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「インスリンの起源は何億年前?進化から読み解く本来の役割」の検索結果

8,454 件中 10 件を表示 (3800 ms) · ⭐ 保存した論文

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(insulin[MeSH] OR insulin) AND (evolution[MeSH] OR evolutionary OR origin OR phylogeny[MeSH] OR phylogenetic) AND (function OR role OR ancient OR ancestral OR primitive)

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🔍 PubMed の検索結果

  • Insulin action: 1948-80.

    R Levine · Diabetes care · 1981

    Insulin is an old hormone from the standpoint of evolution. It is found in primitive vertebrates, insects, and crustacea and has effects on growth and glucose uptake in animals low on the evolutionary ladder, yes even unicellular organisms. The fascinating problem to consider is the relative emergence of the hormone and of its receptor. Csaba has reviewed recently the work with more primitive spec…

    📄 PubMed で読む (PMID: 7009111)
  • Paradoxes of aging.

    Mikhail V Blagosklonny · Cell cycle (Georgetown, Tex.) · 2007

    Insightful articles by Kirkwood and other outstanding scientists reveal paradoxes of aging. The source of paradoxes is an assumption that aging is caused by random, cumulative molecular damage. Here I demonstrate that a concept of TOR-driven program-like aging almost automatically resolves eleven paradoxes of aging. This article discusses why the accumulation of molecular damage does not limit lif…

    📄 PubMed で読む (PMID: 18156807)
  • G3BPs tether the TSC complex to lysosomes and suppress mTORC1 signaling.

    Mirja Tamara Prentzell, Ulrike Rehbein, Marti Cadena Sandoval 他 · Cell · 2021

    Ras GTPase-activating protein-binding proteins 1 and 2 (G3BP1 and G3BP2, respectively) are widely recognized as core components of stress granules (SGs). We report that G3BPs reside at the cytoplasmic surface of lysosomes. They act in a non-redundant manner to anchor the tuberous sclerosis complex (TSC) protein complex to lysosomes and suppress activation of the metabolic master regulator mechanis…

    📄 PubMed で読む (PMID: 33497611)
  • Molecular evolution of GPCRs: GLP1/GLP1 receptors.

    Jong-Ik Hwang, Seongsik Yun, Mi Jin Moon 他 · Journal of molecular endocrinology · 2014

    Glucagon-like peptide 1 (GLP1) is an intestinal incretin that regulates glucose homeostasis through stimulation of insulin secretion from pancreatic β-cells and inhibits appetite by acting on the brain. Thus, it is a promising therapeutic agent for the treatment of type 2 diabetes mellitus and obesity. Studies using synteny and reconstructed ancestral chromosomes suggest that families for GLP1 and…

    📄 PubMed で読む (PMID: 24598200)
  • Testicular Descent.

    Charalampos Mamoulakis, Spyridon Antypas, Frank Sofras 他 · Hormones (Athens, Greece) · 2015

    📄 PubMed で読む (PMID: 26732154)
  • Insulin as a weapon.

    Samuel D Robinson, Helena Safavi-Hemami · Toxicon : official journal of the International Society on Toxinology · 2016

    The discovery of insulin and its use for the treatment of diabetes is undoubtedly one of the true successes of modern medicine. Injectable insulin would prove the first effective treatment for a previously incurable and usually fatal disease. Soon after however, the powerful effects of insulin overdose would be reported, and subsequently exploited for dubious medical and sometimes nefarious purpos…

    📄 PubMed で読む (PMID: 27777069)
  • Stearoyl-CoA desaturase: rogue or innocent bystander?

    Leanne Hodson, Barbara A Fielding · Progress in lipid research · 2013

    Different lipid fractions in humans have characteristic fatty acid profiles and these are maintained partly through diet and to a lesser extent through endogenous synthesis. The enzyme stearoyl-CoA desaturase (SCD; EC 1.14.99.5) is the rate-limiting enzyme in the synthesis of monounsaturated fatty acids such as palmitoleic acid (16:1 n-7) and oleic acid (18:1 n-9). These are the two most abundant …

    📄 PubMed で読む (PMID: 23000367)
  • Mechanisms of ageing: public or private?

    Linda Partridge, David Gems · Nature reviews. Genetics · 2002

    Ageing--the decline in survival and fecundity with advancing age is caused by damage to macromolecules and tissues. Ageing is not a programmed process, in the sense that no genes are known to have evolved specifically to cause damage and ageing. Mechanisms of ageing might therefore not be expected to be as highly conserved between distantly related organisms as are mechanisms of development and me…

    📄 PubMed で読む (PMID: 11972154)
  • Insulin-like signaling within and beyond metazoans.

    Valerio Vitali, Florian Horn, Francesco Catania 他 · Biological chemistry · 2018

    Insulin signaling is pivotal in controlling animals' lifespan and responses to environmental changes and, when altered, it may lead to pathogenic states. Despite its importance and relevance for biomedical research, insulin's mechanism of action and the full range of its pathophysiological effects remain incompletely understood. Likewise, the evolutionary origin of insulin and its associated signa…

    📄 PubMed で読む (PMID: 29664731)
  • Gene loss, thermogenesis, and the origin of birds.

    Stuart A Newman, Nadezhda V Mezentseva, Alexander V Badyaev 他 · Annals of the New York Academy of Sciences · 2013

    Compared to related taxa, birds have exceptionally enlarged and diversified skeletal muscles, features that are closely associated with skeletal diversification and are commonly explained by a diversity of avian ecological niches and locomotion types. The thermogenic muscle hypothesis (TMH) for the origin of birds proposes that such muscle hyperplasia and the associated skeletal innovations are in…

    📄 PubMed で読む (PMID: 23550607)