Abstract：
:Plants are able to synthesize all essential metabolites from minerals, water, and light to complete their life cycle. This plasticity comes at a high energy cost, and therefore, plants need to tightly allocate resources in order to control their economy. Being sessile, plants can only adapt to fluctuating environmental conditions, relying on quality control mechanisms. The remodeling of cellular components plays a crucial role, not only in response to stress, but also in normal plant development. Dynamic protein turnover is ensured through regulated protein synthesis and degradation processes. To effectively target a wide range of proteins for degradation, plants utilize two mechanistically-distinct, but largely complementary systems: the 26S proteasome and the autophagy. As both proteasomal- and autophagy-mediated protein degradation use ubiquitin as an essential signal of substrate recognition, they share ubiquitin conjugation machinery and downstream ubiquitin recognition modules. Recent progress has been made in understanding the cellular homeostasis of iron and sulfur metabolisms individually, and growing evidence indicates that complex crosstalk exists between iron and sulfur networks. In this review, we highlight the latest publications elucidating the role of selective protein degradation in the control of iron and sulfur metabolism during plant development, as well as environmental stresses.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Wawrzyńska A,Sirko Adoi
10.3390/ijms21082771subject
Has Abstractpub_date
2020-04-16 00:00:00issue
8issn
1422-0067pii
ijms21082771journal_volume
21pub_type
杂志文章,评审abstract：:Soil salinity is a key problem for crop production worldwide. High salt concentration in soil negatively modulates plant growth and development. In roots, salinity affects the growth and development of both primary and lateral roots. The phytohormone auxin regulates various developmental processes during the plant's l...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21249528
更新日期：2020-12-15 00:00:00
abstract：:In patients with glioblastoma, antiangiogenic therapy with bevacizumab (BEV) has been shown to improve progression-free survival (PFS), but not overall survival (OS). Especially in patients with an unusual infiltrative phenotype as seen in multifocal glioblastoma, the use of BEV therapy is still more controversial. Th...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18112469
更新日期：2017-11-20 00:00:00
abstract：:The presence of lysine (Lys) or arginine (Arg) and tryptophan (Trp) are important for the antimicrobial effects of cationic peptides. Therefore, we designed and synthesized a series of antimicrobial peptides with various numbers of Lys (or Arg) and Trp repeats [(KW and RW)(n)-NH(2), where n equals 2, 3, 4, or 5]. Anti...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms131115042
更新日期：2012-11-15 00:00:00
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...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20020332
更新日期：2019-01-15 00:00:00
abstract：:Ataxia is a common clinical feature in inherited metabolic disorders. There are more than 150 inherited metabolic disorders in patients presenting with ataxia in addition to global developmental delay, encephalopathy episodes, a history of developmental regression, coarse facial features, seizures, and other types of ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21155519
更新日期：2020-08-01 00:00:00
abstract：:The stromal vascular cell fraction (SVF) of visceral and subcutaneous adipose tissue (VAT and SAT) has increasingly come into focus in stem cell research, since these compartments represent a rich source of multipotent adipose-derived stem cells (ASCs). ASCs exhibit a self-renewal potential and differentiation capacit...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18061107
更新日期：2017-05-23 00:00:00
abstract：:Amyloid precursor protein (APP) is processed along both the nonamyloidogenic pathway preventing amyloid beta peptide (Aβ) production and the amyloidogenic pathway, generating Aβ, whose accumulation characterizes Alzheimer's disease. Items of evidence report that the intracellular trafficking plays a key role in the ge...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21051738
更新日期：2020-03-04 00:00:00
abstract：:Osteoporosis is a common skeletal disorder, occurring as a result of an imbalance between bone resorption and bone formation, with bone breakdown exceeding bone building. Bone resorption inhibitors, e.g., bisphosphonates, have been designed to treat osteoporosis. Teriparatide, an anabolic agent, stimulates bone format...
journal_title：International journal of molecular sciences
pub_type： 社论
doi：10.3390/ijms21218005
更新日期：2020-10-28 00:00:00
abstract：:Protein-bound uremic toxins, such as p-cresol sulfate (PCS), can be accumulated with declined renal function and aging and is closely linked with central nervous system (CNS) diseases. In the periphery, PCS has effects on oxidative stress and inflammation. Since oxidative stress and inflammation have substantial roles...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21186687
更新日期：2020-09-12 00:00:00
abstract：:Critical limb ischemia is the most serious form of peripheral artery disease, characterized by severe functional consequences, difficult clinical management and reduced life expectancy. The goal of this study was to investigate the miR-210 role in the neo-angiogenic response after acute limb ischemia. Complementary ap...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21010129
更新日期：2019-12-24 00:00:00
abstract：:Fusarium wilt (Panama disease) caused by Fusarium oxysporum f. sp. cubense (FOC) represents a significant threat to banana (Musa spp.) production. Musa AAB is susceptible to Race 1 (FOC1) and Race 4 (FOC4), while Cavendish Musa AAA is found to be resistant to FOC1 but still susceptible to Race 4. A polygalacturonase (...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16047595
更新日期：2015-04-03 00:00:00
abstract：:Bipolar disorder (BPD) and schizophrenia (SCH) show similar neuropsychiatric behavioral disturbances, including impaired social interaction and communication, seen in autism spectrum disorder (ASD) with multiple overlapping genetic and environmental influences implicated in risk and course of illness. GeneAnalytics so...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18030527
更新日期：2017-02-28 00:00:00
abstract：:Malignant gliomas are primary brain tumors with poor prognoses. These tumors are infiltrated by brain intrinsic microglia and peripheral monocytes which promote glioma cell invasion. In our previous studies, we discovered that the activation of Toll-like receptor 2 (TLR2) on microglia/brain macrophages converts them i...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21082959
更新日期：2020-04-22 00:00:00
