1
|
Viglianisi G, Polizzi A, Grippaudo C, Cocuzza S, Leonardi R, Isola G. Chemopreventive and Biological Strategies in the Management of Oral Potentially Malignant and Malignant Disorders. Bioengineering (Basel) 2024; 11:65. [PMID: 38247942 PMCID: PMC10813134 DOI: 10.3390/bioengineering11010065] [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: 11/21/2023] [Revised: 12/28/2023] [Accepted: 01/05/2024] [Indexed: 01/23/2024] Open
Abstract
Oral potentially malignant disorders (OPMD) and oral squamous cell carcinoma (OSCC) represent a significant global health burden due to their potential for malignant transformation and the challenges associated with their diagnosis and treatment. Chemoprevention, an innovative approach aimed at halting or reversing the neoplastic process before full malignancy, has emerged as a promising avenue for mitigating the impact of OPMD and OSCC. The pivotal role of chemopreventive strategies is underscored by the need for effective interventions that go beyond traditional therapies. In this regard, chemopreventive agents offer a unique opportunity to intercept disease progression by targeting the molecular pathways implicated in carcinogenesis. Natural compounds, such as curcumin, green tea polyphenols, and resveratrol, exhibit anti-inflammatory, antioxidant, and anti-cancer properties that could make them potential candidates for curtailing the transformation of OPMD to OSCC. Moreover, targeted therapies directed at specific molecular alterations hold promise in disrupting the signaling cascades driving OSCC growth. Immunomodulatory agents, like immune checkpoint inhibitors, are gaining attention for their potential to harness the body's immune response against early malignancies, thus impeding OSCC advancement. Additionally, nutritional interventions and topical formulations of chemopreventive agents offer localized strategies for preventing carcinogenesis in the oral cavity. The challenge lies in optimizing these strategies for efficacy, safety, and patient compliance. This review presents an up to date on the dynamic interplay between molecular insights, clinical interventions, and the broader goal of reducing the burden of oral malignancies. As research progresses, the synergy between early diagnosis, non-invasive biomarker identification, and chemopreventive therapy is poised to reshape the landscape of OPMD and OSCC management, offering a glimpse of a future where these diseases are no longer insurmountable challenges but rather preventable and manageable conditions.
Collapse
Affiliation(s)
- Gaia Viglianisi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 68, 95124 Catania, Italy; (G.V.); (A.P.); (R.L.); (G.I.)
| | - Alessandro Polizzi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 68, 95124 Catania, Italy; (G.V.); (A.P.); (R.L.); (G.I.)
| | - Cristina Grippaudo
- Head and Neck Department, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Salvatore Cocuzza
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia” ENT Section, University of Catania, Via S. Sofia 68, 95124 Catania, Italy;
| | - Rosalia Leonardi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 68, 95124 Catania, Italy; (G.V.); (A.P.); (R.L.); (G.I.)
| | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 68, 95124 Catania, Italy; (G.V.); (A.P.); (R.L.); (G.I.)
| |
Collapse
|
2
|
Upadhaya P, Lamenza FF, Shrestha S, Roth P, Jagadeesha S, Pracha H, Horn NA, Oghumu S. Berry Extracts and Their Bioactive Compounds Mitigate LPS and DNFB-Mediated Dendritic Cell Activation and Induction of Antigen Specific T-Cell Effector Responses. Antioxidants (Basel) 2023; 12:1667. [PMID: 37759970 PMCID: PMC10525528 DOI: 10.3390/antiox12091667] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 08/08/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023] Open
Abstract
Berries have gained widespread recognition for their abundant natural antioxidant, anti-inflammatory, and immunomodulatory properties. However, there has been limited research conducted thus far to investigate the role of the active constituents of berries in alleviating contact hypersensitivity (CHS), the most prevalent occupational dermatological disease. Our study involved an ex vivo investigation aimed at evaluating the impact of black raspberry extract (BRB-E) and various natural compounds found in berries, such as protocatechuic acid (PCA), proanthocyanidins (PANT), ellagic acid (EA), and kaempferol (KMP), on mitigating the pathogenicity of CHS. We examined the efficacy of these natural compounds on the activation of dendritic cells (DCs) triggered by 2,4-dinitrofluorobenzene (DNFB) and lipopolysaccharide (LPS). Specifically, we measured the expression of activation markers CD40, CD80, CD83, and CD86 and the production of proinflammatory cytokines, including Interleukin (IL)-12, IL-6, TNF-α, and IL-10, to gain further insights. Potential mechanisms through which these phytochemicals could alleviate CHS were also investigated by investigating the role of phospho-ERK. Subsequently, DCs were co-cultured with T-cells specific to the OVA323-339 peptide to examine the specific T-cell effector responses resulting from these interactions. Our findings demonstrated that BRB-E, PCA, PANT, and EA, but not KMP, inhibited phosphorylation of ERK in LPS-activated DCs. At higher doses, EA significantly reduced expression of all the activation markers studied in DNFB- and LPS-stimulated DCs. All compounds tested reduced the level of IL-6 in DNFB-stimulated DCs in Flt3L as well as in GM-CSF-derived DCs. However, levels of IL-12 were reduced by all the tested compounds in LPS-stimulated Flt3L-derived BMDCs. PCA, PANT, EA, and KMP inhibited the activated DC-mediated Interferon (IFN)-γ and IL-17 production by T-cells. Interestingly, PANT, EA, and KMP significantly reduced T-cell proliferation and the associated IL-2 production. Our study provides evidence for differential effects of berry extracts and natural compounds on DNFB and LPS-activated DCs revealing potential novel approaches for mitigating CHS.
Collapse
Affiliation(s)
- Puja Upadhaya
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
| | - Felipe F. Lamenza
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
- Department of Microbiology, The Ohio State University, Columbus, OH 43210, USA
| | - Suvekshya Shrestha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
- Department of Microbiology, The Ohio State University, Columbus, OH 43210, USA
| | - Peyton Roth
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
| | - Sushmitha Jagadeesha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
| | - Hasan Pracha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
| | - Natalie A. Horn
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
| | - Steve Oghumu
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (P.U.); (F.F.L.); (S.S.); (P.R.); (S.J.); (H.P.); (N.A.H.)
