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Adico MDW, Bayala B, Bunay J, Baron S, Simpore J, Lobaccaro JMA. Contribution of Sub-Saharan African medicinal plants to cancer research: Scientific basis 2013-2023. Pharmacol Res 2024; 202:107138. [PMID: 38467241 DOI: 10.1016/j.phrs.2024.107138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/08/2024] [Accepted: 03/08/2024] [Indexed: 03/13/2024]
Abstract
Cancer incidence and mortality rates are increasing worldwide. Cancer treatment remains a real challenge for African countries, especially in sub-Saharan Africa where funding and resources are very limited. High costs, side effects and drug resistance associated with cancer treatment have encouraged scientists to invest in research into new herbal cancer drugs. In order to identify potential anticancer plants for drug development, this review aims to collect and summarize anticancer activities (in vitro/in vivo) and molecular mechanisms of sub-Saharan African medicinal plant extracts against cancer cell lines. Scientific databases such as ScienceDirect, Google Scholar and PubMed were used to search for research articles published from January 2013 to May 2023 on anticancer medicinal plants in sub-Saharan Africa. The data were analyzed to highlight the cytotoxicity and molecular mechanisms of action of these listed plants. A total of 85 research papers covering 204 medicinal plant species were selected for this review. These plants come from 57 families, the most dominant being the plants of the family Amaryllidaceae (16), Fabaceae (14), Annonaceae (10), Asteraceae (10). Plant extracts exert their anticancer activity mainly by inducing apoptosis and stopping the cell cycle of cancer cells. Several plant extracts from sub-Saharan Africa therefore have strong potential for the search for original anticancer phytochemicals. Chemoproteomics, multi-omics, genetic editing technology (CRISPR/Cas9), combined therapies and artificial intelligence tools are cutting edge emerging technologies that facilitate the discovery and structural understanding of anticancer molecules of medicinal plants, reveal their direct targets, explore their therapeutic uses and molecular bases.
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Affiliation(s)
- Marc D W Adico
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Burkina Faso; Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), 01 BP 216, Ouagadougou 01, Burkina Faso
| | - Bagora Bayala
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Burkina Faso; Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), 01 BP 216, Ouagadougou 01, Burkina Faso; Institut Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, et Centre de Recherche en Nutrition Humaine Auvergne, 28, Place Henri Dunant, BP38, Clermont-Ferrand F63001, France; Ecole Normale Supérieure, BP 376, Koudougou, Burkina Faso.
| | - Julio Bunay
- Institut Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, et Centre de Recherche en Nutrition Humaine Auvergne, 28, Place Henri Dunant, BP38, Clermont-Ferrand F63001, France
| | - Silvère Baron
- Institut Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, et Centre de Recherche en Nutrition Humaine Auvergne, 28, Place Henri Dunant, BP38, Clermont-Ferrand F63001, France
| | - Jacques Simpore
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Burkina Faso; Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), 01 BP 216, Ouagadougou 01, Burkina Faso
| | - Jean-Marc A Lobaccaro
- Institut Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, et Centre de Recherche en Nutrition Humaine Auvergne, 28, Place Henri Dunant, BP38, Clermont-Ferrand F63001, France.
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Adico MDW, Bayala B, Zoure AA, Lagarde A, Bazie JTV, Traore L, Buñay J, Yonli AT, Djigma F, Bambara HA, Baron S, Simporé J, Lobaccaro JMA. In vitro activities and mechanisms of action of anti-cancer molecules from African medicinal plants: a systematic review. Am J Cancer Res 2024; 14:1376-1401. [PMID: 38590420 PMCID: PMC10998760 DOI: 10.62347/auhb5811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 07/27/2023] [Indexed: 04/10/2024] Open
Abstract
Cancer is one of the leading causes of death worldwide. In recent years, African countries have been faced with a rapid increase in morbidity and mortality due to this pathology. Management is often complicated by the high treatment costs, side effects and the increasing occurrence of resistance to treatments. The identification of new active ingredients extracted from endemic medicinal plants is definitively an interesting approach for the implementation of new therapeutic strategies: their extraction is often lower cost; their identification is based on an ethnobotanical history and a tradipratic approach; their use by low-income populations is simpler; this can help in the development of new synthetic molecules that are more active, more effective and with fewer side effects. The objective of this review is to document the molecules derived from African medicinal plants whose in vitro anti-cancer activities and the mechanisms of molecular actions have been identified. From the scientific databases Science Direct, PubMed and Google Scholar, we searched for publications on compounds isolated from African medicinal plants and having activity on cancer cells in culture. The data were analyzed in particular with regard to the cytotoxicity of the compounds and their mode of action. A total of 90 compounds of these African medicinal plants were selected. They come from nine chemical groups: alkaloids, flavonoids, polyphenols, quinones, saponins, steroids, terpenoids, xanthones and organic sulfides. These compounds have been associated with several cellular effects: i) Cytotoxicity, including caspase activation, alteration of mitochondrial membrane potential, and/or induction of reactive oxygen species (ROS); ii) Anti-angiogenesis; iii) Anti-metastatic properties. This review points out that the cited African plants are rich in active ingredients with anticancer properties. It also stresses that screening of these anti-tumor active ingredients should be continued at the continental scale. Altogether, this work provides a rational basis for the selection of phytochemical compounds for use in clinical trials.
