Elizabeth Ferreira Martinez

• Abstract

  Cell communication, either in physiological or pathological conditions, is mediated mainly by molecules present in cellular surface as well as via soluble factors secreted by cells. Recently, a great interest has emerged regarding the mechanism of cell-to-cell communication through vesicles called exosomes. These structures are produced by many different cell types and can modulate cellul…

  Effects of exosomes in the communication between benign myoepithelial cells and malignant epithelial cells on the expression of genes associated with the development of the neoplastic phenotype, AP.R

• Abstract

  In order to occur the neoplastic progression, it is required the occurrence of several genetic and epigenetic events, including the overexpression of molecules that regulate cell growth, proliferation, motility and invasion to surround tissues, as well as cell surface receptors and adhesion molecules alterations which regulate cell-cell and cell-extracellular matrix interactions. Some stu…

  In vitro expression of adhesion molecules on in situ like malignant areas, AP.R

• Abstract

  The cell communication, either in physiological or pathological, occurs most of the time mediated by molecules located on the cell surface. Recently studies are showing the importance of a mechanism of cellular communication mediated by vesicles called extracellular vesicles. These structures, produced by different kinds of cells, are capable of modifying the cell activity by the inductio…

  Evaluation of extracellular vesicles derived from malignant neoplastic cell cultures on MMPs expression and invasion of myoepithelial cells, BP.IC

• Abstract

  Aging is a complex biological process involving multifactorial dynamic interactions, with three-dimensional changes in all organs and systems. At the skin, in cellular level, due to aging, the process of synthesis and degradation of extracellular matrix has been established, however with changes in the profile and molecular composition, and as a result, there is the anatomical and clinica…

  Evaluation of the effects of hyaluronic acid and poly-L-lactic acid in the synthesis of Collagen type i and inflammatory process: in vivo study, BP.IC

• Abstract

  The role of tumor microenvironment in the neoplastic process has been emphasized in several studies. This is due to the fact that some components of this microenvironment such as stromal and neoplastic cells such as fibroblasts and myofibroblasts, and leukocytes, acting on the growth, differentiation and invasive behavior of tumor cells. Additionally, molecules that act as extracellular m…

  In vitro evaluation of substance P on cellular proliferation and invasion of squamous cell Carcinoma cells, BP.IC

(Only some records are available in English at this moment)