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Sood A, Mehrotra A, Sharma U, Aggarwal D, Singh T, Shahwan M, Jairoun AA, Rani I, Ramniwas S, Tuli HS, Yadav V, Kumar M. Advancements and recent explorations of anti-cancer activity of chrysin: from molecular targets to therapeutic perspective. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2024; 5:477-494. [PMID: 38966181 PMCID: PMC11220305 DOI: 10.37349/etat.2024.00230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/28/2023] [Indexed: 07/06/2024] Open
Abstract
In recent times, there have been notable advancements in comprehending the potential anti-cancer effects of chrysin (CH), a naturally occurring flavonoid compound found abundantly in various plant sources like honey, propolis, and certain fruits and vegetables. This active compound has garnered significant attention due to its promising therapeutic qualities and minimal toxicity. CH's ability to combat cancer arises from its multifaceted mechanisms of action, including the initiation of apoptosis and the inhibition of proliferation, angiogenesis, metastasis, and cell cycle progression. CH also displays potent antioxidant and anti-inflammatory properties, effectively counteracting the harmful molecules that contribute to DNA damage and the development of cancer. Furthermore, CH has exhibited the potential to sensitize cancer cells to traditional chemotherapy and radiotherapy, amplifying the effectiveness of these treatments while reducing their negative impact on healthy cells. Hence, in this current review, the composition, chemistry, mechanisms of action, safety concerns of CH, along with the feasibility of its nanoformulations. To conclude, the recent investigations into CH's anti-cancer effects present a compelling glimpse into the potential of this natural compound as a complementary therapeutic element in the array of anti-cancer approaches, providing a safer and more comprehensive method of combating this devastating ailment.
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Affiliation(s)
- Abhilasha Sood
- Department of Allied Health Sciences, Chitkara School of Health Sciences, Chitkara University, Rajpura 140401, India
| | - Arpit Mehrotra
- Department of Allied Health Sciences, Chitkara School of Health Sciences, Chitkara University, Rajpura 140401, India
| | - Ujjawal Sharma
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bhatinda 151001, India
| | - Diwakar Aggarwal
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Ambala 133207, India
| | - Tejveer Singh
- Translational Oncology Laboratory, Department of Zoology, Hansraj College, Delhi University, New Delhi 110007, India
| | - Moyad Shahwan
- Department of Clinical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman 346, United Arab Emirates
- Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman 346, United Arab Emirates
| | - Ammar Abdulrahman Jairoun
- Health and Safety Department, Dubai Municipality, Dubai 67, United Arab Emirates
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Pulau Pinang 11500, Malaysia
| | - Isha Rani
- Department of Biochemistry, Maharishi Markandeshwar College of Medical Sciences and Research (MMCMSR), Sadopur, Ambala 134007, India
| | - Seema Ramniwas
- University Centre for Research and Development, University Institute of Pharmaceutical Sciences, Chandigarh University, Gharuan, Mohali 140413, India
| | - Hardeep Singh Tuli
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Ambala 133207, India
| | - Vikas Yadav
- Department of Translational Medicine, Clinical Research Centre, Skane University Hospital, Lund University, SE 20213 Malmö, Sweden
| | - Manoj Kumar
- Department of Chemistry, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Ambala 133207, India
- Department of Chemistry, Maharishi Markandeshwar University Sadopur, Ambala 134007, India
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Aghakhani A, Hezave MB, Rasouli A, Saberi Rounkian M, Soleimanlou F, Alhani A, Sabet Eqlidi N, Pirani M, Mehrtabar S, Zerangian N, Pormehr-Yabandeh A, Keylani K, Tizro N, Deravi N. Endoplasmic Reticulum as a Therapeutic Target in Cancer: Is there a Role for Flavonoids? Curr Mol Med 2024; 24:298-315. [PMID: 36959143 DOI: 10.2174/1566524023666230320103429] [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: 10/25/2022] [Revised: 01/27/2023] [Accepted: 01/31/2023] [Indexed: 03/25/2023]
Abstract
Flavonoids are classified into subclasses of polyphenols, a multipurpose category of natural compounds which comprises secondary metabolites extracted from vascular plants and are plentiful in the human diet. Although the details of flavonoid mechanisms are still not realized correctly, they are generally regarded as antimicrobial, anti-fungal, anti-inflammatory, anti-oxidative; anti-mutagenic; anti-neoplastic; anti-aging; anti-diabetic, cardio-protective, etc. The anti-cancer properties of flavonoids are evident in functions such as prevention of proliferation, metastasis, invasion, inflammation and activation of cell death. Tumors growth and enlargement expose cells to acidosis, hypoxia, and lack of nutrients which result in endoplasmic reticulum (ER) stress; it triggers the unfolded protein response (UPR), which reclaims homeostasis or activates autophagy. Steady stimulation of ER stress can switch autophagy to apoptosis. The connection between ER stress and cancer, in association with UPR, has been explained. The signals provided by UPR can activate or inhibit anti-apoptotic or apoptotic pathways depending on the period and grade of ER stress. In this review, we will peruse the link between flavonoids and their impact on the endoplasmic reticulum in association with cancer therapy.