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Affiliation(s)
- Marc DW Adico
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
| | - Bagora Bayala
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
- Ecole Normale SupérieureKoudougou, Burkina Faso
| | - Abdou A Zoure
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
- Laboratoire de recherches Biomédicales (LaReBio), Département de santé publique et biomédicale, Institut de Recherche en Sciences de la Santé (IRSS/CNRST)Ouagadougou, Burkina Faso
| | - Aurélie Lagarde
- Institute Génétique, Reproduction, Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France
| | - Jean TV Bazie
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
- Département des Substances Naturelles (DSN), Institut de Recherche en Sciences et Technologies Appliquées (IRSAT)Ouagadougou, Burkina Faso
| | - Lassina Traore
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
| | - Julio Buñay
- Institute Génétique, Reproduction, Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France
| | - Albert T Yonli
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
| | - Florencia Djigma
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
| | - Hierrhum A Bambara
- Service d’oncologie, Centre hospitalier universitaire BOGODOGO, Université Joseph KI-ZERBOOuagadougou, Burkina Faso
| | - Silvère Baron
- Institute Génétique, Reproduction, Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France
| | - Jacques Simporé
- Laboratoire de Biologie Moléculaire et Génétique (LABIOGENE), Université Joseph KI-ZERBOOuagadougou, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)Ouagadougou, Burkina Faso
- Faculté de médecine, Université Saint Thomas d’Aquin (USTA)Ouagadougou, Burkina Faso
| | - Jean-Marc A Lobaccaro
- Institute Génétique, Reproduction, Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France
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Bayala B, Coulibaly LL, Djigma F, Bunay J, Yonli A, Traore L, Baron S, Figueredo G, Simpore J, Lobaccaro JMA. Chemical Composition of Essential Oil of Cymbopogon schoenanthus (L.) Spreng from Burkina Faso, and Effects against Prostate and Cervical Cancer Cell Lines. Molecules 2023; 28:4561. [PMID: 37299034 PMCID: PMC10254514 DOI: 10.3390/molecules28114561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/26/2023] [Accepted: 05/27/2023] [Indexed: 06/12/2023] Open
Abstract
The aim of this research was to evaluate the essential oil of Cymbopogon schoenanthus (L.) Spreng. (C. schoenanthus) from Burkina Faso in terms of cytotoxic activity against LNCaP cells, derived from prostate cancer, and HeLa cells, derived from cervical cancer. Antioxidant activities were evaluated in vitro. Essential oil (EO) was extracted by hydrodistillation and analyzed by GC/FID and GC/MS. Thirty-seven compounds were identified, the major compounds being piperitone (49.9%), δ-2-carene (24.02%), elemol (5.79%) and limonene (4.31%). EO exhibited a poor antioxidant activity, as shown by the inhibition of DPPH radicals (IC50 = 1730 ± 80 µg/mL) and ABTS+. (IC50 = 2890 ± 26.9 µg/mL). Conversely, EO decreased the proliferation of LNCaP and HeLa cells with respective IC50 values of 135.53 ± 5.27 µg/mL and 146.17 ± 11 µg/mL. EO also prevented LNCaP cell migration and led to the arrest of their cell cycle in the G2/M phase. Altogether, this work points out for the first time that EO of C. schoenanthus from Burkina Faso could be an effective natural anticancer agent.
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Affiliation(s)
- Bagora Bayala
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, Ouagadougou 03 BP 7021, Burkina Faso; (L.L.C.); (F.D.); (L.T.); (J.S.)
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Ouagadougou 01 BP 216, Burkina Faso;
- Institut Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, et Centre de Recherche en Nutrition Humaine Auvergne, 28, Place Henri Dunant, BP38, F63001 Clermont-Ferrand, France
- Ecole Normale Supérieure, Koudougou BP 376, Burkina Faso; (J.B.); (S.B.)
| | - Laetizia Liz Coulibaly
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, Ouagadougou 03 BP 7021, Burkina Faso; (L.L.C.); (F.D.); (L.T.); (J.S.)
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Ouagadougou 01 BP 216, Burkina Faso;
| | - Florencia Djigma
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, Ouagadougou 03 BP 7021, Burkina Faso; (L.L.C.); (F.D.); (L.T.); (J.S.)
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Ouagadougou 01 BP 216, Burkina Faso;
| | - Julio Bunay
- Ecole Normale Supérieure, Koudougou BP 376, Burkina Faso; (J.B.); (S.B.)
| | - Albert Yonli
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Ouagadougou 01 BP 216, Burkina Faso;
| | - Lassina Traore
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, Ouagadougou 03 BP 7021, Burkina Faso; (L.L.C.); (F.D.); (L.T.); (J.S.)
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Ouagadougou 01 BP 216, Burkina Faso;
| | - Silvère Baron
- Ecole Normale Supérieure, Koudougou BP 376, Burkina Faso; (J.B.); (S.B.)
| | - Gilles Figueredo
- LEXVA Analytique, Biopole Clermont-Limagne, F63360 Saint-Beauzire, France;
| | - Jacques Simpore
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, Ouagadougou 03 BP 7021, Burkina Faso; (L.L.C.); (F.D.); (L.T.); (J.S.)
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Ouagadougou 01 BP 216, Burkina Faso;
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Adico MDW, Zouré AA, Sombié HK, Kiendrebeogo TI, Dabré S, Amegnona LJ, Bakyono BS, Traoré L, Ouedraogo TWC, Ouedraogo RA, Zohoncon TM, Yonli AT, Bayala B, Bambara HA, Djigma FW, Simpore J. Involvement of ERCC1 (rs3212986) and ERCC2 (rs1799793, rs13181) polymorphisms of DNA repair genes in breast cancer occurrence in Burkina Faso. Mol Genet Genomic Med 2023; 11:e2134. [PMID: 36594475 PMCID: PMC10094077 DOI: 10.1002/mgg3.2134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 11/08/2022] [Accepted: 12/21/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Genetic alterations can result in DNA repair defects, increasing susceptibility to breast cancer. The aim of this study was to evaluate the involvement of two DNA repair genes, ERCC1 (rs3212986, GenBank NC_000073.9) and ERCC2 (rs1799793, rs13181, GenBank: NC_000019.10) in the occurrence of breast cancer in Burkina Faso. METHODS This case-control study enrolled 128 participants including 64 patients and 64 healthy controls. Genotyping of polymorphisms were performed by real-time PCR and PCR-RFLP. RESULTS The heterozygous AC genotype of the ERCC2rs13181 polymorphism was associated with the occurrence of breast cancer when the mutant allele is inherited under the dominant pattern (CC/AC vs AA; OR = 2.74, 95% IC (1.09-6.87); p = .028), but this association became insignificant after the Bonferroni correction (p = .156). No association was observed between ERCC1rs3212986 and ERCC2rs1799793 polymorphisms and breast cancer risk. CONCLUSION This study showed that the heterozygous genotype (CA) of the ERCC2rs13181 polymorphism may be associated with a risk of breast cancer.
