Meme kanseri hücre hattında ısırgan otu ile borik asit'in apoptoza etkisinin araştırılması
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2023
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Amaç: Bu çalışma, ısırgan otu, borik asit'in ve kombilerinin MCF-7 insan meme kanseri hücreleri üzerindeki etkilerini değerlendirmeyi amaçlamaktadır. Bu iki maddeyi kullanarak meme kanseri modelinde apoptozis (programlı hücre ölümü) ve antiapoptotik (hücre ölümünü engelleyen) yolaklarını nasıl etkilediğini araştırmayı ve aynı zamanda ısırgan otu ve borik asidin koruyucu etkilerini belirlemeyi hedeflemektedir. Gereç ve Yöntem: Hücrelerin canlılık durumunu değerlendirmek amacıyla MTT testi uygulanmış ve hücrelerin IC50 dozları belirlenmiştir. Ayrıca, hücre içindeki BAX, p53, Sitokrom C ve Kalpain protein düzeyleri ELISA yöntemiyle ölçülmüştür. Bulgular: p53 konsantrasyonu ölçümleri, kontrol grubuyla ısırgan otu ve borik asit arasında çok yüksek düzeyde istatistiksel olarak anlamlı bir artış̧ göstermiştir (p<0,001). Sitokrom C konsantrasyonu ölçümleri, kontrol grubuyla ısırgan otu arasında çok yüksek düzeyde artış göstermiş, borik asit'te ise yüksek düzeyde istatistiksel olarak anlamlı bir artış göstermiştir (p<0,001), (p<0,01). Sonuç: Bu araştırma, ısırgan otu ve borik asit kombinasyonunun meme kanseri hücrelerinde apoptozis üzerinde sınırlı etkilere sahip olduğunu göstermektedir. Özellikle, bu bileşenlerin p53 ve Sitokrom C üzerinde olumlu etkileri gözlenmiştir. Bu bulgular, ısırgan otu ve borik asidin meme kanseri tedavisinde potansiyel kullanımının temellerini atmaktadır. Ancak, daha fazla klinik ve hayvan çalışması yapılması gerekmektedir. Bu çalışmalar, bu maddelerin etkinliğini, güvenliğini ve uygun dozlarını belirlemeye yönelik katkıda bulunacak ve klinik uygulamayı destekleyecektir. Gelecekteki araştırmalar, ısırgan otu ve borik asidin meme kanseri tedavisindeki rollerini daha iyi anlamamıza ve yeni tedavi stratejilerinin geliştirilmesine yardımcı olacaktır. Anahtar Kelimeler: Meme kanseri, MCF-7, Isırgan otu, Borik asit, Apoptoz etki
Objective: This study aims to evaluate the effects of nettle, boric acid and their combinations on MCF-7 human breast cancer cells. It aims to investigate how these two substances affect the apoptosis (programmed cell death) and antiapoptotic (preventing cell death) pathways in the breast cancer model, and also to determine the protective effects of nettle and boric acid. Materials and Methods: In order to evaluate the viability of the cells, the MTT test was applied and the IC50 doses of the cells were determined. Additionally, BAX, p53, Cytochrome C and Calpain protein levels inside the cell were measured by ELISA method. Results: p53 concentration measurements showed a very highly statistically significant increase between the control group and nettle and boric acid (p<0.001). Cytochrome C concentration measurements showed a very high increase between the control group and nettle, and a highly statistically significant increase in boric acid (p<0.001), (p<0.01). Conclusion: This research shows that the combination of nettle and boric acid has limited effects on apoptosis in breast cancer cells. In particular, positive effects of these components on p53 and Cytochrome C were observed. These findings lay the foundations for the potential use of nettle and boric acid in the treatment of breast cancer. However, more clinical and animal studies are needed. These studies will contribute to determining the effectiveness, safety and appropriate doses of these substances and will support clinical practice. Future research will help us better understand the roles of nettle and boric acid in breast cancer treatment and help develop new treatment strategies. Key Words: Breast cancer, MCF-7, Nettle, Boric acid, Apoptosis effect
Objective: This study aims to evaluate the effects of nettle, boric acid and their combinations on MCF-7 human breast cancer cells. It aims to investigate how these two substances affect the apoptosis (programmed cell death) and antiapoptotic (preventing cell death) pathways in the breast cancer model, and also to determine the protective effects of nettle and boric acid. Materials and Methods: In order to evaluate the viability of the cells, the MTT test was applied and the IC50 doses of the cells were determined. Additionally, BAX, p53, Cytochrome C and Calpain protein levels inside the cell were measured by ELISA method. Results: p53 concentration measurements showed a very highly statistically significant increase between the control group and nettle and boric acid (p<0.001). Cytochrome C concentration measurements showed a very high increase between the control group and nettle, and a highly statistically significant increase in boric acid (p<0.001), (p<0.01). Conclusion: This research shows that the combination of nettle and boric acid has limited effects on apoptosis in breast cancer cells. In particular, positive effects of these components on p53 and Cytochrome C were observed. These findings lay the foundations for the potential use of nettle and boric acid in the treatment of breast cancer. However, more clinical and animal studies are needed. These studies will contribute to determining the effectiveness, safety and appropriate doses of these substances and will support clinical practice. Future research will help us better understand the roles of nettle and boric acid in breast cancer treatment and help develop new treatment strategies. Key Words: Breast cancer, MCF-7, Nettle, Boric acid, Apoptosis effect
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Beslenme ve Diyetetik, Biyokimya, Nutrition and Dietetics, Biochemistry, Onkoloji, Oncology
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70