| |
Collapse
|
3
|
Nazam N, Jabir NR, Ahmad I, Alharthy SA, Khan MS, Ayub R, Tabrez S. Phenolic Acids-Mediated Regulation of Molecular Targets in Ovarian Cancer: Current Understanding and Future Perspectives. Pharmaceuticals (Basel) 2023; 16:274. [PMID: 37259418 PMCID: PMC9962268 DOI: 10.3390/ph16020274] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 11/26/2023] Open
Abstract
Cancer is a global health concern with a dynamic rise in occurrence and one of the leading causes of mortality worldwide. Among different types of cancer, ovarian cancer (OC) is the seventh most diagnosed malignant tumor, while among the gynecological malignancies, it ranks third after cervical and uterine cancer and sadly bears the highest mortality and worst prognosis. First-line treatments have included a variety of cytotoxic and synthetic chemotherapeutic medicines, but they have not been particularly effective in extending OC patients' lives and are associated with side effects, recurrence risk, and drug resistance. Hence, a shift from synthetic to phytochemical-based agents is gaining popularity, and researchers are looking into alternative, cost-effective, and safer chemotherapeutic strategies. Lately, studies on the effectiveness of phenolic acids in ovarian cancer have sparked the scientific community's interest because of their high bioavailability, safety profile, lesser side effects, and cost-effectiveness. Yet this is a road less explored and critically analyzed and lacks the credibility of the novel findings. Phenolic acids are a significant class of phytochemicals usually considered in the nonflavonoid category. The current review focused on the anticancer potential of phenolic acids with a special emphasis on chemoprevention and treatment of OC. We tried to summarize results from experimental, epidemiological, and clinical studies unraveling the benefits of various phenolic acids (hydroxybenzoic acid and hydroxycinnamic acid) in chemoprevention and as anticancer agents of clinical significance.
Collapse
Affiliation(s)
- Nazia Nazam
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Noida 201301, Uttar Pradesh, India
| | - Nasimudeen R. Jabir
- Department of Biochemistry, Centre for Research and Development, PRIST University, Vallam, Thanjavur 613403, Tamil Nadu, India
| | - Iftikhar Ahmad
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21362, Saudi Arabia
| | - Saif A. Alharthy
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21362, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohd Shahnawaz Khan
- Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Rashid Ayub
- Technology and Innovation Unit, Department of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Shams Tabrez
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21362, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| |
Collapse
|
4
|
Chen KM, Sun YW, Sun D, Gowda K, Amin S, El-Bayoumy K. Black Raspberry Extract Enhances Glutathione Conjugation of the Fjord-Region Diol Epoxide Derived from the Tobacco Carcinogen Dibenzo[ def, p]chrysene in Human Oral Cells. Chem Res Toxicol 2022; 35:2152-2159. [PMID: 36260657 PMCID: PMC10630969 DOI: 10.1021/acs.chemrestox.2c00246] [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] [Indexed: 01/09/2023]
Abstract
In a series of previous studies we reported that black raspberry (BRB) powder inhibits dibenzo[a,l]pyrene (DBP)-induced DNA damage, mutagenesis, and oral squamous cell carcinoma (OSCC) development in mice. In the present study, using human oral leukoplakia (MSK-Leuk1) and squamous cell carcinoma (SCC1483) cells, we tested the hypothesis that BRB extract (BRBE) will enhance the synthesis of glutathione (GSH) and in turn increase GSH conjugation of the fjord-region DBP diol epoxide (DBPDE) derived from DBP leading to inhibition of DBP-induced DNA damage. The syntheses of DBPDE-GSH conjugate, DBPDE-dA adduct, and the corresponding isotope-labeled internal standards were performed; LC-MS/MS methods were used for their quantification. BRBE significantly (p < 0.05) increased cellular GSH by 31% and 13% at 6 and 24 h, respectively, in OSCC cells; in MSK-LeuK1 cells, the levels of GSH significantly (p < 0.05) increased by 55% and 22%, at 1 and 6 h. Since BRBE significantly enhanced the synthesis of GSH in both cell types, subsequent experiments were performed in MSK-Leuk1 cells. Western blot analysis was performed to determine the types of proteins involved in the synthesis of GSH. BRBE significantly (p < 0.05) increased the protein expression (2.5-fold) of the glutamate-cysteine ligase catalytic subunit (GCLC) but had no effect on the glutamate-cysteine ligase modifier subunit (GCLM) and glutathione synthetase (GSS). LC-MS/MS analysis showed that pretreatment of cells with BRBE followed by DBPDE significantly (p < 0.05) increased the levels of DBPDE-GSH conjugate (2.5-fold) and decreased DNA damage by 74% measured by assessing levels of DBPDE-dA adduct formation. Collectively, the results of this in vitro study clearly support our hypothesis, and the LC-MS/MS methods developed in the present study will be highly useful in testing the same hypothesis initially in our mouse model and ultimately in smokers.
Collapse
|
5
|
Treatment of Human HeLa Cells with Black Raspberry Extracts Enhances the Removal of DNA Lesions by the Nucleotide Excision Repair Mechanism. Antioxidants (Basel) 2022; 11:antiox11112110. [PMID: 36358482 PMCID: PMC9686895 DOI: 10.3390/antiox11112110] [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: 09/21/2022] [Revised: 10/22/2022] [Accepted: 10/25/2022] [Indexed: 11/16/2022] Open
Abstract
As demonstrated by us earlier and by other researchers, a diet containing freeze-dried black raspberries (BRB) inhibits DNA damage and carcinogenesis in animal models. We tested the hypothesis that the inhibition of DNA damage by BRB is due, in part, to the enhancement of DNA repair capacity evaluated in the human HeLa cell extract system, an established in vitro system for the assessment of cellular DNA repair activity. The pre-treatment of intact HeLa cells with BRB extracts (BRBE) enhances the nucleotide excision repair (NER) of a bulky deoxyguanosine adduct derived from the polycyclic aromatic carcinogen benzo[a]pyrene (BP-dG) by ~24%. The NER activity of an oxidatively-derived non-bulky DNA lesion, guanidinohydantoin (Gh), is also enhanced by ~24%, while its base excision repair activity is enhanced by only ~6%. Western Blot experiments indicate that the expression of selected, NER factors is also increased by BRBE treatment by ~73% (XPA), ~55% (XPB), while its effects on XPD was modest (<14%). These results demonstrate that BRBE significantly enhances the NER yields of a bulky and a non-bulky DNA lesion, and that this effect is correlated with an enhancement of expression of the critically important NER factor XPA and the helicase XPB, but not the helicase XPD.
