Arı sütünün ovaryum kanser hücrelerinin proliferasyonu ve apoptozisi üzerine etkisi
Date
2022-06-16
Authors
Asmaz, Ender Deniz
Journal Title
Journal ISSN
Volume Title
Publisher
Bursa Uludağ Üniversitesi
Abstract
Arı sütü, antitümörik, antibakterial, antiallerjik, antikanserojenik ve immünomodülatör gibi pek çok biyolojik aktiviteye sahip doğal bir birleşiktir. Ovaryum kanseri, en sık görülen kanser türleri arasında dördüncü sırada yer almakta ve özellikle epitelyal over kanseri, tüm ovaryum malign hastalıkların yaklaşık % 90'ını oluşturmaktadır. Sunulan çalışmanın amacı, arı sütünün farklı doz ve sürelerinin, epitelyal ovaryum kanserleri içinde görülme sıklığı en fazla olan seröz tipte epitelyal over kanseri üzerine proliferatif veya apoptotik etkilerinin araştırılmasıdır. Bu amaçla, Skov-3 insan over adenokarsinoma hücre soyundaki hücreler, McCoy besiyerinde çoğaltıldı ve 6'lı well platelere ekildi. Arı sütünün stok solüsyonu hazırlandı (1000mg arı sütü 10ml distile suda çözdürülerek) ve hazırlanan stok çözeltiden 1mg/ml, 5mg/ml, 10mg/ml, 20mg/ml ve 50mg/ml arı sütü dozları medyum içine eklenerek 24, 48 ve 72 saat boyunca inkübe edildi. Arı sütü uygulaması sonrasında, yapılan hücre canlılık testini (Tripan Blue) takiben, arı sütünün proliferatif etkisini belirlemek amacıyla Ki-67, apoptotik etkisini belirlemek amacıyla aktif caspase-3 ve aktif PARP-1R ifadeleri immunositokimyal ve immunfloresan yöntemle incelendi. Ayrıca apoptozisin belirlenmesi için kullanılan TUNEL yöntemi ile immunositokimyasal ve immunfloresan bulgular desteklendi. Deneylerin sonucunda, arı sütünün 1mg/ml ve 24 saat uygulamasının hücre proliferasyonu ve apoptozis üzerine etkili olmadığı, ancak genel olarak 50 mg/ml'lik 72 saat arı sütünün kanser hücrelerinde proliferasyonu inhibe ettiği, apoptozisi ise indüklediği belirlendi. Sonuç olarak, ovaryum kanseri üzerine alternatif bir tedavi olarak arı sütünün, gerek monoterapik gerekse kombine kullanımının yeni deneysel protokollere temel oluşturabileceği düşünülmektedir.
Royal jelly is a natural compound with many biological activities such as antitumor, antibacterial, antiallergic, anticarcinogenic and immunomodulatory. Ovarian cancer ranks fourth among the most common cancer types, and especially epithelial ovarian cancer accounts for approximately 90% of all ovarian malignant diseases. The aim of the present study is to investigate the proliferative or apoptotic effects of different doses and durations of royal jelly on serous type epithelial ovarian cancer, which is the most common epithelial ovarian cancer. For this purpose, cells of the Skov-3 human ovarian adenocarcinoma cell line were grown in McCoy medium and seeded in 6-well plates. Royal jelly was prepared as a stock solution (by dissolving 1000mg royal jelly in 10ml distilled water) and 1mg/ml, 5mg/ml, 10 mg/ml, 20 mg/ml and 50 mg/ml royal jelly doses from the prepared stock solution were added to the medium for 24, 48 and 72 hours. incubated. After the application of royal jelly, after the cell viability test (Tripan Blue), Ki-67 to determine the proliferative effect of royal jelly, active caspase-3 and active PARP-1R expressions to determine its apoptotic effect were examined by immunocytochemical and immunofluorescence methods. In addition, immunocytochemical and immunofluorescent findings were supported by the TUNEL method used for the determination of apoptosis. As a result of the experiments, it was determined that 1mg/ml and 24 hours application of royal jelly did not have any effect on cell proliferation and apoptosis, but generally 50 mg/ml royal jelly for 72 hours inhibited proliferation in cancer cells and induced apoptosis. As a result, it is thought that the use of royal jelly as an alternative treatment for ovarian cancer, both monotherapeutically and in combination, can form the basis for new experimental protocols.
Royal jelly is a natural compound with many biological activities such as antitumor, antibacterial, antiallergic, anticarcinogenic and immunomodulatory. Ovarian cancer ranks fourth among the most common cancer types, and especially epithelial ovarian cancer accounts for approximately 90% of all ovarian malignant diseases. The aim of the present study is to investigate the proliferative or apoptotic effects of different doses and durations of royal jelly on serous type epithelial ovarian cancer, which is the most common epithelial ovarian cancer. For this purpose, cells of the Skov-3 human ovarian adenocarcinoma cell line were grown in McCoy medium and seeded in 6-well plates. Royal jelly was prepared as a stock solution (by dissolving 1000mg royal jelly in 10ml distilled water) and 1mg/ml, 5mg/ml, 10 mg/ml, 20 mg/ml and 50 mg/ml royal jelly doses from the prepared stock solution were added to the medium for 24, 48 and 72 hours. incubated. After the application of royal jelly, after the cell viability test (Tripan Blue), Ki-67 to determine the proliferative effect of royal jelly, active caspase-3 and active PARP-1R expressions to determine its apoptotic effect were examined by immunocytochemical and immunofluorescence methods. In addition, immunocytochemical and immunofluorescent findings were supported by the TUNEL method used for the determination of apoptosis. As a result of the experiments, it was determined that 1mg/ml and 24 hours application of royal jelly did not have any effect on cell proliferation and apoptosis, but generally 50 mg/ml royal jelly for 72 hours inhibited proliferation in cancer cells and induced apoptosis. As a result, it is thought that the use of royal jelly as an alternative treatment for ovarian cancer, both monotherapeutically and in combination, can form the basis for new experimental protocols.
Description
Keywords
Apoptozis, Arı sütü, Ovaryum kanseri, Proliferasyon, Apoptosis, Royal jelly, Ovarian cancer, Proliferation
Citation
Asmaz, E. D. (2022). Arı sütünün ovaryum kanser hücrelerinin proliferasyonu ve apoptozisi üzerine etkisi. Yayınlanmamış doktora tezi. Bursa Uludağ Üniversitesi Sağlık Bilimleri Enstitüsü.