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 Site Staff / Welcome from the GRC Chair
7:40 pm - 9:30 pm
Keynote Session: Foundations of Membrane Excitability
Discussion Leader: Chris Ahern (University of Iowa, USA)
7:40 pm - 7:45 pm
Opening Remarks
7:45 pm - 7:50 pm
Introduction by Discussion Leader
7:50 pm - 8:30 pm
Nieng Yan (Princeton University, USA)
"Structural Investigation of the Nav Channels"
8:30 pm - 8:40 pm
Discussion
8:40 pm - 9:20 pm
Gary Yellen (Harvard Medical School, USA)
"Metabolic Regulation of the KATP Channel in Health and Disease"
9:20 pm - 9:30 pm
Discussion
Monday
7:30 am - 8:30 am
Breakfast
8:30 am - 9:00 am
Group Photo
9:00 am - 12:30 pm
Channel Gating at High Resolution
Discussion Leader: Baron Chanda (University of Wisconsin-Madison, USA)
9:00 am - 9:20 am
Sudha Chakrapani (Case Western Reserve University, USA)
"Mechanisms Underlying Gating and Modulation of Serotonin (3A) Receptors"
9:20 am - 9:25 am
Discussion
9:25 am - 9:45 am
Youxing Jiang (University of Texas Southwestern Medical Center, USA)
"Selectivity and Gating of Organellar Two-Pore Channels"
9:45 am - 9:50 am
Discussion
9:50 am - 10:10 am
Crina Nimigean (Weill Cornell Medicine, USA)
"Ligand Modulation in CNG Channels"
10:10 am - 10:15 am
Discussion
10:15 am - 10:35 am
Show-Ling Shyng (Oregon Health and Science University, USA)
"Toward Understanding KATP Channel Gating: What Have We Learned from the Structures?"
10:35 am - 10:40 am
Discussion
10:40 am - 11:05 am
Coffee Break
11:05 am - 11:25 am
Jian Yang (Columbia University, USA)
"Cryo-EM Structures of the Endolysosomal Calcium Channel TRPML3 in the Open, Closed and Low pH-Inhibited States"
11:25 am - 11:30 am
Discussion
11:30 am - 11:45 am
Hui Xu (Genentech, USA)
"A New View of Voltage Sensor Modulation"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Selected from Poster Abstracts: Fayal Abderemane Ali (Cardiovascular Research Institute / University of California, San Francisco, USA)
"A Calmodulin C-Lobe Ca2+ -Dependent Switch Governs Kv7 Channel Function"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Selected from Poster Abstracts: Chia-Hsueh Lee (The Rockefeller University, USA)
"Activation Mechanism of a Human SK-Calmodulin Channel Complex"
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
Power Hour
The GRC Power Hour is an optional informal gathering open to all meeting participants. It is designed to help address the challenges women face in science and support the professional growth of women in our communities by providing an open forum for discussion and mentoring.
Organizer: Andrea Meredith (University of Maryland School of Medicine, USA)
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Ion Channel Design Elements
Discussion Leader: Teresa Giraldez (University of La Laguna, Spain)
7:30 pm - 7:50 pm
Vera Moiseenkova-Bell (Perelman School of Medicine, University of Pennsylvania, USA)
"Molecular Mechanisms of TRPV Channels Activation and Inhibition"
7:50 pm - 7:55 pm
Discussion
7:55 pm - 8:15 pm
Kallol Gupta (University of Oxford, United Kingdom)
"Deconstructing Oligomeric Assemblies of Membrane Proteins with Native Mass Spectrometry"
8:15 pm - 8:20 pm
Discussion
8:20 pm - 8:40 pm
Henry Colecraft (Columbia University, USA)
"Re/De-Constructing Ubiquitin Regulation of Ion Channels"
8:40 pm - 8:45 pm
Discussion
8:45 pm - 9:05 pm
Leon Islas (National Autonomous University of Mexico, Mexico)
"TRP Channels Undergo an Irrevesible Transition After Heat Activation"
9:05 pm - 9:10 pm
Discussion
9:10 pm - 9:25 pm
Selected from Poster Abstracts: Amanda Lewis (Duke University, USA)
"Structural Determinants of Inactivation in Mechanically Activated Piezo Ion Channels"
9:25 pm - 9:30 pm
Discussion
Tuesday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Sensing and Gating Mechanisms
Discussion Leader: Kenton Swartz (National Institutes of Health, USA)
9:00 am - 9:20 am
Lucie Delemotte (Science for Life Laboratory, Sweden)
