Abstract：
:Inonotus obliquus is an edible mushroom and also a remedy against various diseases, especially metabolic syndrome. In this paper we report the actions of an ethanol extract of I. obliquus (IOE) against hyperuricemia in hyperuricemic mice, and the screen of bioactives. The extract (IOE) was prepared by extracting I. obliquus at 65 °C with ethanol, and characterized by HPLC. IOE at low, middle, and high doses reduced serum uric acid (SUA) of hyperuricemic mice (353 μmol/L) to 215, 174, and 152 μmol/L (p < 0.01), respectively, showing similar hypouricemic effectiveness to the positive controls. IOE showed a non-toxic impact on kidney and liver functions. Of note, IOE suppressed xanthine oxidase (XOD) activity in serum and liver, and also down-regulated renal uric acid transporter 1 (URAT1). Four compounds hit highly against XOD in molecular docking. Overall, the four compounds all occupied the active tunnel, which may inhibit the substrate from entering. The IC50 of betulin was assayed at 121.10 ± 4.57 μM, which was near to that of allopurinol (148.10 ± 5.27 μM). Betulin may be one of the anti-hyperuricemia bioactives in I. obliquus.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Yong T,Chen S,Liang D,Zuo D,Diao X,Deng C,Wu Y,Hu H,Xie Y,Chen Ddoi
10.3390/ijms19103222subject
Has Abstractpub_date
2018-10-18 00:00:00issue
10issn
1422-0067pii
ijms19103222journal_volume
19pub_type
杂志文章abstract：:In the past 17 years, three novel coronaviruses have caused severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), and the coronavirus disease 2019 (COVID-19). As emerging infectious diseases, they were characterized by their novel pathogens and transmissibility without available clinical d...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21113843
更新日期：2020-05-28 00:00:00
abstract：:The use of gentamicin for the treatment of bacterial infection has always been an interesting and highly speculated issue for the scientific community. Conversely, its effect on cancer cells has been very little investigated. We studied the effect of high doses of gentamicin on non-Hodgkin's T-cell human lymphoblastic...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16022307
更新日期：2015-01-22 00:00:00
abstract：:Glutamate is not only a neurotransmitter but also an important neurotoxin in central nervous system (CNS). Chronic elevation of glutamate induces both neuronal and glial cell apoptosis. However, its effect on astrocytes is complex and still remains unclear. In this study, we investigated whether morphine, a common opi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17101523
更新日期：2016-10-24 00:00:00
abstract：:The use of platelet-rich fibrin (PRF) is investigated in ulcer management because it provides a healing milieu rich in growth factors and cytokines. Although crucial, the relevance of secondary dressings is under-researched and no data support the use of any particular dressing in preference to another. We assessed th...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21020624
更新日期：2020-01-17 00:00:00
abstract：:Low temperature stress has a severe impact on the distribution, physiology, and survival of plants in their natural habitats. While numerous studies have focused on the physiological and molecular adjustments to low temperatures, this study provides evidence that cold induced physiological responses coincide with dist...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21228753
更新日期：2020-11-19 00:00:00
abstract：:Small guanosine triphosphatases (GTPases) of the Ras superfamily are key regulators of many key cellular events such as proliferation, differentiation, cell cycle regulation, migration, or apoptosis. To control these biological responses, GTPases activity is regulated by guanine nucleotide exchange factors (GEFs), GTP...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21176312
更新日期：2020-08-31 00:00:00
abstract：:Epidermal growth factor receptor (EGFR) and the mutant EGFRvIII are major focal points in current concepts of targeted cancer therapy for glioblastoma multiforme (GBM), the most malignant primary brain tumor. The receptors participate in the key processes of tumor cell invasion and tumor-related angiogenesis and their...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms18061295
更新日期：2017-06-18 00:00:00
abstract：:Metastatic melanoma is the most deadly type of skin cancer. Despite the success of immunotherapy and targeted agents, the majority of patients experience disease recurrence upon treatment and die due to their disease. Long non-coding RNAs (lncRNAs) are a new subclass of non-protein coding RNAs involved in (epigenetic)...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms18040715
