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Arya P, Kumar P. Diosgenin a steroidal compound: An emerging way to cancer management. J Food Biochem 2021; 45:e14005. [PMID: 34799857 DOI: 10.1111/jfbc.14005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/09/2021] [Accepted: 11/09/2021] [Indexed: 12/14/2022]
Abstract
To endure respective research for cancer via common food ingredients has become more prominent with preferably minuscule toxicity. Spices are emerging as a new source of bioactive compounds which have the potential to cure cancer. Fenugreek is rich in diosgenin that has curative and preventive potency toward various cancers. Cancer is invading various cellular mechanisms by altering cellular receptors. Cancer falsifies healthy cells by altered cell receptors like p38, p53, mTOR, Akt, and PARP. Distinct stages of cancer development are triggered by various cellular mechanisms. Diosgenin helps in suppressing cancer mechanisms and induces programmed cell death. Diosgenin brought changes in treatment line of lung, breast, prostate, liver, and colon cancer. Apoptosis changes cytoplasmic different caspase pathways and triggers selected sequence for cancer cell line death. Cell death comprised of series of events carried out by metalloprotease caspase. The complex relationship among cancer, caspase, cell death, and cellular receptors is reviewed in this article in respect of diosgenin. The utilization of diosgenin in creating a bar for cancer, its triggering sites, and various ways to cause apoptosis of abnormal cells. This article focused on diosgenin, its role in the prevention of different cancer and cellular apoptosis throughout different pathways involved in complex interaction of bioactive compound-cellular mechanism cancer. PRACTICAL APPLICATIONS: The concept of curing diseases from daily routine food is quite old. Fenugreek is an excellent source of various bioactive compounds especially diosgenin. Diosgenin is steroidal sapogenin that cures various health issues including cancers. Cancer is one of the most life-threating disease which can affect any cell, tissue, and organ in living system. Diosgenin is proved to be beneficial in terms curing cancer of various types but majorly include lung, liver, colon breast, and prostate. Cancer cure with diosgenin is providing a new base to the pharmaceutical and medical researchers to commence new and more specific journey of diosgenin. Diosgenin could alter cellular pathways that modify cell mechanism in way toward treating cancer. Cell mechanism mainly affected by the interaction of cell signals and cell different receptors that cause triggered cell death. This review article focused over various cancer and diosgenin effect in controlling different cellular pathways which include cellular signaling and cell death mechanism.
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Affiliation(s)
- Prajya Arya
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Pradyuman Kumar
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal, India
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Monroy-García IN, Carranza-Torres IE, Carranza-Rosales P, Oyón-Ardoiz M, García-Estévez I, Ayala-Zavala JF, Morán-Martínez J, Viveros-Valdez E. Phenolic Profiles and Biological Activities of Extracts from Edible Wild Fruits Ehretia tinifolia and Sideroxylon lanuginosum. Foods 2021; 10:2710. [PMID: 34828991 PMCID: PMC8624189 DOI: 10.3390/foods10112710] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 11/16/2022] Open
Abstract
Ehretia tinifolia Linnaeus (Boraginacea) and Sideroxylon lanuginosum Michaux (Sapotaceae) are wild fruits consumed in North America and are appreciated for their pleasant flavor and sweet taste. However, details regarding their composition and biological properties in the available literature are scarce. This study reports the phenolic composition, antioxidant, antiproliferative activities, and digestive enzymatic inhibition of amberlite-retained methanolic extracts from both fruits. Results revealed that these wild fruit extracts are rich in antioxidants. S. lanuginosum had lower phenolic but higher flavonoid contents (21.4 ± 1.5 mg GAE/100 g FW and 6.42 ± 0.9 mg CE/100 g FW) than E. tinifolia (64.7 ± 2.6 mg GAE/100 g FW and 5.1 ± 0.4 mg CE/100 g FW). HPLC-DAD-MS/MS analysis showed rosmarinic acid as a major polyphenol in E. tinifolia and quercetin glucoside in S. lanuginosum. Polyphenols content in E. tinifolia was related to a significant free radical scavenging ability: DPPH (EC50 = 0.32 ± 0.03 mg/mL), TEAC (4134 ± 9.7 μM TE/g dry extract), and hemolysis inhibition (IC50 = 58.55 ± 2.4 μg/mL). Both extracts were capable of inhibiting α-glucosidase, partially inhibiting α-amylase, and showed no inhibition against lipase, while showing antiproliferative activity against HeLa, HT-29 and MCF-7 cancer cell lines. Our study revealed that these wild fruit extracts are rich in health-beneficial phytochemicals and hold significant potential for elaborating functional foods.
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Affiliation(s)
- Imelda N. Monroy-García
- Deparatmento de Química, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, Av. Pedro de Alba S/N, San Nicolás de los Garza 66450, Nuevo León, Mexico; (I.N.M.-G.); (I.E.C.-T.)
| | - Irma Edith Carranza-Torres
- Deparatmento de Química, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, Av. Pedro de Alba S/N, San Nicolás de los Garza 66450, Nuevo León, Mexico; (I.N.M.-G.); (I.E.C.-T.)
- Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Jesús Dionisio González #501, Col. Independencia, Monterrey 64720, Nuevo León, Mexico;
| | - Pilar Carranza-Rosales
- Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Jesús Dionisio González #501, Col. Independencia, Monterrey 64720, Nuevo León, Mexico;
| | - María Oyón-Ardoiz
- Grupo de Investigación en Polifenoles, Departamento de Química Analítica, Nutrición y Bromatología, Facultad de Farmacia, Campus Miguel de Unamuno, Universidad de Salamanca, E37007 Salamanca, Spain; (M.O.-A.); (I.G.-E.)
| | - Ignacio García-Estévez
- Grupo de Investigación en Polifenoles, Departamento de Química Analítica, Nutrición y Bromatología, Facultad de Farmacia, Campus Miguel de Unamuno, Universidad de Salamanca, E37007 Salamanca, Spain; (M.O.-A.); (I.G.-E.)
| | - Jesús Fernando Ayala-Zavala
- Coordinación de Tecnología de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo A.C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Hermosillo 83304, Sonora, Mexico;
| | - Javier Morán-Martínez
- Facultad de Medicina, Universidad Autónoma de Coahuila Unidad Torreón, Gregorio A. García No. 198, Torreón 27000, Coahuila, Mexico;
| | - Ezequiel Viveros-Valdez
- Deparatmento de Química, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, Av. Pedro de Alba S/N, San Nicolás de los Garza 66450, Nuevo León, Mexico; (I.N.M.-G.); (I.E.C.-T.)
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Maiuolo J, Gliozzi M, Carresi C, Musolino V, Oppedisano F, Scarano F, Nucera S, Scicchitano M, Bosco F, Macri R, Ruga S, Cardamone A, Coppoletta A, Mollace A, Cognetti F, Mollace V. Nutraceuticals and Cancer: Potential for Natural Polyphenols. Nutrients 2021; 13:nu13113834. [PMID: 34836091 PMCID: PMC8619660 DOI: 10.3390/nu13113834] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/20/2021] [Accepted: 10/25/2021] [Indexed: 12/14/2022] Open
Abstract
Cancer is one of the leading causes of death globally, associated with multifactorial pathophysiological components. In particular, genetic mutations, infection or inflammation, unhealthy eating habits, exposition to radiation, work stress, and/or intake of toxins have been found to contribute to the development and progression of cancer disease states. Early detection of cancer and proper treatment have been found to enhance the chances of survival and healing, but the side effects of anticancer drugs still produce detrimental responses that counteract the benefits of treatment in terms of hospitalization and survival. Recently, several natural bioactive compounds were found to possess anticancer properties, capable of killing transformed or cancerous cells without being toxic to their normal counterparts. This effect occurs when natural products are associated with conventional treatments, thereby suggesting that nutraceutical supplementation may contribute to successful anticancer therapy. This review aims to discuss the current literature on four natural bioactive extracts mostly characterized by a specific polyphenolic profile. In particular, several activities have been reported to contribute to nutraceutical support in anticancer treatment: (1) inhibition of cell proliferation, (2) antioxidant activity, and (3) anti-inflammatory activity. On the other hand, owing to their attenuation of the toxic effect of current anticancer therapies, natural antioxidants may contribute to improving the compliance of patients undergoing anticancer treatment. Thus, nutraceutical supplementation, along with current anticancer drug treatment, may be considered for better responses and compliance in patients with cancer. It should be noted, however, that when data from studies with bioactive plant preparations are discussed, it is appropriate to ensure that experiments have been conducted in accordance with accepted pharmacological research practices so as not to disclose information that is only partially correct.
