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INDONESIA
Indonesian Journal of Cancer Chemoprevention
Published by Indonesian Society for Cancer Chemoprevention
ISSN : 23558989     EISSN : 20880197     DOI : -
Core Subject : Health, Science,
Biochemistry, Genetics & Molecular Biology Medicine & Pharmacology
Indonesian Journal of Cancer Chemoprevention (IJCC) is an open access, peer-reviewed, triannual journal devoted to publishing articles on Cancer Chemoprevention including Experimental and Clinical Pharmacology, especially concerning Anti-Oxidants, Anti-Aging, Anti-Inflammation, Anti-Angiogenesis, and Anti-Carcinogenesis; Cancer Detection; Stem Cell Biology; Immunology; in vitro and in silico Exploration of Chemopreventive Mechanism; and Natural Products.
Arjuna Subject : -
Articles 334 Documents
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Chemopreventive Efficacy of Ginger Extract (Zingiber officinale) Harliansyah Harliansyah; W.N. Wan Zurinah; M.Y. Yasmin Anum; M. Noor Azian
Indonesian Journal of Cancer Chemoprevention Vol 1, No 2 (2010)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev1iss2pp118-123

Abstract

The liver cells were cultured in the presence of ginger extract at various concentrations (0-1 mg /ml) for 24 h and the cells viability and proliferation rate were evaluated by MTS and BrdU assays, while apoptosis was evaluated by colorimetric determination of caspase 8 and 3 activities. Ginger extract exhibited a dose dependent inhibition of viability and proliferation of WRL-68, HLE and HepG2 cells with IC50 of 569.69 ± 7.99 µg/ml, 389.71 ± 26.56 µg/ml and 358.71 ± 17.12 µg/ml respectively. Ginger extract induced apoptosis through activation of caspase-8 and 3 in a dose dependent pattern for all cells at concentration ranging from 0-500 mg/ml.  We found that antiproliferative effect of ginger extract could be associated with induction of apoptosis as shown by increased activities of caspase 8 and 3.The results from this study suggest that ginger extract has chemopreventive properties against hepatoma cells HepG2 and HLE by inhibiting cellular proliferation and inducing apoptosis.Keywords : antiproliferation, apoptosis, caspases, Zingiber officinale
RANKL and TNF-α-induced JNK/SAPK Osteoclastogenic Signaling Pathway was Inhibited by Caffeic Acid in RAW-D Cells Ferry Sandra; Junita Briskila; Ketherin Ketherin
Indonesian Journal of Cancer Chemoprevention Vol 9, No 2 (2018)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev9iss2pp63-67

Abstract

Caffeic acid, a natural substance found majorly in fruits, grains, and herbs, is known to have therapeutic benefits. One of which is to inhibit bone resorption by targeting osteoclastogenesis through inhibition of the Cathepsin K, p38 Mitogenactivated Protein Kinase (MAPK), Nuclear Factor of Activated T-cells c1 (NFATc1) and Nuclear Factor kB (NFkB). Besides p38 MAPK, the c-Jun N-terminal kinase (JNK)/stressactivated protein kinases (SAPK), another member of MAPK family, has been reported to play important roles in osteoclastogenesis. Hence, current study was undertaken in order to investigate mechanism of Caffeic Acid towards JNK/SAPK pathway. Tartrate Resistant Acid Phosphatase (TRAP) staining was performed on caffeic acid-treated and RANKL-TNFα-induced RAW-D cells. Western blot analysis was performed to detect JNK/SAPK and phosphorylated-JNK/SAPK. Protein bands were quantified and statistically analyzed. Treatment of 10 μg/mL Caffeic Acid inhibited 20 ng/mL RANKL and 1 ng/mL TNFα-induced RAW-D differentiation into TRAP+ osteoclast-like polynuclear cells. Induction of 20 ng/mL of RANKL and 1 ng/mL of TNFa for 0.2 or 1 hour, significantly increase phosphorylation of JNK/SAPK as compared with control. Treatment of 10 μg/mL Caffeic Acid significantly inhibited the 20 ng/mL of RANKL and 1 ng/mL of TNFa-induced phosphorylation of JNK/SAPK. Taken together, Caffeic Acid could inhibit the RANKL and TNFa-induced osteoclastogenesis through JNK/SAPK.Keywords : Caffeic Acid, RANKL, TNF, RAW-D cells, osteoclastogenesis, JNK, SAPK
Ethanolic Extract of Secang Heartwood (Caesalpinia sappan L.) Increases Bone Density in Ovariectomized Rats Bani Adlina Shabrina; Nita Kristiani; Khairunisa Irnanda; Fajar Aji Lumakso; Riris Istighfari Jenie
Indonesian Journal of Cancer Chemoprevention Vol 4, No 1 (2013)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev4iss1pp477-482

