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Wang G, Su H, Guo Z, Li H, Jiang Z, Cao Y, Li C. Rubus Occidentalis and its bioactive compounds against cancer: From molecular mechanisms to translational advances. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 126:155029. [PMID: 38417241 DOI: 10.1016/j.phymed.2023.155029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/05/2023] [Accepted: 08/15/2023] [Indexed: 03/01/2024]
Abstract
BACKGROUND Cancer ranks as the second leading cause of death globally, imposing a significant public health burden. The rise in cancer resistance to current therapeutic agents underscores the potential role of phytotherapy. Black raspberry (BRB, Rubus Occidentalis) is a fruit rich in anthocyanins, ellagic acid, and ellagitannins. Accumulating evidence suggests that BRB exhibits promising anticancer effects, positioning it as a viable candidate for phytotherapy. PURPOSE This article aims to review the existing research on BRB regarding its role in cancer prevention and treatment. It further analyzes the effective components of BRB, their metabolic pathways, and the potential mechanisms underlying the fruit's anticancer effects. METHODS Ovid MEDLINE, EMBASE, Web of Science, and CENTRAL were searched through the terms of Black Raspberry, Raspberry, and Rubus Occidentali up to January 2023. Two reviewers performed the study selection by screening the title and abstract. Full texts of potentially eligible studies were retrieved to access the details. RESULTS Out of the 767 articles assessed, 73 papers met the inclusion criteria. Among them, 63 papers investigated the anticancer mechanisms, while 10 conducted clinical trials focusing on cancer treatment or prevention. BRB was found to influence multiple cancer hallmarks by targeting various pathways. Decomposition of free radicals and regulation of estrogen metabolism, BRB can reduce DNA damage caused by reactive oxygen species. BRB can also enhance the function of nucleotide excision repair to repair DNA lesions. Through regulation of epigenetics, BRB can enhance the expression of tumor suppressor genes, inducing cell cycle arrest, and promoting apoptosis and pyroptosis. BRB can reduce the energy and nutrients supply to the cancer nest by inhibiting glycolysis and reducing angiogenesis. The immune and inflammatory microenvironment surrounding cancer cells can also be ameliorated by BRB, inhibiting cancer initiation and progression. However, the limited bioavailability of BRB diminishes its anticancer efficacy. Notably, topical applications of BRB, such as gels and suppositories, have demonstrated significant clinical benefits. CONCLUSION BRB inhibits cancer initiation, progression, and metastasis through diverse anticancer mechanisms while exhibiting minimal side effects. Given its potential, BRB emerges as a promising phototherapeutic agent for cancer treatment.
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Affiliation(s)
- Guanru Wang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China; Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China
| | - Hengpei Su
- College of Materials Science and Engineering, Sichuan University, No.29, Jiuyanqiao Wangjiang Rd., Chengdu 610064, China
| | - Zijian Guo
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China; Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China
| | - Honglin Li
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China; Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China
| | - Zhishen Jiang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China
| | - Yubin Cao
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China; Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China.
| | - Chunjie Li
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China; Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section of Ren Min Nan Rd., Chengdu 610041, China.
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Ross SA, Emenaker NJ, Kumar A, Riscuta G, Biswas K, Gupta S, Mohammed A, Shoemaker RH. Green Cancer Prevention and Beyond. Cancer Prev Res (Phila) 2024; 17:107-118. [PMID: 38251904 PMCID: PMC10911807 DOI: 10.1158/1940-6207.capr-23-0308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 11/13/2023] [Accepted: 01/18/2024] [Indexed: 01/23/2024]
Abstract
The concept of green chemoprevention was introduced in 2012 by Drs. Jed Fahey and Thomas Kensler as whole-plant foods and/or extract-based interventions demonstrating cancer prevention activity. Refining concepts and research demonstrating proof-of-principle approaches are highlighted within this review. Early approaches included extensively investigated whole foods, including broccoli sprouts and black raspberries showing dose-responsive effects across a range of activities in both animals and humans with minimal or no apparent toxicity. A recent randomized crossover trial evaluating the detoxification of tobacco carcinogens by a broccoli seed and sprout extract in the high-risk cohort of current smokers highlights the use of a dietary supplement as a potential next-generation green chemoprevention or green cancer prevention approach. Challenges are addressed, including the selection of dose, duration and mode of delivery, choice of control group, and standardization of the plant food or extract. Identification and characterization of molecular targets and careful selection of high-risk cohorts for study are additional important considerations when designing studies. Goals for precision green cancer prevention include acquiring robust evidence from carefully controlled human studies linking plant foods, extracts, and compounds to modulation of targets for cancer risk reduction in individual cancer types.
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Affiliation(s)
- Sharon A. Ross
- Division of Cancer Prevention, Nutritional Sciences Research Group, National Cancer Institute, Rockville, Maryland
| | - Nancy J. Emenaker
- Division of Cancer Prevention, Nutritional Sciences Research Group, National Cancer Institute, Rockville, Maryland
| | - Amit Kumar
- Division of Cancer Prevention, Nutritional Sciences Research Group, National Cancer Institute, Rockville, Maryland
| | - Gabriela Riscuta
- Division of Cancer Prevention, Nutritional Sciences Research Group, National Cancer Institute, Rockville, Maryland
| | - Kajal Biswas
- Division of Cancer Prevention, Chemopreventive Agent Development Research Group, National Cancer Institute, Rockville, Maryland
| | - Shanker Gupta
- Division of Cancer Prevention, Chemopreventive Agent Development Research Group, National Cancer Institute, Rockville, Maryland
| | - Altaf Mohammed
- Division of Cancer Prevention, Chemopreventive Agent Development Research Group, National Cancer Institute, Rockville, Maryland
| | - Robert H. Shoemaker
- Division of Cancer Prevention, Chemopreventive Agent Development Research Group, National Cancer Institute, Rockville, Maryland
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Lamenza FF, Upadhaya P, Roth P, Shrestha S, Jagadeesha S, Horn N, Pracha H, Oghumu S. Berries vs. Disease: Revenge of the Phytochemicals. Pharmaceuticals (Basel) 2024; 17:84. [PMID: 38256917 PMCID: PMC10818490 DOI: 10.3390/ph17010084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/03/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Secondary metabolites and phytochemicals in plant-based diets are known to possess properties that inhibit the development of several diseases including a variety of cancers of the aerodigestive tract. Berries are currently of high interest to researchers due to their high dietary source of phytochemicals. Black raspberries (BRB), Rubus occidentalis, are of special interest due to their rich and diverse composition of phytochemicals. In this review, we present the most up-to-date preclinical and clinical data involving berries and their phytochemicals in the chemoprevention of a variety of cancers and diseases. BRBs possess a variety of health benefits including anti-proliferative properties, anti-inflammatory activity, activation of pro-cell-death pathways, modulation of the immune response, microbiome modulation, reduction in oxidative stress, and many more. However, little has been done in both preclinical and clinical settings on the effects of BRB administration in combination with other cancer therapies currently available for patients. With the high potential for BRBs as chemopreventive agents, there is a need to investigate their potential in combination with other treatments to improve therapeutic efficacy.
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Affiliation(s)
- Felipe F. Lamenza
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
- Department of Microbiology, The Ohio State University, Columbus, OH 43210, USA
| | - Puja Upadhaya
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
| | - Peyton Roth
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
| | - Suvekshya Shrestha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
- Department of Microbiology, The Ohio State University, Columbus, OH 43210, USA
| | - Sushmitha Jagadeesha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
| | - Natalie Horn
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
| | - Hasan Pracha
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
| | - Steve Oghumu
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA; (F.F.L.); (P.U.); (P.R.); (S.S.); (S.J.); (N.H.); (H.P.)
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Chemopreventive Properties of Black Raspberries and Strawberries in Esophageal Cancer Review. Antioxidants (Basel) 2022; 11:antiox11091815. [PMID: 36139889 PMCID: PMC9495642 DOI: 10.3390/antiox11091815] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/02/2022] [Accepted: 09/10/2022] [Indexed: 11/17/2022] Open
Abstract
Esophageal cancer is one of the most fetal malignancies in the world. Esophageal squamous cell carcinoma (SCC) and esophageal adenocarcinoma (AC) are two main types of esophageal cancer and each with distinct epidemiological, etiological and histopathological characteristics. The continued global prevalence of tobacco use and alcohol consumption, coupled with limited intake of fresh fruits and vegetables, ensures that esophageal cancer will remain one of the major health threats. In addition to promoting quitting smoking and alcohol abuse, one of the strategies of cancer prevention is to identify foods, food components, or dietary patterns that can prevent or delay the onset of esophageal cancer. A food-based approach has the advantage of a complex of mixtures of bioactive components simultaneously targeting multiple processes in carcinogenesis. We have employed a preclinical rodent model of esophageal SCC to assess the effects of black raspberries (BRB) and strawberries. Our investigations demonstrate that BRB and strawberries are potent inhibitors of esophageal cancer. To prepare for this review, a literature search was performed to screen BRB and strawberries against esophageal cancer using electronic databases from PubMed, Science Direct and Google Scholar. Search was conducted covering the period from January 2000 to June 2022. Our present review has provided a systematic review about chemopreventive effects of BRB and strawberries in esophageal cancer by collecting and compiling diverse research findings from the above sources. In this review, we discussed the anti-tumor potentials of BRB and strawberries in esophageal SCC and esophageal AC separately. For each cancer type, we discuss animal models and research findings from both animal bioassays and human clinical studies. We also discuss the potential mechanisms of action of berries and their key bioactive components.
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Mounika A, Ilangovan B, Mandal S, Shraddha Yashwant W, Priya Gali S, Shanmugam A. Prospects of ultrasonically extracted food bioactives in the field of non-invasive biomedical applications - A review. ULTRASONICS SONOCHEMISTRY 2022; 89:106121. [PMID: 35987106 PMCID: PMC9403563 DOI: 10.1016/j.ultsonch.2022.106121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/27/2022] [Accepted: 08/10/2022] [Indexed: 05/15/2023]
Abstract
Foods incorporated with bioactive compounds, called nutraceuticals, can fight or prevent or alleviate diseases. The contribution of nutraceuticals or phytochemicals to non-invasive biomedical applications is increasing. Although there are many traditional methods for extracting bioactive compounds or secondary metabolites, these processes come with many disadvantages like lower yield, longer process time, high energy consumption, more usage of solvent, yielding low active principles with low efficacy against diseases, poor quality, poor mass transfer, higher extraction temperature, etc. However, nullifying all these disadvantages of a non-thermal technology, ultrasound has played a significant role in delivering them with higher yield and improved bio-efficacy. The physical and chemical effects of acoustic cavitation are the crux of the output. This review paper primarily discusses the ultrasound-assisted extraction (USAE) of bioactives in providing non-invasive prevention and cure to diseases and bodily dysfunctions in human and animal models. The outputs of non-invasive bioactive components in terms of yield and the clinical efficacy in either in vitro or in vitro conditions are discussed in detail. The non-invasive biomedical applications of USAE bioactives providing anticancer, antioxidant, cardiovascular health, antidiabetic, and antimicrobial benefits are analyzed in-depth and appraised. This review additionally highlights the improved performance of USAE compounds against conventionally extracted compounds. In addition, an exhaustive analysis is performed on the role and application of the food bioactives in vivo and in vitro systems, mainly for promoting these efficient USAE bioactives in non-invasive biomedical applications. Also, the review explores the recovery of bioactives from the less explored food sources like cactus pear fruit, ash gourd, sweet granadilla, basil, kokum, baobab, and the food processing industrial wastes like peel, pomace, propolis, wine residues, bran, etc., which is rare in literature.