Collapse
|
6
|
Chen KM, Sun YW, Krebs NM, Sun D, Krzeminski J, Reinhart L, Gowda K, Amin S, Mallery S, Richie JP, El-Bayoumy K. Detection of DNA adducts derived from the tobacco carcinogens, benzo[a]pyrene and dibenzo[def,p]chrysene in human oral buccal cells. Carcinogenesis 2022; 43:746-753. [PMID: 35749296 PMCID: PMC9486590 DOI: 10.1093/carcin/bgac058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 06/20/2022] [Accepted: 06/23/2022] [Indexed: 11/14/2022] Open
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are recognized as potential etiological agents in the development of oral cancer in smokers. In particular, benzo[a]pyrene (B[a]P) and dibenzo[def,p]chrysene (DB[a,l]P) are detected in cigarette smoke and the environment and can induce DNA damage, mutagenesis and carcinogenesis in the oral cavity of rodents. Consequently, DNA adducts are regarded as the most direct markers of genotoxicity and can be used as biomarkers of cancer risk. Thus, this study used LC-MS/MS analysis with isotope labeled internal standard to detect and quantify DNA adducts derived from B[a]P and DB[a,l]P in buccal cells of cigarette smokers and non-smokers. Participants in this study include 21 smokers and 16 non-smokers. Our data are the first to report that levels (mean ± SD) of BPDE-N2-dG were significantly (P < 0.001) higher in smokers (20.18 ± 8.40 adducts/108 dG) than in non-smokers (0.84 ± 1.02 adducts/108 dG). Likewise, levels of DBPDE-N6-dA in smokers (5.49 ± 3.41 adducts/108 dA) were significantly higher (P = 0.019) than non-smokers (2.76 ± 2.29 adducts/108 dA). Collectively, the results of this clinical study support that PAHs in tobacco smoke can contribute to the development of oral cancer in humans.
Collapse
Affiliation(s)
- Kun-Ming Chen
- Department of Biochemistry and Molecular Biology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Yuan-Wan Sun
- Department of Biochemistry and Molecular Biology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Nicolle M Krebs
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Dongxiao Sun
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Jacek Krzeminski
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Lisa Reinhart
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Krishne Gowda
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Shantu Amin
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Susan Mallery
- College of Dentistry, Division of Oral Maxillofacial Pathology, Ohio State University, Columbus, OH, USA
| | - John P Richie
- Department of Public Health Sciences, Pennsylvania State University College of Medicine, Hershey, PA, USA
| | - Karam El-Bayoumy
- Department of Biochemistry and Molecular Biology, Pennsylvania State University College of Medicine, Hershey, PA, USA
| |
Collapse
|
7
|
Nedungadi D, Ryan N, Anderson K, Lamenza FF, Jordanides PP, Swingler MJ, Rakotondraibe L, Riedl KM, Iwenofu H, Oghumu S. Modulation of the oral glucocorticoid system during black raspberry mediated oral cancer chemoprevention. Carcinogenesis 2021; 43:28-39. [PMID: 34888650 DOI: 10.1093/carcin/bgab118] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 11/17/2021] [Accepted: 06/06/2021] [Indexed: 12/24/2022] Open
Abstract
Recent reports suggest that glucocorticoids (GCs), which can be synthesized in the oral mucosa, play an important role in cancer development. Therefore, the objectives of this study were to characterize the role of the oral GC system in oral cancer, and determine the effect of black raspberry (BRB) administration on GC modulation during oral cancer chemoprevention. We determined the expression of GC enzymes in various oral cancer cell lines, and investigated the role of the GC inactivating enzyme HSD11B2 on CAL27 oral cancer cells using siRNA mediated knockdown approaches. Using two in vivo models of oral carcinogenesis with 4-nitroquinoline-1-oxide (4NQO) carcinogen on C57Bl/6 mice and F344 rats, we determined the effect of BRB on GC modulation during HNSCC chemoprevention. Our results demonstrate that HSD11B2, which inactivates cortisol to cortisone, is downregulated during oral carcinogenesis in clinical and experimental models. Knockdown of HSD11B2 in oral cancer cells promotes cellular proliferation, invasion and expression of angiogenic biomarkers EGFR and VEGFA. An ethanol extract of BRB increased HSD11B2 expression on oral cancer cells. Dietary administration of 5% BRB increased Hsd11b2 gene and protein expression and reduced the active GC, corticosterone, in cancer-induced mouse tongues. Our results demonstrate that the oral GC system is modulated during oral carcinogenesis, and black raspberry administration upregulates Hsd11b2 during oral cancer chemoprevention. In conclusion, our findings challenge the use of synthetic glucocorticoids in head and neck cancer, and support the use of natural product alternatives that potentially modulate GC metabolism in a manner that supports oral cancer chemoprevention.
Collapse
Affiliation(s)
- Divya Nedungadi
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Nathan Ryan
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA.,Division of Anatomy, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Kelvin Anderson
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Felipe F Lamenza
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA.,Department of Microbiology, The Ohio State University, Columbus, Ohio, USA
| | - Pete P Jordanides
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Michael J Swingler
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Liva Rakotondraibe
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, USA
| | - Kenneth M Riedl
- Department of Food Science, Parker Food Science Building, The Ohio State University, Columbus, Ohio, USA
| | - Hans Iwenofu
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Steve Oghumu
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| |
Collapse
|
8
|
Stairs DB, Landmesser ME, Aliaga C, Chen KM, Sun YW, El-Bayoumy K. Black raspberry restores the expression of the tumor suppressor p120ctn in the oral cavity of mice treated with the carcinogen dibenzo[a,l]pyrene diol epoxide. PLoS One 2021; 16:e0259998. [PMID: 34784403 PMCID: PMC8594836 DOI: 10.1371/journal.pone.0259998] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 11/01/2021] [Indexed: 12/15/2022] Open
Abstract
One of the major risk factors for head and neck squamous cell carcinoma (HNSCC) is tobacco smoke exposure, but the mechanisms that can account for disease development remain to be fully defined. Utilizing our HNSCC mouse model, we analyzed oral squamous cell carcinomas (OSCC) induced by the active metabolite of a common smoke constituent, dibenzo[a,l]pyrene diol-epoxide (DBPDE). Analyzing protein expression by either immunofluorescence or immunohistochemistry, we identified biologic processes that are dysregulated in premalignant and invasive cancer lesions induced by DBPDE. Interestingly, p120ctn expression is downregulated in both stages of the disease. In addition to decreased p120ctn expression, there was also increased proliferation (as measured by Ki67), inflammation (as measured by NFkB (p65) expression), neovascularization (as measured by CD31) and recruitment of Ly6G-positive immune cells as well as strong EGFR expression. We also examined the effect of the chemopreventive agent black raspberry (BRB) on p120ctn and EGFR protein expression in DBPDE treated mice. p120ctn, but not EGFR, protein expression increased in mice treated with BRB. Our results suggest that modulation of p120ctn may, in part, account for the mechanism by which BRB inhibits DBPDE induced OSCC in mice.
