Results 81 to 90 of about 12,116 (235)

Linking biosurface reactivity and photosynthesis to investigate Sphagnum mosses as ecosystem engineers

New Phytologist, EarlyView.
Habit photographs of field‐collected and in vitro‐cultivated (c) Sphagnum spp. used for experiments. Summary Sphagnum mosses regulate peatland carbon storage, hydrology, nutrient cycling, and ecosystem functioning. However, the links among their surface chemistry, photosynthesis, responses to submersion and pH remain poorly understood.
Anna Di Palma, Emanuele Pallozzi, Aridane G. González, Oleg S. Pokrovsky, Ralf Reski, Janice M. Glime, Fiore Capozzi, Norbert Kavasi, Carlo Calfapietra   +8 more
wiley   +1 more source

Photoprotection and Skin Cancer on X/Twitter: Analysis of Misinformation, Communication Challenges, and Attitudes in the Spanish Community

Journalism and Media
This paper delves into the challenges faced by scientists to effectively communicate regarding photoprotection and skin cancer as a result of the pervasive, harmful effects of disinforming messages.
Cristina Fuentes-Lara, Santana Lois Poch Butler, María Luisa Humanes, Lara Jiménez Sánchez   +3 more
doaj   +1 more source

MYB Factors: Hubs of Plant Stress and Hormone Crosstalk

Plant Biotechnology Journal, EarlyView.
ABSTRACT MYB transcription factors function as main regulatory hubs that integrate environmental signals with multi‐hormonal pathways to synchronize plant growth, metabolism and stress responses. This review delineates the regulatory roles of MYB in the signalling pathway of salicylic acid, jasmonic acid, ethylene and abscisic acid signalling.
Aye Aye Htun, Ya Wang, Jiahao Liu, Zhiqiang Guo, Yi Zheng, Wenjie Wang, Shuting Ma, Aolin Jia, Yan Ren, Feng Chen   +9 more
wiley   +1 more source

ZnO Nanoparticle-Based Pickering Emulsions with Improved Rheology and Functional Performance: A Comparative Approach

Materials Proceedings
The use of natural compounds and nanostructured systems offers an alternative photoprotection strategy with fewer adverse effects. This study developed a Pickering emulsion based on green coffee oil and quercetin, stabilized with zinc oxide nanoparticles,
César Uriel Rodríguez-Fuentes, Oscar O. Romero-Chapol, Cynthia Cano-Sarmiento   +2 more
doaj   +1 more source

Diurnal Variations in Photochemical Energy Utilization and Osmotic Adjustments in Black Poplar Leaves Under Progressive Water Stress

Plant, Cell &Environment, EarlyView.
ABSTRACT Drought limits the productivity of fast‐growing woody crops, although the metabolic adjustments conferring water stress tolerance remain poorly understood. We investigated the responses of Populus nigra seedlings to water stress by integrating daily physiological measurements and NMR metabolomic analyses.
Antonella Gori, Mauro Centritto, Anatoly P. Sobolev, Giovanni Marino, Francesco Loreto, Francesca Alderotti, Cecilia Brunetti   +6 more
wiley   +1 more source

Photoprotective practices in patients with mycosis fungoides: a questionnaire‐based survey study

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Ioannis‐Alexios Koumprentziotis, Antonis Tsimpidakis, Maria Gerochristou, Stella Kaliampou, Eleni Tsefou, Alexander Stratigos, Vasiliki Nikolaou   +6 more
wiley   +1 more source

Effects of solar‐simulated (UVB plus UVA) radiation on the skin microbiome: An exploratory study

Photochemistry and Photobiology, EarlyView.
This exploratory in vivo study investigated the effects of solar‐simulated ultraviolet radiation (UVB plus UVA) on the human skin microbiome. Healthy male volunteers were exposed to suberythemal and erythemal UV doses, and skin microbiota were analyzed at multiple time points using flow cytometry‐based profiling and the open‐access bioinformatic ...
Florian Dimmers, Doreen Reichert, Claudia Wigmann, Carles Trullàs, Jaime Piquero‐Casals, Anthony Brown, Monica Foyaca, Charlotte Esser, Jean Krutmann   +8 more
wiley   +1 more source

Photoprotective potential of gadusol against ultraviolet B radiation in melanocytes

Photochemistry and Photobiology, EarlyView.
Gadusol protects melanocytes from ultraviolet B (UVB)‐induced damage without cytotoxicity. Abstract The increasing incidence of skin cancer, including melanoma, combined with the need for ultraviolet (UV) filters that are safe for human health and marine ecosystems, is driving the search for new photoprotective agents.
Andressa Mai Matsumoto, Rocío Isla Naveira, Andy Joel Taipe Huisa, Marcelo Augusto Germani Marinho, Lais Zortéa, José María Monserrat, Agueda Elena Massa, María Sandra Churio, Ana Paula de Souza Votto   +8 more
wiley   +1 more source

Advances in organic UV filters for sunscreens over the past decade

Photochemistry and Photobiology, EarlyView.
Highlighted organic UV filter frameworks that have been described for sunscreens over the past decade divided into three groups: derivatives of or inspired by approved organic UV filters, natural product‐based compounds, and miscellaneous. Abstract Ultraviolet (UV) radiation is a major environmental factor in photoaging, erythema, and skin cancer ...
Gabriela Zanella Marcon, Maria Carolina Theisen, Andressa Motta Castro, Giovana Jones Radke, Fernando Fumagalli   +4 more
wiley   +1 more source

Surviving water scarcity: seasonal contrasts in drought and desiccation tolerance of co-occurring Barbacenia gentianoides and Vellozia caruncularis

Frontiers in Plant Science
Campos rupestres are tropical highland ecosystems characterized by herbaceous vegetation, high biodiversity, and elevated levels of endemism. Recognized as global biodiversity hotspots, they are increasingly threatened by intense anthropogenic pressures.
Evandro Alves Vieira, Giselly Mota da Silva, Marilia Gaspar, Marcia Regina Braga, Cecilio Frois Caldeira   +4 more
doaj   +1 more source