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Zhang J, Wu Y, Li Y, Li S, Liu J, Yang X, Xia G, Wang G. Natural products and derivatives for breast cancer treatment: From drug discovery to molecular mechanism. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 129:155600. [PMID: 38614043 DOI: 10.1016/j.phymed.2024.155600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/20/2024] [Accepted: 04/06/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND Breast cancer stands as the most common malignancy among women globally and a leading cause of cancer-related mortality. Conventional treatments, such as surgery, hormone therapy, radiotherapy, chemotherapy, and small-molecule targeted therapy, often fall short of addressing the complexity and heterogeneity of certain breast cancer subtypes, leading to drug resistance and metastatic progression. Thus, the search for novel therapeutic targets and agents is imperative. Given their low toxicity and abundant variety, natural products and their derivatives are increasingly considered valuable sources for small-molecule anticancer drugs. PURPOSE This review aims to elucidate the pharmacological impacts and underlying mechanisms of active compounds found in select natural products and their derivatives, primarily focusing on breast cancer treatment. It intends to underscore the potential of these substances in combating breast cancer and guide future research directions for the development of natural product-based therapeutics. METHODS We conducted comprehensive searches in electronic databases such as PubMed, Web of Science, and Scopus until October 2023, using keywords such as 'breast cancer', 'natural products', 'derivatives', 'mechanism', 'signaling pathways', and various keyword combinations. RESULTS The review presents a spectrum of phytochemicals, including but not limited to flavonoids, polyphenols, and alkaloids, and examines their actions in various animal and cellular models of breast cancer. The anticancer effects of these natural products and derivatives are manifested through diverse mechanisms, including induction of cell death via apoptosis and autophagy, and suppression of tumor angiogenesis. CONCLUSION An increasing array of natural products and their derivatives are proving effective against breast cancer. Future therapeutic strategies can benefit from strategic enhancement of the anticancer properties of natural compounds, optimization for targeted action, improved bioavailability, and minimized side effects. The forthcoming research on natural products should prioritize these facets to maximize their therapeutic potential.
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Affiliation(s)
- Jing Zhang
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China
| | - Yongya Wu
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China
| | - Yanhong Li
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China; Department of Rheumatology & Immunology, Laboratory of Rheumatology and Immunology, West China Hospital, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China
| | - Shutong Li
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China
| | - Jiaxi Liu
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China
| | - Xiao Yang
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China
| | - Guiyang Xia
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China; Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, No. 5, Ocean Warehouse, Dongcheng District, Beijing, 100700, China.
| | - Guan Wang
- Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, Cancer Center and State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, No. 37, Guoxue Street, Wuhou District, Chengdu, Sichuan Province, 610041, China.
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Naponelli V, Rocchetti MT, Mangieri D. Apigenin: Molecular Mechanisms and Therapeutic Potential against Cancer Spreading. Int J Mol Sci 2024; 25:5569. [PMID: 38791608 PMCID: PMC11122459 DOI: 10.3390/ijms25105569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
Due to its propensity to metastasize, cancer remains one of the leading causes of death worldwide. Thanks in part to their intrinsic low cytotoxicity, the effects of the flavonoid family in the prevention and treatment of various human cancers, both in vitro and in vivo, have received increasing attention in recent years. It is well documented that Apigenin (4',5,7-trihydroxyflavone), among other flavonoids, is able to modulate key signaling molecules involved in the initiation of cancer cell proliferation, invasion, and metastasis, including JAK/STAT, PI3K/Akt/mTOR, MAPK/ERK, NF-κB, and Wnt/β-catenin pathways, as well as the oncogenic non-coding RNA network. Based on these premises, the aim of this review is to emphasize some of the key events through which Apigenin suppresses cancer proliferation, focusing specifically on its ability to target key molecular pathways involved in angiogenesis, epithelial-to-mesenchymal transition (EMT), maintenance of cancer stem cells (CSCs), cell cycle arrest, and cancer cell death.
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Affiliation(s)
- Valeria Naponelli
- Department of Medicine and Surgery, University of Parma, Plesso Biotecnologico Integrato, Via Volturno 39, 43126 Parma, Italy
| | - Maria Teresa Rocchetti
- Department of Clinical and Experimental Medicine, University of Foggia, Via Pinto 1, 71122 Foggia, Italy;
| | - Domenica Mangieri
- Department of Clinical and Experimental Medicine, University of Foggia, Via Pinto 1, 71122 Foggia, Italy;
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Zhou N, Cao Y, Luo Y, Wang L, Li R, Di H, Gu T, Cao Y, Zeng T, Zhu J, Chen L, An D, Ma Y, Xu W, Tian Y, Lu L. The Effects of Resveratrol and Apigenin on Jejunal Oxidative Injury in Ducks and on Immortalized Duck Intestinal Epithelial Cells Exposed to H 2O 2. Antioxidants (Basel) 2024; 13:611. [PMID: 38790716 PMCID: PMC11117746 DOI: 10.3390/antiox13050611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
Oxidative stress increases the apoptosis of intestinal epithelial cells and impairs intestinal epithelial cell renewal, which further promotes intestinal barrier dysfunction and even death. Extensive evidence supports that resveratrol and apigenin have antioxidant, anti-inflammatory, and antiproliferative properties. Here, we investigated the ability of these two compounds to alleviate diquat-induced jejunal oxidative stress and morphological injury, using the duck as a model, as well as the effects of apigenin on oxidative stress induced by H2O2 in immortalized duck intestinal epithelial cells (IDECs). Ducks were randomly assigned to the following four groups, with five replicates: a control (CON) group, a diquat-challenged (DIQ) group, a resveratrol (500 mg/kg) + diquat (RES) group, and an apigenin (500 mg/kg) + diquat (API) group. We found that serum catalase (CAT) activity and total antioxidant capacity (T-AOC) markedly reduced in the RES and API groups as compared to the DIQ group (p < 0.05); moreover, serum S superoxide dismutase (SOD) levels increased significantly in the API group as compared to the DIQ group (p < 0.05). In jejunal mucosa, the malondialdehyde (MDA) content in the RES and API groups decreased more than that in the DIQ group (p < 0.05). In addition, the jejunal expression levels of the NRF2 and GCLM genes in the RES and API groups increased notably compared with those in the DIQ group (p < 0.05); meanwhile, CAT activity in the RES and API groups was markedly elevated compared with that in the CON group (p < 0.05). In IDECs, apigenin significantly restrained the H2O2-mediated increase in MDA content and decrease in CAT levels (p < 0.05). Furthermore, apigenin increased the protein expression of p-NRF2, NRF2, p-AKT, and p-P38; downregulated that of cleaved caspase-3 and cleaved caspase-9; and reduced the ratio of Bax/Bcl-2 in H2O2-treated IDECs (p < 0.05). In conclusion, resveratrol and apigenin can be used as natural feed additives to protect against jejunal oxidative stress in ducks.
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Affiliation(s)
- Ning Zhou
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Yongqing Cao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
| | - Youwen Luo
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
| | - Lihua Wang
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
| | - Ruiqing Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
| | - Heshuang Di
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
| | - Tiantian Gu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
| | - Yun Cao
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
| | - Tao Zeng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
| | - Jianping Zhu
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
| | - Li Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
| | - Dong An
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
| | - Yue Ma
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
| | - Wenwu Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
| | - Yong Tian
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
| | - Lizhi Lu
- College of Pet Sciences, Jiangsu Agri-Animal Husbandry Vocational College, Taizhou 225300, China; (N.Z.); (Y.L.); (L.W.); (H.D.); (Y.C.); (J.Z.); (D.A.); (Y.M.)
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Science & Veterinary, Zhejiang Academy of Agricultural Sciences, Hangzhou 310000, China; (Y.C.); (R.L.); (T.G.); (T.Z.); (L.C.); (W.X.)