Collapse
Affiliation(s)
- Douglas B Stairs
- Department of Pathology, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America.,Penn State Cancer Institute, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Mary E Landmesser
- Department of Pathology, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America.,Penn State Cancer Institute, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Cesar Aliaga
- Penn State Cancer Institute, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America.,Department of Biochemistry and Molecular Biology, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Kun-Ming Chen
- Penn State Cancer Institute, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America.,Department of Biochemistry and Molecular Biology, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Yuan-Wan Sun
- Penn State Cancer Institute, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America.,Department of Biochemistry and Molecular Biology, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America
| | - Karam El-Bayoumy
- Penn State Cancer Institute, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America.,Department of Biochemistry and Molecular Biology, College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, United States of America
| |
Collapse
|
9
|
Zhang S, Gai Z, Gui T, Chen J, Chen Q, Li Y. Antioxidant Effects of Protocatechuic Acid and Protocatechuic Aldehyde: Old Wine in a New Bottle. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:6139308. [PMID: 34790246 PMCID: PMC8592717 DOI: 10.1155/2021/6139308] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/15/2021] [Indexed: 01/03/2023]
Abstract
Phenolic compounds are naturally present as secondary metabolites in plant-based sources such as fruits, vegetables, and spices. They have received considerable attention for their antioxidant, anti-inflammatory, and anti-carcinogenic properties for protection against many chronic disorders such as neurodegenerative diseases, diabetes, cardiovascular diseases, and cancer. They are categorized into various groups based on their chemical structure and include phenolic acids, flavonoids, curcumins, tannins, and quinolones. Their structural variations contribute to their specific beneficial effects on human health. The antioxidant property of phenolic compounds protects against oxidative stress by up-regulation of endogenous antioxidants, scavenging free radicals, and anti-apoptotic activity. Protocatechuic acid (PCA; 3,4-dihydroxy benzoic acid) and protocatechuic aldehyde (PAL; 3,4-dihydroxybenzaldehyde) are naturally occurring polyphenols found in vegetables, fruits, and herbs. PCA and PAL are the primary metabolites of anthocyanins and proanthocyanidins, which have been shown to possess pharmacological actions including antioxidant activity in vitro and in vivo. This review aims to explore the therapeutic potential of PCA and PAL by comprehensively summarizing their pharmacological properties reported to date, with an emphasis on their mechanisms of action and biological properties.
Collapse
Affiliation(s)
- Shijun Zhang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Zhibo Gai
- Key Laboratory of Traditional Chinese Medicine for Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Ting Gui
- Key Laboratory of Traditional Chinese Medicine for Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Juanli Chen
- The Institute for Tissue Engineering and Regenerative Medicine, The Liaocheng University/Liaocheng People's Hospital, Liaocheng, China
| | - Qingfa Chen
- The Institute for Tissue Engineering and Regenerative Medicine, The Liaocheng University/Liaocheng People's Hospital, Liaocheng, China
| | - Yunlun Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- The Third Department of Cardiovascular Diseases, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| |
Collapse
|
10
|
Pahlke G, Ahlberg K, Oertel A, Janson‐Schaffer T, Grabher S, Mock H, Matros A, Marko D. Antioxidant Effects of Elderberry Anthocyanins in Human Colon Carcinoma Cells: A Study on Structure-Activity Relationships. Mol Nutr Food Res 2021; 65:e2100229. [PMID: 34212508 PMCID: PMC8459241 DOI: 10.1002/mnfr.202100229] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/09/2021] [Indexed: 12/14/2022]
Abstract
SCOPE Glycosylation is a way to increase structure-stability of anthocyanins, yet compromises their bioactivity. The study investigates the antioxidant activity of purified cyanidin (Cy)-based anthocyanins and respective degradation products in Caco-2 clone C2BBe1 aiming to identify structure-activity relationships. RESULTS AND METHODS Cyanidin 3-O-glucoside (Cy-3-glc) and cyanidin 3-O-sambubioside (Cy-3-sam) proved to be most potent regarding antioxidant properties and protection against hydrogen peroxide (H2 O2 )-induced reactive oxygen species (ROS)-levels measured with the dichloro-fluorescein (DCF) assay. Cyanidin 3-O-sambubioside-5-O-glucoside (Cy-3-sam-5-glc) and cyanidin 3-O-rutinoside (Cy-3-rut) were less efficient and not protective, reflecting potential differences in uptake and/or degradation. Following ranking in antioxidant efficiency is suggested: (concentrations ≤10 × 10-6 M) Cy-3-glc ≥ Cy-3-sam > Cy-3-sam-5-glc ≈ Cy-3-rut ≈ Cy; (concentrations ≥50 × 10-6 M) Cy-3-glc ≈ Cy-3-sam ≥ Cy > Cy-3-sam-5-glc ≈ Cy-3-rut. Cy and protocatechuic acid (PCA) reduced ROS-levels as potent as the mono- and di-glycoside, whereas phloroglucinol aldehyde (PGA) displayed pro-oxidant properties. None of the degradation products protected from oxidative stress. Gene transcription analysis of catalase (CAT), superoxide-dismutase (SOD), glutathione-peroxidase (GPx), heme-oxygenase-1 (HO-1), and glutamate-cysteine-ligase (γGCL) suggest no activation of nuclear factor erythroid 2-related factor 2 (Nrf2). CONCLUSION More complex residues and numbers of sugar moieties appear to be counterproductive for antioxidant activity. Other mechanisms than Nrf2-activation should be considered for protective effects.
