A Multitarget Approach toward the Development of 8‐Substituted Purines for Photoprotection and Prevention of UV‐Related Damage
Sign Up to like & getrecommendations! Published in 2017 at "ChemMedChem"
DOI: 10.1002/cmdc.201700137
Abstract: Ultraviolet (UV) light is the most abundant and significant modifiable risk factor for skin cancer and many other skin diseases such as early photo‐aging. Across the solar radiation spectrum, UV light is the main cause… read more here.
Keywords: toward development; photoprotection; substituted purines; multitarget approach ... See more keywords
The Role of Photoprotection in Optimizing the Treatment of Atopic Dermatitis
Sign Up to like & getrecommendations! Published in 2021 at "Dermatology and Therapy"
DOI: 10.1007/s13555-021-00495-y
Abstract: Atopic dermatitis (AD) is a chronic inflammatory skin disease with an estimated prevalence of 10–15% in children and 2–10% in adults. Clinically, there is notable phenotypic variability driven by a complex interaction between genetics, immune… read more here.
Keywords: atopic dermatitis; photoprotection; role; skin barrier ... See more keywords
Hydrogen peroxide is involved in hydrogen sulfide-induced carbon assimilation and photoprotection in cucumber seedlings
Sign Up to like & getrecommendations! Published in 2020 at "Environmental and Experimental Botany"
DOI: 10.1016/j.envexpbot.2020.104052
Abstract: Abstract Hydrogen sulfide (H2S) and Hydrogen peroxide (H2O2) are two crucial gaseous signaling molecules that participate in various physiological processes and abiotic stresses. However, how the synergy of H2S and H2O2 regulates photosynthesis have rarely… read more here.
Keywords: assimilation; hydrogen; photoprotection; h2o2 ... See more keywords
Ultraviolet radiation and the skin: Photobiology and sunscreen photoprotection.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Academy of Dermatology"
DOI: 10.1016/j.jaad.2016.09.038
Abstract: The efficacy of sunscreens can be measured by different methods, involving in vitro, ex vivo, or in vivo techniques. There is a need for a worldwide standardization of these methods to avoid misunderstanding and confusion among sunscreen users.… read more here.
Keywords: photobiology; photoprotection; radiation skin; ultraviolet radiation ... See more keywords
Contribution of the Alternative Respiratory Pathway to PSII Photoprotection in C3 and C4 Plants.
Sign Up to like & getrecommendations! Published in 2017 at "Molecular plant"
DOI: 10.1016/j.molp.2016.10.004
Abstract: The mechanism by which the mitochondrial alternative oxidase (AOX) pathway contributes to photosystem II (PSII) photoprotection is in dispute. It was generally thought that the AOX pathway protects photosystems by dissipating excess reducing equivalents exported… read more here.
Keywords: pathway psii; photoprotection plants; photoprotection; aox pathway ... See more keywords
A Supramolecular Approach for Modulated Photoprotection, Lysosomal Delivery and Photodynamic Activity of a Photosensitizer.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b03990
Abstract: Prompted by a knowledge of the photoprotective mechanism operating in photosystem supercomplexes and bacterial antenna complexes by pigment binding proteins, we have appealed to a box-like synthetic receptor (ExBox•4Cl) which binds a photosensitizer, 5,15-diphenylporphyrin (DPP)… read more here.
Keywords: modulated photoprotection; approach modulated; delivery; photoprotection ... See more keywords
Photosynthesis gets a boost
Sign Up to like & getrecommendations! Published in 2017 at "Nature Biotechnology"
DOI: 10.1038/nbt.3764
Abstract: volume 35 number 1 January 2017 nature biotechnology The summer sun is shining bright when a small cloud dims its glow. Below in the field, acres of planted crops adjust to the sudden change in… read more here.
Keywords: photosynthesis gets; plant; energy; photoprotection ... See more keywords
Role of an ancient light-harvesting protein of PSI in light absorption and photoprotection
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-20967-1
Abstract: Diverse algae of the red lineage possess chlorophyll a-binding proteins termed LHCR, comprising the PSI light-harvesting system, which represent an ancient antenna form that evolved in red algae and was acquired through secondary endosymbiosis. However,… read more here.
Keywords: light harvesting; photoprotection; psi light; role ... See more keywords
The photoprotection mechanism in the black–brown pigment eumelanin
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2212343119
Abstract: Significance The black–brown eumelanin pigment plays a major role in humans’ photoprotection against high-energy UV photons by dissipating radiation into heat before harmful radical reactions can damage tissue. Due to the high degree of the… read more here.
Keywords: pigment; eumelanin; photoprotection mechanism; black brown ... See more keywords
Small RNA-mediated silencing of phototropin suppresses the induction of photoprotection in the green alga Chlamydomonas reinhardtii.
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2302185120
Abstract: Small RNAs (sRNAs) form complexes with Argonaute proteins and bind to transcripts with complementary sequences to repress gene expression. sRNA-mediated regulation is conserved in a diverse range of eukaryotes and is involved in the control… read more here.
Keywords: alga chlamydomonas; green alga; chlamydomonas reinhardtii; expression ... See more keywords
Efficacy of different photoprotection strategies in preventing actinic keratosis new lesions after photodynamic therapy. The ATHENA study: a two-center, randomized, prospective, assessor-blinded pragmatic trial
Sign Up to like & getrecommendations! Published in 2018 at "Current Medical Research and Opinion"
DOI: 10.1080/03007995.2018.1544887
Abstract: Abstract Background: Treatment of actinic keratosis (AK) and field cancerization with photodynamic therapy (PDT) is an effective therapeutic approach with a significant reduction in the number of AK lesions (–75% or more) associated with a… read more here.
Keywords: pdt pdt; treatment; photoprotection; group ... See more keywords