Assistant Professor at @uarizonacmm studying calcium signaling and heart disease 🫀🔬 @musclecardiac @bcvsearlycareer @biophysicalsoc Muscle Biology Subgroup

Joined February 2023
20 Photos and videos
Shanna Hamilton retweeted
Building Community in Biophysics: Introducing the New Muscle Biology Subgroup biophysics.org/blog/building…
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NEW: Biophysical Society Muscle Biology Subgroup. A dynamic new community exploring ALL ASPECTS of smooth, skeletal & cardiac muscle research @BiophysicalSoc lnkd.in/gS-HWf-J We're seeking speakers! Share your program ideas before July 1. Contact: @sp_harris1 @S_HamiltonLab @CampbellLabatUK When: Sat, Feb 20th, 2027 | AM–12:30 PM evening social Where: BPS Annual Meeting, Philadelphia What: Symposium with 10 speaking slots awards for postdocs, early & mid-career PIs
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This is FRIDAY; 1 PM ET/10 AM PT/6 PM GMT. Join us! @MuscleCardiac @FranAlvarado01 @ManuelRosaGarr1
Join us for the next CMS-ECC Online Seminar on Friday, June 5, 2026, 1:00 PM Eastern Time (US & Canada). Hope to see you there! Register here: uwmadison.zoom.us/meeting/re… Do you want to nominate a speaker? Contact Fran (UW-Madison) or Shanna (University of Arizona).
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Shanna Hamilton retweeted
5 more years of funding! If you are looking for a postdoc, reach out!
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Please join us next week for our seminar by @ManuelRosaGarr1 ! @MuscleCardiac @FranAlvarado01
Join us for the next CMS-ECC Online Seminar on Friday, June 5, 2026, 1:00 PM Eastern Time (US & Canada). Hope to see you there! Register here: uwmadison.zoom.us/meeting/re… Do you want to nominate a speaker? Contact Fran (UW-Madison) or Shanna (University of Arizona).
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With the wonderful support of the community and driven by the huge efforts of Samantha Harris, we are delighted to share that the NEW Muscle Biology Subgroup of @BiophysicalSoc has launched! This creates a dedicated home for researchers across all areas of muscle biophysics—from excitation–contraction coupling and myofilament structure–function relationships to the regulation of contraction and beyond. Our first meeting will be at the 2027 February Annual Meeting. I am excited to be Co-Chair with Sam, and to be working with @CampbellLabatUK as Secretary. Now is the time to join and give us your programmatic ideas! This is a community built for you, so we would love your input. Please see our recent update in the link: c.org/LRdgC5qT8v
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Our new paper is here @JMCCardiology ! We demonstrate activation of mitochondrial SK channels can reverse mitochondrial calcium overload and protects against pro-arrhythmic calcium mishandling in HFpEF cardiomyocytes. Thanks very much to our collaborators! Happy reading. Restoration of mitochondrial Ca2 and redox homeostasis by enhancement of SK channels rescues Ca2 cycling in HFpEF cardiomyocytes - Journal of Molecular and Cellular Cardiology jmcc-online.com/article/S002…
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This is tomorrow! Please join us! @MuscleCardiac
Please join us for our next @MuscleCardiac seminar on Friday, May 1st, 10AM PT/1PM ET/6PM BST with @angiegreenman from University of Wisconsin-Madison, who will share her work on glutathionylation and cardiac contractile function. Free to join, follow the link to register!
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Please join us for our next @MuscleCardiac seminar on Friday, May 1st, 10AM PT/1PM ET/6PM BST with @angiegreenman from University of Wisconsin-Madison, who will share her work on glutathionylation and cardiac contractile function. Free to join, follow the link to register!
Join us for the next CMS-ECC Online Seminar on Friday, May 1, 2026, 1:00 PM Eastern Time (US & Canada). Register here: uwmadison.zoom.us/meeting/re… Hope to see you there! Do you want to nominate a speaker? Contact Fran (UW-Madison) or Shanna (University of Arizona).
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Please join us next Friday, April 3rd at 10 AM PT/1 PM ET/5 PM GMT for a talk from Dr. Melissa Lynn from @uarizona! She will share her work on fetal cardiac troponin T in cardiomyopathic disease progression. Free to join, register through the link below. @MuscleCardiac @FranAlvarado01 @jonathankirk @mparvatiyar1
Please join us for the next CMS-ECC Online Seminar on Friday, April 3, 2026, 1:00 PM Eastern Time (US & Canada). Register here: uwmadison.zoom.us/meeting/re… After registering, you will receive a confirmation email with information to join the meeting.
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This is TODAY! Please join us. @MuscleCardiac
Please join us for the next CMS-ECC Online Seminar on Friday, March 6, 2026, 1:00 PM Eastern Time (US & Canada). Register here: uwmadison.zoom.us/meeting/re… After registering, you will receive a confirmation email with information to join the meeting.
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Shanna Hamilton retweeted
Please join us for the next CMS-ECC Online Seminar on Friday, March 6, 2026, 1:00 PM Eastern Time (US & Canada). Register here: uwmadison.zoom.us/meeting/re… After registering, you will receive a confirmation email with information to join the meeting.
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On your way to SF for @BiophysicalSoc yet? Register for our event Sunday! Last spots are filling up. Excited to see everyone. @MuscleCardiac
Join us for the 66th Annual Meeting and Reception of the Cardiac Muscle Society in San Francisco, California! Register here: cardiac-muscle-society.org/e…
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The application deadline for the American Heart Association Summer Undergraduate Research Fellowship (SURF) Program closes this SATURDAY, February 15th! Undergraduates, please apply. summerresearch.org @uarizona @AHAScience

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We are ~two weeks out! Please join us in SF for a fun evening that starts with cocktails and a social hour, before good food, a trainee competition, and our keynote speaker. Register soon as spots are filling up 🎉 @MuscleCardiac
Join us for the 66th Annual Meeting and Reception of the Cardiac Muscle Society in San Francisco, California! Register here: cardiac-muscle-society.org/e…
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