Abstract:
:Previously, we demonstrated that the immediate administration of multitarget anxiolytic afobazole slows down the progression of neuronal damage in a 6-hydroxidodamine (6-OHDA) model of Parkinson's disease due to the activation of chaperone Sigma1R. The aim of the present study is to evaluate the therapeutic potential of deferred afobazole administration in this model. Male ICR mice received a unilateral 6-OHDA lesion of the striatum. Fourteen days after the surgery, mice were treated with afobazole, selective Sigma1R agonist PRE-084, selective Sigma1R antagonist BD-1047, and a combination of BD-1047 with afobazole or PRE-084 for another 14 days. The deferred administration of afobazole restored the intrastriatal dopamine content in the 6-OHDA-lesioned striatum and facilitated motor behavior in rotarod tests. The action of afobazole accorded with the effect of Sigma1R selective agonist PRE-084 and was blocked by Sigma1R selective antagonist BD-1047. The present study illustrates the Sigma1R-dependent effects of afobazole in a 6-OHDA model of Parkinson's disease and reveals the therapeutic potential of Sigma1R agonists in treatment of the condition.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Kadnikov IA,Verbovaya ER,Voronkov DN,Voronin MV,Seredenin SBdoi
10.3390/ijms21207620subject
Has Abstractpub_date
2020-10-15 00:00:00issue
20issn
1422-0067pii
ijms21207620journal_volume
21pub_type
杂志文章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::The genus of Termitomyces purchased from the market has been identified as Termitomyces eurrhizus using the Internal Transcribed Spacer (ITS) method. An α-galactosidase from T. eurrhizus (TEG), a monomeric protein with a molecular mass of 72 kDa, was purified 146 fold by employing ion exchange chromatography and gel f...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms161226159
更新日期:2015-12-08 00:00:00
abstract::Two Cu(II) complexes, 1 and 2, with tridentate Schiff bases derived from 2-hydroxy-5-methylisophthalaldehyde and histamine HL1 or 2-(2-aminoethyl)pyridine HL2, respectively, were obtained and characterized by X-ray crystallography, spectroscopic (UV-vis, fluorescence, IR, and EPR), magnetic, and thermal methods. Despi...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21134587
更新日期:2020-06-28 00:00:00
abstract::Two amantadine (ATD)-gardenamide A (GA) ligands have been designed and synthesized. The bonding of ATD with GA through a methylene carbonyl brigde (L1) enhances the neuroprotective effect against corticosterone (CORT)-induced impairments in PC12 cells; while the bonding through a succinyl brigde (L2) does not. L1 redu...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms160922795
更新日期:2015-09-21 00:00:00
abstract::Oral mucositis is the most frequently occurring early side effect of head-and-neck cancer radiotherapy. Systemic dermatan sulfate (DS) treatment revealed a significant radioprotective potential in a preclinical model of oral mucositis. This study was initiated to elucidate the mechanistic effects of DS in the same mod...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19061684
更新日期:2018-06-06 00:00:00
abstract::In the last several years, researchers have exhibited an intense interest in the evolutionarily conserved signaling pathways that have crucial roles during embryonic development. Interestingly, the malfunctioning of these signaling pathways leads to several human diseases, including cancer. The chemical and biophysica...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms13066561
更新日期:2012-01-01 00:00:00
abstract::Chondral or osteochondral defects are still controversial problems in orthopedics. Here, chondrocytes labeled with magnetic nanoparticles were cultivated on a biphasic, type II collagen-chitosan/poly(lactic-co-glycolic acid) scaffold in an attempt to develop cultures with trackable cells exhibiting growth, differentia...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms18010087
更新日期:2017-01-04 00:00:00
abstract::Patients suffering from liver cirrhosis are often complicated with the formation of portosystemic collateral vessels, which is associated with the progression of a splanchnic hyperdynamic circulatory state. Alleviating pathological angiogenesis has thus been proposed to be a feasible treatment strategy. Indole-3-carbi...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20174161
更新日期:2019-08-26 00:00:00
