Results 211 to 220 of about 44,293 (292)

Studies of the membrane‐bound flavocytochrome MsrQ flavin mononucleotide (FMN)‐binding site reveal an unexpected ubiquinone cofactor

The FEBS Journal, EarlyView.
The membrane‐bound heme flavoprotein MsrQ is the specific electron donor for the periplasmic methionine sulfoxide reductase MsrP. Analysis of its flavin environment revealed that ubiquinone (UQ) is a cofactor for MsrQ. However, redox studies demonstrate that UQ cannot function as an electron donor for the MsrPQ system.
Philippe Carpentier, Fabien Pierrel, Nicolas Duraffourg, Bruno Guigliarelli, Mahmoud Hajj Chehade, Laura Flandrin, Christian Basset, Christelle Caux, Stéphane Torelli, Vincent Nivière   +9 more
wiley   +1 more source

PEG‐23 glyceryl distearate, a multifunctional skin‐supporting material, upregulates the expression of factors associated with epidermal barrier and hydration

International Journal of Cosmetic Science, EarlyView.
Polyethylene glycol‐23 glyceryl distearate (GDS‐23) forms niosomes and penetrates the skin. Our results suggest that the pharmacological effects following dermal penetration of GDS‐23 may enhance skin homeostasis by improving barrier function and moisture retention.
Tatsuro Miyoshi, Brian C. Keller, Sui Nakagawa, Takashi Ashino, Satoshi Numazawa   +4 more
wiley   +1 more source

Exploring the enzymatic repertoires of Bacteria and Archaea and their associations with metabolic maps. [PDF]

Braz J Microbiol
Tenorio-Salgado S, Villalpando-Aguilar JL, Hernandez-Guerrero R, Poot-Hernández AC, Perez-Rueda E.   +4 more
europepmc   +1 more source

Silicon‐Based Agent Attenuates Age‐Related Spermatogenesis Disorder

International Journal of Urology, EarlyView.
ABSTRACT Objectives The progressive decline in birth rates due to delayed marriage has become a significant issue in developed countries, with male spermatogenetic capabilities gradually declining with age. This study evaluated the effectiveness of a silicon‐based agent (Si‐based) that efficiently generates hydrogen in the body to improve spermatogenic
Sohei Kuribayashi, Shinichiro Fukuhara, Hiroaki Kitakaze, Go Tsujimura, Takahiro Imanaka, Norichika Ueda, Kentaro Takezawa, Hikaru Kobayashi, Ryoichi Imamura, Norio Nonomura   +9 more
wiley   +1 more source

Enabling malic acid production from corn-stover hydrolysate in Lipomyces starkeyi via metabolic engineering and bioprocess optimization. [PDF]

Microb Cell Fact
Czajka JJ, Dai Z, Radivojević T, Kim J, Deng S, Lemmon T, Swita M, Burnet MC, Munoz N, Gao Y, Kim YM, Hofstad B, Magnuson JK, Garcia Martin H, Burnum-Johnson KE, Pomraning KR.   +15 more
europepmc   +1 more source

Transcriptomic, proteomic and biochemical comparison of luminescent and non‐luminescent Keroplatinae larvae (Diptera: Keroplatidae)

Insect Molecular Biology, EarlyView.
Transcriptomic and proteomic comparison of luminescent O. fultoni and non‐luminescent Neoditomyia sp show that the substrate binding fraction (SBF) has a similar abundance of hexamerins and the presence of flavin‐dependent reductases. In addition to the high content of keroplatin, SBF also contains considerable amounts of riboflavin and displays ...
Jaqueline R. Silva, Gabriel F. Pelentir, Danilo T. Amaral, Cassius Stevani, Vadim R. Viviani   +4 more
wiley   +1 more source

Tandem ketone reduction in pepstatin biosynthesis reveals an F₄₂₀H₂-dependent statine pathway. [PDF]

Nat Commun
Mo J, Sikandar A, Zhao H, Bashiri G, Huo L, Empting M, Müller R, Fu C.   +7 more
europepmc   +1 more source

Dopaminergic neurotoxins, MPTP and MPP+, inhibit activity of mitochondrial NADH-ubiquinone oxidoreductase.

, 1986
Yoshikuni Mizuno, Nobuhito Sone, Tomohiko Saitoh   +2 more
openalex   +2 more sources

CORRIGENDUM TO: Enzyme‐Substrate Complex Formation and Electron Transfer in Nitrogenase‐Like Dark‐Operative Protochlorophyllide Oxidoreductase (DPOR)

ChemistryOpen, EarlyView.
wiley   +1 more source

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

Journal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed, Sara El Moshy, Israa Ahmed Radwan, Dina Rady, Aiah A. El‐Rashidy, Marwa M. S. Abbass, Christof E. Dörfer   +6 more
wiley   +1 more source