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Kaur G, Pathak M, Singla D, Chhabra G, Chhuneja P, Kaur Sarao N. Quantitative Trait Loci Mapping for Earliness, Fruit, and Seed Related Traits Using High Density Genotyping-by-Sequencing-Based Genetic Map in Bitter Gourd ( Momordica charantia L.). FRONTIERS IN PLANT SCIENCE 2021; 12:799932. [PMID: 35211132 PMCID: PMC8863046 DOI: 10.3389/fpls.2021.799932] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 12/28/2021] [Indexed: 05/17/2023]
Abstract
Bitter gourd (Momordica charantia L.) is an important vegetable crop having numerous medicinal properties. Earliness and yield related traits are main aims of bitter gourd breeding program. High resolution quantitative trait loci (QTLs) mapping can help in understanding the molecular basis of phenotypic variation of these traits and thus facilitate marker-assisted breeding. The aim of present study was to identify genetic loci controlling earliness, fruit, and seed related traits. To achieve this, genotyping-by-sequencing (GBS) approach was used to genotype 101 individuals of F4 population derived from a cross between an elite cultivar Punjab-14 and PAUBG-6. This population was phenotyped under net-house conditions for three years 2018, 2019, and 2021. The linkage map consisting of 15 linkage groups comprising 3,144 single nucleotide polymorphism (SNP) markers was used to detect the QTLs for nine traits. A total of 50 QTLs for these traits were detected which were distributed on 11 chromosomes. The QTLs explained 5.09-29.82% of the phenotypic variance. The highest logarithm of the odds (LOD) score for a single QTL was 8.68 and the lowest was 2.50. For the earliness related traits, a total of 22 QTLs were detected. For the fruit related traits, a total of 16 QTLs and for seed related traits, a total of 12 QTLs were detected. Out of 50 QTLs, 20 QTLs were considered as frequent QTLs (FQ-QTLs). The information generated in this study is very useful in the future for fine-mapping and marker-assisted selection for these traits in bitter gourd improvement program.
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Affiliation(s)
- Gurpreet Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Mamta Pathak
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Gautam Chhabra
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Parveen Chhuneja
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Navraj Kaur Sarao
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
- *Correspondence: Navraj Kaur Sarao,
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Kaur G, Pathak M, Singla D, Sharma A, Chhuneja P, Sarao NK. High-Density GBS-Based Genetic Linkage Map Construction and QTL Identification Associated With Yellow Mosaic Disease Resistance in Bitter Gourd ( Momordica charantia L.). FRONTIERS IN PLANT SCIENCE 2021; 12:671620. [PMID: 34249043 PMCID: PMC8264296 DOI: 10.3389/fpls.2021.671620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 04/30/2021] [Indexed: 05/14/2023]
Abstract
Yellow mosaic disease (YMD) in bitter gourd (Momordica charantia) is a devastating disease that seriously affects its yield. Although there is currently no effective method to control the disease, breeding of resistant varieties is the most effective and economic option. Moreover, quantitative trait locus (QTL) associated with resistance to YMD has not yet been reported. With the objective of mapping YMD resistance in bitter gourd, the susceptible parent "Punjab-14" and the resistant parent "PAUBG-6" were crossed to obtain F4 mapping population comprising 101 individuals. In the present study, the genotyping by sequencing (GBS) approach was used to develop the genetic linkage map. The map contained 3,144 single nucleotide polymorphism (SNP) markers, consisted of 15 linkage groups, and it spanned 2415.2 cM with an average marker distance of 0.7 cM. By adopting the artificial and field inoculation techniques, F4:5 individuals were phenotyped for disease resistance in Nethouse (2019), Rainy (2019), and Spring season (2020). The QTL analysis using the genetic map and phenotyping data identified three QTLs qYMD.pau_3.1, qYMD.pau_4.1, and qYMD.pau_5.1 on chromosome 3, 4, and 5 respectively. Among these, qYMD.pau_3.1, qYMD.pau_4.1 QTLs were identified during the rainy season, explaining the 13.5 and 21.6% phenotypic variance respectively, whereas, during the spring season, qYMD.pau_4.1 and qYMD.pau_5.1 QTLs were observed with 17.5 and 22.1% phenotypic variance respectively. Only one QTL qYMD.pau_5.1 was identified for disease resistance under nethouse conditions with 15.6% phenotypic variance. To our knowledge, this is the first report on the identification of QTLs associated with YMD resistance in bitter gourd using SNP markers. The information generated in this study is very useful in the future for fine-mapping and marker-assisted selection for disease resistance.
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Affiliation(s)
- Gurpreet Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Mamta Pathak
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Abhishek Sharma
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, India
| | - Parveen Chhuneja
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Navraj Kaur Sarao
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
- *Correspondence: Navraj Kaur Sarao,
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Zhang S, Shi Z, Pang K, He H, Chen J, Zhang Z, Zhang Q, Hao L, Han C. MAP30 Inhibits Bladder Cancer Cell Migration and Invasion In Vitro Through Suppressing Akt Pathway and the Epithelial/Mesenchymal Transition Process. DNA Cell Biol 2020; 39:1948-1960. [PMID: 33155841 DOI: 10.1089/dna.2020.5469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The antitumor activity of Momordica anti-human immunodeficiency virus protein of 30 kDa (MAP30) has been proved. However, the role of MAP30 on tumor metastasis has not yet been identified. For this purpose, we investigated this effect and underlying mechanism of MAP30 in bladder cancer (BC). Here, we reported that MAP30 significantly inhibited the cell proliferation and clone formation of 5637 and T24 cells in vitro by promoting apoptosis and cell cycle arrest. We also found MAP30 inhibited cell migration and invasion by suppressing the epithelial/mesenchymal transition (EMT) process. Moreover, the Affymetrix GeneChip assay revealed that MAP30 significantly changed gene expression profile in T24 cells, especially the genes in cell cycle regulation pathways. After the Ingenuity Pathway Analysis, we predicted that NUPR1 was the most important upstream regulator. Subsequently, we verified that the AKT and EMT signaling pathways were inhibited by MAP30 treatment in T24 cells. In conclusion, MAP30 treatment inhibited the progression of human BC, especially cell migration and invasion through suppressing AKT pathways.
