Results 141 to 150 of about 48,779 (251)

The Iron–Sulfur Cluster of Bacterioferritin‐Associated Ferredoxin (Bfd): a “Biological Fuse” that Prevents Oxidative Damage to Cells?

Angewandte Chemie, EarlyView.
When cellular iron is low, bacterioferritin (Bfr) releases its stored iron through a reductive process dependent on the [2Fe–2S] ferredoxin Bfd. Why accessing stored iron should depend on an iron‐requiring protein when iron is scarce is unclear. Here, we show that the Bfd [2Fe–2S] cluster is sensitive to oxidative stress, suggesting that it may act as ...
Justin M. Bradley, Aiden M. Carter, Zinnia Bugg, Simon C. Andrews, Nick E. Le Brun   +4 more
wiley   +2 more sources

Effect of 60-F product from streptococcus hemolyticus (Su-strain) on incorporation of nucleic acid and protein precursors into Ehrlich carcinoma cells in vitro

, 1978
Yoshihiro Higuchi, Shigeru Kigoshi, Susumu Shoin   +2 more
openalex   +1 more source

In Vitro Antimalarial Activity of Nucleic Acid Precursor Analogues in the Simian Malaria Plasmodium knowlesi [PDF]

, 1974
Gerald J. McCormick, Craig J. Canfield, Gloria P. Willet   +2 more
openalex   +1 more source

Targeted self-assembled anti-NFκB AuNCs-aptamer nanoplatform for precise theranostics via tailored follicle regeneration. [PDF]

Mater Today Bio
Lai X, Zhang X, Lai J, Zhao W, Song Z, Chen Y, Ud Din M, Munawer MF, Jiang H, Liu X, Wang X.   +10 more
europepmc   +1 more source

Hepatocyte nuclear factor 4 alpha immunocytochemistry: A useful marker for detecting endocervical glandular lesions in alcohol-fixed smears. [PDF]

Cancer Cytopathol
Noda Y, Sando K, Kita M, Tsuta K.
europepmc   +1 more source

Mechanism of exogenous nucleic acids and their precursors improving the repair of intestinal epithelium after γ-irradiation in mice

, 2000
Da Xiang Cui
openalex   +1 more source

Synthesis of 2D Tungsten disulphide WS₂ for biosensing: a unique perspective on emerging applications. [PDF]

Discov Nano
Wang CC, Mukundan A, Karmakar R, Jalindra KS, Wang HC.   +4 more
europepmc   +1 more source

Encapsulation of a Probiotic Bacterial Strain in a Biocompatible Iron(III) Fumarate Matrix. [PDF]

ACS Appl Bio Mater
FitzGerald LI, Sutton AL, Doherty CM.
europepmc   +1 more source

Studies on the Biosynthesis of Nucleic Acids. I. On the Role of 4-Aminoimidazole-5-carboxamide as a Precursor of Polynucleotide Purines

, 1956
Teruhisa Noguchi
openalex   +2 more sources

The "Bagno dell'Acqua" Lake as a Novel Mars-like Analogue: Prebiotic Syntheses of PNA and RNA Building Blocks and Oligomers. [PDF]

Int J Mol Sci
Ubertini V, Mancin E, Bruschini E, Ferrari M, Piacentini A, Fazi S, Mazzoni C, Bizzarri BM, Saladino R, Costanzo G.   +9 more
europepmc   +1 more source