Results 91 to 100 of about 168,132 (304)

Structural basis for iron (II) metabolism in encapsulated ferritin-like proteins [PDF]

, 2017
Ferritins are ubiquitous proteins that serve the dual-function of iron reservoir and sequestering the Fe(II) toxicity. The function of ferritins totally depends on the characteristic spherical structure with a di-iron centre performing the iron ...
He, Didi
core  

NCOA4 Accelerates Abdominal Aortic Aneurysm Formation by Regulating Macrophage Activation and Ferroptosis via STAT1–CH25H Axis

Advanced Science, EarlyView.
Under pathological stimulation, NCOA4 in macrophages interacts with STAT1 to promote CH25H transcription. The subsequent increase in 25‐HC production activates macrophages, triggers inflammatory responses and ferroptosis, and accelerates the progression of AAA.
Zhinan Wu, Yuxuan Qian, Wenyi Xu, Fei Liao, Xueliang Liu, Xiao Kuang, Guqing Luo, Xinjie He, Lixian Jiang, Song Ding   +9 more
wiley   +1 more source

Yoda1‐Functionalized Nanozymes Coordinate Piezo1 Activation and Mitochondrial Protection to Reprogram the Diabetic Osteoimmune Micromilieu and Promote Vascularized Bone Repair

Advanced Science, EarlyView.
Diabetic bone defects remain a critical clinical challenge. A 3D‐printed BCPG‐MF@Y scaffold, embedding Yoda1‐functionalized manganese dioxide‐ferritin nanozymes, scavenges mtROS, suppresses the cGAS–STING pathway, and reverses cellular senescence, while Yoda1 activates Piezo1 to direct BMSCs fate to synergistically reprogram the osteoimmune ...
Qing‐Song Deng, Ang Wang, Ren Zhang, Xu‐Ran Li, Po‐Lin Liu, Shu‐Hang He, Zi‐Yin Han, Zhi‐Han Shen, Zhan‐Ying Wei, Chang‐Ru Zhang, Fei Wang, Helen Dawes, Jian Lu, Tong‐He Zhu, Jin‐Zhong Zhao, Shang‐Chun Guo, Shi‐Cong Tao   +16 more
wiley   +1 more source

Serum ferritin concentration in gestational diabetes mellitus and risk of subsequent development of early postpartum diabetes mellitus

, 2010
Faranak Sharifi1, Amir Ziaee2, Abdolamir Feizi3, Nouraddin Mousavinasab1, Afagh Anjomshoaa1, Pooran Mokhtari41Zanjan Metabolic Diseases Research Center, Zanjan; 2Qazvin Metabolic Diseases Research Center, Qazvin; 3Zanjan University of Medical Sciences ...
Ziaee A, Anjomshoaa A, Feizy A, Mokhtari P, Sharifi F, Mousavinasab   +5 more
core  

Tubocapsenolide A Overcomes Oxaliplatin Resistance in Colorectal Cancer by Targeting PLK1 to Impair CEP55–ESCRT‐Associated Vesicular Damage Clearance

Advanced Science, EarlyView.
Oxaliplatin‐resistant colorectal cancer cells utilize a previously unappreciated PLK1‐CEP55‐ESCRT‐driven vesicular extrusion mechanism to clear L‐OHP‐induced cellular damage. The natural withanolide Tubocapsenolide A directly targets and inhibits PLK1 to disrupt this specific damage‐clearance machinery. This blockade induces severe nucleolar stress and
Yueying Yang, Jing Liang, Lu Wang, Hongyan Zhang, Zhiruo Zhang, Yang Liu, Rui Zhu, Wen Xu, Shaohua Xu, Dejuan Sun, Ke Xiang, Yali Wang, Zhimin Fan, Zheng Wang, Hua Li, Lixia Chen   +15 more
wiley   +1 more source

Ferritin Degradation by Pneumococcal HtrA, RadA and ClpP Serine Proteases : A Probable Way For Releasing and Acquisition Of Iron

Infection and Drug Resistance, 2020
Mozhgan Kheirandish,1 Behrooz Motlagh,2 Davoud Afshar1 1Department of Microbiology and Virology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran; 2Department of Clinical Biochemistry, School of Medicine, Zanjan University of ...
Kheirandish M, Motlagh B, Afshar D
doaj  

Relationship of Ferritin Levels of Pregnant Women Who Had Fe Deficiency Anemia with Ferritin Levels and APGAR of the Neonates

Journal of Midwifery, 2018
Iron deficiency anemia in pregnant women can have a negative impact on the baby, such as placental development, low birth weight, prematurity, baby health, hypoxia, decreased immune status, possibility of having physiological disorders and infant growth.
Zuliyana Zuliyana, Yanwirasti Yanwirasti, Roza Sri Yanti   +2 more
doaj   +1 more source

Quantification of Ferritin from Staple Food Crops [PDF]

, 2014
Ferritin-iron has been shown to be as bioavailable as ferrous sulfate in humans. Thus, biofortification to breed crops with high ferritin content is a promising strategy to alleviate the global iron deficiency problem. Although ferritin is present in all
Lukac, Rebbecca, Aluru, Maneesha, Reddy, Manju   +2 more
core  

Ferritin-Based Electrochemiluminescence Nanosurface Energy Transfer System for Procalcitonin Detection Using HWRGWVC Heptapeptide for Site-Oriented Antibody Immobilization

, 2019
In this study, an ultrasensitive biosensor based on a novel electrochemiluminescence nanosurface energy transfer (ECL-NSET) system was developed for procalcitonin (PCT) detection.
Dawei Fan, Dan Wu (5969), Huangxian Ju (392237), Caifeng Ding (2200075), Dawei Fan (4473529), Qin Wei (1482154), Yong Zhang, Caifeng Ding, Qin Wei, Huangxian Ju, Lei Yang (102719), Yong Zhang (5893), Lei Yang, Dan Wu   +13 more
core   +1 more source

Lithium‐Doped Hydroxyapatite Nanowires Rejuvenate Senescent Macrophages Via the Lysosome‐Dependent Ferroptosis Axis to Promote Aged Bone Regeneration

Advanced Science, EarlyView.
Li‐nHAP+GelMA promotes mandibular bone regeneration in aged mice by remodeling the senescent immune microenvironment. Local delivery of Li‐nHAP restores lysosomal homeostasis in senescent macrophages, reduces intracellular labile Fe2+ accumulation, ROS production, and lipid peroxidation, thereby suppressing macrophage ferroptosis and senescence ...
Baixi Chen, Ziduan Ding, Ruomei Li, Cheng Zhu, Zhiyu Zhu, Zitong Yang, Luyao Qu, Jin Hao, Lunguo Xia, Bing Fang, Lu Liu   +10 more
wiley   +1 more source