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Balavaishnavi B, Kamaraj M, Nithya TG, Santhosh P, GokilaLakshmi S, Shaik MR. Regulation of hippo signaling mediated apoptosis by Rauvolfia tetraphylla in triple-negative breast cancer. Med Oncol 2024; 41:103. [PMID: 38553593 DOI: 10.1007/s12032-024-02341-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 02/21/2024] [Indexed: 04/02/2024]
Abstract
Rauvolfia tetraphylla is an essential medicinal plant that has been widely used in traditional medicine for various disease treatments. However, the tumor suppressor activity of R. tetraphylla and its phytocompounds were not explored against triple-negative breast cancer. The current research investigated the impact of R. tetraphylla methanolic extract (RTE) and its isolated compounds Ajmaline (RTC1) and Reserpine (RTC2) on triple-negative breast cancer cell line (MDA-MB-231) focusing on anti-proliferative effects. Our study imparts that RTE and RTC2 showed promising cytotoxic effects compared to RTC1. So further experiments have proceeded with RTE and RTC2, to evaluate its proliferation, migration, and apoptotic effect. The result shows around 80% of cells were observed in the G0/G1 phase in cell cycle analysis indicating the cell cycle inhibition and duel staining clearly showed the apoptotic effect. The migration of cells after the scratch was 60.45% observed in control and 90% in treated cells showing the inhibition of migration. ROS distribution was intense compared to control indicating the increased ROS stress in treated cells. Both RTE and RTC2-treated cells showed the potential to suppress proliferation and induce apoptotic change by upregulating BAX and MST-1 and suppressing Bcl2, LATS-1, and YAP, proving that deregulation of YAP resulting in the blockage of TEAD-YAP complex and inhibit proliferation. Therefore, R. tetraphylla extract and its isolated compounds were demonstrated to find its ability to act against MDA-MB-231 and these findings will help adjudicate it as a therapeutic drug against experimental triple-negative breast cancer.
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Affiliation(s)
- B Balavaishnavi
- Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - M Kamaraj
- Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology- Ramapuram, Chennai, Tamil Nadu, 600089, India
- Life Science Division, Faculty of Health and Life Sciences, INTI International University, 71800, Nilai, Malaysia
| | - T G Nithya
- Department of Biochemistry, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India.
| | - P Santhosh
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555, Zuchongzhi Road, Shanghai, 201203, P. R. China
| | - S GokilaLakshmi
- Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - Mohammed Rafi Shaik
- Department of Chemistry, College of Science, King Saudi University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
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Chaisupasakul P, Pekthong D, Wangteeraprasert A, Kaewkong W, Somran J, Kaewpaeng N, Parhira S, Srisawang P. Combination of ethyl acetate fraction from Calotropis gigantea stem bark and sorafenib induces apoptosis in HepG2 cells. PLoS One 2024; 19:e0300051. [PMID: 38527038 PMCID: PMC10962855 DOI: 10.1371/journal.pone.0300051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 02/15/2024] [Indexed: 03/27/2024] Open
Abstract
The cytotoxicity of the ethyl acetate fraction of the Calotropis gigantea (L.) Dryand. (C. gigantea) stem bark extract (CGEtOAc) has been demonstrated in many types of cancers. This study examined the improved cancer therapeutic activity of sorafenib when combined with CGEtOAc in HepG2 cells. The cell viability and cell migration assays were applied in HepG2 cells treated with varying concentrations of CGEtOAc, sorafenib, and their combination. Flow cytometry was used to determine apoptosis, which corresponded with a decline in mitochondrial membrane potential and activation of DNA fragmentation. Reactive oxygen species (ROS) levels were assessed in combination with the expression of the phosphatidylinositol-3-kinase (PI3K)/ protein kinase B (Akt)/ mammalian target of rapamycin (mTOR) pathway, which was suggested for association with ROS-induced apoptosis. Combining CGEtOAc at 400 μg/mL with sorafenib at 4 μM, which were their respective half-IC50 concentrations, significantly inhibited HepG2 viability upon 24 h of exposure in comparison with the vehicle and each single treatment. Consequently, CGEtOAc when combined with sorafenib significantly diminished HepG2 migration and induced apoptosis through a mitochondrial-correlation mechanism. ROS production was speculated to be the primary mechanism of stimulating apoptosis in HepG2 cells after exposure to a combination of CGEtOAc and sorafenib, in association with PI3K/Akt/mTOR pathway suppression. Our results present valuable knowledge to support the development of anticancer regimens derived from the CGEtOAc with the chemotherapeutic agent sorafenib, both of which were administered at half-IC50, which may minimize the toxic implications of cancer treatments while improving the therapeutic effectiveness toward future medical applications.
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Affiliation(s)
- Pattaraporn Chaisupasakul
- Department of Physiology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
- Center of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, Thailand
| | - Dumrongsak Pekthong
- Center of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, Thailand
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- Center of Excellence for Environmental Health and Toxicology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | | | - Worasak Kaewkong
- Department of Biochemistry, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
| | - Julintorn Somran
- Department of Pathology, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Naphat Kaewpaeng
- Center of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, Thailand
- Department of Pharmaceutical Chemistry and Pharmacognosy, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Supawadee Parhira
- Center of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, Thailand
- Center of Excellence for Environmental Health and Toxicology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Piyarat Srisawang
- Department of Physiology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
- Center of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, Thailand
- Center of Excellence in Medical Biotechnology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
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Mazuecos L, Contreras M, Kasaija PD, Manandhar P, Grąźlewska W, Guisantes-Batan E, Gomez-Alonso S, Deulofeu K, Fernandez-Moratalla I, Rajbhandari RM, Sojka D, Grubhoffer L, Karmacharya D, Gortazar C, de la Fuente J. Natural Clerodendrum-derived tick repellent: learning from Nepali culture. EXPERIMENTAL & APPLIED ACAROLOGY 2023:10.1007/s10493-023-00804-4. [PMID: 37285111 PMCID: PMC10293375 DOI: 10.1007/s10493-023-00804-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/17/2023] [Indexed: 06/08/2023]
Abstract
Ticks attaching to ear canals of humans and animals are the cause of otoacariasis, common in rural areas of Nepal. The plant Clerodendrum viscosum is used in multiple indigenous systems of medicine by ethnic communities in the Indo-Nepali-Malaysian region. Visiting the Chitwan National Park, we learned that in indigenous medicine, flower extract of C. viscosum is utilized to treat digestive disorders and extracts from leaves as tick repellent to prevent ticks from invading or to remove them from the ear canal. The objective of our study was to provide support to indigenous medicine by characterizing the in vivo effect of leave extracts on ticks under laboratory conditions and its phytochemical composition. We collected plant parts of C. viscosum (leaves and flowers) and mango (Mangifera indica) leaves at the Chitwan National Park, previously associated with repellent activity to characterize their effect on Ixodes ricinus ticks by in vivo bioassays. A Q-ToF high-resolution analysis (HPLC-ESI-QToF) was conducted to elucidate phenolic compounds with potential repellent activity. Clerodendrum viscosum and M. indica leaf extracts had the highest tick repellent efficacy (%E = 80-100%) with significant differences when compared to C. viscosum flowers extracts (%E = 20-60%) and phosphate-buffered saline. Phytochemicals with tick repellent function as caffeic acid, fumaric acid and p-coumaric acid glucoside were identified in C. viscosum leaf extracts by HPLC-ESI-QToF, but not in non-repellent flower extracts. These results support the Nepali indigenous medicine application of C. viscosum leaf extracts to repel ticks. Additional research is needed for the development of natural and green repellent formulations to reduce the risks associated with ticks resistant to acaricides.
