Published in J Photochem Photobiol B on April 13, 2005
MR1 presents microbial vitamin B metabolites to MAIT cells. Nature (2012) 3.71
Colloquium paper: human skin pigmentation as an adaptation to UV radiation. Proc Natl Acad Sci U S A (2010) 1.83
Evidence for recent, population-specific evolution of the human mutation rate. Proc Natl Acad Sci U S A (2015) 1.00
Assignment of pterin deaminase activity to an enzyme of unknown function guided by homology modeling and docking. J Am Chem Soc (2013) 0.90
Photoinduced electron transfer in folic acid investigated by ultrafast infrared spectroscopy. J Phys Chem B (2012) 0.85
Prospects in folate receptor-targeted radionuclide therapy. Front Oncol (2013) 0.83
Photobiological implications of folate depletion and repletion in cultured human keratinocytes. J Photochem Photobiol B (2010) 0.80
The colours of humanity: the evolution of pigmentation in the human lineage. Philos Trans R Soc Lond B Biol Sci (2017) 0.79
UVB exposure of farm animals: study on a food-based strategy to bridge the gap between current vitamin D intakes and dietary targets. PLoS One (2013) 0.75
Ethyl cellulose microcapsules for protecting and controlled release of folic acid. AAPS PharmSciTech (2009) 0.75
Folate in skin cancer prevention. Subcell Biochem (2012) 0.75
MC1R diversity in Northern Island Melanesia has not been constrained by strong purifying selection and cannot explain pigmentation phenotype variation in the region. BMC Genet (2015) 0.75
Identification of a novel locus associated with skin colour in African-admixed populations. Sci Rep (2017) 0.75
An investigation of folic acid-protein association sites and the effect of this association on folic acid self-assembly. J Mol Model (2015) 0.75
Photodynamic therapy of cancer: an update. CA Cancer J Clin (2011) 6.08
Phase III trial of cetuximab with continuous or intermittent fluorouracil, leucovorin, and oxaliplatin (Nordic FLOX) versus FLOX alone in first-line treatment of metastatic colorectal cancer: the NORDIC-VII study. J Clin Oncol (2012) 3.95
Vitamin D3 from sunlight may improve the prognosis of breast-, colon- and prostate cancer (Norway). Cancer Causes Control (2004) 2.04
The dependency of vitamin D status on body mass index, gender, age and season. Anticancer Res (2009) 1.86
Microneedle-mediated intradermal delivery of 5-aminolevulinic acid: potential for enhanced topical photodynamic therapy. J Control Release (2008) 1.65
On the selectivity of 5-aminolevulinic acid-induced protoporphyrin IX formation. Curr Med Chem Anticancer Agents (2004) 1.65
Parathyroid hormone, but not vitamin D, is associated with the metabolic syndrome in morbidly obese women and men: a cross-sectional study. Cardiovasc Diabetol (2009) 1.62
The importance of the depth distribution of melanin in skin for DNA protection and other photobiological processes. J Photochem Photobiol B (2006) 1.61
Addressing the health benefits and risks, involving vitamin D or skin cancer, of increased sun exposure. Proc Natl Acad Sci U S A (2008) 1.53
[The photobiology of vitamin D--a topic of renewed focus]. Tidsskr Nor Laegeforen (2006) 1.45
[Rhythms, depressions and light]. Tidsskr Nor Laegeforen (2006) 1.40
Estimated benefit of increased vitamin D status in reducing the economic burden of disease in western Europe. Prog Biophys Mol Biol (2009) 1.26
Seasonal and geographical variations in lung cancer prognosis in Norway. Does Vitamin D from the sun play a role? Lung Cancer (2007) 1.21
Dose-volume relationships between enteritis and irradiated bowel volumes during 5-fluorouracil and oxaliplatin based chemoradiotherapy in locally advanced rectal cancer. Acta Oncol (2007) 1.18
The seasonality of pandemic and non-pandemic influenzas: the roles of solar radiation and vitamin D. Int J Infect Dis (2010) 1.13
