Abstract:
:The specific activity of a peroxisomal enzyme, lactate oxidase, and of pyruvate kinase and lactate dehydrogenase, which are not peroxisomal, increased rapidly when shaken cultures of Tetrahymena were transferred to conditions of oxygen restriction and supplemented with glucose. Two other peroxisomal enzymes, catalase and TPN-linked isocitrate dehydrogenase, did not increase substantially, nor did succinate dehydrogenase. The increases were reduced if glucose was not added at the time of transfer, and were prevented by actinomycin D or cycloheximide, but not by chloramphenicol. The results suggest an involvement of peroxisomes in the metabolism of glycolytic endproducts when the availability of oxygen to the cell is limiting.
journal_name
J Cell Physioljournal_title
Journal of cellular physiologyauthors
Levy MRdoi
10.1002/jcp.1040850106subject
Has Abstractpub_date
1975-02-01 00:00:00pages
41-5issue
1eissn
0021-9541issn
1097-4652journal_volume
85pub_type
杂志文章abstract::The serine protease thrombin has been proposed to be involved in neuromuscular plasticity. Its specific receptor "protease activated receptor-1" (PAR-1), a G protein-coupled receptor, has been shown to be expressed in myoblasts but not after fusion (Suidan et al., 1996 J Biol Chem 271:29162-29169). In the present work...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.10009
更新日期:2001-11-01 00:00:00
abstract::Macrophages are central mediators of the immune, contributing both to the initiation and the resolution of inflammation. The concept of macrophage activation and program has stimulated interest in its definition, and functional significance in homeostasis and diseases. It has been known that macrophages could be diffe...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.24157
更新日期:2013-03-01 00:00:00
abstract::The retinal pigment epithelium is a monolayer of highly specialized pigmented cells located between the neural retina and the Bruch's membrane of the choroid. RPE cells play a crucial role in the maintenance and function of the underlying photoreceptors. This study introduces a spontaneously arising human retinal pigm...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.25729
更新日期:2017-10-01 00:00:00
abstract::Aberrant activation of the HGF/c-Met signalling pathway is reported to be associated with cell proliferation, progression, and metastasis features of several tumor types, including cervical cancer, suggesting that it may be of potential value as a novel therapeutic target. Furthermore, HPV-positive patients had a high...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.26232
更新日期:2018-06-01 00:00:00
abstract::To evaluate the growth-inhibitory properties of the potent multi-kinase antagonist Regorafenib (Fluoro-Sorafenib), which was synthesized as a more potent Sorafenib, a Raf inhibitor and to determine whether similar mechanisms were involved, human hepatoma cell lines were grown in the presence or absence of Regorafanib ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.24148
更新日期:2013-02-01 00:00:00
abstract::A human osteosarcoma cell line, U-2 OS, cultured under serum-free conditions, was shown to produce a growth factor (osteosarcoma-derived growth factor, ODGF) for human-cultured glial cells, fibroblasts, and other cells. ODGF, collected from the spent medium of 2 OS cultures, was purified by a sequence involving hepari...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041050207
更新日期:1980-11-01 00:00:00
abstract::RB loss has long been recognized as the causative genetic alteration underlying retinoblastoma but it is increasingly evident that other alterations are required for the tumor to develop. Therefore, we set out to identify additional inheritable susceptibility markers and new potential preventive and therapeutic target...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.22019
更新日期:2010-04-01 00:00:00
abstract::Secretory leukocyte protease inhibitor (SLPI) is a serine protease inhibitor that was related to cancer development and metastasis dissemination on several types of tumors. However, it is not known the effect of SLPI on mammary and colon tumors. The aim of this study was to examine the effect of SLPI on mammary and co...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.24153
更新日期:2013-02-01 00:00:00
abstract::Signal transduction of fibroblast growth factor (FGF) receptors is known to involve tyrosine phosphorylation of several substrates, including Grb2, phospholipase C-gamma, and phosphatidylinositol 3-kinase, whereas the role of G-proteins in FGF receptor signaling is controversial. In the present study we investigated t...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4652(199604)167:1<52::AID-JCP6>
