Abstract:
:The glucose analogues, 3-O-methyl-D-glucose and 2-deoxy-D-glucose, have been used to characterize glucose transport and its regulation by serum and growth factors in monolayer cultures of granulosa cells obtained from bovine ovaries. Uptake of 3-O-methylglucose was shown to be independent of the Na+-gradient, independent of energy, did not show accelerated exchange, and was stereospecific. Serum withdrawal resulted in a biphasic decrease in initial rates of glucose uptake with half-times for the two phases of 50 minutes and 3 hours. Insulin could prevent the decrease in uptake rates with a half-maximum concentration of 10.0 1/8 3 nM. Insulin was shown to stimulate DNA synthesis with a concentration of half-maximum response of 28 nM. Insulin or serum stimulation of 3-O-methylglucose uptakes in serum-starved cells resulted in a two threefold increase in initial rates, with a time for half-maximum stimulation of 3 minutes. The insulin-stimulated increase was insensitive to cycloheximide and cyanide during the first 30 minutes, and this early, rapid stimulation was also produced by brain FGF (fibroblast growth factor), pituitary FGF, epidermal growth factor, calf serum, and some but not all samples of follicular fluid. Insulin also stimulated 2-deoxyglucose and a-aminoisobutyric acid uptake during the first 5 minutes of addition and these early stimulations were shown to be posttranslational changes.
journal_name
J Cell Physioljournal_title
Journal of cellular physiologyauthors
Allen WR,Nilsen-Hamilton M,Hamilton RTdoi
10.1002/jcp.1041080104subject
Has Abstractpub_date
1981-07-01 00:00:00pages
15-24issue
1eissn
0021-9541issn
1097-4652journal_volume
108pub_type
杂志文章abstract::Epigallocatechin-3-gallate (EGCG) plays a crucial role in hepatic lipid metabolism. However, the underlying regulatory mechanism of hepatic lipid metabolism by EGCG in canine is unclear. Primary canine hepatocytes were treated with EGCG (0.01, 0.1, or 1 μM) and BML-275 (an AMP-activated protein kinase [AMPK] inhibitor...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.29869
更新日期:2021-01-01 00:00:00
abstract::Aberrations of DNA methylation are early events in the development of tumors. In this study, we investigated the DNA methylation status of growth hormone secretagogue receptor (GHSR), a promising pan-cancer biomarker, in gastric cancer (GC). Initially, data sets from DNA methylation and gene expression studies availab...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28179
更新日期:2019-01-24 00:00:00
abstract::The cancer stem cell (CSC) model encompasses an advantageous paradigm that in recent decades provides a better elucidation for many important biological aspects of cancer initiation, progression, metastasis, and, more important, development of multidrug resistance (MDR). Such several other hematological malignancies a...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.26768
更新日期:2019-04-01 00:00:00
abstract::Epidermal growth factor-like domain-containing protein 7 (EGFL7), a member of the epidermal growth factor (EGF)-like protein family, is a potent angiogenic factor expressed in many different cell types. EGFL7 plays a vital role in controlling vascular angiogenesis during embryogenesis, organogenesis, and maintaining s...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.26792
更新日期:2018-11-01 00:00:00
abstract::Low-grade chronic inflammation is a salient feature of obesity and many associated disorders. This condition frequently occurs in central obesity and is connected to alterations of the visceral adipose tissue (AT) microenvironment. Understanding how obesity is related to inflammation may allow the development of thera...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.25113
更新日期:2016-03-01 00:00:00
abstract::A factor, termed neutrophil alkaline phosphatase-inducing factor (NAP-IF), that has the capacity to increase the NAP activity of granulocytes was characterized by using two samples: cystic fluid (CF) and conditioned medium of a tumor cell line (T3M5). The molecular weight of NAP-IF was shown to be between 13,000 and 4...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041240213
更新日期:1985-08-01 00:00:00
abstract::Retinoic acid (RA) reduced growth, fibronectin, and retinoic acid receptor (RAR alpha) in NIH 3T3 cells but not in cells transformed by the Ha-ras oncogene. RA lowered RAR alpha transcript and protein, increased RAR beta transcripts, and had no effect on RAR gamma. H-ras transformation downregulated RAR expression and...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4652(199711)173:2<297::AID-JCP3
更新日期:1997-11-01 00:00:00
