Replication kinetics of three DNA sequence families in synchronized mouse cells.

abstract：:Incubation of primary cultures of parenchymal hepatocytes in a conditioned medium (CM), collected over the first 3 h of serum-free rat hepatocyte culture (CM(0-3)), induces a time dependent increase of the frequency of apoptotic cells which is accompanied by prominent changes of cell morphology. Short-term treatment w...

journal_title：Journal of cellular physiology

authors： Bresgen N,Rolinek R,Hochleitner E,Lottspeich F,Eckl PM

更新日期：2004-03-01 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

authors： Antelman J,Manandhar G,Yi YJ,Li R,Whitworth KM,Sutovsky M,Agca C,Prather RS,Sutovsky P

更新日期：2008-11-01 00:00:00

abstract：:Recently, after the identification of ferritin light chain (L-ferritin) gene and protein over-expression in human metastatic melanoma cells, we engineered, starting from the LM metastatic melanoma cell line, clones in which L-ferritin gene expression was down-regulated by the stable expression of a specific antisense ...

journal_title：Journal of cellular physiology

authors： Maresca V,Flori E,Cardinali G,Briganti S,Lombardi D,Mileo AM,Paggi MG,Picardo M

更新日期：2006-03-01 00:00:00

abstract：:T lymphocytes from aged donors function poorly, but the biochemical basis for the defect remains uncertain. We tested the hypothesis that T cells from old mice had a diminished ability to transmit extracellular signals into the cytoplasm, by measuring intracellular free calcium concentrations (Cai) in T cells stimulat...

journal_title：Journal of cellular physiology

authors： Miller RA,Jacobson B,Weil G,Simons ER

更新日期：1987-08-01 00:00:00

abstract：:Leukemia inhibitory factor (LIF) and its receptor (LIFR) are "twins" of Oncostatin M (OSM) and OSMR, respectively, likely having arisen through gene duplications. We compared their effects in a bone nodule-forming model of in vitro osteogenesis, rat calvaria (RC) cell cultures. Using a dominant-negative LIF mutant (hL...

journal_title：Journal of cellular physiology

authors： Malaval L,Liu F,Vernallis AB,Aubin JE

更新日期：2005-08-01 00:00:00

abstract：:The release of vasodilating substances from the vascular endothelium has been postulated to depend on a rise in the level of intracellular free calcium (Cai++). We measured Cai++ in intact monolayers of calf endothelial cells, grown in culture, that were loaded with the fluorescent calcium indicator quin 2. Fluorescen...

journal_title：Journal of cellular physiology

authors： Lückhoff A,Busse R

更新日期：1986-03-01 00:00:00

abstract：:Using methods designed for isolation of mutants defective in receptor-mediated endocytosis, a novel L-cell mutant was obtained that exhibits resistance to three different protein toxins as well as alterations in secretion. This mutant, LEFIC, is resistant to modeccin, Pseudomonas exotoxin, and ricin. These toxins, whi...

journal_title：Journal of cellular physiology

authors： Laurie SM,Robbins AR

更新日期：1991-05-01 00:00:00

abstract：:We investigated the actions of human placental lactogen (HPL) and human growth hormone (HGH) on [3H]thymidine incorporation and the release of immunoassayable somatomedin-C (SM-C) by isolated myoblasts, dermal fibroblasts, and costal cartilage explants taken from human fetuses at 11-21 weeks of gestation. The incorpor...

journal_title：Journal of cellular physiology

authors： Hill DJ,Crace CJ,Milner RD

更新日期：1985-11-01 00:00:00

abstract：:A mutant of BHK cells (ts422E) temperature-sensitive for processing 32S rRNA to 28S rRNA (Toniolo et al., '73) also loses the ability to synthesize polyamines and 5.8S rRNA when shifted to the non-permissive temperature (39 degrees). The activity of several enzymes not involved with polyamine synthesis, methylation of...

journal_title：Journal of cellular physiology

authors： Levin EG,Clark JL

更新日期：1979-12-01 00:00:00

abstract：:Bioactive lipid mediators derived from n-3 and n-6 fatty acids are known to modulate leukocytes. Metabolic transformation of essential fatty acids to endogenous bioactive molecules plays a major role in human health. Here we tested the potential of substrates; linoleic acid (LA) and docosahexaenoic acid (DHA) and thei...

journal_title：Journal of cellular physiology

authors： Kain V,Halade GV

更新日期：2019-04-01 00:00:00

abstract：:Normal FBAE AG 7680 cells and chemically transformed FBAE GM 7373 cells were compared for their capacity to produce and to respond to bFGF. Normal FBAE cells showed higher levels of bFGF protein and of poly(A)+ bFGF mRNA than transformed GM 7373 cells, indicating that chemical transformation in FBAE cells is parallele...

