Search Results - "Bernerd, F."

Variations in skin colour and the biological consequences of ultraviolet radiation exposure by Del Bino, S., Bernerd, F.

“…Summary Harmful consequences of sun exposure range from sunburn, photoageing and pigmentary disorders to skin cancer. The incidence and extent of these…”
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Sunscreen photoprotection and vitamin D status by Passeron, T., Bouillon, R., Callender, V., Cestari, T., Diepgen, T.L., Green, A.C., Pols, J.C., Bernard, B.A., Ly, F., Bernerd, F., Marrot, L., Nielsen, M., Verschoore, M., Jablonski, N.G., Young, A.R.

“…Summary Background Global concern about vitamin D deficiency has fuelled debates on photoprotection and the importance of solar exposure to meet vitamin D…”
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The impact of methoxypropylamino cyclohexenylidene ethoxyethylcyanoacetate (MCE) UVA1 filter on pigmentary and ageing signs: An outdoor prospective 8‐week randomized, intra‐individual comparative study in two populations of different genetic background by Flament, F., Mercurio, D. G., Muller, B., Li, J., Tricaud, C., Bernerd, F., Roudot, A., Candau, D., Passeron, T.

“…Background Of all ultraviolet (UV) radiations reaching the earth, UVA1 rays have a higher potential of penetrating and producing clinically harmful…”
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Assessment of ultraviolet-radiation-induced DNA damage within melanocytes in skin of different constitutive pigmentation by Del Bino, S., Sok, J., Bernerd, F.

“…Summary Background  Melanoma incidence and pigmentary disorders are known to be related to the degree of skin pigmentation, but few data exist on the specific…”
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Use of reconstructed skin model to assess the photoprotection afforded by three sunscreen products having different SPF values against DNA lesions and cellular alterations by Lelièvre, D., Canivet, F., Thillou, F., Tricaud, C., Le Floc'h, C., Bernerd, F.

“…Both UVB and UVA rays induce biological damages in the epidermis and the dermis that contribute to photo-carcinogenesis and photoaging. In the present study,…”
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Sunscreen photoprotection and vitamin D status by Passeron, T., Bouillon, R., Callender, V., Cestari, T., Diepgen, T.L., Green, A.C., van der Pols, J.C., Bernard, B.A., Ly, F., Bernerd, F., Marrot, L., Nielsen, M., Verschoore, M., Jablonski, N.G., Young, A.R.

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Morphological and molecular characterization of actinic lentigos reveals alterations of the dermal extracellular matrix by Warrick, E., Duval, C., Nouveau, S., Bastien, P., Piffaut, V., Chalmond, B., Ortonne, J‐P., Lacharrière, O., Bernerd, F.

“…Summary Background Actinic lentigos (AL) are benign hyperpigmented skin lesions associated with photoageing. Despite their high prevalence, biological…”
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Photoprotection and vitamin D status by Passeron, T., Bouillon, R., Callender, V., Cestari, T.L., Diepgen, T., Green, A.C., Pols, J.C., Bernard, B.A., Ly, F., Bernerd, F., Marrot, L., Nielsen, M., Verschoore, M., Jablonski, N.G., Young, A.R.

“…Summary Vitamin D is produced by the skin in response to ultraviolet radiation (UVR) from sunlight. A lack of vitamin D, known as vitamin D deficiency, can…”
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光保护和维生素 D 状态 by Passeron, T., Bouillon, R., Callender, V., Cestari, T.L., Diepgen, T., Green, A.C., Pols, J.C., Bernard, B.A., Ly, F., Bernerd, F., Marrot, L., Nielsen, M., Verschoore, M., Jablonski, N.G., Young, A.R.

“…Summary 维生素 D 是皮肤受阳光中紫外线(UVR)的照射后产生的。缺乏维生素 D (称为维生素 D 缺乏症)会导致骨骼变软变弱,从而导致骨骼畸形。尽管紫外线辐射是维生素 D 的主要来源,但它也是皮肤癌的主要原因,这引发了关于如何在理想(足够)的维生素 D 水平和防晒之间取得平衡的争论。…”
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Validation of a predictive method for sunscreen formula evaluation using gene expression analysis in a Chinese reconstructed full‐thickness skin model by Liu, Y., Wang, R., He, X., Dai, H., Betts, R. J., Marionnet, C., Bernerd, F., Planel, E., Wang, X., Nocairi, H., Cai, Z., Qiu, J., Ding, C.