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Affiliation(s)
- Shaoqi Zhang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, The Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China
| | - Zhenduo Shi
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China.,Jiangsu Normal University KeWen College, Xuzhou, China
| | - Kun Pang
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China.,Jiangsu Normal University KeWen College, Xuzhou, China
| | - Houguang He
- Jiangsu Normal University KeWen College, Xuzhou, China
| | - Jiangang Chen
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Zhiguo Zhang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, Xuzhou Central Hospital, Xuzhou, China
| | - Qianjin Zhang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Lin Hao
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, Xuzhou Central Hospital, Xuzhou, China
| | - Conghui Han
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, Xuzhou Central Hospital, Xuzhou, China
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Ma GL, Qiao ZL, He D, Wang J, Kong YY, Xin XY, Wen FQ, Bao SJ, Ma ZR, Wang FS, Xie J, Hu YH. Establishment of a low-tumorigenic MDCK cell line and study of differential molecular networks. Biologicals 2020; 68:112-121. [PMID: 32928630 DOI: 10.1016/j.biologicals.2020.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/11/2020] [Accepted: 07/14/2020] [Indexed: 12/18/2022] Open
Abstract
Influenza is an acute respiratory infection caused by the influenza virus, and vaccination against influenza is considered the best way to prevent the onset and spread. MDCK (Madin-Darby canine kidney) cells are typically used to isolate the influenza virus, however, their high tumorigenicity is the main controversy in the production of influenza vaccines. Here, MDCK-C09 and MDCK-C35 monoclonal cell lines were established, which were proven to be low in tumorigenicity. RNA-seq of MDCK-C09, MDCK-C35, and MDCK-W73 cells was performed to investigate the putative tumorigenicity mechanisms. Tumor-related molecular interaction analysis of the differentially expressed genes indicates that hub genes, such as CUL3 and EGFR, may play essential roles in tumorigenicity differences between MDCK-C (MDCK-C09 and MDCK-C35) and MDCK-W (MDCK-W73) cells. Moreover, the analysis of cell proliferation regulation-associated molecular interaction shows that downregulated JUN and MYC, for instance, mediate increased proliferation of these cells. The present study provides a new low-tumorigenic MDCK cell line and describes the potential molecular mechanism for the low tumorigenicity and high proliferation rate.
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Affiliation(s)
- Gui-Lan Ma
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China; Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Zi-Lin Qiao
- Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Dan He
- Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Jiao Wang
- Laboratory of Molecular Neural Biology, School of Life Sciences, Shanghai University, Shanghai, China.
| | - Yan-Yan Kong
- Huashan Hospital Affiliated to Fudan University, Shanghai, China.
| | - Xiao-Yong Xin
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
| | - Feng-Qin Wen
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
| | - Shi-Jun Bao
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
| | - Zhong-Ren Ma
- Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Fu-Shuai Wang
- Laboratory of Molecular Neural Biology, School of Life Sciences, Shanghai University, Shanghai, China.
| | - Jiang Xie
- School of Computer Engineering and Science, Shanghai University, Shanghai, China.
| | - Yong-Hao Hu
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
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Sur S, Ray RB. Bitter Melon ( Momordica Charantia), a Nutraceutical Approach for Cancer Prevention and Therapy. Cancers (Basel) 2020; 12:E2064. [PMID: 32726914 PMCID: PMC7464160 DOI: 10.3390/cancers12082064] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 12/13/2022] Open
Abstract
Cancer is the second leading cause of death worldwide. Many dietary plant products show promising anticancer effects. Bitter melon or bitter gourd (Momordica charantia) is a nutrient-rich medicinal plant cultivated in tropical and subtropical regions of many countries. Traditionally, bitter melon is used as a folk medicine and contains many bioactive components including triterpenoids, triterpene glycoside, phenolic acids, flavonoids, lectins, sterols and proteins that show potential anticancer activity without significant side effects. The preventive and therapeutic effects of crude extract or isolated components are studied in cell line-based models and animal models of multiple types of cancer. In the present review, we summarize recent progress in testing the cancer preventive and therapeutic activity of bitter melon with a focus on underlying molecular mechanisms. The crude extract and its components prevent many types of cancers by enhancing reactive oxygen species generation; inhibiting cancer cell cycle, cell signaling, cancer stem cells, glucose and lipid metabolism, invasion, metastasis, hypoxia, and angiogenesis; inducing apoptosis and autophagy cell death, and enhancing the immune defense. Thus, bitter melon may serve as a promising cancer preventive and therapeutic agent.