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Affiliation(s)
- Addanki Mounika
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, India
| | - Bhaargavi Ilangovan
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, India
| | - Sushmita Mandal
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, India
| | - Waghaye Shraddha Yashwant
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, India
| | - Swetha Priya Gali
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, India
| | - Akalya Shanmugam
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, India; Centre of Excellence in Non-Thermal Processing, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, India.
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Huang X, Wang Y, Yang W, Dong J, Li L. Regulation of dietary polyphenols on cancer cell pyroptosis and the tumor immune microenvironment. Front Nutr 2022; 9:974896. [PMID: 36091247 PMCID: PMC9453822 DOI: 10.3389/fnut.2022.974896] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 07/29/2022] [Indexed: 11/17/2022] Open
Abstract
Cancer is a major public health problem that threatens human life worldwide. In recent years, immunotherapy has made great progress in both clinical and laboratory research. But the high heterogeneity and dynamics of tumors makes immunotherapy not suitable for all cancers. Dietary polyphenols have attracted researchers' attention due to their ability to induce cancer cell pyroptosis and to regulate the tumor immune microenvironment (TIME). This review expounds the regulation of dietary polyphenols and their new forms on cancer cell pyroptosis and the TIME. These dietary polyphenols include curcumin (CUR), resveratrol (RES), epigallocatechin gallate (EGCG), apigenin, triptolide (TPL), kaempferol, genistein and moscatilin. New forms of dietary polyphenols refer to their synthetic analogs and nano-delivery, liposomes. Studies in the past decade are included. The result shows that dietary polyphenols induce pyroptosis in breast cancer cells, liver cancer cells, oral squamous cells, carcinoma cells, and other cancer cells through different pathways. Moreover, dietary polyphenols exhibit great potential in the TIME regulation by modulating the programmed cell death protein 1(PD-1)/programmed death-ligand 1 (PD-L1) axis, enhancing antitumor immune cells, weakening the function and activity of immunosuppressive cells, and targeting tumor-associated macrophages (TAMs) to reduce their tumor infiltration and promote their polarization toward the M1 type. Dietary polyphenols are also used with radiotherapy and chemotherapy to improve antitumor immunity and shape a beneficial TIME. In conclusion, dietary polyphenols induce cancer cell pyroptosis and regulate the TIME, providing new ideas for safer cancer cures.
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Affiliation(s)
- Xiaoxia Huang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, Shenyang Agricultural University, Shenyang, China
| | - Yao Wang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, Shenyang Agricultural University, Shenyang, China
| | - Wenhui Yang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, Shenyang Agricultural University, Shenyang, China
| | - Jing Dong
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, Shenyang Agricultural University, Shenyang, China
- *Correspondence: Jing Dong
| | - Lin Li
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
- Key Laboratory of Livestock Infectious Diseases, Ministry of Education, Shenyang Agricultural University, Shenyang, China
- Lin Li
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Dong A, Lin CW, Echeveste CE, Huang YW, Oshima K, Yearsley M, Chen X, Yu J, Wang LS. Protocatechuic Acid, a Gut Bacterial Metabolite of Black Raspberries, Inhibits Adenoma Development and Alters Gut Microbiome Profiles in Apc Min/+ Mice. J Cancer Prev 2022; 27:50-57. [PMID: 35419306 PMCID: PMC8984655 DOI: 10.15430/jcp.2022.27.1.50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 11/06/2022] Open
Abstract
Administration of black raspberries (BRBs) and their anthocyanin metabolites, including protocatechuic acid (PCA), has been demonstrated to exert chemopreventive effects against colorectal cancer through alteration of innate immune cell trafficking, modulation of metabolic and inflammatory pathways, etc. Previous research has shown that the gut microbiome is important in the effectiveness of chemoprevention of colorectal cancer. This study aimed to assess the potency of PCA versus BRB dietary administration for colorectal cancer prevention using an Apc Min/+ mouse model and determine how bacterial profiles change in response to PCA and BRBs. A control AIN-76A diet supplemented with 5% BRBs, 500 ppm PCA, or 1,000 ppm PCA was administered to Apc Min/+ mice. Changes in incidence, polyp number, and polyp size regarding adenomas of the small intestine and colon were assessed after completion of the diet regimen. There were significant decreases in adenoma development by dietary administration of PCA and BRBs in the small intestine and the 5% BRB-supplemented diet in the colon. Pro-inflammatory bacterial profiles were replaced with anti-inflammatory bacteria in all treatments, with the greatest effects in the 5% BRB and 500 ppm PCA-supplemented diets accompanied by decreased COX-2 and prostaglandin E2 levels in colonic mucosa. We further showed that 500 ppm PCA, but not 1,000 ppm PCA, increased IFN-γ and SMAD4 levels in primary cultured human natural killer cells. These results suggest that both BRBs and a lower dose PCA can benefit colorectal cancer patients by inhibiting the growth and proliferation of adenomas and promoting a more favorable gut microbiome condition.
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Affiliation(s)
- Athena Dong
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, WI, USA
| | - Chien-Wei Lin
- Division of Biostatistics, Medical College of Wisconsin, WI, USA
| | - Carla Elena Echeveste
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, WI, USA
| | - Yi-Wen Huang
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kiyoko Oshima
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Martha Yearsley
- Department of Pathology, The Ohio State University, Columbus, OH, USA
| | - Xiao Chen
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, WI, USA
| | - Jianhua Yu
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center and Beckman Research Institute, Duarte, CA, USA
| | - Li-Shu Wang
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, WI, USA
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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.
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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
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Morton L, Braakhuis AJ. The Effects of Fruit-Derived Polyphenols on Cognition and Lung Function in Healthy Adults: A Systematic Review and Meta-Analysis. Nutrients 2021; 13:4273. [PMID: 34959825 PMCID: PMC8708719 DOI: 10.3390/nu13124273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/22/2021] [Accepted: 11/25/2021] [Indexed: 11/17/2022] Open
Abstract
Polyphenols are plant derived nutrients that influence oxidative stress and inflammation and therefore may have positive benefits on cognition and lung function. This systematic review and meta-analysis aimed to evaluate the effects of fruit derived polyphenol intakes on cognition and lung capacity in healthy adults. In August 2020 and October 2021, Medline and Google Scholar were used to search for relevant studies examining the effects of fruit derived polyphenol intakes on cognition and/or lung function in healthy adults (<70 years old). Fourteen studies related to cognition (409 healthy subjects) and seven lung/respiratory studies (20,788 subjects) were used for the systematic review using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. The meta-analysis (using six cognition and three lung function studies) indicated a protective effect on lung function from dietary intakes of fruit-derived polyphenols. Neither a benefit nor decrement from fruit-derived polyphenol intakes were detected for cognition. Human intervention trials examining the effects of polyphenol supplementation on lung function in healthy adults are scarce and intervention studies are warranted. More conclusive results are needed to provide recommendations for polyphenol supplementation to support aspects of cognition.
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Affiliation(s)
- Lillian Morton
- Faculty of Medical & Health Science, Grafton Campus, The University of Auckland, Auckland 1142, New Zealand;
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Ali MS, Lee EB, Lee SJ, Lee SP, Boby N, Suk K, Birhanu BT, Park SC. Aronia melanocarpa Extract Fermented by Lactobacillus plantarum EJ2014 Modulates Immune Response in Mice. Antioxidants (Basel) 2021; 10:antiox10081276. [PMID: 34439524 PMCID: PMC8389331 DOI: 10.3390/antiox10081276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/06/2021] [Accepted: 08/07/2021] [Indexed: 12/14/2022] Open
Abstract
The present study aimed to assess the immunomodulatory effects of fermented Aronia melanocarpa extract (FAME) on RAW 264.7 cells and BALB/c mice. Aronia melanocarpa fruit was fermented with Lactobacillus plantarum EJ2014 by adding yeast extract and monosodium glutamate for 9 days at 30 °C to produce γ-aminobutyric acid (GABA). After fermentation, significant GABA production was noted, along with minerals, polyphenols, and flavonoids (p < 0.05). The polyphenol content was confirmed by liquid chromatography with tandem mass spectrometry (LC-MS/MS) analysis. RAW 264.7 cells were stimulated with lipopolysaccharide (LPS, 1 μg/mL) in the presence or absence of FAME, and proinflammatory cytokine contents were measured by qPCR. In the in vivo experiment, female BALB/c mice were administered 125, 250, and 500 mg/kg of FAME for 21 days. FAME treatment increased neutrophil migration and phagocytosis (p < 0.05). It also increased splenocyte proliferation, CD4+ and CD8+ T-cell expression, and lymphocyte proliferation. Furthermore, it increased IFN-γ, IL-2, and IL-4 cytokine levels in a dose-dependent manner (p < 0.05). However, it decreased TNF-α and IL-6 levels (p < 0.05). These results indicate that FAME fortified with GABA including bioactive compounds exerts anti-inflammatory effects by inhibiting proinflammatory cytokines in RAW 264.7 cells and modulates immune response in mice. Thus, FAME could be a potential therapeutic agent for inflammatory disorders.
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Affiliation(s)
- Md. Sekendar Ali
- Department of Biomedical Science and Department of Pharmacology, School of Medicine, Brain Science and Engineering Institute, Kyungpook National University, Daegu 41944, Korea; (M.S.A.); (K.S.)
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea; (E.-B.L.); (N.B.)
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh
| | - Eon-Bee Lee
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea; (E.-B.L.); (N.B.)
| | - Seung-Jin Lee
- Development and Reproductive Toxicology Research Group, Korea Institute of Toxicology, Daejeon 34114, Korea;
| | - Sam-Pin Lee
- Department of Food Science and Technology, Keimyung University, Daegu 42601, Korea;
| | - Naila Boby
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea; (E.-B.L.); (N.B.)
| | - Kyoungho Suk
- Department of Biomedical Science and Department of Pharmacology, School of Medicine, Brain Science and Engineering Institute, Kyungpook National University, Daegu 41944, Korea; (M.S.A.); (K.S.)
| | - Biruk Tesfaye Birhanu
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea; (E.-B.L.); (N.B.)
- Correspondence: (B.T.B.); (S.-C.P.); Tel.: +82-10-5105-5545 (B.T.B.); +82-53-950-5964 (S.-C.P.)
| | - Seung-Chun Park
- Laboratory of Veterinary Pharmacokinetics and Pharmacodynamics, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea; (E.-B.L.); (N.B.)
- Correspondence: (B.T.B.); (S.-C.P.); Tel.: +82-10-5105-5545 (B.T.B.); +82-53-950-5964 (S.-C.P.)
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Zheng J, Wu H, Zhao M, Yang Z, Zhou Z, Guo Y, Lin Y, Chen H. OsMYB3 is a R2R3-MYB gene responsible for anthocyanin biosynthesis in black rice. MOLECULAR BREEDING : NEW STRATEGIES IN PLANT IMPROVEMENT 2021; 41:51. [PMID: 37309545 PMCID: PMC10236093 DOI: 10.1007/s11032-021-01244-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 08/20/2021] [Indexed: 06/14/2023]
Abstract
Black rice is a rare type of rice germplasm with various health benefits that are largely attributed to anthocyanin pigment accumulation in the pericarps. The anthocyanin biosynthesis in plant tissues is activated mainly by the MBW complexes, consisting of three types of transcription factors R2R3-MYB, bHLH, and WDR. In black rice, the bHLH and WDR components regulating anthocyanin biosynthesis in pericarps have been characterized, while the R2R3-MYB factor remains unknown. By examining the expression correlation between all putative rice MYB genes and anthocyanin biosynthesis-related genes based on transcriptome data of pericarps in combination with further molecular and genetic analysis, we proved that OsMYB3 (LOC_Os03g29614) was the determinant R2R3-MYB gene for anthocyanin biosynthesis in rice pericarps. The expression level of OsMYB3 in pericarps of black rice was significantly higher than that of white rice. The knockout of OsMYB3 in a black rice variety caused significant downregulation of 19 anthocyanin metabolites and many other flavonoids in grains. Our research deepens the understanding of regulatory system for anthocyanin biosynthesis in rice pericarps and provides implications for breeding black rice varieties with high anthocyanin level. Supplementary Information The online version contains supplementary material available at 10.1007/s11032-021-01244-x.
