Results 51 to 60 of about 81,213 (316)
Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank
FEBS Open Bio, EarlyView.Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer +7 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To identify inflammatory analytes in cerebrospinal fluid (CSF) and plasma associated with cognitive decline in cognitively normal (CN) older adults at risk for Alzheimer's disease (AD). Methods In a longitudinal study of 118 CN older adults (65–80 years, 54% APOE ε4, 26% preclinical AD), 1331 CSF and 1501 plasma analytes were ...
Jagan A. Pillai +13 more
wiley +1 more source
A natural biogenic nanozyme for scavenging superoxide radicals
Nature CommunicationsBiominerals, the inorganic minerals of organisms, are known mainly for their physical property-related functions in modern living organisms. Our recent discovery of the enzyme-like activities of nanomaterials, coined as nanozyme, inspires the hypothesis ...
Long Ma +9 more
doaj +1 more source
Serum ferritin levels among schoolchildren and its correlation with lipid profile and adiposity
Archivos Latinoamericanos de Nutrición, 2020 Aim: to determine the association between serum ferritin levels, lipid profile and adiposity in school-age children. Methods: A cross-sectional study was conducted on obese and non-obese children.
Mariana Orta-Duarte +5 more
doaj +1 more source
Electrophoretic analysis of horse tissue ferritins at different pH values
, 1980 Electrophoretic mobilities of ferritins from horse heart, liver and spleen were compared in the pH range 3.5-10. Electrophoretic titrations and continuous buffer electrophoreses were used.
P. Arosio, E. Gianazza
core +1 more source
Mechanistic studies of iron uptake into, and release from, Ferritins [PDF]
, 2013 Iron is the most common and perhaps the most crucial transition metal. It is essential for virtually all of life yet it is also potentially extremely toxic; therefore, how organisms handle iron (iron metabolism) is of critical importance.
Abdulqadir, Raz
core +4 more sources
Folic acid conjugated ferritins as photosensitizer carriers for photodynamic therapy
Nanoscale, 2015 We coupled folic acid as a tumour targeting ligand to the surface of ferritins and loaded them with ZnF16Pc. The resulting nanoconjugates can efficiently home to 4T1 tumours in vivo, and, with photoirradiation, leading to suppressed tumour growth and ...
Zipeng Zhen +3 more
semanticscholar +1 more source
Clinical Characteristics and Concordance of Anti‐MDA5 Antibodies: A Multicenter Australian Study
Arthritis Care &Research, EarlyView.Objective In Australia, anti‐MDA5 antibodies are exclusively tested by a line immunoblot assay (LIA). The clinical concordance of an LIA‐positive anti‐MDA5 result is unclear. We aimed to describe the clinical features and determine the clinical concordance of patients with anti‐MDA5 antibodies. Methods Electronic records of a multisite cohort (patients
Syed B. Ali +11 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Magnetically responsive nanoparticles enable remote control over biomaterials, cells, and engineered tissues. This review summarizes material design, biological safety, fabrication and actuation strategies, computational validation, and translational pathways that support the development of magnetic tissue‐engineering platforms and future magnetically ...
Konstantinos Ioannidis +8 more
wiley +1 more source
Ferritins as Nanoplatforms for Imaging and Drug Delivery
Expert Opinion on Drug Delivery, 2014 Introduction: Due to unique architecture and surface properties, ferritin has emerged as an important class of biomaterial. Many studies suggest that ferritin and its derivatives hold great potential in a wide range of bio-applications. Areas covered: In
Zipeng Zhen, Wei Tang, T. Todd, Jin Xie
semanticscholar +1 more source