scholarly journals Sitotoksisitas in vitro ekstrak etanolik buah parijoto (Medinilla speciosa, reinw.ex bl.) terhadap sel kanker payudara T47D

2014 ◽  
Vol 2 (2) ◽  
pp. 53-58 ◽  
Author(s):  
Iin Tusanti ◽  
Andrew Johan ◽  
RA Kisdjamiatun
Keyword(s):  
Breast Cancer ◽  
Cytotoxic Activity ◽  
Cell Line ◽  
Cell Lines ◽  
Colorimetric Assay ◽  
Ethanolic Extract ◽  
T47d Cell ◽  
Ic50 Value ◽  
T47d Cell Line

Background: Several studies focused on phytochemical as agents of cancer prevention and co-chemotherapy. One of Indonesian plant which has edible fruit but it hasn’t been completely explored is Medinilla speciosa (Reinw.ex Bl.). Objective : The aim of this study is to examine the cytotoxic activity (IC50 value) of Medinilla speciosa (Reinw.ex Bl.) fruit ethanolic extract. Methods : Medinilla speciosa (Reinw.ex Bl.) fruit ethanolic extract was used in this study. The cytotoxic activity was investigated in vitro on human breast cancer T47D cell-line. The cells viability were assessed using MTT colorimetric assay. Breast cancer T47D cell lines was treated with fruit ethanolic extract (10, 25, 50, 100, 250, 500 and 1000 µg/ml) for 24 hour of incubation. This study also identified phytochemical compound of the fruit with thin layer chromatography (TLC). Results: The result showed that ethanolic extract of Medinilla speciosa (Reinw.ex Bl.) has moderate cytotoxicity on breast cancer T47D cell line with IC50 value of 614.50 µg/ml and yield the decrease of cell viability at higher concentration. Medinilla speciosa fruit can not be used as anticancer agent but chemoprevention agent. Phytochemical test showed that the fruit extract contain flavonoid and saponin compound. Conclusion: Ethanolic extract of Medinilla speciosa fruit exhibited moderate cytotocicity on breast cancer T47D cell lines with IC50 value was 614,50 µg/ml thus it can be used as chemopreventioan agent.

scholarly journals THE ACTIVE FRACTION FROM Nigella sativa AND ITS ACTIVITY AGAINST T47D CELL LINE

2011 ◽  
Vol 11 (3) ◽  
pp. 217-222 ◽  
Author(s):  
Heny Ekowati ◽  
Eka Prasasti ◽  
Undri Rastuti
Keyword(s):  
Breast Cancer ◽  
Side Effects ◽  
Cytotoxic Activity ◽  
Cell Line ◽  
Nigella Sativa ◽  
T47d Cell ◽  
Chloroform Extract ◽  
The Third ◽  
T47d Cell Line ◽  
Better Than

Breast cancer is one of the main causes of death in women. Cancer treatment with surgery, chemotherapy, and radiology often cause undesirable side effects. Therefore, alternative cancer treatment by using plants as traditional medicine was expected to reduce side effects. Nigella sativa is one of the plants used as anticancer empirically. This study conducted to examine the cytotoxic activity of Nigella sativa seeds and identify its components on T47D breast cancer cells. Petroleum ether, chloroform, ethyl acetate, and ethanol were used to extract N. sativa seeds. The extracts were tested their cytotoxic activity on T47D cell line using MTT method. The active compound was separated using column chromatography. Cytotoxic test on T47D cell line was perform for extracts of each separation stage. Data were analyzed by probit analysis to obtain IC50 values. Components identification was performed using GC-MS analysis. The results showed that chloroform extract has cytotoxic activity better than other extracts with IC50 of 124.206 µg/mL. The third fraction has cytotoxic activity better than other fractions with IC50 of 68.568 µg/mL. The GC-MS analysis showed that in the third fraction of the chloroform extract contain linoleat acid, the major compound and tryptamine.

scholarly journals The Effect of Soursop Leaves Fraction (Annona squamosa L.) as Anticancer

2020 ◽  
Vol 1 (1) ◽  
pp. 32-40
Author(s):  
Makbruri Amin ◽  
Irsan Saleh
Keyword(s):  
Cell Line ◽  
In Vitro Study ◽  
T47d Cell ◽  
Polar Fraction ◽  
Annona Squamosa ◽  
Methanol Fraction ◽  
Ic50 Value ◽  
T47d Cell Line

Anticancer drugs are primarily aimed at inhibiting the growth andproliferation of cancer cells. The soursop plant (Annona squamosa L.) has thepotential to be developed as an anticancer drug. This plant contains severalactive compounds including flavonoids, borneol, camphor, alkaloids, terpenes,saponins, tannins, polyphenols and polyketide compounds. This study wasconducted to assess the efficacy of the polar fraction of soursop leaves oncytotoxic activity based on the IC₅₀ value in T47D cells. This research isexperimental in vitro study using cell line T47D. The methanol fraction ofsoursop leaves was diluted with DMSO and DMEM to obtain a concentration of500; 250; 125; 62.5; 31.25 µg/ mL cisplatin with a concentration of 50:25:12,5:6,25:3,125 µg/mL. The methanol fraction of soursop from the highestconcentration of 500 µg/ml has average viability of 46.77% and the averagepercentage of viability will increase in proportion to the decrease in theconcentration of the test compound. The IC50 value shows the concentrationvalue that results in the inhibition of cell proliferation by 50% of the population.In conclusion, methanol fraction of soursop leaves have an anticytotoxic effecton T47D cell line through the role of flavonoid metabolites.