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Affiliation(s)
- Subhayan Sur
- Department of Pathology, Saint Louis University School of Medicine, St. Louis, MO 63104, USA;
| | - Ratna B. Ray
- Department of Pathology, Saint Louis University School of Medicine, St. Louis, MO 63104, USA;
- Cancer Center, Saint Louis University School of Medicine, St. Louis, MO 63104, USA
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The Pharmacological Properties and Therapeutic Use of Bitter Melon (Momordica charantia L.). ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s40495-020-00219-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Qamar H, Rehman S, Chauhan D. Current Status and Future Perspective for Research on Medicinal Plants with Anticancerous Activity and Minimum Cytotoxic Value. Curr Drug Targets 2019; 20:1227-1243. [DOI: 10.2174/1389450120666190429120314] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 12/14/2022]
Abstract
Cancer is the second leading cause of morbidity and mortality worldwide. Although chemotherapy
and radiotherapy enhance the survival rate of cancerous patients but they have several acute
toxic effects. Therefore, there is a need to search for new anticancer agents having better efficacy and
lesser side effects. In this regard, herbal treatment is found to be a safe method for treating and preventing
cancer. Here, an attempt has been made to screen some less explored medicinal plants like
Ammania baccifera, Asclepias curassavica, Azadarichta indica, Butea monosperma, Croton tiglium,
Hedera nepalensis, Jatropha curcas, Momordica charantia, Moringa oleifera, Psidium guajava, etc.
having potent anticancer activity with minimum cytotoxic value (IC50 >3μM) and lesser or negligible
toxicity. They are rich in active phytochemicals with a wide range of drug targets. In this study, these
medicinal plants were evaluated for dose-dependent cytotoxicological studies via in vitro MTT assay
and in vivo tumor models along with some more plants which are reported to have IC50 value in the
range of 0.019-0.528 mg/ml. The findings indicate that these plants inhibit tumor growth by their antiproliferative,
pro-apoptotic, anti-metastatic and anti-angiogenic molecular targets. They are widely
used because of their easy availability, affordable price and having no or sometimes minimal side effects.
This review provides a baseline for the discovery of anticancer drugs from medicinal plants having
minimum cytotoxic value with minimal side effects and establishment of their analogues for the
welfare of mankind.
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Affiliation(s)
- Hina Qamar
- Department of Zoology, Chaudhary Charan Singh University, Meerut, India
| | - Sumbul Rehman
- Department of Ilmul Advia (Unani Pharmacology), A.K. Tibbiya College, Aligarh Muslim University, Aligarh, India
| | - D.K. Chauhan
- Department of Zoology, Chaudhary Charan Singh University, Meerut, India
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Perez JL, Jayaprakasha GK, Crosby K, Patil BS. Evaluation of bitter melon (Momordica charantia) cultivars grown in Texas and levels of various phytonutrients. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:379-390. [PMID: 29888551 DOI: 10.1002/jsfa.9199] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 05/29/2018] [Accepted: 06/06/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND In the USA, Momordica charantia is relatively unknown and is usually found in specialty markets. In the present study, cultivation of five bitter melon cultivars grown under field conditions in College Station (TX, USA), was evaluated. Additionally, ascorbic acid, amino acids and phenolic compounds were quantified from various cultivars grown in different years. RESULTS The yield of the first year of evaluation was comparable to other bitter melon growing regions, ranging from 9371.5 kg ha-1 for the Japanese Spindle cultivar to 20 839.1 kg ha-1 for the Hong Kong Green cultivar. Multivariate analysis suggests a strong correlation between yield and growth degree days, water use efficiency and organic matter, as well as an inverse correlation with the amount or precipitation during the growing season. The highest levels of total ascorbic acid were shown in the Japanese Spindle cultivar (162.97 mg 100 g-1 fresh fruit), whereas the lowest levels were expressed in the Hong Kong Green cultivar (42.69 mg 100 g-1 fresh fruit). The highest levels of total phenolics were consistently found the Indian White cultivar, in the range 10.6-12.5 mg g-1 catechin equivalents. Seven phenolics and organic acids were identified and quantified by liquid chromatography-mass spectrometry and high-performance liquid chromatography, respectively. Additionally, the highest levels of total amino acids were found in the Large Top cultivar. CONCLUSION The current 3-year field study demonstrates that it is feasible to grow bitter melon commercially in Texas with proper climatic and agronomic conditions. Bitter melon is a rich source for ascorbic acid, amino acids and phenolic compounds, which makes it a valuable food source with respect to improving human health. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Jose L Perez
- Vegetable and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, College Station, TX, USA
| | | | - Kevin Crosby
- Vegetable and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, College Station, TX, USA
| | - Bhimanagouda S Patil
- Vegetable and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, College Station, TX, USA
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Mozaniel SDO, Wanessa ADC, Fernanda WFB, Marilena EA, Gracialda CF, Raul NDCJ. Phytochemical profile and biological activities of Momordica charantia L. (Cucurbitaceae): A review. ACTA ACUST UNITED AC 2018. [DOI: 10.5897/ajb2017.16374] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Saeed F, Afzaal M, Niaz B, Arshad MU, Tufail T, Hussain MB, Javed A. Bitter melon (Momordica charantia): a natural healthy vegetable. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1446023] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Farhan Saeed
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Afzaal
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Bushra Niaz
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Umair Arshad
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Tabussam Tufail
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Bilal Hussain
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ahsan Javed
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
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Bitter gourd (Momordica charantia) as a rich source of bioactive components to combat cancer naturally: Are we on the right track to fully unlock its potential as inhibitor of deregulated signaling pathways. Food Chem Toxicol 2018; 119:98-105. [PMID: 29753870 DOI: 10.1016/j.fct.2018.05.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 05/07/2018] [Accepted: 05/09/2018] [Indexed: 12/14/2022]
Abstract
Research over decades has progressively explored pharmacological actions of bitter gourd (Momordica charantia). Biologically and pharmacologically active molecules isolated from M. charantia have shown significant anti-cancer activity in cancer cell lines and xenografted mice. In this review spotlight was set on the bioactive compounds isolated from M. charantia that effectively inhibited cancer development and progression via regulation of protein network in cancer cells. We summarize most recent high-quality research work in cancer cell lines and xenografted mice related to tumor suppressive role-play of M. charantia and its bioactive compounds. Although M. charantia mediated health promoting, anti-diabetic, hepatoprotective, anti-inflammatory effects have been extensively investigated, there is insufficient information related to regulation of signaling networks by bioactive molecules obtained from M. charantia in different cancers. M. charantia has been shown to modulate AKT/mTOR/p70S6K signaling, p38MAPK-MAPKAPK-2/HSP-27 pathway, cell cycle regulatory proteins and apoptosis-associated proteins in different cancers. However, still there are visible knowledge gaps related to the drug targets in different cancers because we have not yet developed comprehensive understanding of the M. charantia mediated regulation of signal transduction pathways. To explore these questions, experimental platforms are needed that can prove to be helpful in getting a step closer to personalized medicine.
