BPS2025 Full Program

Intracellular Calcium Channels and Calcium Sparks and Waves (Boards LB54 - LB54) L3326-Pos Board LB54 HEAVY-TAILED CLUSTERING OF RYANODINE RECEPTORS REGULATES PACE MAKER FUNCTION OF RABBIT SINOATRIAL NODE CELLS. Valeria Ventura Subirachs , Syevda Tagirova, Dongmei Yang, Edward G. Lakatta, Michael D. Stern, Victor A. Maltsev Bioenergetics and Photosynthesis (Boards LB55 - LB57) L3327-Pos Board LB55 MECHANISTIC PRINCIPLES OF PROTON-COUPLED ELECTRON TRANSFER IN THE MYCOBACTERIAL SUPERCOMPLEX III2IV2AND ITS INHIBITION BY LAN SOPRAZOLE SULFIDE. Ana P. Gamiz-Hernandez , Terezia Kovalova, Sylwia M. Król, Daniel Riepl, Dan Sjöstrand, Peter Brzezinski, Martin Högbom, Ville R.I. Kaila L3328-Pos Board LB56 MECHANISM OF H2O2 TRANSPORT ACROSS THE MITOCHONDRIAL INNER MEMBRANE. Ronard Lebron , Michaela Kokkinos, Pablo M. Peixoto L3329-Pos Board LB57 MODELING NON-PHOTOCHEMICAL QUENCHING KINETICS IN NICOTIANA BENTHAMIANA WITH FLUORESCENCE LIFETIMES. Rebecca V. Lee , Lam Lam, Tsung-Yen Lee, Alexa Ma, Henry Lam, Krishna K. Niyogi, Graham R. Fleming Mitochondria in Cell Life and Death (Boards LB58 - LB62) L3330-Pos Board LB58 VDAC1 ANTAGONIST MOLECULES REWIRE THE CHANNEL ELECTROPHYSI OLOGY IN CANCER CELLS. Stefano Conti Nibali, Simona Reina, Marco Lolicato, Vito De Pinto, Andrea Magri L3331-Pos Board LB59 CYTOPLASMIC RIBOSOMES ON MITOCHONDRIA ALTER THE LOCAL MEM BRANE ENVIRONMENT FOR PROTEIN IMPORT. Ya-Ting Chang , Benjamin A. Barad, Juliette Hamid, Hamidreza Rahmani, Brian M. Zid, Danielle A. Grotjahn L3332-Pos Board LB60 CLPB’S ROLE IN MITOCHONDRIAL ULTRASTRUCTURE AND FUNC TIONS. Ashlesha Kadam L3333-Pos Board LB61 GLUCOSYLCERAMIDE IS A KEY REGULATOR OF MITOCHONDRIAL FUNC TION, INFLAMMATION, AND FIBROSIS IN DIABETIC NEPHROPATHY. Eleni Hughes , Xiaoxin Wang, Komuraiah Myakala, Ewa Krawczyk, Keely Barton, Lauren Cowart, Moshe Levi L3334-Pos Board LB62 THE BIOPHYSICAL MECHANISM OF MITOCHONDRIAL PEARLING. Gabriel Sturm Voltage-Gated Ca Channels (Boards LB63 - LB66) L3335-Pos Board LB63 THE ROLE OF THE UNFOLDED PROTEIN RESPONSE IN A DOMINANT NEGATIVE CALCIUM CHANNELOPATHY. Sam Kurtin, Emily Hirowski, Toria Langdon, Zafir Buraei L3336-Pos Board LB64 UNCOVERING A NOVEL AUTOINHIBITORY DOMAIN OF Α 2Δ SUBUNITS ES SENTIAL FOR FUNCTIONAL MATURATION OF VOLTAGE-GATED CALCIUM CHANNELS. Alexander J.L. Martin , Najoua Biba, Hannah J. Lee, Dario S. Linklore, Matthew Day, Annette C. Dolphin, Ivan Kadurin

