Abstract：
:The physicochemical properties and antioxidant activity of a molecule could be improved by the substitution of an oxygen atom in a molecule with selenium. We synthesized selenoflavanones and flavanones to evaluate their neuroprotective effects. The selenoflavanones showed improved physicochemical properties, suggestive of the ability to pass through the blood-brain barrier (BBB). They showed in vitro antioxidant effects against hydrogen peroxide, and did not result in severe cytotoxicity. Moreover, infarction volumes in a transient ischemia mouse model were significantly reduced by the selenoflavanone treatments.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Choi YS,Kim DM,Kim YJ,Yang S,Lee KT,Ryu JH,Jeong JHdoi
10.3390/ijms161226188subject
Has Abstractpub_date
2015-12-10 00:00:00pages
29574-82issue
12issn
1422-0067pii
ijms161226188journal_volume
16pub_type
杂志文章abstract：:CZ48, chemically camptothecin-20-O-propionate hydrate, is currently under clinical investigation. The kinetics of the metabolite camptothecin (CPT) formation and of CZ48 depletion in mouse and human liver microsomes in the presence or absence of NADPH was examined. The formation rate of camptothecin in human liver mic...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms13055498
更新日期：2012-01-01 00:00:00
abstract：:Impairment of skeletal muscle function causes disabilities in elderly people. Therefore, in an aged society, prevention and treatment of sarcopenia are important for expanding healthy life expectancy. In addition to aging, adipose tissue disfunction and inflammation also contribute to the pathogenesis of sarcopenia by...
journal_title：International journal of molecular sciences
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doi：10.3390/ijms21093182
更新日期：2020-04-30 00:00:00
abstract：:Glioblastoma (GBM) is the most common malignant brain tumor and its malignant phenotypic characteristics are classified as grade IV tumors. Molecular interactions, such as protein-protein, protein-ncRNA, and protein-peptide interactions are crucial to transfer the signaling communications in cellular signaling pathway...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22020517
更新日期：2021-01-06 00:00:00
abstract：:The signaling function of the Na/K-ATPase has been established for 20 years and is widely accepted in the field, with many excellent reports and reviews not cited here. Even though there is debate about the underlying mechanism, the signaling function is unquestioned. This short review looks back at the evolution of N...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19092600
更新日期：2018-09-01 00:00:00
abstract：:The non-proteinogenic amino acid lanthionine is a byproduct of hydrogen sulfide biosynthesis: the third endogenous vasodilator gas, after nitric oxide and carbon monoxide. While hydrogen sulfide is decreased in uremic patients on hemodialysis, lanthionine is increased and has been proposed as a new uremic toxin, since...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19051323
更新日期：2018-04-29 00:00:00
abstract：:Aptamers are nucleic acid analogues of antibodies with high affinity to different targets, such as cells, viruses, proteins, inorganic materials, and coenzymes. Empirical approaches allow the design of in vitro aptamers that bind particularly to a target molecule with high affinity and selectivity. Theoretical methods...
journal_title：International journal of molecular sciences
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更新日期：2020-11-10 00:00:00
abstract：:Papillary thyroid cancer (PTC) is the most common tumor subtype of thyroid cancer. However, not all PTCs are responsive to current surgical and radioiodine treatment. The well-established clinical prognostic factors include tumor size, lymph node/distal metastasis, and extrathyroidal invasion. The RET/PTC-RAS-BRAF lin...
journal_title：International journal of molecular sciences
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更新日期：2017-03-15 00:00:00
abstract：:MicroRNAs have been identified as key regulators of gene expression and thus their potential in disease diagnostics, prognosis and therapy is being actively pursued. Deregulation of microRNAs in cerebral pathogenesis has been reported to a limited extent in both animal models and human. Due to the complexity of the pa...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms15011418
更新日期：2014-01-20 00:00:00
abstract：:Due to role of the Keap1-Nrf2 protein-protein interaction (PPI) in protecting cells from oxidative stress, the development of small molecule inhibitors that inhibit this interaction has arisen as a viable approach to combat maladies caused by oxidative stress, such as cancers, neurodegenerative disease and diabetes. T...
