Pregledni rad

https://doi.org/10.46419/vs.55.6.12

Testicular tumors in dogs

Maša Efendić ; Faculty of Veterinary Medicine University of Zagreb, Croatia
Dražen Vnuk ; Faculty of Veterinary Medicine University of Zagreb, Croatia
Lidija Medven Zagradišnik ; Faculty of Veterinary Medicine University of Zagreb, Croatia
Marko Hohšteter ; Bioinstitute Čakovec, Čakovec, Croatia
Josipa Kuleš ; Faculty of Veterinary Medicine University of Zagreb, Croatia
Andrija Musulin orcid.org/0009-0008-7244-3448 ; Faculty of Veterinary Medicine University of Zagreb, Croatia *
Nino Maćešić ; Faculty of Veterinary Medicine University of Zagreb, Croatia

* Autor za dopisivanje.

Sažetak

The aim of this research paper was to review the literature on testicular tumors in dogs, as the future of diagnostics and choice of therapy for oncological patients lies in tumor markers and proteomics research. Older dogs are prone to developing testicular tumors, which are usually benign, but in some cases can be malignant. The suspicion of a testicular tumor often arises incidentally during the clinical examination of a patient for another problem or during a systematic examination. It occurs most frequently in non-castrated individuals over the age of 10 years, and only very rarely do patients with testicular tumors show any symptoms. Histopathological examination is considered an objective diagnostic method for differentiating the types of testicular tumors in dogs. A testicular biopsy is also possible but does not guarantee a therapeutic effect. Histologically, testicular tumors in dogs are divided into germ cell tumors, testicular stromal tumors and mixed testicular tumors. Previous research determined serum and immunohistochemical markers for testicular tumors in dogs, and it has been found that there is a significant difference in the expression of anti-Müllerian hormone, testosterone and 17-beta-estradiol in the serum and tissue of testicular tumors in dogs, which is useful for diagnosis and treatment decisions. Recent research has focused on proteomics, which analyzes the entire protein component, and biomedical research has already begun to use it for diagnostic and prognostic markers of testicular tumors. To date, no proteomic studies have been performed on testicular tumors in dogs, but the expression of various proteins associated with oncogenic effects has been determined in dogs with different tumors compared to healthy dogs.

Ključne riječi

canine testicular tumors; serum tumor markers; immunohistochemical tumor markers; proteomics

Hrčak ID:

316288

URI

https://hrcak.srce.hr/316288

Datum izdavanja:

21.4.2024.

Podaci na drugim jezicima: hrvatski

Posjeta: 171 *