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Affiliation(s)
- Jessica Maiuolo
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Micaela Gliozzi
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Cristina Carresi
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Vincenzo Musolino
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Francesca Oppedisano
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Federica Scarano
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Saverio Nucera
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Miriam Scicchitano
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Francesca Bosco
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Roberta Macri
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
| | - Stefano Ruga
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
| | - Antonio Cardamone
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
| | - Annarita Coppoletta
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
| | - Annachiara Mollace
- Medical Oncology 1, Regina Elena National Cancer Institute, IRCCS, 00144 Rome, Italy; (A.M.); (F.C.)
| | - Francesco Cognetti
- Medical Oncology 1, Regina Elena National Cancer Institute, IRCCS, 00144 Rome, Italy; (A.M.); (F.C.)
| | - Vincenzo Mollace
- IRC-FSH Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy; (J.M.); (M.G.); (C.C.); (V.M.); (F.O.); (F.S.); (S.N.); (M.S.); (F.B.); (R.M.); (S.R.); (A.C.); (A.C.)
- Nutramed S.c.a.r.l, Complesso Ninì Barbieri, Roccelletta di Borgia, 88021 Catanzaro, Italy
- IRCCS San Raffaele, Via di Valcannuta 247, 00133 Rome, Italy
- Correspondence:
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Malla RR, Padmaraju V, Marni R, Kamal MA. Natural products: Potential targets of TME related long non-coding RNAs in lung cancer. PHYTOMEDICINE 2021; 93:153782. [PMID: 34627097 DOI: 10.1016/j.phymed.2021.153782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 09/08/2021] [Accepted: 09/26/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Lung cancer is a significant health concern worldwide due to high mortality and morbidity, despite the advances in diagnosis, treatment, and management. Recent experimental evidence from different models suggested long non-coding RNAs (lncRNAs) as major modulators of cancer stem cells (CSCs) in the tumor microenvironment (TME) to support metastasis and drug resistance in lung cancer. Evidence-based studies demonstrated that natural products interfere with TME functions. PURPOSE OF STUDY To establish lncRNAs of TME as novel targets of natural compounds for lung cancer management. STUDY DESIGN Current study used a combination of TME and lung CSCs, lncRNAs and enrichment and stemness maintenance, natural products and stem cell management, natural products and lncRNAs, natural products and targeted delivery as keywords to retrieve the literature from Scopus, Web of Science, PubMed, and Google Scholar. This study critically reviewed the current literature and presented cancer stem cells' ability in reprogramming lung TME. RESULTS This review found that TME related oncogenic and tumor suppressor lncRNAs and their signaling pathways control the maintenance of stemness in lung TME. This review explored natural phenolic compounds and found that curcumin, genistein, quercetin epigallocatechin gallate and ginsenoside Rh2 are efficient in managing lung CSCs. They modulate lncRNAs and their upstream mediators by targeting signaling and epigenetic pathways. This review also identified relevant nanotechnology-based phytochemical delivery approaches for targeting lung cancer. CONCLUSION By critical literature analysis, TME related lncRNAs were identified as potential therapeutic targets, aiming to develop natural product-based therapeutics to treat metastatic and drug-resistant lung cancers.
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Affiliation(s)
- Rama Rao Malla
- Cancer Biology Lab, Department of Biochemistry and Bioinformatics, GIS, GITAM (Deemed to be University), Visakhapatnam, Andhra Pradesh 530045, India; Department of Biochemistry and Bioinformatics, GIS, GITAM (Deemed to be) University, Visakhapatnam, Andhra Pradesh 530045, India.
| | - Vasudevaraju Padmaraju
- Department of Biochemistry and Bioinformatics, GIS, GITAM (Deemed to be) University, Visakhapatnam, Andhra Pradesh 530045, India
| | - Rakshmitha Marni
- Cancer Biology Lab, Department of Biochemistry and Bioinformatics, GIS, GITAM (Deemed to be University), Visakhapatnam, Andhra Pradesh 530045, India; Department of Biochemistry and Bioinformatics, GIS, GITAM (Deemed to be) University, Visakhapatnam, Andhra Pradesh 530045, India
| | - Mohammad Amjad Kamal
- West China School of Nursing / Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; King Fahd Medical Research Center, King Abdulaziz University, P. O. Box 80216, Jeddah 21589, Saudi Arabia; Enzymoics, Novel Global Community Educational Foundation, Australia
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Epithelial-to-Mesenchymal Transition Is Not a Major Modulating Factor in the Cytotoxic Response to Natural Products in Cancer Cell Lines. Molecules 2021; 26:molecules26195858. [PMID: 34641401 PMCID: PMC8512490 DOI: 10.3390/molecules26195858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 12/24/2022] Open
Abstract
Numerous natural products exhibit antiproliferative activity against cancer cells by modulating various biological pathways. In this study, we investigated the potential use of eight natural compounds (apigenin, curcumin, epigallocatechin gallate, fisetin, forskolin, procyanidin B2, resveratrol, urolithin A) and two repurposed agents (fulvestrant and metformin) as chemotherapy enhancers and mesenchymal-to-epithelial (MET) inducers of cancer cells. Screening of these compounds in various colon, breast, and pancreatic cancer cell lines revealed anti-cancer activity for all compounds, with curcumin being the most effective among these in all cell lines. Although some of the natural products were able to induce MET in some cancer cell lines, the MET induction was not related to increased synergy with either 5-FU, irinotecan, gemcitabine, or gefitinib. When synergy was observed, for example with curcumin and irinotecan, this was unrelated to MET induction, as assessed by changes in E-cadherin and vimentin expression. Our results show that MET induction is compound and cell line specific, and that MET is not necessarily related to enhanced chemosensitivity.
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Yao H, Li X, Pan X, Xu J, Zhao S, Su Z, Qiu S. Fraxetin exerts anticancer effect in glioma by suppressing MiR-21-3p. Drug Dev Res 2021; 83:501-511. [PMID: 34523750 DOI: 10.1002/ddr.21881] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/02/2021] [Accepted: 09/06/2021] [Indexed: 01/21/2023]
Abstract
Fraxetin (FXT) exerts anticancer function in multiple cancers, but its function on glioma was ill-defined. This article expounded the mechanism by which FXT exerts an anticancer effect in glioma. The effect of gradient concentration of FXT on the viability of glioma cell lines was determined by cell counting kit 8. Effects of FXT on proliferation, apoptosis, and cell cycle in glioma cell lines were determined by colony formation assay, flow cytometry, and Hoechst 33342 staining. Expressions of apoptosis-related gene, cycle-related gene, and glioma-related miRNAs after FXT (25 and 50 μmol/L) treatment were determined by quantitative reverse transcription polymerase chain reaction and western blot as needed. After miR-21-3p overexpression, cell viability and apoptosis of glioma cell lines treated with FXT (50 μmol/L) were tested again. Although 1 μmol/L FXT had no significant effect on cell viability, 5, 10, 25, and 50 μmol/L FXT suppressed cell viability in a concentration-dependent manner. FXT inhibited proliferation, promoted apoptosis, and induced cell cycle arrest in G0/G1 phase in glioma cell lines. These effects may be achieved by elevated expressions of Bax and cleaved caspase-3 and diminished expressions of Bcl-2, Bcl-XL, cyclin E1, cyclin D1, and cyclin-dependent kinase-6. FXT attenuated the contents of miR-21-3p and miR-455-3p, and escalated the contents of miR-124-3p and miR-7-5p. The regulation of FXT on cell viability, proliferation and apoptosis was reversed by miR-21-3p overexpression. FXT suppressed the development of glioma cells by downregulating miR-21-3p.
