Effective asymmetry in gap junctional intercellular communication between populations of human normal lung fibroblasts and lung carcinoma cells

ZQ Zhang, Y Hu, BJ Wang, ZX Lin, CCG Naus… - …, 2004 - academic.oup.com
The dysfunction of homologous and/or heterologous gap junctional intercellular
communication (GJIC) has been implicated in tumorigenesis of many kinds of cells. Here we …

Connexins in cancer: Jekyll or Hyde?

EE Mulkearns-Hubert, O Reizes, JD Lathia - Biomolecules, 2020 - mdpi.com
The expression, localization, and function of connexins, the protein subunits that comprise
gap junctions, are often altered in cancer. In addition to cell–cell coupling through gap …

Cooperative effects of v-myc and c-Ha-ras oncogenes on gap junctional intercellular communication and tumorigenicity in rat liver epithelial cells

T Hayashi, K Nomata, CC Chang, RJ Ruch, JE Trosko - Cancer letters, 1998 - Elsevier
The objective of this study was to isolate and partially characterize several rat liver epithelial
cell clones containing myc, ras and myc/ras oncogenes in order to study their roles in …

Role of PKC and MAP kinase in EGF-and TPA-induced connexin43 phosphorylation and inhibition of gap junction intercellular communication in rat liver epithelial …

E Rivedal, H Opsahl - Carcinogenesis, 2001 - academic.oup.com
Gap junction intercellular communication (GJIC) is involved in the regulation of many
cellular processes. The gap junction channels are made up of connexins and the flow of …

The role of modulated gap junctional intercellular communication in epigenetic toxicology

JE Trosko, CC Chang, BV Madhukar - Risk Analysis, 1994 - Wiley Online Library
The normal development and health of all multicellular organisms, including the human
being, depend on the adaptive maintenance of the integrity of the genetic information (eg …

Intercellular communication and cancer

R Azarnia, WJ Larsen - Intercellular communication, 1977 - Springer
Among the several different forms of cell interactions known to exist in multicellular
organisms intercellular communication provides the most direct form of communication by …

Cell motility affects the intensity of gap junctional coupling in prostate carcinoma and melanoma cell populations

A Daniel-Wójcik, K Misztal… - International …, 2008 - spandidos-publications.com
Connexins and gap junctions play a crucial role during carcinogenesis. While diverse
regulatory systems have been shown to modulate their function, the influence of cell motility …

Reduced gap junctional intercellular communication and altered biological effects in mouse osteoblast and rat liver oval cell lines transfected with dominant‐negative …

BL Upham, J Suzuki, G Chen, Y Wang… - … in cooperation with …, 2003 - Wiley Online Library
Gap junctional intercellular communication (GJIC) maintains normal growth and
differentiation of cells in a tissue. The intercellular molecules traversing gap junctions are …

Dexamethasone and levetiracetam reduce hetero-cellular gap-junctional coupling between F98 glioma cells and glial cells in vitro

FS Ismail, Z Moinfar, N Prochnow, H Dambach… - Journal of Neuro …, 2017 - Springer
Gap junctions (GJs) in astrocytes and glioma cells are important channels for cell-to-cell
communication that contribute to homo-and heterocellular coupling. According to recent …

Connexins and cAMP cross-talk in cancer progression and metastasis

CX Chen, KJ Luo, JP Yang, YC Huang, ER Cardenas… - Cancers, 2020 - mdpi.com
Simple Summary Different connexins play diverse roles in cancers, either tumor-
suppressing or tumor-promoting. In lung cancer, Cx43 serves as a tumor suppressor at the …