Abstract

Osteoporosis has become a major public health concern, due to its rising incidence every year. Osteoporosis mostly occurs in women at menopause, especially in Asia. Secang (Caesalpinia sappan L.) heartwood contains brazilin and brazilein which are known to suppress expression of NF-ĸB, an osteoclastogenesis protein playing an important role in osteoporosis.  Thus, the aim of this research is to investigate the inhibition of osteoporosis by ethanolic extract of secang (Caesalpinia sappan L.) (EES) in ovariectomized (OVX) rats. Thirty female Sprague Dawley rats were divided into five groups treated for 20 days:  group I were OVX and treated with 1000 mg/kgBW EES; group II were OVX and treated with 500 mg/kgBW EES; group III were OVX and treated with CMC-Na; group IV were shame OVX baseline; and group V were non-OVX-baseline. Bone density was examined by using X-Ray rontgen and was strengthen by qualitative data of Giemsa staining. Moreover, total number of osteoclasts in bone slide was observed by TRAP expression using double staining immunohistochemistry with hematoxylin eosin (HE) – TRAP. Treatment of 500 mg/kgBW EES in ovariectomized rats showed the highest bone density of 0.60 gr/cm3 and the lowest number of osteoclasts was 4.66 osteoclasts per field of view. These results showed that EES is potent to be developed as an antiosteoporosis agent. Further study on its dose adjustment and molecular mechanism needs to be conducted.Keywords: Caesalpinia sappan L., osteoporosis, RANK, bone density
Selectivity of Ethyl Acetate Fraction of Gynura Procumbens on Colon Cancer and Breast Cancer Nunuk Aries Nurulita; Edy Meiyanto; Sugiyanto Sugiyanto
Indonesian Journal of Cancer Chemoprevention Vol 2, No 3 (2011)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev2iss3pp274-280

Abstract

Gynura procumbens is widely used as traditional remedy in South-East Asia. Gynura procumbens exhibites anti inflammatory, antioxidant, and reduced blood pressure activity. The aim of this study was to determine chromatographic profile of ethyl acetate fraction of Gynura procumbens (FEG) and to investigate its cytotoxic properties and selectivity to colon cancerand breast cancer cancer cells. The chromatographic profile of FEG was determined using HPTLC densitometric and HPLC. MTT (3-(4,5-dimethyl-thiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay was performed to determine the growth inhibitory effect of FEG on the growth of WiDr, MCF-7, and T47D cells. NIH3T3, a normal cells was used to determine the selectivity of FEG, which contained small amount of quercetin as identified from chromatographic profile both HPTLC and HPLC. FEG inhibited cell growth of WiDr, of MCF-7 and of T47D cells in time dependent manner. Quercetin affected cell growth inhibition approximately two fold higher at WiDr and MCF-7, whereas FEG had lower effect on T47D cell. Quercetin did not seem as the main active compound of FEG. At this study, FEG caused less inhibition on the growth of NIH3T3 cells than that of on all cell lines. Selectivity index (SI) of FEG on WiDr, MCF-7 and T47D were 4.97, 2.77 and 7.79 respectively. According to the datas obtained, FEG possesses moderate to high cytotoxicity properties on WiDr, MCF-7 and T47D cells. FEG demonstrates selective effect against cancer cells and reveals prospective properties as cancer chemoprevention agent.Keywords: Gynura procumbens, colon cancer, breast cancer, cytotoxicity, selectivity
Caesalpinia sappan L. Ethanolic Extract Decrease Intracellular ROS Level and Senescence of 4T1 Breast Cancer Cells Naufa Hanif; Adam Hermawan; Edy Meiyanto
Indonesian Journal of Cancer Chemoprevention Vol 10, No 1 (2019)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev10iss1pp16-23

