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 upregulation correlates with the poor prognosis of glioma patients. Glioma cell invasion and increased angiogenesis share mechanisms of the degradation of the extracellular matrix (ECM) through upregulation of ECM-degrading proteases as well as the activation of aberrant signaling pathways. This review describes the role of EGFR and EGFRvIII in those mechanisms which might offer new combined therapeutic approaches targeting EGFR or EGFRvIII together with drug treatments against proteases of the ECM or downstream signaling to increase the inhibitory effects of mono-therapies.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Keller S,Schmidt MHHdoi
10.3390/ijms18061295subject
Has Abstractpub_date
2017-06-18 00:00:00issue
6issn
1422-0067pii
ijms18061295journal_volume
18pub_type
杂志文章,评审abstract::Invasive species represent an increasing threat to native ecosystems, harming indigenous taxa through predation, habitat modification, cross-species hybridization and alteration of ecosystem processes. Additionally, high economic costs are associated with environmental damage, restoration and control measures. The Bur...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms14034793
更新日期:2013-02-28 00:00:00
abstract::Preimplantation horse conceptuses require nutrients and signals from histotroph, the composition of which is regulated by luteal progesterone and conceptus-secreted factors. To distinguish progesterone and conceptus effects we shortened the period of endometrial progesterone-priming by asynchronous embryo transfer. Da...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21072562
更新日期:2020-04-07 00:00:00
abstract::Japanese encephalitis virus (JEV), a mosquito-borne flavivirus, has five genotypes (I, II, III, IV, and V). JEV genotype I circulates widely in some Asian countries. However, current JEV vaccines based on genotype III strains show low neutralizing capacities against genotype I variants. In addition, JE has no specific...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms17091386
更新日期:2016-08-24 00:00:00
abstract::Osteoporosis morphology is characterized by bone resorption and decreases in micro-architecture parameters. Anti-osteoporosis therapy targets osteoclasts because bone resorption is a unique function of osteoclasts. Anti-c-fms antibodies against the receptor for macrophage colony-stimulating factor (M-CSF) inhibit oste...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21176120
更新日期:2020-08-25 00:00:00
abstract::According to recent estimates, 2%-15% of couples are sterile, and approximately half of the infertility cases are attributed to male reproductive factors. However, the reasons remain undefined in approximately 25% of male infertility cases, and most infertility cases exhibit spermatogenic defects. Numerous genes invol...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms18010097
更新日期:2017-01-05 00:00:00
abstract::Three pools of exhaled breath condensate (EBC) from non-smokers plus healthy smokers (NS + HS, n = 45); chronic obstructive pulmonary disease (COPD) without emphysema (COPD, n = 15) and subjects with pulmonary emphysema associated with α(1)-antitrypsin deficiency (AATD, n = 23) were used for an exploratory proteomic ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms131113894
更新日期:2012-10-29 00:00:00
abstract::We herein investigated the detection frequency and clinical relevance of circulating tumor cells (CTCs) in chemotherapy-naïve stage IIIB/IV non-small cell lung cancer (NSCLC), by using the CellSearch and real-time CEACAM5mRNA assays. Blood samples from 43 patients were obtained at different time points during first-li...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms22020925
更新日期:2021-01-18 00:00:00
abstract::Microgravity is known to affect the organization of the cytoskeleton, cell and nuclear morphology and to elicit differential expression of genes associated with the cytoskeleton, focal adhesions and the extracellular matrix. Although the nucleus is mechanically connected to the cytoskeleton through the Linker of Nucle...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21186762
更新日期:2020-09-15 00:00:00
abstract::Chlorpyrifos (CPF) is widely used in the prevention and control of crop pests and diseases in agriculture. However, the irrational utilization of pesticides not only causes environmental pollution but also threatens human health. Compared with the conventional techniques for the determination of pesticides in soil, su...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20112817
更新日期:2019-06-10 00:00:00
abstract::Passage of apolipoprotein B-containing lipoproteins (apoB-LPs), i.e., triglyceride-rich lipoproteins (TRLs), intermediate-density lipoproteins (IDLs), and low-density lipoproteins (LDLs), through the endothelial monolayer occurs in normal and atherosclerotic arteries. Among these lipoproteins, TRLs and IDLs are apoE-r...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19113593
更新日期:2018-11-14 00:00:00
abstract::Fertilization is a cell biological phenomenon of crucial importance for the birth of new life in a variety of multicellular and sexual reproduction species such as algae, animal and plants. Fertilization involves a sequence of events, in which the female gamete "egg" and the male gamete "spermatozoon (sperm)" develop,...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms16010114
更新日期:2014-12-23 00:00:00
abstract::Henrin A (1), a new ent-kaurane diterpene, was isolated from the leaves of Pteris henryi. The chemical structure was elucidated by analysis of the spectroscopic data including one-dimensional (1D) and two-dimensional (2D) NMR spectra, and was further confirmed by X-ray crystallographic analysis. The compound was evalu...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms161126071
更新日期:2015-11-24 00:00:00
abstract::In recent years, ongoing interest in ischemic brain injury research has provided data showing that ischemic episodes are involved in the development of Alzheimer's disease-like neuropathology. Brain ischemia is the second naturally occurring neuropathology, such as Alzheimer's disease, which causes the death of neuron...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms19124002
更新日期:2018-12-12 00:00:00
abstract::Magnetic biomimetic scaffolds of poly(L-lactide) (PLLA) and nanoparticles of magnetite (nFe3O4) are prepared in a wide ratio of compositions by lyophilization for bone regeneration. The magnetic properties, cytotoxicity, and the in vitro degradation of these porous materials are closely studied. The addition of magnet...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20194664
更新日期:2019-09-20 00:00:00
abstract::β-adrenergic receptor (βAR) activation promotes relaxation of both vascular and airway smooth muscle cells (VSMCs and ASMCs, respectively), though the signaling mechanisms have not been fully elucidated. We previously found that the activity of Kv7.5 voltage-activated potassium channels in VSMCs is robustly enhanced b...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19082223
更新日期:2018-07-30 00:00:00
abstract::Tunneling nanotubes (TNTs) are thin membrane elongations among the cells that mediate the trafficking of subcellular organelles, biomolecules, and cues. Mesenchymal stem cells (MSCs) receive substantial attention in tissue engineering and regenerative medicine. Many MSCs-based clinical trials are ongoing for dreadful ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21103481
更新日期:2020-05-14 00:00:00
abstract::Hyperpolarization-activated cationic HCN channels comprise four members (HCN1-4) that control dendritic integration, synaptic transmission and action potential firing. In the kidney, HCN1, HCN2 and HCN3 are differentially expressed and contribute to the transport of sodium, potassium (K+) and ammonium into the nephron...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20204995
更新日期:2019-10-09 00:00:00
abstract::n/a. ...