更新日期:1996-04-01 00:00:00
abstract::Helicobacter pylori lives in the stomach lumen adhering and specifically interacting with gastric epithelial cells. H. pylori infection can cause a broad range of diseases. Although most infected individuals only develop a chronic inflammation of the stomach, some patients progress to chronic gastritis, duodenal ulcer...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.20022
更新日期:2004-09-01 00:00:00
abstract::Eukaryotic organisms package DNA into chromatin for compact storage in the cell nucleus. However, this process promotes transcriptional repression of genes. To overcome the transcriptional repression, chromatin remodeling complexes have evolved that alter the configuration of chromatin packaging of DNA into nucleosome...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.22533
更新日期:2011-08-01 00:00:00
abstract::We determined the synthesis and secretion of glycosaminoglycans by three distinct preparations of mouse cultured thymic epithelial cells. These comprised primary cultures of thymic nurse cells (TNCs), which are normally located within the cortex of the thymic lobules, as well as two murine thymic epithelial cells, bea...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/1097-4652(200010)185:1<68::AID-JCP6>3.0.CO
更新日期:2000-10-01 00:00:00
abstract::Platelet-derived growth factor (PDGF) is mitogenic and chemotactic for vascular smooth muscle cells cultured in vitro, and, thus, may play a role in the smooth muscle cell proliferation and migration that occurs during atherosclerotic lesion development. Two related PDGF polypeptides, designated as the A and B chains,...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041470116
更新日期:1991-04-01 00:00:00
abstract::Subcellular localization of the large multicatalytic protease complexes called proteasomes, which have been found in soluble fractions of various cells, was examined by biochemical, immunological, and immunohistological methods. Rat liver nuclei, purified by two different procedures, showed high activities for degradi...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041390107
更新日期:1989-04-01 00:00:00
abstract::The presence of an appropriate number of viable cells is prerequisite for successive differentiation during chondrogenesis. Chondrogenic differentiation has been reported to be influenced by mechanical stimuli. This research aimed to study the effects of cyclic compressive stress on cell viability of rat bone marrow-d...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.24359
更新日期:2013-09-01 00:00:00
abstract::The great importance of long noncoding RNAs (lncRNAs) has been acknowledged in tumorigenesis gradually. LncRNA LINC01857 is a novel lncRNA and has been reported to promote breast cancer progression. However, the biological roles of LINC01857 in glioma are not explored. In the present research, LINC01857 levels were fo...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28763
更新日期:2019-12-01 00:00:00
abstract::Members of the epidermal growth-factor-receptor tyrosine-kinase (EGFR) family play important roles both in normal growth regulation/cell differentiation and in the genesis and progression of human neoplasia. In the present study, we analysed distinct heregulin (HRG) signals mediated by the HRG receptors HER3 and HER4....
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4652(199711)173:2<187::AID-JCP1
更新日期:1997-11-01 00:00:00
abstract::It was shown previously that mouse bone marrow cells transformed by simian virus 40 (SV40) show a reversible cell density-dependent phenotypic transition between the nonmacrophage (rapidly growing) and the macrophage (stationary) states; cells in low-density cultures are in the growing phase, express SV40 T antigen st...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041160307
更新日期:1983-09-01 00:00:00
abstract::In this study, we used a bioinformatics approach to analyze the nucleotide composition and pattern of synonymous codon usage in mitochondrial ND genes in three amphibian groups, that is, orders Anura, Caudata, and Gymnophiona to identify the commonality and the differences of codon usage as no research work was report...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.30050
更新日期:2020-09-22 00:00:00
abstract::Differentiated embryo chondrocyte 1 (DEC1), a member of basic-helix-loop-helix transcription factor Bhlhe40, also called stimulated by retinoic acid 13, STRA13, plays an important role in the regulation of adipogenesis, tumorigenesis, peripheral circadian output, response to hypoxia, and development of metabolic syndr...
