Targeted oncogenesis in the thyroid of transgenic mice

Hormone Research
J FeunteunR Monier

Abstract

We have developed mouse models for tumors affecting the epithelial cellular compartment of the thyroid which has been targeted using the bovine thyroglobulin (bTg) promoter. Transgenic mice expressing the human activated c-Ha-Ras gene developed papillary thyroid carcinomas demonstrating the oncogenic potential of activated Ras gene in the thyroid gland. Transgenic mice express the mutant form of the alpha subunit of the adenylate cyclase-coupled G alpha s with mutations at codon 201 (R201H). The expression of this mutant transgene is not by itself sufficient to produce benign tumors or even hyperplasia, but the transgenic mice have inherited a predisposition to develop thyroid adenomas.

Citations

Jul 5, 2001·Domestic Animal Endocrinology·L BlackwoodD J Argyle
Apr 10, 2009·Hormone and Metabolic Research = Hormon- Und Stoffwechselforschung = Hormones Et Métabolisme·X-G Zhu, S-Y Cheng
Sep 1, 2011·Thyroid : Official Journal of the American Thyroid Association·Rebecca E Schweppe, Bryan R Haugen
Mar 5, 2002·The Journal of Small Animal Practice·L Blackwood, D J Argyle
Sep 5, 2001·Clinical Endocrinology·K KrohnR Paschke
Jan 2, 2007·Veterinary Pathology·K A B KnostmanC C Capen
Jan 30, 2003·Molecular Endocrinology·Guanjun ChengJudy L Meinkoth
Feb 16, 2006·The Journal of Biological Chemistry·Marie TeixeiraEvelyne Ferrary

❮ Previous
Next ❯

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.