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Jiang Y, Miao J, Wang D, Zhou J, Liu B, Jiao F, Liang J, Wang Y, Fan C, Zhang Q. MAP30 promotes apoptosis of U251 and U87 cells by suppressing the LGR5 and Wnt/β-catenin signaling pathway, and enhancing Smac expression. Oncol Lett 2018; 15:5833-5840. [PMID: 29556310 DOI: 10.3892/ol.2018.8073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 11/16/2017] [Indexed: 12/15/2022] Open
Abstract
Significant antitumor activity of Momordica anti-human immunodeficiency virus protein of 30 kDa (MAP30) purified from Momordica charantia has been the subject of previous research. However, the effective mechanism of MAP30 on malignant glioma cells has not yet been clarified. The aim of the present study was to investigate the effects and mechanism of MAP30 on U87 and U251 cell lines. A Cell Counting Kit-8 assay, wound healing assay and Transwell assay were used to detect the effects on U87 and U251 cells treated with different concentrations of MAP30 (0.5, 1, 2, 4, 8 and 16 µM) over different periods of time. Proliferation, migration and invasion of each cell line were markedly inhibited by MAP30 in a dose- and time-dependent manner. Flow cytometry and fluorescence staining demonstrated that apoptosis increased and the cell cycle was arrested in S-phase in the two investigated cell lines following MAP30 treatment. Western blot analysis demonstrated that leucine-rich-repeat-containing G-protein-coupled receptor 5 (LGR5) expression and key proteins in the Wnt/β-catenin signaling pathway were apparently decreased, whereas second mitochondria-derived activator of caspase (Smac) protein expression significantly increased with MAP30 treatment in the same manner. These results suggest that MAP30 markedly induces apoptosis in U87 and U251 cell lines by suppressing LGR5 and the Wnt/β-catenin signaling pathway, and enhancing Smac expression in a dose- and time-dependent manner.
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Affiliation(s)
- Yilin Jiang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Junjie Miao
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Dongliang Wang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Jingru Zhou
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Bo Liu
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Feng Jiao
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Jiangfeng Liang
- Department of Neurosurgery, Peking University International Hospital, Beijing 102206, P.R. China
| | - Yangshuo Wang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Cungang Fan
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Qingjun Zhang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
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Gao Y, Padhiar AA, Wang J, Zhang W, Zhong M, Liu B, Kang Z, Wang X, Li X, Huang M. Recombinant latcripin 11 of Lentinula edodes C91-3 suppresses the proliferation of various cancer cells. Gene 2017; 642:212-219. [PMID: 29111208 DOI: 10.1016/j.gene.2017.10.080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 07/14/2017] [Accepted: 10/27/2017] [Indexed: 01/20/2023]
Abstract
Lentinula edodes C91-3 is an edible mushroom that has demonstrated a remarkable anti-tumor effect in various cancer cells both in vitro and in vivo. In the present study, we report the ability of recombinant thioredoxin-like latcripin 11 (LP-11) of Lentinula edodes C91-3 to suppress the proliferation of various cancer cells. The LP-11 gene of Lentinula edodes C91-3 was cloned in the pET-32a(+) expression vector and expressed in a prokaryotic system. The expressed protein was refolded by gradual dialysis and purified by affinity gel filtration chromatography. The antioxidant activity of LP-11 was tested by 1,1-dipheny l-2-picrylhydrazyl (DPPH) assay. The anti-tumor activity of recombinant LP-11 was tested in eight kinds of tumor cell lines by CCK-8 assay. Recombinant LP-11 significantly suppressed the proliferation of various cancer cells, but not normal human umbilical vein endothelial cells. Human lymphoma U937 cells exhibited the most sensitivity to LP-11 protein. U937 cell apoptosis was assessed by Annexin V staining coupled with flow cytometry, and mitochondrial morphology was analyzed by light and electron microscopy. It was revealed that recombinant LP-11 induced apoptosis in human leukemic monocyte lymphoma U937 cells. Our findings suggest that recombinant LP-11 is a promising agent for the treatment of lymphoma.
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Affiliation(s)
- Yifan Gao
- Department of Microbiology, Dalian Medical University, Dalian, Liaoning, China; Department of Biology, Shenyang Normal University, Shenyang, Liaoning, China
| | | | - Jia Wang
- Department of Critical Care Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Wei Zhang
- Department of Microbiology, Dalian Medical University, Dalian, Liaoning, China
| | - Mintao Zhong
- Department of Microbiology, Dalian Medical University, Dalian, Liaoning, China
| | - Ben Liu
- Department of Microbiology, Dalian Medical University, Dalian, Liaoning, China
| | - Zhijie Kang
- Department of Hematology, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Xiaoli Wang
- Department of Microbiology, Dalian Medical University, Dalian, Liaoning, China
| | - Xingyun Li
- Department of Microbiology, Dalian Medical University, Dalian, Liaoning, China
| | - Min Huang
- Department of Medical Microbiology, Dalian Medical University, 9 Western Section, Lvshun South Road, Lvshunkou District, Dalian, Liaoning, China.
