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C. Andrew Frank

@candrewfrank.bsky.social
1.9K followers 2.4K following 84 posts

Husband, dad to 3, son, brother, uncle, cousin, nephew. Fruit fly neuroscientist, geneticist. Professor, University of Iowa. He/him.

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C. Andrew Frank @candrewfrank.bsky.social · 23/03/2026
Is a lifelong Creighton fan who is a professor at Iowa allowed to cheer for Nebraska without losing everyone’s respect? Asking for a friend who is caught up with #Nebrasketball 🏀
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C. Andrew Frank @candrewfrank.bsky.social · 16/02/2026
Specific Heat. c = q/m(delta T). Today, it will be 66°F in Iowa City. Midwesterners, do you have your own examples of the high specific heat of water?
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C. Andrew Frank @candrewfrank.bsky.social · 22/12/2025
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C. Andrew Frank @candrewfrank.bsky.social · 22/12/2025
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C. Andrew Frank @candrewfrank.bsky.social · 17/12/2025
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C. Andrew Frank @candrewfrank.bsky.social · 15/12/2025
Salmon croquettes for Hanukkah! 🕎
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C. Andrew Frank @candrewfrank.bsky.social · 01/12/2025
Happy end-of-Thanksgiving weekend to everyone, except whoever vandalized nearly all the road signs in Eastern Iowa (I-80 W) with black spray paint. I made it home fine, but I bet those Yoo-hoos laughed all the way from Bettendorf to West Branch 🌽
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C. Andrew Frank @candrewfrank.bsky.social · 12/11/2025
A red sky on Bluesky
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C. Andrew Frank @candrewfrank.bsky.social · 03/10/2025
Two Graeme Davis UCSF alums publishing in @plosbiology.org in consecutive weeks. Congratulations on this fantastic work, Kira!! 🎉
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C. Andrew Frank @candrewfrank.bsky.social · 29/09/2025
This is wild – an AI-generated, podcast-style bit about our recent @plosbiology.org paper produced by The Sanz Science Experience. I listened. The clip was conversational, down-to-earth, and accurate. It was easy for me to understand, but the paper is from my lab. www.youtube.com/watch?v=f--T...
youtube.com
Mitochondrial Complex I, ROS and Homeostasis at the Synapse
YouTube video by The Sanz Science Experience
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C. Andrew Frank @candrewfrank.bsky.social · 22/09/2025
We have an uncorrected proof published for Bhagaban Mallik's study on Mitochondrial Complex I and how it regulates synapse function. You can find it in @plosbiology.org. I am so proud! H/T collaborators: Drs. Sajad Bhat and Xinnan Wang @xinnanwanglab.bsky.social journals.plos.org/plosbiology/...
journals.plos.org
Mitochondrial Complex I and ROS control neuromuscular function through opposing pre- and postsynaptic mechanisms
How do neurons adapt to mitochondrial dysfunction in different tissues? This study shows that Mitochondrial Complex I depletion triggers ROS-driven compensatory signaling in motor neurons that preserv...
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C. Andrew Frank @candrewfrank.bsky.social · 19/09/2025
We have proofs! And you know what that means. Assertive editing. A copy editor has flagged my name on an author line and wants me to spell out Carl Andrew Frank as my name instead of C. Andrew Frank. I am irrationally irritated by this 😆
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C. Andrew Frank @candrewfrank.bsky.social · 12/09/2025
I think that societal advancement requires nonviolence.
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C. Andrew Frank @candrewfrank.bsky.social · 02/07/2025
New email signature. I dropped the Associate. Now maybe I can drop the some of the pounds I gained as an Associate Professor😆
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C. Andrew Frank @candrewfrank.bsky.social · 09/06/2025
Today I learned that you should not wash chicken.
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C. Andrew Frank @candrewfrank.bsky.social · 04/05/2025
Grant reviewers are triaging Pope Francis’s tomb over font and kerning choices. www.nytimes.com/2025/05/04/w...
nytimes.com
Designers Do a Double Take at the Lettering on Pope Francis’ Tombstone
Irregularly spaced letters spelling “F R A NCISC VS” have caused a stir among typography nerds who specialize in spacing and fonts. One called them “an abomination unto design.”
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C. Andrew Frank @candrewfrank.bsky.social · 30/04/2025
Drosophila neuroscience friends! Please help us to identify deserving Ph.D. students or recent Ph.D. graduates for the Elkins Memorial Lecture competition (CSHL, October 2025). Details below – send nominations by email to Troy Littleton (troy@mit.edu).
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C. Andrew Frank @candrewfrank.bsky.social · 24/04/2025
Michelle Obama says she did not attend Donald Trump's second inauguration because she did not have anything to wear. Mad respect. www.cbsnews.com/news/michell...
cbsnews.com
Michelle Obama addresses not attending Trump's inauguration, the importance of saying "no"
Former first lady Michelle Obama told actor Taraji P. Henson on her podcast, "IMO," about her choice to skip President Trump's inauguration.
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C. Andrew Frank @candrewfrank.bsky.social · 01/04/2025
Fenton 2011-2025 Frank family member 2015-2025 Who rescued whom? 💕 🐾
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C. Andrew Frank @candrewfrank.bsky.social · 07/03/2025
Standing up for Science in Iowa City
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C. Andrew Frank @candrewfrank.bsky.social · 21/02/2025
Arial 11. Full justify with auto-hyphenation. Figure legends: Arial 9. And brief because nobody wants to read them. White space, yes. Walls of text, no. Four figures because you ran out of time? No. 20 figures because you want to impress with a mountain of data? Also, no.
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C. Andrew Frank @candrewfrank.bsky.social · 19/02/2025
