Search Results - "Lavialle, C"

From ancestral infectious retroviruses to bona fide cellular genes: Role of the captured syncytins in placentation by Dupressoir, A, Lavialle, C, Heidmann, T

“…Abstract During their replication, infectious retroviruses insert a reverse-transcribed cDNA copy of their genome, a “provirus”, into the genome of their host…”
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Two populations of double minute chromosomes harbor distinct amplicons, the MYC locus at 8q24.2 and a 0.43-Mb region at 14q24.1, in the SW613-S human carcinoma cell line by Guillaud-Bataille, M, Brison, O, Danglot, G, Lavialle, C, Raynal, B, Lazar, V, Dessen, P, Bernheim, A

“…High-level amplifications observed in tumor cells are usually indicative of genes involved in oncogenesis. We report here a high resolution characterization of…”
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An Sp1 binding site and the minimal promoter contribute to overexpression of the cytokeratin 18 gene in tumorigenic clones relative to that in nontumorigenic clones of a human carcinoma cell line by Gunther, Magali, Frebourg, Thierry, Laithier, Madeleine, Fossar, Nicole, Bouziane-Ouartini, Mohammed, Lavialle, Christian, Brison, Olivier

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High c-myc amplification level contributes to the tumorigenic phenotype of the human breast carcinoma cell line SW 613-S by Lavialle, C, Modjtahedi, N, Cassingena, R, Brison, O

“…The c-myc gene is amplified in the SW 613-S cell line which was established from a human breast carcinoma. This line is heterogeneous: it contains cells with a…”
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Epithelial HBL-100 cell line derived from milk of an apparently healthy woman harbours SV40 genetic information by Caron de Fromentel, C, Nardeux, P C, Soussi, T, Lavialle, C, Estrade, S, Carloni, G, Chandrasekaran, K, Cassingena, R

“…The epithelial HBL-100 cell line was established in vitro from milk of an apparently healthy woman. It exhibits characteristics of transformation from the very…”
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Molecular cloning and characterization of endogenous SV40 DNA from human HBL-100 cells by Saint-Ruf, C, Nardeux, P, Cebrian, J, Lacasa, M, Lavialle, C, Cassingena, R

“…The human HBL-100 cell line harbours SV40 DNA integrated in tandem at a unique site. The SV40 T-antigen expressed in these cells is defective in a function…”
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The human breast carcinoma cell line SW 613-S: an experimental system to study tumor heterogeneity in relation to c-myc amplification, growth factor production and other markers (review) by Lavialle, C, Modjtahedi, N, Lamonerie, T, Frebourg, T, Landin, R M, Fossar, N, Lhomond, G, Cassingena, R, Brison, O

“…Amplification of the c-myc gene has been frequently reported in breast carcinomas. However the precise function of the c-myc protein is still unknown and the…”
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Neurotrophin-3 specifically increases mature oligodendrocyte population and enhances remyelination after chemical demyelination of adult rat CNS by Jean, Isabelle, Lavialle, Céline, Barthelaix-Pouplard, Annick, Fressinaud, Catherine

“…In human central nervous system (CNS) demyelinating diseases, spontaneous remyelination is often incomplete. Therefore, we have tested whether neutrotrophin-3…”
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A new regulation of non-capacitative calcium entry in insect pacemaker neurosecretory neurons. Involvement of arachidonic acid, no-guanylyl cyclase/cGMP, and cAMP by Wicher, Dieter, Messutat, Sandra, Lavialle, Céline, Lapied, Bruno

“…Efferent dorsal unpaired median neurons are pacemaker neurosecretory cells. A Ca(2+) background current contributing to the pacemaker activity of cockroach…”
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Accelerated malignant conversion of human HBL-100 cells by the v-Ki-ras oncogene by Saint-Ruf, C, Nardeux, P, Estrade, S, Brouty-Boye, D, Lavialle, C, Rhim, J S, Cassingena, R

“…The human epithelial HBL-100 cell line harbors SV40 genetic information and has an unlimited growth potential. Despite displaying properties characteristic of…”
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Stable association of viral protein VP1 with simian virus 40 DNA by Brady, J N, Lavialle, C A, Radonovich, M F, Salzman, N P

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Simian virus 40 maturation: chromatin modifications increase the accessibility of viral DNA to nuclease and RNA polymerase by Brady, J, Radonovich, M, Lavialle, C, Salzman, N P

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Molecular interaction between simian virus 40 DNA and Escherichia coli RNA polymerase. Mapping of the initiation sites on supercoiled and linear DNA by Lavialle, C, Reuveni, Y, Thoren, M, Salzman, N P

“…A detailed map of the initiation sites recognized by the Escherichia coli RNA polymerase (holoenzyme) on simian virus 40 (SV40) DNA has been constructed. An…”
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Simian virus 40-Chinese hamster kidney cell interaction. V. Cooperative effect of 5-iodo-2'-deoxyuridine and mitomycin C in the enhancement of virus replication in infected cells by H G Suárez, C Lavialle, R Cassingena

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Indirect activation of neuronal noncapacitative Ca entry is the final step involved in the neurotoxic effect of Tityus serrulatus scorpion beta-toxin by Grolleau, F., Stankiewicz, M., Kielbasiewicz, E., Mf, Martin-Eauclaire, Lavialle, C., Vente J, De, Lapied, B.

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Interaction between calf thymus RNA polymerase II and singly nicked Simian virus 40 DNA by Lavialle, C, Sekura, R, Madden, M J, Salzman, N P

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Efficient Transcription of a Compact Nucleoprotein Complex Isolated from Purified Simian Virus 40 Virions by Brady, J N, Lavialle, C, Salzman, N P

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Indirect activation of neuronal noncapacitative Ca2+ entry is the final step involved in the neurotoxic effect of Tityus serrulatus scorpion β-toxin by Grolleau, Françoise, Stankiewicz, Maria, Kielbasiewicz, Ewa, Martin-Eauclaire, Marie-France, Lavialle, Céline, De Vente, Jan, Lapied, Bruno

“…Interweaving strategies of electrophysiology, calcium imaging and immunocytochemistry bring new insights into the mode of action of the Brazilian scorpion…”
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Transformation of normal diploid cells by isolated metaphase chromosomes of virus-transformed or spontaneous tumor cells by Cassingena, R, Suarez, H G, Lavialle, C, Persuy, M A, Ermonval, M

“…Normal diploid human cells with a limited life-span in culture, as well as primary or secondary cell cultures of mouse or rat embryos, can be transformed in…”
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Induction of Infectious Virus DNA and Virus Particles by Mitomycin C in SV40-Transformed Mouse Cells by Lavialle, Ch, Suarez, H. G, Morris, A. G, Cassingena, R

“…Institut de Recherches Scientifiques, sur le Cancer, B.P. N ° 8 94800-Villejuif, France A line of SV40-transformed mouse cells (SV/3T3-4E) was isolated and…”
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