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Affiliation(s)
- Lorena Mazuecos
- Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, Ciudad Real, 13005, Spain.
| | - Marinela Contreras
- Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, Ciudad Real, 13005, Spain
| | - Paul D Kasaija
- Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, Ciudad Real, 13005, Spain
- National Livestock Resources Research Institute (NaLIRRI/NARO), Wakiso District, P.O. Box 5704, Wakiso, Uganda
| | - Prajwol Manandhar
- Center for Molecular Dynamics Nepal (CMDN), Thapathali Road 11, Kathmandu, 44600, Nepal
| | - Weronika Grąźlewska
- Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, Ciudad Real, 13005, Spain
- Department of Molecular Biotechnology and Microbiology, Faculty of Chemistry, Gdańsk University of Technology, Gdańsk, 80-233, Poland
| | - Eduardo Guisantes-Batan
- Instituto Regional de Investigación Científica Aplicada (IRICA), Universidad de Castilla-La Mancha, Ciudad Real, 13005, Spain
| | - Sergio Gomez-Alonso
- Instituto Regional de Investigación Científica Aplicada (IRICA), Universidad de Castilla-La Mancha, Ciudad Real, 13005, Spain
| | | | | | | | - Daniel Sojka
- Institute of Parasitology, Biology Centre, Academy of Sciences of the Czech Republic, Branišovská 1160/31, České Budějovice, 37005, Czech Republic
| | - Libor Grubhoffer
- Institute of Parasitology, Biology Centre, Academy of Sciences of the Czech Republic, Branišovská 1160/31, České Budějovice, 37005, Czech Republic
| | - Dibesh Karmacharya
- Center for Molecular Dynamics Nepal (CMDN), Thapathali Road 11, Kathmandu, 44600, Nepal
| | - Christian Gortazar
- Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, Ciudad Real, 13005, Spain
| | - José de la Fuente
- Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, Ciudad Real, 13005, Spain
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, 74078, USA
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Xiong X, Hu Y, Pan B, Zhu Y, Fei X, Yang Q, Xie Y, Xiong Y, Lan D, Fu W, Li J. RFRP-3 Influences Apoptosis and Steroidogenesis of Yak Cumulus Cells and Compromises Oocyte Meiotic Maturation and Subsequent Developmental Competence. Int J Mol Sci 2023; 24:ijms24087000. [PMID: 37108163 PMCID: PMC10138887 DOI: 10.3390/ijms24087000] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/03/2023] [Accepted: 04/09/2023] [Indexed: 04/29/2023] Open
Abstract
RF amide-related peptide 3 (RFRP-3), a mammalian ortholog of gonadotropin-inhibitory hormone (GnIH), is identified to be a novel inhibitory endogenous neurohormonal peptide that regulates mammalian reproduction by binding with specific G protein-coupled receptors (GPRs) in various species. Herein, our objectives were to explore the biological functions of exogenous RFRP-3 on the apoptosis and steroidogenesis of yak cumulus cells (CCs) and the developmental potential of yak oocytes. The spatiotemporal expression pattern and localization of GnIH/RFRP-3 and its receptor GPR147 were determined in follicles and CCs. The effects of RFRP-3 on the proliferation and apoptosis of yak CCs were initially estimated by EdU assay and TUNEL staining. We confirmed that high-dose (10-6 mol/L) RFRP-3 suppressed viability and increased the apoptotic rates, implying that RFRP-3 could repress proliferation and induce apoptosis. Subsequently, the concentrations of E2 and P4 were significantly lower with 10-6 mol/L RFRP-3 treatment than that of the control counterparts, which indicated that the steroidogenesis of CCs was impaired after RFRP-3 treatment. Compared with the control group, 10-6 mol/L RFRP-3 treatment decreased the maturation of yak oocytes efficiently and subsequent developmental potential. We sought to explore the potential mechanism of RFRP-3-induced apoptosis and steroidogenesis, so we observed the levels of apoptotic regulatory factors and hormone synthesis-related factors in yak CCs after RFRP-3 treatment. Our results indicated that RFRP-3 dose-dependently elevated the expression of apoptosis markers (Caspase and Bax), whereas the expression levels of steroidogenesis-related factors (LHR, StAR, 3β-HSD) were downregulated in a dose-dependent manner. However, all these effects were moderated by cotreatment with inhibitory RF9 of GPR147. These results demonstrated that RFRP-3 adjusted the expression of apoptotic and steroidogenic regulatory factors to induce apoptosis of CCs, probably through binding with its receptor GPR147, as well as compromised oocyte maturation and developmental potential. This research revealed the expression profiles of GnIH/RFRP-3 and GPR147 in yak CCs and supported a conserved inhibitory action on oocyte developmental competence.
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Affiliation(s)
- Xianrong Xiong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
- Key Laboratory for Animal Science of National Ethnic Affairs Commission, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Yulei Hu
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Bangting Pan
- Key Laboratory for Animal Science of National Ethnic Affairs Commission, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Yanjin Zhu
- Key Laboratory for Animal Science of National Ethnic Affairs Commission, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Xixi Fei
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Qinhui Yang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Yumian Xie
- Key Laboratory for Animal Science of National Ethnic Affairs Commission, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Yan Xiong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
- Key Laboratory for Animal Science of National Ethnic Affairs Commission, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Daoliang Lan
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Wei Fu
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
| | - Jian Li
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Exploitation of Ministry of Education, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
- Key Laboratory for Animal Science of National Ethnic Affairs Commission, College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China
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Sarkar A, Paul A, Banerjee T, Maji A, Saha S, Bishayee A, Maity TK. Therapeutic advancements in targeting BCL-2 family proteins by epigenetic regulators, natural, and synthetic agents in cancer. Eur J Pharmacol 2023; 944:175588. [PMID: 36791843 DOI: 10.1016/j.ejphar.2023.175588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/21/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023]
Abstract
Cancer is amongst the deadliest and most disruptive disorders, having a much higher death rate than other diseases worldwide. Human cancer rates continue to rise, thereby posing the most significant concerns for medical health professionals. In the last two decades, researchers have gone past several milestones in tackling cancer while gaining insight into the role of apoptosis in cancer or targeting various biomarker tools for prognosis and diagnosis. Apoptosis which is still a topic full of complexities, can be controlled considerably by B-cell lymphoma 2 (BCL-2) and its family members. Therefore, targeting proteins of this family to prevent tumorigenesis, is essential to focus on the pharmacological features of the anti-apoptotic and pro-apoptotic members, which will help to develop and manage this disorder. This review deals with the advancements of various epigenetic regulators to target BCL-2 family proteins, including the mechanism of several microRNAs (miRNAs) and long non-coding RNAs (lncRNAs). Similarly, a rise in natural and synthetic molecules' research over the last two decades has allowed us to acquire insights into understanding and managing the transcriptional alterations that have led to apoptosis and treating various neoplastic diseases. Furthermore, several inhibitors targeting anti-apoptotic proteins and inducers or activators targeting pro-apoptotic proteins in preclinical and clinical stages have been summarized. Overall, agonistic and antagonistic mechanisms of BCL-2 family proteins conciliated by epigenetic regulators, natural and synthetic agents have proven to be an excellent choice in developing cancer therapeutics.
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Affiliation(s)
- Arnab Sarkar
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, 700032, India.
| | - Abhik Paul
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, 700032, India.
| | - Tanmoy Banerjee
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, 700032, India.
| | - Avik Maji
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, 700032, India.
| | - Sanjukta Saha
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, 700032, India.
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, 34211, USA.
| | - Tapan Kumar Maity
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, 700032, India.
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9
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Pandey P, Khan F, Upadhyay TK. Deciphering the modulatory role of apigenin targeting oncogenic pathways in human cancers. Chem Biol Drug Des 2023; 101:1446-1458. [PMID: 36746671 DOI: 10.1111/cbdd.14206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/14/2022] [Accepted: 02/01/2023] [Indexed: 02/08/2023]
Abstract
Cancer is a complicated malignancy controlled by numerous intrinsic and extrinsic pathways. There has been a significant increase in interest in recent years in the elucidation of cancer treatments based on natural extracts that have fewer side effects. Numerous natural product-derived chemicals have been investigated for their anticancer effects in the search for an efficient chemotherapeutic method. Therefore, the rationale behind this review is to provide a detailed insights about the anticancerous potential of apigenin via modulating numerous cell signaling pathways. An ingestible plant-derived flavonoid called apigenin has been linked to numerous anticancerous potential in numerous experimental and biological studies. Apigenin has been reported to induce cell growth arrest and apoptotic induction by modulating multiple cell signaling pathways in a wider range of human tumors including those of the breast, lung, liver, skin, blood, colon, prostate, pancreatic, cervical, oral, and stomach. Oncogenic protein networks, abnormal cell signaling, and modulation of the apoptotic machinery are only a few examples of diverse molecular interactions and processes that have not yet been thoroughly addressed by scientific research. Thus, keeping this fact in mind, we tried to focus our review towards summarizing the apigenin-mediated modulation of oncogenic pathways in various malignancies that can be further utilized to develop a potent therapeutic alternative for the treatment of various cancers.
