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Yu G, Luo T, Liu Y, Huo X, Mo C, Huang B, Li Y, Feng L, Sun Y, Zhang J, Zhang Z. Multi-omics reveal disturbance of glucose homeostasis in pregnant rats exposed to short-chain perfluorobutanesulfonic acid. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 278:116402. [PMID: 38728940 DOI: 10.1016/j.ecoenv.2024.116402] [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: 12/21/2023] [Revised: 04/20/2024] [Accepted: 04/24/2024] [Indexed: 05/12/2024]
Abstract
Perfluorobutanesulfonic acid (PFBS), a short-chain alternative to perfluorooctanesulfonic acid (PFOS), is widely used in various products and is increasingly present in environmental media and human bodies. Recent epidemiological findings have raised concerns about its potential adverse health effects, although the specific toxic mechanism remains unclear. This study aimed to investigate the metabolic toxicity of gestational PFBS exposure in maternal rats. Pregnant Sprague Dawley (SD) rats were randomly assigned to three groups and administered either 3% starch gel (control), 5, or 50 mg/kg bw·d PFBS. Oral glucose tolerance tests (OGTT) and lipid profiles were measured, and integrated omics analysis (transcriptomics and non-targeted metabolomics) was employed to identify changes in genes and metabolites and their relationships with metabolic phenotypes. The results revealed that rats exposed to 50 mg/kg bw·d PFBS exhibited a significant decrease in 1-h glucose levels and the area under the curve (AUC) of OGTT compared with the starch group. Transcriptomics analysis indicated significant alterations in gene expression related to cytochrome P450 exogenous metabolism, glutathione metabolism, bile acid secretion, tumor pathways, and retinol metabolism. Differentially expressed metabolites (DEMs) were enriched in pathways such as pyruvate metabolism, the glucagon signaling pathway, central carbon metabolism in cancer, and the citric acid cycle. Co-enrichment analysis and pairwise correlation analysis among genes, metabolites, and outcomes identified several differentially expressed genes (DEGs), including Gstm1, Kit, Adcy1, Gck, Ppp1r3c, Ppp1r3d, and DEMs such as fumaric acid, L-lactic acid, 4-hydroxynonenal, and acetylvalerenolic acid. These DEGs and DEMs may play a role in the modulation of glucolipid metabolic pathways. In conclusion, our results suggest that gestational exposure to PFBS may induce molecular perturbations in glucose homeostasis. These findings provide insights into the potential mechanisms contributing to the heightened risk of abnormal glucose tolerance associated with PFBS exposure.
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Affiliation(s)
- Guoqi Yu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China; Global Centre for Asian Women's Health, Yong Loo Lin School of Medicine, National University of Singapore, 117549, Singapore; Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, 117549, Singapore
| | - Tingyu Luo
- School of Public Health, Guilin Medical University, Guilin 541001, China
| | - Yongjie Liu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Xiaona Huo
- International Peace Maternity and Child Health Hospital, Shanghai 200030, China
| | - Chunbao Mo
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen 518055, China
| | - Bo Huang
- School of Public Health, Guilin Medical University, Guilin 541001, China
| | - You Li
- School of Public Health, Guilin Medical University, Guilin 541001, China
| | - Liping Feng
- Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA
| | - Yan Sun
- School of Public Health, Guilin Medical University, Guilin 541001, China
| | - Jun Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China.
| | - Zhiyong Zhang
- School of Public Health, Guilin Medical University, Guilin 541001, China; The Guangxi Key Laboratory of Environmental Exposomics and Entire Lifecycle Heath, Guilin Medical University, Guilin 541001, China.