Abstract

Highly and uncontrolled cell proliferation on cancer cells may boost ROS level intracellular accumulation up significantly. Sappan heartwood (Caesalpinia sappan L.) have been known to have cytotoxicity effect toward several cancer cells. This research was conducted to develop Caesalpinia sappan L. heartwood ethanolic extract (CSE) as chemopreventive agent which can be used as cancer therapy, looked from antioxidant and anti-senescence activity toward 4T1 breast cancer cell. CSE was obtained through maceration using ethanol 70% as solvent. Cytotoxicity activity of CSE was done by using MTT assay with IC50 as parameter. This IC50 was used as basic to the next assay, ROS assay by using DCFDA staining flowcytometry to look ROS level intracellular of CSE toward 4T1 cell and senescence assay by using senescence associated β-galactosidase (SA β-gal) assay with % cell senescence as their parameter. CSE toxic to 4T1 cell that proved from IC50 value of 25 µg/mL. Single treatment of CSE on concentration 12,5; 25; and 37.5 µg/mL able to suppress ROS level intracellular. If compared with untreated cell, single treatment of CSE on concentration 6 and 12 µg/mL showed % cell senescence not significantly different. Based on this result, CSE is cytotoxic, has antioxidant and antisenescence activity, so it has great potential to developed as chemoprevention agent on cancer therapy.Keywords : Caesalpinia sappan L., 4T1 breast cancer line, Reactive Oxygen Species (ROS), anti-senescence
Potency of Industrial Tea Waste: Comparison Between Green And Black Tea Industrial Wastes as UV Filter for Sunscreen Yohanes Martono
Indonesian Journal of Cancer Chemoprevention Vol 1, No 1 (2010)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev1iss1pp54-59

Abstract

Indonesia is one of ten biggest countries that produce tea for world. It makes Indonesia produce various tea products. Every tea production process produces the large quantity of industrial tea wastes every day. Our previous research showed that industrial tea wastes still have antioxidant activity. It means that industrial tea wastes contained of phenolic compounds which can be used as UV filter for sunscreen. This research compared antioxidant activity, total phenolic contents and UV filter effectiveness between green and black industrial tea wastes. Antioxidant activity were analyzed by reducing power and DPPH method, total phenolic contents of tea wastes extract were analyzed using Folin-Ciocalteu assay, while UV filter effectiveness were assessed by UV spectra and absorbance of each tea wastes extract related to its concentration in order to yield maximum protection. The results showed that although green tea waste extract had higher antioxidant activity but adversely, black tea had higher total phenolic contents. UV filter effectiveness is affected by polyphenols content in substances, so it suggested that black tea waste extract is more potential than green tea waste extract as photoprotection substance.Keywords: tea waste, UV filter, sunscreen
Ethyl Acetate Fraction of Caesalpinia sappan L. Enhances Cisplatin’s Cytotoxicity on HeLa Cells via G1 and S Arrest through p53 Expression Ulfatul Husnaa; Ni Putu Linda Laksmiani; Ratna Asmah Susidarti; Edy Meiyanto
Indonesian Journal of Cancer Chemoprevention Vol 8, No 2 (2017)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev8iss2pp51-60

Abstract

Cisplatin (cisp) is the first line chemotherapeutic agent for several cancer diseases which can cause significant side effects and cellular resistance. Combination-chemotherapy treatment (co-chemotherapy) was reported to be able to reduce cisp effects. Therefore, this study was carried out to investigate the cytotoxic activity of ethyl acetate fraction of C. sappan (EFC) in combination with cisp by observing apoptosis induction and cell cycle profile. Cytotoxic activity was evaluated by MTT assay. Cell cycle and apoptosis analysis were performed using flow cytometry and p53 expression was analyzed using immunocytochemistry. EFC performed cytotoxic effect on HeLa cells by showing morphological changes such as cell shrinkage, rounding and decreasing of cells viability in concentration dependent manner, giving IC50 value of 65 μg/mL. Combination of EFC and cisp in low concentration decreased cell viability into 36.86%. Further assay indicated that this combination caused redistribution of cell cycle arrest in G1 and S phases through p53 stabilization in nucleus. However, that mechanism was not followed by apoptosis. These results provide evidence to support EFC development as the enhancer of cisp effect, by improving its cytotoxicity on HeLa cells. EFC increases HeLa cells sensitivity to cisp through G1 and S cells’ arrest depending on p53 expression. Key words: co-chemotherapy, EFC, cervix cancer HeLa cells, p53, G1 and S arrest.         
Anti-Inflammatory Effect of Ethanolic Extract of Curcuma aeruginosa Roxb Rhizome, Morinda Citrifolia Fruit and Apium graveolens Leaf on Lipopplysaccharide-induce RAW 264.7 Cell Lines Siska Andrina; Churiyah Churiyah; Nuralih Nuralih
Indonesian Journal of Cancer Chemoprevention Vol 6, No 3 (2015)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev6iss3pp84-88

