Abstract：
:In the present study, we have tested the influence of inhibition of endocytosis by hypertonic medium on the regulation of cell surface insulin receptors. We show that active internalization of 125I-insulin is markedly inhibited by hypertonic media and that, in parallel, cell surface invaginations are significantly diminished. These two events are accompanied by a marked inhibition of cell surface insulin receptor down-regulation. These data provide further strong evidence that receptor-mediated endocytosis is the major mechanism by which insulin receptors are regulated at the surface of target cells.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Geiger D,Carpentier JL,Gorden P,Orci Ldoi
10.1016/0014-4827(89)90034-7subject
Has Abstractpub_date
1989-11-01 00:00:00pages
33-40issue
1eissn
0014-4827issn
1090-2422pii
0014-4827(89)90034-7journal_volume
185pub_type
杂志文章abstract：:In studies of the ontogeny of fibroblast-epithelial interactions during late fetal lung rat lung development, we have identified two subpopulations of fibroblasts which differed in their ability to promote epithelial cell proliferation or differentiation. As glycosaminoglycans (GAGs) have been implicated in the regula...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(92)90072-g
更新日期：1992-10-01 00:00:00
abstract：:Transforming growth factor beta (TGFbeta) can modulate the activity of various MAP kinases. However, how this pathway may mediate TGFbeta-induced malignant phenotypes remains elusive. We investigated the role of autocrine TGFbeta signaling through MAP kinases in the regulation of cell survival in breast carcinoma MCF-...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2007.02.016
更新日期：2007-05-01 00:00:00
abstract：:The protein encoded by C-terminal alternatively spliced p53 mRNA (p53as) has been shown previously to occur naturally in mouse cells and to bind sequence-specifically to DNA more efficiently than p53 (p53r, regular form). In the current study, p53as and p53r proteins ectopically expressed in p53-deficient cells each t...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.2002.5596
更新日期：2002-10-01 00:00:00
abstract：:Quinolinic acid (QUIN) is a glutamate agonist which markedly enhances the vulnerability of neural cells to excitotoxicity. QUIN is produced from the amino acid tryptophan through the kynurenine pathway (KP). Dysregulation of this pathway is associated with neurodegenerative conditions. In this study we treated striata...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2014.02.024
更新日期：2014-04-01 00:00:00
abstract：:Cytoplasts derived from senescent and quiescent human diploid cells inhibit DNA synthesis initiation when fused with cells capable of proliferation. When the cytoplasts were subjected to a variety of conditions (trypsin and cycloheximide treatment and growth on fibronectin), this inhibitory activity was lost, suggesti...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(85)90177-6
更新日期：1985-10-01 00:00:00
abstract：:Calf aortic smooth muscle (CASM) cells cultured in vitro at high cell density (4 x 10(4) cells/cm2) on bacteriological petri dishes in the presence of serum pile up in clusters and create open spaces in the monolayer. This phenomenon is clearly visible 6 days after plating and is markedly enhanced by the addition of f...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(90)90216-w
更新日期：1990-01-01 00:00:00
abstract：:In the trabecular meshwork (TM) of the eye, regulation of tissue contractility by the PPRARI sequence within the Heparin II (HepII) domain of fibronectin is believed to control the movement of aqueous humor and dictate the level of intraocular pressure. This study shows that the HepII domain utilizes activated alpha4b...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2010.03.010
更新日期：2010-05-15 00:00:00
abstract：:TGFβ contributes to mesangial cell hypertrophy and matrix protein increase in various kidney diseases including diabetic nephropathy. Deptor is an mTOR-interacting protein and suppresses mTORC1 and mTORC2 activities. We have recently shown that TGFβ-induced inhibition of deptor increases the mTOR activity. The mechani...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2018.01.021
更新日期：2018-03-01 00:00:00
abstract：:Osteoporosis due to unloading-induced bone loss is a critical issue in the modern aging society. Although the mechanisms underlying this phenomenon are largely unknown, osteopontin (OPN) is one of the critical mediators required for unloading-induced bone loss [M. Ishijima, S.R. Rittling, T. Yamashita, K. Tsuji, H. Ku...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.06.003
更新日期：2006-10-01 00:00:00
abstract：:Utilizing both the TET-OFF and TET-ON systems in combination with transcriptional control elements of the Tie-2 gene, we have established a series of transgenic activator and responder mice for TET-regulated endothelial cell-specific transgene expression in double transgenic mouse embryos and in adult mice. TET-regula...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2007.12.026
更新日期：2008-04-01 00:00:00
abstract：:The objective of this study was to explore the potential use of self-assembled monolayers (SAMs) of alkylamine and arylalkyamine as well-defined, homogeneous, tailored in vitro model surfaces for exploring the effect of hydrodynamic flow on morphology and strength of adhesion of human umbilical vein endothelial cells....