abstract::Hepatocyte spheroids have been proposed for drug metabolism studies and in bioartificial liver devices. However, the optimal conditions required to meet the aerobic demands of mitochondria-rich hepatocyte spheroids is not well studied. We hypothesized that an optimal concentration of oxygen could be identified and tha...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.22651
更新日期:2011-11-01 00:00:00
abstract::Insulin gene expression in rat insulinoma (RIN) cells is extinct in RIN x fibroblast hybrids and can reappear upon loss of DNA contributed by the fibroblast parent. (Besnard et al., Exp. Cell Res. 185:101-108, 1989). In the present study, we looked for the role of 5'-flanking sequences of the human insulin gene in the...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041460303
更新日期:1991-03-01 00:00:00
abstract::Recently improved culture conditions for human adult arterial endothelial and smooth muscle cells from a wide variety of donors have been used to study the effects of lipoproteins on proliferation of both cell types in low serum culture medium. Optimal growth of endothelial and smooth muscle cells in an optimal nutrie...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041290212
更新日期:1986-11-01 00:00:00
abstract::So far, there were no reports on circular RNA (circRNA) expression profiles in the differentiation of human umbilical cord-derived mesenchymal stem cells (hUCMSCs) into cardiomyocyte-like cells induced by 5-aza. In this study, hUCMSCs were isolated from umbilical cords and induced with 5-aza for 14 days. Immunofluores...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28310
更新日期:2019-02-12 00:00:00
abstract::Serine racemase (SR) is responsible for the biosynthesis of D-serine (D-Ser), an endogenous co-agonist for the glycine (Gly)-binding site on N-methyl-D-aspartate (NMDA) receptors, from L-Ser in the brain. We have previously demonstrated high expression of SR by chondrocytes in cartilage. In this study, we attempted to...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21821
更新日期:2009-09-01 00:00:00
abstract::The objective of this study was to establish whether human recombinant tumor necrosis factor (TNF) can significantly stimulate the proliferation of some tumor cells. Treatment with TNF had little or no effect on the growth of human tumor cells and murine NIH/3T3 cells cultured in medium with high serum concentration. ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041340321
更新日期:1988-03-01 00:00:00
abstract::Mitochondrial transcription factor A (TFAM) is responsible for stability, maintenance, and transcriptional control of mitochondrial DNA (mtDNA). We have studied the expression and distribution of TFAM in the gametes and preimplantation embryos of the domestic pig (Sus scrofa). We hypothesized that TFAM is not present ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21528
更新日期:2008-11-01 00:00:00
abstract::Long noncoding RNAs (lncRNAs) have been shown to have critical regulatory roles in tumorigenesis. lncRNA LINC01561 (LINC01561) is a newly identified tumor-related lncRNA and its dysregulation has been demonstrated in several tumors. However, whether LINC01561 is involved in the progression of non-small-cell lung carci...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.29564
更新日期:2020-10-01 00:00:00
abstract::The Belgrade rat has a hypochromic, microcytic anemia inherited as an autosomal recessive mutation. Although transferrin binds normally to reticulocytes and internalizes normally, iron accumulation into cells and heme is much slower than normal. We have investigated the role of the transferrin cycle in this mutant by ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041460317
更新日期:1991-03-01 00:00:00
abstract::The untransformed stable cell line Met murine hepatocytes (MMH), generated from liver explants of transgenic mice expressing a constitutively active truncated form of the human hepatocyte growth factor receptor (cyto-Met), represents an innovative tool for in vitro studies of liver function. In the present report, we ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4652(199910)181:1<24::AID-JCP3>
更新日期:1999-10-01 00:00:00
abstract::DNA methylation can regulate gene expression and is pivotal in the occurrence and development of bladder cancer. In this study, we analyzed whole-genome DNA methylation on the basis of data from The Cancer Genome Atlas to select epigenetic biomarkers predictive of survival and further understand the molecular mechanis...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28515
更新日期:2019-08-01 00:00:00
abstract::The tumor microenvironment significantly affects tumor progression, and tumor cells can also remodel the tumor microenvironment through complex interaction. Inflammasomes are innate immune system receptors/sensors that regulate an inflammatory response mainly mediated by the nucleotide-binding oligomerization domain-l...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.30169
