Up-regulation of alpha 2 beta 1 integrin cell-surface expression protects A431 cells from epidermal growth factor-induced apoptosis.

Abstract:

:High epidermal growth factor (EGF) concentration (10(-8) M) induces inhibition of A431 cell proliferation, resulting in part from an apoptotic process. For some cells escaping this process, proliferation was associated with a decrease in apoptosis. Moreover, these surviving cells displayed marked morphological changes consisting of filopodia formation and cell aggregation. Disrupting cell-cell contacts by lowering extracellular calcium concentration reversed the resistance process, suggesting that apoptosis protection by aggregation may involve intercellular adhesion and cell-cell survival signals probably mediated by calcium-requiring molecules such as integrins. From a panel of integrins tested, only alpha 2 beta 1 integrin cell-surface expression was up-regulated after high apoptotic EGF treatment, and this up-regulation was not observed under a growth-stimulatory EGF concentration (10(-11) M). Double-labeling analysis (alpha 2 beta 1/DNA) implicated alpha 2 beta 1 integrin in the resistance process since 99% of cells that up-regulated alpha 2 beta 1 integrin survived a high dose of EGF. Moreover, the involvement of alpha 2 beta 1 integrin up-regulation in the survival of A431 cells that escape EGF-induced apoptosis was verified using the blocking anti-alpha 2 beta 1 integrin antibody, which was shown to decrease the survival of EGF-stimulated cells. Furthermore, under our culture conditions, alpha 2 beta 1 integrin-dependent cell-cell adhesion can be inhibited without affecting other cell-adhesive interactions, suggesting that alpha 2 beta 1 integrin is involved more directly in cell-cell interaction than in cell-substrate adhesion. Our results provide evidence that EGF-induced up-regulation of alpha 2 beta 1 integrin contributes to the enhancement of cell-cell adhesion, leading to cell aggregate formation, which permits the escape of A431 cells to EGF-induced death by alpha 2 beta 1 integrin signaling.

journal_name

Int J Cancer

authors

Smida Rezgui S,Honore S,Rognoni JB,Martin PM,Penel C

doi

10.1002/1097-0215(20000801)87:3<360::aid-ijc8>3.0.

keywords:

subject

Has Abstract

pub_date

2000-08-01 00:00:00

pages

360-7

issue

3

eissn

0020-7136

issn

1097-0215

pii

10.1002/1097-0215(20000801)87:3<360::AID-IJC8>3.0.

journal_volume

87

pub_type

杂志文章
  • Antibodies to HTLV-I in Nigerian blood-donors, their relatives and patients with leukaemias, lymphomas and other diseases.

    abstract::Antibodies to HTLV-I have been detected in sera from 15 (2.0%) of 736 adult blood-donors in Nigeria, in 4 (20.0%) of 20 patients with chronic lymphatic leukaemia, 3 (10.0%) of 30 with non-Hodgkin's lymphoma, one of 12 with Burkitt's lymphoma and one of 7 with acute lymphoblastic leukaemia. The frequency of positivity ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910380605

    authors: Fleming AF,Maharajan R,Abraham M,Kulkarni AG,Bhusnurmath SR,Okpara RA,Williams E,Akinsete I,Schneider J,Bayer H

    更新日期:1986-12-15 00:00:00

  • Hepatitis C virus genotype 1b increases cumulative lifetime risk of hepatocellular carcinoma.

    abstract::The association between subtypes of hepatitis C virus (HCV) and risk of hepatocellular carcinoma (HCC) remained inconclusive and evaluated in both case-control and cohort studies. In the case-control study, 397 HCC cases from medical centers were compared with 410 community-based non-HCC controls. All of them were ant...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.28753

    authors: Lee MH,Yang HI,Lu SN,Jen CL,You SL,Wang LY,L'Italien G,Chen CJ,Yuan Y,REVEAL-HCV Study Group.

