Title |
Association of Kaposi’s sarcoma-associated herpesvirus (KSHV) with bladder cancer in Croatian patients
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Published in |
Tumor Biology, August 2013
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DOI | 10.1007/s13277-013-1079-2 |
Pubmed ID | |
Authors |
Martina Paradžik, Viljemka Bučević-Popović, Marijan Šitum, Crystal J. Jaing, Marina Degoricija, Kevin S. McLoughlin, Said I. Ismail, Volga Punda-Polić, Janoš Terzić |
Abstract |
As the seventh most common human malignancy, bladder cancer represents a global health problem. In addition to well-recognized risk factors such as smoking and exposure to chemicals, various infectious agents have been implicated as cofactors in the pathogenesis of urothelial malignancies. The aim of the present study was to assess the possible association of viral infection and bladder cancer in Croatian patients. Biopsy specimens were collected from a total of 55 patients diagnosed with different stages of bladder cancer. Initial screening of DNA extracts for the presence of viruses on Lawrence Livermore Microbial Detection Array revealed Kaposi’s sarcoma-associated herpesvirus (KSHV) in each of three randomly chosen biopsy specimens. The prevalence of infection with KSHV among study population was then examined by KSHV-specific polymerase chain reaction (PCR) and immunoblotting. By nested PCR, KSHV DNA was detected in 55% of patients. KSHV, also known as human herpesvirus 8, is an infectious agent known to cause cancer. Its oncogenic potential is primarily recognized from its role in Kaposi’s sarcoma, but it has also been involved in pathogenesis of two lymphoproliferative disorders. A high prevalence of KSHV infection in our study indicates that KSHV may play a role in tumorigenesis of bladder cancer and warrants further studies. |
X Demographics
Geographical breakdown
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 18 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 5 | 28% |
Researcher | 2 | 11% |
Student > Master | 2 | 11% |
Student > Bachelor | 1 | 6% |
Professor | 1 | 6% |
Other | 4 | 22% |
Unknown | 3 | 17% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 4 | 22% |
Biochemistry, Genetics and Molecular Biology | 2 | 11% |
Agricultural and Biological Sciences | 2 | 11% |
Computer Science | 2 | 11% |
Pharmacology, Toxicology and Pharmaceutical Science | 1 | 6% |
Other | 4 | 22% |
Unknown | 3 | 17% |