更新日期：2017-03-28 00:00:00
abstract：:Sertoli cells are somatic supporting cells in spermatogenic niche and play critical roles in germ cell development, but it is yet to be understood how epigenetic modifiers regulate Sertoli cell development and contribution to spermatogenesis. BRG1 (Brahma related gene 1) is a catalytic subunit of the mammalian SWI/SNF...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21124358
更新日期：2020-06-19 00:00:00
abstract：:The brain comprises a complex system of neurons interconnected by an intricate network of anatomical links. While recent studies demonstrated the correlation between anatomical connectivity patterns and gene expression of neurons, using transcriptomic information to automatically predict such patterns is still an open...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20082035
更新日期：2019-04-25 00:00:00
abstract：:Myotonic dystrophy type 1 (DM1) is a complex neuromuscular disease caused by an unstable cardiotocography (CTG) repeat expansion in the DMPK gene. This disease is characterized by high clinical and genetic variability, leading to some difficulties in the diagnosis and prognosis of DM1. Better understanding the origin ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21020457
更新日期：2020-01-10 00:00:00
abstract：:The alarming escalation of infectious diseases resistant to conventional antibiotics requires urgent global actions, including the development of new therapeutics. Antimicrobial peptides (AMPs) represent potential alternatives in the treatment of multi-drug resistant (MDR) infections. Here, we focus on Cecropins (Cecs...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20235862
更新日期：2019-11-22 00:00:00
abstract：:Emodin (1,3,8-trihydroxy-6-methylanthraquinone) has been identified to have the potential to improve lung fibrosis and lung cancer. To avoid the liver and kidney toxicities and the fast metabolism of emodin, emodin-loaded polylactic acid microspheres (ED-PLA-MS) were prepared and their characteristics were studied. ED...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms15046241
更新日期：2014-04-11 00:00:00
abstract：:Hypoxia inducible factor 1 (HIF-1) is a transcription factor composed of two subunits, namely, HIF-1α and HIF-1β, in which HIF-1β is constitutively expressed. HIF-1 upregulates several hypoxia-responsive proteins, including angiogenesis factors, glycolysis solution enzymes, and cell survival proteins. HIF-1 is also as...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17060799
更新日期：2016-06-03 00:00:00
abstract：:Synovial inflammation plays an important role in the pathogenesis and progress of osteoarthritis (OA). There is an urgent need to find safe and effective drugs that can reduce the inflammation and regulate the pathogenesis of cytokines of the OA disease. Here, we investigated the effect of icariin, the major pharmacol...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18122656
更新日期：2017-12-08 00:00:00
abstract：:Pneumonia is a cause of high morbidity and mortality in humans. Animal models are indispensable to investigate the complex cellular interactions during lung injury and repair in vivo. The time sequence of lesion development and regeneration is described after endobronchial inoculation of calves with Chlamydia psittaci...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21082817
更新日期：2020-04-17 00:00:00
abstract：:Fetuin-A is the protein product of the AHSG gene in humans. It is mainly synthesized by the liver in adult humans and is secreted into the blood where its concentration can vary from a low of ~0.2 mg/mL to a high of ~0.8 mg/mL. Presently, it is considered to be a multifunctional protein that plays important roles in d...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19082211
更新日期：2018-07-29 00:00:00
abstract：:Psychedelic and stimulating phenethylamines belong to the family of new psychoactive substances (NPS). The acute toxicity framework has begun to be investigated, while studies showing genotoxic potential are very limited or not available. Therefore, in order to fill this gap, the aim of the present work was to evaluat...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21249616
更新日期：2020-12-17 00:00:00
abstract：:Shellfish allergy affects 2% of the world's population and persists for life in most patients. The diagnosis of shellfish allergy, in particular shrimp, is challenging due to the similarity of allergenic proteins from other invertebrates. Despite the clinical importance of immunological cross-reactivity among shellfis...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22010032
