Search Results - (Author, Cooperation:J. L. Bonafe)

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  1. 1
    C. Bertolotto ; F. Lesueur ; S. Giuliano ; T. Strub ; M. de Lichy ; K. Bille ; P. Dessen ; B. d'Hayer ; H. Mohamdi ; A. Remenieras ; E. Maubec ; A. de la Fouchardiere ; V. Molinie ; P. Vabres ; S. Dalle ; N. Poulalhon ; T. Martin-Denavit ; L. Thomas ; P. Andry-Benzaquen ; N. Dupin ; F. Boitier ; A. Rossi ; J. L. Perrot ; B. Labeille ; C. Robert ; B. Escudier ; O. Caron ; L. Brugieres ; S. Saule ; B. Gardie ; S. Gad ; S. Richard ; J. Couturier ; B. T. Teh ; P. Ghiorzo ; L. Pastorino ; S. Puig ; C. Badenas ; H. Olsson ; C. Ingvar ; E. Rouleau ; R. Lidereau ; P. Bahadoran ; P. Vielh ; E. Corda ; H. Blanche ; D. Zelenika ; P. Galan ; F. Aubin ; B. Bachollet ; C. Becuwe ; P. Berthet ; Y. J. Bignon ; V. Bonadona ; J. L. Bonafe ; M. N. Bonnet-Dupeyron ; F. Cambazard ; J. Chevrant-Breton ; I. Coupier ; S. Dalac ; L. Demange ; M. d'Incan ; C. Dugast ; L. Faivre ; L. Vincent-Fetita ; M. Gauthier-Villars ; B. Gilbert ; F. Grange ; J. J. Grob ; P. Humbert ; N. Janin ; P. Joly ; D. Kerob ; C. Lasset ; D. Leroux ; J. Levang ; J. M. Limacher ; C. Livideanu ; M. Longy ; A. Lortholary ; D. Stoppa-Lyonnet ; S. Mansard ; L. Mansuy ; K. Marrou ; C. Mateus ; C. Maugard ; N. Meyer ; C. Nogues ; P. Souteyrand ; L. Venat-Bouvet ; H. Zattara ; V. Chaudru ; G. M. Lenoir ; M. Lathrop ; I. Davidson ; M. F. Avril ; F. Demenais ; R. Ballotti ; B. Bressac-de Paillerets
    Nature Publishing Group (NPG)
    Published 2011
    Staff View
    Publication Date:
    2011-10-21
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Carcinoma, Renal Cell/*genetics ; Cell Movement/genetics ; Gene Frequency ; *Genetic Predisposition to Disease ; *Germ-Line Mutation ; Humans ; Melanoma/*genetics ; Microphthalmia-Associated Transcription Factor/*genetics ; Neoplasm Invasiveness/genetics ; Sumoylation
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Mazereeuw-Hautier, J. ; Thibaut, I. ; Bonafé, J. L.

    Copenhagen : Munksgaard International Publishers
    Published 2002
    Staff View
    ISSN:
    1600-0560
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Notes:
    Background: Epidermal nevus is a congenital malformation of the epidermis consisting of verrucoid scaly plaques on the skin, often in a linear fashion. Different histologic features have been seen and, at times, acantholytic dyskeratosis has been observed. We report a new case of acantholytic dyskeratotic epidermal nevus.Case report: A 3-year-old girl presented, since birth, asymptomatic keratotic scaly lesions on the left hemithorax and left arm that followed Blaschko's lines.Histology: Biopsies revealed acanthosis, papillomatosis, hyperkeratosis and focal areas of suprabasal clefting with acantholysis, as well as individual dyskeratotic cells (corps ronds et grains) in the upper layers of the epidermis. In the literature, this histologic feature has been reported twice. Generalized or localized Darier's disease are well-established clinical entities with characteristic histologic features of acantholytic dyskeratosis. Because of the linear clinical appearance and the onset at birth or early chilhood, the lesions should be regarded as epidermal nevi and not linear Darier's disease.Conclusion: We report here an additional case of dyskeratotic epidermal nevus, which is a rare histopathologic feature.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1034/j.1600-0560.2002.290110.x

    Articles: DFG German National Licenses
  3. 3
    Mazereeuw-Hautier, J. ; Thibaut, I. ; Bonafé, J-L.

    Oxford, UK : Blackwell Science Ltd
    Published 2003
    Staff View
    ISSN:
    1365-2133
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1046/j.1365-2133.2003.05195.x

    Articles: DFG German National Licenses
  4. 4
    Dupre, A. ; Bonafe, J. L.
    Springer
    Published 1978
    Staff View
    ISSN:
    1432-069X
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00447167

    Articles: DFG German National Licenses
  5. 5
    Staff View
    ISSN:
    1432-069X
    Keywords:
    Key words Collagen ; Growth factors ; Hair dermal ; papilla cells ; Lattices ; Minoxidil ; Ultrastructural ; characterization
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Abstract Dermal papilla cells of rat vibrissa follicles cultivated in monolayers and in three-dimensional collagen gels show a different morphology in these culture systems. Dermal papilla cells cultured in lattices tend to express morphological features resembling those seen in vivo. Quantification of total collagen by incorporation of 3 H-proline in monolayer cultures and in collagen lattices show that the amount of collagen found in dermal papilla cells is higher than that secreted. Moreover, collagen synthesis measured in lattices is reduced to about 50% of that found in monolayer cultures. The influence of growth factors on collagen synthesis by hair dermal papilla cells was investigated. We studied the effects of basic fibroblast growth factor (bFGF), vascular endothelial growth factor (VEGF) and minoxidil on collagen synthesis in monolayers and in lattices. VEGF, bFGF and minoxidil significantly decreased the total amount of collagen. In monolayer cultures, there was approximately a 30% inhibition of collagen production with 5 ng/ml bFGF, 0.1 ng/ml VEGF and 100 ng/ml minoxidil. However, in the lattices this inhibition was reduced to about half. These results suggest that both culture substrate and growth factors influence collagen production by rat hair dermal papilla cells.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s004030050085

    Articles: DFG German National Licenses
  6. 6
    Staff View
    ISSN:
    1573-6822
    Keywords:
    hair ; VEGF ; dermal papilla cells ; endothelial cells
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Medicine
    Notes:
    Abstract Fetal bovine aortic endothelial cells (FBAEC) were exposed to purified fractions of conditioned medium from cultures of hair dermal papilla cells (DPC) to determine the existence of any vascular endothelial growth factor (VEGF)-like paracrine activity of the latter. Such fractions were tested for stimulation of growth and migration of cultured FBAEC. In addition, VEGF secretion by DPC was measured by radioassay of VEGF receptors using FBAEC as target cells. The results showed that stimulation of FBAEC proliferation and migration following exposure to purified conditioned medium was dose-dependent. Radioreceptor assays of recombinant VEGF and purified DPC-conditioned medium showed competitive VEGF binding in FBAEC.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00438166

    Articles: DFG German National Licenses
  7. 7
    Staff View
    ISSN:
    1573-6822
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00438175

    Articles: DFG German National Licenses