Results 31 to 40 of about 123,714 (295)

Evaluating methods and protocols of ferritin-based magnetogenetics

iScience, 2021
Summary: FeRIC (Ferritin iron Redistribution to Ion Channels) is a magnetogenetic technique that uses radiofrequency (RF) alternating magnetic fields to activate the transient receptor potential channels, TRPV1 and TRPV4, coupled to cellular ferritins ...
Miriam Hernández-Morales, Victor Han, Richard H. Kramer, Chunlei Liu   +3 more
doaj  

Effect of Maintenance Intravenous Iron Treatment on Erythropoietin Dose in Chronic Hemodialysis Patients: A Multicenter Randomized Controlled Trial

Canadian Journal of Kidney Health and Disease, 2020
Background: There is no consensus on intravenous (IV) iron supplement dose, schedule, and serum ferritin target in functional iron deficiency anemia to maintain optimum target levels of iron stores by several guidelines.
Paweena Susantitaphong, Monchai Siribumrungwong, Kullaya Takkavatakarn, Kamonrat Chongthanakorn, Songkiat Lieusuwan, Pisut Katavetin, Khajohn Tiranathanagul, Sookruetai Lekhyananda, Kriang Tungsanga, Supat Vanichakarn, Somchai Eiam-Ong, Kearkiat Praditpornsilpa   +11 more
doaj   +1 more source

The association between the levels of serum ferritin and sex hormones in a large scale of Chinese male population. [PDF]

PLoS ONE, 2013
BACKGROUND: The ferritin is an important participant of iron-storage but its regulation and related factors were not well defined. The present objective was to explore the potential association between serum ferritin levels and sex hormones.
Zhenfang Liu, Fanghui Ye, Haiying Zhang, Yong Gao, Aihua Tan, Shijun Zhang, Qiang Xiao, Bing Zhang, Lulu Huang, Bingbing Ye, Xue Qin, Chunlei Wu, Zheng Lu, Youjie Zhang, Ming Liao, Xiaobo Yang, Zengnan Mo   +16 more
doaj   +1 more source

Antitumoral Efficacy of AuNRs‐Laden ECFCs In Vitro and In Vivo: Decoding the Heat and Rays Combo Treatment in Breast Cancer and Melanoma Cells

Advanced Healthcare Materials, EarlyView.
Endothelial Colony Forming Cells (ECFCs) acted as cellular cyborgs, stealthily transporting gold nanorods (AuNRs) into tumors to enable targeted near‐infrared (NIR) hyperthermia combined with radiotherapy. This approach triggers ferroptosis in melanoma and inhibits autophagy in breast cancer, revealing a tumor‐specific response to nanomaterial‐assisted
Cecilia Anceschi, Francesca Scavone, Paolo Armanetti, Luca Menichetti, Claudia Catarinicchia, Claudia Borri, Fulvio Ratto, Filippo Micheletti, Noemi Formica, Jessica Ruzzolini, Elena Frediani, Anastasia Chillà, Francesca Margheri, Mirko Severi, Rita Traversi, Patrizia Nardini, Daniele Guasti, Mario Del Rosso, Tommaso Del Rosso, Lisa Giovanelli, Cinzia Talamonti, Monica Mangoni, Isacco Desideri, Silvia Burchielli, Fabiola Pajar, Gabriella Fibbi, Anna Laurenzana   +26 more
wiley   +1 more source

Spatial Coordination Structure‐Driven Enzyme‐Like Selectivity in Single‐Atom Nanozymes

Advanced Materials, EarlyView.
Sun et al. reviews recent progress in enhancing the enzyme‐like catalytic selectivity of SAzymes through the rational design of their spatial coordination structures. They emphasize the structure‐activity relationships of various attributes of these coordination structures in promoting selective catalytic behavior, the strategic design of coordination ...
Qijun Sun, Si Liu, Ziping Li, Peiji Deng, Na Niu, Ligang Chen, Kang Liang   +6 more
wiley   +1 more source

Role of “Ferritin” in COVID-19 pneumonia: Sensitive marker of inflammation, predictor of mechanical ventilation, and early marker of post-COVID-lung fibrosis – A prospective, observational, and interventional study in a tertiary care setting in India

Muller Journal of Medical Sciences and Research, 2022
Aims and Objectives: Robust data of ferritin are available as a prognostic marker in bacterial infection and we have analyzed its usefulness in coronavirus disease 2019 (COVID-19) pneumonia in predicting severity of illness, response to treatment, and ...
Shital Patil, Sham Toshniwal, Abhijit Acharya, Ganesh Narwade   +3 more
doaj   +1 more source

Loss of NR2F6 Protects from Salmonella Typhimurium Infection

Advanced Science, EarlyView.
Loss of nuclear receptor NR2F6 reduces tissue‐resident macrophage populations. Nr2f6‐deficient mice are protected from weight loss and bacterial load during infection with Salmonella Typhimurium. Pro‐inflammatory cytokines and iron levels are altered in infected Nr2f6‐deficient mice.
Johannes Woelk, Christa Pfeifhofer‐Obermair, Julia Benz, Natascha Brigo, Milena Bamberger, Alexeja Kleiter, Martin Hermann, Guenter Weiss, Natascha Hermann‐Kleiter   +8 more
wiley   +1 more source

Extraction and purification of Ferritin from liver tissue

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2005
Background and Objective: Ferritin with molecular weight of 450 kDa is the most important iron storage protein and is made of 24 subunits consisting of light and heavy chains. Each Ferritin molecule is able to store 4500 Fe3+ molecules.
R Behjati Ardakani, MR Sadeghi, R Ghods, AH Bayat, M Jeddi Tehrani   +4 more
doaj  

Pinoresinol Diglucoside Attenuates Nuclear Receptor Coactivator 4‐Mediated Ferritinophagy Associated with Cisplatin‐Induced Hearing Loss

Advanced Science, EarlyView.
Pinoresinol diglucoside, a bioactive component extracted from traditional Chinese medicine, attenuates cisplatin‐induced ototoxicity in vivo and in vitro. The protective effect is achieved by downregulation of Socs1. The present study is the first to investigate the expression and function of Socs1 in inner ear, which is known to promote ferroptosis ...
Yin Chen, Cheng Cheng, Ao Li, Dengbin Ma, Siyu Li, Handong Wang, Song Gao, Dingding Liu, Panpan Song, Chenjie Yu, Xiaoyun Qian, Guoqiang Wan, Xia Gao   +12 more
wiley   +1 more source

The Relationship Between Iron Deficiency and Asthma Severity: Detection The Role of Gender and Ferritin Level

مجلة علوم ذي قار
  Emerging research suggests a complex interplay between asthma severity and ferritin levels, with evidence indicating that lower serum ferritin may be associated with increased asthma exacerbations, highlighting the potential role of iron homeostasis
Samih Faisal
doaj   +1 more source