abstract：:Epigenetic alterations by promoter DNA hypermethylation and gene silencing in cancer have been reported over the past few decades. DNA hypermethylation has great potential to serve as a screening marker, a prognostic marker, and a therapeutic surveillance marker in cancer clinics. Some bodily fluids, such as stool or ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms18040735
更新日期：2017-03-30 00:00:00
abstract：:Epidemiological studies on workers employed at the Mayak plutonium enrichment plant have demonstrated an association between external gamma ray exposure and an elevated risk of ischemic heart disease (IHD). In a previous study using fresh-frozen post mortem samples of the cardiac left ventricle of Mayak workers and no...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21186832
更新日期：2020-09-17 00:00:00
abstract：BACKGROUND:Vinegars based on fruit juices could conserve part of the health-associated compounds present in the fruits. However, in general very limited knowledge exists on the consequences of vinegar-making on different antioxidant compounds from fruit. In this study vinegars derived from apple and grape are studied. ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17101658
更新日期：2016-09-29 00:00:00
abstract：:In this article, we present a method for the enhanced molecular dynamics simulation of protein and DNA systems called potential of mean force (PMF)-enriched sampling. The method uses partitions derived from the potentials of mean force, which we determined from DNA and protein structures in the Protein Data Bank (PDB)...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19113405
更新日期：2018-10-30 00:00:00
abstract：:Reactive oxygen species (ROS) are highly reactive signaling molecules that maintain redox homeostasis in mammalian cells. Dysregulation of redox homeostasis under pathological conditions results in excessive generation of ROS, culminating in oxidative stress and the associated oxidative damage of cellular components. ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20153791
更新日期：2019-08-03 00:00:00
abstract：:The aim of this study was to develop and evaluate matrix assisted LASER desorption ionization (MALDI) time-of-flight (TOF) mass spectrometry imaging (MSI) of blood smear. Integrated light microscope and MALDI IT-TOF mass spectrometer, together with a matrix sublimation device, were used for analysis of blood smears co...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22020585
更新日期：2021-01-08 00:00:00
abstract：:The chloromethyl-functionalized polystyrene is the most commonly used ammonium cation precursor for making anion exchange resins (AER) and membranes (AEM). However, the chloromethylation of polystyrene or styrene involves highly toxic and carcinogenic raw materials (e.g., chloromethyl ether) and the resultant ammonium...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21249404
更新日期：2020-12-10 00:00:00
abstract：:Hubs are proteins with a large number of interactions in a protein-protein interaction network. They are the principal agents in the interaction network and affect its function and stability. Their specific recognition of many different protein partners is of great interest from the structural viewpoint. Over the last...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms11041930
更新日期：2010-04-26 00:00:00
abstract：:Docking-i.e., interaction of a small molecule (ligand) with a proteic structure (receptor)-represents the ground of drug action mechanism of the vast majority of bioactive chemicals. Ligand and receptor accommodate their geometry and energy, within this interaction, in the benefit of receptor-ligand complex. In an ind...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18071377
更新日期：2017-06-27 00:00:00
abstract：:The epiphyseal plate is a hyaline cartilage plate that sits between the diaphysis and the epiphysis. The objective of this study was to determine the impact of an injury in the growth plate chondrocytes through the study of histological morphology, immunohistochemistry, histomorphometry and Western Blot analyses of th...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms140815767
更新日期：2013-07-29 00:00:00
abstract：:The growth and vascularization of prostate cancer is dependent on interactions between cancer cells and supporting stromal cells. The primary stromal cell type found in prostate tumors is the carcinoma-associated fibroblast, which produces placental growth factor (PlGF). PlGF is a member of the vascular endothelial gr...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms140917958
更新日期：2013-09-03 00:00:00
abstract：:Bile acids are a family of amphipathic compounds predominantly known for their role in solubilizing and absorbing hydrophobic compounds (including liposoluble vitamins) in the intestine. Bile acids also are key signaling molecules and inflammatory agents that activate transcriptional factors and cell signaling pathway...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20081869
更新日期：2019-04-16 00:00:00
abstract：:One of the most common causes of mortality and morbidity in children is perinatal hypoxia-ischemia (HI). In spite of the advances in neonatology, its incidence is not diminishing, generating a pediatric population that will require an extended amount of chronic care throughout their lifetime. For this reason, new and ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms14059379
更新日期：2013-04-29 00:00:00
abstract：:Deficits in plasma membrane repair have been identified in dysferlinopathy and Duchenne Muscular Dystrophy, and contribute to progressive myopathy. Although Facioscapulohumeral Muscular Dystrophy (FSHD) shares clinicopathological features with these muscular dystrophies, it is unknown if FSHD is characterized by plasm...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21155575
更新日期：2020-08-04 00:00:00
abstract：:Silk fibroin (SF) is a protein-based biomacromolecule with excellent biocompatibility, biodegradability and low immunogenicity. The development of SF-based nanoparticles for drug delivery have received considerable attention due to high binding capacity for various drugs, controlled drug release properties and mild pr...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms16034880
更新日期：2015-03-04 00:00:00
abstract：:The aim of the present pilot study was the identification of micro-RNA changes over time during the development and progression of type 2 diabetes (T2D) in Zucker diabetic fatty rats (ZDF rats). T2D is a complex metabolic disorder that is characterized, inter alia, by progressive failure of pancreatic β cells to produ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17050665
更新日期：2016-05-03 00:00:00
abstract：:Dietary fats and sugars were identified as risk factors for overweight and neurodegeneration, especially in middle-age, an earlier stage of the aging process. Therefore, our aim was to study the metabolic response of both white adipose tissue and brain in middle aged rats fed a typical Western diet (high in saturated ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21030786
更新日期：2020-01-25 00:00:00
