Consequences of aberrant ornithine decarboxylase regulation in rat hepatoma cells.

Abstract:

:DH23A cells, an alpha-difluoromethylornithine (DFMO)-resistant variant of rat hepatoma tissue culture cells (HTC), contain high levels of very stable ornithine decarboxylase (ODC). In the absence of DFMO, the high ODC activity results in a large accumulation of endogenous putrescine. Concomitant with the putrescine increase is a period of cytostasis and a subsequent loss of viable cells. In contrast, HTC cells with a moderate polyamine content can be maintained in exponential growth. This suggests that a moderate polyamine concentration is necessary for both optimal cell growth and survival. The cytotoxicity observed in the DH23A cells is apparently not due to byproducts of polyamine oxidation or alterations in steady state intracellular pH or free [Ca2+]. It is possible to mimic the effects of high levels of stable ODC by treatment of cells with exogenous putrescine in the presence of DFMO. This suggests that overaccumulation of putrescine is the causative agent in the observed cytotoxicity, although the mechanism is unclear. These data support the hypothesis that downregulation of ODC may be necessary to prevent accumulation of cytotoxic concentrations of the polyamines.

journal_name

J Cell Physiol

authors

Tome ME,Fiser SM,Gerner EW

doi

10.1002/jcp.1041580205

subject

Has Abstract

pub_date

1994-02-01 00:00:00

pages

237-44

issue

2

eissn

0021-9541

issn

1097-4652

journal_volume

158

pub_type

杂志文章
  • Effects of Sex Hormones on Ocular Surface Epithelia: Lessons Learned From Polycystic Ovary Syndrome.

    abstract::Polycystic ovary syndrome (PCOS) is the most common endocrine abnormality in women of reproductive age. Although its clinical consequences have been known for a long time to extend beyond the reproductive system, with type-2 diabetes and obesity being the most common, the involvement of the ocular surface in PCOS has ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.25221

    authors: Mantelli F,Moretti C,Macchi I,Massaro-Giordano G,Cozzupoli GM,Lambiase A,Bonini S

    更新日期:2016-05-01 00:00:00

  • Calcium sources used by post-natal human myoblasts during initial differentiation.

    abstract::Increases in cytoplasmic Ca(2+) are crucial for inducing the initial steps of myoblast differentiation that ultimately lead to fusion; yet the mechanisms that produce this elevated Ca(2+) have not been fully resolved. For example, it is still unclear whether the increase comes exclusively from membrane Ca(2+) influx o...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.20679

    authors: Arnaudeau S,Holzer N,König S,Bader CR,Bernheim L

    更新日期:2006-08-01 00:00:00

  • Nuclear lamina assembly in the first cell cycle of rat liver regeneration.

    abstract::The nuclear lamina is a fibrous structure at the nucleoplasmic surface of the inner nuclear membrane. Its assembly state is regulated by phosphorylation of its protein components, the lamins A, B, and C. The isoprenylation of the lamins is essential for their proper membrane anchoring and functionality. The content an...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/(SICI)1097-4652(199705)171:2<135::AID-JCP3

    authors: Bruscalupi G,Di Croce L,Lamartina S,Zaccaria ML,Luzzatto AC,Trentalance A

    更新日期:1997-05-01 00:00:00

  • PACAP and PAC1R are differentially expressed in motor cortex of amyotrophic lateral sclerosis patients and support survival of iPSC-derived motor neurons.

    abstract::Amyotrophic lateral sclerosis (ALS) is a fatal and disabling neurodegenerative disease characterized by upper and lower motor neurons depletion. In our previous work, comprehensive genomic profiling of 41 motor cortex samples enabled to discriminate controls from sporadic ALS patients, and segregated these latter into...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.26182

    authors: Bonaventura G,Iemmolo R,D'Amico AG,La Cognata V,Costanzo E,Zappia M,D'Agata V,Conforti FL,Aronica E,Cavallaro S

    更新日期:2018-04-01 00:00:00

  • Is the secret for a successful aging to keep track of cancer pathways?

    abstract::A successful aging could be gained by life satisfaction, social functioning, or psychological resources and, definitely, by increasing resistance to diverse age-related pathologies. Nowadays, cancer can be considered an age-related disease since the incidence of most cancers increases with age, rising more rapidly beg...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.26825

    authors: Tramontano D,De Amicis F

    更新日期:2018-11-01 00:00:00

  • TRPV4 Regulates Tight Junctions and Affects Differentiation in a Cell Culture Model of the Corneal Epithelium.

