Results 121 to 130 of about 247,973 (266)

Contrasting microbial iron metabolism in sediments from oxic and hypoxic estuaries. [PDF]

Front Microbiol
Du R, Xu C, Zhao D, Zeng H, Cheng Y, Tang K, Cai P, Zhang Y.   +7 more
europepmc   +1 more source

Transcriptional and post-transcriptional regulation of ferritin: modulation by oxalomalate.

, 2003
With rare exceptions, virtually all studied organisms from Archaea to man are dependent on iron for survival. Despite the ubiquitous distribution and abundance of iron in the biosphere, iron-dependent life must contend with the paradoxical hazards of ...
COLONNA, ALFREDO
core  

Disruption of Treg Homeostasis in Rheumatoid Arthritis via Ferroptosis‐Mediated ETC Collapse and TXK‐STAT3/PLCγ1 Activation

Advanced Science, EarlyView.
In rheumatoid arthritis, synovial Tregs accumulate but are functionally impaired due to iron overload‐induced ferroptosis. This triggers mitochondrial dysfunction and TXK tyrosine kinase‐mediated signaling, leading to Treg destabilization and inflammation.
Jingrong Chen, Xiao Guan, Kexu Xiong, Xiaoyi Shi, Luyao Wu, Chuanxin Su, Jun Zhao, Rongzhen Liang, Huimin Wang, Junlong Dang, Ye Chen, Yiding Xiong, Chi Zhou, Futao Zhao, Zhenhang Zhu, Xiaoli Fan, Li Zhou, Nancy Olsen, Yutong Jiang, Song Guo Zheng   +19 more
wiley   +1 more source

Effects of Immunoadsorption on Markers of Iron Metabolism: A Case Series. [PDF]

J Clin Apher
Ginthör NE, Niedrist T, Schwantzer G, Kirsch AH, Ribitsch W, Deak A, Kolland M, Leitinger D, Eller K, Rosenkranz AR, Artinger K.   +10 more
europepmc   +1 more source

Tailored Porous Bimetallic Nanozyme Platform for Full‐Cycle Therapeutics of Intestinal Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Intestinal ischemia/reperfusion (I/R) injury presents a biphasic pathology: an acute oxidative‐inflammatory phase leading to organ failure, and a recovery phase marked by mucosal dysfunction and bacterial translocation. The developed MPB@TA‐Cu‐Ma nanocomposite functions as a dual‐phase therapeutic platform with significant efficacy. It rapidly
Chenghao Qiu, Wenjing Xian, Mengxue Wang, Guozhi Zhao, Yanhuo Zhang, Zhiyu Zhou, Bo Sheng, Zhuo Zhen, Xie Liu, Shouwen Diao, Mengwei Tu, Chen Qiu, Huixian Wang, Jianbo Zhang, Peng Zhu, Tong Li   +15 more
wiley   +1 more source

Impact and mechanism of iron metabolism on vascular calcification. [PDF]

Chin Med J (Engl)
Wang H, Song Y, Qin Q.
europepmc   +1 more source

Leveraging Macrophage Metabolic Reprogramming for Enhanced Anti‐Tumor Immunity

Advanced Science, EarlyView.
Tumor‐associated macrophages (TAMs) are key regulators of the tumor microenvironment (TME), with their metabolic states playing a critical role in tumor progression or regression. This review summarizes current understanding of TAM metabolic plasticity alongside cutting‐edge bioengineering innovations, outlining a roadmap for transforming the ...
Zhiyun Liu, Lingyao Zeng, Xulin Gan, Yilin Zhou, Han Shen, Dan Wu, Xin Shou, Minmin Jiang, Liyun Shi   +8 more
wiley   +1 more source

Dysregulated iron metabolism associates with neutrophilic airway inflammation in COPD. [PDF]

Clin Sci (Lond)
Baker J, Higham A, McCrae C, Ramsheh MY, Brightling C, Lea S, Singh D.   +6 more
europepmc   +1 more source

Liquid Metal Nanotransformers for Drug‐Resistant Pan‐Cancer Therapy in Patient‐Derived Organoids

Advanced Science, EarlyView.
Pan‐cancer therapies are severely limited in drug‐resistance patients due to genetic mutations and other factors, resulting in poor therapeutic outcomes and constrained clinical benefit. Liquid metal nanotransformers, a new class of shape‐transformable nanomaterials capable of dramatic morphological changes, offer a promising physical strategy to ...
Xiaojie Yuan, Xuelin Wang, Zhongyao Chen, Shuo Wang, Weining Gao, Ziyi Chen, Runyang Li, Cheng Hao, Lei Zhang, Qiongqiong Zhang, Ke Zhang, Mei Yu, Qian Liu, Jingxuan Wang, Huiping Li, Simpkins Fiona, Jing Liu, Qiang Liu, Peng Liu, Yawei Hu   +19 more
wiley   +1 more source

Recent Advances in Research on Iron Metabolism, Ferritin, and Hepcidin. [PDF]

Int J Mol Sci
Polizzi A.
europepmc   +1 more source