T. Gambichler, S. Terras, and A. Kreuter, Treatment regimens, protocols, dosage, and indications for UVA1 phototherapy: facts and controversies, Clinics in dermatology, vol.31, pp.438-454, 2013.

A. Tewari, Successful treatment of microstomia with UVA1 phototherapy in systemic sclerosis, Photodermatology, photoimmunology & photomedicine, vol.27, pp.113-114, 2011.

F. Liebel, S. Kaur, E. Ruvolo, N. Kollias, and M. D. Southall, Irradiation of skin with visible light induces reactive oxygen species and matrix-degrading enzymes, The Journal of investigative dermatology, vol.132, 1901.

L. Zastrow and J. Lademann, Light -Instead of UV Protection: New Requirements for Skin Cancer Prevention, Anticancer research, vol.36, pp.1389-1393, 2016.

E. Mcadam, R. Brem, and P. Karran, Oxidative stress-induced protein damage inhibits DNA repair and determines mutation risk and therapeutic efficacy, Molecular cancer research: MCR, 2016.

S. Courdavault, Larger yield of cyclobutane dimers than 8-oxo-7,8-dihydroguanine in the DNA of UVA-irradiated human skin cells, Mutation research, vol.556, pp.135-142, 2004.
URL : https://hal.archives-ouvertes.fr/hal-02054550

E. Kvam and R. M. Tyrrell, Induction of oxidative DNA base damage in human skin cells by UV and near visible radiation, Carcinogenesis, vol.18, pp.2379-2384, 1997.

B. S. Rosenstein and D. L. Mitchell, Action spectra for the induction of pyrimidine(6-4)pyrimidone photoproducts and cyclobutane pyrimidine dimers in normal human skin fibroblasts, Photochemistry and photobiology, vol.45, pp.775-780, 1987.

C. Kielbassa, L. Roza, and B. Epe, Wavelength dependence of oxidative DNA damage induced by UV and visible light, Carcinogenesis, vol.18, pp.811-816, 1997.

D. E. Brash, UV Signature Mutations. Photochemistry and photobiology, 2014.

S. Premi, Chemiexcitation of melanin derivatives induces DNA photoproducts long after UV exposure, Science, vol.347, pp.842-847, 2015.
URL : https://hal.archives-ouvertes.fr/cea-01735136

G. J. Delinasios, M. Karbaschi, M. S. Cooke, and A. R. Young, Vitamin E inhibits the UVAI induction of "light" and "dark" cyclobutane pyrimidine dimers, and oxidatively generated DNA damage, in keratinocytes, Scientific reports, vol.8, 2018.

O. Chiarelli-neto, Melanin photosensitization and the effect of visible light on epithelial cells, PloS one, vol.9, 2014.

S. Schmitz, P. D. Thomas, T. M. Allen, M. J. Poznansky, and K. Jimbow, Dual role of melanins and melanin precursors as photoprotective and phototoxic agents: inhibition of ultraviolet radiation-induced lipid peroxidation, Photochemistry and photobiology, vol.61, pp.650-655, 1995.

S. R. Wood, UV causation of melanoma in Xiphophorus is dominated by melanin photosensitized oxidant production, Proceedings of the National Academy of Sciences of the United States of America, vol.103, pp.4111-4115, 2006.

F. P. Noonan, Melanoma induction by ultraviolet A but not ultraviolet B radiation requires melanin pigment, Nature Communications, vol.3, 2012.
URL : https://hal.archives-ouvertes.fr/hal-02054603

H. Z. Hill and G. J. Hill, Eumelanin Causes DNA Strand Breaks and Kills Cells, Pigment Cell Research, vol.1, pp.163-170, 1987.

T. Quan, Matrix-degrading metalloproteinases in photoaging. The journal of investigative dermatology, Symposium proceedings/the Society for Investigative Dermatology, vol.14, pp.20-24, 2009.

C. Fau, Infrared plus visible light and heat from natural sunlight participate in the expression of MMPs and type I procollagen as well as infiltration of inflammatory cell in human skin in vivo, 2008.

M. M. Kleinpenning, Clinical and histological effects of blue light on normal skin, Photodermatology, photoimmunology & photomedicine, vol.26, pp.16-21, 2010.

A. T. Slominski, M. A. Zmijewski, P. M. Plonka, J. P. Szaflarski, and R. Paus, How UV Light Touches the Brain and Endocrine System Through Skin, and Why, Endocrinology, vol.159, 1992.

