Original paper.

Previous research has shown that family background and raising the education of girls taking the chances of teenage pregnancy , but these results demonstrate the positive sibling effect still dwarfs the negative effect of education. These findings provide strong evidence that the contagious effect of teen motherhood siblings is greater than the general effect better educated better educated. This suggests that more policies directly at decreasing teenage pregnancy will be required teen teen births.

The new mouse models technically the EMBL scientists able selectively shut down IRP function in specific cell types such as liver cells, liver cells, perform several important metabolic functions. – ‘Mice whose liver cells can not produce IRPs from liver failure a few days after birth, die,’says Bruno Galy, Staff Scientist in Matthias Hentze group at EMBL who cited the work: ‘The mitochondria in the cells have structural defects do not work properly do not function properly because it does not have enough iron. ‘.. Mitochondria need iron to function, days after birth, to convert iron into other chemical forms in the cell: iron – sulfur clusters and haem one of the components of hemoglobin.Original paper. Lim HY, Wessells RJ, Ocorr K, Bodmer R. Phospholipid homoeostasis controlled lipid metabolism and the cardiac function with SREBP signaling at Drosophila Genes & Development January. 2011th.

At this study, researchers analyzed mutant fruit tickets , the unusually low phosphatidylethanolamine , a kind of fat of which an essential part of the cell membranes both fly and mammals. They felt one that compensate these flies low PE by triggering an mechanism for the synthesis of fat. In this mechanism, one protein a protein sterol regulatory element is binding protein turns gene metabolic enzymes which synthesize result higher the SREBP those PE – deficient mutant flies had high triglycerides, heart -damaging greases commonly associated with obesity and type -2 diabetes in humans. As the result in the cell membrane Fett Synthese and logical chain triglyceride fat accumulation added up to heart problem for flying short to PE – producing enzymes. In comparison to their of genetically normal counterparts of, they were especially prone to cardiac arrest stressed and other heart problems..

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