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Affiliation(s)
- Marc Donald Wilfried Adico
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Abdou Azaque Zouré
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso.,Biomedical Research Laboratory (LaReBio), Biomedical and Public Health Department, Institute for Research in Health Sciences (IRSS/CNRST), Ouagadougou, Burkina Faso
| | - Herman Karim Sombié
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Touwendpoulimdé Isabelle Kiendrebeogo
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Soayebo Dabré
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Lanyo Jospin Amegnona
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Bélélé Siméon Bakyono
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Lassina Traoré
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Teega-Wendé Clarisse Ouedraogo
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Rogomenoma Alice Ouedraogo
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso.,Centre Universitaire de Gaoua, NAZI BONI University, Dindéresso, Burkina Faso
| | - Théodora M Zohoncon
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso.,Faculty of Medicine, Saint Thomas Aquinas University (USTA), Ouagadougou, Burkina Faso
| | - Albert Théophane Yonli
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Bagora Bayala
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso.,Ecole Normale Supérieur, Norbert ZONGO University, Koudougou, Burkina Faso
| | - Hierrhum Aboubacar Bambara
- Service of Oncology, University Hospital Centre-BOGODOGO, University Joseph KI-ZERBO, Ouagadougou, Burkina Faso
| | - Florencia W Djigma
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso
| | - Jacques Simpore
- Laboratory of Molecular and Genetic Biology (LABIOGENE), Joseph KI-ZERBO University, Toma, Burkina Faso.,Pietro Annigoni Biomolecular Research Center (CERBA), Ouagadougou, Burkina Faso.,Faculty of Medicine, Saint Thomas Aquinas University (USTA), Ouagadougou, Burkina Faso
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Kiendrebeogo IT, Zoure AA, Zongo FI, Ouattara AK, Ouedraogo MN, Amegnona J, Yonli AT, Bayala B, Zongo N, Bambara AH, Sawadogo AY, Zohoncon TM, Obiri-Yeboah D, Simpore J. Mutations in exon 11 (11.1 and 11.2) of the <em>BRCA1</em> gene and risk factors for breast cancer in Burkina Faso. J Public Health Afr 2022; 13:1921. [PMID: 35720803 PMCID: PMC9202467 DOI: 10.4081/jphia.2022.1921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 11/28/2021] [Indexed: 11/23/2022] Open
Abstract
Breast cancer is the leading cause of death among women in both developed and developing countries. It is multifactorial, including genetic predispositions such as oncogenic mutations on BRCA1 and 2 genes. The objectives of the present study were to identify oncogenic mutations in exon 11 of the BRCA1 gene and to determine the risk factors for breast cancer among women population in Burkina Faso. This study involved 100 women, including 50 cases of breast cancer and 50 controls (no clinical signs and no family history of breast cancer or other cancers). Mutations in the BRCA1 gene were detected by PCR using sequence primers specific for exon 11 fragments (11.1 and 11.2). In our study population, age (OR=22.40; CI: 4.33-115.82; p<0.001) and obesity (OR=4.23; CI: 1.64-10.92; p=0.003) were risk factors while multiparity was a protective factor for breast cancer (OR=0.35; CI: 0.15-0.81; p=0.02). A mutation was found on both fragments 11.1 and 11.2 of the BRCA1 gene exon 11 in 04/50 (8.0 %) of patients. No mutations were observed in controls. The present study revealed high frequency of oncogenic mutations in exon 11 fragments (11.1 and 11.2) of the BRCA1 gene. These mutations on exon 11 are and involved in the occurrence of breast cancer in our population. Age and obesity were also risk factors for breast cancer among women population in Burkina Faso.
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Dahourou LD, Konaté A, Tapsoba ASR, Dicko A, Sanou M, Tamboura HH, Bayala B, Salissou I, Traoré A, Logan LL, Tembely S. Epidemiology and spatio-temporal distribution of gastrointestinal parasites infection and accuracy of FAMACHA test in sheep in traditional farming systems in Burkina Faso. Trop Anim Health Prod 2021; 53:392. [PMID: 34231076 DOI: 10.1007/s11250-021-02810-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 04/19/2021] [Indexed: 11/26/2022]
Abstract
Blood and faecal samples from 2086 Sahelian and Djallonke sheep have been collected to assess the epidemiology and spatio-temporal distribution of gastrointestinal parasites. A survey with a questionnaire allowed collecting data on individual animal and farms. Faecal samples were analysed using the McMaster technique, while anaemia was assessed using FAMACHA score test and packed cell volume. The overall prevalence of gastrointestinal parasites was 91%, and strongyles (70.7%), Eimeria sp. (60.4%), Moniezia sp. (5.7%), Stronyloides sp. (0.9%) were identified. There was no significant association between the region and strongyles infection (P ˃ 0.05). Animals sampled during the rainy season (n = 565; P = 82.2%, mean EPG = 154.8 ± 12.02) were mostly and heavily infected than those from the hot dry (n = 518; P = 74.2%; mean EPG = 97.7 ± 17.4) and the cold dry season (n = 392; P = 55.5%; mean EPG = 24.5 ± 19.5) (P ˂ 0.05). Females (n = 1027; P = 72.1%; mean EPG = 77.6 ± 17) were most infected than males (n = 448; P = 67.7%; mean EPG = 61.6 ± 19.5) (P ˂ 0.05). Animals that were treated, at most 3 months before sampling (n = 166; P = 61.5%; mean EPG = 41.7 ± 21.4), were less infected than those, which received this treatment after three months before sampling (n = 199; P = 74.8%; mean EPG = 89.1 ± 15.8) (P ˂ 0.05). Data from blood samples indicate that 6.5% of sheep was anaemic (PCV ≤ 19%), while 59.7% was noted anaemic regarding FAMACHA scores. PCV values varied significantly for FAMACHA scores, and the highest mean value was noted for score 1 (27.6) (P ˂ 0.05). The Cohen's kappa score between FAMACHA and PCV was 0.02. These findings suggest that strongyles infections are significantly associated with season, and heavier infections were noted during rainy season.
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Affiliation(s)
- L D Dahourou
- Institut des Sciences de l'Environnement et du Développement Rural (ISEDR), Université de Dédougou, Dédougou, BP 176, Burkina Faso.
- Laboratoire de Biologie et Santé animales (LaBioSA), Institut de l'Environnement et de Recherches Agricoles (INERA), 04 BP 8645, Ouagadougou, 04, Burkina Faso.