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Affiliation(s)
- Hanxun Yao
- Department of Neurosurgery, Huzhou Central Hospital, Huzhou, China
| | - Xiaobin Li
- Department of Neurosurgery, Huzhou Central Hospital, Huzhou, China
| | - Xuyan Pan
- Department of Neurosurgery, Huzhou Central Hospital, Huzhou, China
| | - Jie Xu
- Department of Neurosurgery, Huzhou Central Hospital, Huzhou, China
| | - Shufa Zhao
- Department of Neurosurgery, Huzhou Central Hospital, Huzhou, China
| | - Zhongzhou Su
- Department of Neurosurgery, Huzhou Central Hospital, Huzhou, China
| | - Sheng Qiu
- Department of Neurosurgery, Huzhou Central Hospital, Huzhou, China
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Augimeri G, Bonofiglio D. The Mediterranean Diet as a Source of Natural Compounds: Does It Represent a Protective Choice against Cancer? Pharmaceuticals (Basel) 2021; 14:ph14090920. [PMID: 34577620 PMCID: PMC8467442 DOI: 10.3390/ph14090920] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/10/2021] [Accepted: 09/10/2021] [Indexed: 12/11/2022] Open
Abstract
The Mediterranean diet (MD), characterized by a high intake of fruits, vegetables, legumes, nuts and grains, a moderate intake of red wine and a reduced consumption of meat, has been considered one of the healthiest dietary patterns worldwide. Growing evidence suggests an inverse relationship between high adherence to the MD and cancer, as well as other chronic degenerative diseases. The beneficial effects elicited by the MD pattern on cancer are due to the high contents of bioactive compounds contained in many foods of MD, which protect cells by oxidative and inflammatory processes and inhibit carcinogenesis by targeting the various hallmarks of cancer with different mechanisms of action. Although over the past decades numerous dietary and phytochemical compounds from Mediterranean food that have anticancer potential have been identified, a clear association between the MD eating pattern and cancer needs to be established. While we wait for answers to this question from well-conducted research, the empowering of the MD as a protective choice against cancer should represent the priority for public health policies.
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Affiliation(s)
- Giuseppina Augimeri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, CS, Italy;
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, CS, Italy;
- Centro Sanitario, University of Calabria, 87036 Arcavacata di Rende, CS, Italy
- Correspondence: ; Tel.: +39-0984-496208
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Prajapati J, Goswami D, Rawal RM. Endophytic fungi: A treasure trove of novel anticancer compounds. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2021; 2:100050. [PMID: 34909676 PMCID: PMC8663939 DOI: 10.1016/j.crphar.2021.100050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/18/2021] [Accepted: 08/31/2021] [Indexed: 12/18/2022] Open
Abstract
Cancer is a multifactorial disease with a convoluted genesis and progression. The emergence of multidrug resistance to presently be offered drug and relapse is by far, the most critical concern to tackle this deteriorating disease. Henceforth, there is undeniably an inflated necessity for safe, promising, and less harmful new anticancer drugs. Natural compounds from various sources like plants, animals, and microorganisms have occupied a center stage in drug discovery due to their tremendous chemical diversity and potential as therapeutic agents. Endophytic microbes are symbiotically associated with plants and have been proven to produce novel or analogues of host bioactive metabolites exhibiting a variety of biological activities including anticancer activity. This review emphasizes on structurally diverse unprecedented anticancer natural compounds that have been reported exclusively from endophytic fungi from 2016 to 2020. It covers chemical nature of metabolites, its fungal source associated with terrestrial, as well as marine plants and anticancer activity based on their cytotoxicity profile against various cancer cell lines. Many of these fungal metabolites with promising anticancer activity can be used as lead molecules for in silico experiments and deserve special attention from scientists for further in vitro and clinical research.
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Affiliation(s)
- Jignesh Prajapati
- Department of Biochemistry & Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Dweipayan Goswami
- Department of Microbiology & Biotechnology, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Rakesh M. Rawal
- Department of Biochemistry & Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
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Abstract
Fucoidans are cell wall polysaccharides found in various species of brown seaweeds. They are fucose-containing sulfated polysaccharides (FCSPs) and comprise 5-20% of the algal dry weight. Fucoidans possess multiple bioactivities, including antioxidant, anticoagulant, antithrombotic, anti-inflammatory, antiviral, anti-lipidemic, anti-metastatic, anti-diabetic and anti-cancer effects. Dietary fucoidans provide small but constant amounts of FCSPs to the intestinal tract, which can reorganize the composition of commensal microbiota altered by FCSPs, and consequently control inflammation symptoms in the intestine. Although the bioactivities of fucoidans have been well described, there is limited evidence to implicate their effect on gut microbiota and bowel health. In this review, we summarize the recent studies that introduce the fundamental characteristics of various kinds of fucoidans and discuss their potential in altering commensal microorganisms and influencing intestinal diseases.
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Affiliation(s)
- Jin-Young Yang
- Department of Biological Sciences, Pusan National University, Busan 46241, Korea;
| | - Sun Young Lim
- Division of Convergence on Marine Science, Korea Maritime & Ocean University, Busan 49112, Korea
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Jang JH, Park CY, Sung EG, Song IH, Kim JY, Jung C, Sohn HY, Lee TJ. Lactucin induces apoptosis through reactive oxygen species-mediated BCL-2 and CFLAR L downregulation in Caki-1 cells. Genes Genomics 2021; 43:1199-1207. [PMID: 34302634 DOI: 10.1007/s13258-021-01142-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/18/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Lactucin, a naturally occurring active sesquiterpene lactone, is abundantly found in chicory and romaine lettuce. A recent study reported that lactucin could induce apoptosis in leukemia cells. However, its cytotoxicity and potential molecular mechanisms underlying cancer cell death remain unclear. OBJECTIVE Therefore, in this study, we aimed to investigate the direct effect and underlying mechanism of action of lactucin on renal cancer cells. METHODS MTT assay and flow cytometry were performed to evaluate the rate of cell proliferation and apoptosis, respectively. Western blotting, reverse transcription polymerase chain reaction, and protein stability analyses were performed to analyze the effect of lactucin on the expression of apoptosis-related proteins such as B-cell lymphoma 2 (BCL-2) and CFLAR (CASP8 and FADD like apoptosis regulator) long isoform (CFLARL) in Caki-1 human renal cancer cells. In addition, reactive oxygen species (ROS) generation was evaluated using flow cytometry. RESULTS Lactucin treatment induced apoptosis in Caki-1 cells in a dose-dependent manner via activation of the caspase pathway. It downregulated BCL-2 and CFLARL expression levels by suppressing BCL-2 transcription and CFLARL protein stability, respectively. Pretreatment with N-acetyl-1-cysteine, a ROS scavenger, attenuated the lactucin-induced apoptosis and restored the BCL-2 and CFLARL expression to basal levels. Lactucin-facilitated BCL-2 downregulation was regulated at the transcriptional level through the inactivation of the NF-κB pathway. CONCLUSIONS Our study is the first to demonstrate that lactucin-induced apoptosis is mediated by ROS production, which in turn activates the caspase-dependent apoptotic pathway by inhibiting BCL-2 and CFLARL expression in Caki-1 cells.
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Affiliation(s)
- Ji Hoon Jang
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-Gu, 42415, Daegu, South Korea
| | - Cho-Young Park
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-Gu, 42415, Daegu, South Korea
| | - Eon-Gi Sung
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-Gu, 42415, Daegu, South Korea
| | - In-Hwan Song
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-Gu, 42415, Daegu, South Korea
| | - Joo-Young Kim
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-Gu, 42415, Daegu, South Korea
| | - Chuleui Jung
- Department of Plant Medicals, Andong National University, 36729, Andong, South Korea
| | - Ho-Yong Sohn
- Department of Food and Nutrition, Andong National University, 36729, Andong, South Korea.
| | - Tae-Jin Lee
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-Gu, 42415, Daegu, South Korea.
