Abstract：
:Chitosan is a versatile compound with multiple biotechnological applications. This polymer inhibits clinically important human fungal pathogens under the same carbon and nitrogen status as in blood. Chitosan permeabilises their high-fluidity plasma membrane and increases production of intracellular oxygen species (ROS). Conversely, chitosan is compatible with mammalian cell lines as well as with biocontrol fungi (BCF). BCF resistant to chitosan have low-fluidity membranes and high glucan/chitin ratios in their cell walls. Recent studies illustrate molecular and physiological basis of chitosan-root interactions. Chitosan induces auxin accumulation in Arabidopsis roots. This polymer causes overexpression of tryptophan-dependent auxin biosynthesis pathway. It also blocks auxin translocation in roots. Chitosan is a plant defense modulator. Endophytes and fungal pathogens evade plant immunity converting chitin into chitosan. LysM effectors shield chitin and protect fungal cell walls from plant chitinases. These enzymes together with fungal chitin deacetylases, chitosanases and effectors play determinant roles during fungal colonization of plants. This review describes chitosan mode of action (cell and gene targets) in fungi and plants. This knowledge will help to develop chitosan for agrobiotechnological and medical applications.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Lopez-Moya F,Suarez-Fernandez M,Lopez-Llorca LVdoi
10.3390/ijms20020332subject
Has Abstractpub_date
2019-01-15 00:00:00issue
2issn
1422-0067pii
ijms20020332journal_volume
20pub_type
杂志文章,评审abstract：:Bradysia odoriphaga (Diptera: Sciaridae) is the most important pest of Chinese chive. Insecticides are used widely and frequently to control B. odoriphaga in China. However, the performance of the insecticides chlorpyrifos and clothianidin in controlling the Chinese chive maggot is quite different. Using next generati...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18112445
更新日期：2017-11-17 00:00:00
abstract：:Abnormalities in the melatonin signaling pathway and the involvement of melatonin receptor MT2 have been reported in patients with adolescent idiopathic scoliosis (AIS). Whether these abnormalities were involved in the systemic abnormal skeletal growth in AIS during the peripubertal period remain unknown. In this cros...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms150917100
更新日期：2014-09-25 00:00:00
abstract：:Ganoderma lucidum polysaccharide (GLP) is a biologically active substance reported to possess anti-tumor ability. Nonetheless, the mechanisms of GLP-stimulated apoptosis are still unclear. This study aims to determine the inhibitory and apoptosis-inducing effects of GLP on HCT-116 cells. We found that GLP reduced cell...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms15059103
更新日期：2014-05-22 00:00:00
abstract：:The complexity of immune system is tempered by precise regulation to maintain stabilization when exposed to various conditions. A subtle change in gene expression may be magnified when drastic changes are brought about in cellular development and function. Posttranslational modifications (PTMs) timely alter the functi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms17101547
更新日期：2016-09-22 00:00:00
abstract：:We have recently found that diabetes-induced premature senescence of retinal endothelial cells is accompanied by NOX2-NADPH oxidase-induced increases in the ureohydrolase enzyme arginase 1 (A1). Here, we used genetic strategies to determine the specific involvement of A1 in diabetes-induced endothelial cell senescence...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19041215
更新日期：2018-04-17 00:00:00
abstract：:Gaucher disease (GD) is an autosomal recessive lysosomal storage disorder caused by mutations in the acid β-glucosidase gene (GBA1). Besides causing GD, GBA1 mutations constitute the main genetic risk factor for developing Parkinson's disease. The molecular basis of neurological manifestations in GD remain elusive. Ho...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21093268
更新日期：2020-05-05 00:00:00
abstract：:Systemic sclerosis is an auto-immune disease characterized by skin involvement that often affects multiple organ systems. Pulmonary hypertension is a common finding that can significantly impact prognosis. Molecular pathophysiological mechanisms underlying pulmonary hypertension in systemic sclerosis can be extremely ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21124430
更新日期：2020-06-22 00:00:00