scholarly journals Cytotoxicity Assay From Fractions of Hedyotis corymbosa Extract Against Breast Cancer Cell Line T47D

2011 ◽  
Vol 2 (1) ◽  
pp. 182
Author(s):  
Rina Andriyani ◽  
Chandra Risdian ◽  
Zalinar Udin
Keyword(s):  
Breast Cancer ◽  
Herbal Medicine ◽  
Cell Line ◽  
Methylene Chloride ◽  
Cancer Cell Line ◽  
Ethanolic Extract ◽  
T47d Cell ◽  
Methylene Chloride Extract ◽  
T47d Cell Line ◽  
Cancer Medicine

Drug discovery for cancer medication is the most important effort that researcher do at this time. Indonesia bio diversities have possibility as a cancer medicine sources. Finding a herbal medicine for cancer treatment is a first step to find a right cancer medicine in the future. This research has already completed for the earlier another research. Some fractions of Hedyotis corymbosa extract has been analyzed using Sulforhodamine B method with UV wavelength 515 nm against T47D cell line, a human breast cancer. There are Hexane extract, Methylene chloride extract and Ethyl acetate extract, and give inhibitory concentration 50 (IC50)  of 33.45 µg/ml, 54.59 µg/ml and 52.58 µg/ml, respectively. Ethanolic extract, itself has IC50 of 61.57 µg/ml, whereas IC50 value of Cisplatinum is  9.63 µg/ml. There is a difference between the ethanolic extracts with the other fraction.Keywords: breast cancer, herbal medicine, T47D, Hedyotis corymbosa

scholarly journals APRICOXIB

2018 ◽  
Vol 25 (12) ◽  
pp. 1915-1922
Author(s):  
Fatima Rizvi ◽  
Syed Mahboob Alam ◽  
Farah Asad ◽  
Hina Shams
Keyword(s):  
Breast Cancer ◽  
Cell Line ◽  
Cell Lines ◽  
Mtt Assay ◽  
Cytotoxic Effects ◽  
Inflammatory Conditions ◽  
Ic50 Value ◽  
Ht 29 ◽  
Mcf 7

Background: Breast cancer is most frequently diagnosed cancer globally but there is not any ideal economical and safer agent that not only decreases the progression but also resolve complexities associated with breast cancer such as inflammatory conditions. There was strong link between inflammation and cancer specially breast cancer. Thus by inhibiting the COX enzyme may inhibit the progression of cancer beside of its role in inflammatory conditions of breast. Study Design: Interventional In Vitro trial. Setting: Department of Pharmacology in alliance with PCMD. Period: The duration of study from April 2016 to February 2017. Methodology: For this purpose we used five cancerous lines MCF-7, MDA-MB-231, MCF-10, HT-29 and Hela cell lines. For demonstrating the cytotoxic effects of Apricoxib we used MTT assay (for all cell Lines) and Trypan blue dye exclusion assay (Primarily for MCF-7 cell lines). For calculation of minimum dose required for exert cytotoxic effects of Apricoxib and its selectivitytowards cancerous cells of breast tissue we calculated its IC50 value and Selectivity Index (SI) by MTT assay. Results: Apricoxib significantly reduce the viability of MCF-7, MDA-MB-231, Hela, HT-29 as assessed by MTT assay in dose dependent manner (χ2 (2) = 26.483, p<0.001), (χ2 (2) = 26.49, p<0.001), (χ2 (2) = 26.062, p<0.001) and (χ2 (2) = 26.062, p<0.001) respectively. However Apricoxib had non-significant effects on % viability of MCF-10 cell line (χ2 (2) = 4.167, p=0.654) as assessed by MTT assay. Furthermore Apricoxib had lowest IC50 value against MCF-7 cell line. Conclusion: This study demonstrated that beside of primarily anti-inflammatory effects Apricoxib have additional benefits in term of exerting the cytotoxic effects (in vitro) on cancerous cell lines as indicated by reducing the % viability and reducing the Absorbance value of test sample as compare to control. This opens the newer path for researcher to evaluate different aspects of Apricoxib in field of chemotherapy.

scholarly journals In vitro apoptosis induction ability of methanolic extract of Paramignya trimera root (Xao tam phan) in breast cancer stem cells

