The ‘just-right’ signaling model: APC somatic mutations are selected based on a specific level of activation of the β-catenin signaling cascade von Albuquerque, Cristina, Breukel, Cor, van der Luijt, Rob, Fidalgo, Paulo, Lage, Pedro, Slors, Frederik J.M., Leitão, C. Nobre, Fodde, Riccardo, Smits, Ron

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Chromosomal analysis of Barrett's cells: demonstration of instability and detection of the metaplastic lineage involved von Chaves, Paula, Crespo, Mateus, Ribeiro, Catarina, Laranjeira, Cátia, Pereira, A Dias, Suspiro, Alexandra, Cardoso, Paula, Leitão, C Nobre, Soares, Jorge

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First report of a complete pathological response of a pelvic GIST treated with imatinib as neoadjuvant therapy von Salazar, M, Barata, A, André, S, Venâncio, J, Francisco, I, Cravo, M, Nobre-Leitão, C

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Losses of Heterozygosity on Chromosomes 9p and 17p Are Frequent Events in Barrett's Metaplasia Not Associated With Dysplasia or Adenocarcinoma von Suspiro, Alexandra, Pereira, Dias A, Afonso, Ana, Albuquerque, Cristina, Chaves, Paula, Soares, Jorge, Leitão, Nobre C

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Effect of folate supplementation on DNA methylation of rectal mucosa in patients with colonic adenomas: correlation with nutrient intake von Cravo, M.L., Pinto, A.G., Chaves, P., Cruz, J.A., Lage, P., Nobre Leitão, C., Costa Mira, F.

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Pathogenicity of missense and splice site mutations in hMSH2 and hMLH1 mismatch repair genes: implications for genetic testing von Cravo, M, Afonso, A J, Lage, P, Albuquerque, C, Maia, L, Lacerda, C, Fidalgo, P, Chaves, P, Cruz, C, Nobre-Leitão, C

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BAT-26 identifies sporadic colorectal cancers with mutator phenotype: a correlative study with clinico-pathological features and mutations in mismatch repair genes von Cravo, M., Lage, P., Albuquerque, C., Chaves, P., Claro, I., Gomes, T., Gaspar, C., Fidalgo, P., Soares, J., Nobre-Leitão, C.

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APC or MUTYH mutations account for the majority of clinically well-characterized families with FAP and AFAP phenotype and patients with more than 30 adenomas von Filipe, B, Baltazar, C, Albuquerque, C, Fragoso, S, Lage, P, Vitoriano, I, Mão de Ferro, S, Claro, I, Rodrigues, P, Fidalgo, P, Chaves, P, Cravo, M, Nobre Leitão, C

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Global DNA hypomethylation occurs in the early stages of intestinal type gastric carcinoma von Cravo, M, Pinto, R, Fidalgo, P, Chaves, P, Glória, L, Nobre-Leitão, C, Costa Mira, F

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Schwannoma of the Esophagus: Computed Tomography and Endosonographic Findings of a Special Type of Schwannoma von Vinhais, S. N., Cabrera, R. A., Nobre-Leitão, C., Cunha, T. M.

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Calcium regulation of colonic crypt cell kinetics: Evidence for a direct effect in mice von Nobre-Leitão, Carlos, Chaves, Paula, Fidalgo, Paulo, Cravo, Marília, Gouveia-Oliveira, António, Ferra, Maria A., Mira, Francisco C.

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Longitudinal Comparative Study on the Influence of Computers on Reporting of Clinical Data von Gouveia-Oliveira, A., Raposo, V. D., Salgado, N. C., Almeida, I., Nobre-Leitão, C., Galvão de Melo, F.

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Re: A National Cancer Institute Workshop on Hereditary Nonpolyposis Colorectal Cancer Syndrome: Meeting Highlights and Bethesda Guidelines von Fidalgo, P O, Cravo, M L, Nobre-Leitão, C

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Genetic characterisation of patients with multiple colonic polyps von Albuquerque, C, Cravo, M, Cruz, C, Lage, P, Chaves, P, Fidalgo, P, Suspiro, A, Nobre Leitão, C

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Early gastric cancer: An analysis of 44 cases with emphasis on the prognostic significance of the macroscopic and microscopic growth patterns von Oliveira, Pedro, Nobre-Leitão, C., Chaves, Paula

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DNA hypomethylation and proliferative activity are increased in the rectal mucosa of patients with long‐standing ulcerative colitis von Glória, Luísa, Cravo, Marília, Pinto, António, de Sousa, L. Salazar, Chaves, Paula, Leitão, C. Nobre, Quina, Mário, Mira, F. Costa, Soares, Jorge

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Validation and simplification of Bethesda guidelines for identifying apparently sporadic forms of colorectal carcinoma with microsatellite instability von Cravo, Marilia L., Fidalgo, Paulo O., Lage, Pedro A., Albuquerque, Cristina M., Chaves, Paula P., Claro, Isabel, Gomes, Teresa, Gaspar, Claudia, Soares, Jorge O., Nobre‐Leitão, Carlos

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Detection of mutations in mismatch repair genes in Portuguese families with hereditary non-polyposis colorectal cancer (HNPCC) by a multi-method approach von Fidalgo, P, Almeida, M R, West, S, Gaspar, C, Maia, L, Wijnen, J, Albuquerque, C, Curtis, A, Cravo, M, Fodde, R, Leitao, C N, Burn, J

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DNA methylation and subclinical vitamin deficiency of folate, pyridoxal-phosphate and vitamin B12 in chronic alcoholics von Cravo, M., Glória, L., Camilo, M.E., Resende, M., Cardoso, J. Neves, Leitão, C. Nobre, Mira, F. Costa

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Folate status, DNA methylation and colon cancer risk in inflammatory bowel disease von Cravo, M., Glória, L., Salazar de Sousa, L., Chaves, P., Dias Pereira, A., Quina, M., Nobre Leitão, C., Costa Mira, F.

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