Changes in risk of death from breast cancer with season and latitude: sun exposure and breast cancer survival in Norway. Breast Cancer Res Treat (2006) 1.08
Milestones in the development of photodynamic therapy and fluorescence diagnosis. Photochem Photobiol Sci (2007) 1.05
Ultraviolet radiation and malignant melanoma. Adv Exp Med Biol (2008) 1.05
Solar radiation, vitamin D and survival rate of colon cancer in Norway. J Photochem Photobiol B (2005) 1.04
Microneedle arrays permit enhanced intradermal delivery of a preformed photosensitizer. Photochem Photobiol (2008) 1.03
Season of diagnosis is a predictor of cancer survival. Sun-induced vitamin D may be involved: a possible role of sun-induced Vitamin D. J Steroid Biochem Mol Biol (2007) 1.03
Sun exposure and cancer survival in Norway: changes in the risk of death with season of diagnosis and latitude. Adv Exp Med Biol (2008) 1.02
In vitro radiosensitization by oxaliplatin and 5-fluorouracil in a human colon cancer cell line. Acta Oncol (2005) 0.99
Prostate cancer survival is dependent on season of diagnosis. Prostate (2007) 0.99
Seasonal variations of cancer incidence and prognosis. Dermatoendocrinol (2010) 0.98
Epidermal growth factor receptor status and persistent activation of Akt and p44/42 MAPK pathways correlate with the effect of cetuximab in head and neck and colon cancer cell lines. J Cancer Res Clin Oncol (2008) 0.95
The predictive value of single nucleotide polymorphisms in the VEGF system to the efficacy of first-line treatment with bevacizumab plus chemotherapy in patients with metastatic colorectal cancer: results from the Nordic ACT trial. Int J Colorectal Dis (2011) 0.94
Review Article: Health benefit of increased serum 25(OH)D levels from oral intake and ultraviolet-B irradiance in the Nordic countries. Scand J Public Health (2010) 0.94
Seasonal variation of 1,25-dihydroxyvitamin D and its association with body mass index and age. J Steroid Biochem Mol Biol (2009) 0.93
Effectiveness of different light sources for 5-aminolevulinic acid photodynamic therapy. Lasers Med Sci (2004) 0.92
Gene expression profilers and conventional clinical markers to predict distant recurrences for premenopausal breast cancer patients after adjuvant chemotherapy. Eur J Cancer (2006) 0.91
Noninvasive fluorescence excitation spectroscopy during application of 5-aminolevulinic acid in vivo. Photochem Photobiol Sci (2002) 0.91
The effect of sub-lethal ALA-PDT on the cytoskeleton and adhesion of cultured human cancer cells. Biochim Biophys Acta (2004) 0.91
Beneficial effects of UV radiation other than via vitamin D production. Dermatoendocrinol (2012) 0.91
Lipid cubic phases for improved topical drug delivery in photodynamic therapy. J Control Release (2005) 0.90
Vitamin D status in Norwegian children and adolescents with excess body weight. Pediatr Diabetes (2010) 0.89
In vitro and in vivo photosensitization by protoporphyrins possessing different lipophilicities and vertical localization in the membrane. Photochem Photobiol (2007) 0.88
Cetuximab sensitivity associated with oxaliplatin resistance in colorectal cancer. Anticancer Res (2012) 0.88
Radiosensitization of tumours by porphyrins. Cancer Lett (2005) 0.88
Autocrine epidermal growth factor receptor ligand production and cetuximab response in head and neck squamous cell carcinoma cell lines. J Cancer Res Clin Oncol (2011) 0.86
Porphyrin formation in actinic keratosis and basal cell carcinoma after topical application of methyl 5-aminolevulinate. J Invest Dermatol (2006) 0.86
Pharmacology of protoporphyrin IX in nude mice after application of ALA and ALA esters. Int J Cancer (2003) 0.85
Photodegradation of 5-methyltetrahydrofolate in the presence of Uroporphyrin. J Photochem Photobiol B (2008) 0.85
