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Sandra Postic

@sandrapostic.bsky.social
45 followers 98 following 2 posts
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Reposted by Sandra Postic
Islet Biology Lab - UMH @isletbiologylab.bsky.social · 06/07/2026
Xie et al. combined single-nucleus RNA sequencing, spatial transcriptomics, and functional calcium imaging across pancreatic samples from healthy and metabolic disease states. www.biorxiv.org/content/10.6...
biorxiv.org
Spatial and functional mapping of the human pancreas reveals endocrine and exocrine cell states in health and metabolic disease
The human pancreas contains diverse endocrine and exocrine cell populations whose spatial organization is essential for tissue physiology. While single-cell and spatial transcriptomics revealed molecu...
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Sandra Postic @sandrapostic.bsky.social · 06/07/2026
Happy to share our new preprint on pancreatic tissue function and molecular profiling. 🤩🥳 www.biorxiv.org/content/10.6...
biorxiv.org
Spatial and functional mapping of the human pancreas reveals endocrine and exocrine cell states in health and metabolic disease
The human pancreas contains diverse endocrine and exocrine cell populations whose spatial organization is essential for tissue physiology. While single-cell and spatial transcriptomics revealed molecu...
052
Reposted by Sandra Postic
Joan Camunas-Soler @jcamunas.bsky.social · 04/07/2026
Spatial and functional mapping of the human pancreas reveals endocrine and exocrine cell states in health and metabolic disease www.biorxiv.org/content/10.6... #SpatialBiology #Pancreas #Diabetes #SingleCell
biorxiv.org
Spatial and functional mapping of the human pancreas reveals endocrine and exocrine cell states in health and metabolic disease
The human pancreas contains diverse endocrine and exocrine cell populations whose spatial organization is essential for tissue physiology. While single-cell and spatial transcriptomics revealed molecu...
033
Reposted by Sandra Postic
MedUni Wien @meduniwien.ac.at · 17/09/2025
Kann man bereits bei Neugeborenen ein genetisches Risiko für #Typ1Diabetes nachweisen? Neue Screening-Möglichkeiten von #MedUniWien & #AKHWien ermöglichen Risiken so früh wie möglich entgegenzuwirken und haben das Ziel, die Entstehung von Typ1 #Diabetes bei Kindern zu verhindern. Mehr erfahren! ⬇️
meduniwien.ac.at
Typ-1-Diabetes bei Kindern verhindern: Neues Screening bei Neugeborenen
Mehr zum Screening an MedUni Wien und AKH Wien erfahren!
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Sandra Postic @sandrapostic.bsky.social · 08/09/2025
🚀 Thrilled to share our new preprint is live! “Presenilin-1 controls glucose metabolism and identity of pancreatic β-cells” We uncover how Presenilin-1 shapes β-cell metabolism and fate. Check it out 👇 🔗 doi.org/10.1101/2025... #Diabetes #BetaCells #Metabolism #Preprint #bioRxiv
doi.org
Presenilin-1 controls glucose metabolism and identity of pancreatic beta cells
Presenilin 1 is an endoplasmic reticulum protein, most known for its role in the pathogenesis of familial Alzheimer's Disease (AD). Presenilin 1 has been attributed roles in intracellular calcium home...
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Reposted by Sandra Postic
bioRxiv Physiology @biorxiv-physio.bsky.social · 11/03/2025
Effects of Arginine Vasopressin on Islet Cells in Pancreatic Tissue Slices: Glucose-Dependent Modulation of IP3 Receptor-Specific Responses www.biorxiv.org/content/10.1101/202…
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Reposted by Sandra Postic
Jim Johnson 🇨🇦 @jimjohnsonsci.bsky.social · 15/12/2024
Delighted to have @jelenakolic.bsky.social 's beautiful landmark paper featured in this Year in Review paper in @naturerevendo.bsky.social by @cevansmo.bsky.social www.nature.com/articles/s41...
nature.com
Advances in basic biology and translation in islet research - Nature Reviews Endocrinology
Advances in islet cell biology over the past few years highlight a fundamental role for intra-islet endocrine cell interactions and δ-cells in the regulation of glycaemia. New insights into how cellul...
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