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Affiliation(s)
- Ava Aghakhani
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Asma Rasouli
- School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Masoumeh Saberi Rounkian
- Student Research Committee, School of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Fatemeh Soleimanlou
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Arian Alhani
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nasim Sabet Eqlidi
- Student Research Committee, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Maryam Pirani
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saba Mehrtabar
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasibeh Zerangian
- Department of Health Education and Health Promotion, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Asiyeh Pormehr-Yabandeh
- Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Kimia Keylani
- School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Tizro
- Student Research Committee, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Niloofar Deravi
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Raina R, Hussain A, Almutary AG, Haque S, Raza T, D’Souza AC, Subramani S, Sajeevan A. Co-administration of Chrysin and Luteolin with Cisplatin and Topotecan Exhibits a Variable Therapeutic Value in Human Cancer Cells, HeLa. ACS OMEGA 2023; 8:41204-41213. [PMID: 37970041 PMCID: PMC10633856 DOI: 10.1021/acsomega.3c04443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/27/2023] [Accepted: 10/04/2023] [Indexed: 11/17/2023]
Abstract
Combinational treatment is a promising strategy for better cancer treatment outcomes. Chrysin and luteolin have demonstrated effective anticancer activity. Cisplatin and topotecan are commonly used for the treatment of human cancers. However, various side effects including drug resistance are an imperative restriction to use them as pharmacological therapy. Therefore, the aim was to use these agents in combination with flavones for better efficacy. In the present study, it was found that the combination of chrysin and cisplatin and luteolin and cisplatin significantly improved the anticancer effect as both the combinations showed synergistic interactions [combinational index (CI < 1)]. Remarkably, the combination of chrysin and luteolin with topotecan depicted the antagonistic interaction (CI > 1). Further, increased expression of the pro-apoptotic proteins Bax and caspase 8 and the inhibition of the antiapoptotic protein Bcl-2 were instituted in the synergistic doses (chrysin + cisplatin and luteolin + cisplatin), hence promoting apoptosis. Also, it was found that the synergistic combination inhibited the migration of HeLa cells by downregulation of metalloproteases and upregulation of TIMPs. However, there are no significant changes depicted in the antagonistic combinations which support their role in their antagonistic effects. Based on these results, it can be inferred that the two or more drug combinations need to be explored well for their interaction to enhance the therapeutic outcomes.
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Affiliation(s)
- Ritu Raina
- School
of Life Sciences, Manipal Academy of Higher
of Education, Academic City 345050, Dubai, United Arab Emirates
| | - Arif Hussain
- School
of Life Sciences, Manipal Academy of Higher
of Education, Academic City 345050, Dubai, United Arab Emirates
| | - Abdulmajeed G. Almutary
- Department
of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, Khalifa
City, Abu Dhabi 51072, United Arab Emirates
- Department
of Medical Biotechnology, College of Applied Medical Sciences, Qassim University, Buraydah 52571, Saudi Arabia
| | - Shafiul Haque
- Research
and Scientific Studies Unit, College of Nursing and Allied Health
Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Tasleem Raza
- Department
of Biochemistry, Era’s Lucknow Medical
College and Hospital, Lucknow 226003, India
| | - Ashley Cletus D’Souza
- School
of Life Sciences, Manipal Academy of Higher
of Education, Academic City 345050, Dubai, United Arab Emirates
| | - Sachin Subramani
- School
of Life Sciences, Manipal Academy of Higher
of Education, Academic City 345050, Dubai, United Arab Emirates
| | - Akash Sajeevan
- School
of Life Sciences, Manipal Academy of Higher
of Education, Academic City 345050, Dubai, United Arab Emirates
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Oliyapour Y, Dabiri S, Molavi O, Hejazi MS, Davaran S, Jafari S, Montazersaheb S. Chrysin and chrysin-loaded nanocarriers induced immunogenic cell death on B16 melanoma cells. Med Oncol 2023; 40:278. [PMID: 37624439 DOI: 10.1007/s12032-023-02145-z] [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: 06/17/2023] [Accepted: 07/29/2023] [Indexed: 08/26/2023]
Abstract
Induction of immunogenic cell death (ICD) is a promising strategy for cancer immunotherapy. Chrysin, which has potential anticancer effects, faces limitations in clinical applications due to its poor water solubility. This study aimed to formulate chrysin with PEG-poly(α-benzylcarboxylate-ε-caprolactone) (PBCL) nanoparticles (NPs) and assess their anticancer and ICD-inducing potency in melanoma cells, comparing with free chrysin. The co-solvent evaporation method was employed to develop chrysin-loaded NPs. UV spectroscopy, dynamic light scattering, and the dialysis bag method were used to evaluate the encapsulation efficiency (EE), particle size, polydispersity index (PDI), and drug release profile, respectively. The anticancer effects of the drugs were assessed using the MTT and trypan blue exclusion assays. Flow cytometry was employed to evaluate apoptosis and calreticulin (CRT) expression. ELISA and western blotting were used to detect heat shock protein 90 (HSP90), Annexin A1, GRP78 (Glucose-related protein78), and activated protein kinase R-like endoplasmic reticulum kinase (p-PERK). Chrysin-loaded PEG-PBCL NPs (chrysin-PEG-PBCL) showed an EE of 97 ± 1%. Chrysin-PEG-PBCL was 38.18 ± 3.96 nm in size, with a PDI being 0.62 ± 0.23. Chrysin-PEG-PBCL showed an initial burst release, followed by sustained release over 24 h. Chrysin-PEG-PBCL exhibited a significantly stronger anticancer effect in B16 cells. Chrysin-PEG-PBCL was found to be more potent in inducing apoptosis. Both free chrysin and chrysin NPs induced ICD as indicated by an increase in the levels of ICD biomarkers. Interestingly, chrysin NPs were found to be more potent inducers of ICD than the free drug. These findings demonstrate that chrysin and chrysin-PEG-PBCL NPs can induce ICD in B16 cells. PEG-PBCL NPs significantly enhanced the potency of chrysin in inducing ICD compared to its free form.
