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ProteomicsSpatial proteomics reveals profound subcellular reorganization in human keratinocytes exposed to UVA light
The effects of UV light on the skin have been extensively investigated. However, systematic information about how exposure to UVA light, the least energetic but the most abundant UV radiation reaching the Earth, shapes the subcellular organization of proteins is lacking. Using subcellular fractionat...
ORGANISM(S): Homo sapiens (Human) 
2022-03-06 | PXD027941 | Pride
Spatial proteomics Keratinocytes Uva light 
TranscriptomicsThe alternative complement pathway appears to be a UVA sensor that leads to systemic immunosuppression
Ultraviolet (UV) wavebands in sunlight are immunomodulatory. About half the amount of UVA within a minimum erythemal dose of sunlight is systemically immunosuppressive, while higher doses protect from UVB immunosuppression in mice. We have previously shown that these responses to UVA are genetically...
ORGANISM(S): Mus musculus 
2010-05-16 | E-GEOD-15618 | biostudies-arrayexpress
TranscriptomicsGene expression of E. coli in continuous culture during adaptation to artificial sunlight
E. coli growing in continuous culture under continuous UVA irradiation exhibits growth inhibition with a subsequent adaptation to the stress. Transcriptome analysis was performed during transient growth inhibition and in the UVA light-adapted growth state. The results indicate that UVA light induc...
ORGANISM(S): Escherichia coli 
2007-03-19 | E-GEOD-4569 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of UV- or oxidized lipid treated dermal skin fibroblasts
Long wavelength Ultraviolet (UVA-1) radiation causes oxidative stress that leads to the formation of noxious substances within the skin. As a defensive mechanism skin cells produce detoxifying enzymes and antioxidants when they detect modified molecules. We have recently shown that UVA-1 irradiation...
ORGANISM(S): Homo sapiens 
2009-11-10 | E-GEOD-13606 | biostudies-arrayexpress
UnknownUVA Light-mediated Ascorbate Oxidation in Human Lenses.
Not available
S-EPMC5500448 | biostudies-literature
UnknownSpatial proteomics reveals subcellular reorganization in human keratinocytes exposed to UVA light.
Not available
S-EPMC8971936 | biostudies-literature
TranscriptomicsRNA-seq of Pseudomonas Aeruginosa grown under sublethal doses of UVA or in the dark up to early logarithmic phase
Ultraviolet A (UVA) radiation is the major fraction of UV radiation reaching the Earth’s surface; its harmful effects on microorganisms obey mainly to oxidative damage, with the consequent loss of bacterial viability. In this work, the global transcriptional response of Pseudomonas aeruginosa expose...
ORGANISM(S): Pseudomonas aeruginosa 
2024-10-22 | E-MTAB-13681 | biostudies-arrayexpress
ProteomicsSeasonally relevant changes in UV-A alter neurohormone levels and behavior via cOpsin1
Many animals exhibit strong seasonal rhythms in their physiology and behavior, but the sensors conveying the environmental input are still unknown. In our study we provide detailed light measurements from the natural habitat of the marine bristle worm Platynereis dumerilii, showing that the ratios b...
ORGANISM(S): Platynereis Dumerilii 
PXD014682 | panorama
UnknownSeasonal variation in UVA light drives hormonal and behavioural changes in a marine annelid via a ciliary opsin.
Not available
S-EPMC7611595 | biostudies-literature
UnknownThe effect of UVA light/8-methoxypsoralen exposure used in Extracorporeal Photopheresis treatment on platelets and extracellular vesicles.
Not available
S-EPMC10901342 | biostudies-literature
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