Abstract：
:Neurodegenerative diseases, including Alzheimer's disease (AD), Parkinson's disease (PD), Huntington's disease (HD), and amyotrophic lateral sclerosis (ALS), currently affect more than 6 million people in the United States. Unfortunately, there are no treatments that slow or prevent disease development and progression. Regardless of the underlying cause of the disorder, age is the strongest risk factor for developing these maladies, suggesting that changes that occur in the aging brain put it at increased risk for neurodegenerative disease development. Moreover, since there are a number of different changes that occur in the aging brain, it is unlikely that targeting a single change is going to be effective for disease treatment. Thus, compounds that have multiple biological activities that can impact the various age-associated changes in the brain that contribute to neurodegenerative disease development and progression are needed. The plant-derived flavonoids have a wide range of activities that could make them particularly effective for blocking the age-associated toxicity pathways associated with neurodegenerative diseases. In this review, the evidence for beneficial effects of multiple flavonoids in models of AD, PD, HD, and ALS is presented and common mechanisms of action are identified. Overall, the preclinical data strongly support further investigation of specific flavonoids for the treatment of neurodegenerative diseases.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Maher Pdoi
10.3390/ijms20123056subject
Has Abstractpub_date
2019-06-22 00:00:00issue
12issn
1422-0067pii
ijms20123056journal_volume
20pub_type
杂志文章,评审abstract：:The adhesion behavior of human tissue cells changes in vitro, when gravity forces affecting these cells are modified. To understand the mechanisms underlying these changes, proteins involved in cell-cell or cell-extracellular matrix adhesion, their expression, accumulation, localization, and posttranslational modifica...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21051749
更新日期：2020-03-04 00:00:00
abstract：:Exosomes, the smallest group of extracellular vesicles, carry proteins, miRNA, mRNA, DNA, and lipids, which they efficiently deliver to recipient cells, generating a communication network. Exosomes strongly contribute to the immune suppressive tumor microenvironment of head and neck squamous cell carcinomas (HNSCC). I...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21114072
更新日期：2020-06-06 00:00:00
abstract：:This study aimed to examine whether inhibition of hexokinase (HK)-II activity enhances the efficacy of sorafenib in in-vivo models of hepatocellular carcinoma (HCC), and to evaluate the prognostic implication of HK-II expression in patients with HCC. We used 3-bromopyruvate (3-BP), a HK-II inhibitor to target HK-II. T...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20061292
更新日期：2019-03-14 00:00:00
abstract：:Transcription factors play vital roles in the developmental processes of plants. The SQUAMOSA promoter binding protein (SBP) genes encode a family of plant-specific transcription factors and plays many crucial roles in plant development. In this study, 16 SBP-box gene family members were identified in Ziziphus jujuba ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18081734
更新日期：2017-08-15 00:00:00
abstract：:In recent decades, serious contamination of soils by heavy metals has been reported. It is therefore a matter of urgency to develop a new and efficient technology for removing contaminants from soil. Another aspect to this problem is that environmental pollution decreases the biological quality of soil, which is why p...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms12117760
更新日期：2011-01-01 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：:Resveratrol stability in solution can be improved by combining the polyphenol with carboxymethylated (1,3/1,6)-β-d-glucan (CM-glucan), a carbohydrate polymer widely used in the food and pharmaceutical industries. The present work was undertaken to elucidate the mechanism behind this stabilizing effect. The supramolecu...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18092006
更新日期：2017-09-19 00:00:00
abstract：:The development of atherosclerosis is a multi-step process, at least in part controlled by the vascular endothelium function. Observations in humans and experimental models of atherosclerosis have identified monocyte recruitment as an early event in atherogenesis. Chronic inflammation is associated with ageing and its...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms140612696
更新日期：2013-06-17 00:00:00
abstract：:Glutamate (Glu)-mediated excitotoxicity is a major cause of amyotrophic lateral sclerosis (ALS) and our previous work highlighted that abnormal Glu release may represent a leading mechanism for excessive synaptic Glu. We demonstrated that group I metabotropic Glu receptors (mGluR1, mGluR5) produced abnormal Glu releas...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20184552
更新日期：2019-09-13 00:00:00
abstract：:(-)-Epigallocatechin gallate (EGCG) and curcumin are two naturally derived agents that have been widely investigated worldwide. They exhibit their anti-tumor effects in many types of cancers. In the current study, the effect of the combination of the two agents on non-small cell lung cancer (NSCLC) cells was investiga...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms140612023
更新日期：2013-06-05 00:00:00
abstract：:Heat stress (HS) is an important factor for the survival of the marine organism Apostichopus japonicus. Lysine acetylation is a pivotal post-translational modification that modulates diverse physiological processes including heat shock response (HSR). In this study, 4028 lysine acetylation sites in 1439 proteins were ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20184423
更新日期：2019-09-09 00:00:00
abstract：:For many years, it was of interest to identify the sequences encoding the two melatonin receptors (MT₁ and MT₂) from various species. After publishing the basic molecular characterization of the human, rat, mouse, sheep, and platypus MT₁, MT₂, or Mel1c receptors, we began cloning the genes from other animals, such as ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19071957
更新日期：2018-07-04 00:00:00
abstract：:In addition to its role in ribosome biogenesis, ribosomal protein S3 (RPS3), a component of the 40S ribosomal subunit, has been suggested to possess several extraribosomal functions, including an apoptotic function. In this study, we demonstrated that in the mouse brain, the protein levels of RPS3 were altered by the ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19092723
更新日期：2018-09-12 00:00:00
