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Regulation of primary response and specific genes in adrenal cells by peptide hormones and growth factors

Autor: José M. Saez, Armelle Penhoat, Dominique Langlois, R. Ouali, I. Viard

Publikováno v: Steroids
Steroids, Elsevier, 1996, 61, pp.176-183

Using cultured bovine adrenal fasciculata cells (BAC), we investigated the effects of two hormones, corticotropin (ACTH) and angiotensin II (Ang-II) and two growth factors, insulin-like growth factors I (IGF-I) and transforming growth factor beta 1 (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63707036c156654989eea1fc711c52ca
https://hal.inrae.fr/hal-02694433

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Peptide hormone and growth factor regulation of nuclear proto-oncogenes and specific functions in adrenal cells

Autor: Armelle Penhoat, R. Ouali, Saez JoséM., I. Viard, Bégeot Martine, Langlois Dominique

Publikováno v: Journal of Steroid Biochemistry and Molecular Biology
Journal of Steroid Biochemistry and Molecular Biology, Elsevier, 1994, 50 (5-6), pp.219-224

Among the large number of immediate early genes, nuclear proto-oncogenes of the Fos and Jun families, have been postulated to be involved in the long-term effects of several growth factors on cell differentiation and/or multiplication. Since adrenal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdb3df30d53198457a201e6a94cc8902
https://hal.inrae.fr/hal-02703596

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Regulation of adrenal cell-differentiated functions by growth factors

Autor: I. Viard, Armelle Penhoat, W.E. Rainey, J.M. Saez

Publikováno v: Hormone Research
Hormone Research, Karger, 1994, 42, pp.39-43

Adrenal cell-differentiated functions and, therefore, their steroidogenic capacity can be regulated in an opposite direction by insulin-like growth factor I (IGF-I) and transforming growth factor-beta 1 (TGF beta 1). The enhanced steroidogenic respon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3bab1487610e7ca3f68282b619b89b9
https://hal.inrae.fr/hal-02703652

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Angiotensin-II-induced expression of proto-oncogene (c-fos, jun-B and c-jun) mRNA in bovine adrenocortical fasciculata cells (BAC) is mediated by AT-1 receptors

Autor: J.M. Saez, R. Ouali, C. Jaillard, I. Viard

Publikováno v: FEBS letters. 313(1)

We have shown previously that angiotensin-II (A-II) controls proto-oncogene (c-fos, jun-B and c-jun) mRNA accumulation in bovine adrenal fasciculata cells (BAC). Since BAC contain both subtypes (AT-1 and AT-2) of the A-II receptor, we have investigat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53996f8e02913a4c659425cf220a9ea6
https://pubmed.ncbi.nlm.nih.gov/1426267

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Regulation of c-fos, c-jun and jun-B messenger ribonucleic acids by angiotensin-II and corticotropin in ovine and bovine adrenocortical cells

Autor: C. Jaillard, I. Viard, J.M. Saez, S H Hall, Marie-Claude Berthelon

Publikováno v: Endocrinology. 130(3)

Previous work has shown that corticotropin (ACTH) and angiotensin-II (A-II), in addition to their acute steroidogenic effects, exert long-term influences on adrenal cell differentiated function, stimulatory or inhibitory, respectively. Certain nuclea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf87d3f4ca997372d30ff2786ea5d09e
https://pubmed.ncbi.nlm.nih.gov/1311231

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Ovine adrenal fasciculata cells contain angiotensin-II receptors coupled to intracellular effectors but are resistant to the steroidogenic effects of this hormone

Autor: J.M. Saez, Alessandro M. Capponi, M. Begeot, I. Viard, William E. Rainey

Publikováno v: Endocrinology. 127(5)

Ovine adrenal fasciculata cells (OAC) responded to ACTH but were resistant to the steroidogenic action of angiotensin-II (A-II), while bovine adrenal fasciculata cells (BAC) responded to this hormone as well as to ACTH. However both cell types contai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f76d7d8baa3a5d3ece0ea2848368ec1
https://pubmed.ncbi.nlm.nih.gov/2171905

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Search for a regulatory function of mitochondrial proteinases in yeast

Autor: I. Viard, A.J.C. Stahl

Publikováno v: FEBS Letters. 180:117-121

Proteolytic activity in yeast mitochondrial membranes and soluble fractions was studied using a labeled substrate: [ 14 C]dimethylcasein. Optimal activity for the two fractions was at pH 6 in phosphate buffer at 37°C. Activity was partially inhibite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::965d4822ffe9026d48729fd9cbcd7813
https://doi.org/10.1016/0014-5793(85)80243-x

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Regulation by growth factors (IGF-I, b-FGF and TGF-β) of protooncogene mRNA, growth and differentiation of bovine adrenocortical fasciculata cells

Autor: C. Jaillard, J.M. Saez, I. Viard

Publikováno v: FEBS Letters. (1-2):94-98

Nuclear proto-oncoproteins have been implicated in the regulation of gene expression by peptidic hormones and growth factors during cell proliferation and differentiation. In the present study we have investigated in bovine adrenal cells (BAC) the ef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf06668bda85784beb7040ebbfc8b226

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Obtention de protoplastes de levure à l'aide de différentes préparations de suc hépato-pancreatique d'Helix pomatia

Autor: M. Diatewa, A.J.C. Stahl, I. Viard

Publikováno v: Biochimie. 63:67-69

Summary Conversion of large amounts of Saccharomyces cerevisiae cells to protoplasts is studied using various preparations extracted from Helix pomatia hepato-pancreatic juice. The most favorable yield in two hours incubations (88 per cent) is obtain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da3abf8c913c23cdbe96f022dd965213
https://doi.org/10.1016/s0300-9084(81)80148-4

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