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Cao TQ, Phong NV, Kim JH, Gao D, Anh HLT, Ngo VD, Vinh LB, Koh YS, Yang SY. Inhibitory Effects of Cucurbitane-Type Triterpenoids from Momordica charantia Fruit on Lipopolysaccharide-Stimulated Pro-Inflammatory Cytokine Production in Bone Marrow-Derived Dendritic Cells. Molecules 2021; 26:molecules26154444. [PMID: 34361596 PMCID: PMC8347306 DOI: 10.3390/molecules26154444] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/18/2021] [Accepted: 07/20/2021] [Indexed: 12/21/2022] Open
Abstract
The bitter melon, Momordica charantia L., was once an important food and medicinal herb. Various studies have focused on the potential treatment of stomach disease with M. charantia and on its anti-diabetic properties. However, very little is known about the specific compounds responsible for its anti-inflammatory activities. In addition, the in vitro inhibitory effect of M. charantia on pro-inflammatory cytokine production by lipopolysaccharide (LPS)-stimulated bone marrow-derived dendritic cells (BMDCs) has not been reported. Phytochemical investigation of M. charantia fruit led to the isolation of 15 compounds (1-15). Their chemical structures were elucidated spectroscopically (one- and two-dimensional nuclear magnetic resonance) and with electrospray ionization mass spectrometry. The anti-inflammatory effects of the isolated compounds were evaluated by measuring the production of the pro-inflammatory cytokines interleukin IL-6, IL-12 p40, and tumor necrosis factor α (TNF-α) in LPS-stimulated BMDCs. The cucurbitanes were potent inhibitors of the cytokines TNF-α, IL-6, and IL-12 p40, indicating promising anti-inflammatory effects. Based on these studies and in silico simulations, we determined that the ligand likely docked in the receptors. These results suggest that cucurbitanes from M. charantia are potential candidates for treating inflammatory diseases.
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Affiliation(s)
- Thao Quyen Cao
- Drug Research and Development Center, College of Pharmacy, Daegu Catholic University, Gyeongsan-si 38430, Korea;
- Institute of Pharmaceutical Research and Development, College of Pharmacy, Wonkwang University, Iksan 54538, Korea
| | - Nguyen Viet Phong
- Institute of Marine Biochemistry (IMBC), Vietnam Academy of Science and Technology (VAST), Hanoi 100000, Vietnam; (N.V.P.); (L.B.V.)
| | - Jang Hoon Kim
- Department of Herbal Crop Research, National Institute of Horticultural and Herbal Science, RDA, Eumseon 27709, Korea;
| | - Dan Gao
- College of Pharmacy, Chungnam National University, Daejeon 34134, Korea;
| | - Hoang Le Tuan Anh
- Center for Research and Technology Transfer, VAST, Hanoi 100000, Vietnam; (H.L.T.A.); (V.-D.N.)
| | - Viet-Duc Ngo
- Center for Research and Technology Transfer, VAST, Hanoi 100000, Vietnam; (H.L.T.A.); (V.-D.N.)
| | - Le Ba Vinh
- Institute of Marine Biochemistry (IMBC), Vietnam Academy of Science and Technology (VAST), Hanoi 100000, Vietnam; (N.V.P.); (L.B.V.)
- College of Pharmacy, Chungnam National University, Daejeon 34134, Korea;
| | - Young Sang Koh
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea;
| | - Seo Young Yang
- Department of Pharmaceutical Engineering, Sangji University, Wonju 26339, Korea
- Correspondence: ; Tel./Fax: +82-33-738-7652
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Puah BP, Jalil J, Attiq A, Kamisah Y. New Insights into Molecular Mechanism behind Anti-Cancer Activities of Lycopene. Molecules 2021; 26:molecules26133888. [PMID: 34202203 PMCID: PMC8270321 DOI: 10.3390/molecules26133888] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 06/05/2021] [Accepted: 06/17/2021] [Indexed: 12/15/2022] Open
Abstract
Lycopene is a well-known compound found commonly in tomatoes which brings wide range of health benefits against cardiovascular diseases and cancers. From an anti-cancer perspective, lycopene is often associated with reduced risk of prostate cancer and people often look for it as a dietary supplement which may help to prevent cancer. Previous scientific evidence exhibited that the anti-cancer activity of lycopene relies on its ability to suppress oncogene expressions and induce proapoptotic pathways. To further explore the real potential of lycopene in cancer prevention, this review discusses the new insights and perspectives on the anti-cancer activities of lycopene which could help to drive new direction for research. The relationship between inflammation and cancer is being highlighted, whereby lycopene suppresses cancer via resolution of inflammation are also discussed herein. The immune system was found to be a part of the anti-cancer system of lycopene as it modulates immune cells to suppress tumor growth and progression. Lycopene, which is under the family of carotenoids, was found to play special role in suppressing lung cancer.
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Affiliation(s)
- Boon-Peng Puah
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Juriyati Jalil
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
- Correspondence: ; Tel.: +603-9289-7533
| | - Ali Attiq
- Faculty of Pharmacy, MAHSA University, Bandar Saujana Putra, Jenjarom 42610, Malaysia;
| | - Yusof Kamisah
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur 56000, Malaysia;
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El-Far AH, Salaheldin TA, Godugu K, Darwish NH, Mousa SA. Thymoquinone and its nanoformulation attenuate colorectal and breast cancers and alleviate doxorubicin-induced cardiotoxicity. Nanomedicine (Lond) 2021; 16:1457-1469. [PMID: 34132104 DOI: 10.2217/nnm-2021-0103] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim: To investigate the anti-cancer potential of thymoquinone (TQ) and TQ nanoparticles (TQ-NPs) and their protection against doxorubicin (DOX)-induced cardiotoxicity. Methods: TQ-NPs were prepared by double emulsion method and characterized. The efficacy of TQ and TQ-DOX was studied against HCT116 and MDA-MB-231-Luc cancer cell lines in vitro and in a xenograft tumor model. Results: TQ and TQ + DOX increased Bax levels in HCT116 cells and decreased Bcl2 levels in MDA-MB-231-Luc cells. In the xenograft model, the TQ-NPs, with an average size of 218 nm, in combination with DOX, significantly reduced tumor size. The combination of TQ or TQ-NPs with DOX significantly reduced DOX-induced cardiotoxicity. Conclusion: Data suggest the promising role of TQ and TQ-NPs alone and with DOX for anti-cancer and cardiac protection benefits.
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Affiliation(s)
- Ali H El-Far
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
| | - Taher A Salaheldin
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
| | - Kavitha Godugu
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
| | - Noureldien He Darwish
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
- Department of Clinical Pathology, Hematology Unit, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Shaker A Mousa
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
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Escaliante LADS, Busato B, Petkowicz CLDO, Cadena SMSC, Noleto GR. Cytotoxic effect of xyloglucan and oxovanadium (IV/V) xyloglucan complex in HepG2 cells. Int J Biol Macromol 2021; 185:40-48. [PMID: 34144065 DOI: 10.1016/j.ijbiomac.2021.06.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/23/2021] [Accepted: 06/12/2021] [Indexed: 11/30/2022]
Abstract
It is well known that the chemical structure of polysaccharides is important to their final biological effect. In this study we investigated the cytotoxic effect of xyloglucan from Copaifera langsdorffii seeds (XGC) and its complex with oxovanadium (XGC:VO) on hepatocellular carcinoma cells (HepG2). After 72 h of incubation, XGC and XGC:VO (200 μg/mL) reduced cell viability in ~20% and ~40%, respectively. At same conditions, only XGC:VO increased in ~20% the LDH enzyme release. In permeabilized cells, incubated with XGC and XGC:VO (200 μg/mL) for 72 h, NADH oxidase activity was reduced by ~45% with XGC and XGC:VO. The succinate oxidase activity was reduced by ~35% with XGC and ~65% with XGC:VO, evidencing that polysaccharide complexation with vanadium could intensify its effects on the respiratory chain. According to this result, the mitochondrial membrane potential was also reduced by ~9% for XGC and ~30% for XGC:VO, when compared to the control group. Interestingly, ATP levels were more elevated for XGC:VO in respect to XGC, probably due the enhance in glycolytic flux evidenced by increased levels of lactate. These results show that the xyloglucan complexation with oxovanadium (IV/V) potentiates the cytotoxic effect of the native polysaccharide, possibly by impairment of oxidative phosphorylation.