journal_title:International journal of molecular sciences
pub_type: 评论,杂志文章
doi:10.3390/ijms18050994
更新日期:2017-05-05 00:00:00
abstract::Colon cancer constitutes 33% of all cancer cases in humans and the majority of patients with metastatic colon cancer still have poor prognosis. An important role in cancer development is the communication between cancer and normal cells. This may occur, among others, through extracellular vesicles (including microvesi...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21051826
更新日期:2020-03-06 00:00:00
abstract::A review of the data on the modulatory action of adenosine 5'-triphosphate (ATP), the main co-transmitter with acetylcholine, and adenosine, the final ATP metabolite in the synaptic cleft, on neuromuscular transmission is presented. The effects of these endogenous modulators on pre- and post-synaptic processes are dis...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21176423
更新日期:2020-09-03 00:00:00
abstract::This experiment aimed to investigate the effects of the chitosan (CTS) and water-soluble chitosan (WSC) microspheres on plasma lipids in male Sprague-Dawley rats fed with high-fat diets. CTS microspheres and WSC microspheres were prepared by the spray-drying technique. Scanning electron microscopy (SEM) micrographs s...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms14024174
更新日期:2013-02-19 00:00:00
abstract::The development of in situ major histocompatibility complex (MHC) tetramer (IST) staining to detect antigen (Ag)-specific T cells in tissues has radically revolutionized our knowledge of the local cellular immune response to viral and bacterial infections, cancers, and autoimmunity. IST combined with immunohistochemis...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms20205165
更新日期:2019-10-18 00:00:00
abstract::The nosocomial opportunistic Gram-negative bacterial pathogen Acinetobacter baumannii is resistant to multiple antimicrobial agents and an emerging global health problem. The polymyxin antibiotic colistin, targeting the negatively charged lipid A component of the lipopolysaccharide on the bacterial cell surface, is of...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms22020576
更新日期:2021-01-08 00:00:00
abstract::Mast cells (MC) are resident tissue cells found primarily at the interphase between tissues and the environment. These evolutionary old cells store large amounts of proteases within cytoplasmic granules, and one of the most abundant of these proteases is tryptase. To look deeper into the question of their in vivo targ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20205147
更新日期:2019-10-17 00:00:00
abstract::This study was conducted to monitor the macrophage infiltration of atopic dermatitis (AD)-like skin lesions and to evaluate the effects of anti-AD therapeutic agents in immunocompetent mice via optical reporter-gene-based molecular imaging. The enhanced firefly luciferase (effluc)-expressing macrophage cell line (Raw2...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21176205
更新日期:2020-08-27 00:00:00
abstract::The mammalian target of rapamycin (mTOR) is the central regulator of mammalian cell growth, and is essential for the formation of two structurally and functionally distinct complexes: mTORC1 and mTORC2. mTORC1 can sense multiple cues such as nutrients, energy status, growth factors and hormones to control cell growth ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms17101636
更新日期:2016-09-29 00:00:00
abstract::Vascular cognitive impairment (VCI) is the second most common cause of cognitive deficit after Alzheimer's disease. Since VCI patients represent an important target population for prevention, an ongoing effort has been made to elucidate the pathogenesis of this disorder. In this review, we summarize the information fr...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms20102405
更新日期:2019-05-15 00:00:00
abstract::Human bone marrow-derived mesenchymal stromal cells (MSCs) have been investigated in numerous disease settings involving impaired regeneration because of the crucial role they play in tissue maintenance and repair. Considering the number of comorbidities associated with type 2 diabetes mellitus (T2DM), the hypothesis ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21072476
更新日期:2020-04-02 00:00:00
abstract::Cytoplasmic aggregates and nuclear depletion of the ubiquitous RNA-binding protein TDP-43 have been described in the autoptic brain tissues of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTLD) patients and both TDP-43 loss-of-function and gain-of-function mechanisms seem to contribute to the neuro...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20235866
更新日期:2019-11-22 00:00:00
abstract::Natural Killer (NK) cells are innate lymphocytes that contribute to immune protection by cytosis, cytokine secretion, and regulation of adaptive responses of T cells. NK cells distinguish between healthy and ill cells, and generate a cytotoxic response, being cumulatively regulated by environmental signals delivered t...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms20030646
更新日期:2019-02-02 00:00:00