更新日期：2020-12-22 00:00:00
abstract：:Bacteria generate membrane vesicles, which are structures known as extracellular vesicles (EVs), reported to be involved in different pathogenic mechanisms, as it has been demonstrated that EVs participate in biofilm formation, cell-to-cell communication, bacteria-host interactions, and nutrients supply. EVs deliver n...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20215307
更新日期：2019-10-25 00:00:00
abstract：:Bacteria belonging to the Pectobacterium genus are the causative agents of the blackleg and soft-rot diseases that affect potato plants and tubers worldwide. In Pectobacterium, the expression of the virulence genes is controlled by quorum-sensing (QS) and N-acylhomoserine lactones (AHLs). In this work, we screened a c...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms141019976
更新日期：2013-10-08 00:00:00
abstract：:The development of neural circuits is a complex process that relies on the proper navigation of axons through their environment to their appropriate targets. While axon-environment and axon-target interactions have long been known as essential for circuit formation, communication between axons themselves has only more...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21145170
更新日期：2020-07-21 00:00:00
abstract：:Sarcopenia is primarily characterized by skeletal muscle disturbances such as loss of muscle mass, quality, strength, and physical performance. It is commonly seen in elderly patients with chronic diseases. The prevalence of sarcopenia in chronic heart failure (HF) patients amounts to up to 20% and may progress into c...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21186549
更新日期：2020-09-08 00:00:00
abstract：:In the present study, IL-1β cDNA was identified and analyzed from largemouth bass (Micropterus salmoides). Full length IL-1β mRNA was obtained using Rapid Amplification of cDNA Ends (RACE), which contains 78 bp 3'-UTR, a 455 bp 5'-UTR, and an open reading frame (ORF) of 702 bp coding for 233 amino acid residues. The m...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17101670
更新日期：2016-10-01 00:00:00
abstract：:Chitin synthase synthesizes chitin, which is critical for the arthropod exoskeleton. In this study, we cloned the cDNA sequences of a chitin synthase 1 gene, PcCHS1, in the citrus red mite, Panonychus citri (McGregor), which is one of the most economically important pests of citrus worldwide. The full-length cDNA of P...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms15033711
更新日期：2014-02-28 00:00:00
abstract：:Non-coding RNAs are dominant in the genomic output of the higher organisms being not simply occasional transcripts with idiosyncratic functions, but constituting an extensive regulatory network. Among all the species of non-coding RNAs, small non-coding RNAs (miRNAs, siRNAs and piRNAs) have been shown to be in the cor...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms130810268
更新日期：2012-01-01 00:00:00
abstract：:The carotid body (CB) is responsible for the peripheral chemoreflex by sensing blood gases and pH. The CB also appears to act as a peripheral sensor of metabolites and hormones, regulating the metabolism. CB malfunction induces aberrant chemosensory responses that culminate in the tonic overactivation of the sympathet...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21145117
更新日期：2020-07-20 00:00:00
abstract：:Diabetic retinopathy is a common complication of diabetes and remains the leading cause of blindness among the working-age population. For decades, diabetic retinopathy was considered only a microvascular complication, but the retinal microvasculature is intimately associated with and governed by neurons and glia, whi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19040942
更新日期：2018-03-22 00:00:00
abstract：:Many systems, including polymers and molecular liquids, when adequately cooled and/or compressed, solidify into a disordered solid, i.e., a glass. The transition is not abrupt, featuring progressive decrease of the microscopic mobility and huge slowing down of the relaxation. A distinctive aspect of glass-forming mate...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20225708
更新日期：2019-11-14 00:00:00
abstract：:Placental homeostasis of tryptophan is essential for fetal development and programming. The two main metabolic pathways (serotonin and kynurenine) produce bioactive metabolites with immunosuppressive, neurotoxic, or neuroprotective properties and their concentrations in the fetoplacental unit must be tightly regulated...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21207578
更新日期：2020-10-14 00:00:00