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Affiliation(s)
| | - Bianca Busato
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Paraná, Curitiba, PR, Brazil
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Mancini MCS, Ponte LGS, Silva CHR, Fagundes I, Pavan ICB, Romeiro SA, da Silva LGS, Morelli AP, Rostagno MA, Simabuco FM, Bezerra RMN. Beetroot and leaf extracts present protective effects against prostate cancer cells, inhibiting cell proliferation, migration, and growth signaling pathways. Phytother Res 2021; 35:5241-5258. [PMID: 34132433 DOI: 10.1002/ptr.7197] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 05/11/2021] [Accepted: 05/22/2021] [Indexed: 12/24/2022]
Abstract
Beet (Beta vulgaris L.) has high nutritional value, containing bioactive compounds such as betalains and flavonoids. Scientific evidence points to the use of these natural compounds in the treatment of several types of cancer, such as prostate cancer, one of the main causes of morbidity and mortality in men. Here, we compared beet roots and leaves extracts, and their main compounds, apigenin, and betanin, respectively, in DU-145 and PC-3 prostate cancer cell lines. Both cells presented the proliferation decreased for beetroot and beet leaves extracts. The apigenin treatment also reduced the proliferation of both cell lines. Regarding cell migration, beet leaves extract was able to decrease the scratch area in both cell lines, whereas apigenin affected only PC-3 cells' migration. In colony formation assay, both extracts were effective in reducing the number of colonies formed. Besides, the beet leaves extracts and apigenin presented strong inhibition of growth-related signaling pathways in both cell lines, and the beetroot extract and betanin presented effects only in DU-145 cells. Furthermore, the extracts and isolated compounds were able to reduce the levels of apoptotic and cell cycle proteins. This study reveals that beet extracts have important anti-cancer effects against prostate cancer cells.
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Affiliation(s)
- Mariana Camargo Silva Mancini
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Luis Gustavo Saboia Ponte
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Cayo Henrique Rocha Silva
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Isabella Fagundes
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Isadora Carolina Betim Pavan
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil.,Laboratory of Signal Mechanisms, School of Pharmaceutical Sciences (FCF), University of Campinas (UNICAMP), Campinas, Brazil
| | - Stefhani Andrioli Romeiro
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Luiz Guilherme Salvino da Silva
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Ana Paula Morelli
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Maurício Ariel Rostagno
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Fernando Moreira Simabuco
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
| | - Rosangela Maria Neves Bezerra
- Multidisciplinary Laboratory of Food and Health (LabMAS), School of Applied Sciences (FCA), University of Campinas (UNICAMP), Limeira, Brazil
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Chatupheeraphat C, Roytrakul S, Phaonakrop N, Deesrisak K, Krobthong S, Anurathapan U, Tanyong D. A Novel Peptide Derived from Ginger Induces Apoptosis through the Modulation of p53, BAX, and BCL2 Expression in Leukemic Cell Lines. PLANTA MEDICA 2021; 87:560-569. [PMID: 33757145 DOI: 10.1055/a-1408-5629] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Despite the efficacy of chemotherapy, the adverse effects of chemotherapeutic drugs are considered a limitation of leukemia treatment. Therefore, a chemotherapy drug with minimal side effects is currently needed. One interesting molecule for this purpose is a bioactive peptide isolated from plants since it has less toxicity to normal cells. In this study, we extracted protein from the Zingiber officinale rhizome and performed purification to acquire the peptide fraction with the highest cytotoxicity using ultrafiltration, reverse-phase chromatography, and off-gel fractionation to get the peptide fraction that contained the highest cytotoxicity. Finally, a novel antileukemic peptide, P2 (sequence: RALGWSCL), was identified from the highest cytotoxicity fraction. The P2 peptide reduced the cell viability of NB4, MOLT4, and Raji cell lines without an effect on the normal peripheral blood mononuclear cells. The combination of P2 and daunorubicin significantly decreased leukemic cell viability when compared to treatment with either P2 or daunorubicin alone. In addition, leukemic cells treated with P2 demonstrated increased apoptosis and upregulation of caspase 3, 8, and 9 gene expression. Moreover, we also examined the effects of P2 on p53, which is the key regulator of apoptosis. Our results showed that treatment of leukemic cells with P2 led to the upregulation of p53 and Bcl-2-associated X protein, and the downregulation of B-cell lymphoma 2, indicating that p53 is involved in apoptosis induction by P2. The results of this study are anticipated to be useful for the development of P2 as an alternative drug for the treatment of leukemia.
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Affiliation(s)
- Chawalit Chatupheeraphat
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Sittiruk Roytrakul
- Functional Proteomics Technology Laboratory, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology, National Science and Technology for Development Agency, Pathum Thani, Thailand
| | - Narumon Phaonakrop
- Functional Proteomics Technology Laboratory, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology, National Science and Technology for Development Agency, Pathum Thani, Thailand
| | - Kamolchanok Deesrisak
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
| | - Sucheewin Krobthong
- Proteomics Research Team, National Omics Center, National Science and Technology for Development Agency, Pathum Thani, Thailand
| | - Usanarat Anurathapan
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Dalina Tanyong
- Department of Clinical Microscopy, Faculty of Medical Technology, Mahidol University, Nakhon Pathom, Thailand
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Khazei K, Mohajeri N, Bonabi E, Turk Z, Zarghami N. New Insights Toward Nanostructured Drug Delivery of Plant-Derived Polyphenol Compounds: Cancer Treatment and Gene Expression Profiles. Curr Cancer Drug Targets 2021; 21:689-701. [PMID: 34036921 DOI: 10.2174/1568009621666210525152802] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 03/30/2021] [Accepted: 04/06/2021] [Indexed: 11/22/2022]
Abstract
The increasing prevalence of cancer has led to the expansion of traditional medicine objectives for developing novel drug delivery systems. A wide range of plant-derived polyphenol bioactive substances have been investigated in order to explore anti-cancer effects of these natural compounds and to promote effective treatment of cancer through apoptosis induction. In this regard, plant-derived polyphenol compounds including curcumin, silibinin, quercetin, and resveratrol have been the subject of intense interest for anti-cancer applications due to their ability in regulating apoptotic genes. However, some limitations of pure polyphenol compounds, such as poor bioavailability, short-term stability, low-cellular uptake, and insufficient solubility, have restricted their efficiency. Nanoscale formulations of bioactive agents have provided a novel platform to address these limitations. This paper reviews recent advances in nanoformulation approaches of polyphenolic drugs, and their effects on improving the delivery of chemotherapy agents to cancer cells.
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Affiliation(s)
- Keyvan Khazei
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasrin Mohajeri
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Esat Bonabi
- Department of Medical Microbiology Faculty of Medicine, Istanbul Aydin University, Istanbul. Turkey
| | - Zeynep Turk
- Center for Applied and Theoretical Research on Higher Education, İstanbul Aydın University, Istanbul. Turkey
| | - Nosratollah Zarghami
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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68
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Vasilevskaya ER, Fedulova LV, Chernukha IM, Kotenkova EA, Fokina AI. Effects of tissue-specific biomolecules on piglets after-weaning period. Vet World 2021; 14:168-175. [PMID: 33642801 PMCID: PMC7896913 DOI: 10.14202/vetworld.2021.168-175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 12/01/2020] [Indexed: 01/14/2023] Open
Abstract
Background and Aim Now-a-days antibiotics are the main tool for correcting the pathological conditions of pigs; unfortunately, antibiotics are a potential threat to the environment, as they lead to the spread of antibiotic-resistant infections. This study aimed to study the immunomodulatory encapsulated biomolecules on piglets in the post-weaning period. Materials and Methods An immunomodulator based on biomolecules obtained from animal raw materials included in alginate capsules to improve absorption has been developed. The study presents the results of a study on 25 weaned piglets (25-30 days old) which received biomolecules at a dose of 200 mg/piglet for 14 days, followed by 400 mg/piglet from days 15 to 28. Blood was taken from animals for analysis (biochemical, hematological, cytometric, and enzyme immunoassay) and the integral index of blood serum antimicrobial activity was determined. Results Experimental animals, whose initial weight was 1.6 times less than that of the control animals, were able to bridge this gap and, on the 28th day, there were no differences in weight. Stimulation of the production of cytokines interleukin (IL)-2 and IL-4 was observed and the antimicrobial resistance of blood serum to Escherichia coli also increased. A positive effect on the metabolism of piglets was noted, which helped them adapt to a change in diet (from colostrum to solid food). Conclusion The results show that the immunomodulation at the dose of 150 mg/kg body weight has a great potential for improving weaned pigs.
