کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3943840 | 1254133 | 2006 | 5 صفحه PDF | دانلود رایگان |
BackgoundParathyroid hormone-related peptide (PTHrP) appears as the major causative agent responsible for the humoral hypercalcemia of malignancy (HHM). However, the use of promoters and splicing patterns of PTHrP gene in HHM have not been reported yet.CaseA 35-year-old woman was diagnosed as an ovarian clear cell carcinoma with HHM caused by elevated serum PTHrP after delivery. An immunohistochemical study showed PTHrP expression in the tumor tissue. The Southern blot analysis following RT-PCR confirmed the presence of all types of PTHrP mRNA transcripts produced by a combination of three promoters, one 5′ alternative splicing and three alternative 3′ splicing events.ConclusionAn ovarian clear cell carcinoma induced PTHrP-related HHM, which resulted from the high expression of all isoforms for PTHrP gene.
Journal: Gynecologic Oncology - Volume 103, Issue 2, November 2006, Pages 740–744