APOAV (T-1131>C) variant has no effect on mother's height in a large population study

The important role of APOAV gene T-1131>C variant in determination of plasma triglyceride levels has been proved on many population studies. Recently, associations between C-1131 allele and higher mother's height as well as with longer fetal birth length were suggested. In 1,305 females, aged between 28 and 67 years and having at least one child, we have analyzed a putative association between T-1131>C APOAV variant (analyzed by PCR and restriction analysis) and body height. Mother's body height did not differ between T/T homozygotes (N = 1093, 162.5 ± 6.5 cm) and C allele carriers (N = 212, 162.1 ± 6.4 cm). Thus we have failed to confirm, that mothers with APOAV C-1131 allele are higher than T/T-1131 homozygotes

Cholesterol in the Cell Membrane—An Emerging Player in Atherogenesis

Membrane cholesterol is essential for cell membrane properties, just as serum cholesterol is important for the transport of molecules between organs. This review focuses on cholesterol transport between lipoproteins and lipid rafts on the surface of macrophages. Recent studies exploring this mechanism and recognition of the central dogma—the key role of macrophages in cardiovascular disease—have led to the notion that this transport mechanism plays a major role in the pathogenesis of atherosclerosis. The exact molecular mechanism of this transport remains unclear. Future research will improve our understanding of the molecular and cellular bases of lipid raft-associated cholesterol transport