Abstract:
:Epidermal growth factor (EGF)-receptor is a 170 kDa transmembrane glycoprotein that contains a ligand-binding external domain, and a catalytically active cytoplasmic region. The expression of this receptor as well as a 100 kDa homolog that contains only the external domain is enhanced by the ligand EGF. EGF acts at transcriptional and post-transcriptional levels. To dissociate these pre-translational effects and the effects of EGF on receptor polypeptide synthesis from these on receptor export, pulse-chase experiments were conducted. These studies indicate that EGF stimulates post-translational transport and processing of the receptor, and this stimulation can occur in the absence of new protein synthesis. Other studies show that EGF accelerates at least two slow events in receptor maturation--the deoxynojirimycin sensitive processing in endoplasmic reticulum (ER) and the swainsonine sensitive processing in Golgi. The results suggest that EGF may influence one or more of the rate determining steps that control receptor export from ER, and this may represent yet another aspect of EGF action that contributes to the positive regulation of EGF-receptor protein expression.
journal_name
J Cell Biochemjournal_title
Journal of cellular biochemistryauthors
Das M,Kesavan P,Khire Jdoi
10.1002/jcb.240440106subject
Has Abstractpub_date
1990-09-01 00:00:00pages
61-8issue
1eissn
0730-2312issn
1097-4644journal_volume
44pub_type
杂志文章abstract::The cleavage of poliovirus precursor polypeptides occurs at specific amino acid pairs that are recognized by viral proteinases. Most of the polio-specific cleavages occur at glutamine-glycine (Q-G) pairs that are recognized by the viral-encoded proteinase 3C (formerly called P3-7c). In order to carry out a defined mol...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.240330105
更新日期:1987-01-01 00:00:00
abstract::The receptor for epidermal growth factor (EGF) is a glycosylated transmembrane phosphoprotein that exhibits EGF-stimulable protein tyrosine kinase activity. On EGF stimulation, the receptor undergoes a self-phosphorylation reaction at tyrosine residues located primarily in the extreme carboxyl-terminal region of the p...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.240290304
更新日期:1985-01-01 00:00:00
abstract::Characteristic changes in vimentin were studied in 9L rat brain tumor cells treated at 45 degrees C. During heat-shock treatment, vimentin molecules were rapidly phosphorylated and reorganized from a filamentous form into a perinuclear higher-order structure that was less extractable by nonionic detergent. These effec...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.240540111
更新日期:1994-01-01 00:00:00
abstract::Telomeres are TTAGGG repetitive motifs found at the ends of vertebrate chromosomes. In humans, telomeres are protected by shelterin, a complex of six proteins (de Lange [2005] Genes Dev. 19: 2100-2110). Since (Müller [1938] Collecting Net. 13: 181-198; McClintock [1941] Genetics 26: 234-282), their function in maintai...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章,评审
doi:10.1002/jcb.20760
更新日期:2006-04-01 00:00:00
abstract::Increasing evidence have proved that long noncoding RNAs (lncRNAs) play significant roles in tumorigenesis and development of various cancers. However, the effect of small nucleolar RNA host gene 20 (SNHG20) on the progression of esophageal squamous cell carcinoma (ESCC) remains to be discovered. Herein, we aim to fin...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.28444
更新日期:2019-02-14 00:00:00
abstract::Copy number variation (CNV) and abnormal expression of microRNAs (miRNAs) always lead to deregulation of genes in cancer, including gastric cancer (GC). However, little is known about how CNVs affect the expression of miRNAs. By integrating CNV and miRNA profiles in the same samples, we identified eight miRNAs (miR-12...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.24565
更新日期:2013-09-01 00:00:00
abstract:BACKGROUND:Acinetobacter baumannii has emerged as a major cause of nosocomial infections. Various resistance mechanisms of A. baumannii against antibiotics have transformed it into a successful nosocomial pathogen. Because of the limited number of available antibiotics, we used a medicinal plant with an antibacterial e...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.28908
更新日期:2019-11-01 00:00:00
abstract::Thrombin has been shown to play a key role in lung diseases such as pulmonary fibrosis via the induction of fibrotic cytokine- chemokine (CC motif) ligand-2 (CCL2) expression. We previously reported that transcription factor nuclear factor-κB (NF-κB) is responsible for thrombin-induced CCL2 expression in human lung fi...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.26057