更新日期:2020-11-23 00:00:00
abstract::Hyperthermia has long been known as a radio-sensitizing agent that displays anti-tumor effects, and has been developed as a therapeutic application. The mechanisms of hyperthermia-induced radio-sensitization are highly associated with inhibition of DNA repair. Our investigations aimed to show how hyperthermia inactiva...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.24302
更新日期:2013-07-01 00:00:00
abstract::We have previously demonstrated that insulin-like growth factor binding protein-5 (IGFBP-5) is upregulated following treatment of the mouse mammary epithelial cell line HC11 with lactogenic hormones (dexamethasone, insulin, and prolactin-DIP). In addition, we have also shown that IGFBP-5 is upregulated in mammary epit...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.20587
更新日期:2006-05-01 00:00:00
abstract::Acidic pH of the Golgi lumen is known to be crucial for correct glycosylation, transport and sorting of proteins and lipids during their transit through the organelle. To better understand why Golgi acidity is important for these processes, we have examined here the most pH sensitive events in N-glycosylation by seque...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21744
更新日期:2009-07-01 00:00:00
abstract::A temperature-sensitive mutant with a defect in glycoprotein synthesis and a cell cycle (G1)-specific arrest at the nonpermissive temperature (Tenner et al., J. Cell. Physiol., 90:145-160, 1977; Tenner and Scheffler, J. Cell. Physiol., 98:251-266, 1979) was investigated further after a human epidermal growth factor (E...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041330306
更新日期:1987-12-01 00:00:00
abstract::Type 1 diabetes is inhibited in diabetes-prone BioBreeding (BBdp) rats fed a low-antigen hydrolyzed casein (HC) diet. In cereal-fed BBdp rats, islet expansion is defective accompanied by a futile upregulation of islet neogenesis without increased islet mass, due to a subtle blockage in islet cell cycle. We hypothesize...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.22151
更新日期:2010-08-01 00:00:00
abstract::Chick embryo fibroblasts were maintained at confluency for up to 35 days in medium containing 0.5% or 0.75% fetal bovine serum or 2.5% or 5.0% horse serum. At weekly intervals cells were subcultured and serially propagated in medium containing 10% FBS until their replicative lifespans were completed. The results showe...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041070308
更新日期:1981-06-01 00:00:00
abstract::3-Hydroxy 3-methylglutaryl coenzyme A reductase (HMG-CoAR) is the key and rate-limiting enzyme of cholesterol biosynthetic pathway. Although HMG-CoAR activity has already been related to the differentiation of some cellular lines there are no studies that analyze the role of HMG-CoAR, and the pathway it is involved wi...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21810
更新日期:2009-08-01 00:00:00
abstract::Galectin-1 is reported to be upregulated in various human cancers. However, the relationship between galectin-1 expression and cancer prognosis has not been systematically assessed. In this study, we searched PubMed, Web of Science, and Embase to collect all relevant studies and a meta-analysis was performed. We found...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,meta分析
doi:10.1002/jcp.28059
更新日期:2019-08-01 00:00:00
abstract::In vitro bioluminescence components of the dinoflagellates Gonyaulax polyedra, G. tamarensis, Dissodinium lunual, and Pyrocystis noctiluca were studied. The luciferases and luciferins of the four species cross-react in all combinations. All of these species possess high-molecular weight luciferases (200,000-400,000 da...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1040870115
更新日期:1976-01-01 00:00:00
abstract::Comparative studies with rat transferrin (rTf) and asialotransferrin (asialo-rTf) were performed on suspended adult rat hepatocytes with the aim of elucidating the mechanism of enhanced hepatic Fe acquisition from asialo-rTf observed previously in vivo. At low ligand concentrations (0.05-20 micrograms/ml), the cells b...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041350325
更新日期:1988-06-01 00:00:00
abstract::The present study uses the osteoclast precursor clonal line, HD-11EM, to study the potential of hydrogen peroxide (H2O2) in mediating the differentiation of HD-11EM into osteoclast-like cells. HD-11EM cells are a newly established clonal cell line that, in response to 1alpha,25-(OH)2D3, differentiate into osteoclast-l...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4652(199809)176:3<574::AID-JCP1
更新日期:1998-09-01 00:00:00