PMID: 25792645Mar 21, 2015Paper

Expression and roles of CCN2 in dental epithelial cells

In Vivo
Tsuyoshi ShimoAkira Sasaki

Abstract

Connective tissue growth factor (CCN2) regulates diverse cellular functions, including tooth development. In order to delineate the precise role of CCN2 in the epithelium during odontogenesis, we investigated how it is expressed and what roles it may have in primary cultures of epithelial cells derived from developing tooth germ of the bovine fetus. Ccn2 mRNA and protein were strongly expressed in the inner dental epithelium, which is consistent with the expression of transforming growth factor-β2 mRNA and proliferating cell nuclear antigen. Bone morphogenetic protein 4 (BMP4) and fibroblast growth factor 2 (FGF2) were also expressed in the inner dental epithelium, indicating that CCN2 functionally interacts with these factors in the epithelium. The stimulatory effects of FGF2 on cell proliferation and BMP4 on cell differentiation were additively up-regulated by CCN2 in a newly-established dental epithelium cell culture. Taken together, our data provide clear evidence that CCN2 is synthesized by inner dental epithelial cells, and appears to act as an autocrine factor, which regulates dental epithelial cell proliferation and differentiation in concert with growth factors.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Journal of Molecular Medicine : Official Organ of the Gesellschaft Deutscher Naturforscher Und Ärzte
Friedrich C Luft
Developmental Dynamics : an Official Publication of the American Association of Anatomists
Tsuyoshi ShimoEiki Koyama
Developmental Dynamics : an Official Publication of the American Association of Anatomists
Chandrakala PuligillaMatthew W Kelley
© 2021 Meta ULC. All rights reserved