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Abstract
Cancer is one of the leading causes of death and one of the most important public health problems in the world. And every year, millions of new cancers and hundreds of thousands of cancer-related deaths are reported worldwide. In recent decades, a number of biologically active polysaccharides and polysaccharide-protein complexes have been isolated from plants, lichen, algae, yeast, fungi and mushroom, and due to their antitumor and immunomodulatory properties, these compounds have received considerable attention. Overall, the two key mechanisms by which polysaccharides act on tumor cells are direct action (inhibition of cancer cell growth and induction of programmed cell death/apoptosis) and indirect action (stimulation of immunity). Immunosuppressive effects are recognizable in both cancer patients and tumor bearing animals, suggesting that the immune system plays an important role in the immune surveillance of cancer cells. Thus, enhancement of the host immune response has been evaluated as a possible way of inhibiting tumor growth without damaging the host. In addition to their therapeutic and prophylactic properties, the polysaccharides are effective and less toxic than chemotherapy. The anticancer activity and immunomodulatory effects of most polysaccharides have shown the promising and real potential for the benefits of human health.
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Affiliation(s)
- Anley Teferra Kiddane
- Department of Microbiology, College of Natural Science, Pukyong National University, Busan, Republic of Korea.,Research Institute for Basic Sciences, Pukyong National University, Busan, Republic of Korea
| | - Gun-Do Kim
- Department of Microbiology, College of Natural Science, Pukyong National University, Busan, Republic of Korea.,Research Institute for Basic Sciences, Pukyong National University, Busan, Republic of Korea
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Prabhavathi H, Dasegowda KR, Renukananda KH, Karunakar P, Lingaraju K, Raja Naika H. Molecular docking and dynamic simulation to identify potential phytocompound inhibitors for EGFR and HER2 as anti-breast cancer agents. J Biomol Struct Dyn 2020; 40:4713-4724. [PMID: 33345701 DOI: 10.1080/07391102.2020.1861982] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Breast cancer is the most prevalent cancer in women worldwide. To treat human breast cancer by inhibiting EGFR and HER2 targets is an important therapeutic option. Phytochemicals are found to have beneficial health effects in treating various diseases. An effort has been made to virtually screen phytochemical inhibitor by molecular docking and dynamic simulation in the current studies. The docking scores analysis resulted in a common hit Panaxadiol ligand with a low dock score for EGFR and HER2 targets. The inhibitory action of the phytocompounds was also validated by comparing it with the reference compounds Erlotinib for EGFR and Neratinib for HER2. Molecular dynamic simulation of EGFR and HER2 lead complexes ensure the ligand's appropriate refinement in the dynamic system. The target and ligand complex interaction motif established a high affinity of lead candidates in a dynamic system similar to molecular docking results. This study reveals that Panaxadiol hit molecule can be developed as a novel multi-target EGFR and HER2 target inhibitor with greater potential and low toxicity.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- H Prabhavathi
- Department of Studies & Research in Biotechnology, Tumkur University, Tumakuru, Karnataka, India
| | - K R Dasegowda
- Department of Biotechnology & Genetics, Ramaiah College of Arts, Science and Commerce, Bangalore, Karnataka, India
| | - K H Renukananda
- Department of Mechanical Engineering, RV Institute of Technology and Management, Bangalore, Karnataka, India
| | | | - K Lingaraju
- Department of Studies & Research in Biotechnology, Tumkur University, Tumakuru, Karnataka, India
| | - H Raja Naika
- Department of Studies & Research in Biotechnology, Tumkur University, Tumakuru, Karnataka, India
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Pagliara V, Donadio G, De Tommasi N, Amodio G, Remondelli P, Moltedo O, Dal Piaz F. Bioactive Ent-Kaurane Diterpenes Oridonin and Irudonin Prevent Cancer Cells Migration by Interacting with the Actin Cytoskeleton Controller Ezrin. Int J Mol Sci 2020; 21:E7186. [PMID: 33003361 PMCID: PMC7582544 DOI: 10.3390/ijms21197186] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/21/2020] [Accepted: 09/25/2020] [Indexed: 02/07/2023] Open
Abstract
The ent-kaurane diterpene oridonin was reported to inhibit cell migration and invasion in several experimental models. However, the process by which this molecule exerts its anti-metastatic action has not been yet elucidated. In this article, we have investigated the anti-metastatic activity of Oridonin and of one homolog, Irudonin, with the aim to shed light on the molecular mechanisms underlying the biological activity of these ent-kaurane diterpenes. Cell-based experiments revealed that both compounds are able to affect differentiation and cytoskeleton organization in mouse differentiating myoblasts, but also to impair migration, invasion and colony formation ability of two different metastatic cell lines. Using a compound-centric proteomic approach, we identified some potential targets of the two bioactive compounds among cytoskeletal proteins. Among them, Ezrin, a protein involved in the actin cytoskeleton organization, was further investigated. Our results confirmed the pivotal role of Ezrin in regulating cell migration and invasion, and indicate this protein as a potential target for new anti-cancer therapeutic approaches. The interesting activity profile, the good selectivity towards cancer cells, and the lower toxicity with respect to Oridonin, all suggest that Irudonin is a very promising anti-metastatic agent.
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Affiliation(s)
- Valentina Pagliara
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvador Allende, 84081 Baronissi, Italy; (V.P.); (G.A.); (P.R.)
| | - Giuliana Donadio
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy; (G.D.); (N.D.T.)
| | - Nunziatina De Tommasi
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy; (G.D.); (N.D.T.)
| | - Giuseppina Amodio
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvador Allende, 84081 Baronissi, Italy; (V.P.); (G.A.); (P.R.)
| | - Paolo Remondelli
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvador Allende, 84081 Baronissi, Italy; (V.P.); (G.A.); (P.R.)
| | - Ornella Moltedo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy; (G.D.); (N.D.T.)
| | - Fabrizio Dal Piaz
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvador Allende, 84081 Baronissi, Italy; (V.P.); (G.A.); (P.R.)
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72
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Dobrzynska M, Napierala M, Florek E. Flavonoid Nanoparticles: A Promising Approach for Cancer Therapy. Biomolecules 2020; 10:biom10091268. [PMID: 32887473 PMCID: PMC7564267 DOI: 10.3390/biom10091268] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/28/2020] [Accepted: 08/31/2020] [Indexed: 12/11/2022] Open
Abstract
Flavonoids, a ubiquitous group of naturally occurring polyphenolic compounds, have recently gained importance as anticancer agents. Unfortunately, due to low solubility, absorption, and rapid metabolism of dietary flavonoids, their anticancer potential is not sufficient. Nanocarriers can improve the bioavailability of flavonoids. In this review we aimed to evaluate studies on the anticancer activity of flavonoid nanoparticles. A review of English language articles published until 30 June 2020 was conducted, using PubMed (including MEDLINE), CINAHL Plus, Cochrane, and Web of Science data. Most studies determining the anticancer properties of flavonoid nanoparticles are preclinical. The potential anticancer activity focuses mainly on MCF-7 breast cancer cells, A549 lung cancer cells, HepG2 liver cancer cells, and melanoma cells. The flavonoid nanoparticles can also support the anti-tumour effect of drugs used in cancer therapy by enhancing the anti-tumour effect or reducing the systemic toxicity of drugs.
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Affiliation(s)
- Malgorzata Dobrzynska
- Department of Bromatology, Poznan University of Medical Sciences, 60-354 Poznan, Poland;
| | - Marta Napierala
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland
- Correspondence: (M.N.); (E.F.); Tel.: +48-61-847-2081 (E.F.)
| | - Ewa Florek
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland
- Correspondence: (M.N.); (E.F.); Tel.: +48-61-847-2081 (E.F.)