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Affiliation(s)
- Pratibha Pandey
- Department of Biotechnology, Noida Institute of Engineering and Technology, Greater Noida, Uttar Pradesh, India
| | - Fahad Khan
- Department of Biotechnology, Noida Institute of Engineering and Technology, Greater Noida, Uttar Pradesh, India
| | - Tarun Kumar Upadhyay
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara, Gujarat, India
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Dhara M, Al Hoque A, Sen R, Dutta D, Mukherjee B, Paul B, Laha S. Phosphorothioated amino-AS1411 aptamer functionalized stealth nanoliposome accelerates bio-therapeutic threshold of apigenin in neoplastic rat liver: a mechanistic approach. J Nanobiotechnology 2023; 21:28. [PMID: 36694259 PMCID: PMC9875447 DOI: 10.1186/s12951-022-01764-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/30/2022] [Indexed: 01/26/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of death globally. Even though the progressive invention of some very potent therapeutics has been seen, the success is limited due to the chemotherapeutic resistance and recurrence in HCC. Advanced targeted treatment options like immunotherapy, molecular therapy or surface-engineered nanotherapeutics could offer the benefits here owing to drug resistance over tumor heterogenicity. We have developed tumor-sensing phosphorothioate and amino-modified aptamer (AS1411)-conjugated stealth nanoliposomes, encapsulating with apigenin for precise and significant biodistribution of apigenin into the target tumor to exploit maximum bio-therapeutic assistances. The stable aptamer functionalized PEGylated nanoliposomes (Apt-NLCs) had an average vesicle size of 100-150 nm, a smooth surface, and an intact lamellarity, as ensured by DLS, FESEM, AFM, and Cryo-TEM. This study has specified in vitro process of optimum drug (apigenin) extrusion into the cancer cells by nucleolin receptor-mediated cellular internalization when delivered through modified AS1411 functionalized PEGylated nanoliposomes and ensured irreversible DNA damage in HCC. Significant improvement in cancer cell apoptosis in animal models, due to reduced clearance and higher intratumor drug accumulation along with almost nominal toxic effect in liver, strongly supports the therapeutic potential of aptamer-conjugated PEGylated nanoliposomes compared to the nonconjugated formulations in HCC. The study has established a robust superiority of modified AS1411 functionalized PEGylated nanoliposomes as an alternative drug delivery approach with momentous reduction of HCC tumor incidences.
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Affiliation(s)
- Moumita Dhara
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
| | - Ashique Al Hoque
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India.,Department of Coatings and Polymeric Materials, North Dakota State University, Fargo, USA
| | - Ramkrishna Sen
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
| | - Debasmita Dutta
- Dana Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Biswajit Mukherjee
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India.
| | - Brahamacharry Paul
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
| | - Soumik Laha
- Central Instrument Facility, CSIR-Indian Institute of Chemical Biology, Kolkata, 700032, India
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11
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Wen SY, Wei BY, Ma JQ, Wang L, Chen YY. Phytochemicals, Biological Activities, Molecular Mechanisms, and Future Prospects of Plantago asiatica L. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:143-173. [PMID: 36545763 DOI: 10.1021/acs.jafc.2c07735] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Plantago asiatica L. has been used as a vegetable and nutritious food in Asia for thousands of years. According to recent phytochemical and pharmacological research, the active compositions of the plant contribute to various health benefits, such as antioxidant, anti-inflammatory, antibacterial, antiviral, and anticancer. This article reviews the 87 components of the plant and their structures, as well as their biological activities and molecular research progress, in detail. This review provides valuable reference material for further study, production, and application of P. asiatica, as well as its components in functional foods and therapeutic agents.
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Affiliation(s)
- Shi-Yuan Wen
- College of Basic Medical Sciences, Shanxi Medical University, Taiyuan 030000, China
| | - Bing-Yan Wei
- College of Basic Medical Sciences, Shanxi Medical University, Taiyuan 030000, China
| | - Jie-Qiong Ma
- College of Basic Medical Sciences, Shanxi Medical University, Taiyuan 030000, China
| | - Li Wang
- College of Basic Medical Sciences, Shanxi Medical University, Taiyuan 030000, China
| | - Yan-Yan Chen
- School of Medicine, Jiangsu University, Zhenjiang 212013, China
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12
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Ye Y, Ma Y, Kong M, Wang Z, Sun K, Li F. Effects of Dietary Phytochemicals on DNA Damage in Cancer Cells. Nutr Cancer 2023; 75:761-775. [PMID: 36562548 DOI: 10.1080/01635581.2022.2157024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
With the increasing incidence of cancer worldwide, the prevention and treatment of cancer have garnered considerable scientific attention. Traditional chemotherapeutic drugs are highly toxic and associated with substantial side effects; therefore, there is an urgent need for developing new therapeutic agents. Dietary phytochemicals are important in tumor prevention and treatment because of their low toxicity and side effects at low concentrations; however, their exact mechanisms of action remain obscure. DNA damage is mainly caused by physical or chemical factors in the environment, such as ultraviolet light, alkylating agents and reactive oxygen species that cause changes in the DNA structure of cells. Several phytochemicals have been shown inhibit the occurrence and development of tumors by inducing DNA damage. This article reviews the advances in phytochemical research; particularly regarding the mechanisms related to DNA damage and provide a theoretical basis for future chemoprophylaxis research.
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Affiliation(s)
- Yang Ye
- Department of Preventive Medicine and Public Health Laboratory Science, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Ying Ma
- Department of Preventive Medicine and Public Health Laboratory Science, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Mei Kong
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhihua Wang
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Kang Sun
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Fang Li
- Department of Preventive Medicine and Public Health Laboratory Science, School of Medicine, Jiangsu University, Zhenjiang, China
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Biocontrol efficacy of apigenin isolated from Anisomeles indica (L.) Kuntze against immature stages of Culex quinquefasciatus (Say, 1823) and its in silico studies. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2023. [DOI: 10.1016/j.bcab.2023.102637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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14
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Ayipo YO, Ajiboye AT, Osunniran WA, Jimoh AA, Mordi MN. Epigenetic oncogenesis, biomarkers and emerging chemotherapeutics for breast cancer. BIOCHIMICA ET BIOPHYSICA ACTA. GENE REGULATORY MECHANISMS 2022; 1865:194873. [PMID: 36064110 DOI: 10.1016/j.bbagrm.2022.194873] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 08/20/2022] [Accepted: 08/28/2022] [Indexed: 06/15/2023]
Abstract
Breast cancer remains one of the leading causes of cancer-related deaths globally and the most prominent among females, yet with limited effective therapeutic options. Most of the current medications are challenged by various factors including low efficacy, incessant resistance, immune evasion and frequent recurrence of the disease. Further understanding of the prognosis and identification of plausible therapeutic channels thus requires multimodal approaches. In this review, epigenetics studies of several pathways to BC oncogenesis via the inducement of oncogenic changes on relevant markers have been overviewed. Similarly, the counter-epigenetic mechanisms to reverse such changes as effective therapeutic strategies were surveyed. The epigenetic oncogenesis occurs through several pathways, notably, DNMT-mediated hypermethylation of DNA, dysregulated expression for ERα, HER2/ERBB and PR, histone modification, overexpression of transcription factors including the CDK9-cyclin T1 complex and suppression of tumour suppressor genes. Scientifically, the regulatory reversal of the mechanisms constitutes effective epigenetic approaches for mitigating BC initiation, progression and metastasis. These were exhibited at various experimental levels by classical chemotherapeutic agents including some repurposable drugs, endocrine inhibitors, monoclonal antibodies and miRNAs, natural products, metal complexes and nanoparticles. Dozens of the potential candidates are currently in clinical trials while others are still at preclinical experimental stages showing promising anti-BC efficacy. The review presents a model for a wider understanding of epigenetic oncogenic pathways to BC and reveals plausible channels for reversing the unpleasant changes through epigenetic modifications. It advances the science of therapeutic designs for ameliorating the global burden of BC upon further translational studies.