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Affiliation(s)
- Jie Zheng
- National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research (Wuhan), Huazhong Agricultural University, Wuhan, 430070 China
- Henry Fok College of Biology and Agriculture, Shaoguan University, Shaoguan, 512000 China
| | - Hao Wu
- Henry Fok College of Biology and Agriculture, Shaoguan University, Shaoguan, 512000 China
| | - Mingchao Zhao
- National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research (Wuhan), Huazhong Agricultural University, Wuhan, 430070 China
| | - Zenan Yang
- National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research (Wuhan), Huazhong Agricultural University, Wuhan, 430070 China
| | - Zaihui Zhou
- National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research (Wuhan), Huazhong Agricultural University, Wuhan, 430070 China
| | - Yongmei Guo
- Food Crops Institute, Yunnan Academy of Agricultural Sciences, Kunming, 650205 China
| | - Yongjun Lin
- National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research (Wuhan), Huazhong Agricultural University, Wuhan, 430070 China
| | - Hao Chen
- National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research (Wuhan), Huazhong Agricultural University, Wuhan, 430070 China
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Goodman C, Lyon KN, Scotto A, Smith C, Sebrell TA, Gentry AB, Bala G, Stoner GD, Bimczok D. A High-Throughput Metabolic Microarray Assay Reveals Antibacterial Effects of Black and Red Raspberries and Blackberries against Helicobacter pylori Infection. Antibiotics (Basel) 2021; 10:845. [PMID: 34356766 PMCID: PMC8300682 DOI: 10.3390/antibiotics10070845] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 12/17/2022] Open
Abstract
Helicobacter pylori infection is commonly treated with a combination of antibiotics and proton pump inhibitors. However, since H. pylori is becoming increasingly resistant to standard antibiotic regimens, novel treatment strategies are needed. Previous studies have demonstrated that black and red berries may have antibacterial properties. Therefore, we analyzed the antibacterial effects of black and red raspberries and blackberries on H. pylori. Freeze-dried powders and organic extracts from black and red raspberries and blackberries were prepared, and high-performance liquid chromatography was used to measure the concentrations of anthocyanins, which are considered the major active ingredients. To monitor antibiotic effects of the berry preparations on H. pylori, a high-throughput metabolic growth assay based on the Biolog system was developed and validated with the antibiotic metronidazole. Biocompatibility was analyzed using human gastric organoids. All berry preparations tested had significant bactericidal effects in vitro, with MIC90 values ranging from 0.49 to 4.17%. Antimicrobial activity was higher for extracts than powders and appeared to be independent of the anthocyanin concentration. Importantly, human gastric epithelial cell viability was not negatively impacted by black raspberry extract applied at the concentration required for complete bacterial growth inhibition. Our data suggest that black and red raspberry and blackberry extracts may have potential applications in the treatment and prevention of H. pylori infection but differ widely in their MICs. Moreover, we demonstrate that the Biolog metabolic assay is suitable for high-throughput antimicrobial susceptibility screening of H. pylori.
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Affiliation(s)
- Candace Goodman
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT 59717, USA; (C.G.); (G.B.)
| | - Katrina N. Lyon
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA; (K.N.L.); (A.S.); (C.S.); (T.A.S.); (G.D.S.)
| | - Aitana Scotto
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA; (K.N.L.); (A.S.); (C.S.); (T.A.S.); (G.D.S.)
| | - Cyra Smith
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA; (K.N.L.); (A.S.); (C.S.); (T.A.S.); (G.D.S.)
| | - Thomas A. Sebrell
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA; (K.N.L.); (A.S.); (C.S.); (T.A.S.); (G.D.S.)
| | - Andrew B. Gentry
- Bozeman Health GI Clinic, Bozeman Health Deaconess Hospital, Bozeman, MT 59715, USA;
| | - Ganesh Bala
- Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT 59717, USA; (C.G.); (G.B.)
| | - Gary D. Stoner
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA; (K.N.L.); (A.S.); (C.S.); (T.A.S.); (G.D.S.)
| | - Diane Bimczok
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA; (K.N.L.); (A.S.); (C.S.); (T.A.S.); (G.D.S.)
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Liu J, Zhou H, Song L, Yang Z, Qiu M, Wang J, Shi S. Anthocyanins: Promising Natural Products with Diverse Pharmacological Activities. Molecules 2021; 26:molecules26133807. [PMID: 34206588 PMCID: PMC8270296 DOI: 10.3390/molecules26133807] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/10/2021] [Accepted: 06/15/2021] [Indexed: 12/15/2022] Open
Abstract
Anthocyanins are natural products that give color to plants. As natural plant pigments, anthocyanins also have a series of health-promoting benefits. Many researchers have proved that anthocyanins have therapeutic effects on diseases, such as circulatory, nervous, endocrine, digestive, sensory, urinary and immune systems. Additionally, a large number of studies have reported that anthocyanins have an anticancer effect through a wide range of anti-inflammatory and antioxidant effects. The anti-disease impact and mechanism of anthocyanins are diverse, so they have high research value. This review summarizes the research progress of anthocyanins on the pharmacological agents of different diseases to provide references for subsequent research.
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Affiliation(s)
- Jiaqi Liu
- Department of Pharmacy, Baotou Medical College, Baotou 014040, China; (J.L.); (H.Z.); (M.Q.)
| | - Hongbing Zhou
- Department of Pharmacy, Baotou Medical College, Baotou 014040, China; (J.L.); (H.Z.); (M.Q.)
- Institute of Bioactive Substance and Function of Mongolian Medicine and Chinese Materia Medica, Baotou Medical College, Baotou 014060, China; (L.S.); (Z.Y.)
| | - Li Song
- Institute of Bioactive Substance and Function of Mongolian Medicine and Chinese Materia Medica, Baotou Medical College, Baotou 014060, China; (L.S.); (Z.Y.)
| | - Zhanjun Yang
- Institute of Bioactive Substance and Function of Mongolian Medicine and Chinese Materia Medica, Baotou Medical College, Baotou 014060, China; (L.S.); (Z.Y.)
| | - Min Qiu
- Department of Pharmacy, Baotou Medical College, Baotou 014040, China; (J.L.); (H.Z.); (M.Q.)
| | - Jia Wang
- Department of Pharmacy, Baotou Medical College, Baotou 014040, China; (J.L.); (H.Z.); (M.Q.)
- Correspondence: (J.W.); (S.S.)
| | - Songli Shi
- Department of Pharmacy, Baotou Medical College, Baotou 014040, China; (J.L.); (H.Z.); (M.Q.)
- Institute of Bioactive Substance and Function of Mongolian Medicine and Chinese Materia Medica, Baotou Medical College, Baotou 014060, China; (L.S.); (Z.Y.)
- Correspondence: (J.W.); (S.S.)
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Chen J, Xu B, Sun J, Jiang X, Bai W. Anthocyanin supplement as a dietary strategy in cancer prevention and management: A comprehensive review. Crit Rev Food Sci Nutr 2021; 62:7242-7254. [PMID: 33872094 DOI: 10.1080/10408398.2021.1913092] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Anthocyanins are natural pigments proven to be beneficial in the vast majority of health problems with no side effects. In this review, the latest progress on the cancer prevention and management of anthocyanins in treating cancers ranked in the top 5 of incidence and mortality was summarized, and the interaction and corresponding mechanisms were established based on a systematic review of electronic libraries. Several studies have revealed that anthocyanins have positive impact on human health with anti-cancer capacity. This review aimed to accumulate the evidence on the anti-cancer effects of anthocyanins, corresponding mechanisms and limitation of anthocyanins on cancer prevention and management. Notably, this review updated the latest studies on cancer prevention and management of anthocyanins and also inputted the future perspectives and the demanding questions for the possible contribution of anthocyanins as anti-cancer adjuvant.
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Affiliation(s)
- Jiali Chen
- Department of Food Science and Engineering, Institute of Food Safety and Nutrition, Guangdong Engineering Technology Center of Food Safety Molecular Rapid Detection, Jinan University, Guangzhou, China
| | - Baojun Xu
- Food Science and Technology Program, BNU-HKBU United International College, Zhuhai, China
| | - Jianxia Sun
- Faculty of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, PR China
| | - Xinwei Jiang
- Department of Food Science and Engineering, Institute of Food Safety and Nutrition, Guangdong Engineering Technology Center of Food Safety Molecular Rapid Detection, Jinan University, Guangzhou, China
| | - Weibin Bai
- Department of Food Science and Engineering, Institute of Food Safety and Nutrition, Guangdong Engineering Technology Center of Food Safety Molecular Rapid Detection, Jinan University, Guangzhou, China
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15
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Yue E, Yu Y, Wang X, Liu B, Bai Y, Yang B. Anthocyanin Protects Cardiac Function and Cardiac Fibroblasts From High-Glucose Induced Inflammation and Myocardial Fibrosis by Inhibiting IL-17. Front Pharmacol 2021; 11:593633. [PMID: 33603662 PMCID: PMC7884999 DOI: 10.3389/fphar.2020.593633] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 12/08/2020] [Indexed: 01/09/2023] Open
Abstract
Diabetic cardiomyopathy (DCM) is one of the major causes of death in diabetic patients. Its pathogenesis involves inflammation and fibrosis that damages the heart tissue and impairs cardiac function. Interleukin (IL)-17, a pro-inflammatory cytokine that plays an important role in a variety of chronic inflammatory processes can serve as an attractive therapeutic target. Anthocyanin, a water-soluble natural pigment, possesses impressive anti-inflammatory activity. However, its role in DCM is unclear. Hence, we investigated the protective effect of anthocyanin on the cardiovascular complications of diabetes using a mouse type 1 diabetes mellitus model induced by streptozotocin. Cardiac function and structural alterations in diabetic mice were tested by echocardiography, hematoxylin and eosin staining, and Masson trichrome staining. Immunohistochemistry was performed to evaluate the distribution and deposition of IL-17 and collagen I and III from the left ventricular tissues of diabetic mice. Cell viability was measured using the methyl thiazolyl tetrazolium assay. Protein levels of IL-17, tumor necrosis factor α, IL-1β, and IL-6 were determined using enzyme-linked immunosorbent assay. IL-17 and collagen I and III were detected by western blotting and immunofluorescence, and their mRNA levels were quantified using quantitative reverse transcription PCR. We observed that anthocyanin lowered blood glucose, improved cardiac function, and alleviated inflammation and fibrosis in the heart tissue of diabetic mice. Meanwhile, anthocyanin reduced the expression of IL-17 in high-glucose-treated cardiac fibroblasts and exhibited an anti-inflammatory effect. Deposition of collagen I and III was also decreased by anthocyanin, suggesting that anthocyanin contributes to alleviating myocardial fibrosis. In summary, anthocyanin could protect cardiac function and inhibit IL-17-related inflammation and fibrosis, which indicates its therapeutic potential in the treatment of diabetes mellitus-related complications.