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73
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Identification of potential anti-inflammatory and melanoma cytotoxic compounds from Aegiceras corniculatum. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02613-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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74
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Luca T, Napoli E, Privitera G, Musso N, Ruberto G, Castorina S. Antiproliferative Effect and Cell Cycle Alterations Induced by Salvia officinalis Essential Oil and Its Three Main Components in Human Colon Cancer Cell Lines. Chem Biodivers 2020; 17:e2000309. [PMID: 32531144 DOI: 10.1002/cbdv.202000309] [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] [Received: 04/23/2020] [Accepted: 06/09/2020] [Indexed: 12/27/2022]
Abstract
Colon cancer is one of the most common human malignancies, and chemotherapy cannot yet prevent recurrence in all patients. Essential oils are phytocomplexes with antiproliferative properties. In this study, we elucidated the antiproliferative properties and the effect on cell cycle progression of Sicilian Salvia officinalis essential oil and its three main compounds, α-thujone, 1,8-cineole (eucalyptol) and camphor, on three human colon cancer cell lines. The essential oil was obtained by hydrodistillation and analyzed by gas chromatography. Cell proliferation was evaluated by MTT assay, and the cell cycle distribution was determined by flow cytometry. Thirty-four compounds were identified in the tested essential oil. Growth inhibition was observed after 72 h, with an impact on cell cycle progression and no effect on the viability of normal colonic epithelial cells. The study shows that S. officinalis essential oil and its three main components have an in vitro antiproliferative effect on colon cancer cells.
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Affiliation(s)
- Tonia Luca
- Fondazione Mediterranea 'G.B. Morgagni', Via del Bosco 105, 95125, Catania, Italy
| | - Edoardo Napoli
- Institute of Biomolecular Chemistry, Italian National Research Council ICB-CNR, 95126, Catania, Italy
| | - Giovanna Privitera
- Fondazione Mediterranea 'G.B. Morgagni', Via del Bosco 105, 95125, Catania, Italy
| | - Nicolò Musso
- Bio-nanotech Research and Innovation Tower (BRIT), University of Catania, 95123, Catania, Italy
| | - Giuseppe Ruberto
- Institute of Biomolecular Chemistry, Italian National Research Council ICB-CNR, 95126, Catania, Italy
| | - Sergio Castorina
- Fondazione Mediterranea 'G.B. Morgagni', Via del Bosco 105, 95125, Catania, Italy.,Department of Medical and Surgical Sciences and Advanced Technologies, University of Catania, 95123, Catania, Italy
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75
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Sin ZW, Bhardwaj V, Pandey AK, Garg M. A brief overview of antitumoral actions of bruceine D. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2020; 1:200-217. [PMID: 36046775 PMCID: PMC9400783 DOI: 10.37349/etat.2020.00013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 06/30/2020] [Indexed: 12/25/2022] Open
Abstract
Cancer remains the second leading cause of mortality globally. In combating cancer, conventional chemotherapy and/or radiotherapy are administered as first-line therapy. However, these are usually accompanied with adverse side effects that decrease the quality of patient’s lives. As such, natural bioactive compounds have gained an attraction in the scientific and medical community as evidence of their anticancer properties and attenuation of side effects mounted. In particular, quassinoids have been found to exhibit a plethora of inhibitory activities such as anti-proliferative effects on tumor development and metastasis. Recently, bruceine D, a quassinoid isolated from the shrub Brucea javanica (L.) Merr. (Simaroubaceae), has come under immense investigation on its antineoplastic properties in various human cancers including pancreas, breast, lung, blood, bone, and liver. In this review, we have highlighted the antineoplastic effects of bruceine D and its mode of actions in different tumor models.
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Affiliation(s)
- Zi Wayne Sin
- Department of Biological Sciences, National University of Singapore, Singapore 117600, Singapore
| | - Vipul Bhardwaj
- Amity Institute of Molecular Medicine and Stem cell Research (AIMMSCR), Amity University Uttar Pradesh, Noida 201313, India
| | - Amit Kumar Pandey
- Amity Institute of Biotechnology, Amity University Haryana, Manesar, Haryana 122413, India
| | - Manoj Garg
- Amity Institute of Molecular Medicine and Stem cell Research (AIMMSCR), Amity University Uttar Pradesh, Noida 201313, India
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76
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Molina-Montes E, Salamanca-Fernández E, Garcia-Villanova B, Sánchez MJ. The Impact of Plant-Based Dietary Patterns on Cancer-Related Outcomes: A Rapid Review and Meta-Analysis. Nutrients 2020; 12:nu12072010. [PMID: 32640737 PMCID: PMC7400843 DOI: 10.3390/nu12072010] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 06/28/2020] [Accepted: 07/02/2020] [Indexed: 12/13/2022] Open
Abstract
Long-term cancer survivors represent a sizeable portion of the population. Plant-based foods may enhance the prevention of cancer-related outcomes in these patients. We aimed to synthesize the current evidence regarding the impact of plant-based dietary patterns (PBDPs) on cancer-related outcomes in the general population and in cancer survivors. Considered outcomes included overall cancer mortality, cancer-specific mortality, and cancer recurrence. A rapid review was conducted, whereby 2234 original articles related to the topic were identified via Pubmed/Medline. We selected 26 articles, which were classified into studies on PBDPs and cancer outcomes at pre-diagnosis: vegan/vegetarian diet (N = 5), provegetarian diet (N = 2), Mediterranean diet (N = 13), and studies considering the same at post-diagnosis (N = 6). Pooled estimates of the associations between the aforementioned PBDPs and the different cancer outcomes were obtained by applying random effects meta-analysis. The few studies available on the vegetarian diet failed to support its prevention potential against overall cancer mortality when compared with a non-vegetarian diet (e.g., pooled hazard ratio (HR) = 0.97; 95% confidence interval (CI): 0.88-1.06). The insufficient number of studies evaluating provegetarian index scores in relation to cancer mortality did not permit a comprehensive assessment of this association. The association between adherence to the Mediterranean diet and cancer mortality reached statistical significance (e.g., pooled HR = 0.84; 95% CI: 0.79-0.89). However, no study considered the influence of prognostic factors on the associations. In contrast, post-diagnostic studies accounted for prognostic factors when assessing the chemoprevention potential of PBDPs, but also were inconclusive due to the limited number of studies on well-defined plant-based diets. Thus, whether plant-based diets before or after a cancer diagnosis prevent negative cancer-related outcomes needs to be researched further, in order to define dietary guidelines for cancer survivors.
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Affiliation(s)
- Esther Molina-Montes
- Department of Nutrition and Food Science, University of Granada, 18014 Granada, Spain;
- Institute of Nutrition and Food Technology (INYTA) ‘José Mataix’, Biomedical Research Centre, University of Granada, Avenida del Conocimiento s/n, E-18071 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain;
- Correspondence: (E.M.-M.); (E.S.-F.)
| | - Elena Salamanca-Fernández
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain;
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
- Andalusian School of Public Health (EASP), 18014 Granada, Spain
- Correspondence: (E.M.-M.); (E.S.-F.)
| | | | - Maria José Sánchez
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain;
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
- Andalusian School of Public Health (EASP), 18014 Granada, Spain
- Department of Preventive Medicine and Public Health, University of Granada, 18016 Granada, Spain
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77
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Phenolic Compounds Exerting Lipid-Regulatory, Anti-Inflammatory and Epigenetic Effects as Complementary Treatments in Cardiovascular Diseases. Biomolecules 2020; 10:biom10040641. [PMID: 32326376 PMCID: PMC7226566 DOI: 10.3390/biom10040641] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 12/14/2022] Open
Abstract
Atherosclerosis is the main process behind cardiovascular diseases (CVD), maladies which continue to be responsible for up to 70% of death worldwide. Despite the ongoing development of new and potent drugs, their incomplete efficacy, partial intolerance and numerous side effects make the search for new alternatives worthwhile. The focus of the scientific world turned to the potential of natural active compounds to prevent and treat CVD. Essential for effective prevention or treatment based on phytochemicals is to know their mechanisms of action according to their bioavailability and dosage. The present review is focused on the latest data about phenolic compounds and aims to collect and correlate the reliable existing knowledge concerning their molecular mechanisms of action to counteract important risk factors that contribute to the initiation and development of atherosclerosis: dyslipidemia, and oxidative and inflammatory-stress. The selection of phenolic compounds was made to prove their multiple benefic effects and endorse them as CVD remedies, complementary to allopathic drugs. The review also highlights some aspects that still need clear scientific explanations and draws up some new molecular approaches to validate phenolic compounds for CVD complementary therapy in the near future.