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Affiliation(s)
- Yasaman Oliyapour
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sheida Dabiri
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ommoleila Molavi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
- Biotechnology Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | - Mohammad Saeid Hejazi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran
| | - Soodabeh Davaran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sevda Jafari
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614711, Iran.
| | - Soheila Montazersaheb
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran.
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Mao Z, Cheng W, Li Z, Yao M, Sun K. Clinical Associations of Bitter Taste Perception and Bitter Taste Receptor Variants and the Potential for Personalized Healthcare. Pharmgenomics Pers Med 2023; 16:121-132. [PMID: 36819962 PMCID: PMC9936560 DOI: 10.2147/pgpm.s390201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 02/07/2023] [Indexed: 02/13/2023] Open
Abstract
Bitter taste receptors (T2Rs) consist of 25 functional receptors that can be found in various types of cells throughout the human body with responses ranging from detecting bitter taste to suppressing pathogen-induced inflammation upon activation. Numerous studies have observed clinical associations with genetic or phenotypic variants in bitter taste receptors, most notably that of the receptor isoform T2R38. With genetic variants playing a role in the response of the body to bacterial quorum-sensing molecules, bacterial metabolites, medicinal agonists and nutrients, we examine how T2R polymorphisms, expression levels and bitter taste perception can lead to varying clinical associations. From these genetic and phenotypic differences, healthcare management can potentially be individualized through appropriately administering drugs with bitter masking to increase compliance; optimizing nutritional strategies and diets; avoiding the use of T2R agonists if this pathway is already activated from bacterial infections; adjusting drug regimens based on differing prognoses; or adjusting drug regimens based on T2R expression levels in the target cell type and bodily region.
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Affiliation(s)
- Ziwen Mao
- Henan Provincial Key Laboratory of Children’s Genetics and Metabolic Diseases, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China,Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
| | - Weyland Cheng
- Henan Provincial Key Laboratory of Children’s Genetics and Metabolic Diseases, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China,Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China,Correspondence: Weyland Cheng, Henan Provincial Key Laboratory of Children’s Genetics and Metabolic Diseases, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, 33 Longhu Waihuan East Road, Zhengzhou, Henan, People’s Republic of China, Tel +86 18502758200, Email
| | - Zhenwei Li
- Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
| | - Manye Yao
- Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
| | - Keming Sun
- Department of Orthopaedic Surgery, Children’s Hospital Affiliated to Zhengzhou University, Henan Children’s Hospital, Zhengzhou Children’s Hospital, Zhengzhou, Henan, People’s Republic of China
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Yüce H, Şahin Y, Türkmen NB, Özek DA, Ünüvar S, Çiftçi O. Apoptotic, Cytotoxic and Antimigratory Activities of Phenolic Compounds. J EVOL BIOCHEM PHYS+ 2022. [DOI: 10.1134/s0022093022060138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Lee JH, Yoo ES, Han SH, Jung GH, Han EJ, Choi EY, Jeon SJ, Jung SH, Kim B, Cho SD, Nam JS, Choi C, Che JH, Jung JY. Chrysin Induces Apoptosis and Autophagy in Human Melanoma Cells via the mTOR/S6K Pathway. Biomedicines 2022; 10:biomedicines10071467. [PMID: 35884773 PMCID: PMC9312811 DOI: 10.3390/biomedicines10071467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/14/2022] [Accepted: 06/17/2022] [Indexed: 11/18/2022] Open
Abstract
Chrysin is known to exert anti-inflammatory, antioxidant, and anticancer effects. The aim of this study was to investigate the anticancer effects of chrysin in the human melanoma cells A375SM and A375P. The results obtained demonstrated successful inhibition of the viability of these cells by inducing apoptosis and autophagy. This was confirmed by the level of apoptosis-related proteins: Bax and cleaved poly (ADP-ribose) polymerase both increased, and Bcl-2 decreased. Moreover, levels of LC3 and Beclin 1, both autophagy-related proteins, increased in chrysin-treated cells. Autophagic vacuoles and acidic vesicular organelles were observed in both cell lines treated with chrysin. Both cell lines showed different tendencies during chrysin-induced autophagy inhibition, indicating that autophagy has different effects depending on the cell type. In A375SM, the early autophagy inhibitor 3-methyladenine (3-MA) was unaffected; however, cell viability decreased when treated with the late autophagy inhibitor hydroxychloroquine (HCQ). In contrast, HCQ was unaffected in A375P; however, cell viability increased when treated with 3-MA. Chrysin also decreased the phosphorylation of mTOR/S6K pathway proteins, indicating that this pathway is involved in chrysin-induced apoptosis and autophagy for A375SM and A375P. However, studies to elucidate the mechanisms of autophagy and the action of chrysin in vivo are still needed.