    更新日期:2014-09-01 00:00:00

  • Genetic analysis of sorted Hodgkin and Reed-Sternberg cells using comparative genomic hybridization.

    abstract::Hodgkin and Reed-Sternberg (H and RS) cells are generally considered to be the neoplastic cells of Hodgkin's disease (HD); however, such cells are found only in a minority of HD lesions. Very few data have so far been published on the cytogenetic abnormalities in HD. An analysis of unknown genetic aberrations has only...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/(sici)1097-0215(19990719)82:2<250::aid-ijc

    authors: Ohshima K,Ishiguro M,Ohgami A,Sugihara M,Haraoka S,Suzumiya J,Kikuchi M

    更新日期:1999-07-19 00:00:00

  • Human natural killer cells promote cross-presentation of tumor cell-derived antigens by dendritic cells.

    abstract::Dendritic cells (DCs) cross-present antigen (Ag) to initiate T-cell immunity against most infections and tumors. Natural killer (NK) cells are innate cytolytic lymphocytes that have emerged as key modulators of multiple DC functions. Here, we show that human NK cells promote cross-presentation of tumor cell-derived Ag...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.29087

    authors: Deauvieau F,Ollion V,Doffin AC,Achard C,Fonteneau JF,Verronese E,Durand I,Ghittoni R,Marvel J,Dezutter-Dambuyant C,Walzer T,Vie H,Perrot I,Goutagny N,Caux C,Valladeau-Guilemond J

    更新日期:2015-03-01 00:00:00

  • Correlation between the metastasizing activity of in vitro spontaneously transformed hamster cells and their natural resistance-depressing activity.

    abstract::In our previous experiments in Syrian hamsters the in vivo semiquantitative method of determination of the natural resistance-depressing (NRD) activity of tumor cells was described. It was demonstrated that inactivated cells of different tissue culture cell lines derived from in vivo tumors in contrast to normal, or i...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910300315

    authors: Deichman GI,Kluchareva TE,Kashkina LM,Matveeva VA,Vendrov EL,Zemtsova VI

    更新日期:1982-09-15 00:00:00

  • Differential involvement of reactive oxygen species in apoptosis induced by two classes of selenium compounds in human prostate cancer cells.

    abstract::Selenium is a promising chemopreventive agent for prostate cancer, possibly via an induction of apoptosis. Earlier studies have shown that selenite induces DNA single strand breaks (SSBs), reactive oxygen species (ROS), p53 Ser-15 phosphorylation and caspase-dependent and -independent apoptosis, whereas a methylseleno...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.22480

    authors: Li GX,Hu H,Jiang C,Schuster T,Lü J

    更新日期:2007-05-01 00:00:00

  • Serum CA 50 as a tumor marker in pancreatic cancer: a comparison with CA 19-9.

    abstract::CA 50 is a new tumor marker based on a monoclonal antibody (MAb) against a human colorectal carcinoma cell line. The CA 50 antigen is similar, but not identical, to the tumor marker CA 19-9. The serum concentrations of CA 50 were measured by an immunoradiometric assay (CA 50 IRMA) in 95 patients with pancreatic cancer...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910390412

    authors: Haglund C,Kuusela P,Jalanko H,Roberts PJ

    更新日期:1987-04-15 00:00:00

  • Chromosome 5 harbors two independent deletion hotspots at 5q13 and 5q21 that characterize biologically different subsets of aggressive prostate cancer.

    abstract::Deletion of chromosome 5q is common in prostate cancer and is linked to aggressive disease. Most previous studies focused on 5q21 where CHD1 is located, but deletion of mapping studies has identified a second deletion hotspot at 5q13. To clarify the prevalence and clinical relevance of 5q13 deletions and to determine ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.33344

    authors: Möller K,Kluth M,Ahmed M,Burkhardt L,Möller-Koop C,Büscheck F,Weidemann S,Tsourlakis MC,Minner S,Heinzer H,Huland H,Graefen M,Sauter G,Schlomm T,Dum D,Simon R

    更新日期:2021-02-01 00:00:00

  • Further characterization of a herpesvirus-positive orang-utan cell line and comparative aspects of in vitro transformation with lymphotropic old world primate herpesviruses.

    abstract::An orang-utan (Pongo pygmaeus) suspension line, CP81, was shown to lack myeloid markers of lysozyme activity an d phagocytosis but to be positive for lymphocytic N-alkaline phosphatase activity, and to release a B-cell-tropic herpesvirus. This herpesvirus, termed Herpesvirus pongo, had 30--40% DNA homology with EBV an...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910210614

    authors: Rabin H,Neubauer RH,Hopkins RF 3rd,Nonoyama M

    更新日期:1978-06-15 00:00:00

  • Binding of some metastatic tumor cell lines to fibrous elastin and elastin peptides.

