<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Novel cellular markers in breast cancer: Differential presence of p23K and p30.33K prosomal antigens in tumors of Parsi and non-Parsi women."^^ . "Epidemiological studies have revealed that Parsi women have a higher incidence of breast cancer than non-Parsis and that they are more susceptible to breast cancer. We have studied the cellular distribution of two prosomal proteins p23K in parallel to the p30.33K and proliferation marker Ki-67 as potential markers to identify high risk population for breast cancers. Flow cytometry data demonstrated that the Parsi benign and non-Parsi malignants have a higher number of cells labelled with these two prosomal protein antibodies than the non-Parsi benign and European 'normals'. Using immunohistochemical methods, p23 K was found to be significantly higher in Parsi and non-Parsi malignants as well as in non-Parsi benigns. In our FCM analysis, intergroup comparison showed, interestingly, a significantly higher expression of both p23K and p30.33K in Parsi benigns as compared to non-Parsis, raising the possibility that benign tumors of Parsis represent already premalignant lesions. The present study, in addition, proposes the prosomal antigens as likely cell proliferation markers comparable to Ki-67. "^^ . "1996-10" . "9" . "4" . . "PROFESSOR D A SPANDIDOS, EDITORIAL OFFICE, 1, S MERKOURI ST, ATHENS 116 35, GREECE "^^ . . . "INTERNATIONAL JOURNAL OF ONCOLOGY"^^ . . . "10196439" . . . . . . . . . . . . . . . . "AJ"^^ . "Bhui"^^ . "AJ Bhui"^^ . . "J"^^ . "Bureau"^^ . "J Bureau"^^ . . "A"^^ . "Mondal"^^ . "A Mondal"^^ . . "A"^^ . "Abbas"^^ . "A Abbas"^^ . . . . . "HTML Summary of #751 \n\nNovel cellular markers in breast cancer: Differential presence of p23K and p30.33K prosomal antigens in tumors of Parsi and non-Parsi women.\n\n" . "text/html" . . . "RZ Other systems of medicine"@en . .