@StelaPanagiotou Profile picture

Styliani Panagiotou

@StelaPanagiotou

Molecular cell biologist, intrigued by membrane contact sites in pancreatic beta cells and microscopy. PhD candidate at Uppsala University.

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Styliani Panagiotou Reposted

🔬 FEBS Open Bio Webinar: Mitochondrial Biogenesis: An in-depth look into the beating heart of the eukaryotic cell 🗓️19th November at 16:00 CET ➡️zoom.us/webinar/regist… ➡️ network.febs.org/posts/upcoming… #mitochondria #webinar #FEBSOpenBio #YoungFEBS #FEBS_JS #febsjuniorsection


Styliani Panagiotou Reposted

Η μεγαλύτερη τιμή 🇬🇷🇬🇷🧿

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Styliani Panagiotou Reposted
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Styliani Panagiotou Reposted
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Styliani Panagiotou Reposted

🧬Day 1 of #EISG2024 delved into human islet development and defects! Poster session 1

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Styliani Panagiotou Reposted

🧬 Day 1 of #EISG2024 delved into human islet development and defects! Session 1: Islet development and stem cell islets

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Styliani Panagiotou Reposted

Pancreatic islet for #FluorescenceFriday DAPI in 🔵, Insulin in 🟢 and mitochondria (COX-IV) in 🔴. 🔬Leica Sp8. Note that mitochondria in exocrine cells have more elongated morphology than in beta-cells. In contrast to majority of cell types the normal state of mitochondria…

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Styliani Panagiotou Reposted

I was reading 2023 Nobel laureate Katalin Kariko's book, Breaking Through. She was brutally honest about the academic system in US. And, here is an example section from her book.

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Styliani Panagiotou Reposted

rdcu.be/dHF8a Happy to share our latest work on hepatic ER and mitochondria structure. We analyzed ER & mitochondria shape and their interactions across liver zonation, in fasting/feeding cycles and in obesity! Grateful for everyone involved! @apsarruda @ghotamis Shan &…


Styliani Panagiotou Reposted

Excited to host @LLLackner soon for a seminar!

Mark your calendars and join us as Dr. Laura Lackner (@LLLackner) presents her research on "The expanding and unexpected functions of a mitochondria-ER-plasma membrane contact site" on April 30th!

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Styliani Panagiotou Reposted

There's a new paper from the @Oidevall group (Uppsala) who show that insulin granules form contacts with the ER where OSBP is recruited (Ca2+ and pH- dependent) to exchange granule PI(4)P for ER cholesterol, hence allowing normal insulin secretion.

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cell.com/cell-reports/f… Excited for my first first-author paper! I'd like to thank all the co-authors @msolimena @miRNA375 @Andi_Microscopy @TomasLab_ICL for their contribution, especially Dr. KiaWee Tan and my supervisor @Oidevall for their guidance during this crazy journey!



Styliani Panagiotou Reposted

OSBP-mediated PI(4)P-cholesterol exchange at endoplasmic reticulum-secretory granule contact sites controls insulin secretion dlvr.it/T4jf42


cell.com/cell-reports/f… Excited for my first first-author paper! I'd like to thank all the co-authors @msolimena @miRNA375 @Andi_Microscopy @TomasLab_ICL for their contribution, especially Dr. KiaWee Tan and my supervisor @Oidevall for their guidance during this crazy journey!


Styliani Panagiotou Reposted

RESEARCH ASSISTANT POSITION OPEN IN PARIS! Hey everyone, we have an opening for 2 years for a research assistant position in my team at the @InstitutCerveau We are looking for someone to help us out in imaging + ephys! dejuansanzlab.org/research-assis… i.e. exocytosis in synapses!


Styliani Panagiotou Reposted

OSBP-mediated PI(4)P-cholesterol exchange at endoplasmic reticulum-secretory granule contact sites controls insulin secretion biorxiv.org/content/10.110…


Styliani Panagiotou Reposted

Insulin sparkles in islets! our image becomes the cover! How nice😀😀👏 nature.com/natmetab/

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Styliani Panagiotou Reposted

Pleased to introduce the speakers of #EISG24_Helsinki 🇫🇮session 3 "Signalling and Crosstalk in the Islet"🎌🏁🛑 : Huixia Ren, Anders Tengholm and Joan Camuñas-Soler. Also short oral presentations 🧑‍🎤 selected from submitted abstracts, don't forget to send yours!

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Styliani Panagiotou Reposted

Purification of time-resolved insulin granules reveals proteomic and lipidomic changes during granule aging dlvr.it/T3TCpy


#imaging pancreatic #islets is always the highlight of the week :D 🔬

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I asked my HR to fix my office tag, and he returned with a promotion haha...it is definitely worth a place on my vision board! (the flag XD)

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