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Espírito Santo SG, Da Silva TC, Cogliati B, Barbisan LF, Romualdo GR. Panx1 knockout promotes preneoplastic aberrant crypt foci development in a chemically induced model of mouse colon carcinogenesis. Int J Exp Pathol 2023; 104:304-312. [PMID: 37594023 PMCID: PMC10652697 DOI: 10.1111/iep.12491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/18/2023] [Accepted: 08/03/2023] [Indexed: 08/19/2023] Open
Abstract
Colorectal cancer, which is the third leading cause of cancer-related deaths worldwide, is a multistep disease, featuring preneoplastic aberrant crypt foci (ACF) as the early morphological manifestation. The roles of hemichannel-forming transmembrane Pannexin 1 (Panx1) protein have not been investigated in the context of colon carcinogenesis yet, although it has contrasting roles in other cancer types. Thus, this study was conducted to examine the effects of Panx1 knockout (Panx1-/- ) on the early events of chemically induced colon carcinogenesis in mouse. Wild type (WT) and Panx1-/- female C57BL6J mice were submitted to a chemically induced model of colon carcinogenesis by receiving six intraperitoneal administrations of 1,2-dimethylhydrazine (DMH) carcinogen. Animals were euthanized 8 h (week 7) or 30 weeks (week 37) after the last DMH administration in order to evaluate sub-acute colon toxicity outcomes or the burden of ACF, respectively. At week 7, Panx1 genetic ablation increased DMH-induced genotoxicity in peripheral blood cells, malondialdehyde levels in the colon, and apoptosis (cleaved caspase-3) in colonic crypts. Of note, at week 37, Panx1-/- animals showed an increase in aberrant crypts (AC), ACF mean number, and ACF multiplicity (AC per ACF) by 56%, 57% and 20%, respectively. In essence, our findings indicate that Panx1 genetic ablation promotes preneoplastic ACF development during chemically induced mouse colon carcinogenesis, and a protective role of Panx1 is postulated.
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Affiliation(s)
- Sara Gomes Espírito Santo
- Botucatu Medical School, Experimental Research Unit (UNIPEX), Multimodel Drug Screening Platform – Laboratory of Chemically Induced and Experimental Carcinogenesis (MDSP‐LCQE)São Paulo State University (UNESP)BotucatuSão Paulo StateBrazil
| | - Tereza Cristina Da Silva
- School of Veterinary Medicine and Animal Science, Department of PathologyUniversity of São Paulo (USP)São PauloSão Paulo StateBrazil
| | - Bruno Cogliati
- School of Veterinary Medicine and Animal Science, Department of PathologyUniversity of São Paulo (USP)São PauloSão Paulo StateBrazil
| | - Luís Fernando Barbisan
- Botucatu Medical School, Experimental Research Unit (UNIPEX), Multimodel Drug Screening Platform – Laboratory of Chemically Induced and Experimental Carcinogenesis (MDSP‐LCQE)São Paulo State University (UNESP)BotucatuSão Paulo StateBrazil
- Biosciences Institute, Department of Structural and Functional BiologySão Paulo State University (UNESP)São Paulo StateBrazil
| | - Guilherme Ribeiro Romualdo
- Botucatu Medical School, Experimental Research Unit (UNIPEX), Multimodel Drug Screening Platform – Laboratory of Chemically Induced and Experimental Carcinogenesis (MDSP‐LCQE)São Paulo State University (UNESP)BotucatuSão Paulo StateBrazil
- Biosciences Institute, Department of Structural and Functional BiologySão Paulo State University (UNESP)São Paulo StateBrazil
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Dos Santos Lima A, Novaes RD, Pinheiro LC, de Almeida LA, Martino HSD, Giusti-Paiva A, Pap N, Granato D, Azevedo L. From waste to the gut: Can blackcurrant press cake be a new functional ingredient? Insights on in vivo microbiota modulation, oxidative stress, and inflammation. Food Res Int 2023; 170:112917. [PMID: 37316039 DOI: 10.1016/j.foodres.2023.112917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 02/24/2023] [Accepted: 04/25/2023] [Indexed: 06/16/2023]
Abstract
Blackcurrant press cake (BPC) is a source of anthocyanins, and this study evaluated the bioactivity and gut microbiota modulation of blackcurrant diets with or without 1,2 dimethylhydrazine (DMH)-induced colon carcinogenesis in rats. In colon cancer-induced rats (CRC), BPC at the highest dosages increased pro-inflammatory parameters and the expression of anti-apoptotic cytokines, accentuating colon cancer initiation by aberrant crypts and morphological changes. Fecal microbiome analysis showed that BPC altered the composition and function of the gut microbiome. This evidence suggests that high doses of BPC act as a pro-oxidant, accentuating the inflammatory environment and CRC progression.