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Wang S, Li Z, Yang G, Ho CT, Li S. Momordica charantia: a popular health-promoting vegetable with multifunctionality. Food Funct 2017; 8:1749-1762. [PMID: 28474032 DOI: 10.1039/c6fo01812b] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Products derived from edible medicinal plants have been used for centuries to prevent, treat, and even cure multiple diseases. Momordica charantia L., widely cultivated around the world, is a typical one bred for vegetables and medicinal usage. All parts of M. charantia possess important medicinal properties, including antidiabetic, anticancer, hypotensive, anti-obesity, antimicrobial, antihyperlipidemic, antioxidant, anti-inflammatory, immuno-modulatory, anthelmintic, neuro-protective, as well as hepato-protective properties both in vitro and in vivo. This review summarizes the active components and medicinal properties of M. charantia, especially the activities and mechanisms of its anti-diabetic and anti-cancer properties. The anti-diabetic properties involve inhibiting intestinal α-glucosidase and glucose transport, protecting islet β-cells, enhancing insulin secretion, increasing hepatic glucose disposal, decreasing gluconeogenesis, and even ameliorating insulin resistance. Moreover, the expressions of PPARs could also be activated and up-regulated. Meanwhile, its anticancer properties are mostly due to apoptosis, cell cycle arrest, and expression of serum factors associated with immunity. In this review, we aim to provide an overview of M. charantia and its benefits for development as a functional food.
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Affiliation(s)
- Shuzhen Wang
- Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains, Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization, College of Life Science, Huanggang Normal University, Hubei Province, China.
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15
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Yung MMH, Ross FA, Hardie DG, Leung THY, Zhan J, Ngan HYS, Chan DW. Bitter Melon (Momordica charantia) Extract Inhibits Tumorigenicity and Overcomes Cisplatin-Resistance in Ovarian Cancer Cells Through Targeting AMPK Signaling Cascade. Integr Cancer Ther 2016; 15:376-89. [PMID: 26487740 PMCID: PMC5689379 DOI: 10.1177/1534735415611747] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
UNLABELLED Objective Acquired chemoresistance is a major obstacle in the clinical management of ovarian cancer. Therefore, searching for alternative therapeutic modalities is urgently needed. Bitter melon (Momordica charantia) is a traditional dietary fruit, but its extract also shows potential medicinal values in human diabetes and cancers. Here, we sought to investigate the extract of bitter melon (BME) in antitumorigenic and cisplatin-induced cytotoxicity in ovarian cancer cells. METHODS Three varieties of bitter melon were used to prepare the BME. Ovarian cancer cell lines, human immortalized epithelial ovarian cells (HOSEs), and nude mice were used to evaluate the cell cytotoxicity, cisplatin resistance, and tumor inhibitory effect of BME. The molecular mechanism of BME was examined by Western blotting. RESULTS Cotreatment with BME and cisplatin markedly attenuated tumor growth in vitro and in vivo in a mouse xenograft model, whereas there was no observable toxicity in HOSEs or in nude mice in vivo Interestingly, the antitumorigenic effects of BME varied with different varieties of bitter melon, suggesting that the amount of antitumorigenic substances may vary. Studies of the molecular mechanism demonstrated that BME activates AMP-activated protein kinase (AMPK) in an AMP-independent but CaMKK (Ca(2+)/calmodulin-dependent protein kinase)-dependent manner, exerting anticancer effects through activation of AMPK and suppression of the mTOR/p70S6K and/or the AKT/ERK/FOXM1 (Forkhead Box M1) signaling cascade. CONCLUSION BME functions as a natural AMPK activator in the inhibition of ovarian cancer cell growth and might be useful as a supplement to improve the efficacy of cisplatin-based chemotherapy in ovarian cancer.
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Affiliation(s)
| | | | | | | | | | | | - David W Chan
- The University of Hong Kong, Hong Kong SAR, P R China
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16
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Raina K, Kumar D, Agarwal R. Promise of bitter melon (Momordica charantia) bioactives in cancer prevention and therapy. Semin Cancer Biol 2016; 40-41:116-129. [PMID: 27452666 DOI: 10.1016/j.semcancer.2016.07.002] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 07/15/2016] [Accepted: 07/20/2016] [Indexed: 02/07/2023]
Abstract
Recently, there is a paradigm shift that the whole food-derived components are not 'idle bystanders' but actively participate in modulating aberrant metabolic and signaling pathways in both healthy and diseased individuals. One such whole food from Cucurbitaceae family is 'bitter melon' (Momordica charantia, also called bitter gourd, balsam apple, etc.), which has gained an enormous attention in recent years as an alternative medicine in developed countries. The increased focus on bitter melon consumption could in part be due to several recent pre-clinical efficacy studies demonstrating bitter melon potential to target obesity/type II diabetes-associated metabolic aberrations as well as its pre-clinical anti-cancer efficacy against various malignancies. The bioassay-guided fractionations have also classified the bitter melon chemical constituents based on their anti-diabetic or cytotoxic effects. Thus, by definition, these bitter melon constituents are at cross roads on the bioactivity parameters; they either have selective efficacy for correcting metabolic aberrations or targeting cancer cells, or have beneficial effects in both conditions. However, given the vast, though dispersed, literature reports on the bioactivity and beneficial attributes of bitter melon constituents, a comprehensive review on the bitter melon components and the overlapping beneficial attributes is lacking; our review attempts to fulfill these unmet needs. Importantly, the recent realization that there are common risk factors associated with obesity/type II diabetes-associated metabolic aberrations and cancer, this timely review focuses on the dual efficacy of bitter melon against the risk factors associated with both diseases that could potentially impact the course of malignancy to advanced stages. Furthermore, this review also addresses a significant gap in our knowledge regarding the bitter melon drug-drug interactions which can be predicted from the available reports on bitter melon effects on metabolism enzymes and drug transporters. This has important implications, given that a large proportion of individuals, taking bitter melon based supplements/phytochemical extracts/food based home-remedies, are also likely to be taking conventional therapeutic drugs at the same time. Accordingly, the comprehensively reviewed information here could be prudently translated to the clinical implications associated with any potential concerns regarding bitter melon consumption by cancer patients.