2019 ◽  
Vol 6 (8) ◽  
pp. 3325-3332 ◽  
Author(s):  
Sinh Truong Nguyen ◽  
Le Van Manh Hung ◽  
Nguyen Thi Thanh Mai ◽  
Nguyen Trung Nhan ◽  
Nguyen Xuan Hai ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cancer Treatment ◽  
Cell Line ◽  
Cell Lines ◽  
Plant Extract ◽  
Methanolic Extract ◽  
Fluorescent Microscopy ◽  
Apoptosis Induction ◽  
Ic50 Value

Objective: Cancer has been considered as one of the world's leading causes of death. Recently, the Paramignya trimera plant, locally called ``Xao Tam Phan'', has become a popular Vietnamese medicinal herb that is used as alternative medicine for cancer treatment support with minimal side effects. In this study, we aimed to demonstrate the cytotoxicity of methanolic extract of Paramignya trimera on a Vietnamese breast cancer stem cell line (VNBRCA1) in vitro. Methods: We used the MTT assay to determine the cytotoxicity of the extract on VNBRCA1 cells and human fibroblast (HF) cell line was used as a control for the plant extract treatment. Clinically used anticancer drug, doxorubicin, was used as a control drug (for relative comparison to the plant extract) to evaluate the selective cytotoxicity of the plant extract on VNBRCA1 and HF cells. We examined the apoptosis induction by the plant extract on VNBRCA1by Annexin V/7AAD staining and flow cytometry analysis. In addition, the morphology of apoptotic nuclei of treated cells was observed by fluorescent microscopy using double fluorescent staining: Hoechst 33342 and propidium iodide (PI). Results: In comparison between the cytotoxicity of the plant extract and Doxorubicin on both cell lines (VBRCA1 and HF), we observed that plant extract was selectively cytotoxic against VNBRCA1 with an IC50 value of 10610 μg/mL, while Doxorubicin was discriminatorily cytotoxic against HF with an IC50 value of 0.135+/-0.09 μg/mL. We also found that the plant extract induced apoptosis VNBRCA1 in a dose-dependent manner. In addition, fluorescent microscopy revealed disintegrated nuclei of plant extract-treated cells, representing a hallmark of apoptosis. Conclusions: These results showed that Paramignya trimera methanolic extract selectively killed VNBRCA1 cell lines, indicating that Paramignya trimera methanolic extract may represent a potential agent for cancer treatment.

ANTITUMOR EFFECT OF SUNITINIB AND BORTEZOMIB ON BREAST CANCER CELL LINE IN VITRO

2017 ◽  
Vol 63 (1) ◽  
pp. 141-145
Author(s):  
Yuliya Khochenkova ◽  
Eliso Solomko ◽  
Oksana Ryabaya ◽  
Yevgeniya Stepanova ◽  
Dmitriy Khochenkov
Keyword(s):  
Breast Cancer ◽  
Cell Line ◽  
Cell Lines ◽  
Cancer Cell ◽  
Breast Cancer Cell ◽  
Antitumor Effect ◽  
Cancer Cell Lines ◽  
Breast Cancer Cell Lines ◽  
Actual Problem

The discovery for effective combinations of anticancer drugs for treatment for breast cancer is the actual problem in the experimental chemotherapy. In this paper we conducted a study of antitumor effect of the combination of sunitinib and bortezomib against MDA-MB-231 and SKBR-3 breast cancer cell lines in vitro. We found that bortezomib in non-toxic concentrations can potentiate the antitumor activity of sunitinib. MDA-MB-231 cell line has showed great sensitivity to the combination of bortezomib and sunitinib in vitro. Bortezomib and sunitinib caused reduced expression of receptor tyrosine kinases VEGFR1, VEGFR2, PDGFRa, PDGFRß and c-Kit on HER2- and HER2+ breast cancer cell lines

scholarly journals The cytotoxic activity of pine needles ethanolic extract of Pinus merkusii on HeLa cell lines

2021 ◽  
Vol 33 ◽  
pp. 03001
Author(s):  
Annise Proboningrat ◽  
Amaq Fadholly ◽  
Sri Agus Sudjarwo ◽  
Fedik Abdul Rantam ◽  
Agung Budianto Achmad
Keyword(s):  
Cytotoxic Activity ◽  
Cell Lines ◽  
Anticancer Agents ◽  
Anticancer Agent ◽  
Ethanolic Extract ◽  
In Vitro Cytotoxicity ◽  
Hela Cell Lines ◽  
Cytotoxicity Assessment ◽  
Pinus Merkusii

Several efforts have been made to discover new anticancer agents based on natural ingredients. Meanwhile, previous studies have shown that different Pine genus species exhibit cytotoxic activity against various types of cancer cells. This plant is rich in phenolic compounds, especially procyanidins, flavonoids, and phenolic acids. Therefore, this study aims to investigate the in vitro cytotoxicity of Pinus merkusii needles extract on HeLa cancer cell lines. The cytotoxicity assessment was measured using MTT assay and expressed as IC50 value. The results showed that the ethanolic extract poses a dose and time-dependent cytotoxic activity with an IC50 value of 542.5 µg/ml at 48 hours of incubation. Based on this result, Pinus merkusii needles’ ethanolic extract has the potential of a novel candidate for an anticancer agent.

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