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Affiliation(s)
- Er Yue
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yahan Yu
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Xinyao Wang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Bing Liu
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.,Chronic Disease Research Institute, Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin, China
| | - Yunlong Bai
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.,Chronic Disease Research Institute, Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin, China
| | - Baofeng Yang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.,Chronic Disease Research Institute, Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin, China
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Mazewski C, Luna-Vital D, Berhow M, Gonzalez de Mejia E. Reduction of colitis-associated colon carcinogenesis by a black lentil water extract through inhibition of inflammatory and immunomodulatory cytokines. Carcinogenesis 2020; 41:790-803. [PMID: 32002542 DOI: 10.1093/carcin/bgaa008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 12/19/2019] [Accepted: 01/28/2020] [Indexed: 12/11/2022] Open
Abstract
The objective was to compare the impact of black lentil (BL) water and delphinidin 3-O-(2-O-β-d-glucopyranosyl-α-l-arabinopyranoside) (D3G)-rich lentil extracts on tumor development, inflammation and immune response in an azoxymethane (AOM)/dextran sodium sulfate (DSS) model. C57BL/6 mice were randomly separated into four groups: healthy control (n = 6), AOM/DSS control (n = 14), AOM/DSS + BL (600 mg/kg body wt, n = 12) and AOM/DSS + D3G (41 mg/kg body wt, equivalent to D3G concentration in BL, n = 12). Mice were given treatments for 11 weeks using a voluntary jelly administration. AOM/DSS + BL presented a lower (P < 0.05) disease activity index, throughout and at the end (2.4) compared with AOM/DSS (6.3). AOM/DSS + BL mice had an average of 7.8 neoplasms versus 12.8 for the AOM/DSS (P < 0.05). Proinflammatory cytokines were downregulated in the colon mucosa: interleukin (IL)-1β (-77.5%, -70.7%) and IL-6 (-44.4%, -44.9%) by AOM/DSS + BL and AOM/DSS + D3G, respectively, compared with AOM/DSS. IL-6 protein expression was decreased by BL in plasma (-72.6%) and gene expression in colon polyps (fold change: -4.0) compared with AOM/DSS. AOM/DSS + D3G non-polyp tissue gene expression clustered with the healthy control tissue with only four genes modified (secreted phosphoprotein 1 and CXC motif chemokine ligands 2, 5 and 10). AOM/DSS + BL downregulated programmed death-ligand 1 protein expression in colon tissue (-54.7%) and gene expression by 2.8-fold compared with the AOM/DSS control. In fecal samples, gallic and protocatechuic acids and epicatechin were found, and concentration of most amino acids was lower and unsaturated fatty acids were higher for AOM/DSS + BL and AOM/DSS + D3G. BL and D3G-rich extracts showed anti-inflammatory and proimmune response effects while BL additionally prevented growth of neoplasia.
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Affiliation(s)
- Candice Mazewski
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, IL, USA
| | - Diego Luna-Vital
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, IL, USA
| | - Mark Berhow
- United States Department of Agriculture, Peoria, IL, USA
| | - Elvira Gonzalez de Mejia
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, IL, USA
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Cosby LE, Lee KH, Knobloch TJ, Weghorst CM, Winter JO. Comparative Encapsulation Efficiency of Lutein in Micelles Synthesized via Batch and High Throughput Methods. Int J Nanomedicine 2020; 15:8217-8230. [PMID: 33122907 PMCID: PMC7591007 DOI: 10.2147/ijn.s259202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 09/24/2020] [Indexed: 12/04/2022] Open
Abstract
PURPOSE Black raspberries (BRBs) and their anthocyanin-rich hydrophilic fractions (BRB-H) have exhibited significant chemopreventative activity across aerodigestive cancers. Lutein, the primary component of the BRB lipophilic fraction (BRB-L), also demonstrates bioactivity potential, but is less well characterized, in part because of its poor, innate bioavailability. For these lipophilic compounds to be accurately evaluated for anticancer efficacy, it is necessary to increase their functional bioavailability using delivery vehicles. Lutein has been delivered in commercial settings in emulsion form. However, emulsions are unstable, particularly in the gastrointestinal tract, which limit their use as an oral nutraceutical. Here, we evaluated lutein encapsulation and cellular uptake for nanoparticle (NP) delivery vehicles composed of three different materials synthesized via two different approaches. METHODS Specifically, NPs were synthesized via smaller scale batch interfacial instability (II) sonication and semi-continuous high throughput electrohydrodynamic-mediated mixing nanoprecipitation (EM-NP) methods using polystyrene-polyethylene oxide (PSPEO) or polycaprolactone-polyethylene glycol (PCLPEG) block copolymers and PHOSPHOLIPON 90G® (P90G, Lipoid GmbH) lipids. Size distribution, lutein encapsulation efficiency (EE), and cellular uptake and delivery were evaluated for each NP formulation. RESULTS NPs produced via high throughput EM-NP had higher EEs than NPs produced via batch II sonication, and P90G had the greatest EE (55%) and elicited faster cellular uptake in premalignant oral epithelial cells (SCC83) compared to other delivery systems. CONCLUSION These qualities suggest P90G could be a beneficial candidate for future lutein in vitro delivery research and clinical translation for oral cancer prevention.
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Affiliation(s)
- Lauren E Cosby
- Biomedical Engineering, The Ohio State University, Columbus, OH43210, USA
| | - Kil Ho Lee
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH43210, USA
| | - Thomas J Knobloch
- College of Public Health, Division of Environmental Health Sciences, The Ohio State University, Columbus, OH43210, USA
| | - Christopher M Weghorst
- College of Public Health, Division of Environmental Health Sciences, The Ohio State University, Columbus, OH43210, USA
| | - Jessica O Winter
- Biomedical Engineering, The Ohio State University, Columbus, OH43210, USA
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH43210, USA
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Masuelli L, Benvenuto M, Focaccetti C, Ciuffa S, Fazi S, Bei A, Miele MT, Piredda L, Manzari V, Modesti A, Bei R. Targeting the tumor immune microenvironment with "nutraceuticals": From bench to clinical trials. Pharmacol Ther 2020; 219:107700. [PMID: 33045254 DOI: 10.1016/j.pharmthera.2020.107700] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2020] [Indexed: 02/06/2023]
Abstract
The occurrence of immune effector cells in the tissue microenvironment during neoplastic progression is critical in determining tumor growth outcomes. On the other hand, tumors may also avoid immune system-mediated elimination by recruiting immunosuppressive leukocytes and soluble factors, which coordinate a tumor microenvironment that counteracts the efficiency of the antitumor immune response. Checkpoint inhibitor therapy results have indicated a way forward via activation of the immune system against cancer. Widespread evidence has shown that different compounds in foods, when administered as purified substances, can act as immunomodulators in humans and animals. Although there is no universally accepted definition of nutraceuticals, the term identifies a wide category of natural compounds that may impact health and disease statuses and includes purified substances from natural sources, plant extracts, dietary supplements, vitamins, phytonutrients, and various products with combinations of functional ingredients. In this review, we summarize the current knowledge on the immunomodulatory effects of nutraceuticals with a special focus on the cancer microenvironment, highlighting the conceptual benefits or drawbacks and subtle cell-specific effects of nutraceuticals for envisioning future therapies employing nutraceuticals as chemoadjuvants.
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Affiliation(s)
- Laura Masuelli
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Monica Benvenuto
- Saint Camillus International University of Health and Medical Sciences, via di Sant'Alessandro 8, 00131 Rome, Italy; Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Chiara Focaccetti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy; Department of Human Science and Promotion of the Quality of Life, San Raffaele University Rome, Via di Val Cannuta 247, 00166 Rome, Italy
| | - Sara Ciuffa
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Sara Fazi
- Department of Experimental Medicine, University of Rome "Sapienza", Viale Regina Elena 324, 00161 Rome, Italy
| | - Arianna Bei
- Medical School, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Martino Tony Miele
- Department of Experimental Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Lucia Piredda
- Department of Biology, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133 Rome, Italy
| | - Vittorio Manzari
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Andrea Modesti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy; CIMER, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
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Dharmawansa KS, Hoskin DW, Rupasinghe HPV. Chemopreventive Effect of Dietary Anthocyanins against Gastrointestinal Cancers: A Review of Recent Advances and Perspectives. Int J Mol Sci 2020; 21:ijms21186555. [PMID: 32911639 PMCID: PMC7554903 DOI: 10.3390/ijms21186555] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 08/28/2020] [Accepted: 09/02/2020] [Indexed: 12/14/2022] Open
Abstract
Anthocyanins are a group of dietary polyphenols, abundant mainly in fruits and their products. Dietary interventions of anthocyanins are being studied extensively related to the prevention of gastrointestinal (GI) cancer, among many other chronic disorders. This review summarizes the hereditary and non-hereditary characteristics of GI cancers, chemistry, and bioavailability of anthocyanins, and the most recent findings of anthocyanin in GI cancer prevention through modulating cellular signaling pathways. GI cancer-preventive attributes of anthocyanins are primarily due to their antioxidative, anti-inflammatory, and anti-proliferative properties, and their ability to regulate gene expression and metabolic pathways, as well as induce the apoptosis of cancer cells.
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Affiliation(s)
- K.V. Surangi Dharmawansa
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3, Canada;
| | - David W. Hoskin
- Department of Pathology, Faculty of Medicine, Dalhousie University, Halifax, NS B3H 4R2, Canada;
- Department of Microbiology and Immunology, and Department of Surgery, Faculty of Medicine, Dalhousie University, Halifax, NS B3H 4R2, Canada
| | - H. P. Vasantha Rupasinghe
- Department of Plant, Food, and Environmental Sciences, Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3, Canada;
- Department of Pathology, Faculty of Medicine, Dalhousie University, Halifax, NS B3H 4R2, Canada;
- Correspondence: ; Tel.: +1-902-893-6623
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20
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Peiffer DS. Modulation of the host microbiome by black raspberries or their components and the therapeutic implications in cancer. FOOD FRONTIERS 2020. [DOI: 10.1002/fft2.40] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Daniel S Peiffer
- Health Sciences Division Loyola University Chicago Maywood Illinois
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21
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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: 105] [Impact Index Per Article: 26.3] [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.
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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.
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22
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May S, Parry C, Parry L. Berry chemoprevention: Do berries decrease the window of opportunity for tumorigenesis. FOOD FRONTIERS 2020. [DOI: 10.1002/fft2.32] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Stephanie May
- European Cancer Stem Cell Research Institute School of Biosciences Cardiff University Cardiff UK
| | - Connor Parry
- European Cancer Stem Cell Research Institute School of Biosciences Cardiff University Cardiff UK
| | - Lee Parry
- European Cancer Stem Cell Research Institute School of Biosciences Cardiff University Cardiff UK
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23
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Zhao X, Feng P, He W, Du X, Chen C, Suo L, Liang M, Zhang N, Na A, Zhang Y. The Prevention and Inhibition Effect of Anthocyanins on Colorectal Cancer. Curr Pharm Des 2020; 25:4919-4927. [PMID: 31830892 DOI: 10.2174/1381612825666191212105145] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 11/28/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Anthocyanins are a type of flavonoids that are natural water soluble glycosidic pigments with efficacious anti-cancer effects, which have good biological activity against many cancers including colorectal cancer (CRC). However, the exact molecular mechanism used by anthocyanins against cancer is unclear; it is also unclear what a reasonable dosage might be for their use against colorectal cancer. METHODS Western blotting, immunohistochemistry, MTT assay, xenograft model, and hematoxylin-eosin (HE) staining were used to perform the experiments. RESULTS Compared with the control group, anthocyanins could significantly inhibit the cell viability and proliferation and promote the apoptosis of human colon cancer HT29 cells. Furthermore, anthocyanins reduced tumor weight and volume in a colon tumor mouse model and downregulated the expression of PI3K protein, inhibited AKT expression and phosphorylation, decreased the Bcl-2 and Bax ratio and reduced survivin protein expression in the tumor tissue. CONCLUSION Anthocyanins promoted apoptosis of CRC cells and inhibited colon cancer growth of xenografted tumors. Mechanistically, anthocyanins enhanced the Bcl-2/Bax and caspase-dependent apoptotic pathways through targeting the PI3K/AKT/survivin pathway, resulting in impairment of growth of CRC.
