Results 61 to 70 of about 1,781,718 (260)

TGFBI Maintains Fibrocartilage Homeostasis by Restraining O‐GlcNAcylation to Inactivate and Destabilize ADAMTS16 in Temporomandibular Joint Osteoarthritis

Advanced Science, EarlyView.
TGFBI deficiency elevates O‐GlcNAcylation, promoting the transcriptional activation of ADAMTS16 and OGT‐mediated post‐translational modification of ADAMTS16 at Ser1170. This leads to its stabilization and accumulation, driving chondrocyte metabolic disorders and senescent phenotypes, ultimately resulting in fibrocartilage dysfunction and TMJOA ...
Xin Liu, Xinyue Luo, Jie Zhao, Ziyan Jiang, Jiayi Zhai, Taomin Zhu, Xueke Jia, Xiaohan Ma, Henghua Jiang, Huimin Li, Yaping Feng, Jin Ke, Xing Long   +12 more
wiley   +1 more source

Association Between Norepinephrine Levels and Abnormal Iron Status in Patients With Chronic Heart Failure: Is Iron Deficiency More Than a Comorbidity?

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Mechanisms underlying iron homeostasis dysregulation in patients with chronic heart failure remain unsettled. In cardiomyocyte models, norepinephrine may lead to intracellular iron depletion, but the potential association between ...
Pedro Moliner, Cristina Enjuanes, Marta Tajes, Miguel Cainzos‐Achirica, Josep Lupón, Alberto Garay, Santiago Jimenez‐Marrero, Sergi Yun, Núria Farré, Mercé Cladellas, Carles Díez, Jose Gonzalez‐Costello, Josep Comin‐Colet   +12 more
doaj   +1 more source

Second generation of soluble transferrin receptor assay – consequences for the interpretation of the ‘Thomas plot’

Journal of Laboratory Medicine, 2023
The ‘Thomas plot’ is a very helpful diagnostic tool for evaluation, monitoring and therapy of the iron status and on the hemoglobinization of the reticulocytes of patients. In 2021 Roche Diagnostics launched a second generation assay for determination of
Mirtschink Peter, Neumeister Volker, Menschikowski Mario, Suliman Rayan, Wolf Gunter, Kade Jana, Tiebel Oliver, Poitz David M.   +7 more
doaj   +1 more source

Carbohydrate receptor-mediated gene transfer to human T leukaemic cells [PDF]

, 1994
The mucin-type carbohydrate Tn cryptantigen (GalNAcα1-O-Ser/Thr, where GalNAc is N-acetyl-D-galactosamine) is expressed in many carcinomas, in haemopoietic disorders including the Tn syndrome, and on human immunodeficiency virus (HIV) coat glycoproteins,
Berger, Eric G., Berger, Eric G, Mechtler, Karl, Rusconi, Sandro, Wagner, Ernst, Birnstiel, Max L., Cotten, Matt, Clausen, Erik, Dinter, André, Thurnher, Martin, Berger, Erik G., Clausen, Henrik, Birnstiel, Max L, Wagner E, Cotten M, Clausen H, Mechtler K, Rusconi S, Birnstiel ML, Thurnher M, Berger EG, Dinter A   +21 more
core   +1 more source

Magnetically Guided Macrophage Immunobots Coordinate Iron‐Metabolic Cascades and Immunogenic Ferroptosis for Tumor Immunotherapy

Advanced Science, EarlyView.
Magnetically guided macrophage immunobots integrate active tumor targeting with immunometabolic therapy. After systemic administration, magnetic actuation enhances immunobot retention and tumor penetration, while LPS‐functionalized FePt microrollers sustain M1‐like polarization through inflammatory and iron‐amplified oxidative signaling and trigger ...
Xirui Zeng, Yingfei Zhang, Chong Wu, Qijia Duan, Mengqi Fan, Kuan Wang, Shirong Cai, Immihan Ceren Yasa   +7 more
wiley   +1 more source

TROP2‐Targeting Chimeras (TRTACs) for Tumor Cell‐Selective Membrane Protein Degradation and Enhanced Drug Delivery

Advanced Science, EarlyView.
TROP2 is identified as a novel tumor‐selective lysosomal‐targeting receptor with established clinical relevance. TROP2‐targeting chimeras (TRTACs) are developed by genetically fusing a TROP2‐binding nanobody to nanobodies against specific target proteins.
Luping Chen, Xinying Fu, Wenqian Dong, Xiaobei Deng, Simin Chen, Fujun Wang, Jian Zhao, Shiqun Shao, Liqiang Fan, Jingyu Zhang, Lixin Zhang   +10 more
wiley   +1 more source

Quantitative measures of erythropoiesis. Soluble transferrin receptor

, 1993
peer reviewedIron transport in plasma is carried out by transferrin, which donates iron to cells through its interaction with a specific membrane receptor. The soluble form of the transferrin receptor has been identified in plasma.
Beguin, Yves
core   +1 more source

Engineered Peptide Self‐Assembled Nanofibers for Enhanced STING Activation: A Promising Nanodelivery Platform for Immunotherapy of Pediatric Solid Tumors

Advanced Science, EarlyView.
An engineered peptide self‐assembled nanofiber platform, designed to replicate STING–cGAMP binding motifs, facilitates pH‐responsive cytosolic delivery of cGAMP, enhances the endoplasmic reticulum with high efficiency, and robustly activates the STING pathway.
Yubin He, Xiao Lu, Chang qing Yang, Ran Zhang, Bo Wan, Xin Ni, Dong Mei   +6 more
wiley   +1 more source

Serum ferritin, transferrin and soluble transferrin receptor levels in multiple sclerosis patients

Multiple Sclerosis Journal, 2005
Over the last few years, increased evidence has supported the role of iron dysregulation in the pathogenesis of multiple sclerosis (MS), as iron is essential for myelin formation and oxidative phosphorylation. We studied indices of iron metabolism, such as serum iron, ferritin, transferrin and soluble transferrin receptor (sTFR) levels in 27 MS ...
Sfagos, C., Makis, A.C., Chaidos, A., Hatzimichael, E.C., Dalamaga, A., Kosma, K., Bourantas, K.L.   +6 more
openaire   +4 more sources

Magnetoreceptor Promotes Hepatocellular Carcinoma Development and Blunts Sorafenib‐Induced Ferroptosis by Regulating Iron Homeostasis

Advanced Science, EarlyView.
Magnetoreceptor (MagR) regulates iron homeostasis and mitochondrial function in hepatocellular carcinoma (HCC) cells. Specifically, MagR deficiency suppresses tumor cell proliferation, migration, and invasion and enhances sorafenib‐induced ferroptosis through iron accumulation.
Tao Wang, Chenghua Song, Xin He, Mengzhou Wang, Wuming Liu, Xiaolin Wang, Yuanyuan Zhang, Jia Zhang, Lin Zhang, Dan Li, Yu Zhang, Zheng Wu, Yi Lyu, Rongqian Wu   +13 more
wiley   +1 more source