Results 111 to 120 of about 833,114 (323)

Microfluidic Modeling of Macrophage‐Induced Cardiac Inflammation Using NF‐κB Reporter Cardiomyocytes

Advanced Healthcare Materials, EarlyView.
A cardiac inflammation model was developed to enable real‐time analysis of macrophage‐cardiomyocyte interactions using NF‐κB‐reporter cardiomyocytes and a microfluidic co‐culture system. A MATLAB‐based model was implemented to optimize cell density and medium resupply based on TNFα diffusion kinetics. Activation thresholds and stress responses in NF‐κB‐
Chao Liu, Xi Rui Qiang Lu, Seoyoung Jeong, Douglas H. Wu, Rodrigo A. Somoza, Parameswaran Ramakrishnan, Samuel E. Senyo   +6 more
wiley   +1 more source

Brusatol, a Nrf2 Inhibitor Targets STAT3 Signaling Cascade in Head and Neck Squamous Cell Carcinoma

Biomolecules, 2019
STAT3 is a latent transcription factor that plays a vital role in the transmission of extracellular signal from receptors to the nucleus. It has been regarded as a master transcription factor due to its role in the regulation of a broad spectrum of genes,
Jong Hyun Lee, Shobith Rangappa, Chakrabhavi Dhananjaya Mohan, Basappa, Gautam Sethi, Zhi-Xiu Lin, Kanchugarakoppal S. Rangappa, Kwang Seok Ahn   +7 more
doaj   +1 more source

Suppressor of Cytokine Signaling-3 (SOCS-3) induces Proprotein Convertase Subtilisin Kexin Type 9 (PCSK9) expression in hepatic HepG2 cell line [PDF]

, 2015
The suppressor of cytokine signaling (SOCS) proteins are negative regulators of the JAK/STAT pathway activated by proinflammatory cytokines, including the tumor necrosis factor (TNF-\u3b1).
Corsini, Alberto, Cristofani, Riccardo, Ferri, Nicola, Liu, Jingwen, Macchi, Chiara, Magni, Paolo, Ricci, Chiara, Ruscica, Massimiliano   +7 more
core   +2 more sources

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

Advanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin, Alexander Chen, Quincy P. Lyons, Michael B. Nguyen, Maria L. Karkanitsa, Justin Yu, Van K. Ninh, Emily Gardner, Elyse G. Wong, Sriya N. Paleti, Julian Cheng, Benjamin D. Bridgelal, Kate E. Reimold, Selena Cao, Connor Uhre, Colin G. Luo, Zhenxing Fu, Kevin R. King, Karen L. Christman   +18 more
wiley   +1 more source

STAT3‐mediated MLST8 gene expression regulates cap‐dependent translation in cancer cells

Molecular Oncology, 2020
Signal transducer and activator of transcription 3 (STAT3) regulates cell growth, cell survival, angiogenesis, metastasis of cancer cells, and cancer immune evasion by regulating gene expression as a transcription factor.
Hyunji Lee, Hyunjung Chin, Hyeyoung Kim, Hosung Jung, Daekee Lee   +4 more
doaj   +1 more source

Epidermal growth factor receptor variant III mediates head and neck cancer cell invasion via STAT3 activation. [PDF]

, 2010
Epidermal growth factor receptor (EGFR) is frequently overexpressed in head and neck squamous cell carcinoma (HNSCC) where aberrant signaling downstream of this receptor contributes to tumor growth.
Bigner, DD, Chiosea, SI, Gooding, WE, Grandis, JR, Kuan, C-T, Lai, SY, Leeman-Neill, RJ, Sen, M, Suzuki, S, Thomas, SM, Wheeler, SE   +10 more
core  

HIV-1 gp120 influences the expression of microRNAs in human monocyte-derived dendritic cells via STAT3 activation [PDF]

, 2015
Background: MicroRNAs (miRs) are an abundant class of small non-coding RNAs (~22 nt) that reprogram gene ex- pression by targeting mRNA degradation and translational disruption.
Da Sacco, Letizia, Del Cornò, Manuela, DONNINELLI, GLORIA, Gessani, Sandra, Masotti, Andrea, Varano, Barbara   +5 more
core   +1 more source

Quantifying the dynamics of the oligomeric transcription factor STAT3 by pair correlation of molecular brightness

Nature Communications, 2016
Oligomerization of transcription factors controls their translocation into the nucleus and DNA-binding activity. Here we present a fluorescence microscopy analysis termed pCOMB (pair correlation of molecular brightness) that tracks the mobility of ...
Elizabeth Hinde, E. Pandžić, Zhengmin Yang, I. Ng, D. Jans, M. Bogoyevitch, E. Gratton, K. Gaus   +7 more
semanticscholar   +1 more source

High‐Throughput Generation of Tumor Spheroids via Droplet Microfluidics for siRNA‐Loaded Nanomedicine Assessment

Advanced Healthcare Materials, EarlyView.
A droplet microfluidic platform is employed to enable high‐throughput, uniform tumor spheroid generation for evaluating siRNA‐loaded nanomedicines at the protein level. As a proof of concept, breast (MCF‐7) and brain (U87 MG) cancer cell lines are investigated using this platform, revealing penetration profiles and therapeutic responses between the two
Ling Liu, Guoying Wang, Yang Zhang, Bingyang Shi, Ming Li   +4 more
wiley   +1 more source

Enhanced Transcriptional Activity and Mitochondrial Localization of STAT3 Co-induce Axon Regrowth in the Adult Central Nervous System

Cell Reports, 2016
Signal transducer and activator of transcription 3 (STAT3) is a transcription factor central to axon regrowth with an enigmatic ability to act in different subcellular regions independently of its transcriptional roles.
Xueting Luo, Marcio Ribeiro, Eric R. Bray, Do-Hun Lee, Benjamin J. Yungher, Saloni T. Mehta, Kinjal A. Thakor, Francisca Diaz, Jae K. Lee, Carlos T. Moraes, John L. Bixby, Vance P. Lemmon, Kevin K. Park   +12 more
doaj   +1 more source