Genetic instability of RBM5/LUCA-15/H37 in MCF-7 breast carcinoma sublines may affect susceptibility to apoptosis.

Abstract:

:The MCF-7 human breast carcinoma cell line is widely used as a model system by breast cancer researchers and cell biologists investigating apoptosis. Since its establishment 30 years ago, from a patient with metastatic breast cancer, the original MCF-7 cell population has undergone genetic drift to such an extent that numerous genetically diverse sublines now exist. For instance, it has been reported that MCF-7 cells have lost the region 3p21.3, to which the apoptosis regulatory protein and putative tumour suppressor LUCA-15 (also called RBM5 and H37) maps; however, LUCA-15 has been cloned from MCF-7 cells, and LUCA-15 expression analyses have been conducted using MCF-7 cells. To address this discrepancy, we characterized three MCF-7 sublines by Western blot, RT-PCR and finally genomic PCR analysis, and determined that one of the three had lost the LUCA-15 gene. Interestingly, loss of LUCA-15 was positively correlated with decreased susceptibility to the death-inducing ligand TNF-alpha. Subsequent overexpression of exogenous LUCA-15 was shown to enhance TNF-alpha-mediated apoptosis, suggesting that LUCA-15 may play a role in regulating the susceptibility of breast cancer cells to drug-induced apoptosis. These results not only reinforce the necessity of MCF-7 subline characterization, but provide the first evidence of an apoptotic modulatory role for LUCA-15 in a non-T cell line.

journal_name

Cell Biochem Funct

authors

Rintala-Maki ND,Abrasonis V,Burd M,Sutherland LC

doi

10.1002/cbf.1106

subject

Has Abstract

pub_date

2004-09-01 00:00:00

pages

307-13

issue

5

eissn

0263-6484

issn

1099-0844

journal_volume

22

pub_type

杂志文章
  • Role of protein kinases in mediating diabetes-induced augmented vasoconstriction to endothelin-1 in the renal arteries of STZ-diabetic rats.

    abstract::Diabetes is associated with increased reactivity of the renal vascular bed to endothelin-1 (ET-1). It has been observed that diabetes is associated with over-expression of ET(A)- and ET(B)-receptors in the rat renal cortex. However it is not known if these receptors are over-expressed in the renal artery. The objectiv...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1253

    authors: Yousif MH

    更新日期:2006-09-01 00:00:00

  • Investigation of the VDR gene polymorphisms association with susceptibility to colorectal cancer.

    abstract::The effects of 1,25-dihydroxyvitamin D3 are mediated by binding to a specific intracellular vitamin D receptor (VDR), which has been identified in a variety of tissues. Certain polymorphisms in the VDR gene have been associated with various neoplasms. For this purpose, we studied whether VDR TaqI or FokI genotype are ...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1386

    authors: Yaylim-Eraltan I,Arzu Ergen H,Arikan S,Okay E,Oztürk O,Bayrak S,Isbir T

    更新日期:2007-11-01 00:00:00

  • Dietary vitamin C and E modulates oxidative stress induced-kidney and lens injury in diabetic aged male rats through modulating glucose homeostasis and antioxidant systems.

    abstract::Diabetes induces oxidative stress in aged human and rat, although daily supplementation of vitamins C and E (VCE) can be beneficial to aged diabetic rats by reducing free radical production. The aim of the present study was to evaluate whether dietary VCE supplementation relieves oxidative stress in streptozotocin (ST...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1749

    authors: Özkaya D,Naziroğlu M,Armağan A,Demirel A,Köroglu BK,Çolakoğlu N,Kükner A,Sönmez TT

    更新日期:2011-06-01 00:00:00

  • Lipopolysaccharide enhances asymmetrical production of cytokines and nitric oxide by left and right cerebral cortical microglial cells in BALB/C mice.

    abstract::Lipopolysaccharide (LPS)-induced inflammatory factors production by the cerebral cortical glial cells in two sides of the murine brain are different. To determine if microglial cells, a subset of glial cells, are involved in asymmetric production, interleukin-6 (IL-6), interleukin-1β (IL-1β) and nitric oxide (NO) resp...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1718

    authors: Xin G,Su Y,Gao YL,Zhang H,Wang GF,Li KS

    更新日期:2011-01-01 00:00:00

  • Hormone-independent polyamine metabolism of squamous cell carcinoma of the prostate.

    abstract::The levels of polyamines and their synthesizing enzymes in squamous cell carcinoma of prostate implanted in intact as well as castrated male rats were determined after certain hormonal manipulations. The tumour was found to grow with an identical rate in non-castrated and castrated rats. Polyamine content and activiti...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.290030305

    authors: Shukla GS,Singhal RL

    更新日期:1985-07-01 00:00:00

  • Angiotensin converting enzyme (ACE) activity levels in insulin-independent diabetes mellitus and effect of ACE levels on diabetic patients with nephropathy.

