:10 pm
Makaía Papasergi-Scott (Stanford University, United States)
"Time-Resolved Cryo-EM of G protein Activation"
9:10 pm - 9:20 pm
Discussion
9:20 pm - 9:30 pm
Closing Remarks
Friday
7:30 am - 8:30 am
Breakfast
9:00 am
Departure