background trichoepithelioma is a rare benign skin lesion that originates from hair follicles. trichoepitheliomas are mostly seen in the scalp, nose, forehead, and upper lip. methods we present a large family of iranian origin with 15 individuals affected with multiple familial trichoepithelioma in four generations, and treated with three different methods. results trichoepithelioma is histolog...

Very little is known about the role of histone H3 phosphorylation in malignant transformation and cancer development. Here, we examine the function of H3 phosphorylation in cell transformation in vivo. Introduction of small interfering RNA-H3 into JB6 cells resulted in decreased epidermal growth factor (EGF)-induced cell transformation. In contrast, wild-type histone H3 (H3 WT)-overexpressing c...

Background: Hepatocellular carcinoma (HCC), primary liver cancer, is a major health problem and the third most common cause of cancer-related deaths worldwide. Epigenetic modulations are essential for the maintenance of gene expression patterns in mammals. Disruption of these processes can lead to silenced gene and malignant cellular transformation. The current study was designed to compare the...

Marked differences were found in the susceptibility of human fibroblasts to transformation by simian virus 40 (SV40). Highly susceptible cell strains were derived from patients with diseases associated with chromosomal abnormalities and a high incidence of tumors. In the present study, SV40 transformation-susceptible cell strains were not found to have a generalized increase in viral sensitivit...

In this paper, a geometric interpretation is provided of a new rational Landen transformation. The convergence of its iterates is also established.

Our previous studies showed that mycoplasmas prevented apoptosis and induced the malignant transformation of mammalian cells. Other studies indicate that c-Myc plays an important role in promoting apoptosis and malignant transformation of cells. To understand the role of c-Myc in the mycoplasma induced apoptosis prevention and malignant cell transformation, 32D cells, an IL-3 dependent cell lin...