Collapse
Affiliation(s)
- Gudrun Pahlke
- Department of Food Chemistry and ToxicologyUniversity of ViennaWaehringerstr. 38ViennaA‐1090Austria
| | - Katarina Ahlberg
- Department of Food Chemistry and ToxicologyUniversity of ViennaWaehringerstr. 38ViennaA‐1090Austria
| | - Anne Oertel
- Department of Physiology and Cell BiologyLeibniz Institute of Plant Genetics and Crop Plant Research (IPK‐Gatersleben)Corrensstr. 3GaterslebenD‐06466Germany
- Present address:
University of Art and DesignNeuwerk 7Halle (Saale)D‐06108Germany
| | - Theresa Janson‐Schaffer
- Department of Food Chemistry and ToxicologyUniversity of ViennaWaehringerstr. 38ViennaA‐1090Austria
| | - Stephanie Grabher
- Department of Food Chemistry and ToxicologyUniversity of ViennaWaehringerstr. 38ViennaA‐1090Austria
| | - Hans‐Peter Mock
- Department of Physiology and Cell BiologyLeibniz Institute of Plant Genetics and Crop Plant Research (IPK‐Gatersleben)Corrensstr. 3GaterslebenD‐06466Germany
| | - Andrea Matros
- Department of Physiology and Cell BiologyLeibniz Institute of Plant Genetics and Crop Plant Research (IPK‐Gatersleben)Corrensstr. 3GaterslebenD‐06466Germany
- Present address:
School of AgricultureFood and WineUniversity of AdelaideWaite CampusUrrbraeSA5064Australia
| | - Doris Marko
- Department of Food Chemistry and ToxicologyUniversity of ViennaWaehringerstr. 38ViennaA‐1090Austria
| |
Collapse
|
11
|
Treatment with protocatechuic acid attenuates cisplatin-induced toxicity in the brain and liver of male Wistar rats. ADVANCES IN TRADITIONAL MEDICINE 2021. [DOI: 10.1007/s13596-021-00589-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
12
|
The Potential of Phytochemicals in Oral Cancer Prevention and Therapy: A Review of the Evidence. Biomolecules 2020; 10:biom10081150. [PMID: 32781654 PMCID: PMC7465709 DOI: 10.3390/biom10081150] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 07/29/2020] [Accepted: 08/03/2020] [Indexed: 12/15/2022] Open
Abstract
The etiological factors of oral cancer are complex including drinking alcohol, smoking tobacco, betel quid chewing, human papillomavirus infection, and nutritional deficiencies. Understanding the molecular mechanism of oral cancer is vital. The traditional treatment for patients with oral squamous cell carcinoma (e.g., surgery, radiotherapy, and chemotherapy) and targeted molecular therapy still have numerous shortcomings. In recent years, the use of phytochemical factors to prevent or treat cancer has received increasing attention. These phytochemicals have little or no toxicity against healthy tissues and are thus ideal chemopreventive agents. However, phytochemicals usually have low water solubility, low bioavailability, and insufficient targeting which limit therapeutic use. Numerous studies have investigated the development of phytochemical delivery systems to address these problems. The present article provides an overview of oral cancer including the etiological factors, diagnosis, and traditional therapy. Furthermore, the classification, dietary sources, anticancer bioactivity, delivery system improvements, and molecular mechanisms against oral cancer of phytochemicals are also discussed in this review.
Collapse
|
13
|
Song J, He Y, Luo C, Feng B, Ran F, Xu H, Ci Z, Xu R, Han L, Zhang D. New progress in the pharmacology of protocatechuic acid: A compound ingested in daily foods and herbs frequently and heavily. Pharmacol Res 2020; 161:105109. [PMID: 32738494 DOI: 10.1016/j.phrs.2020.105109] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 07/21/2020] [Accepted: 07/21/2020] [Indexed: 12/13/2022]
Abstract
Protocatechuic acid is a natural phenolic acid, which widely exists in our daily diet and herbs. It is also one of the main metabolites of complex polyphenols, such as anthocyanins and proanthocyanins. In recent years, a large number of studies on the pharmacological activities of protocatechuic acid have emerged. Protocatechuic acid has a wide range of pharmacological activities including antioxidant, anti-inflammatory, neuroprotective, antibacterial, antiviral, anticancer, antiosteoporotic, analgesia, antiaging activties; protection from metabolic syndrome; and preservation of liver, kidneys, and reproductive functions. Pharmacokinetic studies showed that the absorption and elimination rate of protocatechuic acid are faster, with glucuronidation and sulfation being the major metabolic pathways. However, protocatechuic acid displays a dual-directional regulatory effect on some pharmacological activities. When the concentration is very high, it can inhibit cell proliferation and reduce survival rate. This review aims to comprehensively summarize the pharmacology, pharmacokinetics, and toxicity of protocatechuic acid with emphasis on its pharmacological activities discovered in recent 5 years, so as to provide more up-to-date and thorough information for the preclinical and clinical research of protocatechuic acid in the future. Moreover, it is hoped that the clinical application of protocatechuic acid can be broadened, giving full play to its characteristics of rich sources, low toxicity and wide pharmacological activites.
Collapse
Affiliation(s)
- Jiao Song
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Yanan He
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Chuanhong Luo
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Bi Feng
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Fei Ran
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Hong Xu
- Chengdu Yongkang Pharmaceutical Co., Ltd., Chengdu 610041, PR China
| | - Zhimin Ci
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Runchun Xu
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China
| | - Li Han
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China.
| | - Dingkun Zhang
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Key Laboratory Breeding Base of Systematic Research and Utilization on Chinese Meterial Medical Resources Co-founded by Sichuan Province and Ministry of Science and Technology, Chengdu 611137, PR China.
| |
Collapse
|
14
|
Anderson K, Ryan N, Siddiqui A, Pero T, Volpedo G, Cooperstone JL, Oghumu S. Black Raspberries and Protocatechuic Acid Mitigate DNFB-Induced Contact Hypersensitivity by Down-Regulating Dendritic Cell Activation and Inhibiting Mediators of Effector Responses. Nutrients 2020; 12:nu12061701. [PMID: 32517233 PMCID: PMC7352349 DOI: 10.3390/nu12061701] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 06/04/2020] [Indexed: 11/16/2022] Open
Abstract
Contact hypersensitivity (CHS) is the most common occupational dermatological disease. Dendritic cells (DCs) mediate the sensitization stage of CHS, while T-cells facilitate the effector mechanisms that drive CHS. Black raspberry (Rubus occidentalis, BRB) and BRB phytochemicals possess immunomodulatory properties, but their dietary effects on CHS are unknown. We examined the effects of diets containing BRB and protocatechuic acid (PCA, a constituent of BRB and an anthocyanin metabolite produced largely by gut microbes), on CHS, using a model induced by 2,4-dinitrofluorobenze (DNFB). Mice were fed control diet or diets supplemented with BRB or PCA. In vitro bone-marrow derived DCs and RAW264.7 macrophages were treated with BRB extract and PCA. Mice fed BRB or PCA supplemented diets displayed decreased DNFB-induced ear swelling, marked by decreased splenic DC accumulation. BRB extract diminished DC maturation associated with reduced Cd80 expression and Interleukin (IL)-12 secretion, and PCA reduced IL-12. Dietary supplementation with BRB and PCA induced differential decreases in IL-12-driven CHS mediators, including Interferon (IFN)-γ and IL-17 production by T-cells. BRB extracts and PCA directly attenuated CHS-promoting macrophage activity mediated by nitric oxide and IL-12. Our results demonstrate that BRB and PCA mitigate CHS pathology, providing a rationale for CHS alleviation via dietary supplementation with BRB or BRB derived anthocyanins.
Collapse
Affiliation(s)
- Kelvin Anderson
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (K.A.); (N.R.); (A.S.); (T.P.); (G.V.)
| | - Nathan Ryan
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (K.A.); (N.R.); (A.S.); (T.P.); (G.V.)
- Division of Anatomy, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Arham Siddiqui
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (K.A.); (N.R.); (A.S.); (T.P.); (G.V.)
| | - Travis Pero
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (K.A.); (N.R.); (A.S.); (T.P.); (G.V.)
- College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
| | - Greta Volpedo
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (K.A.); (N.R.); (A.S.); (T.P.); (G.V.)