    abstract::Recent suggestions that tumor-cell targeting of elastin-rich tissues (e.g., lung) correlates with the presence of surface elastin receptors have been investigated. Receptors for insoluble (fibrous) elastin and for soluble elastin peptides have been implemented in these correlations. A rapid assay for binding of insolu...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910530520

    authors: Svitkina TM,Parsons DF

    更新日期:1993-03-12 00:00:00

  • GPER-induced signaling is essential for the survival of breast cancer stem cells.

    abstract::G protein-coupled estrogen receptor-1 (GPER), a member of the G protein-coupled receptor (GPCR) superfamily, mediates estrogen-induced proliferation of normal and malignant breast epithelial cells. However, its role in breast cancer stem cells (BCSCs) remains unclear. Here we showed greater expression of GPER in BCSCs...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.32588

    authors: Chan YT,Lai AC,Lin RJ,Wang YH,Wang YT,Chang WW,Wu HY,Lin YJ,Chang WY,Wu JC,Yu JC,Chen YJ,Yu AL

    更新日期:2020-03-15 00:00:00

  • An eHealth decision-support tool to prioritize referral practices for genetic evaluation of patients with Wilms tumor.

    abstract::Over 10% of children with Wilms tumor (WT) have an underlying cancer predisposition syndrome (CPS). Cognizant of increasing demand for genetic evaluation and limited resources across health care settings, there is an urgent need to rationalize genetic referrals for this population. The McGill Interactive Pediatric Onc...

    journal_title:International journal of cancer

    pub_type: 杂志文章,多中心研究

    doi:10.1002/ijc.32561

    authors: Cullinan N,Villani A,Mourad S,Somers GR,Reichman L,van Engelen K,Stephens D,Weksberg R,Foulkes WD,Malkin D,Grant R,Goudie C

    更新日期:2020-02-15 00:00:00

  • Pronounced antitumor efficacy of doxorubicin when given as the prodrug DOX-GA3 in combination with a monoclonal antibody beta-glucuronidase conjugate.

    abstract::A glucuronide doxorubicin prodrug N-[4-doxorubicin-N-carbonyl (oxymethyl) phenyl] O-beta-glucuronyl carbamate (DOX-GA3) has been developed to improve the antitumor effects of doxorubicin (DOX). The prodrug was originally designed to be activated into drug by human beta-glucuronidase (GUS) released from tumor cells in ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/1097-0215(200002)9999:9999<::aid-ijc1075>3

    authors: Houba PH,Boven E,van der Meulen-Muileman IH,Leenders RG,Scheeren JW,Pinedo HM,Haisma HJ

    更新日期:2001-02-15 00:00:00

  • COX-2 and p53 in human sinonasal cancer: COX-2 expression is associated with adenocarcinoma histology and wood-dust exposure.

    abstract::The causal role of wood-dust exposure in sinonasal cancer (SNC) has been established in epidemiological studies, but the mechanisms of SNC carcinogenesis are still largely unknown. Increased amounts of COX-2 are found in both premalignant and malignant tissues, and experimental evidence link COX-2 to development of ca...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.23360

    authors: Holmila R,Cyr D,Luce D,Heikkilä P,Dictor M,Steiniche T,Stjernvall T,Bornholdt J,Wallin H,Wolff H,Husgafvel-Pursiainen K

    更新日期:2008-05-01 00:00:00

  • Immunohistochemical analysis of p16INK4a, p14ARF, p18INK4c, p21CIP1, p27KIP1 and p73 expression in 271 meningiomas correlation with tumor grade and clinical outcome.

    abstract::Routine pathological examination cannot distinctively predict the clinical course of meningiomas because even histologically benign tumors may recur after gross total resection. Numerous efforts have been made for the evaluation of different immunohistochemical assays in meningioma prognosis. We investigated the progn...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.11013

    authors: Korshunov A,Shishkina L,Golanov A

    更新日期:2003-05-10 00:00:00

  • Role of activated c-H-ras oncogene in the induction and progression of immortal liver epithelial cell lines derived from normal C3H mice.