| | - A Konaté
- Laboratoire de Biologie et Santé animales (LaBioSA), Institut de l'Environnement et de Recherches Agricoles (INERA), 04 BP 8645, Ouagadougou, 04, Burkina Faso
| | - A S R Tapsoba
- Laboratoire de Biologie et Santé animales (LaBioSA), Institut de l'Environnement et de Recherches Agricoles (INERA), 04 BP 8645, Ouagadougou, 04, Burkina Faso
| | - A Dicko
- Laboratoire de Biologie et Santé animales (LaBioSA), Institut de l'Environnement et de Recherches Agricoles (INERA), 04 BP 8645, Ouagadougou, 04, Burkina Faso
| | - M Sanou
- Laboratoire de Biologie et Santé animales (LaBioSA), Institut de l'Environnement et de Recherches Agricoles (INERA), 04 BP 8645, Ouagadougou, 04, Burkina Faso
| | - H H Tamboura
- Laboratoire de Biologie et Santé animales (LaBioSA), Institut de l'Environnement et de Recherches Agricoles (INERA), 04 BP 8645, Ouagadougou, 04, Burkina Faso
| | - B Bayala
- Unité de Formation et de Recherches/Science de la Vie et de la Terre, Université de Ouagadougou, 03 BP 7021, Ouagadougou, 03, Burkina Faso
| | - I Salissou
- Institut National de Recherche Agronomique, BP 429, Niamey, Niger
| | - A Traoré
- Laboratoire de Biologie et Santé animales (LaBioSA), Institut de l'Environnement et de Recherches Agricoles (INERA), 04 BP 8645, Ouagadougou, 04, Burkina Faso
| | - L L Logan
- College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, 660 Raymond Stotzer Pkwy, College Station, TX, 77843, USA
| | - S Tembely
- Académie des Sciences du Mali, Baco-Djicoroni ACI Ouest, Rue 619 Porte, 104, Bamako, Mali
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Zoure AA, Bayala B, Bambara HA, Sawadogo AY, Ouedraogo C, A. Lobaccaro JM, Simpore J. Epidemiological Situation and Medical Management of Gynaecological and Breast Cancers from 1998 to 2018 in West Africa: A Systematic Review. Asian Pac J Cancer Biol 2020. [DOI: 10.31557/apjcb.2020.5.4.211-219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective: Gynaecological cancers are public health diseases and contribute to the global burden of diseases. In West Africa most have been carried out on all gynaecological and breast cases to describe the epidemiological features and management modalities.Methods: Our research covered a period from 1998 to 2018. The terms “gynaecological cancers” and “West Africa”; are used to find records in the research databases (PubMed, ScienceDirect, Scopus and Google Scholar). There are countries (Cape Verde, Guinea, Gambia, Liberia, Sierra Leone) in which we have not found any work in the research databases. The process for selecting studies followed selection steps based on PRISMA 2009. Result: Cervical cancer is the commonest, followed by breast cancer, ovarian cancer, uterine or endometrial cancers, vaginal cancer and vulvar cancer. The lowest common was tubal cancers. The two English-speaking countries, Nigeria and Ghana, recorded 60 (60.82%) and 16 (15.68%) articles published respectively. At the same time, these two countries reported the most cases of gynaecological cancers including 72,848 cases (68.97%), 12, 327 cases (11.67%) and 12, 021 cases (11.38%) for Nigeria, Cote d’Ivoire and Ghana respectively. West Africa countries are characterised by poor outcome due to ignorance, superstition, self-denial, late presentation and unavailability of treatment facilities. Conclusion: Our study suggests that comprehensive national health insurance schemes as well as preventive strategies, patient and health work force education may improve the current situation. Also, West African countries must necessarily have a policy of acquiring the technical platforms to carry out these diagnostic and prognostic examinations.
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Bayala B, Nadembega C, Guenné S, Buñay J, Mahoukèdè Zohoncon T, Wendkuuni Djigma F, Yonli A, Baron S, Figueredo G, A Lobaccaro JM, Simpore J. Chemical Composition, Antioxidant and Cytotoxic Activities of <i>Hyptis suaveolens</i> (L.) Poit. Essential Oil on Prostate and Cervical Cancers Cells. Pak J Biol Sci 2020; 23:1184-1192. [PMID: 32981249 DOI: 10.3923/pjbs.2020.1184.1192] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND OBJECTIVE Hyptis suaveolens is an aromatic plant used in traditional medicine in Burkina Faso for management of various diseases including wounds and inflammatory diseases. Thus, the objective of this work was to characterize the chemical composition, antioxidant and cytotoxic activity of Essential Oil (EO) of H. suaveolens from Burkina Faso on cultured cancer cells. MATERIALS AND METHODS The chemical composition of EO was determined by GC/FID and GC/MS analysis and the antioxidant activity was evaluated through inhibition of DPPH radicals and ABTS +• radical cations. The cytotoxic activity in prostate cancer cells (LNCaP) and cervical cancer cells (HeLa) of EO was evaluated by MTT assay and effect on cells cycle by flow cytometry analysis. RESULTS A total of 58 compounds were identified in the EO of H. suaveolens of which the major compounds identified are Sabinene 14.03%, β-Pinene 5.92%, Limonene 4.40%, Eucalyptol 12.78%, Trans-Oxide of Linalol 5.43%, β-Caryophyllene 11.27%, Germacrene-D 3.04% and Bicyclogermacrene 8.08%. The EO of H. suaveolens showed antioxidant activity and concentration dependent antiproliferative activities with G0/G1 arrest on LNCaP and HeLa cells. CONCLUSIONS This work help to justify some uses of H. suaveolens in traditional medicine in Burkina Faso and also, presents a promising new application for the essential oil of H. suaveolens in prostate and cervical cancer research.
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Bayala B, Zouré AA, Zohoncon TM, Tinguerie BL, Baron S, Bakri Y, Simpore J, Lobaccaro JMA. Effects of extracts and molecules derived from medicinal plants of West Africa in the prevention and treatment of gynecological cancers. A Review. Am J Cancer Res 2020; 10:2730-2741. [PMID: 33042613 PMCID: PMC7539771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 07/19/2019] [Indexed: 06/11/2023] Open
Abstract
Medicinal plants are a potential source of drug discovery and development of new pharmacological compounds for cancer chemoprevention. More than 80% of the West African population uses medicinal plants. It is estimated that over 60% of approved anti-cancer agents are derived from plants. The plant raw material used in African traditional medicine and particularly in West Africa can be an important source for the research of anti-tumor drugs against gynecological cancers. These tumors have a negative impact on women's general health status and causes enormous health costs as they affect all age groups. Gynecological cancers remain thus a major concern worldwide, especially in West Africa where these cancers are the leading cause of cancer deaths in women. This review reports on the contribution of West African flora to the discovery of potential antiproliferative and/or cytotoxic phytochemical compounds against gynecological cancer cells. Scientific databases such as PubMed, ScienceDirect, Scopus and GoogleScholar were used to extract publications reporting West African plants and/or isolated compounds used in cell models of gynecological cancers. Thresholds of cytotoxicity and modes of action of these phytochemicals have been summarized. This research can serve as a basis for taking medicinal plants into account in the management of these gynecological cancers in resource-limited countries such as those in West Africa.