abstract：:Neurodegenerative diseases may have distinct genetic etiologies and pathological manifestations, yet share common cellular mechanisms underpinning neuronal damage and dysfunction. These cellular mechanisms include excitotoxicity, calcium dysregulation, oxidative damage, ER stress and neuroinflammation. Recent data hav...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms17081332
更新日期：2016-08-12 00:00:00
abstract：:Fused deposit modeling (FDM) 3D printing technology cannot generate scaffolds with high porosity while maintaining good integrity, anatomical-surface detail, or high surface area-to-volume ratio (S/V). Solvent casting and particulate leaching (SCPL) technique generates scaffolds with high porosity and high S/V. Howeve...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21010315
更新日期：2020-01-02 00:00:00
abstract：:Oenothein B is a unique macrocyclic ellagitannin dimer that has been found in various medicinal plants belonging to Onagraceae, Lythraceae, and Myrtaceae, with diverse biological activities. The immunological effects of tannins in terms of cytokine-release from macrophages and monocytes have been discussed, while the ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms14010046
更新日期：2012-12-20 00:00:00
abstract：:Melanin is an important phenolic skin pigment found throughout the animal kingdom. Tyrosine and its hydroxylated product dopa provide the starting material for melanin biosynthesis in all animals. Through a set of well-established reactions, they are converted to 5,6-dihydroxyindole (DHI) and DHI-2-carboxylic acid (DH...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21197321
更新日期：2020-10-03 00:00:00
abstract：:Few studies have been conducted regarding the biological function and regulation role of gga-miR-221-5p in the liver. We compared the conservation of miR-221-5p among species and investigated the expression pattern of gga-miR-221-5p, validating the direct target genes of gga-miR-221-5p by dual luciferase reporter assa...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21051624
更新日期：2020-02-27 00:00:00
abstract：:Nimodipine is well characterized for the management of SAH (subarachnoid hemorrhage) and has been shown to promote a better outcome and less DIND (delayed ischemic neurological deficits). In rat experiments, enhanced axonal sprouting and higher survival of motoneurons was demonstrated after cutting or crushing the fac...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms151018453
更新日期：2014-10-14 00:00:00
abstract：:Chlorogenic acid (CGA) is a widely applied traditional Chinese medicine ingredient which can be used for the treatment of osteoporosis. In this experiment, we investigated the potential therapeutic effect of chlorogenic acid on thiram-induced tibial dyschondroplasia (TD) and explored the underlying mechanisms that hav...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20133160
更新日期：2019-06-28 00:00:00
abstract：BACKGROUND:Recently a greater interest in tissue engineering for the treatment of large bone defect has been reported. The aim of the present systematic review and meta-analysis was to investigate the effectiveness of dental pulp stem cells and synthetic block complexes for bone defect treatment in preclinical in vivo ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21249765
更新日期：2020-12-21 00:00:00
abstract：:Jasmonic acid (JA) carboxyl methyltransferase (JMT), a key enzyme in jasmonate-regulated plant responses, may be involved in plant defense and development by methylating JA to MeJA, thus influencing the concentrations of MeJA in plant. In this study, we isolated the JMT gene from Salvia miltiorrhiza, an important medi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19123788
更新日期：2018-11-28 00:00:00
abstract：:Cysteine cathepsins are lysosomal enzymes belonging to the papain family. Their expression is misregulated in a wide variety of tumors, and ample data prove their involvement in cancer progression, angiogenesis, metastasis, and in the occurrence of drug resistance. However, while their overexpression is usually associ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20143602
更新日期：2019-07-23 00:00:00
abstract：:A distinct G-protein coupled receptor that senses changes in extracellular Zn2+, ZnR/GPR39, was found in cells from tissues in which Zn2+ plays a physiological role. Most prominently, ZnR/GPR39 activity was described in prostate cancer, skin keratinocytes, and colon epithelial cells, where zinc is essential for cell g...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19020439
更新日期：2018-02-01 00:00:00
abstract：:Genetic analysis of "InochinoIchi," an exceptionally large grain rice variety, was conducted through five continuous backcrosses with Koshihikari as a recurrent parent using the large grain F3 plant in Koshihikari × Inochinoichi as a nonrecurrent parent. Thorough the F2 and all BCnF2 generations, large, medium, and sm...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20215442
更新日期：2019-10-31 00:00:00
abstract：:Approximately 70% of breast cancers, the leading cause of cancer-related mortality worldwide, are positive for the estrogen receptor (ER). Treatment of patients with luminal subtypes is mainly based on endocrine therapy. However, ER positivity is reduced and ESR1 mutations play an important role in resistance to endoc...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21228807
更新日期：2020-11-20 00:00:00
abstract：:Obesity, characterized by excess lipid accumulation, has emerged as a leading public health problem. Excessive, adipocyte-induced lipid accumulation raises the risk of metabolic disorders. Adipose-derived stem cells (ASCs) are mesenchymal stem cells (MSCs) that can be obtained from abundant adipose tissue. High fat ma...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19082215
更新日期：2018-07-29 00:00:00
abstract：:Pseudomonas aeruginosa and Staphylococcus aureus are two major pathogens involved in a large variety of infections. Their co-occurrence in the same site of infection has been frequently reported and is linked to enhanced virulence and difficulty of treatment. Herein, the antimicrobial and antibiofilm activities of an ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20143604
更新日期：2019-07-23 00:00:00
abstract：:In this study, nanoparticle-incorporated nanofiber-covered yarns were prepared using a custom-made needle-free electrospinning system. The ultimate goal of this work was to prepare functional nanofibrous surfaces with antibacterial properties and realize high-speed production. As antibacterial agents, we used various ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20174317
更新日期：2019-09-03 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