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Affiliation(s)
- Komal Raina
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, United States; University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Dileep Kumar
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Rajesh Agarwal
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, United States; University of Colorado Cancer Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, United States.
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17
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Dandawate PR, Subramaniam D, Padhye SB, Anant S. Bitter melon: a panacea for inflammation and cancer. Chin J Nat Med 2016; 14:81-100. [PMID: 26968675 PMCID: PMC5276711 DOI: 10.1016/s1875-5364(16)60002-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Indexed: 12/11/2022]
Abstract
Nature is a rich source of medicinal plants and their products that are useful for treatment of various diseases and disorders. Momordica charantia, commonly known as bitter melon or bitter gourd, is one of such plants known for its biological activities used in traditional system of medicines. This plant is cultivated in all over the world, including tropical areas of Asia, Amazon, east Africa, and the Caribbean and used as a vegetable as well as folk medicine. All parts of the plant, including the fruit, are commonly consumed and cooked with different vegetables, stir-fried, stuffed or used in small quantities in soups or beans to give a slightly bitter flavor and taste. The plant is reported to possess anti-oxidant, anti-inflammatory, anti-cancer, anti-diabetic, anti-bacterial, anti-obesity, and immunomodulatory activities. The plant extract inhibits cancer cell growth by inducing apoptosis, cell cycle arrest, autophagy and inhibiting cancer stem cells. The plant is rich in bioactive chemical constituents like cucurbitane type triterpenoids, triterpene glycosides, phenolic acids, flavonoids, essential oils, saponins, fatty acids, and proteins. Some of the isolated compounds (Kuguacin J, Karaviloside XI, Kuguaglycoside C, Momordicoside Q-U, Charantin, α-eleostearic acid) and proteins (α-Momorcharin, RNase MC2, MAP30) possess potent biological activity. In the present review, we are summarizing the anti-oxidant, anti-inflammatory, and anti-cancer activities of Momordica charantia along with a short account of important chemical constituents, providing a basis for establishing detail biological activities of the plant and developing novel drug molecules based on the active chemical constituents.
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Affiliation(s)
- Prasad R Dandawate
- Department of Molecular and Integrative Physiology, The University of Kansas Medical Center, Kansas City, KS 66160, USA; Department of Surgery, The University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Dharmalingam Subramaniam
- Department of Molecular and Integrative Physiology, The University of Kansas Medical Center, Kansas City, KS 66160, USA; Department of Surgery, The University of Kansas Medical Center, Kansas City, KS 66160, USA; The University of Kansas Cancer Center, Kansas City, KS 66160, USA
| | - Subhash B Padhye
- Interdisciplinary Science & Technology Research Academy, Abeda Inamdar Senior College, Azam Campus, Pune, 411001, India
| | - Shrikant Anant
- Department of Molecular and Integrative Physiology, The University of Kansas Medical Center, Kansas City, KS 66160, USA; Department of Surgery, The University of Kansas Medical Center, Kansas City, KS 66160, USA; The University of Kansas Cancer Center, Kansas City, KS 66160, USA.
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18
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Kwatra D, Dandawate P, Padhye S, Anant S. Bitter Melon as a Therapy for Diabetes, Inflammation, and Cancer: a Panacea? ACTA ACUST UNITED AC 2016. [DOI: 10.1007/s40495-016-0045-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Amini N, Abdul Majid FA, Marvibaigi M, Supriyanto E, Jaganathan SK, Tet Soon W, Nasiri R, Hamzehalipour J. Cervicare™ induces apoptosis in HeLa and CaSki cells through ROS production and loss of mitochondrial membrane potential. RSC Adv 2016. [DOI: 10.1039/c5ra25654b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The effect of the ethanol and aqueous extracts of Cervicare™, a poly-herbal preparation comprised of the combination of 6 plants, on cell proliferation and apoptosis using cervical cancer HeLa and CaSki cells was investigated for the first time in the present study.
