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Journal : INDONESIAN JOURNAL OF MEDICAL LABORATORY SCIENCE AND TECHNOLOGY

Expression of gonadotropin-releasing hormone receptor type-II correlates with proliferation activity in tissue microarray of rare ovarian tumor Ariesaka, Kiky Martha; Kusumanto, Ardhanu; Zucha, Muhammad Ary; Anggorowati, Nungki; Wicaksono, Agil Wahyu; Yunus, Moch; Fanani, Erianto; Nuryady, Moh Mirza
JURNAL INDONESIA DARI ILMU LABORATORIUM MEDIS DAN TEKNOLOGI Vol 6 No 2 (2024): Promising and valuable research towards diagnosis, prognosis and treatment of dis
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/ijmlst.v6i2.6034

Abstract

Activation of Gonadotropin-Releasing Hormone type II Receptors (GnRHR-II) exhibits antiproliferative activity. GnRHR-II is not only expressed exclusively in the pituitary, but also in a variety of tumors. To date, the clinical relevance of GnRHR-II in ovarian tumors is unclear. In addition, there is a lack of literature addressing GnRHR-II in ovarian tumors, especially rare types. This study was conducted to investigare the correlation between GnRHR-II expression with clinicopathology and proliferative activity of rare ovarian tumors. The purpose of this study was an analytic observational study with a cross-sectional design that utilized 18 ovarian tumor samples on tissue microarray (TMA). The expression of GnRHR-II and Ki67 was assessed using immunohistochemical staining (IHC) and observed using the IHC profiler plugin ImageJ software to obtain their respective H-scores. The data was analyzed using independent t-test, ANOVA, Pearson's test, and Fisher's exact test based on data types. The value of p<0.05 was considered statistically significant. GnRHR-II is expressed in various forms in ovarian tumors, including extrapituitary expression. GnRHR-II expression was highest in the sex cord stromal tumor (SCST) group, 110.30 ± 23.89 (p<0.0001). In addition, there was also a significant difference between GnRHR-II expression with age (p<0.001) and the primary tumor (p<0.05), but not with tumor type (p=0.101). There is a correlation between GnRHR-II expression and proliferative activity (r=-0.043, p=0.866). Elevated GnRHR-II expression is significantly correlation with SCST, individuals over 40 years of age, and tumors confined to the ovary and it is correlates with lower proliferative activity, although this correlation is very weak.
Co-Authors Agil Wahyu Wicaksono Agung Kurniawan Ain Yuanita Insani Ain Yuanita Insani Al Munawir Aldina, Siti Nur Anditri Weningtyas Andreas Budi Wijaya Ardhanu Kusumanto Arif Ladika Aulia, Sabrina Auliarahama, Zhafirah Auliarahma, Zhafirah Azka Darajat Bakhtiar, Fannia Yosa Brilliant Givya Ariansari Brilliant Givya Ariansari Devi, Athaayaa Nastiti Ulayya Diani Fatmawati Editya Fukata Elly Purwanti Erfan Efendi Fanani, Erianto Fannia Yosa Bakhtiar Faridatus Solikha Fatmawati, Diani Fuad Adi Prasetyo Fuad Adi Prasetyo Fuad Jaya Miharja Fulviansyah, Zaidhan Lucano Ganes, Tegar Gelaner, Nauval Akhmadian Haryono, Putri Dwinita Hilda Khairinnisa Hilma Tsurayya Iftitahurroza Iftitahurroza, Hilma Tsurayya Iftitahurroza, Iftitahurroza Ika Agus Rini, Ika Agus Ika Rahmawati Sutejo Ika Wahyuni Inggita Utami Juliana, Levina Imelda Khodijah Khodijah Khoiriyah, Zakiyatul Khoiro, Aisha Azaria Nisa’ul KURNIAWATI, ANDINI Ladika, Arif Lintang Widya Sishartami Lintang Widya Sishartami Maliza, Rita Manggolono, Lintang Nirmalasari Gemalochaya Mochammad Yunus, Mochammad Moh Mirza Nuryady, Moh Mirza Moh. Mirza Nuryady Mudzakir Taufiqurrahman Mudzakkir Taufiqurrahman Mudzakkir Taufiqurrqhman Nanang Tri Wahyudi Nazila, Farah Nungki Anggorowati Prasetya, Ahmada Viosepta Purwanti, Elly Putra, Alvino Ramadhany Putri, Adhiena Liany Anastasia Putri, Angelica Igsanti Qurrataa'ayun, Ahmad Al Siti Nur Aldina Sri Wahyuni Sri Wahyuni Suhartanti, Ajeng Sri Susetyarini, Rr Eko Tsurayya, Hilma Tutut Indria Permana Ulfa, Darlah Immaria Wahyu Dian Puspita Wahyuni, Sri Widya Sishartami, Lintang Wiratama, Arif Ladika Zakiyatul Khoiriyah Zucha, Muhammad Ary