    abstract::TRPV4 (transient receptor potential vanilloid 4) is a cation channel activated by hypotonicity, moderate heat, or shear stress. We describe the expression of TRPV4 during the differentiation of a corneal epithelial cell model, RCE1(5T5) cells. TRPV4 is a late differentiation feature that is concentrated in the apical ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.25698

    authors: Martínez-Rendón J,Sánchez-Guzmán E,Rueda A,González J,Gulias-Cañizo R,Aquino-Jarquín G,Castro-Muñozledo F,García-Villegas R

    更新日期:2017-07-01 00:00:00

  • Modulating calcium-mediated NFATc1 and mitogen-activated protein kinase deactivation underlies the inhibitory effects of kavain on osteoclastogenesis and bone resorption.

    abstract::Osteoclasts are responsible for bone resorption during the process of bone remodeling. Increased osteoclast numbers and bone resorption activity are the main factors contributing to bone loss-related diseases such as osteoporosis. Therefore, modulating the formation and function of osteoclasts is critical for the effe...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.26893

    authors: Guo Q,Cao Z,Wu B,Chen F,Tickner J,Wang Z,Qiu H,Wang C,Chen K,Tan R,Gao Q,Xu J

    更新日期:2018-01-01 00:00:00

  • Raloxifene induces cell death and inhibits proliferation through multiple signaling pathways in prostate cancer cells expressing different levels of estrogen receptor α and β.

    abstract::Raloxifene (RAL), a selective estrogen receptor (ER) modulator (SERM) seems to induce apoptosis in both androgen-dependent and -independent prostate cell (PC) lines via activation of ERβ and an antagonistic effect on ERα. In this study, we evaluated the effects of RAL on epithelial PC growth using the two following in...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.22461

    authors: Rossi V,Bellastella G,De Rosa C,Abbondanza C,Visconti D,Maione L,Chieffi P,Della Ragione F,Prezioso D,De Bellis A,Bellastella A,Sinisi AA

    更新日期:2011-05-01 00:00:00

  • Differential calreticulin expression affects focal contacts via the calmodulin/CaMK II pathway.

    abstract::Calreticulin is an ER calcium-storage protein, which influences gene expression and cell adhesion. In this study, we analysed the differences in adhesive properties of calreticulin under- and overexpressing fibroblasts in relation to the calmodulin- and calcium/calmodulin-dependent kinase II (CaMK II)-dependent signal...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.21122

    authors: Szabo E,Papp S,Opas M

    更新日期:2007-10-01 00:00:00

  • Involvement of eukaryotic translation initiation factor 5A (eIF5A) in skeletal muscle stem cell differentiation.

    abstract::The eukaryotic translation initiation factor 5A (eIF5A) contains a special amino acid residue named hypusine that is required for its activity, being produced by a post-translational modification using spermidine as substrate. Stem cells from rat skeletal muscles (satellite cells) were submitted to differentiation and...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.21619

    authors: Luchessi AD,Cambiaghi TD,Hirabara SM,Lambertucci RH,Silveira LR,Baptista IL,Moriscot AS,Costa-Neto CM,Curi R

    更新日期:2009-03-01 00:00:00

  • Flow cytometric analysis of tetanus toxin binding to neuroblastoma cells.

    abstract::A neuroblastoma cell line was assessed for its capacity to bind tetanus toxin (TT) by using immunofluorescence and flow cytometry to analyze cells on a single cell basis. A clone of Neuro 2a, N2AB-1, was shown to bind variable amounts of TT per cell and this binding could be saturated by increasing doses of the toxin....

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041250317

    authors: Notter MF,Leary JF

    更新日期:1985-12-01 00:00:00

  • miR-124 promotes neural differentiation in mouse bulge stem cells by repressing Ptbp1 and Sox9.

    abstract::Hair follicle stem cells (HFSCs) are able to differentiate into neurons and glial cells. Distinct microRNAs (miRNAs) regulate the proliferation and differentiation of HFSCs. However, the exact role of miR-124 in the neural differentiation of HFSCs has not been elucidated. HFSCs were isolated from mouse whisker follicl...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.27563

    authors: Mokabber H,Najafzadeh N,Mohammadzadeh Vardin M

    更新日期:2019-06-01 00:00:00

  • Synthetic pentapeptide from the B1 chain of laminin promotes B16F10 melanoma cell migration.

    abstract::Laminin is a basement membrane-specific glycoprotein that promotes cell adhesion, proliferation, differentiation, and tumor cell migration. Synthetic peptides from the amino acid sequence deduced from a cDNA clone of the B1 chain of laminin were tested for their ability to promote the migration of B16F10 melanoma cell...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041340216

    authors: Iwamoto Y,Graf J,Sasaki M,Kleinman HK,Greatorex DR,Martin GR,Robey FA,Yamada Y

    更新日期:1988-02-01 00:00:00

  • Role of Rho in rabbit parietal cell.

