دورية أكاديمية
Immunohistochemistry of canine mammary tumours: review and consensus standard guidelines on epithelial and myoepithelial phenotype markers, HER-2 and hormone receptor assessment
| العنوان: | Immunohistochemistry of canine mammary tumours: review and consensus standard guidelines on epithelial and myoepithelial phenotype markers, HER-2 and hormone receptor assessment |
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| المؤلفون: | Pena L, Gama A, Goldschmidt M, Abadie J, Benazzi M, Castagnaro M, Diez L, Gartner F, Hellmen E, Kiupel M, Millan Y, Miller M, Nguyen F, Sarli G, Zappulli V, Martin de las Mulas J., POLI, ALESSANDRO |
| المساهمون: | Pena, L, Gama, A, Goldschmidt, M, Abadie, J, Benazzi, M, Castagnaro, M, Diez, L, Gartner, F, Hellmen, E, Kiupel, M, Millan, Y, Miller, M, Nguyen, F, Poli, Alessandro, Sarli, G, Zappulli, V, Martin de las Mulas, J. |
| سنة النشر: | 2014 |
| المجموعة: | ARPI - Archivio della Ricerca dell'Università di Pisa |
| مصطلحات موضوعية: | canine mammary tumors, immunohistochemistry, phenotype markers, HER2, estrogen receptor, progesterone receptor, consensual recommendations |
| الوصف: | Although there have been several studies on the use of immunohistochemical biomarkers of canine mammary tumors (CMTs) the results are difficult to compare. This paper provides guidelines on the most useful immunohistochemical markers in order to standardize their use and understand how outcomes are measured, thus assuring reproducibility of results. We have reviewed the biomarkers of canine mammary epithelial and myoepithelial cells and identified those biomarkers which are most useful, and those biomarkers for invasion and lymph node micrometastatic disease. A 10% threshold for positive reaction for most of these markers is recommended. Guidelines on immunolabeling for HER2, estrogen receptors (ER) and progesterone receptors (PR) are provided along with the specific recommendations for interpretation of the results for each of these biomarkers in CMTs. Only 3+ HER2 positive tumors should be considered positive, as is found in human breast cancer. The lack of any known response to adjuvant endocrine therapy of ER- and PR-positive CMTs prevents the use of the biological positive/negative threshold used in human breast cancer. IHC results of ER and PR in CMTs should be reported as the sum of the percentage of positive cells and the intensity of immunolabeling (Allred score). Incorporation of these recommendations in future studies, either prospective or retrospective, will provide a mechanism for the direct comparison of studies and will help to determine whether these biomarkers have prognostic significance. Finally, these biomarkers may ascertain the most appropriate treatment(s) for canine malignant mammary neoplasms. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/24227007; info:eu-repo/semantics/altIdentifier/wos/WOS:000329347900009; volume:51; issue:1; firstpage:127; lastpage:145; numberofpages:19; journal:VETERINARY PATHOLOGY; http://hdl.handle.net/11568/316468Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84891697317 |
| DOI: | 10.1177/0300985813509388 |
| الإتاحة: | https://doi.org/10.1177/0300985813509388Test http://hdl.handle.net/11568/316468Test |
| رقم الانضمام: | edsbas.E61175BF |
| قاعدة البيانات: | BASE |
| DOI: | 10.1177/0300985813509388 |
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