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Affiliation(s)
- Bagora Bayala
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Université Joseph KI-ZERBO03 BP 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)01 BP 216 Ouagadougou 01, Burkina Faso
- Laboratoire Génétique, Reproduction &Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, 28, Place Henri Dunant, BP38, and Centre de Recherche en Nutrition Humaine d’AuvergneF63001, Clermont-Ferrand, France
- Université Norbert ZONGOBP 376 Koudougou, Burkina Faso
| | - Abdou Azaque Zouré
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Université Joseph KI-ZERBO03 BP 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)01 BP 216 Ouagadougou 01, Burkina Faso
- Laboratoire de Biologie des Pathologies Humaines-BioPatH. Faculté des Sciences, Université Mohammed VRabat, Maroc
- Institut de Recherche en Sciences de la Santé (IRSS/CNRST), Département Biomédical et Santé Publique 03 BP 7192 Ouagadougou 03Burkina Faso
| | - Théodora M Zohoncon
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Université Joseph KI-ZERBO03 BP 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)01 BP 216 Ouagadougou 01, Burkina Faso
- Université Saint Thomas d’Aquin (USTA)06 BP: 10212 Ouagadougou 06, Burkina Faso
- Hôpital Saint Camille de Ouagadougou (HOSCO)09 BP 444 Ouagadougou 09, Burkina Faso
| | - Bienvenu L Tinguerie
- Hôpital Saint Camille de Ouagadougou (HOSCO)09 BP 444 Ouagadougou 09, Burkina Faso
| | - Silvère Baron
- Laboratoire Génétique, Reproduction &Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, 28, Place Henri Dunant, BP38, and Centre de Recherche en Nutrition Humaine d’AuvergneF63001, Clermont-Ferrand, France
| | - Youssef Bakri
- Université Norbert ZONGOBP 376 Koudougou, Burkina Faso
| | - Jacques Simpore
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Université Joseph KI-ZERBO03 BP 7021, Ouagadougou 03, Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA)01 BP 216 Ouagadougou 01, Burkina Faso
- Université Saint Thomas d’Aquin (USTA)06 BP: 10212 Ouagadougou 06, Burkina Faso
- Hôpital Saint Camille de Ouagadougou (HOSCO)09 BP 444 Ouagadougou 09, Burkina Faso
| | - Jean-Marc A Lobaccaro
- Laboratoire Génétique, Reproduction &Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, 28, Place Henri Dunant, BP38, and Centre de Recherche en Nutrition Humaine d’AuvergneF63001, Clermont-Ferrand, France
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Bayala B, Coulibaly AY, Djigma FW, Nagalo BM, Baron S, Figueredo G, Lobaccaro JMA, Simpore J. Chemical composition, antioxidant, anti-inflammatory and antiproliferative activities of the essential oil of Cymbopogon nardus, a plant used in traditional medicine. Biomol Concepts 2020; 11:86-96. [PMID: 32304294 DOI: 10.1515/bmc-2020-0007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 02/24/2020] [Indexed: 08/19/2023] Open
Abstract
Objectives Natural products commonly used in traditional medicine, such as essential oils (EOs), are attractive sources for the development of molecules with anti-proliferative activities for future treatment of human cancers, e.g., prostate and cervical cancer. In this study, the chemical composition of the EO from Cymbopogon nardus was characterized, as well as its antioxidativeproperties and anti-inflammatory and antiproliferative activities on LNCaP cells derived from prostate cancer. Methods The chemical composition of the EO was determined by GC/FID and GC/MS analyses. The antioxidative properties were assessed using DPPH radical scavenging assay and ABTS+• radical cation decolorization assay, and the anti-inflammatory capacity was determined by the inhibition of the lipoxygenase activity. Antiproliferative activity was evaluated by MTT assay. Results Collectively, our data show that the major constituents of C. nardus EO are citronellal (33.06 %), geraniol (28.40 %), nerol (10.94 %), elemol (5.25 %) and delta-elemene (4.09 %). C. nardus EO shows modest antioxidant and anti-inflammatory activity compared to the standard galic acid. C. nardus EO exhibits the best antiproliferative activity on the prostate cancer cell line LNCaP with an IC50 of 58.0 ± 7.9 μg/mL, acting through the induction of the cell cycle arrest. Conclusions This study has determined that C. nardus EO efficiently triggers cytotoxicity and pens a new field of investigation regarding the putative use of this EO in vivo.
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Affiliation(s)
- Bagora Bayala
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Ouagadougou Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), 01 BP 216 Ouagadougou 01, Ouagadougou Burkina Faso
- Laboratoire Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, 28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France
- Université Norbert ZONGO, BP 376 Koudougou, Burkina Faso
| | - Ahmed Y Coulibaly
- Université Norbert ZONGO, BP 376 Koudougou, Burkina Faso
- Laboratoire de Biochimie et de Chimie Appliquées (LABIOCA), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, 09 BP 848 Ouagadougou 09, Ouagadougou Burkina Faso
| | - Florencia W Djigma
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Ouagadougou Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), 01 BP 216 Ouagadougou 01, Ouagadougou Burkina Faso
| | - Bolni Marius Nagalo
- Division of Hematology and Oncology, Mayo Clinic, Arizona, 13400 E. Shea Blvd.Scottsdale, AZ 85259, USA
| | - Silvère Baron
- Laboratoire Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, 28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France
| | - Gilles Figueredo
- LEXVA Analytique, Biopole Clermont-Limagne, Saint-Beauzire, France
| | - Jean-Marc A Lobaccaro
- Laboratoire Génétique, Reproduction & Développement, UMR CNRS 6293, INSERM U1103, Université Clermont Auvergne, 28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France
| | - Jacques Simpore
- Laboratoire de Biologie Moléculaire et de Génétique (LABIOGENE), Département de Biochimie-Microbiologie, Université Joseph KI-ZERBO, 03 BP 7021, Ouagadougou 03, Ouagadougou Burkina Faso
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), 01 BP 216 Ouagadougou 01, Ouagadougou Burkina Faso
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Bayala B, Bassole IHN, Maqdasy S, Baron S, Simpore J, Lobaccaro JMA. Cymbopogon citratus and Cymbopogon giganteus essential oils have cytotoxic effects on tumor cell cultures. Identification of citral as a new putative anti-proliferative molecule. Biochimie 2018; 153:162-170. [PMID: 29501481 DOI: 10.1016/j.biochi.2018.02.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 02/21/2018] [Indexed: 10/17/2022]
Abstract
Cymbopogon species are used as traditional remedies in Burkina Faso for treating several diseases. We aimed to study the effects of their essential oils on cancer cell lines. For that purpose, Cymbopogon citratus (DC.) Stapf. and Cymbopogon giganteus Chiov. were studied for their essential oils after various chemical extractions. Antioxidant, potential anti-inflammatory action (inhibition of lipoxygenase) and cytotoxic activities were also tested on various prostate cancer and glioblastoma cell lines. Thirty-three compounds were identified in the essential oil of C. giganteus: Limonene (19.33%), Mentha-1(7),8-dien-2-ol cis (17.34%), Mentha-1(7),8-dien-2-ol trans (13.95%), trans-Mentha-2,8-diene-para-ol 1 (13.91%) and Mentha-2,8-diene-1-ol, cis-para (8.10%) were the most abundant. C. citratus essential oil contained 15 compounds and the major ones were geranial/citral A (48.18%) and neral/citral B (34.37%). Essential oil of C. citratus showed the highest ability to scavenge DPPH+ radicals (approximately 68% at 8 mg/mL) while C. giganteus exhibited the highest capability to reduce ABTS+ (0.59μmolET/g). The essential oil of C. citratus was the most effective on prostate cell lines LNCaP (IC50 = 6.36 μg/ml) and PC-3 (IC50 = 32.1 μg/ml), and on glioblastoma cell lines (SF-767 (IC50 = 45.13 μg/ml) and SF-763 (IC50 = 172.05 μg/ml). Interestingly, the activity of essential oil of C. citratus was statistically equal to that of its major component, citral. Combination of both oils showed antagonist, additive, indifferent and synergistic effects on LNCaP, PC-3, SF-767 and SF-763 cell lines, respectively. In conclusion, plants from the traditional medicine in Burkina Faso could be of interest for identifying new compounds, such as citral, for the treatment of prostate cancer and glioblastoma.