journal_title：Journal of cellular physiology

authors： Presta M,Maier JA,Rusnati M,Ragnotti G

更新日期：1989-12-01 00:00:00

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

authors： Ding H,Li Y,Li W,Tao H,Liu L,Zhang C,Kong T,Feng S,Li J,Wang X,Wu J

更新日期：2021-01-01 00:00:00

abstract：:Exposure of cultured endothelial cells to endotoxin causes an increase in the amount of cellular heparan sulfate proteoglycan and a depletion of this molecule in the extracellular matrix. Concomitant with the decrease in the extracellular matrix is the appearance of a fraction of proteoglycan bearing altered carbohydr...

journal_title：Journal of cellular physiology

authors： Colburn P,Kobayashi E,Buonassisi V

更新日期：1994-04-01 00:00:00

abstract：:The components of the insulin-like growth factor (IGF) axis and their roles in regulating proliferation and differentiation of the human colon adenocarcinoma cell line, Caco-2, have been investigated. Caco-2 cells proliferated in serum-free medium at 75% the rate observed in medium containing 10% fetal bovine serum. I...

journal_title：Journal of cellular physiology

authors： Park JH,Corkins MR,Vanderhoof JA,Caruso NM,Hrbek MJ,Schaffer BS,Slentz DH,McCusker RH,MacDonald RG

更新日期：1996-02-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF), a potent mediator of endothelial proliferation and migration, has an important role also in brain edema formation during hypoxia and ischemia. VEGF binds to the tyrosine kinase receptors Flt-1 and Flk-1. Yet, their relative importance for hypoxia-induced hyperpermeability is ...

journal_title：Journal of cellular physiology

authors： Vogel C,Bauer A,Wiesnet M,Preissner KT,Schaper W,Marti HH,Fischer S

更新日期：2007-07-01 00:00:00

abstract：:Polyploidy has been linked to tumorigenicity mainly due to the chromosomal aberrations. Elevated reactive oxygen species (ROS) generation, on the other hand, has also been associated with oncogenic transformation in most cancer cells. However, a possible link between ploidy and ROS is largely unexplored. Here we have ...

journal_title：Journal of cellular physiology

authors： Roh M,van der Meer R,Abdulkadir SA

更新日期：2012-02-01 00:00:00

abstract：:Osteoporosis, arthritis, Peget's disease, bone tumor, periprosthetic joint infection, and periprosthetic loosening have a common characteristic of osteolysis, which is characterized by the enhanced osteoclastic bone resorptive function. At present, the treatment target of these diseases is to interfere with osteoclast...

journal_title：Journal of cellular physiology

authors： Fu F,Shao S,Wang Z,Song F,Lin X,Ding J,Li C,Wu Z,Li K,Xiao Y,Su Y,Zhao J,Liu Q,Xu J

更新日期：2019-07-01 00:00:00

abstract：:The relationship of cell surface changes to proliferative decline of human diploid fibroblasts was investigated using the concanavalin A-mediated red blood cell adsorption assay. The amount of the red blood cells adsorbed to human diploid fibroblasts via concanavalin A increased continuously from the early phases of c...

journal_title：Journal of cellular physiology

authors： Aizawa S,Mitsui Y

更新日期：1979-08-01 00:00:00

abstract：:Cultured bovine adrenocortical cells were previously shown to be functionally deficient in selenium and vitamin E when grown in medium supplemented with fetal bovine serum. In the present experiments, the lack of significant bioavailable amounts of selenium in the medium was demonstrated by the finding of only low lev...

journal_title：Journal of cellular physiology

authors： Hornsby PJ,Pearson DW,Autor AP,Aldern KA,Harris SE

更新日期：1985-04-01 00:00:00

abstract：:The addition of anti-laminin IgG to the basal surfaces of rat Sertoli cells in culture in a two-chambered assembly results in a perturbation of F-actin arrangements, including disruption of the pericellular circumferal rings, impairments of the Sertoli cell permeability barrier, and subsequently focal defoliation, fol...

journal_title：Journal of cellular physiology

authors： Tung PS,Fritz IB

更新日期：1993-07-01 00:00:00

abstract：:The polyamine analogue N1,N12bis(ethyl)spermine (BESpm) is a potent inhibitor of cell proliferation and is representative of a class of agents currently in clinical trials. Previous studies have demonstrated that BESpm treatment can produce a decrease in the mRNA levels of the protooncogene c-myc resulting from decrea...

