Transgenic Mice That Overexpress Mouse Apolipoprotein B

MCP-1 deficiency reduces susceptibility to atherosclerosis in mice that overexpress human apolipoprotein B.

The earliest recognizable atherosclerotic lesions are fatty streaks composed of lipid-laden macrophages (foam cells). Circulating monocytes are the precursors of these foam cells, but the molecular mechanisms that govern macrophage trafficking through the vessel wall are poorly understood. Monocyte chemoattractant protein-1 (MCP-1), a member of the chemokine (chemotactic cytokine) family, is a ...

Skeletal overgrowth in transgenic mice that overexpress brain natriuretic peptide.

Longitudinal bone growth is determined by the process of endochondral ossification in the cartilaginous growth plate, which is located at both ends of vertebrae and long bones and involves many systemic hormones and local regulators. Natriuretic peptides organize a family of three structurally related peptides: atrial natriuretic peptide, brain natriuretic peptide (BNP), and C-type natriuretic ...

Transgenic Mice which Overexpress Nerve Growth Factor

Mammary gland morphogenesis is inhibited in transgenic mice that overexpress cell surface β1,4-galactosyltransferase

Mammary gland morphogenesis is facilitated by a precise sequence of cell-cell and cell-matrix interactions, which are mediated in part through a variety of cell surface receptors and their ligands (Boudreau, N., Myers, C. and Bissell, M. J. (1995). Trends in Cell Biology 5, 1-4). Cell surface β1,4galactosyltransferase (GalTase) is one receptor that participates in a variety of cell-cell and cel...

Reconciling data from transgenic mice that overexpress IGF-I specifically in skeletal muscle.

Transgenic mice that overexpress insulin-like growth factor-1 (IGF-I) specifically in skeletal muscle have generated much information about the role of this factor for muscle growth and remodelling and provide insight for therapeutic applications of IGF-I for different pathological states and ageing. However, difficulties arise when attempting to critically compare the significance of data obta...