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Affiliation(s)
- Bagora Bayala
- Université de Koudougou, Burkina Faso; Laboratoire de Biologie moléculaire et de Génétique (LABIOGENE), Université de Ouagadougou, 03 BP 7021, Ouagadougou 03, Burkina Faso; Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France; Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009, Clermont-Ferrand, France
| | - Imaël H N Bassole
- Département de Biochimie-microbiologie, Unité de Formation et de Recherche en Sciences de la Vie et de la Terre, Université Ouaga I, 03 BP 7021, Ouagadougou 03, Burkina Faso
| | - Salwan Maqdasy
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France; Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009, Clermont-Ferrand, France; Service d'Endocrinologie, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Silvère Baron
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France; Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009, Clermont-Ferrand, France
| | - Jacques Simpore
- Laboratoire de Biologie moléculaire et de Génétique (LABIOGENE), Université de Ouagadougou, 03 BP 7021, Ouagadougou 03, Burkina Faso; Centre Médical Saint Camille de Ouagadougou, Burkina Faso.
| | - Jean-Marc A Lobaccaro
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, Place Henri Dunant, BP38, F63001, Clermont-Ferrand, France; Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009, Clermont-Ferrand, France.
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Abstract
Screening of bona fide ligands for nuclear receptors is a real tour de force as the identified molecules are supposed to be able to activate the targeted proteins in cell culture as well as in vivo. Indeed orphan nuclear receptors are putative pharmacologically targets for various diseases. It is thus necessary to have quick and reproductive systems that help in identifying new ligands, agonist or antagonist, before using them in vivo in animal models to check for secondary effects. Here, we describe the transient transfections (homologous and heterologous) used for the screening of ligands for liver X receptor α (LXRα, NR1H3) in HeLa cells.
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Affiliation(s)
- Jean-Marc A Lobaccaro
- Université Clermont Auvergne, Université Blaise Pascal, Génétique Reproduction et Développement, 63000, Clermont-Ferrand, France.
- CNRS, UMR 6293, GReD, 24 avenue des Landais, BP80026, 63177, Aubière, France.
- INSERM, UMR 1103, GReD, 63177, Aubière, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 63000, Clermont-Ferrand, France.
| | - Claude Beaudoin
- Université Clermont Auvergne, Université Blaise Pascal, Génétique Reproduction et Développement, 63000, Clermont-Ferrand, France
- CNRS, UMR 6293, GReD, 24 avenue des Landais, BP80026, 63177, Aubière, France
- INSERM, UMR 1103, GReD, 63177, Aubière, France
- Centre de Recherche en Nutrition Humaine d'Auvergne, 63000, Clermont-Ferrand, France
| | - Bagora Bayala
- Université Clermont Auvergne, Université Blaise Pascal, Génétique Reproduction et Développement, 63000, Clermont-Ferrand, France
- CNRS, UMR 6293, GReD, 24 avenue des Landais, BP80026, 63177, Aubière, France
- INSERM, UMR 1103, GReD, 63177, Aubière, France
- Centre de Recherche en Nutrition Humaine d'Auvergne, 63000, Clermont-Ferrand, France
- University of Koudougou, Burkina, Faso
| | - Silvère Baron
- Université Clermont Auvergne, Université Blaise Pascal, Génétique Reproduction et Développement, 63000, Clermont-Ferrand, France
- CNRS, UMR 6293, GReD, 24 avenue des Landais, BP80026, 63177, Aubière, France
- INSERM, UMR 1103, GReD, 63177, Aubière, France
- Centre de Recherche en Nutrition Humaine d'Auvergne, 63000, Clermont-Ferrand, France
| | - Amalia Trousson
- Université Clermont Auvergne, Université Blaise Pascal, Génétique Reproduction et Développement, 63000, Clermont-Ferrand, France.
- CNRS, UMR 6293, GReD, 24 avenue des Landais, BP80026, 63177, Aubière, France.
- INSERM, UMR 1103, GReD, 63177, Aubière, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 63000, Clermont-Ferrand, France.
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Bayala B, Bassole IHN, Scifo R, Gnoula C, Morel L, Lobaccaro JMA, Simpore J. Anticancer activity of essential oils and their chemical components - a review. Am J Cancer Res 2014; 4:591-607. [PMID: 25520854 PMCID: PMC4266698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 09/20/2014] [Indexed: 06/04/2023] Open
Abstract
Essential oils are widely used in pharmaceutical, sanitary, cosmetic, agriculture and food industries for their bactericidal, virucidal, fungicidal, antiparasitical and insecticidal properties. Their anticancer activity is well documented. Over a hundred essential oils from more than twenty plant families have been tested on more than twenty types of cancers in last past ten years. This review is focused on the activity of essential oils and their components on various types of cancers. For some of them the mechanisms involved in their anticancer activities have been carried out.