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Affiliation(s)
- Jae-Han Lee
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - Eun-Seon Yoo
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - So-Hee Han
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - Gi-Hwan Jung
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - Eun-Ji Han
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - Eun-Young Choi
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - Su-ji Jeon
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - Soo-Hyun Jung
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
| | - Bumseok Kim
- College of Veterinary Medicine, Bio-Safety Research Institute, Jeonbuk National University, Iksan 54896, Korea;
| | - Sung-Dae Cho
- Department of Oral Pathology, School of Dentistry, Dental Research Institute, Seoul National University, Seoul 03080, Korea;
| | - Jeong-Seok Nam
- Gwangju Institute of Science and Technology, School of Life Sciences, Gwangju 61005, Korea;
| | - Changsun Choi
- School of Food Science and Technology, Chung-ang University, Ansung 17456, Korea;
| | - Jeong-Hwan Che
- Biomedical Center for Animal Resource Development, Seoul National University College of Medicine, Seoul 03080, Korea;
- Biomedical Research Institute, Seoul National University Hospital, Seoul 03080, Korea
| | - Ji-Youn Jung
- Department of Companion, Laboratory Animal Science, Kongju National University, Yesan 32439, Korea; (J.-H.L.); (E.-S.Y.); (S.-H.H.); (G.-H.J.); (E.-J.H.); (E.-Y.C.); (S.-j.J.); (S.-H.J.)
- Correspondence:
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Jangid A, Solanki R, Patel S, Medicherla K, Pooja D, Kulhari H. Improving Anticancer Activity of Chrysin using Tumor Microenvironment pH-Responsive and Self-Assembled Nanoparticles. ACS OMEGA 2022; 7:15919-15928. [PMID: 35571829 PMCID: PMC9096951 DOI: 10.1021/acsomega.2c01041] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 04/13/2022] [Indexed: 05/11/2023]
Abstract
Chrysin is a natural bioactive compound with potential biological activities. However, unfavorable physicochemical properties of native chrysin make it difficult to achieve good therapeutic efficacies. In this study, poly(ethylene) glycol (PEG4000)-conjugated chrysin nanoparticles were prepared. The PEG4000 was conjugated to chrysin through cis-aconityl and succinoyl linkers to achieve tumor microenvironment-specific drug release from PEGylated nanoparticles. The conjugation of PEG and chrysin via succinoyl (PCNP-1) and cis-aconityl (PCNP-2) linkers was confirmed by the 1H NMR and FTIR analysis. The nanoparticles were characterized by DLS, TEM, XRD, and DSC analysis. Comparatively, PCNP-2 showed a better drug release profile and higher anticancer activity against human breast cancer cells than chrysin or PCNP-1. The apoptosis studies and colony formation inhibition assay revealed that the PCNP-2 induced more apoptosis and more greatly controlled the growth of human breast cancer cells than pure chrysin. Thus, the use of PCNPs may help to overcome the issues of chrysin and could be a better therapeutic approach.
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Affiliation(s)
- Ashok
Kumar Jangid
- School
of Nano Sciences and School of Life Sciences, Central University
of Gujarat, Gandhinagar 382030, India
| | - Raghu Solanki
- School
of Nano Sciences and School of Life Sciences, Central University
of Gujarat, Gandhinagar 382030, India
| | - Sunita Patel
- School
of Nano Sciences and School of Life Sciences, Central University
of Gujarat, Gandhinagar 382030, India
| | - Kanakaraju Medicherla
- Department
of Human Genetics, College of Science and Technology, Andhra University, Visakhapatnam 530003, India
| | - Deep Pooja
- School
of Pharmacy, National Forensic Sciences
University, Sector 9, Gandhinagar, Gujarat 382007, India
| | - Hitesh Kulhari
- School
of Nano Sciences and School of Life Sciences, Central University
of Gujarat, Gandhinagar 382030, India
- Department
of Pharmaceutical Technology (Formulations), National Institute of Pharmaceutical Education and Research, Guwahati, Assam 781101, India
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El Bakary NM, Alsharkawy AZ, Shouaib ZA, Barakat EMS. Immune Stimulating Outcome of Chrysin and γ-Irradiation via Apoptotic Activation Against Solid Ehrlich Carcinoma Bearing Mice. Integr Cancer Ther 2022; 21:15347354221096668. [PMID: 35543434 PMCID: PMC9102206 DOI: 10.1177/15347354221096668] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The rising interest in innovative methods of cancer immunotherapy has prompted research into the immunomodulatory mechanisms of natural and synthetic substances. The goal of this study was to assess chrysin immune-stimulating and pro-apoptotic effects on tumor growth and cell susceptibility to ionizing radiation in order to improve cancer therapy. Chrysin (20 mg/kg/day) was intraperitoneally injected to mice bearing 1 cm3 solid tumor of Ehrlich ascites carcinoma (EAC) for 21 consecutive days. Mice were whole body exposed to 1 Gy of gamma radiation (2 fractionated dose 0.5 Gy each). Treatment with chrysin dramatically reduces tumor proliferation in EAC mice; furthermore, IFN-γ activity is significantly reduced when compared to EAC mice. When compared to EAC mice, the expression of TNF-α, free radicals, and nitric oxide (NO) levels were considerably reduced, along with improvements in apoptotic regulators (caspase-3 activity). Moreover, the histopathological investigation confirms the improvement exerted by chrysin even in the EAC mice group or the EAC + R group. What is more, exposure to gamma radiation sustained the modulatory effect of chrysin on tumor when compared with EAC + Ch mice. Hence, chrysin might represent a potential therapeutic strategy for increasing the radiation response of solid tumor.
