Results 51 to 60 of about 4,197,094 (329)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Exploring light mediators with low-threshold direct detection experiments [PDF]

, 2017
We explore the potential of future cryogenic direct detection experiments to determine the properties of the mediator that communicates the interactions between dark matter and nuclei.
Kahlhoefer, Felix, Kulkarni, Suchita, Wild, Sebastian   +2 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Oxidative Stress and Performance after Training in Professional Soccer (European Football) Players

Antioxidants, 2023
Vitamins, hormones, free radicals, and antioxidant substances significantly influence athletic performance. The aim of this study was to evaluate whether these biological mediators changed during the season and if this was associated with the rate of ...
Michele Abate, Raffaello Pellegrino, Angelo Di Iorio, Vincenzo Salini   +3 more
doaj   +1 more source

Omega-3 fatty acid-derived mediators that control inflammation and tissue homeostasis.

International Immunology, 2019
Omega-3 polyunsaturated fatty acids (PUFAs), including eicosapentaenoic acid, docosapentaenoic acid and docosahexaenoic acid, display a wide range of beneficial effects in humans and animals.
T. Ishihara, Mio Yoshida, M. Arita
semanticscholar   +1 more source

Mediators of mechanotransduction between bone cells [PDF]

, 2009
Mechanical forces are known to regulate the function of tissues in the body, including bone. Bone adapts to its mechanical environment by altering its shape and increasing its size in response to increases in mechanical load associated with exercise, and
Komarova, S. V., Lopez, M., Miura, R. M., Qazi, S., Wall, D. J. N.   +4 more
core  

Recommendations of the LHC Dark Matter Working Group: Comparing LHC searches for heavy mediators of dark matter production in visible and invisible decay channels

, 2017
Weakly-coupled TeV-scale particles may mediate the interactions between normal matter and dark matter. If so, the LHC would produce dark matter through these mediators, leading to the familiar "mono-X" search signatures, but the mediators would also ...
Albert, Andreas, Backovic, Mihailo, Boveia, Antonio, Buchmueller, Oliver, Busoni, Giorgio, De Roeck, Albert, Doglioni, Caterina, DuPree, Tristan, Fairbairn, Malcolm, Genest, Marie-Helene, Gori, Stefania, Gustavino, Giuliano, Hahn, Kristian, Haisch, Ulrich, Harris, Philip C., Hayden, Dan, Ippolito, Valerio, John, Isabelle, Kahlhoefer, Felix, Kulkarni, Suchita, Landsberg, Greg, Lowette, Steven, Mawatari, Kentarou, Riotto, Antonio, Shepherd, William, Tait, Tim M. P., Tolley, Emma, Tunney, Patrick, Zaldivar, Bryan, Zinser, Markus   +29 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Everyday Speech and the Principle of Saving Articulation and Manual Efforts in Real and Virtual Communication

Виртуальная коммуникация и социальные сети
The article discusses the issues of saving articulatory efforts and related cognitive costs. The research relied on Western studies that link some phonetic changes to the desire of communicants to reduce articulatory efforts in the process of voicing ...
Olga V. Kobzeva
doaj   +1 more source

MEDIATION VS. MEDIATOR

Agora International Journal of Juridical Sciences, 2013
The title of this paper was suggested by the confusion existing even among certainmediators about what mediation is and what it represents actually.Is mediation “a different type of justice” or, otherwise, it is “an alternative totraditional justice”?
openaire   +2 more sources