Results 81 to 90 of about 31,406 (163)

Direct Bioelectrocatalysis via Interdomain Electron Transfer of Fungal Pyrroloquinoline Quinone-dependent Pyranose Dehydrogenase Depending on the Alkyl Chain Lengths of Self-assembled Monolayers

Electrochemistry
Direct electron transfer (DET)-enabled oxidoreductase has been utilized to develop mediator-free bioelectronic devices. Fungal pyrroloquinoline quinone-dependent dehydrogenase from Coprinopsis cinerea is an attractive quinohemoprotein in which the ...
Kota TAKEDA, Tatsuki MINAMI, Makoto YOSHIDA, Kiyohiko IGARASHI, Nobuhumi NAKAMURA   +4 more
doaj   +1 more source

A Multicenter Trial of an Enhanced Serum Comprised of 13 Plant‐Based Adaptogens Targeting Skin Quality in Females Impacted by Hormonal Decline

Journal of Cosmetic Dermatology, Volume 25, Issue 5, May 2026.
ABSTRACT Objectives To assess the effectiveness and tolerability of a serum comprised of plant‐based adaptogens (MYS‐REV) for visible improvements in skin changes caused by hormonal fluctuations associated with perimenopause and postmenopause in women. Study Designs A 16‐week open‐label multicenter study evaluated the efficacy and tolerability of twice‐
Zoe D. Draelos, Amir Moradi, Amber Smathers   +2 more
wiley   +1 more source

PqqD is a novel peptide chaperone that forms a ternary complex with the radical S-adenosylmethionine protein PqqE in the pyrroloquinoline quinone biosynthetic pathway [PDF]

, 2015
Pyrroloquinoline quinone (PQQ) is a product of a ribosomally synthesized and post-translationally modified pathway consisting of five conserved genes, pqqA-E.
Juthani, Prerak V, Barr, Ian, Klinman, Judith P, Iavarone, Anthony T, Latham, John A   +4 more
core   +1 more source

Altering pyrroloquinoline quinone nutritional status modulates mitochondrial, lipid, and energy metabolism in rats. [PDF]

PLoS ONE, 2011
We have reported that pyrroloquinoline quinone (PQQ) improves reproduction, neonatal development, and mitochondrial function in animals by mechanisms that involve mitochondrial related cell signaling pathways.
Kathryn Bauerly, Calliandra Harris, Winyoo Chowanadisai, James Graham, Peter J Havel, Eskouhie Tchaparian, Mike Satre, Joel S Karliner, Robert B Rucker   +8 more
doaj   +1 more source

Copper‐ and Silver‐Catalyzed Reactions of Active Methylene Isocyanides: Facile Access to Highly Substituted Five‐ and Six‐Membered Heterocycles

Chemistry – A European Journal, Volume 32, Issue 13, 1 April 2026.
This review summarizes recent advances in copper‐ and silver‐catalyzed reactions of active methylene isocyanides for the synthesis of highly substituted five‐ and six‐membered heterocycles. Emphasis is placed on [3+n] cycloadditions, annulations, and asymmetric strategies, highlighting current limitations and future opportunities in heterocycle ...
Jimil George, Kyungsoo Oh
wiley   +1 more source

The Earlier the Better: Structural Analysis and Separation of Lanthanides with Pyrroloquinoline Quinone [PDF]

, 2020
Lanthanides (Ln) are critical raw materials, however, their mining and purification have a considerable negative environmental impact and sustainable recycling and separation strategies for these elements are needed.
Menke, A., Yusenko, Kirill, Pöttgen, R., Mayer, Peter, Lumpe, Henning, Franziska Emmerling, Rainer Pöttgen, Yusenk, Kirill V., Pöttgen, Rainer, Block, Theresa, Kirill V. Yusenko, Block, T., Emmerling, Franziska, Henning Lumpe, Peter Mayer, Mayer, P., Daumann, L. J., Haisch, Christoph, Annika Menke, Yusenko, Kirill V., Lena J. Daumann, Christoph Haisch, Ana Guilherme Buzanich, Theresa Block, Kabelitz, Anke, Lumpe, H., Daumann, Lena J., Anke Kabelitz, Haisch, C., de Oliveira Guilherme Buzanich, Ana, Guilherme Buzanich, Ana, Menke, Annika, Daumann, L.   +32 more
core   +1 more source

Exploring Multifunctional Microbial Genes From the Rhizosphere of Allium ampeloprasum Under Different Fertilization Systems

Environmental DNA, Volume 8, Issue 2, March/April 2026.
This study uncovers key multifunctional genes in the rhizosphere of Allium ampeloprasum under varying fertilization systems. This highlights their roles in nutrient cycling, plant growth promotion, and soil health, thereby offering insight for sustainable agricultural sustainability.
Oluwaseun Emmanuel Shittu, Ben Jesuorsemwen Enagbonma, Olubukola Oluranti Babalola   +2 more
wiley   +1 more source

Wired Pyrroloquinoline Quinone Soluble Glucose Dehydrogenase Enzyme Electrodes Operating at Unprecedented Low Redox Potential

, 2014
We report unprecedented high current densities for the enzymatic oxidation of glucose already at 0 V versus Ag/AgCl. The modified electrodes were made by assembling pyrroloquinoline quinone (PQQ)-soluble glucose dehydrogenase (PQQ-sGDH) from ...
MANO, Nicolas, FLEXER, Victoria
core   +1 more source

Orthoquinone, Cyclic, and Acyclic α‐Diketone Natural Products: From Food Applications to Pharmacotherapy

Phytochemicals in Food and Medicine, Volume 1, Issue 1, March 2026.
The orthoquinone metabolites from plants have antimicrobial, antioxidant, antiviral, cytotoxic, and anti‐inflammatory effects. ABSTRACT The structural diversity of natural products is vast and fascinating, and they have been recognized as an enormously diverse source of new lead compounds.
Hidayat Hussain, Daijie Wang, Satyajit D. Sarker, Lutfun Nahar, Nilufar Z. Mamadalieva, Jianbo Xiao   +5 more
wiley   +1 more source

The Role of Wnt Signaling in Age‐Related Alveolar Bone Loss and Regeneration

Journal of Periodontal Research, Volume 61, Issue 3, Page 237-255, March 2026.
The graphical abstract summarizes key signaling pathways involved in bone formation and resorption associated with Wnt signaling across young and aged long bone and jaw tissues. Levels of evidence are indicated as robust, moderate, or emerging, reflecting the current experimental support in each context.
Hsiao H. Sung, Navya Chalamalasetty, Ali Alzainal, Hanlong Liu, Lexuan Wang, Pietra Colacrai Arikita, Ivy C. X. Wei, Hom‐Lay Wang, M. H. J. van den Bosch, Michelle S. Caird, Peter M. van der Kraan, Kenneth M. Kozloff, Esmeralda Blaney Davidson   +12 more
wiley   +1 more source