L3337-Pos Board LB65 NEUROGRANIN AND CALMODULIN COOPERATIVELY FACILITATE L-TYPE CALCIUM CHANNELS. Xiaodong Liu , Zhen Yu, Jinli Geng, Shuang Qiu, Wen Zhang L3338-Pos Board LB66 DATABASE PERMEATING THROUGH TIME, SPACE, AND MEDICINE: A SEQUENCE, STRUCTURE, AND CLINICAL COMPILATION AND COMPARISON OF TRANSMEMBRANE AMINO ACIDS IN VGL ION CHANNELS. Frank Yeh, Arya Patel , Matthew Mun, Youjin Oh, Richard W. Aldrich TRP Channels (Boards LB67 - LB72) L3339-Pos Board LB67 CALMODULIN BINDING IS REQUIRED FOR CALCIUM MEDIATED TRPA1 DESENSITIZATION. Candice E. Paulsen L3340-Pos Board LB68 TRPV1 CORNEAL NEURALGIA MUTATION: ENHANCED PH RESPONSE, BRADYKININ SENSITIZATION, AND CAPSAICIN DESENSITIZATION. Roberta Gualdani , Solène Barbeau, Jun-Hui Yuan, Debora S. Jacobs, Philippe Gailly, Sulayman Dib-Hajj, Stephen G. Waxman L3341-Pos Board LB69 STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF LIGAND BINDING IN TRPM3 ION CHANNELS. Bahar Bazeli L3342-Pos Board LB70 NEURONAL TRPV4 CHANNEL AS A MECHANOSENSOR IN ITCH. Clara Bourgy, Thibaud Parpaite, Solène Barbeau, Xavier Yerna, Kenza Azmani Matar, Isabelle Lambermont, Olivier Schakman, Philippe L. Gailly, Roberta Gualdani L3343-Pos Board LB71 EXAMINATION OF TRPM7 KINASE ACTIVITY IN INTACT CELLS TREATED WITH TRPM7 CHANNEL DRUGS. Taku Kaitsuka, J. Ashot Kozak L3344-Pos Board LB72 A TRPV1 GAIN OF FUNCTION ARGININE MUTANT IMPLICATES A PROTON ATION DEPENDENT PIP2 INTERACTION. Eric N. Senning , Benjamin S. He, Prateeti Varanasi, Grace C. Wulffraat Smooth Muscle and Cardia Muscle Regulation (Boards LB73 - LB75) L3345-Pos Board LB73 EVIDENCE FOR ALLOSTERIC REGULATION IN CARDIAC THIN FILAMENT MECHANISMS THROUGH TROPOMYOSIN MUTATIONS. Alyssa Kennedy , Jian Wen, Michael J. Rynkiewicz, Stuart G. Campbell, William Lehman, Jeffrey R. Moore L3346-Pos Board LB74 BIOPHYSICAL CHARACTERISATION OF TROPONIN I MUTANTS ASSOCIATED WITH HUMAN HYPERTROPHIC CARDIOMYOPATHY. Amy Milburn, Moham mad F. Ali, Charlotte A. Scarff, Sean McMillan, Thomas Kampourakis, Robert M. Cooper, Nordine Helassa L3347-Pos Board LB75 EFFECTS OF MYOSIN BINDING PROTEIN C ON CARDIAC MYOFIBRIL RELAX ATION KINETICS. Alexey V. Dvornikov , Samantha P. Harris Actin Structure, Dynamics, and Associated Proteins (Boards LB76 - LB78) L3348-Pos Board LB76 DYNAMIC ROLES OF LIM DOMAIN PROTEINS ZYXIN AND LPP IN MAINTAIN ING INTEGRITY AT TRICELLULAR JUNCTIONS UNDER VARIED MECHANICAL TENSION. Katherine M. Koning , Allen Liu, Ann L. Miller L3349-Pos Board LB77 POLYMER PHYSICS USED TO MODEL FORMIN-MEDIATED ACTIN POLYMER IZATION UPON N-TERMINAL DIMERIZATION. Katie Bogue, Bryan Christian, Kathryn Bremer, Margot E. Quinlan, Jun Allard

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