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Affiliation(s)
- Xin Zhao
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China.,State-Province Key Laboratory of Biopharmaceutical Engineering, Harbin, China
| | - Panfeng Feng
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Wenqian He
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Xing Du
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Chao Chen
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Lianhuan Suo
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Min Liang
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China
| | - Na Zhang
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China
| | - An Na
- Science and Technology Park, Harbin Medical University, Harbin, China
| | - Yan Zhang
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, China.,State-Province Key Laboratory of Biopharmaceutical Engineering, Harbin, China
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24
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Affiliation(s)
- Gary D. Stoner
- College of Medicine The Ohio State University Columbus Ohio
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25
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Pan P, Zhu Z, Oshima K, Aldakkak M, Tsai S, Huang YW, Dong W, Zhang J, Lin CW, Wang Y, Yearsley M, Yu J, Wang LS. Black raspberries suppress pancreatic cancer through modulation of NKp46 +, CD8 +, and CD11b + immune cells. FOOD FRONTIERS 2020; 1:70-82. [PMID: 32368735 DOI: 10.1002/fft2.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a fatal disease with a low survival rate (9%). Epidemiologic studies show that healthy dietary patterns enriched of fruits and vegetables lower the risk of PDAC. We previously showed that supplementing black raspberries (BRBs) to patients with colorectal cancer increased tumor-infiltrating NK cells and their cytotoxicity. We aimed to determine whether BRBs combat PDAC by modulating cancer immunity. NOD.SCID mice lacking T and B cells were injected with human Panc-1-Luc cells orthotopically, and immunocompetent Kras LSL.G12D/+ -Trp53 LSL.R172H/+ -Pdx-1-Cre mice were fed BRBs. Peripheral blood mononuclear cells (PBMCs) from PDAC patients were treated with butyrate, a microbial metabolite of BRBs. The absence of T and B cells did not dampen BRBs' anti-tumor effects in the NOD.SCID mice. In the Kras LSL.G12D/+ -Trp53 LSL.R172H/+ -Pdx-1-Cre mice, BRBs significantly prolonged survival (189 days versus 154 days). In both models, BRBs decreased tumor-infiltrating CD11b+ cells and the expression of IL-1β, sEH, and Ki67. BRBs also increased tumor-infiltrating NKp46+ cells and the expression of CD107a, a functional marker of cytolytic NK and CD8+ T cells. In Kras LSL.G12D/+ -Trp53 LSL.R172H/+ -Pdx-1-Cre mice, tumor infiltration of CD8+ T cells was increased by BRBs. Further using the PBMCs from PDAC patients, we show that butyrate decreased the population of myeloid-derived suppressor cells (MDSCs). Butyrate also reversed CD11b+ cell-mediated suppression on CD8+ T cells. Interestingly, there is a negative association between MDSC changes and patients' survival, suggesting that the more decrease in MDSC population induced by butyrate treatment, the longer the patient had survived. Our study suggests the immune-modulating potentials of BRBs in PDAC.
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Affiliation(s)
- Pan Pan
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin
| | - Zheng Zhu
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center and Beckman Research Institute
| | | | | | - Susan Tsai
- Department of Surgery, Medical College of Wisconsin
| | - Yi-Wen Huang
- Department of Obstetrics and Gynecology, Medical College of Wisconsin
| | - Wenjuan Dong
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center and Beckman Research Institute
| | - Jianying Zhang
- Division of Biostatistics, Department of Science of Informatics, City of Hope National Medical Center and Beckman Research Institute
| | - Chien-Wei Lin
- Division of Biostatistics, Medical College of Wisconsin
| | - Youwei Wang
- The James Cancer Hospital, The Ohio State University
| | | | - Jianhua Yu
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center and Beckman Research Institute
| | - Li-Shu Wang
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin
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26
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de Mejia EG, Zhang Q, Penta K, Eroglu A, Lila MA. The Colors of Health: Chemistry, Bioactivity, and Market Demand for Colorful Foods and Natural Food Sources of Colorants. Annu Rev Food Sci Technol 2020; 11:145-182. [PMID: 32126181 DOI: 10.1146/annurev-food-032519-051729] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
There is an increasing consumer demand for natural colors in foods. However, there is a limited number of available natural food sources for use by the food industry because of technical and regulatory limitations. Natural colors are less stable and have less vibrant hues compared to their synthetic color counterparts. Natural pigments also have known health benefits that are seldom leveraged by the food industry. Betalains, carotenoids, phycocyanins, and anthocyanins are major food colorants used in the food industry that have documented biological effects, particularly in the prevention and management of chronic diseases such as diabetes, obesity, and cardiovascular disease. The color industry needs new sources of stable, functional, and safe natural food colorants. New opportunities include sourcing new colors from microbial sources and via the use of genetic biotechnology. In all cases, there is an imperative need for toxicological evaluation to pave the way for their regulatory approval.
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Affiliation(s)
- Elvira Gonzalez de Mejia
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Illinois 61801, USA;
| | - Qiaozhi Zhang
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Kayla Penta
- Department of Molecular and Structural Biochemistry and Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, North Carolina 28081, USA
| | - Abdulkerim Eroglu
- Department of Molecular and Structural Biochemistry and Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, North Carolina 28081, USA
| | - Mary Ann Lila
- Department of Food, Bioprocessing & Nutrition Sciences and Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, North Carolina 28081, USA
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27
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Govers C, Berkel Kasikci M, van der Sluis AA, Mes JJ. Review of the health effects of berries and their phytochemicals on the digestive and immune systems. Nutr Rev 2019; 76:29-46. [PMID: 29087531 DOI: 10.1093/nutrit/nux039] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Berries are generally considered beneficial to health. This health-promoting potential has mainly been ascribed to berries' phytochemical and vitamin content, and little attention has been paid to the potential benefits of berries for the digestive tract, despite this being the first point of contact. In vivo studies that described the health effects of berries on individual parts of the digestive tract (ie, the mouth, esophagus, stomach, small and large intestine, microbiome, and immune system) were reviewed. Immune effects were included because a large part of the immune system is located in the intestine. Beneficial health effects were mainly observed for whole berry extracts, not individual berry components. These effects ranged from support of the immune system and beneficial microbiota to reduction in the number and size of premalignant and malignant lesions. These results demonstrate the potency of berries and suggest berries can serve as a strong adjuvant to established treatments or therapies for a variety of gastrointestinal and immune-related illnesses.
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Affiliation(s)
- Coen Govers
- Wageningen Food & Biobased Research, Wageningen University and Research, Bornse Weilanden, Wageningen, the Netherlands
| | - Muzeyyen Berkel Kasikci
- Wageningen Food & Biobased Research, Wageningen University and Research, Bornse Weilanden, Wageningen, the Netherlands.,Department of Food Engineering, Faculty of Engineering, Celal Bayar University, Manisa, Turkey
| | - Addie A van der Sluis
- Wageningen Food & Biobased Research, Wageningen University and Research, Bornse Weilanden, Wageningen, the Netherlands
| | - Jurriaan J Mes
- Wageningen Food & Biobased Research, Wageningen University and Research, Bornse Weilanden, Wageningen, the Netherlands
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28
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Mazewski C, Kim MS, Gonzalez de Mejia E. Anthocyanins, delphinidin-3-O-glucoside and cyanidin-3-O-glucoside, inhibit immune checkpoints in human colorectal cancer cells in vitro and in silico. Sci Rep 2019; 9:11560. [PMID: 31399602 PMCID: PMC6689002 DOI: 10.1038/s41598-019-47903-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 07/26/2019] [Indexed: 12/16/2022] Open
Abstract
The objective was to assess anti-progression and stimulatory immune response effects among anthocyanins (ANC) and their metabolites on human colorectal cancer cells in vitro and in silico. Pure phenolics including delphinidin-3-O-glucoside (D3G) and its metabolites, delphinidin (DC) and gallic acid (GA), were tested alone or in combination, on HCT-116 and HT-29 human colorectal cancer cells (100-600 µg/mL). HCT-116 and HT-29 50% inhibition concentrations (µg/mL) were 396 ± 23 and 329 ± 17 for D3G; 242 ± 16 and >600 for DC; and 154 ± 5 and 81 ± 5 for GA, respectively. Using molecular docking, cyanidin-3-O-glucoside (C3G) showed the highest potential to inhibit immune checkpoints: programmed cell death protein-1 (PD-1) (-6.8 kcal/mol) and programmed death-ligand-1 (PD-L1) (-9.6 kcal/mol). C3G, D3G, DC, GA, and D3G-rich extracts decreased PD-L1 protein expression in HCT-116 cells. C3G decreased PD-L1 fluorescence intensity by 39%. ANC decreased PD-1 expression in peripheral blood mononuclear cells in monoculture by 41% and 55%, and co-culture with HCT-116 and HT-29 cells by 39% and 26% (C3G) and 50% and 51% (D3G), respectively. D3G and C3G, abundant in plant foods, showed potential for binding with and inhibiting immune checkpoints, PD-1 and PD-L1, which can activate immune response in the tumor microenvironment and induce cancer cell death.
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Affiliation(s)
- Candice Mazewski
- Department of Food Science and Human Nutrition, University of Illinois, Urbana, USA
| | - Morgan Sanha Kim
- Department of Chemical and Biomolecular Engineering, University of Illinois, Urbana, USA
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29
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Tomay F, Marinelli A, Leoni V, Caccia C, Matros A, Mock HP, Tonelli C, Petroni K. Purple corn extract induces long-lasting reprogramming and M2 phenotypic switch of adipose tissue macrophages in obese mice. J Transl Med 2019; 17:237. [PMID: 31337415 PMCID: PMC6651915 DOI: 10.1186/s12967-019-1972-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 07/05/2019] [Indexed: 02/08/2023] Open
Abstract
Background Obesity is a chronic and systemic inflammatory disorder and an important risk factor for the onset of several chronic syndromes. Adipose tissue (AT) plays a crucial role in the development of obesity, promoting the infiltration and accumulation of leukocytes in the tissue and sustaining adipocyte expansion. Anthocyanins exert a broad range of health benefits, but their effect in improving obesity-related inflammation in vivo has been poorly characterized. We examined the effects of a purple corn cob extract in the context of AT inflammation in a murine diet-induced obesity (DIO) model. Methods Male C57BL/6J mice were subjected to control diet (CTR + H2O), high fat diet (HF + H2O) or high fat diet plus purple corn extract (HF + RED) for 12 weeks. Blood glucose, AT, and liver gene expression, metabolism, biochemistry, and histology were analysed and flow cytometry was performed on AT leukocytes and Kupffer cells. Results RED extract intake resulted in lower MCP-1 mediated recruitment and proliferation of macrophages into crown-like structures in the AT. AT macrophages (ATM) of HF + RED group upregulated M2 markers (ArgI, Fizz1, TGFβ), downregulating inflammatory mediators (TNF-α, IL-6, IL-1β, COX-2) thanks to the suppression of NF-kB signalling. ATM also increased the expression of iron metabolism-related genes (FABP4, Hmox1, Ferroportin, CD163, TfR1, Ceruloplasmin, FtL1, FtH1) associated with a reduction in iron storage and increased turnover. ATM from HF + RED mice did not respond to LPS treatment ex vivo, confirming the long-lasting effects of the treatment on M2 polarization. Adipocytes of HF + RED group improved lipid metabolism and displayed a lower inflammation grade. Liver histology revealed a remarkable reduction of steatosis in the HF + RED group, and Kupffer cell profiling displayed a marked switch towards the M2 phenotype. Conclusions RED extract attenuated AT inflammation in vivo, with a long-lasting reprogramming of ATM and adipocyte profiles towards the anti-inflammatory phenotype, therefore representing a valuable supplement in the context of obesity-associated disorders. Electronic supplementary material The online version of this article (10.1186/s12967-019-1972-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Federica Tomay
- Dipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy
| | | | - Valerio Leoni
- Laboratory of Clinical Chemistry, Hospital of Varese, ASST-Settelaghi, Varese, Italy
| | - Claudio Caccia
- Laboratory of Clinical Pathology and Human Genetics, Foundation IRCCS Carlo Besta, Milan, Italy
| | - Andrea Matros
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany.,School of Agriculture, Food and Wine, University of Adelaide, Adelaide, Australia
| | - Hans-Peter Mock
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany
| | - Chiara Tonelli
- Dipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy.
| | - Katia Petroni
- Dipartimento di Bioscienze, Università degli Studi di Milano, Milan, Italy.
