The Wilms' tumour suppressor gene, WT1, is mutated in 10-15% of Wilms' tumours and encodes zinc-finger proteins with diverse cellular functions critical for nephrogenesis, genitourinary development, haematopoiesis and sex determination. Here we report that a novel alternative WT1 transcript, AWT1, is co-expressed with WT1 in renal and haematopoietic cells. AWT1 maintains WT1 exonic structure be...

Neuroendocrine tumours (NETs) constitute a heterogeneous group of tumours that frequently express cell membrane-specific peptide receptors, such as somatostatin receptors (SSTRs), and of which gastroenteropancreatic (GEP), carcinoid and pancreatic islet cell tumours exhibit the highest expression of SSTRs. Radiolabelled receptor-binding somatostatin analogues (octreotide and lanreotide) act as ...

The European Association of Urology (EAU) Guidelines Panel on Upper Urinary Tract Urothelial Carcinoma (UTUC) has prepared updated guidelines to aid clinicians in the current evidence-based management UTUC and incorporate recommendations into clinical practice. To provide an overview EAU as clinicians. provided are based a thorough review available articles identified following systematic searc...

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INTRODUCTION Radiotherapy outcomes are influenced by treatment delivery geometric accuracy and organ-at-risk dose. The location of abdominal structures such as the liver, kidneys and tumour volumes can be strongly influenced by respiratory motion. This increases geometric uncertainty and dose to organs-at-risk. One common method of minimising respiratory motion is abdominal compression (AC). ...

Background: Acoustic cavitation which occurs at high intensities of ultrasound waves can be fatal for tumor cells; however, it can be used to destroy cancer cells as an efficient therapeutic method. On the other hand, it is known that the existence of nanoparticles in a liquid decreases the acoustic cavitation onset threshold. Materials and Methods: In this work, the combined effects of therape...

BACKGROUND Growth differentiation factor-9 (GDF9), a member of the bone morphogenetic protein (BMP) family and the transforming growth factor (TGF)-beta superfamily, has recently been implicated in the biological control of cancer cell behaviour. It has also been implicated in the development and spread of solid cancer. However, the role of GDF9 in kidney cancer remains to be investigated. In t...

introduction: to report our experience with a large series of surgical procedures for removal of cerebellopontine angle (cpa) tumors using different approaches.   materials and methods: this was a retrospective analysis of 50 patients (mean age, 49 years) with cpa tumors (predominantly acoustic neuroma) who underwent surgical removal using appropriate techniques (principally a translabyrinthine...

Using high-throughput gene-expression profiling technology, we can now gain a better understanding of the complex biology that is taking place in cancer cells. This complexity is largely dictated by the abnormal genetic makeup of the cancer cells. This abnormal genetic makeup can have profound effects on cellular activities such as cell growth, cell survival and other regulatory processes. Base...

ABSTRACTIntracranial tumours often require radiotherapeutic approaches that differ from other sites. Their specific requirements merit a specialized discussion. A brief review of radiotherapy techniques to treat intracranial tumours is presented with emphasis on the author’s own experience and work, where appropriate. A clinical introduction is presented first followed by a description of bot...