Régine Mariage-Samson

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The human genome sequence defines our inherent biological potential; the realization of the biology encoded therein requires knowledge of the function of each gene. Currently, our knowledge in this area is still limited. Several lines of investigation have been used to elucidate the structure and function of the genes in the human genome. Even so, gene(More)
Tre is a recombinant gene isolated from NIH3T3 cells transfected with human Ewing's sarcoma DNA. It is composed of three major genetic elements derived, 5' to 3', from human chromosomes 5, 18 and 17. We report here on transcripts from the 3' domain of tre. The transcripts were cloned from a cDNA library of cytoplasmic poly(A)+ RNA from tre-transfected(More)
Detailed analysis of a set of 18,698 sequences derived from both ends of 10,979 human skeletal muscle and brain cDNA clones defined 6676 functional families, characterized by their sequence signatures over 5750 distinct human gene transcripts. About half of these genes have been assigned to specific chromosomes utilizing 2733 eSTS markers, the polymerase(More)
The molecular mechanisms underlying innate tumor drug resistance, a major obstacle to successful cancer therapy, remain poorly understood. In colorectal cancer (CRC), molecular studies have focused on drug-selected tumor cell lines or individual candidate genes using samples derived from patients already treated with drugs, so that very little data are(More)
BACKGROUND The PIP (prolactin-inducible protein) gene has been shown to be expressed in breast cancers, with contradictory results concerning its implication. As both the physiological role and the molecular pathways in which PIP is involved are poorly understood, we conducted combined gene expression profiling and network analysis studies on selected(More)
Expression profiles of 5058 human gene transcripts represented by an array of 7451 clones from the first IMAGE Consortium cDNA library from infant brain have been collected by semiquantitative hybridization of the array with complex probes derived by reverse transcription of mRNA from brain and five other human tissues. Twenty-one percent of the clones(More)
In this study, we have used high density cDNA arrays to assess age-related changes in gene expression in the myogenic program of human satellite cells and to elucidate modifications in differentiation capacity that could occur throughout in vitro cellular aging. We have screened a collection of 2016 clones from a human skeletal muscle 3'-end cDNA library in(More)
A cDNA library was prepared from cytoplasmic poly(A)RNA from mouse NIH-3T3 cells carrying a transfected human tre oncogene. Screening with tre gene probes identified a tre cDNA clone 11-4 and a co-purifying weakly hybridizing cDNA clone 11-5. The 11-5-specific RNA was expressed in both nontransfected and tre-transfected NIH-3T3 cells, showing it is of mouse(More)
Sequence, gene mapping, and expression data corresponding to 910 genes transcribed in human skeletal muscle have been integrated to form the muscle module of the Genexpress IMAGE Knowledge Base. Based on cDNA array hybridization, a set of 14 transcripts preferentially or specifically expressed in muscle have been selected and characterized in more detail:(More)
The transfection recombinant transforming gene, tre, originated from discontinuous human genetic elements after transfection of NIH3T3 cells with genomic DNA from a Ewing's sarcoma cell line. Probes for the three normally discontinuous human elements involved in the transfection recombinant were subcloned and used in conjunction with a panel of rodent-human(More)