    abstract::Involvement of complications is considered to be one of the major factors in the prognosis of diabetes mellitus (DM). Recent studies indicate that most diabetic complications such as nephropathy and hypertension are vascular-originated. Renin-angiotensin involvement, especially changes in ACE activity level, is consid...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/(SICI)1099-0844(200001/03)18:1<23::AID-CBF

    authors: Ustündağ B,Canatan H,Cinkilinç N,Halifeoğlu I,Bahçecioğlu IH

    更新日期:2000-03-01 00:00:00

  • Effects of L-carnitine on neutrophil-mediated ischemia-reperfusion injury in rat stomach.

    abstract::Reactive oxygen metabolites play an important role in ischemia-reperfusion related gastric injury. Primary sources of reactive oxygen metabolites seem to be the xanthine/xanthine oxidase system and neutrophils accumulating within the reperfused tissue. Tissue myeloperoxidase activity is an important index of neutrophi...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1251

    authors: Derin N,Agac A,Bayram Z,Asar M,Izgut-Uysal VN

    更新日期:2006-09-01 00:00:00

  • Tissue malondialdehyde and adenosine triphosphatase level after experimental liver ischaemia-reperfusion damage.

    abstract::Functional irregularities due to damage after ischaemia-reperfusion vary depending upon the organs affected. High energy phosphates such as ATP and ADP are destroyed after ischaemia-reperfusion damage. Subsequently, protons and inorganic phosphates accumulate within the cells and the proton pumps such as adenosine tri...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.912

    authors: Ilhan N,Halifeoglu I,Ozercan HI,Ilhan N

    更新日期:2001-09-01 00:00:00

  • In vivo evidence suggesting a role for purine-catabolizing enzymes in the pathogenesis of cisplatin-induced nephrotoxicity in rats and effect of erdosteine against this toxicity.

    abstract::The aim of this experimental study was to investigate the possible role of adenosine deaminase (AD) and xanthine oxidase (XO) in the pathogenesis of cisplatin-induced nephrotoxicity and the effect of erdosteine in decreasing the toxicity. The intraperitoneal injection of cisplatin (7 mg kg(-1) body weight) induced a s...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1069

    authors: Söğüt S,Kotuk M,Yilmaz HR,Ulu R,Ozyurt H,Yildirim Z

    更新日期:2004-05-01 00:00:00

  • Expression of fibronectin and its receptor in some tumour cell lines and in HIV-1-infected cells.

    abstract::The aim of our study was to evaluate the levels of fibronectin (FN) and its classic receptor (FNR) in various transformed cells lines, especially of leukemic origin, and also the influence of HIV-1 replication on the expression of these proteins (in particular on H9-V cells, chronically infected with HIV-1, and acutel...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.665

    authors: Pugliese A,Comito G,Savarino A,Cantamessa C,Torre D

    更新日期:1996-06-01 00:00:00

  • Improved rapid autoradiography with elimination of background.

    abstract::A method has been developed to improve the quality of autoradiography. In addition to using high specific activity thymidine (3HTdr), low temperature exposure and scintillation fluid, FdUR was added to the cell suspension during incubation. It led to an increased amount of 3HTdr incorporation by the cells. By this met...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.290030211

    authors: Spiridonidis C,Raza A,Zhao SC,Preisler HD

    更新日期:1985-04-01 00:00:00

  • Oxidative damage and antioxidant enzyme activities in experimental hypothyroidism.

    abstract::Free radicals are now well known to damage cellular components. To investigate whether age and thyroid level affect peroxidation speed, we examined the levels of malondialdehyde and antioxidant enzyme activities in different age groups of hypothyroid rats. Hypothyroidism was induced in 30- and 60-day-old Wistar Albino...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1031

    authors: Yilmaz S,Ozan S,Benzer F,Canatan H

    更新日期:2003-12-01 00:00:00

  • Cervico-vaginal dysplasia--papillomavirus-induced and HIV-1 infection: role of correlated markers for prognostic evaluation.

    abstract::Sexually-transmitted diseases (STD) can facilitate the progression of HIV-1 infection. Among them, as we have previously demonstrated, cervico-vaginal dysplasia-papillomavirus (HPV)-induced, together with HSV-2 co-infection, seems to be correlated with a more evident immunodepression in HIV-positive women, compared wi...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.950

    authors: Pugliese A,Andronico L,Gennero L,Pagliano G,Gallo G,Torre D

    更新日期:2002-09-01 00:00:00

  • Cyclical mechanical stretch enhances degranulation and IL-4 secretion in RBL-2H3 mast cells.