- Department of Microbiology, The Ohio State University, Columbus, OH 43210, USA
| | - Jessica L. Cooperstone
- Department of Horticulture and Crop Science, The Ohio State University, Columbus, OH 43210, USA;
- Department of Food Science and Technology, The Ohio State University, Columbus, OH 43210, USA
| | - Steve Oghumu
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (K.A.); (N.R.); (A.S.); (T.P.); (G.V.)
- Correspondence: ; Tel.: +1-614-685-7556
| |
Collapse
|
15
|
Chen KM, Sun YW, Kawasawa YI, Salzberg AC, Zhu J, Gowda K, Aliaga C, Amin S, Atkins H, El-Bayoumy K. Black Raspberry Inhibits Oral Tumors in Mice Treated with the Tobacco Smoke Constituent Dibenzo(def,p)chrysene Via Genetic and Epigenetic Alterations. Cancer Prev Res (Phila) 2020; 13:357-366. [PMID: 31969344 DOI: 10.1158/1940-6207.capr-19-0496] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/23/2019] [Accepted: 01/14/2020] [Indexed: 11/16/2022]
Abstract
We previously reported that the environmental pollutant and tobacco smoke constituent dibenzo[def,p]chrysene (DBP) induced DNA damage, altered DNA methylation and induced oral squamous cell carcinoma (OSCC) in mice. In the present study, we showed that 5% dietary black raspberry (BRB) significantly reduced (P < 0.05) the levels of DBP-DNA adducts in the mouse oral cavity with comparable effect to those of its constitutes. Thus, only BRB was selected to examine if aberrant DNA methylation induced by DBP can be altered by BRB. Using comparative genome-wide DNA methylation analysis, we identified 479 hypermethylated and 481 hypomethylated sites (q < 0.01, methylation difference >25%) between the oral tissues of mice treated with DBP and fed control diet or diet containing BRB. Among the 30 differential methylated sites (DMS) induced by DBP, we found DMS mapped to Fgf3, Qrich2, Rmdn2, and Cbarp were hypermethylated by BRB whereas hypomethylated by DBP at either the exact position or proximal sites; DMS mapped to Vamp3, Ppp1rB1, Pkm, and Zfp316 were hypomethylated by BRB but hypermethylated by DBP at proximal sites. In addition to Fgf3, 2 DMS mapped to Fgf4 and Fgf13 were hypermethylated by BRB; these fibroblast growth factors are involved in regulation of the epithelial-mesenchymal transition (EMT) pathway as identified by IPA. Moreover, BRB significantly reduced (P < 0.05) the tumor incidence from 70% to 46.7%. Taken together, the inhibitory effects of BRB on DNA damage combined with its effects on epigenetic alterations may account for BRB inhibition of oral tumorigenesis induced by DBP. SIGNIFICANCE: We provided mechanistic insights that can account for the inhibition of oral tumors by BRB, which could serve as the framework for future chemopreventive trials for addicted smokers as well as non- or former smokers who are exposed to environmental carcinogens.
Collapse
Affiliation(s)
- Kun-Ming Chen
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Yuan-Wan Sun
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Yuka Imamura Kawasawa
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania.,Institute for Personalized Medicine, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania.,Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, Pennsylvania
| | - Anna C Salzberg
- Institute for Personalized Medicine, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Junjia Zhu
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Krishne Gowda
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, Pennsylvania
| | - Cesar Aliaga
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Shantu Amin
- Department of Pharmacology, Pennsylvania State University College of Medicine, Hershey, Pennsylvania
| | - Hannah Atkins
- Department of Comparative Medicine, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania
| | - Karam El-Bayoumy
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, College of Medicine, Hershey, Pennsylvania.
| |
Collapse
|
16
|
Chen KM, Sun YW, Cooper TK, Benitez G, Aliaga C, Zhu J, Gowda K, Amin S, El-Bayoumy K. Comparative Tumorigenicity and DNA Damage Induced by Dibenzo[ def,p]chrysene and Its Metabolites in the Mouse Ovary. Chem Res Toxicol 2018; 31:1111-1118. [PMID: 30260214 PMCID: PMC10627037 DOI: 10.1021/acs.chemrestox.8b00152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Ovarian cancer ranked second in incidence among gynecologic cancers, but it causes more deaths than any other gynecologic cancer; at present there is no curative treatment beyond surgery. Animal models that employ carcinogens found in the human environment can provide a realistic platform to understand the mechanistic basis for disease development and to design rational chemopreventive/therapeutic strategies. We and others have shown that the administration of the environmental pollutant and tobacco smoke constituent dibenzo[ def,p]chrysene (DBP) to mice by several routes of exposure can induce tumors in multiple sites including the ovary. In the present study we compared, for the first time, the tumorigenicity and DNA damage induced by DBP and its metabolites DBP-dihydrodiol (DBPDHD) and DBP-dihydrodiol epoxide (DBPDE) in the mouse ovary. Compounds were dissolved in dimethyl sulfoxide (DMSO) as the vehicle and administered by topical application into the mouse oral cavity three times per week for 38 weeks. No tumors were observed in mice treated with DMSO. At equal dose (24 nmol/30 μL DMSO), the incidence of ovarian tumors induced by DBPDHD was higher (60.7%), although not significantly, than that induced by DBP (44.8%). Similarly the levels of DNA damage induced by DBPDHD in the ovary were higher than those observed with DBP. We did not observe any histological abnormality in the ovary of mice treated with DBPDE, which is consistent with lack of DNA damage. Our results suggested that both DBP and DBPDHD can be metabolized in the mouse ovary leading to the formation of DBPDE that can damage DNA, which is a prerequisite step in the initiation stage of carcinogenesis.
