Results 71 to 80 of about 21,184 (254)

A Metal‐Phenolic Nanocluster Orchestrates Mito‐Ca2+ Metabolic Autonomy for Tumor Ca2+ Interference Therapy

Advanced Science, EarlyView.
Tumor Ca2+ interference therapy suffers from self‐protective Ca2+ metabolic autoregulation. In this scenario, a versatile metal‐phenolic nanocluster (TCMH) is engineered to modulate mitochondrial calcium uniporter (MCU) ‐mediated mito‐Ca2+ metabolic autonomy.
Ronglong Chen, Jia Huang, Yuepeng Wang, Shucong Yao, Fei Wu, Juan Liu, Chunxue Song, Li Lin, Xijun Lin, Yingjie Deng, Chao Zhang, Zhiquan Huang, Zixian Huang, Lisi Xie   +13 more
wiley   +1 more source

Reductive Mobilization of Iron from Intact Ferritin: Mechanisms and Physiological Implication

Pharmaceuticals, 2018
Ferritins are highly conserved supramolecular protein nanostructures composed of two different subunit types, H (heavy) and L (light). The two subunits co-assemble into a 24-subunit heteropolymer, with tissue specific distributions, to form shell-like ...
Fadi Bou-Abdallah, John J. Paliakkara, Galina Melman, Artem Melman   +3 more
doaj   +1 more source

Use of a Chelating Agent for Accelerating Excretion of Radio-Iron

Experimental Biology and Medicine, 1952
Summary1. Excretion of parenterally administered radio-iron is approximately 5 to 10 times as great in feces as in urine. The rate of excretion varies with the location of the tracer within the various iron pools in the body, (for example, cells, liver, reticulo-endo-thelial system, etc.).
H, FOREMAN, R L, HUFF, J M, ODA, J, GARCIA   +3 more
openaire   +2 more sources

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

NIR‐II Light‐Triggered Electron Flow Initiates Cuproptosis‐Centered Thermoelectric‐Immunotherapy for Breast Cancer

Advanced Science, EarlyView.
A NIR‐II light‐activatable thermoelectric nanoreactor converts surface‐bound Cu2+ into bioactive Cu+ via directed electron flow. This spatiotemporally controlled reduction triggers potent cuproptosis and immunogenic cell death, eradicating primary tumors and, together with aPD‐1 therapy, suppressing metastases while establishing durable immune memory ...
Boyu Yuan, Qin Fan, Shushu Chu, Shining Yang, Yuechao Yang, Chenxi Zhang, Jinqiao Zhang, Xinran Qu, Yiju Wei, Xin Wang, Ziliang Dong   +10 more
wiley   +1 more source

Examination of diverse iron-chelating agents for the protection of differentiated PC12 cells against oxidative injury induced by 6-hydroxydopamine and dopamine. [PDF]

Sci Rep, 2022
Hašková P, Applová L, Jansová H, Homola P, Franz KJ, Vávrová K, Roh J, Šimůnek T.   +7 more
europepmc   +1 more source

SYNTHETIC CHELATING AGENTS IN IRON METABOLISM* [PDF]

Journal of Clinical Investigation, 1963
F, CLETON, A, TURNBULL, C A, FINCH
openaire   +2 more sources

Two‐Dimensional Layered Materials for Aqueous Zinc‐Ion Batteries: Multifunctional Roles and Mechanistic Insights

Advanced Science, EarlyView.
This overview summarizes versatile 2D layered materials for AZIB anodes, cathodes, separators and electrolytes, illustrating their dendrite/side reaction suppression mechanisms, and analyzes existing hurdles to propose scalable commercial research outlooks.
Shuge Dai, Chenke Yang, Yunrui Jiang, Gaopan Liu, Jianbin Zhou, Ye Wang, Longhui Zeng, Yuen Hong Tsang   +7 more
wiley   +1 more source

Synthesis of Deferiprone as a Widely Used Iron-Chelating Drug for the Treatment of Iron-Overload Diseases [PDF]

Trends in Pharmaceutical Sciences
Thalassemia is a genetic disease that significantly affects human health. The common treatment of thalassemia is the regular injection of red blood cell, which is associated with the accumulation of iron in different tissues of the body, and makes ...
Sara Sadeghian, Fateme Zare, Lotfollah Saghaie, Razieh Sabet   +3 more
doaj   +1 more source

Long-Term Effects of Iron Chelating Agents on Ocular Function in Patients with Thalassemia Major. [PDF]

Clin Ophthalmol, 2021
Nuzzi R, Geronazzo G, Tridico F, Nuzzi A, Caselgrandi P, Piga AG.   +5 more
europepmc   +1 more source