دورية أكاديمية
Integrated Expression of Circulating miR375 and miR371 to Identify Teratoma and Active Germ Cell Malignancy Components in Malignant Germ Cell Tumors
| العنوان: | Integrated Expression of Circulating miR375 and miR371 to Identify Teratoma and Active Germ Cell Malignancy Components in Malignant Germ Cell Tumors |
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| المؤلفون: | Nappi, L, Thi, M, Adra, N, Hamilton, RJ, Leao, R, Lavoie, JM, Soleimani, M, Eigl, BJ, Chi, K, Gleave, M, So, A, Black, PC, Bell, R, Daneshmand, S, Cary, C, Masterson, T, Einhorn, L, Nichols, C, Kollmannsberger, C |
| سنة النشر: | 2023 |
| المجموعة: | Repositório Comum (RCAAP - Repositório Científico de Acesso Aberto de Portugal) |
| مصطلحات موضوعية: | MicroRNAs, Neoplasias Embrionárias de Células Germinativas, Neoplasias Testiculares, Teratoma, Neoplasms, Germ Cell and Embryonal, Testicular Neoplasms |
| الوصف: | Active germ cell malignancies express high levels of specific circulating micro-RNAs (miRNAs), including miR-371a-3p (miR371), which is undetectable in teratoma. Teratoma markers are urgently needed for theselection of patients and treatments because of the risk of malignant transformation and growing teratoma syndrome. To assess the accuracy of plasma miR375 alone or in combination with miR371 in detecting teratoma, 100 germ cell tumor patients, divided into two cohorts, were enrolled in a prospective multi-institutional study. In the discovery cohort, patients with pure teratoma and with no/low risk of harboring teratoma were compared; the validation cohort included patients with confirmed teratoma, active germ cell malignancy, or complete response after chemotherapy. The area under the receiver operating characteristic curve values for miR375, miR371, and miR371-miR375 were, respectively, 0.93 (95% confidence interval [CI]: 0.87-0.99), 0.59 (95% CI: 0.44-0.73), and 0.95 (95% CI: 0.90-0.99) in the discovery cohort and 0.55 (95% CI: 0.36-0.74), 0.74 (95% CI: 0.58-0.91), and 0.77 (95% CI: 0.62-0.93) in the validation cohort. Our study demonstrated that the plasma miR371-miR375 integrated evaluation is highly accurate to detect teratoma. PATIENT SUMMARY: The evaluation of two micro-RNAs (miR375-miR371) in the blood of patients with germ cell tumors is promising to predict teratoma. This test could be particularly relevant to the identification of teratoma in patients with postchemotherapy residual disease. ; info:eu-repo/semantics/publishedVersion |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | Eur Urol . 2021 Jan;79(1):16-19; http://hdl.handle.net/10400.26/43624Test |
| DOI: | 10.1016/j.eururo.2020.10.024 |
| الإتاحة: | https://doi.org/10.1016/j.eururo.2020.10.024Test http://hdl.handle.net/10400.26/43624Test |
| حقوق: | openAccess |
| رقم الانضمام: | edsbas.203E77DF |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.eururo.2020.10.024 |
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