更新日期:2017-11-01 00:00:00
abstract::Alpha-fetoprotein (AFP) is one of the major serum proteins in the early life of mammals. We have previously identified a novel cis-acting element designated as DAS at the 5'-flanking region of the AFP gene and demonstrated that the DAS sequence can be specifically recognized by nuclear protein DAP-II in AFP-producing ...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.20843
更新日期:2006-08-01 00:00:00
abstract::The MDMX gene product is related to the MDM2 oncoprotein, both of which interact with the p53 tumor suppressor. A novel transcript of the MDMX gene has been previously identified that has a short internal deletion of 68 base pairs, producing a shift in the reading frame after codon 114, resulting in the inclusion of 1...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.10535
更新日期:2003-06-01 00:00:00
abstract::The conversion of expandable liver progenitor cells into pancreatic beta cells would provide a renewable cell source for diabetes cell therapy. Previously, we reported the establishment of liver epithelial progenitor cells (LEPCs). In this work, LEPCs were modified into EGFP/Pdx-1 LEPCs, cells with stable expression o...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.21617
更新日期:2008-05-01 00:00:00
abstract::Angiogenesis, the formation of new capillary blood vessels, occurs almost exclusively in the microcirculation. This process is controlled by the interaction between factors with positive and negative regulatory activity. In this study, we have compared the effect of two well described positive regulators, vascular end...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.1190
更新日期:2001-01-01 00:00:00
abstract::Gold nanoparticles (AuNP's) facilitate cancer cell recognition and can be manufactured by green synthesis using nutrient rich medicinal plants such as Moringa oleifera (MO). Targeting dysregulated oncogenes and tumor suppressor genes is crucial for cancer therapeutics. We investigated the antiproliferative effects of ...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.25528
更新日期:2016-10-01 00:00:00
abstract::Retinitis pigmentosa is a highly heterogeneous form of inherited blindness which affects more than 1.3 million individuals worldwide. The RP17 form of the disease is caused by an arginine to tryptophan (R14W) mutation in the signal sequence of carbonic anhydrase IV (CAIV). While CAIV is expressed in the choriocapillar...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.22759
更新日期:2010-10-15 00:00:00
abstract::Molecular mechanisms responsible for tumor resistance to apoptosis often involve the Fas/FasL pathway. While squamous cell carcinomas of the head and neck (SCCHN) express both Fas and FasL, their resistance to self-induced apoptosis or apoptosis mediated by Fas agonistic antibody (CH-11Ab) was independent of the level...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.20922
更新日期:2007-01-01 00:00:00
abstract::Tangeretin, a citrus flavonoid extracted from the peel of citrus fruits, was reported to possess antiasthmatic, antioxidant, anti-inflammatory, and neuroprotective properties. However, the effect of tangeretin on human brain microvascular endothelial cells (HBMECs) has not been examined. This study was designed to inv...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.27762
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:Exposure to pesticides is associated with an increase in the incidence of cancer. We aimed to investigate the association of serum organochlorine pesticides (OCPs) and organophosphorus pesticides (OPs) levels and GSTM1/GSTT1 gene polymorphism with bladder cancer (BC). METHODS:This study was performed on 57 ...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.28746
更新日期:2019-09-01 00:00:00
abstract::Ubiquitin activating enzyme 2 (UBA2) is a basic component of E1-activating enzyme in the SUMOylation system. Expression and function of UBA2 in human cancers are largely unknown. In this study we investigate UBA2 expression the function in human non-small-cell lung cancer. Immunochemistry study showed that UBA2 was ov...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.28543
更新日期:2019-08-01 00:00:00
abstract::The cholesterol hydroxylase/lyase (CHL) system, consisting of cytochrome P450scc, adrenodoxin (Adx) and adrenodoxin reductase (AdR), initiates mammalian steroidogenesis, converting cholesterol to pregnenolone. The foot-and-mouth disease virus 2A-based method allows to express multiple proteins from a single transcript...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.27577
更新日期:2019-03-01 00:00:00