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Affiliation(s)
- Nermeen M El Bakary
- National Centre for Radiation Research and Technology, Egyptian Atomic Energy Authority, Cairo, Egypt
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Mierziak J, Kostyn K, Boba A, Czemplik M, Kulma A, Wojtasik W. Influence of the Bioactive Diet Components on the Gene Expression Regulation. Nutrients 2021; 13:3673. [PMID: 34835928 PMCID: PMC8619229 DOI: 10.3390/nu13113673] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 02/07/2023] Open
Abstract
Diet bioactive components, in the concept of nutrigenetics and nutrigenomics, consist of food constituents, which can transfer information from the external environment and influence gene expression in the cell and thus the function of the whole organism. It is crucial to regard food not only as the source of energy and basic nutriments, crucial for living and organism development, but also as the factor influencing health/disease, biochemical mechanisms, and activation of biochemical pathways. Bioactive components of the diet regulate gene expression through changes in the chromatin structure (including DNA methylation and histone modification), non-coding RNA, activation of transcription factors by signalling cascades, or direct ligand binding to the nuclear receptors. Analysis of interactions between diet components and human genome structure and gene activity is a modern approach that will help to better understand these relations and will allow designing dietary guidances, which can help maintain good health.
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Affiliation(s)
- Justyna Mierziak
- Faculty of Biotechnology, University of Wrocław, Przybyszewskiego 63/77, 51-148 Wroclaw, Poland; (A.B.); (M.C.); (A.K.)
| | - Kamil Kostyn
- Department of Genetics, Plant Breeding & Seed Production, Faculty of Life Sciences and Technology, Wroclaw University of Environmental and Life Sciences, pl. Grunwaldzki 24A, 50-363 Wroclaw, Poland;
| | - Aleksandra Boba
- Faculty of Biotechnology, University of Wrocław, Przybyszewskiego 63/77, 51-148 Wroclaw, Poland; (A.B.); (M.C.); (A.K.)
| | - Magdalena Czemplik
- Faculty of Biotechnology, University of Wrocław, Przybyszewskiego 63/77, 51-148 Wroclaw, Poland; (A.B.); (M.C.); (A.K.)
| | - Anna Kulma
- Faculty of Biotechnology, University of Wrocław, Przybyszewskiego 63/77, 51-148 Wroclaw, Poland; (A.B.); (M.C.); (A.K.)
| | - Wioleta Wojtasik
- Faculty of Biotechnology, University of Wrocław, Przybyszewskiego 63/77, 51-148 Wroclaw, Poland; (A.B.); (M.C.); (A.K.)
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11
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Talebi M, Talebi M, Farkhondeh T, Simal-Gandara J, Kopustinskiene DM, Bernatoniene J, Samarghandian S. Emerging cellular and molecular mechanisms underlying anticancer indications of chrysin. Cancer Cell Int 2021; 21:214. [PMID: 33858433 PMCID: PMC8050922 DOI: 10.1186/s12935-021-01906-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 04/07/2021] [Indexed: 02/07/2023] Open
Abstract
Chrysin has been shown to exert several beneficial pharmacological activities. Chrysin has anti-cancer, anti-viral, anti-diabetic, neuroprotective, cardioprotective, hepatoprotective, and renoprotective as well as gastrointestinal, respiratory, reproductive, ocular, and skin protective effects through modulating signaling pathway involved in apoptosis, oxidative stress, and inflammation. In the current review, we discussed the emerging cellular and molecular mechanisms underlying therapeutic indications of chrysin in various cancers. Online databases comprising Scopus, PubMed, Embase, ProQuest, Science Direct, Web of Science, and the search engine Google Scholar were searched for available and eligible research articles. The search was conducted by using MeSH terms and keywords in title, abstract, and keywords. In conclusion, experimental studies indicated that chrysin could ameliorate cancers of the breast, gastrointestinal tract, liver and hepatocytes, bladder, male and female reproductive systems, choroid, respiratory tract, thyroid, skin, eye, brain, blood cells, leukemia, osteoblast, and lymph. However, more studies are needed to enhance the bioavailability of chrysin and evaluate this agent in clinical trial studies.
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Affiliation(s)
- Marjan Talebi
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, 1991953381, Tehran, Iran
| | - Mohsen Talebi
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX, 76019, USA
- Food Safety Net Services (FSNS), San Antonio, TX, 78216, USA
| | - Tahereh Farkhondeh
- Cardiovscular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
- Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Science, University of Vigo, Ourense Campus, 32004, Ourense, Spain
| | - Dalia M Kopustinskiene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, 50161, Kaunas, Lithuania
| | - Jurga Bernatoniene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, 50161, Kaunas, Lithuania
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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12
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Moghadam ER, Ang HL, Asnaf SE, Zabolian A, Saleki H, Yavari M, Esmaeili H, Zarrabi A, Ashrafizadeh M, Kumar AP. Broad-Spectrum Preclinical Antitumor Activity of Chrysin: Current Trends and Future Perspectives. Biomolecules 2020; 10:E1374. [PMID: 32992587 PMCID: PMC7600196 DOI: 10.3390/biom10101374] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023] Open
Abstract
Pharmacological profile of phytochemicals has attracted much attention to their use in disease therapy. Since cancer is a major problem for public health with high mortality and morbidity worldwide, experiments have focused on revealing the anti-tumor activity of natural products. Flavonoids comprise a large family of natural products with different categories. Chrysin is a hydroxylated flavonoid belonging to the flavone category. Chrysin has demonstrated great potential in treating different disorders, due to possessing biological and therapeutic activities, such as antioxidant, anti-inflammatory, hepatoprotective, neuroprotective, etc. Over recent years, the anti-tumor activity of chrysin has been investigated, and in the present review, we provide a mechanistic discussion of the inhibitory effect of chrysin on proliferation and invasion of different cancer cells. Molecular pathways, such as Notch1, microRNAs, signal transducer and activator of transcription 3 (STAT3), nuclear factor-kappaB (NF-κB), PI3K/Akt, MAPK, etc., as targets of chrysin are discussed. The efficiency of chrysin in promoting anti-tumor activity of chemotherapeutic agents and suppressing drug resistance is described. Moreover, poor bioavailability, as one of the drawbacks of chrysin, is improved using various nanocarriers, such as micelles, polymeric nanoparticles, etc. This updated review will provide a direction for further studies in evaluating the anti-tumor activity of chrysin.
