Reduced Levels of ATP Synthase Subunit ATP5F1A Correlate with Earlier-Onset Prostate Cancer
المؤلفون المشاركون
Feichtinger, René G.
Mayr, Johannes A.
Kofler, Barbara
Seifarth, Christof
Klocker, Helmut
Schäfer, Georg
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-14
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Switching of cellular energy production from oxidative phosphorylation (OXPHOS) to aerobic glycolysis occurs in many types of tumors.
However, the significance of energy metabolism for the development of prostate carcinoma is poorly understood.
We investigated the expression of OXPHOS complexes in 94 human prostate carcinomas and paired benign tissue using immunohistochemistry.
Overall mitochondrial mass was upregulated in carcinomas compared to benign prostate tissue in all Gleason grades.
A significant direct correlation between the expression of OXPHOS complexes I, II, and V and the Gleason score was observed.
However, 17% of prostate carcinomas and 18% of benign prostate tissues showed isolated or combined deficiency of OXPHOS complexes (one deficiency in 12% of the tumors, combined deficiencies in 5%).
Complex I was absent in 9% of the samples, with only parts of the tumor affected.
ATP5F1A, a complex V protein, was the most frequently affected subunit, in 10% of tumors and 11% of benign prostate tissues (but not both tissues in any single patient).
A possible role of complex V in prostate cancer development is suggested by the significant positive correlation of ATP5F1A levels with earlier-onset prostate cancer (age at diagnosis and at prostatectomy) and free PSA percentage.
The relatively high percentage (17%) of prostate carcinomas with regional foci of partial OXPHOS complex deficiencies could have important therapeutic implications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Feichtinger, René G.& Schäfer, Georg& Seifarth, Christof& Mayr, Johannes A.& Kofler, Barbara& Klocker, Helmut. 2018. Reduced Levels of ATP Synthase Subunit ATP5F1A Correlate with Earlier-Onset Prostate Cancer. Oxidative Medicine and Cellular Longevity،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1210863
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Feichtinger, René G.…[et al.]. Reduced Levels of ATP Synthase Subunit ATP5F1A Correlate with Earlier-Onset Prostate Cancer. Oxidative Medicine and Cellular Longevity No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1210863
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Feichtinger, René G.& Schäfer, Georg& Seifarth, Christof& Mayr, Johannes A.& Kofler, Barbara& Klocker, Helmut. Reduced Levels of ATP Synthase Subunit ATP5F1A Correlate with Earlier-Onset Prostate Cancer. Oxidative Medicine and Cellular Longevity. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1210863
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1210863
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر