Dr. Brittany J. Carr
@drbjcarr.bsky.social
2.3K followers 1.7K following 950 posts
Assistant Prof @UAlberta. Genetically-modified frogs 🐸, retinal development & degeneration, imaging. She/Her. Views are my own. Canadian 🇨🇦
Posts Media Videos Starter Packs
Pinned
drbjcarr.bsky.social
I think I can announce it (it's on the website now), but I'm really excited to say that I got the journal cover for the November issue of JCS! The retina is so beautiful, and I'm so happy I get to share that.
doi.org/10.1242/jcs....

🐸 🧪 #neuroskyence #academicsky #sciart 🐡
A journal cover photo for Journal of Cell Science, Volume 137 (21) Novermber 2024. It is depicting a healthy frog retina labelled using wheat germ agglutinin (magenta), which binds to the photoreceptor outer segments; anti-calbindin antibody (green), which marks cone inner segments and a subset of bipolar cells; and Hoechst 33342 (blue), which stains cell nuclei. It has the Company of Biologists logo on the bottom left.
drbjcarr.bsky.social
I dont even remember when, 1 year ago? 2? These people put this abomination on their balcony near a well-used city walking and biking trail.

I thought it was for Halloween, but it's still just there. Existing.
A grainy photo of a strange, mannequin-like naked statue looking over a balcony with a distorted screaming face.
drbjcarr.bsky.social
Sooo cool! Congratulations!
drannecarpenter.bsky.social
15 years in the making, we confirmed that mitochondria - the powerhouse of the cell - have an unusual localization in patients who experience psychosis (including schizophrenia and bipolar disorders). You’ll never guess what kind of patient cells we used to make this discovery… 🧵
mitochondria from bipolar patients are closer to the nucleus in these images; control patients' are spread out further
Reposted by Dr. Brittany J. Carr
mounty.bsky.social
Ahh yes, that important part of the scientific method where you "make the proof"
drbjcarr.bsky.social
Because that would be too depressing 😅
drbjcarr.bsky.social
But then I have to start over completely 🥲
drbjcarr.bsky.social
Ah, I didn't realize that. It still tries though. I just have to put a pin in after anyway.
drbjcarr.bsky.social
JFC. I am so sorry Bryan. That hurts on so many levels.
drbjcarr.bsky.social
Windows 11 updated and now facial recognition no longer works and I cant find our work printer on ethernet. I assume it's something similar, but I'll be damned if I can figure it out. I've been a PC user my entire life, but this is a whole new level of stupid. It's making me want to switch to mac.
drbjcarr.bsky.social
And I thought predatory journal emails were bad 🙄😒
drbjcarr.bsky.social
So we just get sent AI spam summaries of our own preprints now? Wtf is BGPT?
A block of text from an email that summarizes my own work in the form of AI, and then provides a link to click.
drbjcarr.bsky.social
You dont find yourself, you build yourself 🙌
drbjcarr.bsky.social
Like are we the same person because the same thing happened to me as a kid except it was recurring dreams of Anubis and he was always trying to eat me.
drbjcarr.bsky.social
You are a powerhouse! Congratulations!
drbjcarr.bsky.social
Missed saying goodbye. Safe travels home!
drbjcarr.bsky.social
Ugh, I'm sorry. At the very least frogs are less expensive than mice. They can live much longer though, so losing adults (especially transgenics) sucks.
drbjcarr.bsky.social
Luckily for me this year, I did not need to go for a fall grant. I will be trying to submit for spring though.

I just have no idea what will happen to our animals at the moment. The University blanket rejected all requests for research continuation earlier this year and we do tadpole husbandry.
Reposted by Dr. Brittany J. Carr
bwjones.bsky.social
It’s @drbjcarr.bsky.social talking about Prom1 as a highly conserved protein responsible for photoreceptor outer
segment morphogenesis at #Visionarium2025
Vision scientist Brittany Carr at the lectern talking about her work in Xenopus vision.
drbjcarr.bsky.social
Ugh. Glad I avoided that. I did watch the final lectures on the live stream though.
drbjcarr.bsky.social
I did not. I just went straight from Prague to Helsinki. I needed some recovery time. I was strangely exhausted after RD.
drbjcarr.bsky.social
Wait...are you going to Visionarium? Lol! See you there.