    abstract::Mast cells are widely distributed in the body and affect their surrounding environment through degranulation and secretion of cytokines. Conversely, mast cells are influenced by environmental stimuli such as cyclical mechanical stretch (CMS), such as that induced by heartbeat and respiration. Peripherally distributed ...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.2973

    authors: Komiyama H,Miyake K,Asai K,Mizuno K,Shimada T

    更新日期:2014-01-01 00:00:00

  • The effects of garlic-derived sulfur compounds on cell proliferation, caspase 3 activity, thiol levels and anaerobic sulfur metabolism in human hepatoblastoma HepG2 cells.

    abstract::The aim of the present studies was to determine whether the mechanism of biological action of garlic-derived sulfur compounds in human hepatoma (HepG2) cells can be dependent on the presence of labile sulfane sulfur in their molecules. We investigated the effect of allyl sulfides from garlic: monosulfide, disulfide an...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1835

    authors: Iciek M,Kwiecień I,Chwatko G,Sokołowska-Jeżewicz M,Kowalczyk-Pachel D,Rokita H

    更新日期:2012-04-01 00:00:00

  • PTH induces modification of transductive events in otosclerotic bone cell cultures.

    abstract::We studied the effect of PTH (10-100 nM) on transductive mechanisms (adenylate cyclase activity, Ca2+ metabolism, IP3 levels) in cell cultures derived from normal and otosclerotic human bone fragments. The cultured cells were osteoblast-like but with calcitonin-receptors still present and with PTH receptors coupled wi...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.290110406

    authors: Fanó G,Venti-Donti G,Belia S,Paludetti G,Antonica A,Donti E,Maurizi M

    更新日期:1993-12-01 00:00:00

  • STAT1 determines aggressiveness of glioblastoma both in vivo and in vitro through wnt/β-catenin signalling pathway.

    abstract::Glioblastoma is one of the most malignant tumors and causes the high mortality in cancer patients. Currently, there is no highly efficient therapy against glioblastoma. Therefore, searching for a new molecular target to anti-glioblastoma therapy is urgent and necessary. In this study, we elucidated the role of Signal ...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.3518

    authors: Zhao L,Li X,Su J,Wang Gong F,Lu J,Wei Y

    更新日期:2020-07-01 00:00:00

  • Multiple signaling pathways coordinately mediate reactive oxygen species dependent cardiomyocyte hypertrophy.

    abstract::The heart responds to an increased demand arising due to physiological stimuli or pathological insults by hypertrophy of myocytes. Reactive oxygen species (ROS) have recently been identified as the molecular intermediates in the translation of mechanical stimuli to cellular response. Different signal transduction path...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1449

    authors: Adiga IK,Nair RR

    更新日期:2008-04-01 00:00:00

  • Dipeptidyl peptidase-4 inhibition prevents cell death via extrinsic and intrinsic apoptotic pathways in rat pancreas with insulin resistance.

    abstract::The study aims to evaluate the effect of saxagliptin, a specific inhibitor of dipeptidyl peptidase-4 enzymes, on body weight gain, lipid profiles, and cell death through apoptosis in rats with insulin resistance (IR). Male adult Sprague-Dawley rats (n = 32) were divided into 4 groups: control (Ctrl), IR, saxagliptin c...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.3333

    authors: Nephan G,Coskun ZM,Bolkent S

    更新日期:2018-06-01 00:00:00

  • LncRNA TDRG1/miR-214-5p axis affects preeclampsia by modulating trophoblast cells.

    abstract::Because of limited treatment options, preeclampsia (PE) is the leading cause of perinatal morbidity and mortality worldwide. Recently, lncRNA TDRG1 is reported to be aberrantly down-regulated in PE placenta, and the abnormal expression of TDRG1 might play a key or partial role in PE development. In this study, we foun...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.3480

    authors: Gong F,Cheng H,Shi Y,Cui L,Jia G

    更新日期:2020-06-01 00:00:00

  • Cytochrome P450 2J2*7 polymorphisms in Japanese, Mongolians and Ovambos.

    abstract::Human cytochrome P450 2J2 (CYP2J2) is abundant in cardiovascular tissue and active in the metabolism of arachidonic acid to eicosanoids that have potent vasodilatory properties. Variability of the CYP2J2 gene is highly constrained except for its proximal promoter: there is a relatively common and functionally relevant...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1512

    authors: Takeshita H,Tsubota E,Takatsuka H,Kunito T,Fujihara J

    更新日期:2008-10-01 00:00:00

  • The effects of dietary flaxseed on the Fischer 344 rat: I. Development, behaviour, toxicity and the activity of liver gamma-glutamyltranspeptidase.

    abstract::The effect of exposure to, followed by consumption of, 10% flax chow from the 18th day of gestation to the 86th day after birth was examined in male and female Fischer 344 rats. Growth curves of the flax chow-fed rats were identical to those of regular chow-fed rats, as were such developmental milestones as pinna deve...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1058

    authors: Hemmings SJ,Barker L

    更新日期:2004-03-01 00:00:00

  • P-glycoprotein (ABCB1) inhibited network of mitochondrion transport along microtubule and BMP signal-induced cell shape in chimpanzee left cerebrum by systems-theoretical analysis.