"Mechanisms of Gating in Voltage-Gated Ion Channels"
9:20 am - 9:25 am
Discussion
9:25 am - 9:45 am
Adam Cohen (Harvard University, USA)
"All-Optical Assays of Ion Channel Function"
9:45 am - 9:50 am
Discussion
9:50 am - 10:05 am
Selected from Poster Abstracts: Vivian Gonzalez-Perez (Washington University in St. Louis, USA)
"Regulatory g1 Subunits Defy Symmetry in Functional Modulation of BK Channels"
10:05 am - 10:10 am
Discussion
10:10 am - 10:30 am
Eduardo Perozo (University of Chicago, USA)
"A Mechanistic Perspective of Gating Charge Transfer in Voltage Sensing Domains"
10:30 am - 10:35 am
Discussion
10:35 am - 11:05 am
Coffee Break
11:05 am - 11:25 am
Seok-Yong Lee (Duke University School of Medicine, USA)
"Structure of the Cold and Menthol Sensor TRPM8"
11:25 am - 11:30 am
Discussion
11:30 am - 11:45 am
Andrea Bruggemann (Nanion Technologies, Germany)
"Opening up New Opportunities by Combining High Throughput Electrophysiology with Optical Tools"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Alessio Accardi (Weill Cornell Medicine, USA)
"Mechanism of Calcium Dependent Phospholipid Transport by a TMEM16 Scramblase"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Selected from Poster Abstracts: John Hunt (Columbia University, USA)
"Thermodynamic Correction of the Predominant Disease-Causing F508del Mutation in Human CFTR"
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
Evolution of Electrical Signaling, Emergent Properties and Ion Channel Frontiers
Discussion Leader: Sebastian Brauchi (Universidad Austral de Chile, Chile)
7:30 pm - 7:50 pm
Peter Hegemann (Humboldt Universität zu Berlin, Germany)
"Tuning Color, Kinetics and Selectivity of Light-Gated Ion Channels / Channelrhodopsins"
7:50 pm - 7:55 pm
Discussion
7:55 pm - 8:15 pm
Harley Kurata (University of Alberta, Canada)
"Unexpected Accessory Subunits of Neuronal Potassium Channels"
8:15 pm - 8:20 pm
Discussion
8:20 pm - 8:40 pm
Harold Zakon (The University of Texas at Austin, USA)
"There and Back Again: Evolution of Voltage Sensitivity in an Electric Fish Voltage-Gated Potassium Channel"
8:40 pm - 8:45 pm
Discussion
8:45 pm - 9:05 pm
Brad Rothberg (Temple University School of Medicine, USA)
"Structure and Function of a Metabolically-Regulated K+ Channel from Mycobacteria"
9:05 pm - 9:10 pm
Discussion
9:10 pm - 9:25 pm
Selected from Poster Abstracts: Charles Schaub (Graduate Center, Hunter College, CUNY, USA)
"Takes Two to Tango: APOL1 Dimerization Drives Channel Formation"
9:25 pm - 9:30 pm
Discussion
Wednesday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Ion Channels in Organelles and Within Physiological Contexts
Discussion Leader: Richard Lewis (Stanford University, USA)
9:00 am - 9:20 am
Elena Oancea (Brown University, USA)
"Intracellular Ion Channels Critical for Melanocyte Pigmentation"
9:20 am - 9:25 am
Discussion
9:25 am - 9:45 am
Yuriy Kirichok (University of California, San Francisco, USA)
"Mechanisms of Mitochondrial Thermogenesis"
9:45 am - 9:50 am
Discussion
9:50 am - 10:10 am
Dejian Ren (University of Pennsylvania, USA)
"Organelle Ion Channels and Lysosomal Excitability"
10:10 am - 10:15 am
Discussion
10:15 am - 10:35 am
Emily Liman (University of Southern California, USA)
"Otopetrins: An Evolutionary Conserved Family of Proton Selective Ion Channels"
10:35 am - 10:40 am
Discussion
10:40 am - 11:05 am
Coffee Break
11:05 am - 11:25 am
Murali Prakriya (Northwestern University, USA)
"The Functional Anatomy of Orai1 Channel Gating"
11:25 am - 11:30 am
Discussion
11:30 am - 11:45 am
Eleonora Zakharian (University of Illinois College of Medicine, USA)
"TRPs Move into Uncharted Territory: TRP Channels as Ionotropic Hormonal Receptors"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Liang Feng (Stanford University, USA)
"Molecular Mechanism of the Mitochondrial Calcium Uniporter"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Stephen Long (Memorial Sloan Kettering Cancer Center, USA)
"Cryo-EM Structure of the Mitochondrial Calcium Uniporter"
