iiinova — where your digital self keeps evolving

Eric Peterman @errricpeterman.bsky.social · 16/08/2026

A bit melodramatic from the TrainingPeaks sales department

Eric Peterman @errricpeterman.bsky.social · 26/06/2026

fluorescence fun with photoconversion new-ish adult zebrafish trunk skin immune cells in cyan, older photoconverted ones in magenta (and cyan, too, if you look closely)

zebrafish trunk skin immune cells in cyan, older photoconverted ones in magenta (and cyan, too)

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Eric Peterman @errricpeterman.bsky.social · 10/04/2026

Happy #fluorescencefriday (and start of vacation!) to all those who are celebrating Lifeact-labeled epidermal stem cells closing a wound after in vivo adult zebrafish skin injury

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Eric Peterman @errricpeterman.bsky.social · 20/01/2026

Vital departmental communications!

Penguin awareness day 2026, showing a picture of a penguin

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Eric Peterman @errricpeterman.bsky.social · 25/11/2025

I post on the internet, am I qualified?

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Eric Peterman @errricpeterman.bsky.social · 03/10/2025

cover image yeeeeeeeeehawwwww #flourescentfriday check out our work in the most recent issue of @jcellsci.bsky.social !

Cover: Skin-resident macrophages (white) migrate towards a scratch wound (centre) in a zebrafish skin explant. To reach the wound margin, migrating macrophages must navigate through a dense network of epithelial cells, which are visualised using a reporter for epithelial junctions (α-catenin-Citrine, magenta). Live-cell imaging and chemical perturbations demonstrate that skin macrophages require microtubules to efficiently respond to tissue damage and navigate epithelial obstacles. See article by E. Peterman et al. (jcs264101).

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Eric Peterman @errricpeterman.bsky.social · 18/09/2025

now online! check out our work describing roles for microtubules in tissue-resident macrophages during directed cell migration. thanks to @jcellsci.bsky.social for a stress-free publication process journals.biologists.com/jcs/article/...

Microtubules in a skin-resident macrophage

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Eric Peterman @errricpeterman.bsky.social · 23/07/2025

It's technically a Nature sister journal but this paper deserves the highest accolade I can give

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Eric Peterman @errricpeterman.bsky.social · 03/05/2025

Dudes rock. This guy had venomous snakes bite him 856 times over 18 years and made himself hyperimmune to snake venom, potentially generating a broad spectrum anti-venom. www.cell.com/cell/fulltex... Gets the coveted meme from me

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Eric Peterman @errricpeterman.bsky.social · 28/02/2025

timeline cleanse, enjoy some zebrafish scales/skin/immune cells and figure 1A of our upcoming preprint #fluorescencefriday

zebrafish skin in white, immune cells in cyan

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Eric Peterman @errricpeterman.bsky.social · 14/02/2025

Those circumstances? We want ad money AND the extra money you pay for an ad-free service

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Eric Peterman @errricpeterman.bsky.social · 19/01/2025

Came back to see Shai Halud (pacific sea lamprey)

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Eric Peterman @errricpeterman.bsky.social · 18/01/2025

They even had a kids activity book featuring everyone's favorite sensory organ @mads100tist.bsky.social

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Eric Peterman @errricpeterman.bsky.social · 18/01/2025

Now that's what I call a fish nursery! Even on vacation, gotta check out the fish. National salmon hatchery in leavenworth, WA.

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Eric Peterman @errricpeterman.bsky.social · 11/12/2024

There's autoclave gloves, then there's AUTOCLAVE GLOVES

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Eric Peterman @errricpeterman.bsky.social · 18/11/2024

microscopy repost! zebrafish skin macrophage expressing the EB3 microtubule reporter #microscopymonday #macrophagmonday #microtubulemonday

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Eric Peterman @errricpeterman.bsky.social · 13/11/2024

our (and by our, i mean the efforts of the talented first-author undergraduate) paper on calcium dynamics in skin-resident macrophages is now available online at Molecular Biology of the Cell! congrats to Pearl for her hard work on this project! www.molbiolcell.org/doi/10.1091/...

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Eric Peterman @errricpeterman.bsky.social · 12/11/2024

yeehaw bluesky and superior video upload capabilities i'm a zebrafish cell biologist studying skin wound healing. shown here are tissue-resident macrophages migrating towards a wound in a zebrafish skin explant. and i'm on the job market!

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Eric Peterman @errricpeterman.bsky.social · 21/08/2023

unsuccessful with video upload, so here's a repost from twitter somatosensory axons in juvenile zebrafish skin

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