Results 71 to 80 of about 12,515 (216)

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, Volume 16, Issue 10, Page 1958-1973, October 2026.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Appendix B. Summary of studies used for the analysis of nutrients on coral photobiology.

, 2016
Summary of studies used for the analysis of nutrients on coral ...
Deron E. Burkepile (137864), Andrew A. Shantz (137877)   +1 more
core   +1 more source

The CONSTANS flowering complex controls the protective response of photosynthesis in the green alga Chlamydomonas

Nature Communications, 2019
In flowering plants, the CONSTANS (CO) and Nuclear Factor Y (NF-Y) transcription factors connect light perception to floral induction. Here Tokutsu et al.
Ryutaro Tokutsu, Konomi Fujimura-Kamada, Takuya Matsuo, Tomohito Yamasaki, Jun Minagawa   +4 more
doaj   +1 more source

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

FEBS Open Bio, Volume 16, Issue 10, Page 1992-2002, October 2026.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai, Yong Xu, Jingjing Ma, Ratchanee Duangrat, Chen Yan, Jingyan Liang, Hua Wei, Bin Jiang, Tao‐Sheng Li   +8 more
wiley   +1 more source

Terapêutica fotodinâmica com ácido delta-aminolevulínico em neoplasias queratinocíticas superficiais Photodynamic therapy with delta-aminolevulinic acid for superficial keratinocytic neoplasms

Anais Brasileiros de Dermatologia, 2003
FUNDAMENTOS: A terapêutica fotodinâmica (TFD) é técnica de tratamento em que são aplicadas, nos tecidos, substâncias fotossensibilizantes, posteriormente ativadas com luzes de comprimentos de onda específicos, com a finalidade de produzir destruição ...
Renato Marchiori Bakos, Lucio Bakos, Elton Ferlin, Tania Cestari, Tobias Orlandini, Roberto Rezende, Carolina Peukert, Clarissa Berti, Emileine Di Domenico   +8 more
doaj   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, Volume 16, Issue 10, Page 1974-1981, October 2026.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Materials for Photobiology

Photobiology is a challenging research area aiming to explore the interactions between light and living organisms and their biological consequences, with applications in the fields of photomedicine, photo(nano)technology, photosynthesis, and photosensory

core   +1 more source

Dynamic photobiology: A collection of experimental protocols for time‐resolved structural studies on light‐activated proteins

FEBS Open Bio, Volume 16, Issue 10, Page 1844-1846, October 2026.
The study of proteins that sense and respond to light reveals how nature has harnessed light for function while also mitigating its damaging effects through finely tuned molecular mechanisms. Time‐resolved optical spectroscopy and time‐resolved X‐ray solution scattering and diffraction techniques are well‐positioned to probe functional transitions ...
Sofia M Kapetanaki, Antoine Royant, Briony A Yorke   +2 more
wiley   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, Volume 16, Issue 10, Page 1857-1869, October 2026.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Photosynthetic activity in marine and brackish water strains of Fucus vesiculosus and Fucus radicans (Phaeophyceae) at different light qualities

, 2012
This study investigates the effects of different light qualities on the photosynthetic capacity of the brown algae Fucus vesiculosus, from the Norwegian Sea, and Fucus radicans and F. vesiculosus, from the Bothnian Sea. The electron transport rates (ETR)
Svahn, Carina,, Ekelund, Nils G. A.,, Svan, Carina I,, Gylle, Maria,, Ekelund, Nils,   +4 more
core   +1 more source