“…Objective This study aimed to establish a predictive in vitro method for assessing the photoprotective properties of sunscreens using a reconstructed…”
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Ultraviolet B induces hyperproliferation and modification of epidermal differentiation in normal human skin grafted on to nude mice by Del Bino, S., Vioux, C., Rossio-Pasquier, P., Jomard, A., Demarchez, M., Asselineau, D., Bernerd, F.

“…Summary Background  For ethical and technical reasons, the in vivo biological effects of ultraviolet (UV) radiation on skin are difficult to study in human…”
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Skin responses to topical dehydroepiandrosterone: implications in antiageing treatment? by El‐Alfy, M., Deloche, C., Azzi, L., Bernard, B.A., Bernerd, F., Coutet, J., Chaussade, V., Martel, C., Leclaire, J., Labrie, F.

“…Summary Background  Although low dehydroepiandrosterone (DHEA) is suspected to have a role in skin ageing, little information is available on the mechanisms…”
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Overexpression of matrix metalloproteinase 1 in dermal fibroblasts from DNA repair-deficient cancer-prone xeroderma pigmentosum group C patients by Fréchet, M, Warrick, E, Vioux, C, Chevallier, O, Spatz, A, Benhamou, S, Sarasin, A, Bernerd, F, Magnaldo, T

“…Xeroderma pigmentosum (XP) is a rare, recessively inherited genetic disease characterized by skin cancer proneness and premature aging in photoexposed area…”
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Pangenomic changes induced by DHEA in the skin of postmenopausal women by Calvo, E., Luu-The, V., Morissette, J., Martel, C., Labrie, C., Bernard, B., Bernerd, F., Deloche, C., Chaussade, V., Leclaire, J., Labrie, F.

“…The objective of this study was to explore, for the first time, the changes in the pangenomic profile induced in human skin in women treated with…”
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Protection of skin biological targets by different types of sunscreens by Fourtanier, A., Bernerd, F., Bouillon, C., Marrot, L., Moyal, D., Seité, S.

“…In vitro and in vivo studies provide a body of evidence that adequate protection of the skin against ultraviolet (UV)‐induced damage requires photostable…”
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Photostability of sunscreen products influences the efficiency of protection with regard to UV-induced genotoxic or photoageing-related endpoints by Marrot, L., Belaïdi, J.P., Lejeune, F., Meunier, J.R., Asselineau, D., Bernerd, F.

“…Summary Background  Acute as well as chronic sun exposure induces biologically damaging effects in skin including photoageing and cancer. Ultraviolet (UV)A…”
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Clues to Epidermal Cancer Proneness Revealed by Reconstruction of DNA Repair-Deficient Xeroderma Pigmentosum Skin in vitro by Bernerd, Françoise, Asselineau, Daniel, Vioux, Corinne, Chevallier-Lagente, Odile, Bouadjar, Bakar, Sarasin, Alain, Magnaldo, Thierry

“…Sun exposure has been clearly implicated in premature skin aging and neoplastic development. These features are exacerbated in patients with xeroderma…”
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Skin responses to topical dehydroepiandrosterone: implications in antiageing treatment? by El-Alfy, M., Deloche, C., Azzi, L., Bernard, B.A., Bernerd, F., Coutet, J., Chaussade, V., Martel, C., Leclaire, J., Labrie, F.

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Epidermal Growth Factor and Transforming Growth Factor α Specifically Induce the Activation- and Hyperproliferation-Associated Keratins 6 and 16 by C.-K. Jiang, Magnaldo, T., Ohtsuki, M., Freedberg, I. M., Bernerd, F., Blumenberg, M.

“…Epidermal injury results in activation of keratinocytes which produce and respond to growth factors and cytokines and become migratory. Activated keratinocytes…”
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54 A chronic inflammatory environment revealed in age spots from both European and Asian volunteers by Alvarez-Duchesne, C., Bourreau, E., Warrick, E., Labiad-Hadji, K., Bernerd, F., Duval, C.

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