UC Davis Physiology
@ucd_physiology
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Founded in 1966, the Department of Physiology and Membrane Biology is one of five basic science departments in the @UCDavisMed.
Joined October 2015
Very big congratulations @IshmailSaboor !!
Congratulations to @IshmailSaboor on receiving the @NIH Director’s Pioneer Award, celebrating “scientists with outstanding records of creativity.” His lab will explore how the sense of touch can help build relationships. 🫶🧠💡See https://t.co/rv8V7mFrJT
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My lab is recruiting for a postdoc position in vascular biology. Information below. https://t.co/qbj5WEi7ci
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A reminder to join us for the SGP Cranefield Award Talks, taking place tomorrow, 8 October, from 12:00 pm to 1:30 pm Eastern. Register (no fee) at https://t.co/oa50oD5QDJ.
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Representing UC Davis at the Hartwell Conference!! @UCDavisHealth @UCDavisResearch @UCDavisCTSC #UCDHartwellCrew @roybensh
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Join us tomorrow for our Distinguished Lecture Series with Rengasayee Veeraraghavan @nanocardiology of @OhioStateBME. He’ll show how using high-resolution structural and functional imaging reveals cardiac nanostructure!
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📢Interested in a PhD in Biophysics?📢 Join our Virtual Recruitment Event to meet UC Davis students & faculty, explore cutting-edge research, and learn about our supportive community!🧫🧬 ‼️Register here:‼️ https://t.co/ca4D6GTrkd
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Heads up for those submitting abstracts for BPS 2026: if you're heading to San Francisco, why not drop by UC Davis on the way for the SGP-EpIC Symposium to connect and discuss EpIC ion channel and electrophysiology research! For more info, visit https://t.co/aRDD8Tullg
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Should be of interest to many in @ucd_physiology!
DEADLINE EXTENDED BY 2 MONTHS Submissions now due 1st December 2025❗️⏰
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Always a pleasure to present our work from the @lfsantana68 Lab in beautiful La Jolla at the California Society of Physiology meeting!
A lively presentation from Manuel Munoz Camus from @lfsantana68 lab @UCDavisMed at the annual meeting of the CA society of physiologists
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A lively presentation from Manuel Munoz Camus from @lfsantana68 lab @UCDavisMed at the annual meeting of the CA society of physiologists
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New preprint in Cell Calcium! #PMB Fomina Lab investigates the drug dantrolene in Alzheimer’s disease, revealing fresh insight into immune cell function and neurodegeneration.
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Editorial on our JACC-EP paper ( https://t.co/UZ2AtgAWee) is out: Ed Lakatta’s “Mind Your ‘A Game’” ( https://t.co/J6jcsDUfxg) spotlights SAN capillary rarefaction → slower rate + more beat-to-beat variability, and lays out next tests (hypoxia vs demand; aging/sex). @JACCJournals
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You don't want to miss this outstanding opportunity to publish your best work on ion channels in the @JGenPhysiol
https://t.co/gikWDQKemW
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Congratulations to Dr. Cyrrus Espino @notoriousDRG7 on a masterfully presented PhD exit seminar! His work on voltage-gated sodium channels in proprioception, with #PMB Griffith Lab, pushes the frontiers of neurophysiology research. Here’s to the next exciting stage!🚀 @MCIPUCD
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Priscila A. Araujo (@ucd_physiology) et al. discuss connexin-43 remodelling and arrhythmias in relation to hemichannels as key drivers of cardiac dysfunction 🧬 ↔️ 🔗 Read the #TopicalReview here: https://t.co/Neg7bEysH5
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My lab at the University of California, Davis studies the molecular genetics of developmental malformations of arteries and veins. We are recruiting study participants with vascular malformations, including patients with Hereditary Hemorrhagic Telangiectasia, for sequence
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New preprint! #PMB Griffith Lab investigated sensorimotor circuit formation in the developing spinal cord. They show that proprioceptive axons target motor neurons in neighboring spinal segments to give rise to intersegmental reflex responses.
biorxiv.org
Proprioceptive group Ia afferents detect muscle stretch to guide effortless and purposeful movement and make monosynaptic connections with spinal α-motor neurons to mediate reflexes, such as the...
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Check out our new preprint! 🚀 Beat-locked ATP imaging reveals SA node microdomains where Ca²⁺ clocks control ATP under a local O₂ ceiling. ⚡ High-gain cells set rate 🛡 Low-gain cells widen bandwidth & stabilize!
New preprint from @mfco5m et al: Beat-locked ATP imaging in mouse SA node reveals an energetic hierarchy—high-Ca-ATP gain cells set rate; low Ca-ATP gain cells expand bandwidth & stabilize under load. Pacemaking is a beat-to-beat division of labor.
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New preprint from @mfco5m et al: Beat-locked ATP imaging in mouse SA node reveals an energetic hierarchy—high-Ca-ATP gain cells set rate; low Ca-ATP gain cells expand bandwidth & stabilize under load. Pacemaking is a beat-to-beat division of labor.
biorxiv.org
Pacemaker myocytes of the sinoatrial (SA) node initiate each heartbeat through coupled voltage and Ca2+ oscillators, but whether ATP supply is regulated on a beat-by-beat schedule in these cells has...
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