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Affiliation(s)
- Neda Amini
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Malaysia
| | - Fadzilah Adibah Abdul Majid
- Dept. of Bioprocess Engineering
- Faculty of Chemical Engineering
- Universiti Teknologi Malaysia
- Malaysia
- Institute of Marine Biotechnology
| | - Mohsen Marvibaigi
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Malaysia
| | - Eko Supriyanto
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Malaysia
| | | | - Wong Tet Soon
- Dept. of Bioprocess Engineering
- Faculty of Chemical Engineering
- Universiti Teknologi Malaysia
- Malaysia
| | - Rozita Nasiri
- Dept. of Bioprocess Engineering
- Faculty of Chemical Engineering
- Universiti Teknologi Malaysia
- Malaysia
| | - Javad Hamzehalipour
- Dept. of Bioprocess Engineering
- Faculty of Chemical Engineering
- Universiti Teknologi Malaysia
- Malaysia
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De Novo Assembly of Bitter Gourd Transcriptomes: Gene Expression and Sequence Variations in Gynoecious and Monoecious Lines. PLoS One 2015; 10:e0128331. [PMID: 26047102 PMCID: PMC4457790 DOI: 10.1371/journal.pone.0128331] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 04/26/2015] [Indexed: 11/19/2022] Open
Abstract
Bitter gourd (Momordica charantia L.) is a nutritious vegetable crop of Asian origin, used as a medicinal herb in Indian and Chinese traditional medicine. Molecular breeding in bitter gourd is in its infancy, due to limited molecular resources, particularly on functional markers for traits such as gynoecy. We performed de novo transcriptome sequencing of bitter gourd using Illumina next-generation sequencer, from root, flower buds, stem and leaf samples of gynoecious line (Gy323) and a monoecious line (DRAR1). A total of 65,540 transcripts for Gy323 and 61,490 for DRAR1 were obtained. Comparisons revealed SNP and SSR variations between these lines and, identification of gene classes. Based on available transcripts we identified 80 WRKY transcription factors, several reported in responses to biotic and abiotic stresses; 56 ARF genes which play a pivotal role in auxin-regulated gene expression and development. The data presented will be useful in both functions studies and breeding programs in bitter gourd.
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21
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Cevik O, Akpinar H, Oba R, Cilingir OT, Ozdemir ZN, Cetinel S, Yoldemir T. The effect of Momordica charantia intake on the estrogen receptors ESRα/ESRβ gene levels and apoptosis on uterine tissue in ovariectomy rats. Mol Biol Rep 2014; 42:167-77. [PMID: 25253099 DOI: 10.1007/s11033-014-3756-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Accepted: 09/16/2014] [Indexed: 12/21/2022]
Abstract
Estrogen or combinational hormone therapy can protect to menopausal symptoms but exogenous estrogen therapy has some potential risks which in turns lead to the appearance of various diseases. In recent years plants with high phytoestrogen content are recommended as therapeutic agents for postmenopausal hormonal treatment. In this research, we investigated the effects of Momordica charantia (MC) on the estrogen production and E2 as well as anti-oxidative and anti-apoptotic role on the ovariectomy rat model. The rats were ovariectomized and fed on 2 g/kg of fruit extra of MC for 30 days by gavage. 17-β estradiol (E2) and 8-OHdG levels in serum, markers of oxidative damage of ROS and ESRα, ESRβ and NF-kB gene levels were measured in uterus horn tissue. Caspase-3, caspase-9, TNF-α, IL-6, IL-10, Bcl-2 and Nf-kB proteins expression were assessed by western blotting. Structural changes in tissue were examined with H&E staining. MC administration also stimulated the E2 production and ESRα/ESRβ gene levels and the inhibited oxidative damage. Furthermore, MC treatment enhanced anti-apoptotic and anti-inflammatory process and tissue regeneration. Data herein support that MC directly regulates uterine estrogen response and may serve as a new phytoestrogenic substance for the treatment of post-menopausal symptoms.
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Affiliation(s)
- Ozge Cevik
- Department of Biochemistry, Faculty of Pharmacy, Cumhuriyet University, Sivas, Turkey,
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22
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Characterization of a soluble phosphatidic acid phosphatase in bitter melon (Momordica charantia). PLoS One 2014; 9:e106403. [PMID: 25203006 PMCID: PMC4159287 DOI: 10.1371/journal.pone.0106403] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 08/05/2014] [Indexed: 11/19/2022] Open
Abstract
Momordica charantia is often called bitter melon, bitter gourd or bitter squash because its fruit has a bitter taste. The fruit has been widely used as vegetable and herbal medicine. Alpha-eleostearic acid is the major fatty acid in the seeds, but little is known about its biosynthesis. As an initial step towards understanding the biochemical mechanism of fatty acid accumulation in bitter melon seeds, this study focused on a soluble phosphatidic acid phosphatase (PAP, 3-sn-phosphatidate phosphohydrolase, EC 3.1.3.4) that hydrolyzes the phosphomonoester bond in phosphatidate yielding diacylglycerol and Pi. PAPs are typically categorized into two subfamilies: Mg2+-dependent soluble PAP and Mg2+-independent membrane-associated PAP. We report here the partial purification and characterization of an Mg2+-independent PAP activity from developing cotyledons of bitter melon. PAP protein was partially purified by successive centrifugation and UNOsphere Q and S columns from the soluble extract. PAP activity was optimized at pH 6.5 and 53–60°C and unaffected by up to 0.3 mM MgCl2. The Km and Vmax values for dioleoyl-phosphatidic acid were 595.4 µM and 104.9 ηkat/mg of protein, respectively. PAP activity was inhibited by NaF, Na3VO4, Triton X-100, FeSO4 and CuSO4, but stimulated by MnSO4, ZnSO4 and Co(NO3)2. In-gel activity assay and mass spectrometry showed that PAP activity was copurified with a number of other proteins. This study suggests that PAP protein is probably associated with other proteins in bitter melon seeds and that a new class of PAP exists as a soluble and Mg2+-independent enzyme in plants.