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Affiliation(s)
| | - Rômulo Dias Novaes
- Institute of Biomedical Sciences, Department of Structural Biology, Federal University of Alfenas, Alfenas, Minas Gerais, Brazil
| | - Lucas Cezar Pinheiro
- Department of Pharmacology, Federal University Santa Catarina, Santa Catarina, Brazil; Federal University of Alfenas, Alfenas, Minas Gerais, Brazil
| | | | | | - Alexandre Giusti-Paiva
- Department of Physiological Sciences, Institute of Biological Sciences, Federal University of Alfenas, Alfenas, Minas Gerais, Brazil
| | - Nora Pap
- Biorefinery and Bioproducts, Production Systems Unit, Natural Resources Institute Finland (Luke), Myllytie 1, 31600 Jokioinen, Finland
| | - Daniel Granato
- Bioactivity & Applications Lab, Department of Biological Sciences, Faculty of Science and Engineering, School of Natural Sciences, University of Limerick, V94 T9PX Limerick, Ireland.
| | - Luciana Azevedo
- Faculty of Nutrition, Federal University of Alfenas, Alfenas, Minas Gerais, Brazil.
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Arthrospira (Spirulina) platensis feeding reduces the early stage of chemically induced rat colon carcinogenesis. Br J Nutr 2023; 129:395-405. [PMID: 35506448 DOI: 10.1017/s0007114522001350] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Colorectal cancer is the third most diagnosed cancer worldwide and linked to dietary/lifestyle factors. Arthrospira (Spirulina) platensis (AP) contains bioactive compounds with beneficial effects in vivo/in vitro. We evaluated the effects of AP feeding against 1,2-dimethylhydrazine (DMH)-induced colon carcinogenesis. Male Sprague Dawley rats were given subcutaneous injections of DMH (4 × 40 mg/kg body weight) (G1-G3) or vehicle (G4-G5) twice a week (weeks 3-4). During weeks 1-4, animals were fed a diet containing 1 % (G2) or 2 % (G3-G4) AP powder (w/w). After this period, all groups received a balanced diet until week 12. Some animals were euthanised after the last DMH injection (week 4) for histological, immunohistochemical (Ki-67, γ-H2AX and caspase-3) and molecular analyses (real time-PCR for 91 genes), while other animals were euthanised at week 12 for preneoplastic aberrant crypt foci (ACF) analysis. Both AP treatments (G2-G3) significantly decreased the DMH-induced increase in γ-H2AX (DNA damage) and caspase 3 (DNA damage-induced cell death) in colonic crypts at week 4. In addition, Cyp2e1 (Drug metabolism), Notch1, Notch2 and Jag1 genes (Notch pathway) and Atm, Wee1, Chek2, Mgmt, Ogg1 and Xrcc6 genes (DNA repair) were also down-regulated by 2 % AP feeding (G3) at week 4. A significant reduction in ACF development was observed in both AP-treated groups (G2-G3) at week 12. In conclusion, findings indicate that AP feeding reduced acute colonic damage after DMH, resulting in fewer preneoplastic lesions. Our study provided mechanistic insights on dietary AP-preventive effects against early colon carcinogenesis.
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Santo SGE, da Silva TC, Vinken M, Cogliati B, Barbisan LF, Romualdo GR. The Implications of Connexin 43 Deficiency during the Early Stages of Chemically Induced Mouse Colon Carcinogenesis. Antioxidants (Basel) 2022; 11:antiox11122368. [PMID: 36552579 PMCID: PMC9774636 DOI: 10.3390/antiox11122368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/24/2022] [Accepted: 11/26/2022] [Indexed: 12/03/2022] Open
Abstract
Colorectal cancer (CRC), associated with an increased intake of processed red meats, saturated fats, and simple carbohydrates accompanied by low dietary fiber, fruits, and vegetables consumption, presents a high epidemiological burden. Connexin43 (Cx43) protein, which forms gap junctions or hemichannels, has tumor suppressor or oncogenic activities in a cancer type- and stage-dependent manner. Cx43 expression varies during colon carcinogenesis, and its functional role is not fully understood. Thus, we evaluated the implications of Cx43 heterologous deletion (Cx43+/-) during the early stages of a chemically induced model of colon carcinogenesis. Female C57BL/6J mice (wild-type or Cx43+/-) were submitted to a colon carcinogenesis model induced by 1,2 dimethylhydrazine (DMH). Mice were euthanized eight hours (week 7) or 30 weeks (week 37) after the last DMH administration to evaluate subacute colon toxicity outcomes or the burden of (pre)neoplastic lesions, respectively. At week 7, Cx43 deficiency inferred no alterations in the DMH-induced increase in systemic (peripheral blood), in situ (colonocytes) DNA damage, and apoptosis in the colonocytes. At week 30, Cx43+/- mice presented an increase in preneoplastic aberrant crypt foci (ACF) multiplicity, while no alterations were observed in colorectal adenoma (CRA) occurrence, multiplicity, volume, proliferation, growth, and β-catenin immunoexpression. Similarly, an in silico analysis of human CRA showed decreased mRNA expression of Cx43 with no correlation with proliferation, apoptosis, and β-catenin markers. These findings indicate the discrete role of Cx43 in the early stages of chemically induced mouse colon carcinogenesis.