B. Diffey and U. Osterwalder, Labelled sunscreen SPFs may overestimate protection in natural sunlight, Photochemical & Photobiological Sciences, 2017.

C. Oplander, Whole body UVA irradiation lowers systemic blood pressure by release of nitric oxide from intracutaneous photolabile nitric oxide derivates, Circulation research, vol.105, pp.1031-1040, 2009.

G. Holliman, D. Lowe, H. Cohen, S. Felton, and K. Raj, Ultraviolet Radiation-Induced Production ofNitric Oxide:A multi-cell and multi-donor analysis, 2017.

C. Oplander, Mechanism and biological relevance of blue-light (420-453 nm)-induced nonenzymatic nitric oxide generation from photolabile nitric oxide derivates in human skin in vitro and in vivo. Free radical biology & medicine 65, pp.1363-1377, 2013.

M. Randhawa, Visible Light Induces Melanogenesis in Human Skin through a Photoadaptive Response, PloS one, vol.10, 2015.

C. Regazzetti, Melanocytes sense blue light and regulate pigmentation through the Opsin3, The Journal of investigative dermatology, 2017.

U. Wolfle, Reactive molecule species and antioxidative mechanisms in normal skin and skin aging, Skin pharmacology and physiology, vol.27, pp.316-332, 2014.

Y. Nakashima, S. Ohta, and A. M. Wolf, Blue light-induced oxidative stress in live skin, Free radical biology & medicine, 2017.

H. K. Biesalski and U. C. Obermueller-jevic, UV light, beta-carotene and human skin-beneficial and potentially harmful effects, Archives of biochemistry and biophysics, vol.389, pp.1-6, 2001.

A. Blazquez-castro, Protoporphyrin IX-dependent photodynamic production of endogenous ROS stimulates cell proliferation, European journal of cell biology, vol.91, pp.216-223, 2012.

R. P. Sarkany, Erythropoietic protoporphyria (EPP) at 40. Where are we now? Photodermatology, photoimmunology & photomedicine 18, pp.147-152, 2002.

M. Dalle-carbonare and M. A. Pathak, Skin photosensitizing agents and the role of reactive oxygen species in photoaging, Journal of photochemistry and photobiology. B, Biology, vol.14, pp.105-124, 1992.

A. Juzeniene, T. Tam, T. T. Iani, V. Moan, and J. , 5-Methyltetrahydrofolate can be photodegraded by endogenous photosensitizers. Free radical biology & medicine, vol.47, pp.1199-1204, 2009.

J. L. Ravanat, P. Di-mascio, G. R. Martinez, and M. H. Medeiros, Singlet oxygen induces oxidation of cellular DNA, The Journal of biological chemistry, vol.276, pp.40601-40604, 2001.

T. Mizutani, H. Sumida, Y. Sagawa, Y. Okano, and H. Masaki, Carbonylated proteins exposed to UVA and to blue light generate reactive oxygen species through a type I photosensitizing reaction, Journal of dermatological science, 2016.

A. R. Young, The similarity of action spectra for thymine dimers in human epidermis and erythema suggests that DNA is the chromophore for erythema, The Journal of investigative dermatology, vol.111, pp.982-988, 1998.

, Scientific REPoRTS |, vol.8, 2018.

B. Petersen, Sun and ski holidays improve vitamin D status, but are associated with high levels of DNA damage, The Journal of investigative dermatology, vol.134, pp.2806-2813, 2014.

T. Douki, A. Reynaud-angelin, J. Cadet, and E. Sage, Bipyrimidine photoproducts rather than oxidative lesions are the main type of DNA damage involved in the genotoxic effect of solar UVA radiation, Biochemistry, vol.42, pp.9221-9226, 2003.
URL : https://hal.archives-ouvertes.fr/hal-02054565

S. E. Freeman, Wavelength dependence of pyrimidine dimer formation in DNA of human skin irradiated in situ with ultraviolet light, Proceedings of the National Academy of Sciences of the United States of America, vol.86, pp.5605-5609, 1989.

A. R. Young, Human melanocytes and keratinocytes exposed to UVB or UVA in vivo show comparable levels of thymine dimers, The Journal of investigative dermatology, vol.111, pp.936-940, 1998.

S. Mouret, UVA-induced cyclobutane pyrimidine dimers in DNA: a direct photochemical mechanism?, Organic & biomolecular chemistry, vol.8, pp.1706-1711, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00472822

A. Tewari, R. P. Sarkany, and A. R. Young, UVA1 induces cyclobutane pyrimidine dimers but not 6-4 photoproducts in human skin in vivo, The Journal of investigative dermatology, vol.132, pp.394-400, 2012.