    abstract::Rho is known as an important regulator of actin microfilament formation. We were led to study it because a dynamic rearrangement of actin filaments occurs during activation of gastric acid secretion. In order to use specific probes, the rabbit gastric gland culture system was employed and the various genes were expres...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.10370

    authors: Tashiro K,Nagao T,Kurose H,Ichijo H,Urushidani T

    更新日期:2003-12-01 00:00:00

  • Tumor-suppressive roles of ΔNp63β-miR-205 axis in epithelial-mesenchymal transition of oral squamous cell carcinoma via targeting ZEB1 and ZEB2.

    abstract::We previously revealed that epithelial-to-mesenchymal transition (EMT) was mediated by ΔNp63β, a splicing variant of ΔNp63, in oral squamous cell carcinoma (OSCC). Recent studies have highlighted the involvement of microRNA (miRNA) in EMT of cancer cells, though the mechanism remains unclear. To identify miRNAs respon...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.26267

    authors: Hashiguchi Y,Kawano S,Goto Y,Yasuda K,Kaneko N,Sakamoto T,Matsubara R,Jinno T,Maruse Y,Tanaka H,Morioka M,Hattori T,Tanaka S,Kiyoshima T,Nakamura S

    更新日期:2018-10-01 00:00:00

  • Generation of tumor-specific cytotoxic T-lymphocytes from the peripheral blood of colorectal cancer patients for adoptive T-cell transfer.

    abstract::This study designs a strategy for an adoptive cellular therapy (ACT) protocol based on the ex-vivo selection of autologous peripheral blood-derived CD8-enriched T-cells, stimulated with dendritic cells (DCs) that had been pulsed with apoptotic tumor cells to generate cytotoxic T lymphocytes (CTLs) with anti-tumor acti...

    journal_title:Journal of cellular physiology

    pub_type: 临床试验,杂志文章

    doi:10.1002/jcp.24886

    authors: Carluccio S,Delbue S,Signorini L,Setola E,Bagliani A,Della Valle A,Galli A,Ferrante P,Bregni M

    更新日期:2015-07-01 00:00:00

  • Interleukin-6 increases adrenal androgen release by regulating the expression of steroidogenic proteins in NCI-H295R cells.

    abstract::The purpose of this study was to investigate the potential mechanism of interleukin-6 (IL-6) on the stimulation of excessive androgen secretion in human NCI-H295R adrenocortical cells. We performed transcriptome sequencing of cancer and paracancerous tissues obtained from functional adrenal cortical adenomas. The secr...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.29748

    authors: Wei X,Zhang J,Peng W,Xu H,Wei Z,Pang L,Liu J,Wang T

    更新日期:2020-12-01 00:00:00

  • Neurovascular inflammation in the pathogenesis of brain arteriovenous malformations.

    abstract::Brain arteriovenous malformations (bAVM) arise as congenital or sporadic focal lesions with a significant risk for intracerebral hemorrhage (ICH). A wide range of interindividual differences is present in the onset, progression, and severity of bAVM. A growing body of gene expression and polymorphism-based research st...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.30226

    authors: Krithika S,Sumi S

    更新日期:2020-12-20 00:00:00

  • Genetic characterization of human KB cell lines resistant to epidermal growth factor: Pseudomonas exotoxin conjugates.

    abstract::Pleiotropic human KB cell mutants, selected for resistance to a conjugate of epidermal growth factor with Pseudomonas exotoxin (PE-EGF), were characterized genetically. These mutants have a pleiotropic phenotype, which includes reduced number of EGF receptors and reduced growth rate. Hybrid cells between HeLa D98 and ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041350323

    authors: Amano F,Pastan I,Gottesman MM

    更新日期:1988-06-01 00:00:00

  • Pooling analysis reveals that galectin-1 is a reliable prognostic biomarker in various cancers.

    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

    authors: Huang MY,He JP,Zhang WQ,Liu JL

    更新日期:2019-08-01 00:00:00

  • Synergism between gangliosides and basic fibroblastic growth factor in favouring survival, growth, and motility of capillary endothelium.

    abstract::The experiments reported were motivated by the observation that in vivo gangliosides promoted angiogenesis when the dose of the angiogenic factor was too low to be effective (Ziche et al.: Laboratory Investigation 61:629-634, 1989). As an approach to understanding the mechanism of this modulatory effect, we analysed t...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041440319

    authors: De Cristan G,Morbidelli L,Alessandri G,Ziche M,Cappa AP,Gullino PM

    更新日期:1990-09-01 00:00:00

  • Involvement of the Nrf2/HO-1/CO axis and therapeutic intervention with the CO-releasing molecule CORM-A1, in a murine model of autoimmune hepatitis.

    abstract::Concanavalin A (ConA)-induced hepatitis is an experimental model of human autoimmune hepatitis induced in rodents by i.v. injection of Con A. The disease is characterized by increase in serum levels of transaminases and massive immune infiltration of the livers. Type 1, type 2, and type 17 cytokines play a pathogenic ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.26223

    authors: Mangano K,Cavalli E,Mammana S,Basile MS,Caltabiano R,Pesce A,Puleo S,Atanasov AG,Magro G,Nicoletti F,Fagone P

    更新日期:2018-05-01 00:00:00

  • Ferritin light chain down-modulation generates depigmentation in human metastatic melanoma cells by influencing tyrosinase maturation.