journal_title:Journal of cellular physiology
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更新日期:2018-12-01 00:00:00
abstract::The regulation of hexose transport under glucose-starvation conditions was studied in cultured human skin fibroblasts. Glucose starvation enhanced the transport of 2-DG and 3-0-methyl-D-glucose (3-OMG) but not of L-glucose. Glucose-starvation enhanced transport was inhibited by cytochalasin B (10 microM). The starvati...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041120309
更新日期:1982-09-01 00:00:00
abstract::Mouse L-929 cells were subjected to increasing concentrations of sorbitol, which remove cell water and reduce volume osmotically. The rate of lactate production from glucose was significantly higher in osmotically perturbed cells than in controls, both in monolayers and in suspensions. L cells can apparently use sorbi...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041420223
更新日期:1990-02-01 00:00:00
abstract::Previous studies have indicated that intracellular Ca2+ is involved in fetal bovine serum (FBS)- or growth factor (GF)-stimulated Na+ influx in human foreskin fibroblasts (HSWP). In the present study, 45Ca2+ efflux from serum-deprived HSWP cells was measured in response to 10% FBS or GF [lys-bradykinin, vasopressin, e...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041170105
更新日期:1983-10-01 00:00:00
abstract::Several papers report a hypoxia-induced upregulation of the endothelial nitric oxide synthase (eNOS) mRNA expression. Since there is no known hypoxia-sensitive element binding site in the eNOS promoter, we reasoned that the effect of hypoxia could be simulated by a metabolically elicited alteration of the redox state....
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1092
更新日期:2001-07-01 00:00:00
abstract::The F-40 cell line, a stable variant of LM fibroblasts selected for its resistance to polyethylene glycol (PEG)-induced fusion (Roos and Davidson: Somatic Cell and Molecular Genetics 6:381-391, 1980), has a decreased capacity to internalize fluid-phase markers and nonspecifically surface-bound macromolecules. It is no...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041370314
更新日期:1988-12-01 00:00:00
abstract::Aberrant promoter hypermethylation of several known or putative tumor suppressor genes occurs frequently during the etiopathogenesis of lung cancer and is a promising tool for cancer detection. In the present study, promoter hypermethylation of p16INK4A and CDH13 genes was investigated in tumor tissue and in matched s...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.20503
更新日期:2006-03-01 00:00:00
abstract::The vagina provides a characteristic low-Na+ and low-pH fluid microenvironment that is considered generally protective. Previous studies have shown that various types of epithelial cells harbor the capacity of intracellular pH (pHi) regulation. However, it remains elusive whether vaginal epithelium could actively regu...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28237
更新日期:2019-01-29 00:00:00
abstract::Prostate cancer (PCa) is the second leading cause of death among American men. Increasing evidence has shown that long noncoding RNAs (lncRNAs) play important roles in tumorigenesis of PCa. In this study, we explored the biological functions of small nucleolar RNA host gene 12 (SNHG12) and investigated the interaction...
journal_title:Journal of cellular physiology
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doi:10.1002/jcp.29039
更新日期:2020-02-01 00:00:00
abstract::Insulin-like growth factor-I (IGF-I) promotes bone formation by stimulating proliferation and differentiation of osteoblasts. Bone sialoprotein (BSP), is thought to function in the initial mineralization of bone, is selectively expressed by differentiated osteoblast. To determine the molecular mechanism of IGF-I regul...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.20664
更新日期:2006-08-01 00:00:00
abstract::The components of 45calcium (Ca) uptake were studied in saponin skinned rat caudal artery. The steady-state Ca content increased when the free Ca concentration was varied from 10(-8) to 10(-4) M but was reduced by azide when the free Ca concentration exceeded 3.1 microM. The azide sensitivity and low affinity for Ca w...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041490305
更新日期:1991-12-01 00:00:00