    abstract::We constructed the significant low-expression P-glycoprotein (ABCB1) inhibited transport and signal network in chimpanzee compared with high-expression (fold change ≥2) the human left cerebrum in GEO data set, by using integration of gene regulatory activated and inhibited network inference method with gene ontology (...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.2837

    authors: Lin H,Wang L,Jiang M,Huang J,Qi L

    更新日期:2012-10-01 00:00:00

  • The effects of dietary selenium and vitamin E and their combination on the fatty acids of erythrocytes, bone marrow and spleen tissue lipids of lambs.

    abstract::The object was to determine the influence of dietary vitamin E, selenium and their combination on the fatty acid content of erythrocytes, bone marrow and spleen lipids of Akkaraman lambs. After supplementation for 15 days, the amount of all fatty acids was slightly higher (p < 0.05) in the vitamin E as compared to the...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/(SICI)1099-0844(199703)15:1<1::AID-CBF694>

    authors: Yilmaz O,Celik S,Naziroğlu M,Cay M,Dilsiz N

    更新日期:1997-03-01 00:00:00

  • The importance of hormone receptor analysis in osteosarcoma cells growth submitted to treatment with estrogen in association with thyroid hormone.

    abstract::Bone tumor incidence in women peaks at age 50-60, coinciding with the menopause. That estrogen (E2) and triiodothyronine (T3) interact in bone metabolism has been well established. However, few data on the action of these hormones are available. Our purpose was to determine the role of E2 and T3 in the expression of b...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1408

    authors: Saraiva PP,Teixeira SS,Conde SJ,Nogueira CR

    更新日期:2008-01-01 00:00:00

  • Mechanism of citrinin-induced dysfunction of mitochondria. IV--Effect on Ca2+ transport.

    abstract::The effect of citrinin on Ca2+ transport was studied in isolated kidney cortex and liver mitochondria, and baby hamster kidney cultured cells. The mycotoxin significantly inhibited the activity of 2-oxoglutarate and pyruvate dehydrogenases in both kidney cortex and liver mitochondria. Citrinin promoted a decrease in t...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.290130110

    authors: Chagas GM,Oliveira MA,Campello AP,Kluppel ML

    更新日期:1995-03-01 00:00:00

  • Roles for VEGF-C/NRP-2 axis in regulating renal tubular epithelial cell survival and autophagy during serum deprivation.

    abstract::Vascular endothelial growth factor C (VEGF-C) is an angiogenic and lymphangiogenic growth factor. Recent research has revealed the role for VEGF-C in regulating autophagy by interacting with a nontyrosine kinase receptor, neuropilin-2 (NRP-2). However, whether VEGF-C participates in regulating cell survival and autoph...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.3402

    authors: Chang X,Yang Q,Zhang C,Zhang Y,Liang X,Liu Y,Xu G

    更新日期:2019-06-01 00:00:00

  • Antioxidant enzymatic defense in salivary glands of streptozotocin-induced diabetic rats: a temporal study.

    abstract::Hyperglycemia induces overproduction of superoxide and it is related to diabetic complications. In this study, we analyzed the antioxidant enzymatic defense and the lipid peroxidation of rat salivary glands in six different periods of diabetic condition. Ninety-six rats were divided into 12 groups: C7/14/21/28/45/60 (...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.1683

    authors: Ibuki FK,Simões A,Nogueira FN

    更新日期:2010-08-01 00:00:00

  • Sodium nitroprusside induces H-Ras depalmitoylation and alters the cellular response to hypoxia in differentiated and undifferentiated PC12 cells.

    abstract::Ras-GTPases regulate many central signalling pathways in the cell. Hypoxia induces nitrosative/oxidative stress and dysregulates Ras-dependent downstream processes. H-Ras possesses two cysteine residues (C181 and C184) in the C-termini, which are palmitoylated once or twice. Palmitoylation is sufficient for promoting ...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.3431

    authors: Goloshvili G,Barbakadze T,Mikeladze D

    更新日期:2019-10-01 00:00:00

  • Stimulation of tissue plasminogen activator production from epithelial cell lines.

    abstract::The aim of this study was to investigate the possibility of enhancing the yield of tissue plasminogen activator (tPA) from two epithelial cell lines of normal (non-malignant) derivation grown in tissue culture. The three agents used in this investigation were chosen because of their proven enhancing effect on analogou...

    journal_title:Cell biochemistry and function

    pub_type: 杂志文章

    doi:10.1002/cbf.290040109

    authors: Electricwala A,Griffiths B

    更新日期:1986-01-01 00:00:00