journal_title：International journal of molecular sciences
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abstract：:Grass carp (Ctenopharyngodon idellus) is an important worldwide commercial freshwater culture species. However, grass carp reovirus (GCRV) causes serious hemorrhagic disease in fingerlings and yearlings of fishes. To understand the molecular pathogenesis of host cells during GCRV infection, intensive proteomic quantif...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18112419
更新日期：2017-11-14 00:00:00
abstract：:Citrate is a key intermediate of the tricarboxylic acid cycle and acts as an allosteric signal to regulate the production of cellular ATP. An elevated cytosolic citrate concentration inhibits growth in several types of human cancer cells; however, the underlying mechanism by which citrate induces the growth arrest of ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20092105
更新日期：2019-04-29 00:00:00
abstract：:Post-transcriptional regulatory networks are dependent on the interplay of many RNA-binding proteins having a major role in mRNA processing events in mammals. We have been interested in the concerted action of the two RNA-binding proteins hnRNP A1 and HuR, both stable components of immunoselected hnRNP complexes and h...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms141020256
更新日期：2013-10-11 00:00:00
abstract：:The mosquito-borne viral disease caused by the Dengue virus is an expanding global threat. Diagnosis in low-resource-settings and epidemiological surveillance urgently requires new immunoprobes for serological tests. Structure-based epitope prediction is an efficient method to design diagnostic peptidic probes able to...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20081921
更新日期：2019-04-18 00:00:00
abstract：:Xanthohumol (XN), a prenylated flavonoid found in hops, inhibits growth in a variety of cancer cell lines; however, its use raises concerns as gut microbiota and the host's hepatic cytochrome P450 enzymes metabolize it into the most potent phytoestrogen known, 8-prenylnaringenin (8-PN). The XN derivatives dihydroxanth...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20051203
更新日期：2019-03-09 00:00:00
abstract：:In 1937, Sir H. A Krebs first published the Citric Acid Cycle, a unidirectional cycle with carboxylic acids. The original concept of the Citric Acid Cycle from Krebs' 1953 Nobel Prize lecture illustrates the unidirectional degradation of lactic acid to water, carbon dioxide and hydrogen. Here, we add the heart lactate...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms22020604
更新日期：2021-01-09 00:00:00
abstract：:The kidney plays a primary role in maintaining homeostasis and detoxification of numerous hydrophilic xenobiotics as well as endogenous compounds. Because the kidney is exposed to a larger proportion and higher concentration of drugs and toxins than other organs through the secretion of ionic drugs by tubular organic ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms17111826
更新日期：2016-11-01 00:00:00
abstract：:NRF2 (Nuclear factor Erythroid 2-related Factor 2) signaling is impaired in Friedreich's Ataxia (FRDA), an autosomal recessive disease characterized by progressive nervous system damage and degeneration of nerve fibers in the spinal cord and peripheral nerves. The loss of frataxin in patients results in iron sulfur cl...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20205211
更新日期：2019-10-21 00:00:00
abstract：:Amyloid A (AA) amyloidosis is a condition in which amyloid fibrils characterized by a linear morphology and a cross-β structure accumulate and are deposited extracellularly in organs, resulting in chronic inflammatory diseases and infections. The incidence of AA amyloidosis is high in humans and several animal species...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22031036
更新日期：2021-01-21 00:00:00
abstract：:Peanut samples were irradiated (0.0, 5.2, 7.2 or 10.0 kGy), stored for a year (room temperature) and examined every three months. Mycotoxic fungi (MF) were detected in non-irradiated blanched peanuts. A dose of 5.2 kGy was found suitable to prevent MF growth in blanched samples. No MF was detected in in-shell peanuts,...
journal_title：International journal of molecular sciences
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doi：10.3390/ijms130910935
更新日期：2012-01-01 00:00:00
abstract：:This study aimed to express heterologously the lipase LipA from Pseudomonas aeruginosa PSA01 obtained from palm fruit residues. In previous approaches, LipA was expressed in Escherichia coli fused with its signal peptide and without its disulfide bond, displaying low activity. We cloned the mature LipA with its trunca...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21113925
更新日期：2020-05-30 00:00:00
abstract：:The application of autologous mesenchymal stem cells (MSC) for the treatment of bone defects requires two invasive procedures and several weeks of ex vivo cell expansion. To overcome these limitations, the administration of allogeneic MSC may be attractive, because they are anticipated to be immunoprivileged. Because ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
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journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19020357
更新日期：2018-01-25 00:00:00
abstract：:ATP is a major energy source in the mammalian cells, but it is an extracellular chemical messenger acting on P2 purinergic receptors. A line of evidence has shown that ATP is released from many different types of cells including neurons, endothelial cells, and muscle cells. In this review, we described the distributio...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms22010251
更新日期：2020-12-29 00:00:00
abstract：:Triple-negative breast cancer (TNBC) is characterized by the lack of immunohistochemical staining for estrogen receptors (ER), progesterone receptors (PR), and lack of overexpression or amplification of human epidermal growth factor receptor 2 (HER2). Our aim was to investigate the expression of transmembrane protease...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms140714659
更新日期：2013-07-12 00:00:00
abstract：:Mammalian aquaporins (AQPs) are transmembrane channels expressed in a large variety of cells and tissues throughout the body. They are known as water channels, but they also facilitate the transport of small solutes, gasses, and monovalent cations. To date, 13 different AQPs, encoded by the genes AQP0-AQP12, have been...
journal_title：International journal of molecular sciences
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更新日期：2019-04-25 00:00:00
abstract：:Geopropolis is a resin mixed with mud, produced only by stingless bees. Despite being popularly known for its medicinal properties, few scientific studies have proven its biological activities. In this context, the objective of this study was to determine the chemical composition and antioxidant, anti-inflammatory, an...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18050953
更新日期：2017-05-03 00:00:00
abstract：:Sarcomere and cytoskeleton genes, or actomyosin genes, regulate cell biology including mechanical stress, cell motility, and cell division. While actomyosin genes are recurrently dysregulated in cancers, their oncogenic roles have not been examined in a lineage-specific fashion. In this report, we investigated dysregu...
journal_title：International journal of molecular sciences
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abstract：:Low-grade inflammation is implicated in the pathogenesis of atherosclerosis, metabolic syndrome, and apathy as a form of vascular depression. We analyzed the brain magnetic resonance imaging findings in 259 community-dwelling older adults (122 men and 137 women, with a mean age of 68.4 years). The serum concentrations...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20081905
更新日期：2019-04-17 00:00:00
abstract：:The anti-stress potential of dietary L-arginine (Arg) was assessed in psychosocially stress-loaded senescence-accelerated (SAMP10) mice. Although this strain of mouse is sensitive to stress, daily administration of Arg at 3 mg/kg significantly suppressed aging-related cognitive decline and behavioral depression at nin...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22020508
更新日期：2021-01-06 00:00:00
abstract：:Type 2 diabetes mellitus (T2D) is a chronic metabolic disease resulting from insulin resistance and progressively reduced insulin secretion, which leads to impaired glucose utilization, dyslipidemia and hyperinsulinemia and progressive pancreatic beta cell dysfunction. The incidence of type 2 diabetes mellitus is incr...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21186842
更新日期：2020-09-18 00:00:00