I wanted to share good news (which in normal times would be neutral). One of my lab's NIH grants was renewed for year 2 (March 1). That means that funding is not completely frozen. And it means there are people in Bethesda who believe in the mission of the NIH and research. And I thank them.
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C. Andrew Frank @candrewfrank.bsky.social · 03/02/2025
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C. Andrew Frank @candrewfrank.bsky.social · 24/01/2025
If they cancel study section, can I get another dog? 🐕
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C. Andrew Frank @candrewfrank.bsky.social · 23/01/2025
Hey Elon fans — your hero and his CEO are now trivializing the Holocaust with puns. Some were curious or unsure about “the context” of his salute. Well…amidst all that talk he is adding his own context.
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C. Andrew Frank @candrewfrank.bsky.social · 21/01/2025
Don’t dress like a doofus, friends! 🥶
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C. Andrew Frank @candrewfrank.bsky.social · 31/12/2024
I am so proud of Dr. Bhagaban Mallik and the years of work he compiled to formulate this story. It has taken our group into new directions, and what more could you want out of science? www.biorxiv.org/content/10.1...
biorxiv.org
Mitochondrial Complex I and ROS control synapse function through opposing pre- and postsynaptic mechanisms
Neurons require high amounts energy, and mitochondria help to fulfill this requirement. Dysfunctional mitochondria trigger problems in various neuronal tasks. Using the Drosophila neuromuscular juncti...
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C. Andrew Frank @candrewfrank.bsky.social · 31/12/2024
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C. Andrew Frank @candrewfrank.bsky.social · 10/12/2024
Folks who celebrated a CEO’s murder — and who now seem to be lionizing the killer as a combo hero/sex symbol — have bizarre moral compasses. You can be dismayed by insurance practices AND oppose vigilante violence. Oh, that anti-corporate hero? Undone by his visits to Starbucks and McDonald’s.
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Reposted by C. Andrew Frank
Scorigami @nflscorigami.bsky.social · 08/12/2024
Score Update: NYJ 26 - 32 MIA Final That's Scorigami!! It's the 1089th unique final score in NFL history.
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C. Andrew Frank @candrewfrank.bsky.social · 06/12/2024
Never confuse good results with good decisions. www.espn.com/nfl/story/_/...
espn.com
Bettor wagers $3.1M on Eagles to beat Panthers
A bettor in Kentucky is backing the Philadelphia Eagles to defeat the Carolina Panthers on Sunday with a $3.1 million wager, one of the largest bets ever reported on an NFL regular-season game.
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C. Andrew Frank @candrewfrank.bsky.social · 02/12/2024
We should all be fine with President Joe Biden's blanket pardon of Hunter Biden. After all, this is what the voters said they wanted in 2020, and a POTUS's pardon power is absolute. That's how this works, right? I, for one, am glad that we can all play by the same rules.
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C. Andrew Frank @candrewfrank.bsky.social · 29/11/2024
Somewhere in Iowa City, the Cornhusker 🌽 Marching Band is practicing, and the sound echoes to my neighborhood. I would recognize Hail Varsity anywhere 🎶 🎺
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C. Andrew Frank @candrewfrank.bsky.social · 25/11/2024
Sometimes, my laughter alone is not enough.
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C. Andrew Frank @candrewfrank.bsky.social · 21/11/2024
Gaetz withdrew from AG consideration. Good. But you will still hear from him. He won his re-election to Congress on November 5. I imagine that in January, he will just reclaim the seat that he resigned from this month (in order to stop his embarrassing ethics report).
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C. Andrew Frank @candrewfrank.bsky.social · 12/11/2024
Okay, I am trying the SkyBridge App extension. There is a Follow All button, which is nice. Mine found about 20% of the users I followed on Twitter.
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C. Andrew Frank @candrewfrank.bsky.social · 11/11/2024
We learned in college chemistry that enantiomers are non-superposable isomers, and therefore completely different molecules. #chesspunks
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C. Andrew Frank @candrewfrank.bsky.social · 15/12/2023
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C. Andrew Frank @candrewfrank.bsky.social · 08/12/2023
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C. Andrew Frank @candrewfrank.bsky.social · 04/11/2023
1:53.38. Margalit anchored a freestyle split of 25.01 — I think this result will qualify their relay for state! 🏊🏻‍♀️
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C. Andrew Frank @candrewfrank.bsky.social · 11/10/2023
Your Context is not Welcome Forty small babies... But you have a new insight? No thanks. You do not. 🇮🇱
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C. Andrew Frank @candrewfrank.bsky.social · 27/09/2023
58.69 in the 100. Another PR!
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C. Andrew Frank @candrewfrank.bsky.social · 27/09/2023
Happy 18th birthday, Margalit! And with a 50-yard PR of 26.64!! 💕 🏊🏻‍♀️
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C. Andrew Frank @candrewfrank.bsky.social · 16/09/2023
🍏 🍎 🍯 💕
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C. Andrew Frank @candrewfrank.bsky.social · 12/09/2023
This is my birthday present 💝
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C. Andrew Frank @candrewfrank.bsky.social · 15/08/2023
Ruby Freeman and Shaye Moss deserve justice ⚖️
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C. Andrew Frank @candrewfrank.bsky.social · 14/08/2023
I listened to former Sens. Joe Lieberman (No Labels - Connecticut) and Doug Jones (D - Alabama) debate the idea of a No Labels 2024 candidacy. Jones destroyed Lieberman. It reinforced this: people who elevate themselves simply because they self identify as centrists…have nothing to offer.
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