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| Folgueira,M.A.A.K.; Brentani,H.; Katayama,M.L.H.; Patrão,D.F.C.; Carraro,D.M.; Mourão Netto,M.; Barbosa,E.M.; Caldeira,J.R.F.; Abreu,A.P.S.; Lyra,E.C.; Kaiano,J.H.L.; Mota,L.D.; Campos,A.H.J.F.M.; Maciel,M.S.; Dellamano,M.; Caballero,O.L.S.D.; Brentani,M.M.. |
| Clinical stage (CS) is an established indicator of breast cancer outcome. In the present study, a cDNA microarray platform containing 692 genes was used to identify molecular differences between CSII and CSIII disease. Tumor samples were collected from patients with CSII or CSIII breast cancer, and normal breast tissue was collected from women without invasive cancer. Seventy-eight genes were deregulated in CSIII tumors and 22 in CSII tumors when compared to normal tissue, and 20 of them were differentially expressed in both CSII and CSIII tumors. In addition, 58 genes were specifically altered in CSIII and expression of 6 of them was tested by real time RT-PCR in another cohort of patients with CSII or CSIII breast cancer and in women without cancer.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Breast cancer; CDNA microarray; Clinical stage; Gene expression. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000800013 |
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| Fleury, Elodie; Huvet, Arnaud. |
| Summer mortality of Crassostrea gigas is the result of a complex interaction between oysters, their environment, and pathogens. A high heritability was estimated for resistance to summer mortality, which provided an opportunity to develop lines of oysters that were resistant (R) or susceptible (S) to summer mortality. Previous genome-wide expression profiling study of R and S oyster gonads highlighted reproduction and antioxidant defense as constitutive pathways that operate differentially between these two lines. Here, we show that signaling in innate immunity also operates differentially between these lines, and we hypothesize that this is at the main determinant of their difference in survival in the field. A reanalysis of our published microarray data... |
| Tipo: Text |
Palavras-chave: Mollusca; Crassostrea gigas; Gene; Immunity; CDNA microarray; Summer mortality. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00083/19423/17213.pdf |
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