@article {496,
	title = {Intrauterine growth restriction is associated with cardiac ultrastructural and gene expression changes related to the energetic metabolism in a rabbit model.},
	journal = {Am J Physiol Heart Circ Physiol},
	volume = {305},
	year = {2013},
	month = {2013 Dec},
	pages = {H1752-60},
	abstract = {<p>Intrauterine growth restriction (IUGR) affects 7-10\% of pregnancies and is associated with cardiovascular remodeling and dysfunction, which persists into adulthood. The underlying subcellular remodeling and cardiovascular programming events are still poorly documented. Cardiac muscle is central in the fetal adaptive mechanism to IUGR given its high energetic demands. The energetic homeostasis depends on the correct interaction of several molecular pathways and the adequate arrangement of intracellular energetic units (ICEUs), where mitochondria interact with the contractile machinery and the main cardiac ATPases to enable a quick and efficient energy transfer. We studied subcellular cardiac adaptations to IUGR in an experimental rabbit model. We evaluated the ultrastructure of ICEUs with transmission electron microscopy and observed an altered spatial arrangement in IUGR, with significant increases in cytosolic space between mitochondria and myofilaments. A global decrease of mitochondrial density was also observed. In addition, we conducted a global gene expression profile by advanced bioinformatics tools to assess the expression of genes involved in the cardiomyocyte energetic metabolism and identified four gene modules with a coordinated over-representation in IUGR: oxygen homeostasis (GO: 0032364), mitochondrial respiratory chain complex I (GO:0005747), oxidative phosphorylation (GO: 0006119), and NADH dehydrogenase activity (GO:0003954). These findings might contribute to changes in energetic homeostasis in IUGR. The potential persistence and role of these changes in long-term cardiovascular programming deserves further investigation. </p>},
	keywords = {Animals, Disease Models, Animal, Energy Metabolism, Female, Fetal Growth Retardation, gene expression, Mitochondria, Myocardium, Oxidative Phosphorylation, Placenta, Pregnancy, Rabbits},
	issn = {1522-1539},
	doi = {10.1152/ajpheart.00514.2013},
	author = {Gonz{\'a}lez-Tendero, Anna and Torre, Iratxe and Garc{\'\i}a-Ca{\~n}adilla, Patricia and Crispi, F{\'a}tima and Garcia-Garcia, Francisco and Dopazo, Joaquin and Bijnens, Bart and Gratac{\'o}s, Eduard}
}
@article {949,
	title = {Transcriptome profiling of the intoxication response of Tenebrio molitor larvae to Bacillus thuringiensis Cry3Aa protoxin.},
	journal = {PloS one},
	volume = {7},
	year = {2012},
	month = {2012},
	pages = {e34624},
	abstract = {Bacillus thuringiensis (Bt) crystal (Cry) proteins are effective against a select number of insect pests, but improvements are needed to increase efficacy and decrease time to mortality for coleopteran pests. To gain insight into the Bt intoxication process in Coleoptera, we performed RNA-Seq on cDNA generated from the guts of Tenebrio molitor larvae that consumed either a control diet or a diet containing Cry3Aa protoxin. Approximately 134,090 and 124,287 sequence reads from the control and Cry3Aa-treated groups were assembled into 1,318 and 1,140 contigs, respectively. Enrichment analyses indicated that functions associated with mitochondrial respiration, signalling, maintenance of cell structure, membrane integrity, protein recycling/synthesis, and glycosyl hydrolases were significantly increased in Cry3Aa-treated larvae, whereas functions associated with many metabolic processes were reduced, especially glycolysis, tricarboxylic acid cycle, and fatty acid synthesis. Microarray analysis was used to evaluate temporal changes in gene expression after 6, 12 or 24 h of Cry3Aa exposure. Overall, microarray analysis indicated that transcripts related to allergens, chitin-binding proteins, glycosyl hydrolases, and tubulins were induced, and those related to immunity and metabolism were repressed in Cry3Aa-intoxicated larvae. The 24 h microarray data validated most of the RNA-Seq data. Of the three intoxication intervals, larvae demonstrated more differential expression of transcripts after 12 h exposure to Cry3Aa. Gene expression examined by three different methods in control vs. Cry3Aa-treated larvae at the 24 h time point indicated that transcripts encoding proteins with chitin-binding domain 3 were the most differentially expressed in Cry3Aa-intoxicated larvae. Overall, the data suggest that T. molitor larvae mount a complex response to Cry3Aa during the initial 24 h of intoxication. Data from this study represent the largest genetic sequence dataset for T. molitor to date. Furthermore, the methods in this study are useful for comparative analyses in organisms lacking a sequenced genome.},
	keywords = {Administration, Animals, Bacterial Proteins, Base Sequence, Biosynthetic Pathways, Complementary, DNA, Endotoxins, Energy Metabolism, Gene Expression Profiling, Hemolysin Proteins, Larva, Microarray Analysis, Molecular Sequence Data, Oral, Sequence Analysis, Tenebrio, Time Factors, Transcriptome},
	issn = {1932-6203},
	doi = {10.1371/journal.pone.0034624},
	author = {Oppert, Brenda and Dowd, Scot E and Bouffard, Pascal and Li, Lewyn and Ana Conesa and Lorenzen, Marc{\'e} D and Toutges, Michelle and Marshall, Jeremy and Huestis, Diana L and Fabrick, Jeff and Oppert, Cris and Jurat-Fuentes, Juan Luis}
}