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Affiliation(s)
- Bagora Bayala
- Centre de Recherche Biomoléculaire Pietro Annigoni, Saint Camille-CERBA/LABIOGENE-Ouagadougou, Université de Ouagadougou03 BP 7021 Ouagadougou 03, Burkina Faso
- Clermont Université, Université Blaise Pascal, Génétique Reproduction et DéveloppementF-63000 Clermont-Ferrand, France
- CNRS, UMR 6293, GReDF-63177 Aubière, France
- INSERM, UMR 1103, GReDF-63177 Aubière, France
- Centre de Recherche en Nutrition Humaine d’AuvergneF-63000 Clermont-Ferrand, France
| | - Imaël HN Bassole
- Laboratoire de biologie et écologie végétales, Unité de formation et de recherche en sciences de la vie et de la terre, Université de Ouagadougou03 BP 7021 Ouagadougou 03 Burkina Faso
| | - Riccardo Scifo
- Clermont Université, Université Blaise Pascal, Génétique Reproduction et DéveloppementF-63000 Clermont-Ferrand, France
- CNRS, UMR 6293, GReDF-63177 Aubière, France
- INSERM, UMR 1103, GReDF-63177 Aubière, France
- Centre de Recherche en Nutrition Humaine d’AuvergneF-63000 Clermont-Ferrand, France
| | - Charlemagne Gnoula
- Centre de Recherche Biomoléculaire Pietro Annigoni, Saint Camille-CERBA/LABIOGENE-Ouagadougou, Université de Ouagadougou03 BP 7021 Ouagadougou 03, Burkina Faso
- Laboratoire de Pharmacologie, de Toxicologie et de Chimie Thérapeutique, UFR/SDS, Université de Ouagadougou03 BP 7021 Ouagadougou 03, Burkina Faso
| | - Laurent Morel
- Clermont Université, Université Blaise Pascal, Génétique Reproduction et DéveloppementF-63000 Clermont-Ferrand, France
- CNRS, UMR 6293, GReDF-63177 Aubière, France
- INSERM, UMR 1103, GReDF-63177 Aubière, France
- Centre de Recherche en Nutrition Humaine d’AuvergneF-63000 Clermont-Ferrand, France
| | - Jean-Marc A Lobaccaro
- Clermont Université, Université Blaise Pascal, Génétique Reproduction et DéveloppementF-63000 Clermont-Ferrand, France
- CNRS, UMR 6293, GReDF-63177 Aubière, France
- INSERM, UMR 1103, GReDF-63177 Aubière, France
- Centre de Recherche en Nutrition Humaine d’AuvergneF-63000 Clermont-Ferrand, France
| | - Jacques Simpore
- Centre de Recherche Biomoléculaire Pietro Annigoni, Saint Camille-CERBA/LABIOGENE-Ouagadougou, Université de Ouagadougou03 BP 7021 Ouagadougou 03, Burkina Faso
- Centre Médical Saint Camille de OuagadougouOuagadougou, Burkina Faso
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Bayala B, Bassole IHN, Gnoula C, Nebie R, Yonli A, Morel L, Figueredo G, Nikiema JB, Lobaccaro JMA, Simpore J. Chemical composition, antioxidant, anti-inflammatory and anti-proliferative activities of essential oils of plants from Burkina Faso. PLoS One 2014; 9:e92122. [PMID: 24662935 PMCID: PMC3963878 DOI: 10.1371/journal.pone.0092122] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 02/17/2014] [Indexed: 01/28/2023] Open
Abstract
This research highlights the chemical composition, antioxidant, anti-inflammatory and anti-proliferative activities of essential oils from leaves of Ocimum basilicum, Ocimum americanum, Hyptis spicigera, Lippia multiflora, Ageratum conyzoides, Eucalyptus camaldulensis and Zingiber officinale. Essential oils were analyzed by gas chromatography-mass spectrometry and gas chromatography-flame ionization detector. Major constituents were α-terpineol (59.78%) and β-caryophyllene (10.54%) for Ocimum basilicum; 1, 8-cineol (31.22%), camphor (12.730%), α-pinene (6.87%) and trans α-bergamotene (5.32%) for Ocimum americanum; β-caryophyllene (21%), α-pinene (20.11%), sabinene (10.26%), β-pinene (9.22%) and α-phellandrene (7.03%) for Hyptis spicigera; p-cymene (25.27%), β-caryophyllene (12.70%), thymol (11.88), γ-terpinene (9.17%) and thymyle acetate (7.64%) for Lippia multiflora; precocene (82.10%)for Ageratum conyzoides; eucalyptol (59.55%), α-pinene (9.17%) and limonene (8.76%) for Eucalyptus camaldulensis; arcurcumene (16.67%), camphene (12.70%), zingiberene (8.40%), β-bisabolene (7.83%) and β-sesquiphellandrène (5.34%) for Zingiber officinale. Antioxidant activities were examined using 1,1-diphenyl-2-picryl-hydrazyl (DPPH) and 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) methods. O. basilicum and L. multiflora exhibited the highest antioxidant activity in DPPH and ABTS tests, respectively. Anti-inflammatory properties were evaluated by measuring the inhibition of lipoxygenase activity and essential oil of Z. officinale was the most active. Anti-proliferative effect was assayed by the measurement of MTT on LNCaP and PC-3 prostate cancer cell lines, and SF-763 and SF-767 glioblastoma cell lines. Essential oils from A. conyzoides and L. multiflora were the most active on LNCaP and PC-3 cell lines, respectively. The SF-767 glioblastoma cell line was the most sensitive to O. basilicum and L. multiflora EOs while essential oil of A. conyzoides showed the highest activity on SF-763 cells. Altogether these results justify the use of these plants in traditional medicine in Burkina Faso and open a new field of investigation in the characterization of the molecules involved in anti-proliferative processes.
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Affiliation(s)
- Bagora Bayala
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Laboratoire de Biologie et Génétique (LABIOGENE), Centre Médical Saint Camille, Ouagadougou, Université de Ouagadougou, Ouagadougou, Burkina Faso
- Clermont Université, Université Blaise Pascal, Génétique Reproduction et Développement (GReD), Clermont-Ferrand, France
- Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 6293, GReD, Aubière, France
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1103, GReD, Aubière, France
- Centre de Recherche en Nutrition Humaine d'Auvergne, Clermont-Ferrand, France
| | - Imaël Henri Nestor Bassole
- Laboratoire de Biochimie Alimentaire, Enzymologie, Biotechnologies industrielles et Bioinformatique (BAEBIB), Unité de Formation et de Recherche en Sciences de la Vie et de la Terre (UFR-SVT), Université de Ouagadougou, Ouagadougou, Burkina Faso
| | - Charlemagne Gnoula
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Laboratoire de Biologie et Génétique (LABIOGENE), Centre Médical Saint Camille, Ouagadougou, Université de Ouagadougou, Ouagadougou, Burkina Faso
- Laboratoire de Pharmacologie, de Toxicologie et de Chimie Thérapeutique, Unité de Formation et de Recherche en Sciences de la Santé (UFR-SDS), Université de Ouagadougou, Ouagadougou, Burkina Faso
| | - Roger Nebie
- Institut de Recherche en Sciences Appliquées et Techniques, Département des Substances Naturelles, Ouagadougou, Burkina Faso
| | - Albert Yonli
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Laboratoire de Biologie et Génétique (LABIOGENE), Centre Médical Saint Camille, Ouagadougou, Université de Ouagadougou, Ouagadougou, Burkina Faso
| | - Laurent Morel
- Clermont Université, Université Blaise Pascal, Génétique Reproduction et Développement (GReD), Clermont-Ferrand, France
- Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 6293, GReD, Aubière, France
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1103, GReD, Aubière, France
- Centre de Recherche en Nutrition Humaine d'Auvergne, Clermont-Ferrand, France
| | - Gilles Figueredo
- LEXVA Analytique, Biopole Clermont-Limagne, Saint-Beauzire, France
| | - Jean-Baptiste Nikiema
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Laboratoire de Biologie et Génétique (LABIOGENE), Centre Médical Saint Camille, Ouagadougou, Université de Ouagadougou, Ouagadougou, Burkina Faso