abstract：:Thymidylate synthase (TYMS) is an essential enzyme for the de novo synthesis of deoxythymidine monophosphate (dTMP) and has been a primary target for cancer chemotherapy. Although the physical structure of TYMS and the molecular mechanisms of TYMS catalyzing the conversion of deoxyuridine monophosphate (dUMP) to dTMP ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19051393
更新日期：2018-05-07 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：:Protein microarrays are powerful tools that are widely used in systems biology research. For infectious diseases, proteome microarrays assembled from proteins of pathogens will play an increasingly important role in discovery of diagnostic markers, vaccines, and therapeutics. Distinct formats of protein microarrays ha...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms11125165
更新日期：2010-01-01 00:00:00
abstract：:The variety of metagenomes in current databases provides a rapidly growing source of information for comparative studies. However, the quantity and quality of supplementary metadata is still lagging behind. It is therefore important to be able to identify related metagenomes by means of the available sequence data alo...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms150712364
更新日期：2014-07-14 00:00:00
abstract：:Autocrine signaling is defined as the production and secretion of an extracellular mediator by a cell followed by the binding of that mediator to receptors on the same cell to initiate signaling. Autocrine stimulation often operates in autocrine loops, a type of interaction, in which a cell produces a mediator, for wh...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms22020977
更新日期：2021-01-19 00:00:00
abstract：UNLABELLED:Mycophenolic acid (MPA) is prescribed to maintain allografts in organ-transplanted patients. However, gastrointestinal (GI) complications, particularly diarrhea, are frequently observed as a side effect following MPA therapy. We recently reported that MPA altered the tight junction (TJ)-mediated barrier func...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17040597
更新日期：2016-04-20 00:00:00
abstract：:Heart failure (HF) is a rapidly growing global public health problem. Since HF results in high mortality and re-hospitalization, new effective treatments are desired. Although it remains controversial, omega 3 polyunsaturated fatty acids (n-3 PUFAs), such as the eicosapentaenoic acid and docosahexaenoic acid, have bee...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20164025
更新日期：2019-08-18 00:00:00
abstract：:To investigate the effect of pollination on the fruit quality of 'Dangshan Su' pear, 'Dangshan Su' was fertilized by the pollen of 'Wonhwang' (Pyrus pyrifolia Nakai.) (DW) and 'Jingbaili' (Pyrus ussuriensis Maxim.) (DJ). The analysis of primary metabolites was achieved through untargeted metabolomics, and the quantita...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19082273
更新日期：2018-08-02 00:00:00
abstract：:The increasing prevalence of inflammatory diseases and the adverse effects associated with the long-term use of current anti-inflammatory therapies prompt the identification of alternative approaches to reestablish immune balance. Apigenin, an abundant dietary flavonoid, is emerging as a potential regulator of inflamm...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17030323
更新日期：2016-03-01 00:00:00
abstract：:Outbred female rats were exposed to inhalation of lead oxide nanoparticle aerosol produced right then and there at a concentration of 1.30 ± 0.10 mg/m3 during 5 days for 4 h a day in a nose-only setup. A control group of rats were sham-exposed in parallel under similar conditions. Even this short-time exposure of a re...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21030690
更新日期：2020-01-21 00:00:00
abstract：:The retromer is a multiprotein complex conserved from yeast to humans, which is involved in intracellular protein trafficking and protein recycling. Selection of cargo proteins transported by the retromer depends on the core retromer subunit composed of the three vacuolar protein sorting (VPS) proteins, namely VPS26, ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20020362
更新日期：2019-01-16 00:00:00
abstract：:(Pro)renin receptor ((P)RR) is a multi-functional molecule that is related to both the renin-angiotensin system (RAS) and vacuolar H⁺-ATPase (v-ATPase), an ATP-dependent multi-subunit proton pump. Soluble (P)RR (s(P)RR), which consists of the extracellular domain of (P)RR, is present in blood and urine. Elevated plasm...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms18061313
更新日期：2017-06-20 00:00:00
