Results 121 to 130 of about 29,105 (237)

Feasibility of In Vivo Retinal Flavoprotein Autofluorescence Imaging in a Magnetic‐Bead‐Induced Rodent Glaucoma Model

Journal of Biophotonics, Volume 19, Issue 6, June 2026.
A scanning laser ophthalmoscope, integrated with a real‐time optical coherence tomography (OCT) alignment monitor, detected flavoprotein fluorescence (FPF) signals associated with mitochondrial dysfunction in a rodent glaucoma model. Under 450‐nm excitation, experimental eyes showed spatially inhomogeneous signals that were absent under 505‐nm ...
Eun Ji Lee, Jiwon Kang, Jung‐Ho Chung, Kyoung Min Lee, Yu Jin Roh, Dong Kyun Han   +5 more
wiley   +1 more source

Extracellular Vesicles of Giardia duodenalis: Unravelling Their Virulence Factors and Potential to Induce Protection Against Experimental Giardiasis

Journal of Extracellular Biology, Volume 5, Issue 6, June 2026.
ABSTRACT Extracellular vesicles (EVs) are key mediators of intercellular communication, enabling trans‐kingdom exchange of proteins, nucleic acids, lipids, and metabolites. In Giardia duodenalis, EVs contribute to parasite survival, host–pathogen interactions, and immune modulation.
Corral‐Ruiz Gerardo, Argüello‐García Raúl, Ortiz‐Lozano Dalia, Salazar‐Villatoro Lizbeth, Pech‐Santiago Edar Onam, Espinosa‐Cantellano Martha, Hernández‐Cueto Daniel, Silva‐Olivares D. Angélica, Betanzos Abigail, Ortega‐Pierres M. Guadalupe   +9 more
wiley   +1 more source

Biochemical characterisation of an aldoxime-forming flavoprotein involved in 2-phenylethylglucosinolate biosynthesis in Brassica species

, 1999
L-Homophenylalanine (L-HPhe) is the precursor of 2-phenylethylglucosinolate, a secondary metabolite present in some Brassica and related species. A key step in its biosynthesis is the oxidative decarboxylation of L-HPhe to its aldoxime.
Kiddle, G, Oldfield, MF, Oldfield, M. F., Wallsgrove, RM, Botting, Nigel Peter, Wallsgrove, R. M., Bennet, RN, Bennett, R. N., Kiddle, G. A., Botting, N. P.   +9 more
core  

Nucleotide sequence coding for the flavoprotein subunit of the fumarate reductase of Escherichia coli

The nucleotide sequence of the frdA gene, which encodes the flavoprotein subunit of the fumarate reductase, of Escherichia coli, has been determined. A polypeptide of Mr = 66,052, containing 602 amino acid residues, is predicted.
Cole, S T
core   +1 more source

Life on Mars? The physiological perspective

Experimental Physiology, EarlyView.
Ronan M. G. Berg, Damian M. Bailey
wiley   +1 more source

Therapeutic Potential of Cucurbitacin I in Colon Adenocarcinoma Is Mediated by Modulation of SDHA Expression

Journal of Cellular and Molecular Medicine, Volume 30, Issue 11, June 2026.
ABSTRACT Colorectal cancer is a prevalent malignancy, with colon adenocarcinoma (COAD) representing its most common histological subtype. Although most stage I patients remain disease‐free after treatment, a subset rapidly progresses to advanced disease with markedly reduced survival.
Danni Zhao, Xunzhi Zhang, Wenke Xiao, Yue Lin, Zhixiang Wu, Xinyu Tang, Qian Cheng, Pengmian Feng, Wei Chen   +8 more
wiley   +1 more source

The semiquinone swing in the bifurcating electron transferring flavoprotein/butyryl-CoA dehydrogenase complex from Clostridium difficile

Nature Communications, 2017
The electron-transferring flavoprotein / butyryl-CoA dehydrogenase (EtfAB/Bcd) complex catalyzes the reduction of crotonyl-CoA and ferredoxins by NADH in anaerobic microbes.
Julius K. Demmer, Nilanjan Pal Chowdhury, Thorsten Selmer, Ulrich Ermler, Wolfgang Buckel   +4 more
doaj   +1 more source

Kinetics of mitochondrial flavoprotein and pyridine nucleotide in perfused heart

, 1972
Page 207: B. Chance, I. A. Salkovitz, and A. G. B. Kovach. "Kinetics of mitochondrial flavoprotein and pyridine nucleotide in perfused heart." Page 207: in line 3 of the abstract, the volume identification should read "Am. J. Physiol.
B. Chance, I. A. Salkovitz, A. G. B. Kovach   +2 more
core   +1 more source

Unveiling protective mechanisms of wild olive (acebuche) oil in retinal pigment epithelial cells with hypertensive phenotype

The Journal of Physiology, Volume 604, Issue 11, Page 4166-4185, 1 June 2026.
Abstract figure legend Circulating extracellular vesicles (EVs) derived from acebuche (ACE) oil‐ and extra virgin olive oil (EVOO)‐fed mice modulate nitric oxide (NO) metabolism in the retinal pigment epithelial cell line (ARPE19) with a hypertensive phenotype induced by angiotensin II (AngII).
Álvaro Santana‐Garrido, Claudia Reyes‐Goya, Pablo Espinosa‐Martín, Rosa M. Troya‐Toledo, Helder André, Alfonso Mate, Carmen M. Vázquez   +6 more
wiley   +1 more source

Reversible Lichtinduzierte Oligomerisierung von Arabidopsis‑Cryptochrom 1 und Antagonismus durch BIC1: Einblicke durch Zeitaufgelöste Native Massenspektrometrie

Angewandte Chemie, Volume 138, Issue 21, 18 May 2026.
Mittels zeitaufgelöster nativer Massenspektrometrie wird der blaulichtabhängige kinetische Mechanismus der Oligomerisierung von Arabidopsis CRY1 aufgedeckt. Die Oligomerisierung verläuft sequenziell von Monomeren über Dimere zu Tetrameren. Während ATP die Assemblierung fördert, inhibiert BIC1 die Tetramerbildung und dissoziiert diese unabhängig von ...
Alicia Just, Nils Niemann, Petra Gnau, Dennis Kock, Thomas Heimerl, Stephan Kiontke, Lars‐Oliver Essen, Alfred Batschauer, Nina Morgner   +8 more
wiley   +1 more source