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Affiliation(s)
- Yusuf Oloruntoyin Ayipo
- Centre for Drug Research, Universiti Sains Malaysia, USM, 11800 Pulau Pinang, Malaysia; Department of Chemistry and Industrial Chemistry, Kwara State University, P.M.B., Malete, 1530 Ilorin, Nigeria.
| | - Abdulfatai Temitope Ajiboye
- Department of Chemistry and Industrial Chemistry, Kwara State University, P.M.B., Malete, 1530 Ilorin, Nigeria
| | - Wahab Adesina Osunniran
- Department of Chemistry and Industrial Chemistry, Kwara State University, P.M.B., Malete, 1530 Ilorin, Nigeria
| | - Akeem Adebayo Jimoh
- Department of Chemistry and Industrial Chemistry, Kwara State University, P.M.B., Malete, 1530 Ilorin, Nigeria
| | - Mohd Nizam Mordi
- Centre for Drug Research, Universiti Sains Malaysia, USM, 11800 Pulau Pinang, Malaysia
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15
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Lendzion K, Gornowicz A, Strawa JW, Bielawska K, Czarnomysy R, Popławska B, Bielawski K, Tomczyk M, Miltyk W, Bielawska A. LC-PDA-MS and GC-MS Analysis of Scorzonera hispanica Seeds and Their Effects on Human Breast Cancer Cell Lines. Int J Mol Sci 2022; 23:ijms231911584. [PMID: 36232888 PMCID: PMC9569732 DOI: 10.3390/ijms231911584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 11/16/2022] Open
Abstract
Scorzonera hispanica is an herbaceous perennial cultivated in Central and Southern Europe. This study aimed to qualitatively and quantitatively evaluate the composition of oil, extracts, and fractions (SH1-SH12) obtained from S. hispanica seeds. Furthermore, an evaluation of biological activities in breast cancer cell lines was also performed. GC-MS analysis revealed that the primary components of the seed oil (SH12) were fatty acids and β-sitosterol. In the evaluation of extracts (SH1-SH3, SH8-SH10) and fractions (SH4-SH7, SH11) composition, the presence of apigenin, derivatives of p-coumaric and caffeic acids, was reported. In the biological assays, methanolic extract (SH1), diethyl ether (SH4), and chloroform (SH11) fractions exhibited cytotoxicity toward cells. The highest activity was observed for fatty acids- and 3,4-dimethoxycinnamate-rich SH11 (IC50: 399.18 μg/mL for MCF-7, 781.26 μg/mL for MDA-MB-231). SH11 was also observed to induce apoptosis in MCF-7 cells (52.4%). SH1, SH4, and SH11 attenuate signaling pathways and affect the expression of apoptosis-, autophagy-, and inflammation-related proteins. SH12 was non-toxic toward either cancer or normal cell lines in concentrations up to 1 mg/mL. The results suggest that S. hispanica seeds exhibit a wide range of potential uses as a source of oil and bioactive compounds for complementary therapy of breast cancer.
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Affiliation(s)
- Karolina Lendzion
- Department of Biotechnology, Faculty of Pharmacy, Medical University of Bialystok, ul. Kilińskiego 1, 15-089 Bialystok, Poland
- Correspondence:
| | - Agnieszka Gornowicz
- Department of Biotechnology, Faculty of Pharmacy, Medical University of Bialystok, ul. Kilińskiego 1, 15-089 Bialystok, Poland
| | - Jakub W. Strawa
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Bialystok, ul. Mickiewicza 2A, 15-230 Bialystok, Poland
| | - Katarzyna Bielawska
- Department of Pharmaceutical and Biopharmaceutical Analysis, Faculty of Pharmacy, Medical University of Bialystok, ul. Mickiewicza 2D, 15-222 Bialystok, Poland
| | - Robert Czarnomysy
- Department of Synthesis and Technology of Drugs, Faculty of Pharmacy, Medical University of Bialystok, ul. Kilińskiego 1, 15-089 Bialystok, Poland
| | - Bożena Popławska
- Department of Biotechnology, Faculty of Pharmacy, Medical University of Bialystok, ul. Kilińskiego 1, 15-089 Bialystok, Poland
| | - Krzysztof Bielawski
- Department of Synthesis and Technology of Drugs, Faculty of Pharmacy, Medical University of Bialystok, ul. Kilińskiego 1, 15-089 Bialystok, Poland
| | - Michał Tomczyk
- Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Bialystok, ul. Mickiewicza 2A, 15-230 Bialystok, Poland
| | - Wojciech Miltyk
- Department of Pharmaceutical and Biopharmaceutical Analysis, Faculty of Pharmacy, Medical University of Bialystok, ul. Mickiewicza 2D, 15-222 Bialystok, Poland
| | - Anna Bielawska
- Department of Biotechnology, Faculty of Pharmacy, Medical University of Bialystok, ul. Kilińskiego 1, 15-089 Bialystok, Poland
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Hnit SST, Yao M, Xie C, Bi L, Wong M, Liu T, De Souza P, Li Z, Dong Q. Apigenin impedes cell cycle progression at G 2 phase in prostate cancer cells. Discov Oncol 2022; 13:44. [PMID: 35670862 PMCID: PMC9174405 DOI: 10.1007/s12672-022-00505-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/24/2022] [Indexed: 01/16/2023] Open
Abstract
As a natural flavone, apigenin is abundantly present in vegetables, fruits, oregano, tea, chamomile, wheat sprout and is regarded as a major component of the Mediterranean diet. Apigenin is known to inhibit proliferation in different cancer cell lines by inducing G2/M arrest, but it is unclear whether this action is predominantly imposed on G2 or M phases. In this study, we demonstrate that apigenin arrests prostate cancer cells at G2 phase by flow cytometric analysis of prostate cancer cells co-stained for phospho-Histone H3 and DNA. Concurrently, apigenin also reduces the mRNA and protein levels of the key regulators that govern G2-M transition. Further analysis using chromatin immunoprecipitation (ChIP) confirmed the diminished transcriptional activities of the genes coding for these regulators. Unravelling the inhibitory effect of apigenin on G2-M transition in cancer cells provides the mechanistic understanding of its action and supports the potential for apigenin as an anti-cancer agent.
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Affiliation(s)
- Su Su Thae Hnit
- Chinese Medicine Anti-cancer Evaluation Program, Greg Brown Laboratory, Central Clinical School and Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
- School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, NSW, Australia
| | - Mu Yao
- Chinese Medicine Anti-cancer Evaluation Program, Greg Brown Laboratory, Central Clinical School and Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Chanlu Xie
- Chinese Medicine Anti-cancer Evaluation Program, Greg Brown Laboratory, Central Clinical School and Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Ling Bi
- Department of Oncology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Matthew Wong
- Children's Cancer Institute Australia for Medical Research, Sydney, NSW, Australia
- Centre for Childhood Cancer Research, UNSW Medicine, Sydney, Australia
| | - Tao Liu
- Children's Cancer Institute Australia for Medical Research, Sydney, NSW, Australia
- Centre for Childhood Cancer Research, UNSW Medicine, Sydney, Australia
| | - Paul De Souza
- School of Medicine, Western Sydney University, Sydney , Australia
| | - Zhong Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China.
- Beijing University of Traditional Chinese Medicine, 201203, Beijing, China.
| | - Qihan Dong
- Chinese Medicine Anti-cancer Evaluation Program, Greg Brown Laboratory, Central Clinical School and Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia.
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, NSW, Australia.
- Faculty of Medicine and Health, University of Sydney, 2006, Camperdown, NSW, Australia.