abstract：:Hericium Erinaceus (HE) is a medicinal plant known to possess anticarcinogenic, antibiotic, and antioxidant activities. It has been shown to have a protective effect against ischemia-injury-induced neuronal cell death in rats. As an extending study, here we examined in pheochromocytoma 12 (PC12) cells, whether HE coul...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21062138
更新日期：2020-03-20 00:00:00
abstract：:Scaffolds made of biodegradable biomaterials are widely used to guide bone regeneration. Commonly, in vitro assessment of scaffolds' osteogenesis potential has been performed predominantly in monoculture settings. Hence, this study evaluated the potential of an unstimulated, growth factor-free co-culture system compri...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20051068
更新日期：2019-03-01 00:00:00
abstract：:Plants have evolved a sophisticated innate immune system to cope with a diverse range of phytopathogens and insect herbivores. Plasma-membrane-localized pattern recognition receptors (PRRs), such as receptor-like kinases (RLK), recognize special signals, pathogen- or damage-associated molecular patterns (PAMPs or DAMP...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20184343
更新日期：2019-09-05 00:00:00
abstract：:The glutamatergic system is a key point in pathogenesis of schizophrenia. Sarcosine (N-methylglycine) is an exogenous amino acid that acts as a glycine transporter inhibitor. It modulates glutamatergic transmission by increasing glycine concentration around NMDA (N-methyl-d-aspartate) receptors. In patients with schiz...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,随机对照试验
doi：10.3390/ijms161024475
更新日期：2015-10-15 00:00:00
abstract：:The silk gland synthesizes and secretes a large amount of protein and stores liquid silk protein at an extremely high concentration. Interestingly, silk proteins and serine protease inhibitors are orderly arranged in the silk gland lumen and cocoon shells. Silk fiber formation and the spinning mechanism have not been ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20102491
更新日期：2019-05-20 00:00:00
abstract：:Higher prevalence of neurodegenerative diseases is strictly connected with progressive aging of the world population. Interestingly, a broad range of age-related, neurodegenerative diseases is characterized by a common pathological mechanism-accumulation of misfolded and unfolded proteins within the cells. Under certa...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21062108
更新日期：2020-03-19 00:00:00
abstract：:This study aimed to elucidate the mechanisms explaining the persistence of anemia and resistance to recombinant human erythropoietin (rHuEPO) therapy in a rat model of chronic kidney disease (CKD)-associated anemia with formation of anti-rHuEPO antibodies. The remnant kidney rat model of CKD induced by 5/6 nephrectomy...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17010028
更新日期：2015-12-25 00:00:00
abstract：:While drug resistant mutations in HIV-1 are largely credited to its error prone HIV-1 RT, the time point in the infection cycle that these mutations can arise and if they appear spontaneously without selection pressures both remained enigmatic. Many HIV-1 RT mutational in vitro studies utilized reporter genes (LacZ) a...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22010370
更新日期：2020-12-31 00:00:00
abstract：:Argininosuccinate synthetase (ASS), a key enzyme to synthesize arginine is down regulated in many tumors including hepatocellular carcinoma (HCC). Similar to previous reports, we have found the decrease in ASS expression in poorly differentiated HCC. These ASS(-) tumors are auxotrophic for arginine. Pegylated arginine...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18061175
更新日期：2017-06-01 00:00:00
abstract：:Tooth enamel is formed in an extracellular environment. Amelogenin, the major component in the protein matrix of tooth enamel during the developing stage, could assemble into high molecular weight structures, regulating enamel formation. However, the molecular structure of amelogenin protein assembly at the functional...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21082946
更新日期：2020-04-22 00:00:00
abstract：:Autophagy is an essential mechanism to maintain cellular homeostasis. Besides its role in controlling the quality of cytoplasmic components, it participates in nutrient obtaining and lipid mobilization under stressful conditions. Furthermore, autophagy is involved in the regulation of systemic metabolism as its blocka...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21072479
更新日期：2020-04-03 00:00:00