- Centre Médical Saint Camille de Ouagadougou, Ouagadougou, Burkina Faso
| | - Jean-Marc A. Lobaccaro
- Clermont Université, Université Blaise Pascal, Génétique Reproduction et Développement (GReD), Clermont-Ferrand, France
- Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 6293, GReD, Aubière, France
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR 1103, GReD, Aubière, France
- Centre de Recherche en Nutrition Humaine d'Auvergne, Clermont-Ferrand, France
| | - Jacques Simpore
- Centre de Recherche Biomoléculaire Pietro Annigoni (CERBA), Laboratoire de Biologie et Génétique (LABIOGENE), Centre Médical Saint Camille, Ouagadougou, Université de Ouagadougou, Ouagadougou, Burkina Faso
- Centre Médical Saint Camille de Ouagadougou, Ouagadougou, Burkina Faso
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Telefo PB, Lemfack MC, Bayala B, Lienou LL, Goka CS, Yemele MD, Mouokeu C, Tagne SR, Moundipa FP. Enquête ethnopharmacologique des plantes utilisées dans le traitement de l’infertilité féminine dans les localités de Fossong-Wentcheng et Foto, Cameroun. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s10298-011-0678-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Bassolé IHN, Lamien-Meda A, Bayala B, Obame LC, Ilboudo AJ, Franz C, Novak J, Nebié RC, Dicko MH. Chemical composition and antimicrobial activity of Cymbopogon citratus and Cymbopogon giganteus essential oils alone and in combination. Phytomedicine 2011; 18:1070-1074. [PMID: 21665450 DOI: 10.1016/j.phymed.2011.05.009] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Revised: 02/11/2011] [Accepted: 05/01/2011] [Indexed: 05/30/2023]
Abstract
As part of ongoing research on the chemical composition and the antimicrobial properties of Burkinabe plants essential oils alone and in combination, essential oils (EOs) from leaves of Cymbopogon citratus and Cymbopogon giganteus from Burkina Faso were analyzed by GC-FID and GC-MS. Five constituents, which accounted for 96.3% of the oil, were identified in the EO of C. citratus. Geranial (48.1%), neral (34.6%) and myrcene (11.0%) were the major constituents. For C. giganteus a total of eight compounds were identified which represented 86.0% of the oils extracted. The dominant compounds were limonene (42%) and a set of monoterpene alcohols: trans-p-mentha-1(7),8-dien-2-ol (14.2%), cis-p-mentha-1(7),8-dien-2-ol (12%), trans-p-mentha-2,8-dien-1-ol (5.6%) and cis-p-mentha-2,8-dien-1-ol (5.2%). The EOs were tested against nine bacteria by using disc diffusion and microdilution methods. C. giganteus EO showed antimicrobial effects against all microorganisms tested whereas C. citratus EO failed to inhibit Pseudomonas aeruginosa. The antimicrobial activity of combinations of the two EOs was quantified by the checkerboard method. Combinations of the two EOs exerted synergistic, additive and indifferent antimicrobial effects. Results of the present investigation provide evidence that the combinations of plant EOs could be assessed for synergistic activity in order to reduce their minimum effective dose.
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Affiliation(s)
- I H N Bassolé
- Laboratoire BAEBIB, UFR-SVT, Université de Ouagadougou, 09 BP 848 Ouagadougou, Burkina Faso.
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Tamboura HH, Banga-Mboko H, Maes D, Youssao I, Traore A, Bayala B, Dembele MA. Prevalence of common gastrointestinal nematode parasites in scavenging pigs of different ages and sexes in eastern centre province, Burkina Faso. ACTA ACUST UNITED AC 2006; 73:53-60. [PMID: 16715878 DOI: 10.4102/ojvr.v73i1.169] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The range and infestation intensities of gastrointestinal parasitic nematode species depend on the type of swine production system. The present study focused mainly on nematodes of veterinary importance in scavenging pigs in Burkina Faso, and aimed at determining the prevalence of gastro-intestinal nematode parasites by means of faecal egg per gram (EPG) counts. Between November 2001 and October 2002, faecal samples from 383 pigs of different sexes and ages (< 5 months, 5-12 months and > 12 months) were collected from the rectum and examined for gastrointestinal nematodes parasites using the Mc Master method. Of the 383 pigs examined, 91% were infected by one or more parasites. Ascaris suum (40%; 100-1 400 EPG) was the most prevalent parasite followed by Strongyloides ransomi (21%; 100-4200 EPG), Oesophagostomum spp. (18%; 100-1000 EPG), Hyostrongylus rubidus (11%; 100-1 800 EPG), Globocephalus spp. (10%; 100-400 EPG) and Trichuris suis (1 %; 100-200 EPG). The prevalence was significantly higher in female pigs (n = 239) than in males. In addition, females excreted significantly (P < 0.05) more eggs in their faeces than males, except in the case of Globocephalus spp. The age of the animal had no effect on the prevalence of A. suum whereas there were significant differences in age categories concerning S. ransomi, H. rubidus, Oesophagostumum spp. and Globocephalus spp. Unexpectedly, the high prevalence of these common parasites was not accompanied by elevated EPG values, which suggests the existence of moderate infestations. The present work indicates that the common nematode infestations in pigs do not necessarily need a systematic herd anthelmintic treatment, as only a small number of worms is required to induce immunity. A further study is needed to formulate appropriate and cost-effective strategies for the control of gastro-intestinal nematode parasites in pigs in Burkina Faso.
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Affiliation(s)
- H H Tamboura
- Environmental and Agricultural Research Institute (INERA), Department of Animal Productions 04, P.O. Box 8645, Ouagadougou, Burkina Faso
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Banga-Mboko H, Tamboura H, Maes D, Traoré H, Youssao I, Sangild PT, El Amiri B, Bayala B, Remy B, Beckers JF. Survey of gastric lesions and blood pepsinogen levels in pigs in Burkina Faso. Vet Res Commun 2004; 27:595-602. [PMID: 14672448 DOI: 10.1023/a:1027368311808] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The purpose of the study was to investigate the prevalence of gastric lesions and to provide diagnostic values for serum pepsinogen in non-infected pigs and in pigs with gastric disease. In an abattoir survey, the pepsinogen concentrations were measured in the serum from 62 non-infected pigs, 33 pigs with gastric lesions and 17 pigs infected with Hyostrongylus rubidus, using a specific radioimmunoassay (RIA). The mean (+/- SE) pepsinogen concentrations in the serum of non-infected pigs, in pigs with gastric ulcers, and in pigs with a heavy H. rubidus infection were 630.8 +/- 39.2 ng/ml, 1084.5 +/- 166.2 ng/ml and 1095.2 +/- 102.3 ng/ml, respectively (p<0.05). Because of the higher concentrations of pepsinogen in the blood of pigs with gastric ulcers or parasitic infections, it is suggested that the measurement of serum pepsinogen by RIA may be an effective biochemical approach to the diagnosis of chronic gastric disorders in pigs.
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Affiliation(s)
- H Banga-Mboko
- Department of Physiology of Reproduction, Faculty of Veterinary Medicine, University of Liège, Bd de Colonster. no. 20 B41, 4000 Sart Tilman, Belgium
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