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Affiliation(s)
- Ebrahim Rahmani Moghadam
- Department of Anatomical Sciences, School of Medicine, Shiraz University of Medical Sciences, Shiraz 7134814336, Iran;
| | - Hui Li Ang
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore;
| | - Sholeh Etehad Asnaf
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, North Tehran Branch, IslamicAzad University, Tehran 165115331, Iran;
| | - Amirhossein Zabolian
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran 1916893813, Iran; (A.Z.); (H.S.); (H.E.)
| | - Hossein Saleki
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran 1916893813, Iran; (A.Z.); (H.S.); (H.E.)
| | - Mohammad Yavari
- Nursing and Midwifery Department, Islamic Azad University, Tehran Medical Sciences Branch, Tehran 1916893813, Iran;
| | - Hossein Esmaeili
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran 1916893813, Iran; (A.Z.); (H.S.); (H.E.)
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey
| | - Milad Ashrafizadeh
- Faculty of Veterinary Medicine, University of Tabriz, Tabriz 5166616471, Iran
| | - Alan Prem Kumar
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore;
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13
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Flavonoids as Anticancer Agents. Nutrients 2020; 12:nu12020457. [PMID: 32059369 PMCID: PMC7071196 DOI: 10.3390/nu12020457] [Citation(s) in RCA: 486] [Impact Index Per Article: 121.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/09/2020] [Accepted: 02/10/2020] [Indexed: 12/12/2022] Open
Abstract
Flavonoids are polyphenolic compounds subdivided into 6 groups: isoflavonoids, flavanones, flavanols, flavonols, flavones and anthocyanidins found in a variety of plants. Fruits, vegetables, plant-derived beverages such as green tea, wine and cocoa-based products are the main dietary sources of flavonoids. Flavonoids have been shown to possess a wide variety of anticancer effects: they modulate reactive oxygen species (ROS)-scavenging enzyme activities, participate in arresting the cell cycle, induce apoptosis, autophagy, and suppress cancer cell proliferation and invasiveness. Flavonoids have dual action regarding ROS homeostasis—they act as antioxidants under normal conditions and are potent pro-oxidants in cancer cells triggering the apoptotic pathways and downregulating pro-inflammatory signaling pathways. This article reviews the biochemical properties and bioavailability of flavonoids, their anticancer activity and its mechanisms of action.
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14
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Aryappalli P, Shabbiri K, Masad RJ, Al-Marri RH, Haneefa SM, Mohamed YA, Arafat K, Attoub S, Cabral-Marques O, Ramadi KB, Fernandez-Cabezudo MJ, Al-Ramadi BK. Inhibition of Tyrosine-Phosphorylated STAT3 in Human Breast and Lung Cancer Cells by Manuka Honey is Mediated by Selective Antagonism of the IL-6 Receptor. Int J Mol Sci 2019; 20:E4340. [PMID: 31491838 PMCID: PMC6769459 DOI: 10.3390/ijms20184340] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/26/2019] [Accepted: 09/01/2019] [Indexed: 12/30/2022] Open
Abstract
Aberrantly high levels of tyrosine-phosphorylated signal transducer and activator of transcription 3 (p-STAT3) are found constitutively in ~50% of human lung and breast cancers, acting as an oncogenic transcription factor. We previously demonstrated that Manuka honey (MH) inhibits p-STAT3 in breast cancer cells, but the exact mechanism remained unknown. Herein, we show that MH-mediated inhibition of p-STAT3 in breast (MDA-MB-231) and lung (A549) cancer cell lines is accompanied by decreased levels of gp130 and p-JAK2, two upstream components of the IL-6 receptor (IL-6R) signaling pathway. Using an ELISA-based assay, we demonstrate that MH binds directly to IL-6Rα, significantly inhibiting (~60%) its binding to the IL-6 ligand. Importantly, no evidence of MH binding to two other cytokine receptors, IL-11Rα and IL-8R, was found. Moreover, MH did not alter the levels of tyrosine-phosphorylated or total Src family kinases, which are also constitutively activated in cancer cells, suggesting that signaling via other growth factor receptors is unaffected by MH. Binding of five major MH flavonoids (luteolin, quercetin, galangin, pinocembrin, and chrysin) was also tested, and all but pinocembrin could demonstrably bind IL-6Rα, partially (30-35%) blocking IL-6 binding at the highest concentration (50 μM) used. In agreement, each flavonoid inhibited p-STAT3 in a dose-dependent manner, with estimated IC50 values in the 3.5-70 μM range. Finally, docking analysis confirmed the capacity of each flavonoid to bind in an energetically favorable configuration to IL-6Rα at a site predicted to interfere with ligand binding. Taken together, our findings identify IL-6Rα as a direct target of MH and its flavonoids, highlighting IL-6R blockade as a mechanism for the anti-tumor activity of MH, as well as a viable therapeutic target in IL-6-dependent cancers.
