Stacey Ogden πŸ¦”'s avatar

Stacey Ogden πŸ¦”

@labogden.bsky.social

779 followers 1042 following 254 posts

Cell and Developmental Biologist at St. Jude Children's Research Hospital - I post about science, academia, lab research, lab dynamics, mentoring, science communication, birds, and my dogs - Fueled by πŸ§˜πŸΌβ€β™€οΈ and β˜• - Views my own.


Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Yes - notochord and floor plate both produce and release SHH at this stage.

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Happy #FluorescenceFriday! This is an image of a developing neural tube showing the expression pattern of my favorite morphogen, Sonic Hedgehog (green)! #DevBio Image by @erichall.bsky.social and @miriamdillard.bsky.social πŸ§ͺ πŸ‘©β€πŸ”¬ πŸ”¬

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Reposted by Stacey Ogden πŸ¦”

Oded Rechavi's avatar Oded Rechavi @odedrechavi.bsky.social
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"Pay for Open Access, I don't care how much it costs"

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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I'm happy to share a new paper from the lab! πŸ₯³ This study, led by Shariq Ansari, shows that Sonic Hedgehog stimulates crosstalk between primary cilium localized Smoothened and EP4 to balance ciliary cAMP and prevent primary cilium shortening. #DevBio πŸ§ͺ

rupress.org/jcb/article/...

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Some shots from my visit to the country (aka my mom’s neighborhood) πŸͺΆ 1. Song sparrow 2. House wren 3. Cooper’s hawk 4. Mallards All shots taken with a Nikon Coolpix P950.

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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New birding camera arrived πŸͺΆ 1. Cooper’s Hawk 2. American Kestrel perched on top of a satellite tower

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Had a leucistic brown headed cowbird visit the feeder today. Not super excited about cowbirds showing up…but it was cool to see a leucistic bird up close πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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TFW you're looking for cytonemes and you find a seahorse πŸ€“ I hope you have a great #fluorescencefriday! Image by St. Jude graduate student Christina Wang. #devbio πŸ§ͺ πŸ‘©β€πŸ”¬

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Spotted two Mississippi kites while walking the dog…followed them to a tree…and then one of them pooped on me πŸͺΆ I’m taking it as a good luck omen πŸ€

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Spotted a colony of nesting herons 🀩 πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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I’m a big fan of the shorebirds. I could watch them all day 😍 πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Heading to Santa Rosa Beach, FL for a yoga retreat and to do some birding πŸͺΆ (still w/out a β€œgood” camera πŸ˜•). Need this battery recharge πŸͺ« πŸ§˜πŸΌβ€β™€οΈπŸ–οΈπŸ¦©

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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HUGE congratulations to Rhodes College UNDERGRAD researcher Chris Hom, who defended his Senior Honors Thesis on phospho-regulation of BOC. Chris is the REAL DEAL so admit him if he applies to your PSTP program! πŸ‘¨πŸ»β€πŸ”¬πŸ‘¨πŸ»β€πŸŽ“ πŸ§ͺPhotos w/his lab mentors Christina Daly & Tanu Pandit.

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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It's a rainy day at St. Jude in Memphis, so here is a science rainbow to chase the clouds away. This is a SciArt piece by former postdoc Suresh Marada. Image shows a Drosophila egg chamber pseudocolored using photoshop. Happy Microscopy Monday! πŸ§ͺ πŸ‘©β€πŸ”¬

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Mallard πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Juvenile eastern bluebirds πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Birding friends - I'm looking for suggestions for a good birding camera with decent zoom. I don't need National Geographic quality pictures - I just want to take nice pictures of the birds we see on our outings. Any info appreciated! πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Weekend birding excitement - spotted 2 pair of black-bellied whistling ducks! 1st encounter for me - South Memphis Ensley Engineer Yard. πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Male and female eastern blue birds πŸͺΆ

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Reposted by Stacey Ogden πŸ¦”

Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Our Saturday owl prowl through Overton Park was a success! πŸ¦‰ We spotted THREE owls on a tree together! They had a short meeting and then flew off in different directions to hunt πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Woodpeckers I’ve spotted in Memphis parks this month: 1. Hairy 2. Downy 3. Red-bellied 4. Red-headed (!) 5. Northern Flicker 6. Pileated πŸ‘‡πŸΌ πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Barred Owl πŸͺΆ Overton Park in Midtown Memphis

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Happy #InternationalWomansDay from the women of the Ogden Lab! I’m lucky to work with such a strong group of women in STEM! πŸ’œ πŸ‘©πŸ»β€πŸ”¬ πŸ§ͺ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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A big welcome to new postdoctoral fellow Rojalin Pradhan! She arrived from India last week and is getting settled in the lab this week - despite a wicked case of jet lag! πŸ§ͺ πŸ‘©πŸ»β€πŸ”¬

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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My partner told me this is the cutest picture he’s ever taken. I asked about all the pics he’s taken of me and our dogs over the years…he thought about it for a bit and then said… β€œYeah, I think it’s the raccoon”.