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Adel M, Zahmatkeshan M, Akbarzadeh A, Rabiee N, Ahmadi S, Keyhanvar P, Rezayat SM, Seifalian AM. Chemotherapeutic effects of Apigenin in breast cancer: Preclinical evidence and molecular mechanisms; enhanced bioavailability by nanoparticles. BIOTECHNOLOGY REPORTS 2022; 34:e00730. [PMID: 35686000 PMCID: PMC9171451 DOI: 10.1016/j.btre.2022.e00730] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/04/2022] [Accepted: 04/10/2022] [Indexed: 12/18/2022]
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Genovese C, Garozzo A, D’Angeli F, Malfa GA, Bellia F, Tomasello B, Nicolosi D, Malaguarnera R, Ronsisvalle S, Guadagni F, Acquaviva R. Orobanche crenata Forssk. Extract Affects Human Breast Cancer Cell MCF-7 Survival and Viral Replication. Cells 2022; 11:cells11101696. [PMID: 35626733 PMCID: PMC9139723 DOI: 10.3390/cells11101696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/14/2022] [Accepted: 05/18/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Breast cancer (BC) is the leading cause of death worldwide. The severity of BC strictly depends on the molecular subtype. The less aggressive hormone-positive subtype is treated with adjuvant endocrine therapy (AET), which causes both physical and psychological side effects. This condition strongly impacts the adherence and persistence of AET among oncologic patients. Moreover, viral infections also constitute a serious problem for public health. Despite their efficacy, antiviral agents present several therapeutic limits. Accordingly, in the present work, we investigated the antitumor and antiviral activities of Orobanche crenata Forssk. (O. crenata), a parasitic plant, endemic to the Mediterranean basin, traditionally known for its beneficial properties for human health. METHODS The MTT assay was carried out to evaluate the cytotoxic effect of O. crenata leaf extract (OCLE) on human breast cancer cells (MCF-7 and MDA-MB-231) and the primary HFF-1 cell line. The lactic dehydrogenase (LDH) assay was performed on MCF-7 cells to analyze necrotic cell death. The antioxidant effect of OCLE was evaluated by intracellular determination of the reactive oxygen species and thiol groups, by DPPH and ABTS assays. The antiviral activity of OCLE was determined against Poliovirus 1, Echovirus 9, Human respiratory syncytial virus, Adenovirus type 2 and type 5, Coxsackievirus B1 (CoxB1) and B3 (CoxB3), Herpes simplex type 1 (HSV-1) and type 2 (HSV-2), and β-Coronavirus by the plaque reduction assay. RESULTS The extract, after 24 h of incubation, did not affect MDA-MB-231 and HFF-1 cell viability. However, at the same time point, it showed a dose-dependent inhibitory effect on MCF-7 cells, with an increase in LDH release. OCLE exhibited free radical scavenging activity and significantly increased non-protein thiol levels in MCF-7 cells. OCLE effectively inhibited HSV-1, HSV-2, CoxB1, and CoxB3 replication. CONCLUSIONS The overall results showed an interesting inhibitory effect of OCLE on both MCF-7 cell survival and viral replication.
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Affiliation(s)
- Carlo Genovese
- Faculty of Medicine and Surgery, “Kore” University of Enna, Contrada Santa Panasia, 94100 Enna, Italy; (C.G.); (R.M.)
- Nacture S.r.l., Spin-Off University of Catania, 95123 Catania, Italy; (D.N.); (S.R.); (R.A.)
| | - Adriana Garozzo
- Department of Biomedical and Biotechnological Sciences, Microbiology Section, University of Catania, 95123 Catania, Italy;
| | - Floriana D’Angeli
- Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University, 00166 Rome, Italy;
- Correspondence: ; Tel.: +39-095-478-1253
| | - Giuseppe Antonio Malfa
- Department of Drug and Health Sciences, Biochemistry Section, University of Catania, 95125 Catania, Italy; (G.A.M.); (B.T.)
- Research Centre on Nutraceuticals and Health Products (CERNUT), University of Catania, 95125 Catania, Italy
| | - Francesco Bellia
- Institute of Crystallography, National Research Council (CNR), 95126 Catania, Italy;
| | - Barbara Tomasello
- Department of Drug and Health Sciences, Biochemistry Section, University of Catania, 95125 Catania, Italy; (G.A.M.); (B.T.)
- Research Centre on Nutraceuticals and Health Products (CERNUT), University of Catania, 95125 Catania, Italy
| | - Daria Nicolosi
- Nacture S.r.l., Spin-Off University of Catania, 95123 Catania, Italy; (D.N.); (S.R.); (R.A.)
- Department of Drug and Health Sciences, Microbiology Section, University of Catania, 95125 Catania, Italy
| | - Roberta Malaguarnera
- Faculty of Medicine and Surgery, “Kore” University of Enna, Contrada Santa Panasia, 94100 Enna, Italy; (C.G.); (R.M.)
| | - Simone Ronsisvalle
- Nacture S.r.l., Spin-Off University of Catania, 95123 Catania, Italy; (D.N.); (S.R.); (R.A.)
- Department of Drug and Health Sciences, Medicinal Chemistry Section, University of Catania, 95125 Catania, Italy
| | - Fiorella Guadagni
- Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University, 00166 Rome, Italy;
- BioBIM (InterInstitutional Multidisciplinary Biobank), IRCCS San Raffaele Pisana, 00166 Rome, Italy
| | - Rosaria Acquaviva
- Nacture S.r.l., Spin-Off University of Catania, 95123 Catania, Italy; (D.N.); (S.R.); (R.A.)
- Department of Drug and Health Sciences, Biochemistry Section, University of Catania, 95125 Catania, Italy; (G.A.M.); (B.T.)
- Research Centre on Nutraceuticals and Health Products (CERNUT), University of Catania, 95125 Catania, Italy
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Anticancer, antioxidant, antiviral and antimicrobial activities of Kei Apple (Dovyalis caffra) fruit. Sci Rep 2022; 12:5914. [PMID: 35396383 PMCID: PMC8990652 DOI: 10.1038/s41598-022-09993-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 03/18/2022] [Indexed: 12/20/2022] Open
Abstract
Secondary plant metabolites remain one of the key sources of therapeutic agents despite the development of new approaches for the discovery of medicinal drugs. In the current study, chemical analysis, and biological activities of Kei apple (Dovyalis caffra) methanolic extract were evaluated. Chemical analysis was performed using HPLC and GC–MS. Antiviral and anticancer effect were assessed using the crystal violet technique and activity against human liver cells (HepG2), respectively. Antibacterial activity was tested with the disc diffusion method. The obtained results showed that chlorogenic acid (2107.96 ± 0.07 µg/g), catechin (168 ± 0.58 µg/g), and gallic acid (15.66 ± 0.02 µg/g) were the main bioactive compounds identified by HPLC techniques. While, compounds containing furan moieties, as well as levoglucosenone, isochiapin B, dotriacontane, 7-nonynoic acid and tert-hexadecanethiol, with different biological activities were identified by GC–MS. Additionally, inhibition of 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) scavenging was 79.25% at 2000 µg/mL, indicating its antioxidant activity with IC50 of 728.20 ± 1.04 µg/mL. The tested extract exhibited potential anticancer activity (58.90% toxicity) against HepG2 cells at 1000 µg/mL. Potential bacterial inhibition was observed mainly against Escherichia coli and Proteus vulgaris, followed by Staphylococcus aureus and Bacillus subtilis with a diameter of growth inhibition ranging from 13 to 24 mm. While weak activities were recorded for fungi Candida albicans (10 mm). The extract showed mild antiviral activity against human coronavirus 229E with a selective index (SI) of 10.4, but not against human H3N2 (SI of 0.67). The molecular docking study's energy ratings were in good promise with the experiment documents of antibacterial and antiviral activities. The findings suggest that D. caffra juice extract is a potential candidate for further experiments to assess its use as potential alternative therapeutic agent.
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Role of Induced Programmed Cell Death in the Chemopreventive Potential of Apigenin. Int J Mol Sci 2022; 23:ijms23073757. [PMID: 35409117 PMCID: PMC8999072 DOI: 10.3390/ijms23073757] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 02/01/2023] Open
Abstract
The flavonoid apigenin (4′,5,7-trihydroxyflavone), which is one of the most widely distributed phytochemicals in the plant kingdom, is one of the most thoroughly investigated phenolic components. Previous studies have attributed the physiological effects of apigenin to its anti-allergic, antibacterial, antidiabetic, anti-inflammatory, antioxidant, antiviral, and blood-pressure-lowering properties, and its documented anticancer properties have been attributed to the induction of apoptosis and autophagy, the inhibition of inflammation, angiogenesis, and cell proliferation, and the regulation of cellular responses to oxidative stress and DNA damage. The most well-known mechanism for the compound’s anticancer effects in human cancer cell lines is apoptosis, followed by autophagy, and studies have also reported that apigenin induces novel cell death mechanisms, such as necroptosis and ferroptosis. Therefore, the aim of this paper is to review the therapeutic potential of apigenin as a chemopreventive agent, as well as the roles of programmed cell death mechanisms in the compound’s chemopreventive properties.