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Affiliation(s)
- Priyanka Aryappalli
- Department of Medical Microbiology & Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Khadija Shabbiri
- Department of Biochemistry, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Razan J Masad
- Department of Medical Microbiology & Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Roadha H Al-Marri
- Department of Medical Microbiology & Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Shoja M Haneefa
- Department of Medical Microbiology & Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Yassir A Mohamed
- Department of Medical Microbiology & Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Kholoud Arafat
- Department of Pharmacology & Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Samir Attoub
- Department of Pharmacology & Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Otavio Cabral-Marques
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
| | - Khalil B Ramadi
- Harvard-MIT Health Sciences and Technology Division, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Maria J Fernandez-Cabezudo
- Department of Biochemistry, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates.
| | - Basel K Al-Ramadi
- Department of Medical Microbiology & Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates.
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15
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Rouamba A, Compaoré M, Kiendrebeogo M. Molecular targets of honey bee’s products in cancer prevention and treatment. JOURNAL OF HERBMED PHARMACOLOGY 2019. [DOI: 10.15171/jhp.2019.38] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Chemotherapy and radiotherapy are currently the main treatments for cancer but their toxicities on the surrounding normal cells limit their use in cancer therapy. Moreover, many cancers have developed some resistance to the available anticancer chemicals and put in failure the chemotherapy currently used in the cancer treatment. This failure of the targeted monotherapy resulting from bypass mechanisms has obligated researchers to use agents that interfere with multiple cell-signaling pathways. Recently, researches focused on the use of natural products which can target cancer promoting factors genes expression. Of these natural products, honey has been extensively studied. The pharmacological properties of honey include antioxidant, anti-inflammatory, antibacterial, immunomodulatory, estrogenic and anti-cancer effects. The honey bee’s products are potent sources of nutritional components including sugar, amino-acids, water and minerals. Furthermore honey contains chemopreventive compounds such as flavonoids, phenol acids, tannins, vitamins that may interfere with multiple cell’s pathways and hereby reduce the incidence of many types of cancers. However, the molecular mechanisms of honey bee’s products in cancer prevention and treatment are less known. This review highlights the molecular mechanism of honey bioactive compounds in cancer prevention and treatment.
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Affiliation(s)
- Ablassé Rouamba
- Laboratory of Applied Biochemistry and Chemistry (LABIOCA), UFR-SVT, University Ouaga 1 Pr Joseph KI-ZERBO, 03 BP 7021 Ouagadougou 03, Burkina Faso
| | - Moussa Compaoré
- Laboratory of Applied Biochemistry and Chemistry (LABIOCA), UFR-SVT, University Ouaga 1 Pr Joseph KI-ZERBO, 03 BP 7021 Ouagadougou 03, Burkina Faso
| | - Martin Kiendrebeogo
- Laboratory of Applied Biochemistry and Chemistry (LABIOCA), UFR-SVT, University Ouaga 1 Pr Joseph KI-ZERBO, 03 BP 7021 Ouagadougou 03, Burkina Faso
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16
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Wang J, Zhang Y, Liu X, Wang J, Li B, Liu Y, Wang J. Alantolactone enhances gemcitabine sensitivity of lung cancer cells through the reactive oxygen species-mediated endoplasmic reticulum stress and Akt/GSK3β pathway. Int J Mol Med 2019; 44:1026-1038. [PMID: 31524219 PMCID: PMC6657978 DOI: 10.3892/ijmm.2019.4268] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 06/18/2019] [Indexed: 02/06/2023] Open
Abstract
Lung cancer is one of the leading causes of cancer-associated mortality in China and globally. Gemcitabine (GEM), as a first-line therapeutic drug, has been used to treat lung cancer, but GEM resistance poses a major limitation on the efficacy of GEM chemotherapy. Alantolactone (ALT), a sesquiterpene lactone compound isolated from Inula helenium, has been identified to exert anticancer activity in various types of cancer, including breast, pancreatic, lung squamous and colorectal cancer. However, the underlying mechanisms of the anticancer activity of ALT in lung cancer remain to be fully elucidated. The present study aimed to determine whether ALT enhances the anticancer efficacy of GEM in lung cancer cells and investigated the underlying mechanisms. The cell viability was assessed with a Cell Counting Kit-8 assay. The cell cycle, apoptosis and the level of reactive oxygen species (ROS) were assessed by flow cytometry, and the expression of cell cycle-associated and apoptosis-associated proteins were determined by western blot analysis. The results demonstrated that ALT inhibited cell growth and induced S-phase arrest and cell apoptosis in A549 and NCI-H520 cells. Furthermore, ALT increased the level of ROS, inhibited the Akt/glycogen synthase kinase (GSK)3β pathway and induced endoplasmic reticulum (ER) stress in A549 and NCI-H520 cells. Additionally, ALT treatment sensitized lung cancer cells to GEM. Analysis of the molecular mechanisms further revealed that ALT enhanced the anticancer effects of GEM via ROS-mediated activation of the Akt/GSK3β and ER stress pathways. In conclusion, combined treatment with ALT and GEM may have potential as a clinical strategy for lung cancer treatment.