    abstract::The nature of 15 immortal mouse liver epithelial cell (MLEC) lines established from normal C3H mice was investigated specifically in terms of ras oncogene activation. Neither transforming activity nor point mutation within codon 61 of c-H-ras could be demonstrated in any of the cell lines by DNA transfection in a NIH/...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910470112

    authors: Lee GH,Sakai R,Nagao M,Kitagawa T

    更新日期:1991-01-02 00:00:00

  • Apigenin inhibits endothelial-cell proliferation in G(2)/M phase whereas it stimulates smooth-muscle cells by inhibiting P21 and P27 expression.

    abstract::Apigenin is a plant flavonoid that is thought to play a role in the prevention of carcinogenesis. However, its mechanism of action has not yet been elucidated. Because of the importance of angiogenesis in tumor growth, we investigated the effect of apigenin on endothelial and smooth-muscle cells in an in vitro model. ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/(sici)1097-0215(20000301)85:5<691::aid-ijc

    authors: Trochon V,Blot E,Cymbalista F,Engelmann C,Tang RP,Thomaïdis A,Vasse M,Soria J,Lu H,Soria C

    更新日期:2000-03-01 00:00:00

  • 2-Methoxyestradiol attenuates phosphatidylinositol 3-kinase/Akt pathway-mediated metastasis of gastric cancer.

    abstract::The major obstacle for the treatment of gastric cancer is recurrence and metastasis; yet, its molecular mechanism is largely unknown. 2-methoxyestradiol (2-ME), a metabolite of the estradiol-17beta, has recently been demonstrated to have multifactorial effects against tumor proliferation and angiogenesis; how these ef...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.22963

    authors: Lin HL,Yang MH,Wu CW,Chen PM,Yang YP,Chu YR,Kao CL,Ku HH,Lo JF,Liou JP,Chi CW,Chiou SH

    更新日期:2007-12-01 00:00:00

  • Risk of lung cancer among cigarette and pipe smokers in southern China.

    abstract::Studies in Shanghai and in north-east China indicate that cigarette smoking is a major contributor to the high rates of lung cancer in those areas, but doubts persist regarding the influence of cigarette use on lung cancer rates in other areas of China. In addition, the risk of lung cancer associated with other method...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910510310

    authors: Lubin JH,Li JY,Xuan XZ,Cai SK,Luo QS,Yang LF,Wang JZ,Yang L,Blot WJ

    更新日期:1992-05-28 00:00:00

  • Syngeneic in vivo passage of the murine BW 5147 lymphoma results in the expression of a stable metastatic phenotype.

    abstract::BW 5147 lymphoma cells are non-invasive tumor cells which do not generate experimental metastases following i.v. inoculation. In contrast, s.c. and intra-splenic (i.s.) growth of BW cells resulted in widespread colonization of liver and spleen. Cells derived from either s.c. tumors or metastatic lesions did generate m...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910410514

    authors: De Baetselier P,Roos E,van Hecke D,Verschaeve L,Brys L,Verschueren H

    更新日期:1988-05-15 00:00:00

  • Risk of second cancer after lymphohematopoietic neoplasm.

    abstract::People living with lymphohematopoietic neoplasms (LHNs) are known to have increased risks of second cancer; however, the incidence of second cancers after LHNs has not been studied extensively in Australia. The Australian Cancer Database was used to analyze site-specific risk of second primary cancer after LHNs in 127...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.25706

    authors: Royle JS,Baade P,Joske D,Fritschi L

    更新日期:2011-08-15 00:00:00

  • Post-translationally modified S12, absent in transformed breast epithelial cells, is not associated with the 26S proteasome and is induced by proteasome inhibitor.

    abstract::The 26S proteasome, consisting of the 20S core and 19S regulatory complexes, regulates intracellular protein concentration through proteolytic degradation of targeted substrates. Composition of the 19S regulatory complex as well as posttranslational modifications of the 19S subunits can effectively regulate the activi...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.20261

    authors: Thompson HG,Harris JW,Brody JP

    更新日期:2004-09-01 00:00:00

  • Time trends in cancer mortality in Estonia, 1965-1989.

    abstract::Mortality rates for cancer of all sites combined and for 12 selected sites or site groups in Estonia from 1965 to 1989 were studied to assess overall progress in controlling cancer. Between 1965-1969 and 1985-1989, age-standardized mortality (world population) increased by 12.0% among males and decreased by 5.1% among...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910530608

    authors: Leinsalu M,Rahu M

    更新日期:1993-04-01 00:00:00

  • Induction of tubulin by docetaxel is associated with p53 status in human non small cell lung cancer cell lines.