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1998.4156
更新日期：1998-10-10 00:00:00
abstract：:Growth factors and cytokines initiate multiple signal transduction pathways that lead to cell survival, cell cycle progression or differentiation. A common feature of these pathways is increased cellular metabolism and glucose uptake. Furthermore, the energy requirements of many cancers and transformed cell lines are ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2003.10.027
更新日期：2004-02-15 00:00:00
abstract：:During pathological bone loss, factors that are both stimulatory and inhibitory for osteoclast differentiation are over-expressed. Despite the presence of inhibitory factors, osteoclast differentiation is significantly enhanced to bring about bone loss. To examine the hypothesis that stimulatory growth factors overcom...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2003.11.009
更新日期：2004-03-10 00:00:00
abstract：:Functional imaging of the intracellular calcium concentration [Ca2+]i using fluorescent indicators is a powerful and frequently applied method for assessing various biological questions in vitro, including ion channel function and intracellular signaling in homeostasis and disease. In functional [Ca2+]i imaging experi...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2020.112210
更新日期：2020-10-15 00:00:00
abstract：:RhoA activated kinases (ROCKs) are potent effectors of RhoA signaling for regulation of the cytoskeleton. ROCKs have been shown to be localized to several different subcellular locations, suggesting that its localization is context specific and regulated. However, the signaling mechanisms that control ROCK localizatio...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2011.09.009
更新日期：2011-12-10 00:00:00
abstract：:Sepsis is a major cause of mortality in seriously ill patients characterized by a series of severe systemic inflammatory responses due to an infection. Thus, there is a critically need to search more accurate biomarkers and targets for diagnosis and treatment of sepsis. Our study showed that miR-212-3p was up-regulate...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2016.12.008
更新日期：2017-01-15 00:00:00
abstract：:The dynamics of lamin disassembly and reassembly during sea urchin male pronuclear development in vitro was investigated. Using five anti-lamin antibodies, we monitored by immunofluorescence and immunoblotting the changes in lamins during sperm chromatin decondensation, nuclear envelope (NE) formation, and male pronuc...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1995.1280
更新日期：1995-08-01 00:00:00
abstract：:Previous studies have shown that calpains are autolytically cleaved during the disease process of mdx dystrophy, a mouse model for Duchenne muscular dystrophy, indicating that calpains may be activated and play a role in proteolysis that occurs in muscular dystrophy (J. Biol. Chem. 270(18), 10909-10914, 1995). In the ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.0227
更新日期：1996-08-01 00:00:00
abstract：:Pirh2, a recently identified ubiquitin-protein ligase, has been reported to promote p53 degradation. Pirh2 physically interacts with p53 and promotes ubiquitination of p53 independently of MDM2. Like MDM2, Pirh2 is thought to participate in an autoregulatory feedback loop that controls p53 function. We have previously...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.07.005
更新日期：2006-10-15 00:00:00
abstract：:Regions rich in 5-methylcytosine were localized in male metaphase chromosomes of the Indian muntjac deer (Muntiakus muntjak). Chromosomes were ultraviolet irradiated and subsequently photooxidized in the presence of methylene blue to induce maximum DNA denaturation. Following treatment with anti 5-methylcytosine antib...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(83)90289-6
更新日期：1983-08-01 00:00:00