Abstract

Curcuma aeruginosa Roxb., Morinda citrifolia and Apium graveolens are Indonesian plants which have been used in traditional medicine as an antihelmintic, antimicrobial, antiinflammation and antioxidant. In this study, the antiinflammatory activity of Curcuma aeruginosa Roxb. rhizome, Morinda citrifolia fruit and Apium graveolens leaf extract was investigated. All of extract was prepared by maceration with ethanol 70% and treated for antiinflammatory effect by using inducible-nitric oxide secretion measurement on lipopolysaccharide (LPS) - induce macrophage RAW 264.7 cells. We used three concentration of Curcuma aeruginosa Roxb. rhizome and Apium graveolens leaf extract at 25 ppm; 50 ppm; 100 ppm while for Morinda citrifolia fruit extract with 50 ppm; 100 ppm; 200 ppm. This study revealed that rhizome of Curcuma aeruginosa Roxb. and fruit of Morinda citrifolia extract inhibited inducible-nitric oxide synthesis with highest value of 84.2% at 25 ppm and  85,71% at 100 ppm in cells. However, leaf of Apium graveolens extract showed low inhibition with highest values of 18,85% at 100 ppm. This study demonstrates the potential of Curcuma aeruginosa Roxb. rhizome and Morinda citrifolia fruit as antiinflammatory agents.Keywords: Curcuma aeruginosa Roxb., Apium graveolens, Morinda citrifolia, antiinflammation, inducible-nitric oxide, lipopolysaccharide-induce macrophage RAW 264.7 cells
Antimicrobial, Antioxidant, Hemolytic Activities and Toxicity of Ethyl Acetate Extract From an Unidentified Coral-Associated Fungus, Aspergillus brevipes RK06 Risa Nofiani; Rio Kurniadi; Puji Ardiningsih
Indonesian Journal of Cancer Chemoprevention Vol 2, No 2 (2011)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev2iss2pp212-216

Abstract

Marine fungi are one of the potential and prolific sources to produce unique and novel structure of bioactive compounds. The aim of this research was to explore the biological activities potency from ethyl acetate extract of Aspergillus brevipes RK06. A. brevipes RK06 was successfully isolated from an unidentified coral from Randayan Island, Kalimantan Barat. The extract inhibited the oxidation of linoleic acid (Ferric thiocyanate assay) with a lipid peroxidation inhibition value of 28.44%. The IC50 value of the extract for brine shrimp lethality test was 34.19ug/mL. The hemolytic percentage of the extract for hemolysis on cow erythrocytes was 5.21%. The extract showed a growth inhibition against Klebsiella pneumonia, Pseudomonas aeruginosa, and Staphylococcus aureus. Based on the assays, the extract showed a potential citotoxity and both low antioxidant and hemolytic activities.Keywords: antioxidant, hemolytic activity, antimicrobial, toxicity, Aspergillus brevipes RK06
Pentagamavunone-0 (PGV-0), a Curcumin Analog, Enhances Cytotoxicity of 5-Fluorouracil and Modulates Cell Cycle in WiDr Colon Cancer Cells Muthi Ikawati; Endah Puji Septisetyani
Indonesian Journal of Cancer Chemoprevention Vol 9, No 1 (2018)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev9iss1pp23-31

Abstract

The use of 5-fluorouracil (5-FU) in colon cancer as the primary chemotherapy has not been meet satisfactory effectiveness.  Therefore, the development of new chemicals as a chemopreventive agent and a combination agent (co-chemotherapeutic agent) for colon cancer is important.  Pentagamavunone-0 (2,5-bis-(4'-hydroxy-3'-methoxybenzylidine) cyclopentanone) (PGV-0), one of curcumin analogs, exhibits cytotoxic effect and apoptosis induction in various cancer cell lines, including colon cancer cell, better than curcumin.  This study aimed to investigate the cytotoxic potency of PGV-0 in combination with 5-FU and their effects, in single or in combination, on cell cycle toward WiDr colon cancer cell line.  The cells were treated with combination concentrations of PGV-0 and 5-FU, and examined by MTT cell viability assay.  The value of combination index (CI) as a parameter of cytotoxic combination assay was measured by a combination index method.  Cells were stained with propidium iodide and the cell cycle distribution was determined by flowcytometry. CI calculation showed additive effects between PGV-0 and 5-FU.  Combination of PGV-0 and 5-FU gave synergism on cell cycle.  Single treatment of PGV-0 increased apoptosis, illustrated as subG1-phase accumulation, stronger than single treatment of 5-FU.  Meanwhile, combination of PGV-0 and 5-FU demonstrated S-phase arrest.  Based on these results, it can be concluded that PGV-0 has the potential to be developed as a co-chemotherapeutic agent for colon cancer but still requires further tracking of its molecular mechanisms.Keywords: Pentagamavunone-0 (PGV-0), 5-fluorouracil (5-FU), colon cancer,combination, cell cycle

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