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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I have "Look What You've Done" by Jet stuck in my head. I need it to go away. πŸ™‰

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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I thought the whole point of Target was the impulse purchase - which is unlikely to happen if the item is in a cage. Is this what Target means by: 'Secured shelves keep the items "on your list" in stock'? SMH

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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In my experience, the response to reviewers is also not really doable until you know where all the new data and discussion will land in the text. I can draft out portions of it, but it doesn't feel productive until I can include a real call out - See new figure X and discussion on page Y 😜

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Working on manuscript text revisions before all revised figures are assembled - yes or no? I try to revise as new data come in, but I'm beginning to think this is not an efficient way to work. It's a headache when multiple parts of the paper are in flux and requires more cleanup on the back end πŸ§ͺ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Urban birding - hawk, coyote, and power lines πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Happy Valentine's Day from the Ogden Lab! Here is a heart generated from a confocal microscopy image of a hooked primary cilium! Image from Lead Researcher Shariq Ansari @ansarishark.bsky.social SciArt DevBio πŸ§ͺ πŸ”¬

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Another Happy Mardi Gras offering - this is an E9.5 neural tube section that we are calling "Mardi Gras Beads" Olig2 is yellow, Pax6 is green, DAPI is purple. DevBio image by Ogden Lab Manager Miriam Dillard @miriamdillard.bsky.social! πŸ§ͺ πŸ‘©β€πŸ”¬

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Happy Mardi Gras from the Ogden Lab! This is a confocal micrograph of MEF cells wearing their Mardi Gras colors! Nuclei - yellow; Cdc42 - green; Membrane protein - purple. Image from St. Jude grad student @christinaadaly.bsky.social πŸ§ͺ πŸ‘©β€πŸ”¬ πŸ”¬

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Let's make Neural Tube Tuesday a thing πŸ€“ Here is a notochord (green, bottom) extending cytonemes (arrows) to the mesenchyme and adjacent neural tube floor plate (magenta with green). Cytonemes transport signals that instruct cell fate during neural tube patterning. πŸ§ͺ Image by @erichall.bsky.social

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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I cleaned my office. It smells amazing and I have the Spotify Enya channel playing. My office has become a science spa. πŸ§ͺ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Every time I've used the French press, it has been a hot mess...literally. After much experimentation, I finally settled on the pour over method. But I am curious to see this Gilmore coffee tiktok. πŸ˜€

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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What are 5 topics you can talk about unprepared for 5 minutes? 1. Nervous system development 2. Henry VIII/Tudor history 3. Yoga 4. Strategies for reading the Game of Thrones series 5. Ways to brew coffee

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Flashback to that time my lab gave Hedgehog "crystallography" a try πŸ€“ πŸ˜‚ πŸ§ͺ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Thanks to Dr. Ben Allen from U. Michigan Cell & Developmental Biology for presenting a TERRIFIC talk in the St. Jude Cell & Molecular Biology Seminar Series! We really enjoyed your visit! Cool science and great meetings/discussions! πŸ¦” πŸ§ͺ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Water birds at Shelby Farms πŸͺΆ

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Cell, Science, Nature

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Trainees: This is your occasional reminder that you should not get emotionally attached to your working hypothesis. You don't prove a hypothesis. You test it. πŸ§ͺ πŸ‘©β€πŸ”¬ πŸ”¬

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Stacey Ogden πŸ¦”'s avatar Stacey Ogden πŸ¦” @labogden.bsky.social
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Happy #MicroscopyMonday! Here is my artistic oil paint rendering of a scanning electron micrograph of neuronal cytonemes. Original image was acquired by @erichall.bsky.social in the St. Jude Cell and Tissue Imaging EM core. See his artistic rendering in the quoted post πŸ§ͺ

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Reposted by Stacey Ogden πŸ¦”

Eric Hall's avatar Eric Hall @erichall.bsky.social
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Check out this solarized SEM of the neural tube lumen with added hedgehogs! In our latest work from the @labogden.bsky.social lab we found cytonemes carry Sonic Hedgehog proteins across the neural tube for cell fate patterning. Check out the paper! www.cell.com/cell/fulltex...

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