    abstract::Docetaxel (DOC), a member of the taxane family of anticancer drugs, binds to tubulin and produces unnaturally stable microtubules that induce cell death. DOC is used clinically alone or in combination with other compounds to treat advanced stages of cancer. We have treated the human lung cancer cell lines A549 and H12...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.21372

    authors: Chang JT,Chang GC,Ko JL,Liao HY,Liu HJ,Chen CC,Su JM,Lee H,Sheu GT

    更新日期:2006-01-15 00:00:00

  • Trends in incidence and mortality of thyroid carcinoma in The Netherlands between 1989 and 2003: correlation with thyroid fine-needle aspiration cytology and thyroid surgery.

    abstract::A persistent increase in incidence of thyroid carcinoma (TC) has been reported worldwide. The aim of our study was to assess trends in incidence and mortality of TC in The Netherlands between 1989 and 2003 and to examine whether these trends correlate with changes in diagnostic practices such as changes in the number ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.23678

    authors: Netea-Maier RT,Aben KK,Casparie MK,den Heijer M,Grefte JM,Slootweg P,Hermus A

    更新日期:2008-10-01 00:00:00

  • A case-control study of gastric cancer and diet in Italy. III. Risk patterns by histologic type.

    abstract::In a case-control study of gastric cancer (GC) in high-risk and low-risk areas of Italy, 923 GCs were systematically categorized by one pathologist according to the Lauren classification distinguishing 2 main histologic types, intestinal (55%) and diffuse (23%). Intestinal types outnumbered diffuse types by a 3 to 1 m...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910480310

    authors: Buiatti E,Palli D,Bianchi S,Decarli A,Amadori D,Avellini C,Cipriani F,Cocco P,Giacosa A,Lorenzini L

    更新日期:1991-05-30 00:00:00

  • Vaccination of advanced prostate cancer patients with PSCA and PSA peptide-loaded dendritic cells induces DTH responses that correlate with superior overall survival.

    abstract::Prostate stem cell antigen (PSCA) and prostate-specific antigen (PSA) are overexpressed in most prostate cancers. PSCA- and PSA-derived, HLA-A2 binding peptides are specific targets for T-cell responses in vitro. A phase I/II trial was performed to demonstrate feasibility, safety and induction of antigen-specific immu...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.22097

    authors: Thomas-Kaskel AK,Zeiser R,Jochim R,Robbel C,Schultze-Seemann W,Waller CF,Veelken H

    更新日期:2006-11-15 00:00:00

  • The importance of 5-HT for tumor cell lodgement in the liver.

    abstract::Arrest and lodgement of circulating tumor cells in the microvasculature is a prerequisite for metastasis formation. Aggregation of activated platelets and subsequent release of bioactive substances seem to influence the lodgement process. Since thrombocytopenia has been shown to reduce lodgement and since 5-HT is one ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910330416

    authors: Skolnik G,Bagge U,Dahlström A,Ahlman H

    更新日期:1984-04-15 00:00:00

  • Two distinct human myeloma cell lines originating from one patient with myeloma.

    abstract::Two distinct cell lines (OPM-1 and OPM-2) were established from the peripheral blood of a 56-year-old female myeloma patient at the stage of terminal leukemic evolution associated with loss of cytoplasmic immunoglobulin heavy chain (G lambda----lambda). The lines grew in suspension with a doubling time of 36-42 hr and...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910360217

    authors: Katagiri S,Yonezawa T,Kuyama J,Kanayama Y,Nishida K,Abe T,Tamaki T,Ohnishi M,Tarui S

    更新日期:1985-08-15 00:00:00

  • Lymphangiogenesis in colorectal cancer--prognostic and therapeutic aspects.

    abstract::Colorectal cancer (CRC) represents the second most common cause of cancer mortality in the western world. The tumors frequently show metastatic spread which affects different organs such as lymph nodes, liver and lungs. Although the pattern of spread may vary, the initial step usually involves dissemination to regiona...

    journal_title:International journal of cancer

    pub_type: 杂志文章,评审

    doi:10.1002/ijc.22996

    authors: Sundlisaeter E,Dicko A,Sakariassen PØ,Sondenaa K,Enger PØ,Bjerkvig R

    更新日期:2007-10-01 00:00:00