Collapse
Affiliation(s)
- Kun-Ming Chen
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| | - Yuan-Wan Sun
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| | - Timothy K. Cooper
- Charles River Laboratories-Contractor Supporting: National Institute of Allergy and Infectious Diseases, Frederick, Maryland 21702, United States
| | - Gabrielle Benitez
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| | - Cesar Aliaga
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| | - Junjia Zhu
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| | - Krishne Gowda
- Department of Pharmacology, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| | - Shantu Amin
- Department of Pharmacology, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| | - Karam El-Bayoumy
- Department of Biochemistry and Molecular Biology, Pennsylvania State University, Hershey, Pennsylvania 17033, United States
| |
Collapse
|
17
|
Battino M, Forbes-Hernández TY, Gasparrini M, Afrin S, Cianciosi D, Zhang J, Manna PP, Reboredo-Rodríguez P, Varela Lopez A, Quiles JL, Mezzetti B, Bompadre S, Xiao J, Giampieri F. Relevance of functional foods in the Mediterranean diet: the role of olive oil, berries and honey in the prevention of cancer and cardiovascular diseases. Crit Rev Food Sci Nutr 2018; 59:893-920. [PMID: 30421983 DOI: 10.1080/10408398.2018.1526165] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The traditional Mediterranean diet (MedDiet) is a well-known dietary pattern associated with longevity and improvement of life quality as it reduces the risk of the most common chronic pathologies, such as cancer and cardiovascular diseases (CVDs), that represent the principal cause of death worldwide. One of the most characteristic foods of MedDiet is olive oil, a very complex matrix, which constitutes the main source of fats and is used in the preparation of foods, both raw as an ingredient in recipes, and in cooking. Similarly, strawberries and raspberries are tasty and powerful foods which are commonly consumed in the Mediterranean area in fresh and processed forms and have attracted the scientific and consumer attention worldwide for their beneficial properties for human health. Besides olive oil and berries, honey has lately been introduced in the MedDiet thanks to its relevant nutritional, phytochemical and antioxidant profile. It is a sweet substance that has recently been classified as a functional food. The aim of this review is to present and discuss the recent evidence, obtained from in vitro, in vivo and epidemiological studies, on the potential roles exerted by these foods in the prevention and progression of different types of cancer and CVDs.
Collapse
Affiliation(s)
- Maurizio Battino
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| | - Tamara Y Forbes-Hernández
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| | - Massimiliano Gasparrini
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| | - Sadia Afrin
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| | - Danila Cianciosi
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| | - Jiaojiao Zhang
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| | - Piera P Manna
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| | - Patricia Reboredo-Rodríguez
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy.,b Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Science , University of Vigo, Ourense Campus , Ourense , Spain
| | - Alfonso Varela Lopez
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy.,c Department of Physiology , Institute of Nutrition and Food Technology ''José Mataix", Biomedical Research Centre, University of Granada , Granada , Spain
| | - Josè L Quiles
- c Department of Physiology , Institute of Nutrition and Food Technology ''José Mataix", Biomedical Research Centre, University of Granada , Granada , Spain
| | - Bruno Mezzetti
- d Dipartimento di Scienze Agrarie, Alimentari e Ambientali , Università Politecnica delle Marche , Ancona , Italy
| | - Stefano Bompadre
- e Dipartimento di Scienze Biomediche e Sanità Pubblica , Università Politecnica delle Marche , Ancona , Italy
| | - Jianbo Xiao
- f Institute of Chinese Medical Sciences , University of Macau , Taipa , Macau , China
| | - Francesca Giampieri
- a Department of Clinical Sciences, Faculty of Medicine , Università Politecnica delle Marche , Ancona , Ancona , Italy
| |
Collapse
|
18
|
Impact of prepubertal exposure to dietary protocatechuic acid on the hypothalamic-pituitary-testicular axis in rats. Chem Biol Interact 2018; 290:99-109. [DOI: 10.1016/j.cbi.2018.05.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 05/05/2018] [Accepted: 05/25/2018] [Indexed: 11/23/2022]
|
19
|
Chen KM, Guttenplan JB, Sun YW, Cooper T, Shalaby NAE, Kosinska W, Benitez G, Aliaga C, Zhu J, Liao J, Gowda K, Amin S, Stoner G, El-Bayoumy K. Effects of Black Raspberry on Dibenzo[ a,l]Pyrene Diol Epoxide Induced DNA Adducts, Mutagenesis, and Tumorigenesis in the Mouse Oral Cavity. Cancer Prev Res (Phila) 2017; 11:157-164. [PMID: 29158340 DOI: 10.1158/1940-6207.capr-17-0278] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/16/2017] [Accepted: 11/15/2017] [Indexed: 12/26/2022]
Abstract
We previously showed that metabolic activation of the environmental and tobacco smoke constituent dibenzo[a,l]pyrene (DB[a,l]P) to its active fjord region diol epoxide (DB[a,l]PDE) is required to induce DNA damage, mutagenesis, and squamous cell carcinoma (SCC) in the mouse oral cavity. In contrast to procarcinogens, which were employed previously to induce SCC, DB[a,l]PDE does not require metabolic activation to exert its biological effects, and thus, this study was initiated to examine, for the first time, whether black raspberry powder (BRB) inhibits postmetabolic processes, such as DNA damage, mutagenesis, and tumorigenesis. Prior to long-term chemoprevention studies, we initially examined the effect of BRB (5% added to AIN-93M diet) on DNA damage in B6C3F1 mice using LC/MS-MS and on mutagenesis in the lacI gene in the mouse oral cavity. We showed that BRB inhibited DB[a,l]PDE-induced DNA damage (P < 0.05) and mutagenesis (P = 0.053) in the oral cavity. Tumor incidence in the oral cavity (oral mucosa and tongue) of mice fed diet containing 5% BRB was significantly (P < 0.05) reduced from 93% to 66%. Specifically, the incidence of benign tumor was significantly (P < 0.001) reduced from 90% to 31% (62% to 28% in the oral cavity and 28% to 2% in the tongue), a nonsignificant reduction of malignant tumors from 52% to 45%. Our preclinical findings demonstrate for the first time that the chemopreventive efficacy of BRB can be extended to direct-acting carcinogens that do not require phase I enzymes and is not just limited to procarcinogens. Cancer Prev Res; 11(3); 157-64. ©2017 AACR.
Collapse
Affiliation(s)
- Kun-Ming Chen
- Department of Biochemistry and Molecular Biology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Joseph B Guttenplan
- Department of Basic Science, New York University College of Dentistry, New York, New York.,Department of Environmental Medicine, New York University School of Medicine, New York, New York
| | - Yuan-Wan Sun
- Department of Biochemistry and Molecular Biology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Timothy Cooper
- Charles River Laboratories-Contractor Supporting: National Institute of Allergy and Infectious Diseases (NIAID), Frederick, Maryland
| | - Nora A E Shalaby
- Department of Basic Science, New York University College of Dentistry, New York, New York.,Department of Environmental Medicine, New York University School of Medicine, New York, New York
| | - Wieslawa Kosinska
- Department of Basic Science, New York University College of Dentistry, New York, New York.,Department of Environmental Medicine, New York University School of Medicine, New York, New York
| | - Gabrielle Benitez
- Department of Biochemistry and Molecular Biology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Cesar Aliaga
- Department of Biochemistry and Molecular Biology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Junjia Zhu
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Jason Liao
- Department of Public Health Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Krishne Gowda
- Department of Pharmacology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Shantu Amin
- Department of Pharmacology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Gary Stoner
- Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Karam El-Bayoumy
- Department of Biochemistry and Molecular Biology, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania.
