Abstract：
:Ile-Ala-Val-Pro-Gly-Glu-Val-Ala (IAVPGEVA), Ile-Ala-Val-Pro-Thr-Gly-Val-Ala (IAVPTGVA) and Leu-Pro-Tyr-Pro (LPYP), three peptides deriving from soy glycinin hydrolysis, are known to regulate cholesterol metabolism in human hepatic HepG2 cells. We have recently demonstrated that the mechanism of action involves the activation of adenosine monophosphate-activated protein kinase (AMPK). This fact suggested a potential activity of the same peptides on glucose metabolism that prompted us to also investigate this aspect in the same cells. After treatment with IAVPGEVA, IAVPTGVA and LPYP, HepG2 cells were analyzed using a combination of molecular techniques, including western blot analysis, glucose uptake experiments and fluorescence microscopy evaluation. The results showed that these peptides are indeed able to enhance the capacity of HepG2 cells to uptake glucose, via glucose transporter 1 GLUT1 and glucose transporter 4 GLUT4 activation, through the stimulation of protein kinase B Akt and adenosine monophosphate-activated protein kinase AMPK pathways, both involved in glucose metabolism.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Lammi C,Zanoni C,Arnoldi Adoi
10.3390/ijms161126029subject
Has Abstractpub_date
2015-11-16 00:00:00pages
27362-70issue
11issn
1422-0067pii
ijms161126029journal_volume
16pub_type
杂志文章abstract：:Hepcidin-25 was identified as the main iron regulator in the human body, and it by binds to the sole iron-exporter ferroportin. Studies showed that the N-terminus of hepcidin is responsible for this interaction, the same N-terminus that encompasses a small copper(II)-binding site known as the ATCUN (amino-terminal Cu(...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19082271
更新日期：2018-08-02 00:00:00
abstract：:Liver fibrosis is a complex process associated to most types of chronic liver disease, which is characterized by a disturbance of hepatic tissue architecture and the excessive accumulation of extracellular matrix. Resolvin E1 (RvE1) is a representative member of the eicosapentaenoic omega-3 lipid derivatives, and is a...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21228827
更新日期：2020-11-22 00:00:00
abstract：:Inflammatory diseases are caused by excessive inflammation from pro-inflammatory mediators and cytokines produced by macrophages. The Nrf2 signaling pathway protects against inflammatory diseases by inhibiting excessive inflammation via the regulation of antioxidant enzymes, including HO-1 and NQO1. We investigated th...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22020762
更新日期：2021-01-14 00:00:00
abstract：:B-lymphocyte differentiation is one of the best understood developmental pathways in the hematopoietic system. Our understanding of the developmental trajectories linking the multipotent hematopoietic stem cell to the mature functional B-lymphocyte is extensive as a result of efforts to identify and prospectively isol...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19071928
更新日期：2018-06-30 00:00:00
abstract：:A novel camptothecin analogue, (20S)-10,11-methylenedioxy-camptothecin (FL118), has been proven to show significant antitumor efficacy for a wide variety of solid tumors. However, the further development of FL118 is severely hindered due to its extremely poor water solubility and adverse side effects. Here, two series...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21228495
更新日期：2020-11-11 00:00:00
abstract：:Antibiotic-loaded bone graft substitutes are attractive clinical options and have been used for years either for prophylaxis or therapy for periprosthetic and fracture-related infections. Calcium sulfate and hydroxyapatite can be combined in an injectable and moldable bone graft substitute that provides dead space man...
journal_title：International journal of molecular sciences
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更新日期：2020-12-04 00:00:00
abstract：:Epigenetic modifications have emerged into one of the cancer hallmarks, replacing the concept of malignant pathologies as being solely genetic-based conditions. The epigenetic landscape is responsible for normal development but also for the heterogeneity among tissues in terms of gene expression patterns. Dysregulatio...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
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更新日期：2018-02-27 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms12117459
更新日期：2011-01-01 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21082771
更新日期：2020-04-16 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20164000
更新日期：2019-08-16 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19092817
更新日期：2018-09-18 00:00:00
abstract：:Colorectal cancer (CRC) represents the third-most common cancer worldwide and one of the main challenges for public health. Despite great strides in the application of neoadjuvant and adjuvant therapies for rectal and colon cancer patients, each of these treatments is still associated with certain adverse effects and ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,meta分析
doi：10.3390/ijms20153842
更新日期：2019-08-06 00:00:00
abstract：:Chenopodium quinoa Wild is a "pseudocereal" grain which attracts a lot of attention in the scientific community as it has a positive effect on health. Here, we investigate the presence of biologically active O-prenylated phenylpropanoids in the ethanol extract of commercially available quinoa seeds. We claim that 4'-G...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20133262
更新日期：2019-07-02 00:00:00
abstract：:Hepatocyte cell death is a key process in the pathogenesis of nonalcoholic steatohepatitis (NASH). However, the factors responsible for and mechanisms underlying NASH-related cell death have not yet been elucidated in detail. We herein investigated the effects of intracellular glyceraldehyde (GA)-derived advanced glyc...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21144861
更新日期：2020-07-09 00:00:00