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78
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Wu R, Shang N, Gui M, Yin J, Li P. Sturgeon ( Acipenser)-Derived Chondroitin Sulfate Suppresses Human Colon Cancer HCT-116 Both In Vitro and In Vivo by Inhibiting Proliferation and Inducing Apoptosis. Nutrients 2020; 12:nu12041130. [PMID: 32316636 PMCID: PMC7230714 DOI: 10.3390/nu12041130] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/13/2020] [Accepted: 04/14/2020] [Indexed: 02/06/2023] Open
Abstract
Chondroitin sulfate (CS), mainly present in the cartilage and bone of animals, is known as a potential food-derived bioactive that has several biological functions, such as anti-arthritic and anti-inflammatory activity. Sturgeon (Acipenser), an important fishery resource in China, contains an abundance of CS in their cartilage. In our previous study, we have extracted and purified CS from sturgeon cartilage. Herein, we further investigate the health benefits of sturgeon-derived chondroitin sulfate (SCS), especially for colorectal cancer treatment. The in vitro study indicated that SCS could inhibit the proliferation of the human colon cancer cell line HCT-116 in a dose-dependent manner, which was associated with cell cycle arrest. In addition, SCS also led to extensive cellular apoptosis in colon cancer cell HCT-116 cells. Meanwhile, an in vivo study showed that SCS treatment significantly inhibited the tumor development of xenograft HCT-116 in mice via proliferation suppression and apoptosis induction. Further, a mechanistic study demonstrated that the apoptosis induction was mainly due to the activation of the Bcl-2 family-associated mitochondrial pathway. Overall, our results provided a basis for SCS as a promising agent against colon cancer.
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Affiliation(s)
- Ruiyun Wu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 10083, China; (R.W.); (J.Y.)
| | - Nan Shang
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada;
| | - Meng Gui
- Beijing Fisheries Research Institute, Beijing 10083, China;
| | - Jian Yin
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 10083, China; (R.W.); (J.Y.)
| | - Pinglan Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 10083, China; (R.W.); (J.Y.)
- Correspondence: ; Tel./Fax: +86-010-6273-8678
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79
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Chen J, Lin Z, Barrett L, Dai L, Qin Z. Identification of new therapeutic targets and natural compounds against diffuse intrinsic pontine glioma (DIPG). Bioorg Chem 2020; 99:103847. [PMID: 32311581 DOI: 10.1016/j.bioorg.2020.103847] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/06/2020] [Accepted: 04/09/2020] [Indexed: 12/11/2022]
Abstract
Diffuse Intrinsic Pontine Glioma (DIPG) is a highly aggressive pediatric brainstem tumor which accounts for about 10-20% of childhood brain tumors. The survival rate for DIPG remains very poor, with a median survival of less than 1 year. The dismal prognosis associated with DIPG has been exacerbated by the failure of a large number of clinical trials to meaningfully improve survival compared with radiotherapy, the current standard of care for DIPG. In the current study, we screened a natural product library and for the first time identified 6 natural compounds displaying inhibitory effects on DIPG proliferation and anchorage-independent growth through inducing tumor cell apoptosis and cell cycle arrest. Subsequent RNA-Sequencing and functional validation revealed the molecular mechanisms of these compounds with anti-DIPG activities, and identified new cellular factors such as Fibronectin 1 (FN1) and Eukaryotic translation initiation factor 3 subunit C-like (EIF3CL), required for DIPG survival as potential therapeutic targets. Our study provides promising directions to fight against this deadly pediatric cancer.
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Affiliation(s)
- Jungang Chen
- Departments of Pathology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, USA
| | - Zhen Lin
- Department of Pathology, Tulane University Health Sciences Center, Tulane Cancer Center, 1700 Tulane Ave., New Orleans, LA 70112, USA
| | - Lindsey Barrett
- Departments of Pathology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, USA
| | - Lu Dai
- Departments of Pathology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, USA
| | - Zhiqiang Qin
- Departments of Pathology, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, USA.
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80
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A Comprehensive Review on Schisandrin B and Its Biological Properties. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:2172740. [PMID: 32256947 PMCID: PMC7102409 DOI: 10.1155/2020/2172740] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 02/22/2020] [Indexed: 02/06/2023]
Abstract
Nature is a vast source of bioactive molecules and has provided an active and efficient reservoir for drug discovery. Among natural compounds, one of the most promising is Schisandrin B (Sch B), isolated from Schisandra chinensis, which was documented to possess diversified pharmacokinetic propriety, among them antioxidant, anti-inflammation, cardioprotection, and neuroprotection. Due to its large biological properties, Sch B was recorded to be a potent cure for several diseases by targeting several signaling pathways. This review is aimed at emphasizing the recent data on the biological properties of Sch B among the molecular mechanism of this drug on tumoral, cardiac, and neural diseases. The data suggest that the antitumor activities of Sch B were mainly through apoptosis and cell cycle arrest at the diver's stage. It is reported that Sch B could be used as effective chemotherapy, neuroprotection, and cardioprotection since it possesses a spectrum of biological activities; however, further investigations on the mechanism of its action and preclinical trials are still mandatory to further validate the potential of this natural drug candidate.
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81
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Crocetin Extracted from Saffron Shows Antitumor Effects in Models of Human Glioblastoma. Int J Mol Sci 2020; 21:ijms21020423. [PMID: 31936544 PMCID: PMC7013996 DOI: 10.3390/ijms21020423] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 12/23/2019] [Accepted: 01/04/2020] [Indexed: 12/14/2022] Open
Abstract
Over recent years, many authors discussed the effects of different natural compounds on glioblastoma (GBM). Due to its capacity to impair survival and progression of different cancer types, saffron extract (SE), named crocetin (CCT), is particularly noteworthy. In this work, we elucidated the antitumor properties of crocetin in glioma in vivo and in vitro models for the first time. The in vitro results showed that the four tumor cell lines observed in this study (U251, U87, U138, and U373), which were treated with increasing doses of crocetin, showed antiproliferative and pro-differentiative effects as demonstrated by a significant reduction in the number of viable cells, deep changes in cell morphology, and the modulation of mesenchymal and neuronal markers. Indeed, crocetin decreased the expression of Cluster of Differentiation CD44, CD90, CXCR4, and OCT3/4 mesenchymal markers, but increased the expression of βIII-Tubulin and neurofilaments (NFH) neuronal linage-related markers. Epigenetic mechanisms may modulate these changes, since Histone Deacetylase, HDAC1 and HDAC3 were downmodulated in U251 and U87 cells, whereas HDAC1 expression was downmodulated in U138 and U373 cells. Western blotting analyses of Fatty Acid Synthase, FASN, and CD44 resulted in effective inhibition of these markers after CCT treatment, which was associated with important activation of the apoptosis program and reduced glioma cell movement and wound repair. The in vivo studies aligned with the results obtained in vitro. Indeed, crocetin was demonstrated to inhibit the growth of U251 and U87 cells that were subcutaneously injected into animal models. In particular, the Tumor To Progression or TTP values and Kaplan-Meier curves indicated that crocetin had more major effects than radiotherapy alone, but similar effects to temozolomide (TMZ). An intra-brain cell inoculation of a small number of luciferase-transfected U251 cells provided a model that was able to recapitulate recurrence after surgical tumor removal. The results obtained from the orthotopic intra-brain model indicated that CCT treatment increased the disease-free survival (DFS) and overall survival (OS) rates, inducing a delay in appearance of a detectable bioluminescent lesion. CCT showed greater efficacy than Radio Therapy (RT) but comparable efficacy to temozolomide in xenograft models. Therefore, we aimed to continue the study of crocetin's effects in glioma disease, focusing our attention on the radiosensitizing properties of the natural compound and highlighting the ways in which this was realized.
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