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21
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Bao Y, Wu X, Jin X, Kanematsu A, Nojima M, Kakehi Y, Yamamoto S. Apigenin inhibits renal cell carcinoma cell proliferation through G2/M phase cell cycle arrest. Oncol Rep 2022; 47:60. [PMID: 35088891 DOI: 10.3892/or.2022.8271] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/04/2022] [Indexed: 11/05/2022] Open
Abstract
Apigenin is a flavonoid widely presented in fruits and vegetables, and is known to possess anti‑inflammatory, antioxidant, and anticancer properties. The present study was designed to investigate the effects of apigenin on renal cell carcinoma (RCC) cells. These effects on cell growth were evaluated using a cell counting kit, while cell cycle distribution was investigated by flow cytometry following propidium iodide DNA staining. The human RCC cell lines, Caki‑1, ACHN, and NC65, were each treated with 1‑100 µM apigenin for 24 h, which resulted in concentration‑dependent cell growth inhibition, with the effects confirmed by trypan blue staining. Furthermore, even when the apigenin treatment period was shortened to 3 h, the same cytostatic effect on RCC cells was noted. Similarly, a concentration‑dependent cell growth inhibitory effect was also observed in primary RCC cells, as apigenin induced G2/M phase cell cycle arrest and reduced the expression levels of cyclin A, B1, D3, and E in RCC cells in both dose‑ and time‑dependent manners. These findings suggest the possibility of the use of apigenin as a novel therapeutic strategy for treatment of RCC due to its anticancer activity and ability to function as a cell cycle modulating agent.
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Affiliation(s)
- Yuhang Bao
- Department of Urology, Hyogo College of Medicine, Hyogo 663‑8501, Japan
| | - Xiuxian Wu
- Department of Urology, Hyogo College of Medicine, Hyogo 663‑8501, Japan
| | - Xinghua Jin
- Department of Urology, Hyogo College of Medicine, Hyogo 663‑8501, Japan
| | - Akihiro Kanematsu
- Department of Urology, Hyogo College of Medicine, Hyogo 663‑8501, Japan
| | - Michio Nojima
- Department of Urology, Hyogo College of Medicine, Hyogo 663‑8501, Japan
| | - Yoshiyuki Kakehi
- Department of Urology, Kagawa University Faculty of Medicine, Kagawa 761‑0793, Japan
| | - Shingo Yamamoto
- Department of Urology, Hyogo College of Medicine, Hyogo 663‑8501, Japan
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Lipovka Y, Alday E, Hernandez J, Velazquez C. Molecular Mechanisms of Biologically Active Compounds from Propolis in Breast Cancer: State of the Art and Future Directions. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.2003380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Yulia Lipovka
- Department of Chemistry-Biology, University of Sonora, Hermosillo, Mexico
| | - Efrain Alday
- Department of Chemistry-Biology, University of Sonora, Hermosillo, Mexico
| | - Javier Hernandez
- Unidad de Servicios de Apoyo en Resolución Analítica, Universidad Veracruzana, Xalapa, Mexico
| | - Carlos Velazquez
- Department of Chemistry-Biology, University of Sonora, Hermosillo, Mexico
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Shendge AK, Basu T, Mandal N. Evaluation of anticancer activity of Clerodendrum viscosum leaves against breast carcinoma. Indian J Pharmacol 2021; 53:377-383. [PMID: 34854406 PMCID: PMC8641747 DOI: 10.4103/ijp.ijp_565_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
Abstract
INTRODUCTION: The use of natural resources as medicines for cancer therapies has been described throughout history in the form of traditional medicines. However, many resources are still unidentified for their potent biological activities. Clerodendrum viscosum is a hill glory bower reported as a remedy against oxidative stress, skin diseases, and intestinal infections. MATERIALS AND METHODS: We have collected the C. viscosum leaves and used for the preparation of 70% methanolic extract (CVLME). Then, CVLME has been confirmed for anticancer properties on various cancer cell lines by evaluating cytotoxicity, cell cycle analysis, induction of ROS and apoptosis, and nuclear fragmentation. Further, the phytochemical analysis of CVLME was evaluated through high-performance liquid chromatography. RESULTS: Cell proliferation assay revealed the selective cytotoxicity of CVLME against breast cancer cell line (MCF-7). The FACS-based cell cycle analysis showed increased subG1 (apoptosis) population dose dependently. Further, the apoptosis-inducing effect of CVLME was confirmed by annexin staining. Flow cytometry and confocal microscopy revealed the selective ROS generation upon CVLME treatment. The confocal-based morphological study also revealed condensed and fragmented nuclear structure in CVLME-treated MCF-7 cells. Phytochemical investigations further indicated the presence of tannic acid, catechin, rutin, and reserpine which might be the reason for the anticancer activity of CVLME. CONCLUSION: The above-combined results revealed the anticancer effect of CVLME, which may be due to the selective induction of ROS in breast carcinoma.
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Affiliation(s)
| | - Tapasree Basu
- Division of Molecular Medicine, Bose Institute, Kolkata, West Bengal, India
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Ferdous UT, Balia Yusof ZN. Insight into Potential Anticancer Activity of Algal Flavonoids: Current Status and Challenges. Molecules 2021; 26:molecules26226844. [PMID: 34833937 PMCID: PMC8618413 DOI: 10.3390/molecules26226844] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/05/2021] [Accepted: 09/08/2021] [Indexed: 12/20/2022] Open
Abstract
Flavonoids are some of the most precious phytochemicals, believed to be found largely in terrestrial plants. With the advancement of phytochemical research and marine bioprospecting, flavonoids have also been reported by the research of microalgae and macroalgae. High growth rate with minimal nutritional and growth requirement, saving arable land and rich metabolic profile make microalgae an excellent repertoire of novel anticancer compounds, such as flavonoids. In addition, marine algae, especially seaweeds contain different types of flavonoids which are assumed to have unique chemical structures and bioactivities than their terrestrial counterparts. Flavonoids are not only good antioxidants but also have the abilities to kill cancer cells by inducing apoptosis and autophagy. However, the study of the anticancer properties of flavonoids is largely limited to terrestrial plants. This review offers an insight into the distribution of different classes of flavonoids in eukaryotic microalgae, cyanobacteria and seaweeds with their possible anticancer activities. In addition, extraction and purification methods of these flavonoids have been highlighted. Finally, prospects and challenges to use algal flavonoids as anticancer agents have been discussed.
