Use of a cDNA-based sequencing method to determine the status of the p53 gene in primary breast cancers yielded better prognostic information than IHC performed with the Pab 1801 monoclonal antibody.
c-erbB-2 protein overexpression may have a predictive value with regard to adjuvant therapy in node-positive patients, for whom adjuvant tamoxifen with radiotherapy appears insufficient in the presence of c-erbB-2 overexpression. Combination of conventional and newer tumor markers may identify patients with a worse prognosis within groups with a generally favorable prognosis.
SummaryEighty‐two children with food sensitivity were followed‐up for 2‐5 years. Most children showed a decreasing sensitivity and the clinical course of food allergy seemed to reflect the course of the humoral immune responses to the offending foods. The occurrence of IgE‐ and IgG‐antibodies parallelled in most cases. However, an early, high IgG/IgE food antibody ratio seemed to be a good prognostic sign, indicating a possible blocking capacity of IgG‐antibodies.
The present investigation demonstrates that CDKN2A germline gene mutations were observed in 7.8% of the 64 Swedish melanoma kindreds that each included at least two first-degree relatives with melanoma and dysplastic nevus syndrome. No CDKN2A exon 1beta or CDKN2B mutations were identified. The critical genes responsible for the inheritance of a susceptibility to develop melanoma among family members in this population have yet to be identified.
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