abstract：:Dictyostelium discoideum cells synthesize and secrete the chemoattractant cAMP within minutes after chemotactic stimulation. During development, this signal-relay process is instrumental in cell aggregation, pattern formation, and differentiation. Cyclic AMP is known to accumulate inside the cell before secretion. In ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(89)90181-x
更新日期：1989-03-01 00:00:00
abstract：:Carbohydrate-specific monoclonal antibodies were used to demonstrate the expression of a new membrane glycoprotein on F9 murine embryonal carcinoma cells. Sialyl LeX was detected using monoclonal antibody FH6 in a sensitive, cell monolayer radioimmunoassay. The antigen codistributed in gel filtration of a crude homoge...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(89)90061-x
更新日期：1989-02-01 00:00:00
abstract：:The effect of dexamethasone on the synthesis of acute phase proteins has been studied in primary cultures of rat hepatocytes. In the absence of dexamethasone no detectable amounts of alpha 2-macroglobulin were synthesized by hepatocytes cultured for 1 day. alpha 2-Macroglobulin synthesis was induced by dexamethasone c...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(84)90354-9
更新日期：1984-03-01 00:00:00
abstract：:ADP-ribosylation factors (ARFs) are modified by a myristate group that is covalently linked to the second glycine residue at the amino terminus. With the recent evidence that ARF6 localizes to the cell periphery and plays a regulatory role in endocytic traffic, we have investigated the role of myristoylation on the me...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1995.1362
更新日期：1995-11-01 00:00:00
abstract：:A method for the in vitro perfusion of isolated guinea-pig mammary tissue is described that allows the radiolabelling of secretory and membrane proteins. Glands were depleted of methionine, labelled with [35S]methionine for 5 min and perfused with medium containing an excess of unlabelled methionine for varying times....
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(84)90369-0
更新日期：1984-03-01 00:00:00
abstract：:Gold nanoparticles are recently having much attention because of their increased applications in biomedical fields. In this paper, we demonstrated the photothermal efficacy of citrate capped gold nanoparticles (AuNPs) for the destruction of A431 cancer cells. Citrate capped AuNPs were synthesized successfully and char...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2011.04.010
更新日期：2011-08-15 00:00:00
abstract：:Laminin is a major component of the basal lamina upon which all epithelial cells reside in vivo. The synthesis of basal lamina components and their subsequent assembly into a morphologically distinct basal lamina is a differentiated function of epithelial cells in vivo. Ultrastructural studies in our laboratory show t...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(92)90036-8
更新日期：1992-11-01 00:00:00
abstract：:After the 10th nuclear cycle the yolk centrosomes follow an irregular pathway. Unlike the somatic centrosomes, which move to the opposite poles of the nuclei to form the bipolar spindles, the yolk centrosomes remain as pairs at one pole of the yolk nuclei or shift feebly and nucleate irregular spindles, most of which ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90151-j
更新日期：1991-01-01 00:00:00
abstract：:The first angiogenesis inhibitors for cancer have now been approved by the F.D.A. in the U.S. and in 28 other countries, including China. The majority of these are monotherapies that block VEGF. However, mutant tumor cells may over time produce redundant angiogenic factors. Therefore, for long-term use in cancer, comb...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2005.11.015
更新日期：2006-03-10 00:00:00
abstract：:An adenocarcinoma cell line which has the ability to arrest in G0 phase under exhausted culture conditions was established. Using the cell line, we investigated the expression of cell cycle-associated proteins including cdc2, cdk2, cyclin A, cyclin Dl, and Rb during entry into or withdrawal from the cell cycle. MAP ki...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.0159
更新日期：1996-05-25 00:00:00