abstract::We built new hybrid devices consisting of chemical vapor deposition (CVD) grown carbon nanotube (CNT) transistors, decorated with TbPc(2) (Pc = phthalocyanine) rare-earth based single-molecule magnets (SMMs). The drafting was achieved by tailoring supramolecular π-π interactions between CNTs and SMMs. The magnetoresis...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms12106656
更新日期:2011-01-01 00:00:00
abstract::Central hypogonadism is a clinical condition, characterized by sexual symptoms and low serum testosterone levels, due to an impaired function of the hypothalamus or pituitary gland. Testosterone replacement therapy (TRT) is the standard treatment for hypogonadism, but it has some disadvantages. TRT is not a good optio...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms22010021
更新日期:2020-12-22 00:00:00
abstract::DNA topoisomerase II (TOP2) activity involves a normally transient double-strand break intermediate in which the enzyme is coupled to DNA via a 5'-phosphotyrosyl bond. However, etoposide and other topoisomerase drugs poison the enzyme by stabilising this enzyme-bridged break, resulting in the accumulation of TOP2-DNA ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19072056
更新日期:2018-07-14 00:00:00
abstract::Activation and/or upregulated expression of p38δ are demonstrated in human skin malignancies including cutaneous squamous cell carcinoma, suggesting a role for p38δ in skin carcinogenesis. We previously reported that mice with germline deletion of the p38δ gene are significantly protected from chemical skin carcinogen...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20071532
更新日期:2019-03-27 00:00:00
abstract::Endoplasmic reticulum stress (ERS) is one of the mechanisms of apoptotic cell death. Inhibiting the apoptosis induced by ERS may be a novel therapeutic target in cardiovascular diseases. Icariin, a flavonoid isolated from Epimedium brevicornum Maxim, has been demonstrated to have cardiovascular protective effects, but...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms140917845
更新日期:2013-08-30 00:00:00
abstract::Genomic selection (GS) is a strategy to predict the genetic merits of individuals using genome-wide markers. However, GS prediction accuracy is affected by many factors, including missing rate and minor allele frequency (MAF) of genotypic data, GS models, trait features, etc. In this study, we used one wheat populatio...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21041342
更新日期:2020-02-17 00:00:00
abstract::Many studies have provided evidence suggesting that caspases not only contribute to the neurodegeneration associated with Alzheimer's disease (AD) but also play essential roles in promoting the underlying pathology of this disease. Studies regarding the caspase inhibition draw researchers' attention through time due t...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20194850
更新日期:2019-09-29 00:00:00
abstract::Histone deacetylases (HDACs) play a significant role in a plant's development and response to various environmental stimuli by regulating the gene transcription. However, HDACs remain unidentified in cotton. In this study, a total of 29 HDACs were identified in allotetraploid Gossypium hirsutum, while 15 and 13 HDACs ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21010321
更新日期:2020-01-03 00:00:00
abstract::Magnetic resonance spectroscopy (MRS) is a non-invasive method for quantitative estimation of liver fat. Knowledge of its imprecision, which comprises biological variability and measurement error, is required to design therapeutic trials with measurement of change. The role of adipocyte lipolysis in ectopic fat accumu...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms17071089
更新日期:2016-07-08 00:00:00
abstract::Tauroursodeoxycholic acid (TUDCA) is a US FDA-approved hydrophilic bile acid for the treatment of chronic cholestatic liver disease. In the present study, we investigate the effects of TUDCA on the proliferation and differentiation of osteoblasts and its therapeutic effect on a mice model of osteoporosis. Following tr...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21124274
更新日期:2020-06-16 00:00:00
abstract::Apocynin, also known as acetovanillone, is a natural organic compound structurally related to vanillin. Apocynin is known to be an inhibitor of NADPH (Nicotinamide adenine dinucleotide phosphate) oxidase activity and is highly effective in suppressing the production of superoxide. The neuroprotective effects of apocyn...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19103087
更新日期:2018-10-09 00:00:00
