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Grzegorz (Greg) Walkiewicz

@greg-walkiew.bsky.social
97 followers 208 following 5 posts

PhD, Stanford University 🧠👁️🔬 Passionate about eyes 👀, Alzheimer’s disease, ophthalmology, neurodegeneration, and proteomics 🧬 #Ophthalmology #Neurodegeneration #pTau #retina #amyloid

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Grzegorz (Greg) Walkiewicz @greg-walkiew.bsky.social · 19/09/2026
Our paper is finally out in eLife!🧠🔬 A team effort exploring neuronal dysfunction in Lowe syndrome, with a focus on mitochondrial defects across iPSC neurons, mouse & zebrafish models. Happy to share our science openly, beyond Impact Factor. Huge thanks to everyone involved! doi.org/10.7554/eLif...
doi.org
Defective neuronal differentiation in Lowe syndrome is associated with mitochondrial dysfunction and impaired cilia-related Sonic Hedgehog signaling
OCRL deficiency is associated with mitochondrial dysfunction, altered ciliary signaling, and disrupted neural cell-state regulation across multiple experimental models of Lowe syndrome.
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Grzegorz (Greg) Walkiewicz @greg-walkiew.bsky.social · 17/04/2025
Good news! My article received enough views to be a Top Viewed Articl in A&D journal @wiley.come. Read it here: doi.org/10.1002/alz.... #TopViewedArticle
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Grzegorz (Greg) Walkiewicz @greg-walkiew.bsky.social · 14/04/2025
I'm excited to start my postdoc at @stanfordpress.bsky.social in the Department of Ophthalmology with Prof. Yang Sun. I'll continue my work on retinal pathology and neurodegeneration. If you’re working on similar topics, let’s connect. #Neurodegeneration #RetinaResearch #Alzheimer #science
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Grzegorz (Greg) Walkiewicz @greg-walkiew.bsky.social · 21/12/2024
📢 Excited to announce the publication of my recent paper in #ActaNeuropathologicaCommunications with #SpringerNature! Our study explores the link between #tau -related #neurodegeneration in the #retina and its implications for #Alzheimersdisease Full article: 🔗 doi.org/10.1186/s404... #vision
doi.org
pTau pathology in the retina of TAU58 mice: association with ganglion cell degeneration and implications on seeding and propagation of pTau from human brain lysates - Acta Neuropathologica Communicati...
The accumulation of abnormal phosphorylated Tau protein (pTau) in neurons of the brain is a pathological hallmark of Alzheimer’s disease (AD). PTau pathology also occurs in the retina of AD cases. Acc...
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Reposted by Grzegorz (Greg) Walkiewicz
Klara Gawor @gawor-neuro.bsky.social · 14/12/2024
Brains of Alzheimer's patients—but look at the other aggregated proteins! We explore how two distinct variants of αSynuclein co-pathology contribute to hippocampal degeneration. Check out our new article in @braincomms.bsky.social: academic.oup.com/braincomms/a... 🧠🧪
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Grzegorz (Greg) Walkiewicz @greg-walkiew.bsky.social · 11/12/2024
🎓 I finished my PhD at KU Leuven in the Neuropathology Lab, where I studied the link between Alzheimer's disease 🧠 and the eye 👁️. Now looking for a postdoc position to continue exploring neurodegeneration. #KULeuven #Neuropathology #AlzheimersResearch #PostdocSearch #Science #Neuroscience
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Reposted by Grzegorz (Greg) Walkiewicz
Current Biology @currentbiology.bsky.social · 19/11/2024
You asked for it...
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Reposted by Grzegorz (Greg) Walkiewicz
Paige L @paigeonthebrain.bsky.social · 15/11/2024
Alz and Dementia starter pack so we can all follow each other! Please reply here if you would like to be added! 🧠 go.bsky.app/91HPwva #ENDAlz #Alzheimers #Dementia
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Reposted by Grzegorz (Greg) Walkiewicz
Bryan D. James, PhD @bryandjames.bsky.social · 15/11/2024
Someone had to do it! I created a starter pack for #Alzheimer’s #dementia #ADRD researchers on Bluesky. Please let me know who I left out! Hoping more and more of us will join Bluesky go.bsky.app/22DpUEy
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