| |
Collapse
|
20
|
Guttenplan JB, Chen KM, Sun YW, Lajara B, Shalaby NAE, Kosinska W, Benitez G, Gowda K, Amin S, Stoner G, El-Bayoumy K. Effects of Black Raspberry Extract and Berry Compounds on Repair of DNA Damage and Mutagenesis Induced by Chemical and Physical Agents in Human Oral Leukoplakia and Rat Oral Fibroblasts. Chem Res Toxicol 2017; 30:2159-2164. [PMID: 29068672 DOI: 10.1021/acs.chemrestox.7b00242] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Black raspberries (BRB) have been shown to inhibit carcinogenesis in a number of systems, with most studies focusing on progression. Previously we reported that an anthocyanin-enriched black raspberry extract (BE) enhanced repair of dibenzo-[a,l]-pyrene dihydrodiol (DBP-diol)-induced DNA adducts and inhibited DBP-diol and DBP-diolepoxide (DBPDE)-induced mutagenesis in a lacI rat oral fibroblast cell line, suggesting a role for BRB in the inhibition of initiation of carcinogenesis. Here we extend this work to protection by BE against DNA adduct formation induced by dibenzo-[a,l]-pyrene (DBP) in a human oral leukoplakia cell line (MSK) and to a second carcinogen, UV light. Treatment of MSK cells with DBP and DBPDE led to a dose-dependent increase in DBP-DNA adducts. Treatment of MSK cells with BE after addition of DBP reduced levels of adducts relative to cells treated with DBP alone, and treatment of rat oral fibroblasts with BE after addition of DBPDE inhibited mutagenesis. These observations showed that BE affected repair of DNA adducts and not metabolism of DBP. As a proof of principle we also tested aglycones of two anthocyanins commonly found in berries, delphinidin chloride and pelargonidin chloride. Delphinidin chloride reduced DBP-DNA adduct levels in MSK cells, while PGA did not. These results suggested that certain anthocyanins can enhance repair of bulky DNA adducts. As DBP and its metabolites induced formation of bulky DNA adducts, we investigated the effects of BE on genotoxic effects of a second carcinogen that induces bulky DNA damage, UV light. UV irradiation produced a dose-dependent increase in cyclobutanepyrimidine dimer levels in MSK cells, and post-UV treatment with BE resulted in lower cyclobutanepyrimidine dimer levels. Post-UV treatment of the rat lacI cells with BE reduced UV-induced mutagenesis. Taken together, the results demonstrate that BE extract reduces bulky DNA damage and mutagenesis and support a role for BRB in the inhibition of initiation of carcinogenesis.
Collapse
Affiliation(s)
- Joseph B Guttenplan
- Department of Basic Science, New York University College of Dentistry , New York, New York 10010, United States.,Department of Environmental Medicine, New York University School of Medicine , New York, New York 10019, United States
| | | | | | - Braulio Lajara
- Department of Basic Science, New York University College of Dentistry , New York, New York 10010, United States
| | - Nora A E Shalaby
- Department of Basic Science, New York University College of Dentistry , New York, New York 10010, United States
| | - Wieslawa Kosinska
- Department of Basic Science, New York University College of Dentistry , New York, New York 10010, United States
| | | | | | | | - Gary Stoner
- Department of Medicine, Medical College of Wisconsin , Milwaukee, Wisconsin 53226, United States
| | | |
Collapse
|
21
|
Khan MKA, Akhtar S, Arif JM. Development of In Silico Protocols to Predict Structural Insights into the Metabolic Activation Pathways of Xenobiotics. Interdiscip Sci 2017; 10:329-345. [PMID: 28527150 DOI: 10.1007/s12539-017-0237-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Revised: 05/05/2017] [Accepted: 05/09/2017] [Indexed: 11/26/2022]
Abstract
To establish in silico model to predict the structural insight into the metabolic bioactivation pathway of xenobiotics, we considered two specific and one non-specific mammary procarcinogen [e.g., dibenzo[a,l]pyrene (DBP), 7,12-dimethylbenz[a]anthracene (DMBA), and benzo[a]pyrene (BP)]. The CYP1A1, 1B1, 2C9, 1A2 and 2B6 reported in wet-lab studies to actively metabolize DBP also showed strong binding energies (kcal/mol) of -11.50, -10.67, -10.37, -9.76 and -9.72, respectively, with inhibition constants ranging between 0.01 and 0.08 µM. The CYP3A4 depicted minimum binding energy (-9.51 kcal/mol) which is in agreement with the wet-lab reports. Further, relatively better affinity of CYP1A1 and CYP1B1 with the dibenzo[a,l]pyrene-11,12-diol (DBPD) might be indicative of their involvement in carcinogenicity of parent compound. Like DBP, BP (-10.13 kcal/mol, Ki: 0.04 µM) and BP-diols (BPD) (-9.01 kcal/mol, Ki: 0.25 µM) observed plausible binding with CYP1A1 supporting to the reported data that emphasize the major contribution of CYP1A1 in the activation of similar procarcinogens and mutagens. Likewise, in silico results further highlighted the CYP1A1 as key player in bioactivation of DMBA to its carcinogenic metabolites. In case of PhIP metabolism, strong binding interaction predicted with CYP1A1 (-9.63 kcal/mol) rather than CYP1A2 (-8.84 kcal/mol). Dissimilarity in the binding affinity of PhIP might be due to its basic scaffold. Further, molecular dynamics (MD) simulation of 10 ns has been revealed that docked complexes of CYP1A1 with DBP, DMBA and BP are comparatively more stable than the complex of PhIP. Moreover, the current findings might be valuable as reference model in prediction and elucidation of the approximate metabolic pathway of xenobiotics.
Collapse
Affiliation(s)
- M Kalim A Khan
- Department of Bioengineering, Faculty of Engineering, Integral University, Lucknow, 226026, India
| | - Salman Akhtar
- Department of Bioengineering, Faculty of Engineering, Integral University, Lucknow, 226026, India
| | - Jamal M Arif
- Department of Biosciences, Faculty of Applied Sciences, Integral University, Kursi Road, P.O. Box Basha, Lucknow, 226026, India.
| |
Collapse
|
22
|
El-Bayoumy K, Chen KM, Zhang SM, Sun YW, Amin S, Stoner G, Guttenplan JB. Carcinogenesis of the Oral Cavity: Environmental Causes and Potential Prevention by Black Raspberry. Chem Res Toxicol 2016; 30:126-144. [DOI: 10.1021/acs.chemrestox.6b00306] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | | | - Shang-Min Zhang
- Department
of Pathology, Yale University, Yale School of Medicine, New Haven, Connecticut 06510, United States
| | | | | | - Gary Stoner
- Department
of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, United States
| | - Joseph B. Guttenplan
- Department
of Basic Science, and Department of Environmental Medicine, New York University College of Dentistry and New York University School of Medicine, New York, New York 10010, United States
| |
Collapse
|