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30
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Metabolic Regulation of Glycolysis and AMP Activated Protein Kinase Pathways during Black Raspberry-Mediated Oral Cancer Chemoprevention. Metabolites 2019; 9:metabo9070140. [PMID: 31336728 PMCID: PMC6680978 DOI: 10.3390/metabo9070140] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/15/2019] [Accepted: 07/08/2019] [Indexed: 12/26/2022] Open
Abstract
Oral cancer is a public health problem with an incidence of almost 50,000 and a mortality of 10,000 each year in the USA alone. Black raspberries (BRBs) have been shown to inhibit oral carcinogenesis in several preclinical models, but our understanding of how BRB phytochemicals affect the metabolic pathways during oral carcinogenesis remains incomplete. We used a well-established rat oral cancer model to determine potential metabolic pathways impacted by BRBs during oral carcinogenesis. F344 rats were exposed to the oral carcinogen 4-nitroquinoline-1-oxide in drinking water for 14 weeks, then regular drinking water for six weeks. Carcinogen exposed rats were fed a 5% or 10% BRB supplemented diet or control diet for six weeks after carcinogen exposure. RNA-Seq transcriptome analysis on rat tongue, and mass spectrometry and NMR metabolomics analysis on rat urine were performed. We tentatively identified 57 differentially or uniquely expressed metabolites and over 662 modulated genes in rats being fed with BRB. Glycolysis and AMPK pathways were modulated during BRB-mediated oral cancer chemoprevention. Glycolytic enzymes Aldoa, Hk2, Tpi1, Pgam2, Pfkl, and Pkm2 as well as the PKA-AMPK pathway genes Prkaa2, Pde4a, Pde10a, Ywhag, and Crebbp were downregulated by BRBs during oral cancer chemoprevention. Furthermore, the glycolysis metabolite glucose-6-phosphate decreased in BRB-administered rats. Our data reveal the novel metabolic pathways modulated by BRB phytochemicals that can be targeted during the chemoprevention of oral cancer.
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31
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Chen T, Shi N, Afzali A. Chemopreventive Effects of Strawberry and Black Raspberry on Colorectal Cancer in Inflammatory Bowel Disease. Nutrients 2019; 11:E1261. [PMID: 31163684 PMCID: PMC6627270 DOI: 10.3390/nu11061261] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/24/2019] [Accepted: 05/27/2019] [Indexed: 12/19/2022] Open
Abstract
Colorectal cancer (CRC) remains the third most common cause of cancer-related death in the United States and the fourth globally with a rising incidence. Inflammatory bowel disease (IBD) is a chronic immunologically mediated disease that imposes a significant associated health burden, including the increased risk for colonic dysplasia and CRC. Carcinogenesis has been attributed to chronic inflammation and associated with oxidative stress, genomic instability, and immune effectors as well as the cytokine dysregulation and activation of the nuclear factor kappa B (NFκB) signaling pathway. Current anti-inflammation therapies used for IBD treatment have shown limited effects on CRC chemoprevention, and their long-term toxicity has limited their clinical application. However, natural food-based prevention approaches may offer significant cancer prevention effects with very low toxicity profiles. In particular, in preclinical and clinical pilot studies, strawberry and black raspberry have been widely selected as food-based interventions because of their potent preventive activities. In this review, we summarize the roles of strawberry, black raspberry, and their polyphenol components on CRC chemoprevention in IBD.
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Affiliation(s)
- Tong Chen
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA.
| | - Ni Shi
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA.
| | - Anita Afzali
- Division of Gastroenterology, Hepatology and Nutrition, The Ohio State University, Columbus, OH 43210, USA.
- Inflammatory Bowel Disease Center, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA.
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32
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Porta C, Marino A, Consonni FM, Bleve A, Mola S, Storto M, Riboldi E, Sica A. Metabolic influence on the differentiation of suppressive myeloid cells in cancer. Carcinogenesis 2019; 39:1095-1104. [PMID: 29982315 DOI: 10.1093/carcin/bgy088] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/27/2018] [Indexed: 12/11/2022] Open
Abstract
New evidences indicate that the metabolic instruction of immunity (immune metabolism) results from the integration of cell metabolism and whole-body metabolism, which are both influenced by nutrition, microbiome metabolites and disease-driven metabolism (e.g. cancer metabolism). Cancer metabolism influences the immunological homeostasis and promotes immune alterations that support disease progression, hence influencing the clinical outcome. Cancer cells display increased glucose uptake and fermentation of glucose to lactate, even in the presence of completely functioning mitochondria. A major side effect of this event is immunosuppression, characterized by limited immunogenicity of cancer cells and restriction of the therapeutic efficacy of anticancer immunotherapy. Here, we discuss how the metabolism of myeloid cells associated with cancer contributes to the differentiation of their suppressive phenotype and therefore to cancer immune evasion.
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Affiliation(s)
- Chiara Porta
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "Amedeo Avogadro", Novara
| | - Arianna Marino
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "Amedeo Avogadro", Novara
| | | | - Augusto Bleve
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "Amedeo Avogadro", Novara
| | - Silvia Mola
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "Amedeo Avogadro", Novara
| | - Mariangela Storto
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "Amedeo Avogadro", Novara
| | - Elena Riboldi
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "Amedeo Avogadro", Novara
| | - Antonio Sica
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "Amedeo Avogadro", Novara.,Humanitas Clinical and Research Center, Rozzano, Italy
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Pan F, Chen Y, He JZ, Long L, Chen Y, Luo HJ, Xu YW, Pang XX, Yang Q, Wang JJ, Xu XE, Wang SH, Li EM, Xu LY. Dietary riboflavin deficiency promotes N-nitrosomethylbenzylamine-induced esophageal tumorigenesis in rats by inducing chronic inflammation. Am J Cancer Res 2019; 9:2469-2481. [PMID: 31815047 PMCID: PMC6895446 DOI: pmid/31815047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 10/18/2019] [Indexed: 02/05/2023] Open
Abstract
Epidemiological studies in high-incidence areas of esophageal cancer in China suggest that environmental carcinogen N-nitrosomethylbenzylamine (NMBA) and riboflavin (RBF) deficiency may be the main risk factors for esophageal cancer. However, it is not clear that the combination induces cancer. Here, experiment (Exp) 1 evaluated the effects of NMBA and RBF deficiency individually or in combination on esophageal tumorigenesis. Male F344 rats were randomly assigned to 4 groups into a 2 (no NMBA vs. NMBA) × 2 (normal RBF vs. RBF-deficient) factorial design, including normal RBF (6 mg/kg, R6), RBF-deficient (0 mg/kg, R0), normal RBF combined with NMBA (R6N), and RBF-deficient combined with NMBA (R0N) groups. The Exp 2 explored the effects of RBF deficiency at different doses combined with NMBA (0.6 mg/kg, R0.6N; 0.06 mg/kg, R0.06N) on esophageal tumorigenesis. Results showed that R0N enhanced the incidence of esophageal intraepithelial neoplasia (EIN, 53.3%, P = 0.06), including carcinoma in situ, whereas R6N mainly induced the occurrence of esophageal benign hyperplasia (38.9%) and EIN (16.7%). RBF deficiency promotes EIN in a dose-dependent manner, and R0.06N significantly increases the incidence of EIN (57.9%, P < 0.05). Gene expression profiling demonstrated that inflammatory cytokines were highly expressed in R0N EIN tissues, whereas R6N EIN tissues had a proliferation and differentiation gene signature (fold-change > 1.5). Furthermore, RBF deficiency aggravated oxidative DNA damage (8-OHdG) and double-strand breaks (γH2AX) (P < 0.05). Our results suggest that RBF deficiency causes chronic inflammation-associated genomic instability contributes to NMBA-induced esophageal tumorigenesis.
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Affiliation(s)
- Feng Pan
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Department of Biochemistry and Molecular Biology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Ye Chen
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Institute of Oncologic Pathology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Jian-Zhong He
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Institute of Oncologic Pathology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Lin Long
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Department of Biochemistry and Molecular Biology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Yang Chen
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Department of Biochemistry and Molecular Biology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Hong-Jun Luo
- Bioanalytical Laboratory, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Yi-Wei Xu
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Department of Clinical Laboratory Medicine, The Cancer Hospital of Shantou University Medical CollegeShantou 515041, Guangdong, China
| | - Xiao-Xiao Pang
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Institute of Oncologic Pathology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Qian Yang
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Institute of Oncologic Pathology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Juan-Juan Wang
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Institute of Oncologic Pathology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Xiu-E Xu
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Institute of Oncologic Pathology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Shao-Hong Wang
- Department of Pathology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen UniversityShantou 515041, Guangdong, China
| | - En-Min Li
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Department of Biochemistry and Molecular Biology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
| | - Li-Yan Xu
- Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Medical College of Shantou UniversityShantou 515041, Guangdong, China
- Institute of Oncologic Pathology, Medical College of Shantou UniversityShantou 515041, Guangdong, China
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Peng Y, Lin-Wang K, Cooney JM, Wang T, Espley RV, Allan AC. Differential regulation of the anthocyanin profile in purple kiwifruit ( Actinidia species). HORTICULTURE RESEARCH 2019; 6:3. [PMID: 30622721 PMCID: PMC6312553 DOI: 10.1038/s41438-018-0076-4] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 06/13/2018] [Accepted: 07/19/2018] [Indexed: 05/19/2023]
Abstract
Anthocyanins are a group of secondary metabolites that colour fruit and flowers orange, red, purple or blue depending on a number of factors, such as the basic structure, co-pigmentation, metal ion complexation and vacuolar pH. The biosynthesis of anthocyanin is regulated at the transcriptional level by a group of transcription factors, the MYB-bHLH-WD40 (MBW) complex. In this study, the purple colouration in several kiwifruit (Actinidia) species was identified and characterised as red cyanidin-based and blue delphinidin-based anthocyanins. The differential pigmentation in the skin and flesh can be attributed to the differential ratio of cyanidin and delphinidin derivatives accumulated in the total anthocyanin profile. The expression of anthocyanin biosynthetic genes chalcone synthase (CHS), flavonoid 3-O-glucosyltransferase (F3GT), flavonoid 3'-hydroxylase (F3'H) and flavonoid 3'5'-hydroxylase (F3'5'H) is crucial for anthocyanin accumulation. However, the balance of expression of the F3'H and F3'5'H genes appears responsible for the ratio of cyanidin and delphinidin derivatives, while a lack of CHS, F3GT and MYB110 expression is responsible for a lack of total anthocyanins. The transcriptional regulation of the F3'H and F3'5'H promoters by the R2R3 MYB transcription factor MYB110 is markedly different in tobacco transient assays. When kiwifruit MYB10 or MYB110 are over-expressed in Actinidia chinensis both cyanidin-based and delphinidin-based anthocyanins are elevated, but F3'H and F3'5'H genes are not strongly correlated with MYB expression. These results suggest that the core kiwifruit anthocyanin pathway genes are dependent on characterised MYB transcription factors, while other regulatory proteins are more directly responsible for the expression of the F3'H and F3'5'H genes.