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Zeng YW, Yang JZ, Pu XY, Du J, Yang T, Yang SM, Zhu WH. Strategies of functional food for cancer prevention in human beings. Asian Pac J Cancer Prev 2014; 14:1585-92. [PMID: 23679240 DOI: 10.7314/apjcp.2013.14.3.1585] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Functional food for prevention of chronic diseases is one of this century's key global challenges. Cancer is not only the first or second leading cause of death in China and other countries across the world, but also has diet as one of the most important modifiable risk factors. Major dietary factors now known to promote cancer development are polished grain foods and low intake of fresh vegetables, with general importance for an unhealthy lifestyle and obesity. The strategies of cancer prevention in human being are increased consumption of functional foods like whole grains (brown rice, barley, and buckwheat) and by-products, as well some vegetables (bitter melon, garlic, onions, broccoli, and cabbage) and mushrooms (boletes and Tricholoma matsutake). In addition some beverages (green tea and coffee) may be protective. Southwest China (especially Yunnan Province) is a geographical area where functional crop production is closely related to the origins of human evolution with implications for anticancer influence.
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Affiliation(s)
- Ya-Wen Zeng
- Biotechnology and Genetic Germplasm Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunmin, China.
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Weng JR, Bai LY, Chiu CF, Hu JL, Chiu SJ, Wu CY. Cucurbitane Triterpenoid from Momordica charantia Induces Apoptosis and Autophagy in Breast Cancer Cells, in Part, through Peroxisome Proliferator-Activated Receptor γ Activation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:935675. [PMID: 23843889 PMCID: PMC3697288 DOI: 10.1155/2013/935675] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 05/24/2013] [Accepted: 05/26/2013] [Indexed: 12/15/2022]
Abstract
Although the antitumor activity of the crude extract of wild bitter gourd (Momordica charantia L.) has been reported, its bioactive constituents and the underlying mechanism remain undefined. Here, we report that 3 β ,7 β -dihydroxy-25-methoxycucurbita-5,23-diene-19-al (DMC), a cucurbitane-type triterpene isolated from wild bitter gourd, induced apoptotic death in breast cancer cells through peroxisome proliferator-activated receptor (PPAR) γ activation. Luciferase reporter assays indicated the ability of DMC to activate PPAR γ , and pharmacological inhibition of PPAR γ protected cells from DMC's antiproliferative effect. Western blot analysis indicated that DMC suppressed the expression of many PPAR γ -targeted signaling effectors, including cyclin D1, CDK6, Bcl-2, XIAP, cyclooxygenase-2, NF- κ B, and estrogen receptor α , and induced endoplasmic reticulum stress, as manifested by the induction of GADD153 and GRP78 expression. Moreover, DMC inhibited mTOR-p70S6K signaling through Akt downregulation and AMPK activation. The ability of DMC to activate AMPK in liver kinase (LK) B1-deficient MDA-MB-231 cells suggests that this activation was independent of LKB1-regulated cellular metabolic status. However, DMC induced a cytoprotective autophagy presumably through mTOR inhibition, which could be overcome by the cotreatment with the autophagy inhibitor chloroquine. Together, the ability of DMC to modulate multiple PPAR γ -targeted signaling pathways provides a mechanistic basis to account for the antitumor activity of wild bitter gourd.
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Affiliation(s)
- Jing-Ru Weng
- Department of Biological Science and Technology, China Medical University, Taichung 40402, Taiwan
| | - Li-Yuan Bai
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung 40402, Taiwan
- College of Medicine, China Medical University, Taichung 40402, Taiwan
| | - Chang-Fang Chiu
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung 40402, Taiwan
- Cancer Center, China Medical University Hospital, Taichung 40402, Taiwan
| | - Jing-Lan Hu
- Department of Biological Science and Technology, China Medical University, Taichung 40402, Taiwan
| | - Shih-Jiuan Chiu
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
| | - Chia-Yung Wu
- Department of Biological Science and Technology, China Medical University, Taichung 40402, Taiwan
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Fang EF, Zhang CZY, Wong JH, Shen JY, Li CH, Ng TB. The MAP30 protein from bitter gourd (Momordica charantia) seeds promotes apoptosis in liver cancer cells in vitro and in vivo. Cancer Lett 2012; 324:66-74. [DOI: 10.1016/j.canlet.2012.05.005] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Revised: 04/28/2012] [Accepted: 05/02/2012] [Indexed: 12/21/2022]
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Tabata K, Hamano A, Akihisa T, Suzuki T. Kuguaglycoside C, a constituent of Momordica charantia, induces caspase-independent cell death of neuroblastoma cells. Cancer Sci 2012; 103:2153-8. [PMID: 22957888 DOI: 10.1111/cas.12021] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 08/28/2012] [Accepted: 09/03/2012] [Indexed: 12/12/2022] Open
Abstract
Kuguaglycoside C is a triterpene glycoside isolated from the leaves of Momordica charantia, and the biological effects of this compound remain almost unknown. We investigated the anti-cancer effect of kuguaglycoside C against human neuroblastoma IMR-32 cells. In the MTT assay, kuguaglycoside C induced significant cytotoxicity against the IMR-32 cells (IC(50) : 12.6 μM) after 48 h treatment. Although examination by Hoechst 33342 staining revealed that kuguaglycoside C induced nuclear shrinkage at a high concentration (100 μM), no apoptotic bodies were observed on flow cytometry. No activation of caspase-3 or caspase-9 was observed at the effective concentration (30 μM) of kuguaglycoside C. On the other hand, the substance significantly decreased the expression of survivin and cleaved poly (ADP-ribose) polymerase (PARP). Kuguaglycoside C also significantly increased the expression and cleavage of apoptosis-inducing factor (AIF). Moreover, kuguaglycoside C was found to induce caspase-independent DNA cleavage in the dual-fluorescence apoptosis detection assay. These results suggest that kuguaglycoside C induces caspase-independent cell death, and is involved, at least in part, in the mechanism underlying cell necroptosis.
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Affiliation(s)
- Keiichi Tabata
- Laboratory of Clinical Medicine, School of Pharmacy, Nihon University, Funabashi-shi, Chiba, Japan.
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