abstract：:The central oscillator generating cyanobacterial circadian rhythms comprises KaiA, KaiB, and KaiC proteins. Their interactions cause KaiC phosphorylation and dephosphorylation cycles over approximately 24 h. KaiB interacts with phosphorylated KaiC in competition with SasA, an output protein harboring a KaiB-homologous...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20184550
更新日期：2019-09-13 00:00:00
abstract：:Fetal programming implies that the maternal diet during pregnancy affects the long-term health of offspring. Although maternal diet influences metabolic disorders and non-alcoholic fatty liver disease in offspring, the hepatic mechanisms related to metabolites are still unknown. Here, we investigated the maternal diet...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21239060
更新日期：2020-11-28 00:00:00
abstract：:The circadian system is an endogenous timekeeping system that synchronizes physiology and behavior with the 24 h solar day. Mice with total deletion of the core circadian clock gene Bmal1 show circadian arrhythmicity, cognitive deficits, and accelerated age-dependent decline in adult neurogenesis as a consequence of i...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21041394
更新日期：2020-02-19 00:00:00
abstract：:Future long-duration space missions will involve travel outside of the Earth's magnetosphere protection and will result in astronauts being exposed to high energy and charge (HZE) ions and protons. Exposure to this type of radiation can result in damage to the central nervous system and deficits in numerous cognitive ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20020339
更新日期：2019-01-15 00:00:00
abstract：:The recognition of cell surface glycans by lectins may be critical for the innate and adaptive immune responses. ArtinM, a d-mannose-binding lectin from Artocarpus heterophyllus, activates antigen-presenting cells by recognizing TLR2 N-glycans and induces Th1 immunity. We recently demonstrated that ArtinM stimulated C...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18071400
更新日期：2017-06-30 00:00:00
abstract：:Ionic liquid crystals are materials that combine the classes of liquid crystals and ionic liquids. The first one is based on the multi-billion-dollar flat panel display industry, whilst the latter quickly developed in the past decades into a family of highly-tunable non-volatile solvents. The combination yields materi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms17050731
更新日期：2016-05-16 00:00:00
abstract：:In this issue, we are pleased and honored to have an interview with Professor Martin Pichler, who is the Collection Editor for the International Journal of Molecular Sciences Topical Collection of "Regulation by Non-Coding RNAs" [1].[...]. ...
journal_title：International journal of molecular sciences
pub_type： 社论,面试
doi：10.3390/ijms17040605
更新日期：2016-04-21 00:00:00
abstract：:Biomarkers for the early detection of pancreatic cancer are urgently needed. The aim of this pilot study was to evaluate changes in serum N-glycoproteins and their glycosylation status prior to clinical presentation of pancreatic cancer that may be potential biomarkers. Prediagnosis serum samples pooled according to f...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18122670
更新日期：2017-12-09 00:00:00
abstract：:The melanin-inducing properties of cirsimaritin were investigated in murine B16F10 cells. Cirsimaritin is an active flavone with methoxy groups, which is isolated from the branches of Lithocarpus dealbatus. Tyrosinase activity and melanin content in murine B16F10 melanoma cells were increased by cirsimaritin in a dose...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16048772
更新日期：2015-04-20 00:00:00
abstract：:Members of the placenta-specific miRNA cluster C19MC, including miR-519d, are secreted by fetal trophoblast cells within extracellular vesicles (EVs). Trophoblast-derived EVs can be internalized by the autologous trophoblast and surrounding maternal immune cells, resulting in coordination of cellular responses. The st...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21103458
更新日期：2020-05-14 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms17030330
更新日期：2016-03-03 00:00:00
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journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20010218
更新日期：2019-01-08 00:00:00
abstract：:Two mesenchymal zinc transporters, ZIP7 and ZIP13, play critical roles in dermal development. ZIP7 and ZIP13 are the closest among the conserved mammalian zinc transporters. However, whether their functions are complementary remains a controversial issue. In the present study, we found that the expression of ZIP13, bu...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20163941
更新日期：2019-08-13 00:00:00
abstract：:Endothelin-1 (ET-1) autocrine and paracrine signaling modulate cell proliferation of tumor cells by activating its receptors, endothelin A receptor (ETAR) and endothelin B receptor (ETBR). Dysregulation of ETAR activation promotes tumor development and progression. The potential of ETAR antagonists and the dual-ETAR a...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17081244
更新日期：2016-08-02 00:00:00
abstract：:Heat shock proteins (HSPs) play various stress-protective roles in plants. In this study, three HSP genes were isolated from a suppression subtractive hybridization (SSH) cDNA library of Ginkgo biloba leaves treated with cold stress. Based on the molecular weight, the three genes were designated GbHSP16.8, GbHSP17 and...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms13055768
更新日期：2012-01-01 00:00:00
abstract：:Busulfan is an alkylating agent routinely used in conditioning regimens prior to allogeneic hematopoietic cell transplantation (HCT) for various nonmalignant disorders, including inborn errors of metabolism. The combination of model-based dosing and therapeutic drug monitoring (TDM) of busulfan pharmacokinetics (PK) t...
journal_title：International journal of molecular sciences
pub_type：
doi：10.3390/ijms21165634
更新日期：2020-08-06 00:00:00
