Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sandra Postić"'
Autor:
Nastja Sluga, Lidija Križančić Bombek, Jasmina Kerčmar, Srdjan Sarikas, Sandra Postić, Johannes Pfabe, Maša Skelin Klemen, Dean Korošak, Andraž Stožer, Marjan Slak Rupnik
Publikováno v:
Frontiers in Endocrinology, Vol 13 (2022)
Adrenaline inhibits insulin secretion from pancreatic beta cells to allow an organism to cover immediate energy needs by unlocking internal nutrient reserves. The stimulation of α2-adrenergic receptors on the plasma membrane of beta cells reduces th
Externí odkaz:
https://doaj.org/article/9a229ca41a2e4fb1889a8a0e1a215944
Autor:
Sandra Postić, Marko Gosak, Wen-Hao Tsai, Johannes Pfabe, Srdjan Sarikas, Andraž Stožer, Dean Korošak, Shi-Bing Yang, Marjan Slak Rupnik
Publikováno v:
Frontiers in Endocrinology, Vol 13 (2022)
Extracellular pH has the potential to affect various aspects of the pancreatic beta cell function. To explain this effect, a number of mechanisms was proposed involving both extracellular and intracellular targets and pathways. Here, we focus on reas
Externí odkaz:
https://doaj.org/article/96b4a8309fd04ed1b107131776c077d2
Publikováno v:
Cells, Vol 10, Iss 7, p 1580 (2021)
Cholinergic innervation in the pancreas controls both the release of digestive enzymes to support the intestinal digestion and absorption, as well as insulin release to promote nutrient use in the cells of the body. The effects of muscarinic receptor
Externí odkaz:
https://doaj.org/article/ab4d49a69c1843d1bd20da130709d1ac
Autor:
Sandra Postić, Srdjan Sarikas, Johannes Pfabe, Viljem Pohorec, Lidija Križančić Bombek, Nastja Sluga, Maša Skelin Klemen, Jurij Dolenšek, Dean Korošak, Andraž Stožer, Carmella Evans-Molina, James D. Johnson, Marjan Slak Rupnik
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 324:E42-E55
Physiological glucose or ryanodine stimulation of β cell collectives generates a large number of [Ca2+]c events, which can be rapidly assessed with our newly developed automatic image segmentation and [Ca2+]c event identification pipeline. The event
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78a069c6427a6d3af045dba9e6046bb7
https://doi.org/10.1152/ajpendo.00165.2022
https://doi.org/10.1152/ajpendo.00165.2022
Autor:
Ya-Chi Huang, Marjan Slak Rupnik, Dean Korošak, Thomas Pieber, Barbara Ehall, Srdjan Sarikas, Johannes Pfabe, Sandra Postić
The mechanisms accounting for the functional changes of α- and β-cells over the course of Type 1 Diabetes (T1D) development are largely unknown. Permitted by our established technology of high spatiotemporal resolution imaging of cytosolic Ca2+ ([C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d7d460db11df727a5e38852199f42ac
https://doi.org/10.2337/figshare.23223260
https://doi.org/10.2337/figshare.23223260
Autor:
Sandra Postić, Johannes Pfabe, Srdjan Sarikas, Barbara Ehall, Thomas Pieber, Dean Korošak, Marjan Slak Rupnik, Ya-Chi Huang
Publikováno v:
Diabetes.
The mechanisms accounting for the functional changes of α- and β-cells over the course of Type 1 Diabetes (T1D) development are largely unknown. Permitted by our established technology of high spatiotemporal resolution imaging of cytosolic Ca2+ ([C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69e184caa1b40986b83f1fdd28b0b96f
https://doi.org/10.2337/db22-0952
https://doi.org/10.2337/db22-0952
Autor:
Sandra, Postić, Srdjan, Sarikas, Johannes, Pfabe, Viljem, Pohorec, Lidija, Križančić Bombek, Nastja, Sluga, Maša, Skelin Klemen, Jurij, Dolenšek, Dean, Korošak, Andraž, Stožer, Carmella, Evans-Molina, James D, Johnson, Marjan, Slak Rupnik
Publikováno v:
American journal of physiology. Endocrinology and metabolism. 324(1)
The release of peptide hormones is predominantly regulated by a transient increase in cytosolic Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a8c67f73f410b90f42f5e93328ef501b
https://pubmed.ncbi.nlm.nih.gov/36449570
https://pubmed.ncbi.nlm.nih.gov/36449570
Publikováno v:
4open. 6:3
Presented with sensory challenges, living cells employ extensive noisy, fluctuating signaling and communication among themselves to compute a physiologically proper response. Using coupled stochastic oscillators model, we propose that biological comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c63458e3e7e5cec98be50957114f222
https://doi.org/10.1051/fopen/2023002
https://doi.org/10.1051/fopen/2023002
Publikováno v:
Cells
Cells, Vol 10, Iss 1580, p 1580 (2021)
Volume 10
Issue 7
Cells, Vol 10, Iss 1580, p 1580 (2021)
Volume 10
Issue 7
Cholinergic innervation in the pancreas controls both the release of digestive enzymes to support the intestinal digestion and absorption, as well as insulin release to promote nutrient use in the cells of the body. The effects of muscarinic receptor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb0ec4c7092130954c9b48354cf8ba8
https://pubmed.ncbi.nlm.nih.gov/34201461
https://pubmed.ncbi.nlm.nih.gov/34201461
Autor:
Sandra Postić, Marjan Slak Rupnik, Dean Korošak, Pfabe J, Nastja Sluga, Carmella Evans-Molina, James D. Johnson, Andraž Stožer, Pohorec, Srdjan Sarikas, Jurij Dolenšek, Lidija Križančić Bombek, Skelin Klemen M
The release of peptide hormones is predominantly regulated by a transient increase in cytosolic Ca2+ concentration ([Ca2+]c). To trigger exocytosis, Ca2+ ions enter the cytosol from intracellular Ca2+ stores or from the extracellular space. The molec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3858838e6cfa2ea89f214af801175d74
https://doi.org/10.1101/2021.04.14.439796
https://doi.org/10.1101/2021.04.14.439796