abstract::The aim of the present study was to test the hypothesis that the decreased renal tubular reabsorption of calcium observed in estrogen deficiency is associated with a local regulation of either PTHrP or PTH/PTHrP receptor genes in the kidney. Rats were randomly sham-operated (S) or ovariectomized receiving either vehic...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:
更新日期:1998-07-01 00:00:00
abstract::The role of excision repair cross-complimentary group 1 (ERCC1) gene polymorphisms in breast and ovarian cancer development has long been controversial and existing data were inconsistent. Here, we conducted a comprehensive meta-analysis to better clarify the association. Case-control studies published from December 2...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章,meta分析
doi:10.1002/jcb.28830
更新日期:2019-09-01 00:00:00
abstract::The Skp1-Cul1-F-box protein (SCF) E3 ligase complex is one of the largest ubiquitin E3 ligase families. FBXL19, a F-box protein in SCFFBXL19 E3 ligase complex, regulates a variety of cellular responses including cell migration. We have shown that FBXL19 is not stable and its degradation is mediated by the ubiquitin-pr...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.29860
更新日期:2020-10-14 00:00:00
abstract::Membrane receptors for steroid hormones affect signaling pathways that modulate nuclear function, influence neuronal activity, ion flow, and the circulatory system. Indeed, 'new' steroid hormones have been identified by their interaction with membrane-initiated signaling systems. A brief summary of the FASEB Summer Re...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.10409
更新日期:2003-02-15 00:00:00
abstract::Cancer of the ovary is the leading cause of death from gynecologic malignancy. To understand better these aggressive tumors, the development of in vitro models to study human ovarian cancer is critical. However, the establishment of long-term cell lines has been difficult, due to the generalized poor survival of patie...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章,评审
doi:10.1002/jcb.240510307
更新日期:1993-03-01 00:00:00
abstract::To study hematopoietic differentiation a variety of in vitro systems have been established using hematopoietic precursors derived from various explanted adult and fetal tissues. In this prospective we describe and discuss the potential of a novel system for studying the earliest stages of hematopoietic development. In...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章,评审
doi:10.1002/jcb.240490304
更新日期:1992-07-01 00:00:00
abstract::In mice, the first round of DNA replication occurs in fertilized eggs (1-cell embryos), while the onset of zygotic gene transcription begins approximately 20 hours after fertilization, a time that normally coincides with formation of a 2-cell embryo. One approach to investigating the mechanisms that control these deve...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章,评审
doi:10.1002/jcb.240550107
更新日期:1994-05-01 00:00:00
abstract:AIM:To detect the expression and identify the role of Ribosomal protein S15A (RPS15A) in human breast cancer (BC). METHODS:Immunohistochemistry (IHC) was carried out for detecting the levels of RPS15A protein. Quantitative PCR was used to evaluate the mRNA level of RPS15A in one normal breast and three BC cell lines. ...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.29304
更新日期:2020-01-01 00:00:00
abstract::The main mechanisms of interaction between Human T-lymphotropic virus type 1 (HTLV-1) and its hosts in the manifestation of the related disease including HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP) and Adult T-cell leukemia/lymphoma (ATLL) are yet to be determined. It is pivotal to find out the...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.26546
更新日期:2018-05-01 00:00:00
abstract::Follicular thyroglobulin (TG) reflects the storage of both iodine and thyroid hormone. This is because it is a macromolecular precursor of thyroid hormone and organic iodinated compound in follicular lumen. Thus, it may have an important feedback role in thyroid function. In this study, monolayer cells were cultured a...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.23014
更新日期:2011-03-01 00:00:00
abstract::Survivin is a member of the inhibitor of apoptosis (IAP) gene family, containing a single baculovirus IAP repeat (BIR) and no RING finger, that is expressed in many human cancers. Although it has been proposed to be involved in mitotic and cytokinetic processes, its functional subcellular distribution in the cytoplasm...
journal_title:Journal of cellular biochemistry
pub_type: 杂志文章
doi:10.1002/jcb.1228
更新日期:2001-08-01 00:00:00