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Affiliation(s)
- Yongyan Peng
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
- The New Zealand Institute for Plant and Food Research Limited, Mt Albert, Auckland, New Zealand
| | - Kui Lin-Wang
- The New Zealand Institute for Plant and Food Research Limited, Mt Albert, Auckland, New Zealand
| | - Janine M. Cooney
- The New Zealand Institute for Plant and Food Research Limited, East Street, 3214 Hamilton, New Zealand
| | - Tianchi Wang
- The New Zealand Institute for Plant and Food Research Limited, Mt Albert, Auckland, New Zealand
| | - Richard V. Espley
- The New Zealand Institute for Plant and Food Research Limited, Mt Albert, Auckland, New Zealand
| | - Andrew C. Allan
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
- The New Zealand Institute for Plant and Food Research Limited, Mt Albert, Auckland, New Zealand
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Pan P, Dombkowski AA, Wang LS, Stoner GD. A nutrigenetic approach for investigating the chemopreventive effects of black raspberries during the development of preneoplastic esophagi in rats. JOURNAL OF BERRY RESEARCH 2018; 8:263-274. [PMID: 30613310 PMCID: PMC6319902 DOI: 10.3233/jbr-180346] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
BACKGROUND Large epidemiological studies have shown that diets high in fruits reduce the risk of esophageal squamous cell carcinoma (ESCC). OBJECTIVE The current study investigated the effects of black raspberries (BRBs) on gene expression during the development of preneoplastic esophagi in rats. METHODS Using a post-initiation protocol, F344 rats were injected with N-nitrosomethylbenzylamine (NMBA) and then fed either a control diet or 5% BRBs. At weeks 9, 15, and 35, we euthanized subgroups of the rats and collected preneoplastic esophagi to isolate RNA samples for DNA microarray. RESULTS Along the development of NMBA-induced preneoplastic esophagi, NMBA injections led to differential expression of 1181 genes comparing to control rats, and dietary BRBs modulated 428 genes in esophagi from NMBA-treated rats. There are 137 common genes between 1181 and 428 gene sets, and BRBs significantly reversed the expression of 133 genes. These genes are associated with multiple gene oncology functions. BRBs induced an 8.8-fold gene enrichment on the pathway of inflammatory response and regulated 10 genes involved in this pathway. Among them, BRBs significantly reversed the expression of pro-inflammatory cytokines, such as CCL2, S100A8, and IL19. CONCLUSIONS BRBs exhibit strong anti-inflammatory effects against NMBA-induced rat esophageal tumorigenesis.
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Affiliation(s)
- Pan Pan
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Alan A. Dombkowski
- Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI, USA
| | - Li-Shu Wang
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Gary D. Stoner
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
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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.
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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
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Pan P, Peiffer DS, Huang YW, Oshima K, Stoner GD, Wang LS. Inhibition of the development of N-nitrosomethylbenzylamine-induced esophageal tumors in rats by strawberries and aspirin, alone and in combination. JOURNAL OF BERRY RESEARCH 2018; 8:137-146. [PMID: 29977412 PMCID: PMC6029707 DOI: 10.3233/jbr-170291] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
BACKGROUND Esophageal squamous cell carcinoma (ESCC) is one of two subtypes of esophageal cancer, with high incidence and mortality rates in developing countries. OBJECTIVE The current study investigated the potential chemoprotective effects of strawberries and aspirin against the development of rat esophageal papillomas, the precursors to ESCC. METHODS Using a prevention model, we administered study diets to rats before, during, and after N-nitrosomethylbenzylamine (NMBA) treatment. The effects of the four diets were evaluated: the control diet, 5% strawberry powder in the control diet, 0.01% aspirin in the drinking water, and the combination of strawberries and aspirin. At week 25, we euthanized all the rats and collected their esophagi to quantify tumor incidence, multiplicity, and burden, as well as for molecular analysis. RESULTS Both strawberries and aspirin significantly decreased esophageal tumor multiplicity, with the combination causing the most robust suppression. Aspirin alone and the combination decreased the total tumor burden in the esophagus. None of the diets had a significant effect on tumor incidence or the expression of COX-1 and COX-2. Strawberries and aspirin, alone and in combination, significantly suppressed squamous epithelial cell proliferation (PCNA). CONCLUSIONS Strawberries, aspirin, and their combination exhibit chemoprotective effects against NMBA-induced esophageal tumors in rats.
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Affiliation(s)
- Pan Pan
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Daniel S. Peiffer
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
- Current: Stritch School of Medicine, Loyola University Chicago, Chicago, IL, USA
| | - Yi-Wen Huang
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kiyoko Oshima
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI, USA
- Current: Department of Pathology, John Hopkins University, Baltimore, MD, USA
| | - Gary D. Stoner
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
- Corresponding authors. Gary D. Stoner, Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA. and Li-Shu Wang, Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, RM C4930, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA. Tel.: +1 414 955 2827; Fax: +1 414 955 6059;
| | - Li-Shu Wang
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
- Corresponding authors. Gary D. Stoner, Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA. and Li-Shu Wang, Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, RM C4930, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA. Tel.: +1 414 955 2827; Fax: +1 414 955 6059;
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Pan P, Huang YW, Oshima K, Yearsley M, Zhang J, Yu J, Arnold M, Wang LS. An immunological perspective for preventing cancer with berries. JOURNAL OF BERRY RESEARCH 2018; 8:163-175. [PMID: 30159104 PMCID: PMC6110394 DOI: 10.3233/jbr-180305] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Berries and their phytochemicals have well documented chemopreventive roles, but understanding their ability to regulate cancer immunology is only beginning to be explored. The literature, including human studies, suggests that berry components can modulate our immune system to delay cancer development. Moreover, their wide spectrum of phytochemicals suggests that they might influence the functions of multiple immune cells and different aspects of cancer immunity. Cancer immune-therapies are showing promise for some types of cancer because they boost T cells' ability to recognize tumor cells - an essential prelude to destruction. Recognition occurs after dendritic cells present antigen, such as tumor antigen, to T cells, generating an adaptive response. Therefore, the potential of berries to aid cancer immune-therapies by, for example, regulating dendritic cells, warrants further investigation in animal and human studies. More information is also needed about berries' effects on the entire spectrum of immunity so that a comprehensive view can inform efforts to use berries to enhance immune responses during cancer prevention and treatment. This review summarizes the effects of berries as anti-tumor agents from the immunological perspective in tumor-bearing animals and humans.
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Affiliation(s)
- Pan Pan
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yi-Wen Huang
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kiyoko Oshima
- Department of Pathology, John Hopkins University, Baltimore, MD, USA
| | - Martha Yearsley
- Department of Pathology, The Ohio State University, Columbus, OH, USA
| | - Jianying Zhang
- Center for Biostatistics, The Ohio State University, Columbus, OH, USA
| | - Jianhua Yu
- Department of Internal Medicine, Division of Hematology, College of Medicine, Comprehensive Cancer Center and The James Cancer Hospital, The Ohio State University, Columbus, OH, USA
| | - Mark Arnold
- Department of Surgery, The Ohio State University, OH, USA
| | - Li-Shu Wang
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
- Corresponding author: Li-Shu Wang, Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, RM C4930, 8701 Watertown Plank Rd, Milwaukee, WI, 53226, USA. Tel.: +1 414 955 2827; Fax: +1 414 955 6059; .
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Oghumu S, Casto BC, Ahn-Jarvis J, Weghorst LC, Maloney J, Geuy P, Horvath KZ, Bollinger CE, Warner BM, Summersgill KF, Weghorst CM, Knobloch TJ. Inhibition of Pro-inflammatory and Anti-apoptotic Biomarkers during Experimental Oral Cancer Chemoprevention by Dietary Black Raspberries. Front Immunol 2017; 8:1325. [PMID: 29109723 PMCID: PMC5660285 DOI: 10.3389/fimmu.2017.01325] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 09/29/2017] [Indexed: 01/12/2023] Open
Abstract
Oral cancer continues to be a significant public health problem worldwide. Recently conducted clinical trials demonstrate the ability of black raspberries (BRBs) to modulate biomarkers of molecular efficacy that supports a chemopreventive strategy against oral cancer. However, it is essential that a preclinical animal model of black raspberry (BRB) chemoprevention which recapitulates human oral carcinogenesis be developed, so that we can validate biomarkers and evaluate potential mechanisms of action. We therefore established the ability of BRBs to inhibit oral lesion formation in a carcinogen-induced rat oral cancer model and examined potential mechanisms. F344 rats were administered 4-nitroquinoline 1-oxide (4NQO) (20 µg/ml) in drinking water for 14 weeks followed by regular drinking water for 6 weeks. At week 14, rats were fed a diet containing either 5 or 10% BRB, or 0.4% ellagic acid (EA), a BRB phytochemical. Dietary administration of 5 and 10% BRB reduced oral lesion incidence and multiplicity by 39.3 and 28.6%, respectively. Histopathological analyses demonstrate the ability of BRBs and, to a lesser extent EA, to inhibit the progression of oral cancer. Oral lesion inhibition by BRBs was associated with a reduction in the mRNA expression of pro-inflammatory biomarkers Cxcl1, Mif, and Nfe2l2 as well as the anti-apoptotic and cell cycle associated markers Birc5, Aurka, Ccna1, and Ccna2. Cellular proliferation (Ki-67 staining) in tongue lesions was inhibited by BRBs and EA. Our study demonstrates that, in the rat 4NQO oral cancer model, dietary administration of BRBs inhibits oral carcinogenesis via inhibition of pro-inflammatory and anti-apoptotic pathways.
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Affiliation(s)
- Steve Oghumu
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States.,Comprehensive Cancer Center, The Ohio State University Columbus, Columbus, OH, United States
| | - Bruce C Casto
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States.,Comprehensive Cancer Center, The Ohio State University Columbus, Columbus, OH, United States
| | - Jennifer Ahn-Jarvis
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States
| | - Logan C Weghorst
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States
| | - Jim Maloney
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States
| | - Paul Geuy
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States
| | - Kyle Z Horvath
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States
| | - Claire E Bollinger
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States
| | - Blake M Warner
- School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Kurt F Summersgill
- School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Christopher M Weghorst
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States.,Comprehensive Cancer Center, The Ohio State University Columbus, Columbus, OH, United States.,Department of Otolaryngology, College of Medicine, The Ohio State University Columbus, Columbus, OH, United States
| | - Thomas J Knobloch
- Division of Environmental Health Sciences, College of Public Health, The Ohio State University Columbus, Columbus, OH, United States.,Comprehensive Cancer Center, The Ohio State University Columbus, Columbus, OH, United States
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40
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Pan P, Kang S, Wang Y, Liu K, Oshima K, Huang YW, Zhang J, Yearsley M, Yu J, Wang LS. Black Raspberries Enhance Natural Killer Cell Infiltration into the Colon and Suppress the Progression of Colorectal Cancer. Front Immunol 2017; 8:997. [PMID: 28861089 PMCID: PMC5561013 DOI: 10.3389/fimmu.2017.00997] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 08/04/2017] [Indexed: 12/24/2022] Open
Abstract
Natural killer (NK) cells are an essential component of innate immunity against cancer development. Many studies have been conducted to evaluate immune-modulating effects using dietary compounds. Our laboratory has been investigating the chemopreventive potential of black raspberries (BRBs) and previously demonstrated their beneficial modulation of genetic and epigenetic biomarkers in patients with colorectal cancer (CRC). The current study investigated their potential on modulating NK cells. To avoid the excessive inflammation caused by the dextran sulfate sodium (DSS) treatment that leads to colitis, we treated the mice with overnight DSS so that it would slightly irritate the colon but still promote colon carcinogenesis with 100% incidence in both the ApcMin/+ mice and azoxymethane (AOM)-treated mice. A significant decrease of tissue-infiltrating NK cells along the progression of microadenoma-to-adenoma and adenoma-to-adenocarcinoma was observed in the ApcMin/+ /DSS and AOM/DSS mice, respectively. Depletion of NK cells significantly promoted the development of CRC, suggesting a critical role of NK cells in combating CRC progression. BRBs significantly suppressed the CRC progression and increased the number of tissue-infiltrating NK cells in both mouse models. Moreover, we further determined BRBs' effects on NK cells in the human biopsy specimens collected from our previously completed clinical trial, in which CRC patients consumed BRBs for an average of 4 weeks during a presurgical window. We observed an increased number and an enhanced cytotoxicity of NK cells by BRB intervention. The current study provides evidence that BRBs have the potential to enhance the tumor immunesurveillance of NK cells that can be beneficial in the setting of CRC prevention and treatment.