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Affiliation(s)
- Jiquan Wang
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Yingbing Zhang
- Department of Radiation Oncology, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xu Liu
- Department of Thoracic Surgery, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jizhao Wang
- Department of Thoracic Surgery, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Bin Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Northwest University, Xi'an, Shaanxi 710069, P.R. China
| | - Yongkang Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Northwest University, Xi'an, Shaanxi 710069, P.R. China
| | - Jiansheng Wang
- Department of Thoracic Surgery, The First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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17
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Wu YJ, Su TR, Dai GF, Su JH, Liu CI. Flaccidoxide-13-Acetate-Induced Apoptosis in Human Bladder Cancer Cells is through Activation of p38/JNK, Mitochondrial Dysfunction, and Endoplasmic Reticulum Stress Regulated Pathway. Mar Drugs 2019; 17:md17050287. [PMID: 31086026 PMCID: PMC6562797 DOI: 10.3390/md17050287] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 05/01/2019] [Accepted: 05/05/2019] [Indexed: 12/11/2022] Open
Abstract
Flaccidoxide-13-acetate, an active compound isolated from cultured-type soft coral Sinularia gibberosa, has been shown to have inhibitory effects against invasion and cell migration of RT4 and T24 human bladder cancer cells. In our study, we used an 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT), colony formation assay, and flow cytometry to determine the mechanisms of the anti-tumor effect of flaccidoxide-13-acetate. The MTT and colony formation assays showed that the cytotoxic effect of flaccidoxide-13-acetate on T24 and RT4 cells was dose-dependent, and the number of colonies formed in the culture was reduced with increasing flaccidoxide-13-acetate concentration. Flow cytometry analysis revealed that flaccidoxide-13-acetate induced late apoptotic events in both cell lines. Additionally, we found that flaccidoxide-13-acetate treatment upregulated the expressions of cleaved caspase 3, cleaved caspase 9, Bax, and Bad, and down-regulated the expressions of Bcl-2, p-Bad, Bcl-x1, and Mcl-1. The results indicated that apoptotic events were mediated by mitochondrial dysfunction via the caspase-dependent pathway. Flaccidoxide-13-acetate also provoked endoplasmic reticulum (ER) stress and led to activation of the PERK-eIF2α-ATF6-CHOP pathway. Moreover, we examined the PI3K/AKT signal pathway, and found that the expressions of phosphorylated PI3K (p-PI3K) and AKT (p-AKT) were decreased with flaccidoxide-13-acetate concentrations. On the other hand, our results showed that the phosphorylated JNK and p38 were obviously activated. The results support the idea that flaccidoxide-13-acetate-induced apoptosis is mediated by mitochondrial dysfunction, ER stress, and activation of both the p38 and JNK pathways, and also relies on inhibition of PI3K/AKT signaling. These findings imply that flaccidoxide-13-acetate has potential in the development of chemotherapeutic agents for human bladder cancer.
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Affiliation(s)
- Yu-Jen Wu
- Department of Nursing, Meiho University, Pingtung 91202, Taiwan.
- Department of Biological Technology, Meiho University, Pingtung 91202, Taiwan.
- Yu Jun Biotechnology Co., Ltd., Kaohsiung 81363, Taiwan.
| | - Tzu-Rong Su
- Antai Medical Care Cooperation Antai Tian-Sheng Memorial Hospital, Pingtung 92842, Taiwan.
| | - Guo-Fong Dai
- Department of Biological Technology, Meiho University, Pingtung 91202, Taiwan.
- Yu Jun Biotechnology Co., Ltd., Kaohsiung 81363, Taiwan.
| | - Jui-Hsin Su
- National Museum of Marine Biology and Aquarium, Pingtung 94450, Taiwan.
| | - Chih-I Liu
- Department of Nursing, Meiho University, Pingtung 91202, Taiwan.
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18
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Zhang X, Zhang HM. Alantolactone induces gastric cancer BGC-823 cell apoptosis by regulating reactive oxygen species generation and the AKT signaling pathway. Oncol Lett 2019; 17:4795-4802. [PMID: 31186685 PMCID: PMC6507453 DOI: 10.3892/ol.2019.10172] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 01/21/2019] [Indexed: 12/12/2022] Open
Abstract
Alantolactone (ALT), a natural sesquiterpene lactone, has been suggested to exert anti-cancer activities in various cancer cell lines. However, the effects and mechanisms of action of ALT in human gastric cancer remains to be elucidated. In the present study, the effects of ALT on BGC-823 cells were examined and the underlying molecular mechanisms associated with these effects were investigated. Cell viability was detected by using an MTT assay. Cell cycle, cell apoptosis and the level of reactive oxygen species (ROS) were assessed by flow cytometry, and the expression levels of proteins of interest were analyzed by western blot assay. The results demonstrated that ALT triggered apoptosis and induced G0/G1 phase arrest in a dose-dependent manner. Furthermore, the expression level of the anti-apoptosis protein Bcl-2 was downregulated, and expression of the pro-apoptosis proteins Bax and cleaved PARP were significantly upregulated. The cell cycle-associated proteins cyclin-dependent kinase inhibitor 1 and cyclin-dependent kinase inhibitor 1B were also increased, while cyclin D1 was deceased. In addition, ALT induced apoptosis via the inhibition of RAC-alpha serine/threonine-protein kinase (AKT) signaling and ROS generation, which was effectively inhibited by the ROS scavenger, N-acetyl cysteine. Therefore, the results from the present study indicated that the ROS-mediated inhibition of the AKT signaling pathway serves an important role in ALT-induced apoptosis in BGC-823 cells. In conclusion, the results demonstrated that ALT exerted significant anti-cancer effects against gastric cancer cells in vitro.
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Affiliation(s)
- Xin Zhang
- Department of Gastroenterology, People's Hospital, Chongqing 401120, P.R. China
| | - Hong-Ming Zhang
- Department of Blood Transfusion, General Hospital of Xinjiang Military Area Command for The People's Liberation Army, Urumqi, Xinjiang Uygur Autonomous Region 830000, P.R. China
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