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Due to the introduction of tyrosine kinase-inhibitors in the treatment of metastatic renal cell cancer, targeted therapy raises hopes for other urological tumors as well. Even if excellent cure rates, achieved by standardization of diagnosis und therapy, have made testicular cancer a curable
Testicular cancer is curable by conventional cytotoxic drugs. Despite these excellent results, a group of patients remain incurable with standard chemotherapy, including patients who progress despite high-dose salvage chemotherapy, patients with malignant transformation of teratomas and patients
Testicular cancer (TC) is the most common cancer type among young men. Despite highly effective cisplatin-based chemotherapy, around 20% of patients with metastatic disease will still die from the disease. The aim of this study was to explore the use of kinase inhibitors to sensitize testicular
The tumor suppressor gene p53 is the most frequently mutated gene in human cancer. We have used polymerase chain reaction-single-strand conformation polymorphism analysis and sequencing to examine the status of the p53 gene in human testicular cancers of various histologies. We were unable to find
Novel high-throughput analyses in molecular biology allow sensitive and rapid identification of disease-related genes and drug targets. We have used quantitative real-time reverse transcription-PCR reactions (n = 23000) to analyze expression of all human receptor tyrosine kinases (n = 56) in
Two genome-wide association studies for testicular cancer report associations at three new loci, including two candidate genes previously implicated in testicular development, KITLG (ligand for the receptor tyrosine kinase) and SPRY4 (sprouty 4). These studies are notable for the high effect sizes
Glial-cell-line-derived neurotrophic factor (GDNF) is a distant member of the transforming growth factor superfamily. It binds to and activates a receptor complex consisting of GFR-alpha1 and Ret receptor tyrosine kinase. In testis, GDNF is expressed by Sertoli cells. We have shown by transgenic
We have prepared the map of regional distribution of cervical cancer in Hungary. Serial HPV genotyping of sexual partners provided evidence for the sexually transmitted infections. Molecular epidemiology studies revealed activating c-kit mutation in bilateral testicular cancers. A cost-effective
Testicular germ cell cancers are the most common solid malignancies in young men, but their pathogenesis remains undetermined although some epidemiological data have implicated both environmental and genetic factors. Glial cell-derived neurotrophic factor (GDNF) is secreted by Sertoli cells, and
Testicular seminoma is one of the most common tumours in the field of urology, and its aetiology is still unclear. The aim of the present study was to identify the factors responsible for the development of testicular cancer and to investigate whether mutations in these genes were primarily
An understanding of the microsurgical anatomy of the spermatic cord and spermatic fascia is important for surgeons during microsurgical varicocelectomy and denervation. We examined the distribution of the lymphatics, and the sensory and autonomic nerves of the spermatic cord.
We collected spermatic
Research on developing molecular diagnostics for hereditary cancers resulted in establishing diagnostic services for familiar polyposis and non-polyposis patients (mutation determination of APC, MYH, STK11, SMAD4, MLH1, MSH2). In familiar testicular cancers the role of gr/gr gene on Y chromosome was
In the testis, a subset of spermatogonia retains stem cell potential, while others differentiate to eventually become spermatozoa. This delicate balance must be maintained, as defects can result in testicular cancer or infertility. Currently, little is known about the gene products and signaling
Although testicular germ cell tumors (TGCTs) are relatively uncommon, they are particularly important as they tend to affect children and young men, representing the most common tumor in male aged from 20 to 40 years, and the incidence has been increasing over the last decades. TGCTs are a
OBJECTIVE
Germ cell tumors (GCT) of the testis are highly curable, but those patients who are refractory to cisplatin (CDDP)-based combination chemotherapy have a poor prognosis. Therefore, identifying new alternatives for treatment remains a priority. Several studies support an important role for