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
7:00 pm - 7:30 pm
Business Meeting
Nominations for the Next Vice Chair; Fill in Conference Evaluation Forms; Discuss Future Site and Scheduling Preferences; Election of the Next Vice Chair
7:30 pm - 9:30 pm
Anions, Allostery and Epithelial Conductances
Discussion Leader: Merritt Maduke (Stanford University, USA)
7:30 pm - 7:50 pm
Randy Stockbridge (University of Michigan, USA)
"Molecular Determinants of Selectivity in an Unusually Discerning Anion Channel"
7:50 pm - 7:55 pm
Discussion
7:55 pm - 8:15 pm
Raimund Dutzler (University of Zurich, Switzerland)
"Structure and Selectivity of a Volume-Regulated Anion Channel of the LRRC8 Family"
8:15 pm - 8:20 pm
Discussion
8:20 pm - 8:40 pm
László Csanády (Semmelweis University, Hungary)
"Molecular Evolution of the TRPM2 Channel and Insights into Gating Regulation"
8:40 pm - 8:45 pm
Discussion
8:45 pm - 9:05 pm
Isabelle Baconguis (Vollum Institute, Oregon Health and Science University, USA)
"Structural Studies of Epithelial Sodium Channels"
9:05 pm - 9:10 pm
Discussion
9:10 pm - 9:25 pm
Zhe Zhang (The Rockefeller University, USA)
"Structural Study of CFTR, the Odd ABC Transporter Responsible for Cystic Fibrosis"
9:25 pm - 9:30 pm
Discussion
Thursday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Chemical Biology at the Synapse
Discussion Leader: Andrew Plested (Leibniz Institute for Molecular Pharmacology, Germany)
9:00 am - 9:20 am
Alexander Sobolevsky (Columbia University, USA)
"Structural Mechanisms of Gating in Ionotropic Glutamate Receptors"
9:20 am - 9:25 am
Discussion
9:25 am - 9:45 am
Shaotong Zhu (University of Texas Southwestern Medical Center, USA)
"Structural Principles of Neurotransmitter and Benzodiazepine Binding at the Human GABA-A Receptor"
9:45 am - 9:50 am
Discussion
9:50 am - 10:10 am
Radu Aricescu (MRC Laboratory for Molecular Biology, United Kingdom)
"Human GABAA Receptor Structures and Signaling Mechanisms"
10:10 am - 10:15 am
Discussion
10:15 am - 10:30 am
Akihiko Kato (Neuroscience Discovery, Lilly Research Laboratory, USA)
"Selective Pharmacological Modulation of Forebrain AMPA-Receptors: Success in the Development of TARP g-8-Dependent AMPA Receptor Antagonist, g-8 TDAA"
10:30 am - 10:35 am
Discussion
10:35 am - 11:05 am
Coffee Break
11:05 am - 11:25 am
Vasanthi Jayaraman (University of Texas Health Science Center at Houston, USA)
"Conformation and Energy Landscape of Glutamate Receptor Probed by smFRET"
11:25 am - 11:30 am
Discussion
11:30 am - 11:45 am
Nathan Yoder (Vollum Institute, Oregon Health and Science University, USA)
"Proton-Dependent Gating Mechanisms of Acid-Sensing Ion Channels"
11:45 am - 11:50 am
Discussion
11:50 am - 12:05 pm
Selected from Poster Abstracts: Keith Khoo (University of Copenhagen, Denmark)
"A Semi-Synthetic Approach to Engineer Ion Channels in Live Cells"
12:05 pm - 12:10 pm
Discussion
12:10 pm - 12:25 pm
Selected from Poster Abstracts: Daniel Gutierrez (University of Massachusetts Medical School, USA)
"Fluorescent Visualization of Complement-Dependent Pannexin Activity in Microglia"
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: Discoveries on the Ion Channel Horizon
Discussion Leader: Christopher Miller (Brandeis University, USA)
7:30 pm - 7:40 pm
Introduction by Discussion Leader
7:40 pm - 7:55 pm
Simon Scheuring (Weill Cornell Medicine, USA)
"High-Speed Atomic Force Microscopy Height Spectroscopy (HS-AFM-HS): Microsecond Dynamics of Unlabeled Biomolecules"
7:55 pm - 8:00 pm
Discussion
8:00 pm - 8:40 pm
Yifan Cheng (Howard Hughes Medical Institute / University of California, San Francisco, USA)
"Single Particle Cryo-EM of TRP Channels in Lipid Nanodisc"
8:40 pm - 8:45 pm
Discussion
8:45 pm - 9:25 pm
Ardem Patapoutian (Scripps Research Institute / Howard Hughes Medical Institute, USA)
"Piezo Ion Channels: Professional Mechanosensors"
9:25 pm - 9:30 pm
Discussion
Friday
7:30 am - 8:30 am
Breakfast
9:00 am
Departure