Publications by authors named "Amal Abou El-Fadle"
Novel strategies for early detection of breast cancer, the most common and second most lethal cancer in women, are urgently needed. Silencing tumor suppressor genes via DNA methylation has established hypermethylation as one of the most frequent molecular alterations that may initiate and drive many types of human neoplasia including breast cancer. Detecting such epigenetic changes in DNA derived not only from tumor tissue, but also from bodily fluids, may be a promising target for the molecular analysis of cancer.
View Article and Find Full Text PDFBy regulating matrix metalloproteinase (MMP) activity and controlling the breakdown of extracellular matrix components, tissue inhibitors of metalloproteinases (TIMPs) play an important role in the process of tumor invasion and metastasis. The present study was designed to clarify the role of TIMP-2 in nasopharyngeal carcinoma (NPC) patients and to evaluate its importance relative to clinicopathologic parameters. It was carried out in 30 patients with NPC and 20 controls.
View Article and Find Full Text PDFBackground: We evaluated the diagnostic efficacy of urinary angiogenin (ANG) and cytokeratin 20 (CK-20) mRNA in comparison with voided urine cytology in the detection of bladder cancer patients.
Objectives And Methods: A total of 97 Egyptian patients provided a single voided urine sample for ANG, CK-20 and cytology before cystoscopy. Of the 97 cases, 63 were histologically diagnosed as bladder cancer; 33 with transitional cell carcinoma (TCC) and 30 with squamous cell carcinoma (SCC), whereas the remaining 34 had benign urological disorders.