ELIZA

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308129 occurrences (No.71 in the rank) during 5 years in the PubMed. [cache]

28) These findings suggest that Gαo and MT can modulate the preferential release of younger insulin SGs via largely parallel pathways.

--- ABSTRACT ---

PMID:34292976 DOI:10.1371/journal.pone.0241939

2021 PloS one

* Microtubules and Gαo-signaling modulate the preferential secretion of young insulin secretory granules in islet β cells via independent pathways.

- For sustainable function, each pancreatic islet β cell maintains thousands of insulin secretory granules (SGs) at all times. Glucose stimulation induces the secretion of a small portion of these SGs and simultaneously boosts SG biosynthesis to sustain this stock. The failure of these processes, often induced by sustained high-insulin output, results in type 2 diabetes. Intriguingly, young insulin SGs are more likely secreted during glucose-stimulated insulin secretion (GSIS) for unknown reasons, while older SGs tend to lose releasability and be degraded. Here, we examine the roles of microtubule (MT) and Gαo-signaling in regulating the preferential secretion of young versus old SGs. We show that both MT-destabilization and Gαo inactivation results in more SGs localization near plasma membrane (PM) despite higher levels of GSIS and reduced SG biosynthesis. Intriguingly, MT-destabilization or Gαo-inactivation results in higher secretion probabilities of older SGs, while combining both having additive effects on boosting GSIS. Lastly, Gαo inactivation does not detectably destabilize the β-cell MT network. These findings suggest that Gαo and MT can modulate the preferential release of younger insulin SGs via largely parallel pathways.

--- ABSTRACT END ---

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(1)346 that	(4)6 an	(7)2 best	(10)2 integrating
(2)46 a	(5)6 that,	(8)2 either
(3)17 the	(6)3 ways	(9)2 further

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--- WordNet output for suggest --- =>〜しようと提案する, を提案する, 示唆する, 暗示する, 提案する Overview of verb suggest The verb suggest has 5 senses (first 5 from tagged texts) 1. (57) propose, suggest, advise -- (make a proposal, declare a plan for something; "the senator proposed to abolish the sales tax") 2. (21) hint, suggest -- (drop a hint; intimate by a hint) 3. (19) suggest, intimate -- (imply as a possibility; "The evidence suggests a need for more clarification") 4. (14) indicate, suggest -- (suggest the necessity of an intervention; in medicine; "Tetracycline is indicated in such cases") 5. (12) suggest, evoke, paint a picture -- (call to mind; "this remark evoked sadness") --- WordNet end ---