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Affiliation(s)
- Umme Tamanna Ferdous
- Aquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
| | - Zetty Norhana Balia Yusof
- Aquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
- Bioprocessing and Biomanufacturing Research Complex (BBRC), Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
- Correspondence: ; Tel.: +60-397696712
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25
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Srivastava M, Maurya P, Jyotshna, Shanker K. Clerodendrum viscosum: a critical review on phytochemistry, pharmacology, quality assurance, and safety data. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02804-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Czarnomysy R, Muszyńska A, Rok J, Rzepka Z, Bielawski K. Mechanism of Anticancer Action of Novel Imidazole Platinum(II) Complex Conjugated with G2 PAMAM-OH Dendrimer in Breast Cancer Cells. Int J Mol Sci 2021; 22:ijms22115581. [PMID: 34070401 PMCID: PMC8197546 DOI: 10.3390/ijms22115581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/20/2021] [Accepted: 05/22/2021] [Indexed: 12/13/2022] Open
Abstract
Transition metal coordination compounds play an important role in the treatment of neoplastic diseases. However, due to their low selectivity and bioavailability, as well as the frequently occurring phenomenon of drug resistance, new chemical compounds that could overcome these phenomena are still being sought. The solution seems to be the synthesis of new metal complexes conjugated with drug carriers, e.g., dendrimers. Numerous literature data have shown that dendrimers improve the bioavailability of the obtained metal complexes, solving the problem of their poor solubility and stability in an aqueous environment and also breaking down inborn and acquired drug resistance. Therefore, the aim of this study was to synthesize a novel imidazole platinum(II) complex conjugated with and without the second-generation PAMAM dendrimer (PtMet2–PAMAM and PtMet2, respectively) and to evaluate its antitumor activity. Cell viability studies indicated that PtMet2–PAMAM exhibited higher cytotoxic activity than PtMet2 in MCF-7 and MDA-MB-231 breast cancer cells at relatively low concentrations. Moreover, our results indicated that PtMet2–PAMAM exerted antiproliferative effects in a zebrafish embryo model. Treatment with PtMet2–PAMAM substantially increased apoptosis in a dose-dependent manner via caspase-9 (intrinsic pathway) and caspase-8 (extrinsic pathway) activation along with pro-apoptotic protein expression modulation. Additionally, we showed that apoptosis can be induced by activating POX, which induces ROS production. Furthermore, our results also clearly showed that the tested compounds trigger autophagy through p38 pathway activation and increase Beclin-1, LC3, AMPK, and mTOR inhibition. The high pro-apoptotic activity and the ability to activate autophagy by the imidazole platinum(II) complex conjugated with a dendrimer may be due to its demonstrated ability to reverse multidrug resistance (MDR) and thereby increase cellular accumulation in breast cancer cells.
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Affiliation(s)
- Robert Czarnomysy
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland; (A.M.); (K.B.)
- Correspondence: ; Tel.: +48-85-748-57-00
| | - Anna Muszyńska
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland; (A.M.); (K.B.)
| | - Jakub Rok
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 41-200 Sosnowiec, Poland; (J.R.); (Z.R.)
| | - Zuzanna Rzepka
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 41-200 Sosnowiec, Poland; (J.R.); (Z.R.)
| | - Krzysztof Bielawski
- Department of Synthesis and Technology of Drugs, Medical University of Bialystok, Kilinskiego 1, 15-089 Bialystok, Poland; (A.M.); (K.B.)
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Tropical lichen, Dirinaria consimilis, induces ROS-mediated activation of MAPKs and triggers caspase cascade mediated apoptosis in brain and cervical cancer cells. Mol Cell Biochem 2021; 476:2181-2192. [PMID: 33555513 DOI: 10.1007/s11010-021-04087-4] [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: 09/10/2020] [Accepted: 01/27/2021] [Indexed: 10/22/2022]
Abstract
Lichens are the symbiotic association between photobiont algae and mycobiont fungi having diverse phytochemicals. However, they are still an underexplored natural resource for biological activities. In the present report, we have evaluated the anti-brain and anti-cervical cancer activity of tropical lichen, Dirinaria consimilis (DCME) through the cell viability assay, cell cycle analysis, annexin V-FLUOS staining, morphological analysis, ROS-induction mechanism, evaluation of antioxidant levels, and western blotting study. The WST-1-based cell viability assay showed the cytotoxic nature of DCME towards U87 (IC50-52.65 ± 1.04 µg/ml) and HeLa (IC50-77.60 ± 2.23 µg/ml) cells. Interestingly, DCME does not showed any toxicity towards non-malignant fibroblast cell line WI-38 (IC50-685.80 ± 19.51 µg/ml). Furthermore, the cell cycle analysis showed sub-G1 arrest (apoptosis), and annexin V-FLUOS staining showed an increase in early apoptosis population dose-dependently. Confocal-based morphological data confirmed the DNA condensation and fragmentation upon treatment. Furthermore, DCME treatment induces ROS and regulates the levels of antioxidant enzymes (SOD, Catalase, GST, and GSH) in both U87 and HeLa cells. Finally, the western blotting data revealed the increase in Bax/Bcl-2 ratio, activation of Bid, Caspase-8, -9 and -3 along with degradation of PARP. Moreover, regulation of MAP kinases and activation of p53 was also observed upon DCME treatment. Herein, we first reported the anticancer activity of D. consimilis against brain and cervical cancer cells. Performed in-depth anticancer study revealed the ROS-mediated regulation of MAP kinases and activation of caspase cascade in U87 and HeLa cells upon DCME treatment.
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Pham TH, Page YL, Percevault F, Ferrière F, Flouriot G, Pakdel F. Apigenin, a Partial Antagonist of the Estrogen Receptor (ER), Inhibits ER-Positive Breast Cancer Cell Proliferation through Akt/FOXM1 Signaling. Int J Mol Sci 2021; 22:ijms22010470. [PMID: 33466512 PMCID: PMC7796491 DOI: 10.3390/ijms22010470] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 12/14/2022] Open
Abstract
Approximately 80% of breast cancer (BC) cases express the estrogen receptor (ER), and 30-40% of these cases acquire resistance to endocrine therapies over time. Hyperactivation of Akt is one of the mechanisms by which endocrine resistance is acquired. Apigenin (Api), a flavone found in several plant foods, has shown beneficial effects in cancer and chronic diseases. Here, we studied the therapeutic potential of Api in the treatment of ER-positive, endocrine therapy-resistant BC. To achieve this objective, we stably overexpressed the constitutively active form of the Akt protein in MCF-7 cells (named the MCF-7/Akt clone). The proliferation of MCF-7/Akt cells is partially independent of estradiol (E2) and exhibits an incomplete response to the anti-estrogen agent 4-hydroxytamoxifen, demonstrating the resistance of these cells to hormone therapy. Api exerts an antiproliferative effect on the MCF-7/Akt clone. Api inhibits the proliferative effect of E2 by inducing G2/M phase cell cycle arrest and apoptosis. Importantly, Api inhibits the Akt/FOXM1 signaling pathway by decreasing the expression of FOXM1, a key transcription factor involved in the cell cycle. Api also alters the expression of genes regulated by FOXM1, including cell cycle-related genes, particularly in the MCF-7/Akt clone. Together, our results strengthen the therapeutic potential of Api for the treatment of endocrine-resistant BC.
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The natural flavones, acacetin and apigenin, induce Cdk-Cyclin mediated G2/M phase arrest and trigger ROS-mediated apoptosis in glioblastoma cells. Mol Biol Rep 2021; 48:539-549. [PMID: 33394232 DOI: 10.1007/s11033-020-06087-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 12/12/2020] [Indexed: 12/21/2022]
Abstract
Brain and CNS-related cancers are rare; however, 0.3 million incidences and 0.24 million deaths in 2018 demonstrates the unrelenting associated dangers. Glioblastoma is a brain cancer of star-shaped glial cells. It is almost universally fatal within 2 years of diagnosis despite maximal medical therapies. This study aims to evaluate the in-depth anticancer activity of acacetin and apigenin on glioblastoma cells (U87). In the present report, we have isolated two flavonoids, acacetin and apigenin; and studied the in-depth anticancer activity on U87 cells. Selective cytotoxicity of acacetin and apigenin was observed towards the U87 cells (IC50: 43.73 ± 1.19 and 48.18 ± 1.37 μM, respectively). The flow cytometer-based result revealed the induction of G2/M phase arrest along with the increase in sub G1 population upon compound treatment. Annexin-V-FLUOS and DAPI staining also confirmed the apoptosis-inducing effects of compounds. Flow cytometer and confocal microscopy-based DCFH-DA staining showed ROS-inducing effect of the compounds. The up-regulation of p21 and down-regulation of Cyclin-A1, Cyclin-B1, and Cdk-1 revealed the G2/M phase arrest mechanism of acacetin and apigenin. Furthermore, western blotting result confirmed the activation of intrinsic pathway of apoptosis upon acacetin treatment and activation of both extrinsic and intrinsic pathways of apoptosis upon apigenin treatment through the regulation of Bax, t-Bid, caspase 8, caspase 9, caspase 3, and PARP. The obtained result showed a significant effect (P < 0.05) of acacetin and apigenin on U87 cells. Acacetin and apigenin-induced ROS is responsible for the induction of cell cycle arrest and activation of caspase-cascade pathways in U87 cells.
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