Results 61 to 70 of about 129,076 (346)

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

Advanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu, Jing Luo, Li Yu, Daoxi Qi, Boyu Li, Yating Chen, Chen Wang, Xiaokang Zhang, Wenzheng Guo, Qiyong Lou, Gang Zhai, Yonglin Ruan, Jianfei Huang, Shengchi Shi, Zhan Yin, Fang Zheng   +15 more
wiley   +1 more source

Evaluation of Iron Overload Between Age Groups Using Magnetic Resonance Imaging and Its Correlation with Iron Profile in Transfusion-dependent Thalassemia

Acta Medica Indonesiana, 2018
Background: routine blood transfusion in transfusion-dependent-thalassemia (TDT) causes iron accumulation in various organ. Serum markers of iron overload, serum ferritin and transferrin saturation, are sensitive but not specific.
Pustika Amalia Wahidiyat, Stephen Diah Iskandar, Damayanti Sekarsari   +2 more
doaj   +2 more sources

The corrected QT interval prolongation in adolescents with cardiac iron overload β-thalassemia major

The Turkish Journal of Pediatrics, 2020
Background and Objectives. Iron-induced cardiomyopathy remains the leading cause of mortality in β-thalassemia major patients. The T2* magnetic resonance imaging (MRI) technique is the gold standard for iron load detection, yet it is expensive and
Najib Advani, Ahmad Kautsar, Murti Andriastuti   +2 more
doaj   +1 more source

Data on the effects of low iron diet on serum lipid profile in HCV transgenic mouse model [PDF]

, 2017
Here, we presented new original data on the effects of iron depletion on the circulating lipid pro fi le in B6HCV mice, a murine model of HCV-related dyslipidemia. Male adult B6HCV mice were subjected to non-invasive iron depletion by low iron diet.
Amato, Rosario, Conigliaro, Alice, Costa, Viviana, Mancone, Carmine   +3 more
core   +2 more sources

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

Advanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou, Weijie Yang, Na Liu, Qing Liu, Jiamin Jin, Chenqiong Zhao, Xiaoying Jin, Miao Gui, Haiyan Zhu, Songying Zhang, Yinli Zhang   +10 more
wiley   +1 more source

Lactoferrin efficiently counteracts the inflammation-induced changes of the iron homeostasis system in macrophages [PDF]

, 2017
Human lactoferrin (hLf), an 80-kDa multifunctional iron-binding cationic glycoprotein, is constitutively secreted by exocrine glands and by neutrophils during inflammation. hLf is recognized as a key element in the host immune defense system.
Aisen, Andrews, Baker, Barber, Cairo, Corna, Cutone, De Domenico, Donovan, Frazer, Frioni, Ganz, Ganz, Genin, Legrand, Mackenzie, Mazumder, Miller, Musci, Paesano, Paesano, Paesano, Paesano, Park, Puddu, Puddu, Recalcati, Ross, Scorneaux, Theil, Valenti, Ward   +31 more
core   +2 more sources

Oral iron overload.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1966
Click on the link to view.
Bothwell, Thomas H., Charlton, Robert W., Seftel, Harold C.   +2 more
openaire   +2 more sources

Mitochondrial Calcium Uniporter Drives Chemoresistance in Pancreatic Cancer via Glutathione‐Mediated Stemness Maintenance

Advanced Science, EarlyView.
PDAC has a poor prognosis due to chemoresistance. We revealed that MCU upregulation is associated with chemoresistance and stemness in PDAC. MCU‐mediated Ca2+ influx induced ER stress, activating the PERK‐ATF4/NRF2 axis to enhance PSAT1/SLC711 expression and glutathione synthesis, reducing ROS and maintaining stemness.
Zekun Li, Chenyang Meng, Guangcong Shen, Yueying Shan, Junjin Wang, Diliyaer Abudukeremu, Rui Zhao, Bo Ni, Chao Xu, Xiaofan Guo, Jun Yu, Kaiyuan Wang, Shengyu Yang, YunZhan Li, Yongjie Xie, Tianxing Zhou, Jihui Hao, Xiuchao Wang   +17 more
wiley   +1 more source

Remimazolam Ameliorates Autistic‐Like Behaviors via Suppression of Ferroptosis in VTA Dopaminergic Neurons in a Mouse Model of ASD

Advanced Science, EarlyView.
The ultra‐short‐acting sedative remimazolam has a sustained therapeutic effect on the core symptoms of VPA‐exposed mice. Remimazolam, a GABA agonist, exerts its therapeutic effects by protecting dopamine neurons in the VTA of VPA‐exposed mice. Meanwhile, ferroptosis is the critical mechanism by which remimazolam protects VTA dopaminergic neurons and ...
Yuxin Zhang, Jianwei Lin, Chaoyang Tong, Xin Fu, Mengqin Shan, Yue Huang, Kan Zhang, Jijian Zheng   +7 more
wiley   +1 more source

HFE and transferrin directly compete for transferrin receptor in solution and at the cell surface [PDF]

, 2004
Transferrin receptor (TfR) is a dimeric cell surface protein that binds both the serum iron transport protein transferrin (Fe-Tf) and HFE, the protein mutated in patients with the iron overload disorder hereditary hemochromatosis.
Bjorkman, Pamela J., Giannetti, Anthony M.   +1 more
core   +2 more sources