New and Old Key Players in Liver Cancer

ÁM Cuesta, N Palao, P Bragado… - International Journal of …, 2023 - mdpi.com
Liver cancer represents a major health problem worldwide with growing incidence and high
mortality, hepatocellular carcinoma (HCC) being the most frequent. Hepatocytes are likely …

Talin‑1 interaction network in cellular mechanotransduction

Y Zhao, N Lykov, C Tzeng - … journal of molecular …, 2022 - spandidos-publications.com
The mechanical signals within the extracellular matrix (ECM) regulate cell growth,
proliferation and differentiation, and integrins function as the hub between the ECM and …

[HTML][HTML] C3G down-regulation enhances pro-migratory and stemness properties of oval cells by promoting an epithelial-mesenchymal-like process

N Palao, C Sequera, ÁM Cuesta… - … journal of biological …, 2022 - ncbi.nlm.nih.gov
Previous data indicate that C3G (RapGEF1) main isoform is highly expressed in liver
progenitor cells (or oval cells) compared to adult mature hepatocytes, suggesting it may play …

C3G contributes to platelet activation and aggregation by regulating major signaling pathways

S Gutiérrez-Herrero, C Fernández-Infante… - Signal transduction and …, 2020 - nature.com
Abstract C3G is a GEF (guanine nucleotide exchange factor) for Rap GTPases, among
which the isoform Rap1b is an essential protein in platelet biology. Using transgenic mouse …

Comparison of anticancer activity and antioxidant activity between cyanidin-3-O-glucoside liposomes and cyanidin-3-O-glucoside in Caco-2 cells in vitro

T Liang, R Guan, Z Wang, H Shen, Q Xia, M Liu - RSC advances, 2017 - pubs.rsc.org
In this study, we compared the antioxidant activities of cyanidin-3-O-glucoside (C3G) and
C3G liposomes. We also compared the anticancer activities of C3G and C3G liposomes in …

Large extracellular vesicle-associated Rap1 accumulates in atherosclerotic plaques, correlates with vascular risks and is involved in atherosclerosis

L Perdomo, X Vidal-Gomez, R Soleti, L Vergori… - Circulation …, 2020 - Am Heart Assoc
Rationale: Metabolic syndrome (MetS) is a cluster of interrelated risk factors for
cardiovascular diseases and atherosclerosis. Circulating levels of large extracellular …

How Rap and its GEFs control liver physiology and cancer development. C3G alterations in human hepatocarcinoma

C Sequera, S Manzano, C Guerrero, A Porras - Hepatic oncology, 2018 - Taylor & Francis
Rap proteins regulate liver physiopathology. For example, Rap2B promotes
hepatocarcinoma (HCC) growth, while Rap1 might play a dual role. The RapGEF, Epac1 …

C3G downregulation induces the acquisition of a mesenchymal phenotype that enhances aggressiveness of glioblastoma cells

S Manzano, A Gutierrez-Uzquiza, P Bragado… - Cell Death & …, 2021 - nature.com
Glioblastoma (GBM) is the most aggressive tumor from the central nervous system (CNS).
The current lack of efficient therapies makes essential to find new treatment strategies. C3G …

[HTML][HTML] C3G promotes a selective release of angiogenic factors from activated mouse platelets to regulate angiogenesis and tumor metastasis

V Martín-Granado, S Ortiz-Rivero, R Carmona… - Oncotarget, 2017 - ncbi.nlm.nih.gov
Previous observations indicated that C3G (RAPGEF1) promotes α-granule release,
evidenced by the increase in P-selectin exposure on the platelet surface following its …

Ectopic RASGRP2 (CalDAG-GEFI) expression in rheumatoid synovium contributes to the development of destructive arthritis

H Nakamura, S Shimamura, S Yasuda… - Annals of the …, 2018 - ard.bmj.com
Objectives Rheumatoid arthritis (RA) is an autoimmune polyarthritis, in which fibroblast-like
synoviocytes (FLS) play a key role in cartilage and bone destruction through tumour-like …