Publications by authors named "Arzu Yousuf"

Unlabelled: COVID-19 has resulted in the deferral of major surgery for genitourinary (GU) cancers with the exception of cancers with a high risk of progression. We report outcomes for major GU cancer operations, namely radical prostatectomy (RP), radical cystectomy (RC), radical nephrectomy (RN), partial nephrectomy (PN), and nephroureterectomy performed at 13 major GU cancer centres across the UK between March 1 and May 5, 2020. A total of 598 such operations were performed.

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Article Synopsis
  • Caveolae-mediated endocytosis, involving proteins like caveolin-1 and dynamin-2, is crucial for cell adhesion and growth, influencing how cells interact with their environment and each other.
  • Dysregulation of these proteins is linked to increased cancer cell invasion and metastasis, with higher expression levels found in various malignancies, including bladder cancer.
  • Recent findings show that in bladder tumors, caveolin-1 and dynamin-2 expression is significantly elevated, correlating with tumor grade, suggesting their potential role as biomarkers for cancer progression.
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Cancer is defined as undifferentiated and unchecked growth of cells damaging the surrounding tissue. Cancers manifest altered gene expression. Gene expression is regulated by a diverse array of non-protein-coding RNA.

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Gene expression is tightly regulated in time and space through a multitude of factors consisting of signaling molecules. Soluble N-ethylmaleimide-sensitive-factor attachment protein receptors (SNARE) are membrane proteins responsible for the intercellular trafficking of signals through endocytosis and exocytosis of vesicles. Altered expression of SNARE proteins in cellular communication is the major hallmark of cancer phenotypes as indicated in recent studies.

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Adrenal cysts are not common and are most often non-functional and asymptomatic. Most of these cysts are found incidentally. These lesions exhibit a broad histomorphologic spectrum and may vary from benign cysts to malignant cystic neoplasms.

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