D. Fajuyigbe, Melanin distribution in human epidermis affords localized protection against DNA photodamage and concurs with skin cancer incidence difference in extreme phototypes, FASEB journal: official publication of the Federation of American Societies for Experimental Biology, 2018.

M. J. Beltrán-garcía, Singlet Molecular Oxygen Generation by Light-Activated DHN-Melanin of the Fungal Pathogen Mycosphaerella fijiensis in Black Sigatoka Disease of Bananas, PloS one, vol.9, 2014.

S. Ito, K. Wakamatsu, and T. Sarna, Photodegradation of Eumelanin and Pheomelanin and Its Pathophysiological Implications, Photochemistry and photobiology, vol.94, pp.409-420, 2018.

G. Szewczyk, Aerobic photoreactivity of synthetic eumelanins and pheomelanins: generation of singlet oxygen and superoxide anion, Pigment cell & melanoma research, vol.29, pp.669-678, 2016.

G. T. Wondrak, M. K. Jacobson, E. L. Jacobson, and . Endogenous, UVA-photosensitizers: mediators of skin photodamage and novel targets for skin photoprotection. Photochemical & photobiological sciences: Official journal of the European Photochemistry Association and the, European Society for Photobiology, vol.5, pp.215-237, 2006.

A. R. Young, The in situ repair kinetics of epidermal thymine dimers and 6-4 photoproducts in human skin types I and II, The Journal of investigative dermatology, vol.106, pp.1307-1313, 1996.

S. Courdavault, Repair of the three main types of bipyrimidine DNA photoproducts in human keratinocytes exposed to UVB and UVA radiations, DNA repair, vol.4, pp.836-844, 2005.
URL : https://hal.archives-ouvertes.fr/hal-02054549

A. R. Young, G. E. Orchard, G. I. Harrison, and J. L. Klock, The detrimental effects of daily sub-erythemal exposure on human skin in vivo can be prevented by a daily-care broad-spectrum sunscreen, The Journal of investigative dermatology, vol.127, pp.975-978, 2007.

A. Tewari, The cellular and molecular effects of UVA1 on human skin in vivo: impact on human health Ph, 2015.

A. Tewari, C. Lahmann, R. Sarkany, J. Bergemann, and A. R. Young, Human erythema and matrix metalloproteinase-1 mRNA induction, in vivo, share an action spectrum which suggests common chromophores. Photochemical & photobiological sciences: Official journal of the European Photochemistry Association and the, European Society for Photobiology, vol.11, pp.216-223, 2012.

K. K. Dong, UV-induced DNA damage initiates release of MMP-1 in human skin, Experimental dermatology, vol.17, pp.1037-1044, 2008.

M. S. Kim, Y. K. Kim, K. H. Cho, and J. H. Chung, Regulation of type I procollagen and MMP-1 expression after single or repeated exposure to infrared radiation in human skin, Mech Ageing Dev, vol.127, pp.875-882, 2006.

T. A. Lehman, p53 mutations in human immortalized epithelial cell lines, Carcinogenesis, vol.14, pp.833-839, 1993.

B. Diffey, Solar spectral irradiance and summary outputs using excel, Photochemistry and photobiology, vol.91, pp.553-557, 2015.

A. C. Kerr, Ultraviolet A1 phototherapy: a British Photodermatology Group workshop report, Clinical and experimental dermatology, vol.37, pp.219-226, 2012.

K. P. Lawrence, R. Gacesa, P. F. Long, and A. R. Young, Molecular photoprotection of human keratinocytes in vitro by the naturally occurring mycosporine-like amino acid (MAA) palythine. The British journal of dermatology, 2017.

B. Kalyanaraman, Measuring reactive oxygen and nitrogen species with fluorescent probes: challenges and limitations, Free radical biology & medicine, vol.52, pp.1-6, 2012.

T. Douki, The variety of UV-induced pyrimidine dimeric photoproducts in DNA as shown by chromatographic quantification methods. Photochemical & photobiological sciences: Official journal of the European Photochemistry Association and the, European Society for Photobiology, vol.12, pp.1286-1302, 2013.
URL : https://hal.archives-ouvertes.fr/hal-02054558

K. J. Livak and T. D. Schmittgen, Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method. Methods (San Diego, Calif.), vol.25, pp.402-408, 2001.

R. B. D'-agnostino and E. S. Pearson, Testing for departures from normality. I. Fuller empirical results for the distribution of b2 and ?b1, Biometrika, vol.60, pp.613-622, 1973.