journal_title：Journal of cellular physiology

authors： Berchtold CM,Tamez P,Kensler TW,Casero RA Jr

更新日期：1998-03-01 00:00:00

abstract：:The loss of pancreatic islet β-cell function represents the classical feature in the pathogenesis of type 2 diabetes mellitus (T2DM). Previous evidence has highlighted the involvement of the activated JNK pathway in relation to islet β-cell apoptosis. Hence, during the present study a streptozotocin-induced DM mice mo...

journal_title：Journal of cellular physiology

authors： Wang S,Wen X,Han XR,Wang YJ,Shen M,Fan SH,Zhuang J,Xu W,Zhang ZF,Shan Q,Li MQ,Hu B,Sun CH,Wu DM,Lu J,Zheng YL

更新日期：2018-09-01 00:00:00

abstract：:Five-week-old female mice supplemented with estradiol and progesterone are able to respond to epidermal growth factor (EGF) and EGF-like growth factors (alpha-transforming growth factor [alpha-TGF] and crude mammary-derived growth factor) with local lobuloalveolar development when these growth factors are directly int...

journal_title：Journal of cellular physiology

authors： Vonderhaar BK

更新日期：1987-09-01 00:00:00

abstract：:Tumor necrosis factor-α (TNF-α) is a pluripotent signaling molecule. The biological effect of TNF-α includes slowing down osteogenic differentiation, which can lead to bone dysplasia in long-term inflammatory microenvironments. Signal transducer and activator of transcription 3 (STAT3)-interacting protein 1 (StIP1, al...

journal_title：Journal of cellular physiology

authors： Xu CP,Sun HT,Yang YJ,Cui Z,Wang J,Yu B,Wang FZ,Yang QP,Qi Y

更新日期：2019-08-01 00:00:00

abstract：:[3H]Ouabain specifically bound at sublethal concentrations to Na,K-ATPase on the surface of HeLa cells is taken up (internalized) by the cells at a rate of three membrane equivalents of labeled sites per generation. Immediately following a pulse label with the glycoside, codistribution of radioactivity with the surfac...

journal_title：Journal of cellular physiology

authors： Cook JS,Tate EH,Shaffer C

更新日期：1982-01-01 00:00:00

abstract：:Human polyomaviruses, which include JC virus (JCV) and BK virus (BKV), as well as the simian virus 40 (SV40), have been associated with human tumors and have been shown to be highly tumorigenic in experimental animal models. Although the mechanism by which JCV induces tumorigenesis is not entirely clear, earlier studi...

journal_title：Journal of cellular physiology

authors： Caracciolo V,Reiss K,Crozier-Fitzgerald C,De Pascali F,Macaluso M,Khalili K,Giordano A,Claudio PP

更新日期：2007-07-01 00:00:00

abstract：:Copper, an essential trace element, can be toxic to some cells when present in excess. But thorough investigations into the cytotoxicity of copper and subsequent molecular mechanisms are rare, although the cytotoxicity of copper has been applied to cancer chemotherapy. The present study demonstrates that Cu(2+) inhibi...

journal_title：Journal of cellular physiology

authors： Zhai Q,Ji H,Zheng Z,Yu X,Sun L,Liu X

更新日期：2000-08-01 00:00:00

abstract：:Amylin is a 37 amino acid peptide produced mainly by beta-cells of the endocrine pancreas. Human amylin has 43% homology with human calcitonin gene-related peptide (CGRP) and 13% homology with human calcitonin (CT). Amylin and CGRP have been reported to have CT-like hypocalcemic activity in vivo. To investigate the ro...

journal_title：Journal of cellular physiology

authors： Tamura T,Miyaura C,Owan I,Suda T

更新日期：1992-10-01 00:00:00

abstract：:Cancer cells acquire dysregulated gene expression to establish specific transcriptional dependencies and their underlying mechanisms that are ultimately responsible for this addictions have not been fully elucidated. Glucose-regulated protein 78 (GRP78) is a stress-inducible, multifunctional, prosurvival, endoplasmic ...

journal_title：Journal of cellular physiology

authors： Gopal U,Pizzo SV

更新日期：2020-08-31 00:00:00

abstract：:The purpose of this study was to evaluate the possible involvement of the phosphoinositide 3-kinase (PI3K)/Akt survival pathway in determining resistance to arsenic trioxide (As2O3)-induced apoptosis. We employed a HL60 cell clone (HL60AR) with a constitutively active PI3K/Akt survival pathway, as well as U937 and K56...

journal_title：Journal of cellular physiology

authors： Tabellini G,Cappellini A,Tazzari PL,Falà F,Billi AM,Manzoli L,Cocco L,Martelli AM

更新日期：2005-02-01 00:00:00