abstract::The plant disease Phytophthora blight, caused by the oomycete pathogen Phytophthora capsici, is responsible for major economic losses in pepper production. Microtubules have been an attractive target for many antifungal agents as they are involved in key cellular events such as cell proliferation, signaling, and migra...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20112641
更新日期:2019-05-29 00:00:00
abstract::The cholinergic efferent network from the medial septal nucleus to the hippocampus has an important role in learning and memory processes. This cholinergic projection can generate theta oscillations in the hippocampus to efficiently encode novel information. Hippocampal cholinergic neurostimulating peptide (HCNP) indu...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20215367
更新日期:2019-10-28 00:00:00
abstract::The development of stimulus-responsive photosensitizer delivery systems that carry a high payload of photosensitizers is of great importance in photodynamic therapy. In this study, redox-responsive polysilsesquioxane nanoparticles (PSilQNPs) built by a reverse microemulsion approach using 5,10,15,20-tetrakis(carboxyph...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms17010056
更新日期:2015-12-31 00:00:00
abstract::Present day awareness of biofilm colonization on polymeric surfaces has prompted the scientific community to develop an ever-increasing number of new materials with anti-biofilm features. However, compared to the large amount of work put into discovering potent biofilm inhibitors, only a small number of papers deal wi...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms20153794
更新日期:2019-08-03 00:00:00
abstract::Myostatin is a negative regulator of muscle cell growth and proliferation. Furthermore, myostatin directly affects the expression of 14q32 microRNAs by binding the 14q32 locus. Direct inhibition of 14q32 microRNA miR-495-3p decreased postinterventional restenosis via inhibition of both vascular smooth muscle cell (VSM...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21103508
更新日期:2020-05-15 00:00:00
abstract::Quorum sensing is an intercellular form of communication that bacteria use to coordinate group behaviors such as biofilm formation and the production of antibiotics and virulence factors. The term quorum sensing was originally coined to describe the mechanism underlying the onset of luminescence production in cultures...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms140816386
更新日期:2013-08-07 00:00:00
abstract::Radiation therapy is one of the most important treatment modalities for thoracic tumors. Despite significant advances in radiation techniques, radiation-induced lung injury (RILI) still occurs in up to 30% of patients undergoing thoracic radiotherapy, and therefore remains the main dose-limiting obstacle. RILI is a po...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms20163876
更新日期:2019-08-08 00:00:00
abstract::The rapid rise of obesity during the past decades has coincided with a profound shift of our living environment, including unhealthy dietary patterns, a sedentary lifestyle, and physical inactivity. Genetic predisposition to obesity may have interacted with such an obesogenic environment in determining the obesity epi...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms18040787
更新日期:2017-04-07 00:00:00
abstract::The nuclear retinoic acid receptors (RARs) function as ligand-dependent transcriptional regulators and include three subtypes (RARα, RARβ and RARγ), which control the expression of specific gene subsets subsequent to ligand binding and to strictly controlled phosphorylation processes. Extracellular matrix (ECM) accumu...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms131114073
更新日期:2012-10-31 00:00:00
abstract::Recombinant human fibroblast growth factor 10 (rhFGF-10) is frequently used to treat patients with skin injuries. It can also promote hair growth. However, the effective application of rhFGF-10 is limited because of its poor stability and transdermal absorption. In this study, polymerase chain reaction (PCR) and South...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms18102177
更新日期:2017-10-18 00:00:00
abstract::Benzo[a]pyrene (B[a]P), a polycyclic aromatic hydrocarbon, is a group 1 carcinogen that introduces mutagenic DNA adducts into the genome. In this study, we investigated the molecular mechanisms underlying the involvement of silymarin in the reduction of DNA adduct formation by B[a]P-7,8-dihydrodiol-9,10-epoxide (BPDE)...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21072369
更新日期:2020-03-30 00:00:00