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2025 Satellite Meeting
Drug Discovery for Ion Channels XXV

Friday, February 14, 8:00 AM - 5:15 PM
Room 501ABC, Los Angeles Convention Center

THE PRE-REGISTRATION DEADLINE HAS PASSED
Early Registration Fee: $175
Onsite Registration Fee: $250

Ion channels are an important class of therapeutic drug targets, and mutations in ion channel genes are found to be responsible for an increasing number of diseases.  While conventional electrophysiological techniques permit the most detailed and direct study of ion channel function, they are limited due to the manual nature of the method and their low throughput.  Because of this, ion channels remain an underrepresented target class for drug discovery. 

The advent of higher throughput automated electrophysiology systems changed the face of ion channel drug discovery.  Since the inaugural “Drug Discovery for Ion Channels” satellite meeting, there have been many advances in ion channel drug discovery including new instrumentation and techniques.  For this year, we propose to continue the “Satellite Meeting” tradition at the Biophysical Society Annual Meeting and review the advances ion channel drug discovery. 

This year’s meeting will highlight presentations from drug discovery companies, companies that provide ion channel services to drug discovery companies and companies that provide products to ion channel drug discovery companies, as well as other speakers in the field of ion channel drug discovery, including several academic speakers. 


Our dear friend and colleague, Owen McManus, passed away unexpectedly at the end of December. Owen was an incredible talent in the drug discovery community and will be missed immensely by the large network of scientists, clinicians, and patients built over the 40 years that he devoted to his scientific career. Owen brought a wealth of intellect and a passion for scientific rigor to every project that he engaged in. He had a passion for therapeutic discovery in pain disorders and rare genetic disease, and had made instrumental contributions to these areas during his time at Quiver Bioscience, Merck, Johns Hopkins, and Essen Bioscience. Owen had an impact on every individual who was lucky enough to know and work with him. His absence will surely be felt by many, but the contributions he made to science and the memories we all hold of Owen – the many spirited debates and conversations, the laughs, and shared moments of accomplishment – will be treasured by us all. Our deepest sympathies are with Owen’s family and friends as we all process this tremendous loss.
 

8:00 AM

Registration and Coffee
8:30 AM Chris Mathes, Metrion Biosciences, USA
Welcome and Opening Remarks
Session I Daniel Sauter, Sophion Bioscience, USA
8:45 AM - 9:30 AM David Adams, University of Wollongong, Australia
GABA B Receptor Modulation of Membrane Excitability in Human Pluripotent Stem Cell-Derived Sensory Neurons by Baclofen and α-conotoxin Vc1.1 
9:30 AM - 10:00 AM John Gilchrist, Latigo Biotherapeutics, USA
Development, Characterization, and Applications of an ASIC-3-Selective Peptide
10:00 AM - 10:30 AM Jun Chen, Genentech, USA
Subtype-selective Modulation and Rescue of HCN1 Channel Mutants

10:30 AM - 11:00 AM

Coffee Break
Session II Jean Francois Rolland, Axxam, Italy
11:00 AM - 11:30 AM Stephan Pless, University of Copenhagen, Denmark
Targeting Ion Channels with De Novo Designed Mini Proteins
11:30 AM - 12:00 PM Fernanda Laezza, University of Texas, USA
Mining the Voltage-Gated Na+ Channel for Neurotherapeutics Development
12:00 PM - 12:30 PM Chris Ahern, University of Iowa, USA
Engineering Selective Inhibition of Nav1.5 to Assess the Composition of the Cardiac Sodium Current
12:30 PM - 1:30 PM Lunch
Session III

Chris Mathes, Metrion Biosciences, USA, Chair

1:30 PM - 2:00 PM

Jose Matta, Rapport Therapeutics, USA
Targeting AMPA Receptors in Complex with TARP-g8 for Epilepsy and Pain

2:00 PM - 2:30 PM Xi Huang, Toronto Hospital for Sick Children, Canada
Targeting Potassium Channels in Brain Tumor-Initiating Cells
2:30 PM – 3:00 PM Victoria Assimon, Maze Therapeutics, USA
A Small Molecule Inhibitor of APOL1 Attenuates Albuminuria in a Mouse Model of APOL1 Kidney Disease
3:00 PM - 3:30 PM Coffee Break
Session IV Alison Obergrussberger, Nanion, Germany, Chair
3:30 PM - 400 PM Kris Kahlig, Praxis Precision Medicines, USA
Dynamic Action Potential Clamp for the Functional Classification of SCN2A Variants
4:00 PM - 4:30 PM Jose Mercado, DSM Firmenich, USA
Scrambling Mosquito Olfaction to Deter the Buzzing Menace
4:30 PM - 5:00 PM Nina Ottossen, Linköping University, Sweden
Cardiotoxic Effects of Psychoactive Synthetic Cannabinoid Receptor Agonists
5:00 PM - 5:15 PM Alison Obergrussberger, Nanion, Germany
Closing Remarks
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