Results 121 to 130 of about 1,179,204 (384)

The internally truncated LRP5 receptor presents a therapeutic target in breast cancer. [PDF]

PLoS ONE, 2009
BACKGROUND: Breast cancer is a common malignant disease, which may be caused by a number of genes deregulated by genomic or epigenomic events. Deregulated WNT/beta-catenin signaling with accumulation of beta-catenin is common in breast tumors, but ...
Peyman Björklund, Jessica Svedlund, Anna-Karin Olsson, Göran Akerström, Gunnar Westin   +4 more
doaj   +1 more source

IGFBP-3 inhibits Wnt signaling in metastatic melanoma cells. [PDF]

, 2016
In previous works, we have shown that insulin-like growth factor-binding protein-3 (IGFBP-3), a tissue and circulating protein able to bind to IGFs, decreases drastically in the blood serum of patients with diffuse metastatic melanoma.
Londei, Paola, Martella, M, Naspi, A, Panasiti, Vincenzo, Polinari, Dorina, Rosa Alba, R, Sancillo, L, Zingariello, M   +7 more
core   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Positive reciprocal regulation of ubiquitin C-terminal hydrolase L1 and beta-catenin/TCF signaling. [PDF]

PLoS ONE, 2009
Deubiquitinating enzymes (DUBs) are involved in the regulation of distinct critical cellular processes. Ubiquitin C-terminal Hydrolase L1 (UCH L1) has been linked to several neurological diseases as well as human cancer, but the physiological targets and
Anjali Bheda, Wei Yue, Anuradha Gullapalli, Chris Whitehurst, Renshui Liu, Joseph S Pagano, Julia Shackelford   +6 more
doaj   +1 more source

Functions of p120ctn isoforms in cell-cell adhesion and intracellular signaling [PDF]

, 2012
The functions of many organs depend on the generation of an epithelium. The transition from a set of loosely connected nonpolarized cells to organized sheets of closely associated polarized epithelial cells requires the assembly of specialized cell ...
Pieters, Tim, van Hengel, Jolanda, Van Roy, Frans   +2 more
core   +2 more sources

Mesenchymal Stem Cells‐Derived Extracellular Vesicles Mimetics as Osteoinductive Mediators for Bone Healing

Advanced Functional Materials, EarlyView.
Mesenchymal stem cell‐derived nanoghosts (MSC‐NGs) mimic naturally secreted extracellular vesicles (MSC‐EVs) in structure and physicochemical properties but can be synthesized at more translatable yields. As osteogenic agents, MSC‐NGs demonstrate superior outcomes compared to MSC‐EVs.
Antoine Karoichan, Ling Li, Celine J. Agnes, Bettina M. Willie, Maryam Tabrizian   +4 more
wiley   +1 more source

Inhibition of CREB binding protein-beta-catenin signaling down regulates CD133 expression and activates PP2A-PTEN signaling in tumor initiating liver cancer cells

Cell Communication and Signaling, 2018
Background The WNT-beta-catenin pathway is known to regulate cellular homeostasis during development and tissue regeneration. Activation of WNT signaling increases the stability of cytoplasmic beta-catenin and enhances its nuclear translocation.
Yuanyuan Tang, Joshua Berlind, Nirmala Mavila   +2 more
doaj   +1 more source

Wnt/beta-catenin signaling controls development of the blood–brain barrier [PDF]

, 2009
The blood–brain barrier (BBB) is confined to the endothelium of brain capillaries and is indispensable for fluid homeostasis and neuronal function. In this study, we show that endothelial Wnt/beta-catenin (beta-cat) signaling regulates induction and ...
Babbage, Jane, Bangsow, Thorsten, Corada, Monica, Czupalla, Cathrin Jacqueline, Dejana, Elisabetta, Felici, Angelina, Fruttiger, Marcus, Gerhardt, Holger, Liebner, Stefan, Melchner, Harald von (Prof. Dr.), Plate, Karl H., Reis, Marco, Taddei, Andrea, Taketo, Makoto Mark, Wolburg, Hartwig   +14 more
core  

Somatic mutations of the beta-catenin gene are frequent in mouse and human hepatocellular carcinomas.

Proceedings of the National Academy of Sciences of the United States of America, 1998
Hepatocellular carcinoma (HCC) is the major primary malignant tumor in the human liver, but the molecular changes leading to liver cell transformation remain largely unknown.
A. Coste, B. Romagnolo, P. Billuart, C. Renard, M. Buendia, O. Soubrane, M. Fabre, J. Chelly, C. Beldjord, Axel Kahn, C. Perret   +10 more
semanticscholar   +1 more source

Bacteria‐Derived Extracellular Vesicle as A “Trojan Horse” for Selective M1 Macrophage‐Targeting in A Multi‐Cellular Entanglement Environment

Advanced Functional Materials, EarlyView.
The temporary transition of macrophages from a pro‐inflammatory phenotype of macrophages (M1) to an anti‐inflammatory phenotype of macrophages (M2) is crucial for tissue repair and regeneration processes. Bacterial outer membrane vesicles (OMVs) are utilized as a “trojan horse” for specific M1 macrophage‐targeting and anti‐inflammatory drug delivery ...
Donglin Cai, Zhelun Li, Wendong Gao, Yuqing Mu, Jiaying Liu, Yufeng Zhang, Xiaohan Mei, Jingjing Quan, Lan Xiao, Yin Xiao   +9 more
wiley   +1 more source