    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

    pub_type: 杂志文章

    doi:10.1002/jcp.20543

    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

  • Rapamycin-sensitive phase of 3T3-L1 preadipocyte differentiation after clonal expansion.

    abstract::Inhibition of insulin-induced 3T3-L1 preadipocyte differentiation by rapamycin has been attributed to a blockade of the early critical clonal expansion phase of the adipogenic program. Rapamycin binds to, and inhibits, mTOR (mammalian target of rapamycin), leading to diminution of p70 S6 kinase activity and eukaryotic...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1132

    authors: Gagnon A,Lau S,Sorisky A

    更新日期:2001-10-01 00:00:00

  • Novel insights into Dhh signaling in antler chondrocyte proliferation and differentiation: Involvement of Foxa.

    abstract::The desert hedgehog (Dhh) is crucial for spermatogenesis and Leydig cell differentiation, but little is known regarding its physiological function in cartilage. In this study, Dhh mRNA was abundant in antler chondrocytes, where it advanced cell proliferation concomitant with accelerated transition from the G1 to the S...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.29528

    authors: Ma L,Duan CC,Yang ZQ,Ding JL,Liu S,Yue ZP,Guo B

    更新日期:2020-09-01 00:00:00

  • Contributions of 3D Cell Cultures for Cancer Research.

    abstract::Cancer cell lines have contributed immensely in understanding the complex physiology of cancers. They are excellent material for studies as they offer homogenous samples without individual variations and can be utilised with ease and flexibility. Also, the number of assays and end-points one can study is almost limitl...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.25664

    authors: Ravi M,Ramesh A,Pattabhi A

    更新日期:2017-10-01 00:00:00

  • Caveolin enhances hepatocellular carcinoma cell metabolism, migration, and invasion in vitro via a hexokinase 2-dependent mechanism.

    abstract::The development and progression of hepatocellular carcinoma (HCC) have been associated with abnormal cellular metabolism. Gene Expression Profiling Interactive Analysis RNA sequencing data revealed caveolin-1 (CAV-1) and hexokinase 2 (HK2) messenger RNA (mRNA) were significantly upregulated in human HCC compared with ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.27074

    authors: Chai F,Li Y,Liu K,Li Q,Sun H

    更新日期:2019-02-01 00:00:00

  • Uptake of alpha-aminoisobutyric acid and phosphate by membrane vesicles derived from growing and quiescent fibroblasts.

    abstract::Membrane vesicles derived principally from the plasma membrane and endoplasmic reticulum of mouse 3T3 cells transformed by Simian virus 40 take up alpha-aminoisobutyric acid (AIB) and phosphate (Pi). When NaCl is added simultaneously with AIB or Pi, uptake rises two- to three-times above the equilibrium to accumulate ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1040890445

    authors: Nilsen-Hamilton M,Hamilton RT

    更新日期:1976-12-01 00:00:00

  • Nexavar/Stivarga and viagra interact to kill tumor cells.

    abstract::We determined whether the multi-kinase inhibitor sorafenib or its derivative regorafenib interacted with phosphodiesterase 5 (PDE5) inhibitors such as Viagra (sildenafil) to kill tumor cells. PDE5 and PDGFRα/β were over-expressed in liver tumors compared to normal liver tissue. In multiple cell types in vitro sorafeni...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.24961

    authors: Tavallai M,Hamed HA,Roberts JL,Cruickshanks N,Chuckalovcak J,Poklepovic A,Booth L,Dent P

    更新日期:2015-09-01 00:00:00

  • Could lncRNAs be the missing links in control of mesenchymal stem cell differentiation?

    abstract::Long suspected, recently recognized, and increasingly studied, non protein-coding RNAs (ncRNAs) are emerging as key drivers of biological control and pathology. Since their discovery in 1993, microRNAs (miRNAs) have been the subject of intense research focus and investigations have revealed striking findings, establis...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.24834

    authors: Tye CE,Gordon JA,Martin-Buley LA,Stein JL,Lian JB,Stein GS

    更新日期:2015-03-01 00:00:00