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Affiliation(s)
- Pan Pan
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Siwen Kang
- Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Youwei Wang
- Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Ka Liu
- Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Kiyoko Oshima
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Yi-Wen Huang
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Jianying Zhang
- Center for Biostatistics, The Ohio State University, Columbus, OH, United States
| | - Martha Yearsley
- Department of Pathology, The Ohio State University, Columbus, OH, United States
| | - Jianhua Yu
- Division of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, United States.,Comprehensive Cancer Center, The James Cancer Hospital, The Ohio State University, Columbus, OH, United States
| | - Li-Shu Wang
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
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Pan P, Lam V, Salzman N, Huang YW, Yu J, Zhang J, Wang LS. Black Raspberries and Their Anthocyanin and Fiber Fractions Alter the Composition and Diversity of Gut Microbiota in F-344 Rats. Nutr Cancer 2017; 69:943-951. [PMID: 28718724 DOI: 10.1080/01635581.2017.1340491] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Natural compounds can alter the diversity and composition of the gut microbiome, potentially benefiting our health. We previously demonstrated chemopreventive effects of black raspberries (BRBs) in colorectal cancer, which is associated with gut dysbiosis. To investigate the effects of whole BRBs and their fractions on gut microbiota, we fed F-344 rats a control diet, 5% BRBs, the BRB anthocyanin fraction, or the BRB residue fraction for 6 weeks. Feces were collected at baseline and at weeks 3 and 6, and bacterial sequence counts were analyzed. We observed distinct patterns of microbiota from different diet groups. Beta diversity analysis suggested that all diet groups exerted time-dependent changes in the bacterial diversity. Hierarchical clustering analysis revealed that post-diet fecal microbiota was segregated from baseline fecal microbiota within each diet. It is interesting to note that fractions of BRBs induced different changes in gut bacteria compared to whole BRBs. The abundance of specific microbial species known to have anti-inflammatory effects, such as Akkermansia and Desulfovibrio, was increased by whole BRBs and their residue. Further, butyrate-producing bacteria, e.g., Anaerostipes, were increased by whole BRBs. Our results suggest that whole BRBs and their fractions alter the gut microbiota in ways that could significantly influence human health.
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Affiliation(s)
- Pan Pan
- a Department of Medicine , Division of Hematology and Oncology, Medical College of Wisconsin , Milwaukee , Wisconsin , USA
| | - Vy Lam
- b Division of Cardiothoracic Surgery , Medical College of Wisconsin , Milwaukee , Wisconsin , USA
| | - Nita Salzman
- c Department of Pediatrics/Gastroenterology , Medical College of Wisconsin , Milwaukee , Wisconsin , USA
| | - Yi-Wen Huang
- d Department of Obstetrics and Gynecology , Medical College of Wisconsin , Milwaukee , Wisconsin , USA
| | - Jianhua Yu
- e Division of Hematology, Department of Internal Medicine , College of Medicine, The Ohio State University , Columbus , Ohio , USA
| | - Jianying Zhang
- f Center for Biostatistics , The Ohio State University , Columbus , Ohio , USA
| | - Li-Shu Wang
- a Department of Medicine , Division of Hematology and Oncology, Medical College of Wisconsin , Milwaukee , Wisconsin , USA
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Kristo AS, Klimis-Zacas D, Sikalidis AK. Protective Role of Dietary Berries in Cancer. Antioxidants (Basel) 2016; 5:antiox5040037. [PMID: 27775562 PMCID: PMC5187535 DOI: 10.3390/antiox5040037] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 09/24/2016] [Accepted: 10/11/2016] [Indexed: 12/25/2022] Open
Abstract
Dietary patterns, including regular consumption of particular foods such as berries as well as bioactive compounds, may confer specific molecular and cellular protection in addition to the overall epidemiologically observed benefits of plant food consumption (lower rates of obesity and chronic disease risk), further enhancing health. Mounting evidence reports a variety of health benefits of berry fruits that are usually attributed to their non-nutritive bioactive compounds, mainly phenolic substances such as flavonoids or anthocyanins. Although it is still unclear which particular constituents are responsible for the extended health benefits, it appears that whole berry consumption generally confers some anti-oxidant and anti-inflammatory protection to humans and animals. With regards to cancer, studies have reported beneficial effects of berries or their constituents including attenuation of inflammation, inhibition of angiogenesis, protection from DNA damage, as well as effects on apoptosis or proliferation rates of malignant cells. Berries extend effects on the proliferation rates of both premalignant and malignant cells. Their effect on premalignant cells is important for their ability to cause premalignant lesions to regress both in animals and in humans. The present review focuses primarily on in vivo and human dietary studies of various berry fruits and discusses whether regular dietary intake of berries can prevent cancer initiation and delay progression in humans or ameliorate patients’ cancer status.
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Affiliation(s)
- Aleksandra S Kristo
- Department of Nutrition and Dietetics, Istanbul Yeni Yuzyil University, Yilanli Ayasma Caddesi No. 26, Istanbul 34010, Turkey.
| | | | - Angelos K Sikalidis
- Department of Nutrition and Dietetics, Istanbul Yeni Yuzyil University, Yilanli Ayasma Caddesi No. 26, Istanbul 34010, Turkey.
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43
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Mikulic-Petkovsek M, Koron D, Zorenc Z, Veberic R. Do optimally ripe blackberries contain the highest levels of metabolites? Food Chem 2016; 215:41-9. [PMID: 27542448 DOI: 10.1016/j.foodchem.2016.07.144] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 07/21/2016] [Accepted: 07/26/2016] [Indexed: 01/17/2023]
Abstract
Five blackberry cultivars were selected for the study ('Chester Thornless', 'Cacanska Bestrna', 'Loch Ness', 'Smoothstem' and 'Thornfree') and harvested at three different maturity stages (under-, optimal- and over-ripe). Optimally ripe and over-ripe blackberries contained significantly higher levels of total sugars compared to under-ripe fruit. 'Loch Ness' cultivar was characterized by 2.2-2.6-fold higher levels of total sugars than other cultivars and consequently, the highest sugar/acids ratio. 'Chester Thornless' stands out as the cultivar with the highest level of vitamin C in under-ripe (125.87mgkg(-1)) and optimally mature fruit (127.66mgkg(-1)). Maturity stage significantly affected the accumulation of phenolic compounds. The content of total anthocyanins increased for 43% at optimal maturity stage and cinnamic acid derivatives for 57% compared to under-ripe fruit. Over-ripe blackberries were distinguished by the highest content of total phenolics (1251-2115mg GAE kg(-1) FW) and greatest FRAP values (25.9-43.2mM TE kg(-1) FW).
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Affiliation(s)
- Maja Mikulic-Petkovsek
- Biotechnical Faculty, Department of Agronomy, University of Ljubljana, Chair for Fruit, Vine and Vegetable Growing, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia.
| | - Darinka Koron
- Agricultural Institute of Slovenia, Hacquetova ulica 17, SI-1000 Ljubljana, Slovenia
| | - Zala Zorenc
- Biotechnical Faculty, Department of Agronomy, University of Ljubljana, Chair for Fruit, Vine and Vegetable Growing, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia
| | - Robert Veberic
- Biotechnical Faculty, Department of Agronomy, University of Ljubljana, Chair for Fruit, Vine and Vegetable Growing, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia
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44
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Dwivedi SL, Upadhyaya HD, Chung IM, De Vita P, García-Lara S, Guajardo-Flores D, Gutiérrez-Uribe JA, Serna-Saldívar SO, Rajakumar G, Sahrawat KL, Kumar J, Ortiz R. Exploiting Phenylpropanoid Derivatives to Enhance the Nutraceutical Values of Cereals and Legumes. FRONTIERS IN PLANT SCIENCE 2016; 7:763. [PMID: 27375635 PMCID: PMC4891577 DOI: 10.3389/fpls.2016.00763] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 05/17/2016] [Indexed: 05/29/2023]
Abstract
Phenylpropanoids are a diverse chemical class with immense health benefits that are biosynthesized from the aromatic amino acid L-phenylalanine. This article reviews the progress for accessing variation in phenylpropanoids in germplasm collections, the genetic and molecular basis of phenylpropanoid biosynthesis, and the development of cultivars dense in seed-phenylpropanoids. Progress is also reviewed on high-throughput assays, factors that influence phenylpropanoids, the site of phenylpropanoids accumulation in seed, Genotype × Environment interactions, and on consumer attitudes for the acceptance of staple foods rich in phenylpropanoids. A paradigm shift was noted in barley, maize, rice, sorghum, soybean, and wheat, wherein cultivars rich in phenylpropanoids are grown in Europe and North and Central America. Studies have highlighted some biological constraints that need to be addressed for development of high-yielding cultivars that are rich in phenylpropanoids. Genomics-assisted breeding is expected to facilitate rapid introgression into improved genetic backgrounds by minimizing linkage drag. More research is needed to systematically characterize germplasm pools for assessing variation to support crop genetic enhancement, and assess consumer attitudes to foods rich in phenylpropanoids.
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Affiliation(s)
- Sangam L. Dwivedi
- International Crops Research Institute for the Semi-Arid TropicsPatancheru, India
| | - Hari D. Upadhyaya
- International Crops Research Institute for the Semi-Arid TropicsPatancheru, India
- Department of Agronomy, Kansas State UniversityManhattan, KS, USA
- UWA Institute of Agriculture, University of Western AustraliaCrawley, WA, Australia
| | - Ill-Min Chung
- Department of Applied Life Science, College of Life and Environmental Science, Konkuk UniversitySeoul, Korea
| | - Pasquale De Vita
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Centro di Ricerca per la CerealicolturaFoggia, Italy
| | - Silverio García-Lara
- Tecnológico de Monterrey, Centro de Biotecnología-FEMSA, Escuela de Ingeniería y CienciasMonterrey, Mexico
| | - Daniel Guajardo-Flores
- Tecnológico de Monterrey, Centro de Biotecnología-FEMSA, Escuela de Ingeniería y CienciasMonterrey, Mexico
| | - Janet A. Gutiérrez-Uribe
- Tecnológico de Monterrey, Centro de Biotecnología-FEMSA, Escuela de Ingeniería y CienciasMonterrey, Mexico
| | - Sergio O. Serna-Saldívar
- Tecnológico de Monterrey, Centro de Biotecnología-FEMSA, Escuela de Ingeniería y CienciasMonterrey, Mexico
| | - Govindasamy Rajakumar
- Department of Applied Life Science, College of Life and Environmental Science, Konkuk UniversitySeoul, Korea
| | - Kanwar L. Sahrawat
- International Crops Research Institute for the Semi-Arid TropicsPatancheru, India
| | | | - Rodomiro Ortiz
- Swedish University of Agricultural SciencesAlnarp, Sweden
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