Biophysical aspects of photodynamic therapy. J Environ Pathol Toxicol Oncol (2006) 0.85
Choice of optimal wavelength for PDT: the significance of oxygen depletion. Photochem Photobiol (2005) 0.84
Novel patch-based systems for the localised delivery of ALA-esters. J Photochem Photobiol B (2010) 0.84
The effect on the small bowel of 5-FU and oxaliplatin in combination with radiation using a microcolony survival assay. Radiat Oncol (2009) 0.84
The relationship between UV exposure and incidence of skin cancer. Photodermatol Photoimmunol Photomed (2014) 0.84
The vitamin D status among Tibetans. Photochem Photobiol (2009) 0.84
Efficacy of preoperative radiochemotherapy in patients with locally advanced pancreatic carcinoma. Acta Oncol (2007) 0.83
Synergistic and tumour selective effects of chemotherapy and ultrasound treatment. Cancer Lett (2006) 0.83
Immunotherapy: a way to improve the therapeutic outcome of photodynamic therapy? Photochem Photobiol Sci (2008) 0.83
ELF-magnetic flux densities measured in a city environment in summer and winter. Bioelectromagnetics (2008) 0.83
Reflectance spectra of pigmented and nonpigmented skin in the UV spectral region. Photochem Photobiol (2004) 0.83
Development of different human skin colors: a review highlighting photobiological and photobiophysical aspects. J Photochem Photobiol B (2009) 0.83
Multicentre phase II trial of capecitabine and oxaliplatin in combination with radiotherapy for unresectable colorectal cancer: the CORGI-L Study. Eur J Cancer (2008) 0.83
5-Methyltetrahydrofolate is photosensitive in the presence of riboflavin. Photochem Photobiol Sci (2008) 0.83
Serum 25-hydroxyvitamin D is a predictor of serum 1,25-dihydroxyvitamin D in overweight and obese patients. J Nutr (2010) 0.83
Randomized phase II study of sequential docetaxel and irinotecan with 5-fluorouracil/folinic acid (leucovorin) in patients with advanced gastric cancer: the GATAC trial. Gastric Cancer (2010) 0.83
Photostability of commercial sunscreens upon sun exposure and irradiation by ultraviolet lamps. BMC Dermatol (2007) 0.82
Influence of narrowband UVB phototherapy on vitamin D and folate status. Exp Dermatol (2010) 0.82
UVA, UVB and incidence of cutaneous malignant melanoma in Norway and Sweden. Photochem Photobiol Sci (2011) 0.82
Skin temperature increase caused by a mobile phone: a methodological infrared camera study. Bioelectromagnetics (2005) 0.82
Time trends and latitude dependence of uveal and cutaneous malignant melanoma induced by solar radiation. Dermatoendocrinol (2010) 0.82
Sun and sun beds: inducers of vitamin D and skin cancer. Anticancer Res (2009) 0.82
pH effects on the cellular uptake of four photosensitizing drugs evaluated for use in photodynamic therapy of cancer. Cancer Lett (2003) 0.82
Photodegradation of 5-methyltetrahydrofolate: biophysical aspects. Photochem Photobiol (2007) 0.82
Chlorin e6-based photosensitizers for photodynamic therapy and photodiagnosis. Photodiagnosis Photodyn Ther (2009) 0.82
The temperature dependence of porphyrin production in Propionibacterium acnes after incubation with 5-aminolevulinic acid (ALA) and its methyl ester (m-ALA). Photochem Photobiol Sci (2005) 0.82
The effect of skin permeation enhancers on the formation of porphyrins in mouse skin during topical application of the methyl ester of 5-aminolevulinic acid. J Photochem Photobiol B (2006) 0.82
5-Methyltetrahydrofolate can be photodegraded by endogenous photosensitizers. Free Radic Biol Med (2009) 0.82
Sun beds and cod liver oil as vitamin D sources. J Photochem Photobiol B (2008) 0.81
Photodynamic inhibition of enzymatic detachment of human cancer cells from a substratum. Biochim Biophys Acta (2004) 0.81