Self-catalyzed tumor ferroptosis based on ferrocene conjugated reactive oxygen species generation and a responsive polymer

In this work, we developed a ferroptosis self-catalyst, PTAF, exhibiting self-catalyzed ferroptosis for enhanced cancer therapy. Briefly, synergistic actions of self-catalyzed &z.rad;OH accumulation and GPX4 indirect inactivation based on the establishment of the ROS self-catalytic loop effectiv...

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Published inChemical communications (Cambridge, England) Vol. 58; no. 2; pp. 3294 - 3297
Main Authors Li, Jisi, Zong, Qingyu, Liu, Ye, Xiao, Xuan, Zhou, Jielian, Zhao, Zhongyi, Yuan, Youyong
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 08.03.2022
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Abstract In this work, we developed a ferroptosis self-catalyst, PTAF, exhibiting self-catalyzed ferroptosis for enhanced cancer therapy. Briefly, synergistic actions of self-catalyzed &z.rad;OH accumulation and GPX4 indirect inactivation based on the establishment of the ROS self-catalytic loop effectively induced tumor ferroptosis, which provided a novel approach for enhanced tumor therapy. In this work, PTAF functions as a ferroptosis self-catalyst, through synergistic actions of self-catalyzed &z.rad;OH accumulation and GPX4 indirect inactivation based on the ROS self-catalytic loop, effectively induced tumor ferroptosis.
AbstractList In this work, we developed a ferroptosis self-catalyst, PTAF, exhibiting self-catalyzed ferroptosis for enhanced cancer therapy. Briefly, synergistic actions of self-catalyzed ˙OH accumulation and GPX4 indirect inactivation based on the establishment of the ROS self-catalytic loop effectively induced tumor ferroptosis, which provided a novel approach for enhanced tumor therapy.
In this work, we developed a ferroptosis self-catalyst, PTAF, exhibiting self-catalyzed ferroptosis for enhanced cancer therapy. Briefly, synergistic actions of self-catalyzed ·OH accumulation and GPX4 indirect inactivation based on the establishment of the ROS self-catalytic loop effectively induced tumor ferroptosis, which provided a novel approach for enhanced tumor therapy.
In this work, we developed a ferroptosis self-catalyst, PTAF, exhibiting self-catalyzed ferroptosis for enhanced cancer therapy. Briefly, synergistic actions of self-catalyzed &z.rad;OH accumulation and GPX4 indirect inactivation based on the establishment of the ROS self-catalytic loop effectively induced tumor ferroptosis, which provided a novel approach for enhanced tumor therapy. In this work, PTAF functions as a ferroptosis self-catalyst, through synergistic actions of self-catalyzed &z.rad;OH accumulation and GPX4 indirect inactivation based on the ROS self-catalytic loop, effectively induced tumor ferroptosis.
Author Zhou, Jielian
Liu, Ye
Li, Jisi
Xiao, Xuan
Zhao, Zhongyi
Yuan, Youyong
Zong, Qingyu
AuthorAffiliation Key Laboratory of Biomedical Engineering of Guangdong Province
South China University of Technology
School of Medicine
National Engineering Research Center for Tissue Restoration and Reconstruction
Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education and Innovation Center for Tissue Restoration and Reconstruction
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Snippet In this work, we developed a ferroptosis self-catalyst, PTAF, exhibiting self-catalyzed ferroptosis for enhanced cancer therapy. Briefly, synergistic actions...
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SubjectTerms Catalysis
Cell Line, Tumor
Ferroptosis
Humans
Metallocenes
Neoplasms
Polymers
Reactive Oxygen Species
Tumors
Title Self-catalyzed tumor ferroptosis based on ferrocene conjugated reactive oxygen species generation and a responsive polymer
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