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Affiliation(s)
- Sara Gomes Espírito Santo
- Department of Pathology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-687, São Paulo, Brazil
| | - Tereza Cristina da Silva
- School of Veterinary Medicine and Animal Science, University of São Paulo (USP), São Paulo 05508-270, São Paulo, Brazil
| | - Mathieu Vinken
- Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel (VUB), 1090 Brussels, Belgium
| | - Bruno Cogliati
- School of Veterinary Medicine and Animal Science, University of São Paulo (USP), São Paulo 05508-270, São Paulo, Brazil
| | - Luís Fernando Barbisan
- Department of Structural and Functional Biology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-689, São Paulo, Brazil
| | - Guilherme Ribeiro Romualdo
- Department of Pathology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-687, São Paulo, Brazil
- Department of Structural and Functional Biology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-689, São Paulo, Brazil
- Correspondence: ; Tel.: +55-1438800469
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Bartolomeu AR, Romualdo GR, Lisón CG, Besharat ZM, Corrales JAM, Chaves MÁG, Barbisan LF. Caffeine and Chlorogenic Acid Combination Attenuate Early-Stage Chemically Induced Colon Carcinogenesis in Mice: Involvement of oncomiR miR-21a-5p. Int J Mol Sci 2022; 23:ijms23116292. [PMID: 35682971 PMCID: PMC9181067 DOI: 10.3390/ijms23116292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is one of most common cancers worldwide, with high rates of mortality. Epidemiological findings demonstrate that coffee consumption reduces the risk of developing CRC by ~13%. In general, in vivo and in vitro findings demonstrate the antiproliferative, antioxidant and proapoptotic effects of brewed coffee or major bioavailable coffee compounds. Thus, it was assessed whether caffeine (CAF) and/or chlorogenic acid (CGA) attenuates the early-stage of chemically induced mouse colon carcinogenesis. Male Swiss mice were submitted to a 1,2-dimethylhydrazine/deoxycholic acid (DMH/DCA)-induced colon carcinogenesis model. These animals received CAF (50 mg/kg), CGA (25 mg/kg) or CAF+CGA (50 + 25 mg/kg) intragastrically for five times/week for ten weeks. CAF+CGA had the most pronounced effects on decreasing epithelial cell proliferation (Ki-67) and increasing apoptosis (cleaved caspase-3) in colonic crypts. This treatment also decreased the levels of proinflammatory cytokines IL-6, IL-17 and TNF-α, and downregulated the oncomiR miR-21a-5p in the colon. Accordingly, the analysis of miR-21a-5p targets demonstrated the genes involved in the negative regulation of proliferation and inflammation, and the positive regulation of apoptosis. Ultimately, CAF+CGA attenuated preneoplastic aberrant crypt foci (ACF) development. Our findings suggest that a combination of coffee compounds reduces early-stage colon carcinogenesis by the modulation of miR-21a-5p expression, highlighting the importance of coffee intake to prevent CRC.
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Affiliation(s)
- Ariane Rocha Bartolomeu
- Department of Pathology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (A.R.B.); (G.R.R.)
| | - Guilherme Ribeiro Romualdo
- Department of Pathology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-687, SP, Brazil; (A.R.B.); (G.R.R.)
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu 18618-689, SP, Brazil
| | - Carmen Griñán Lisón
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada, University of Granada, 18012 Granada, Spain; (C.G.L.); (J.A.M.C.); (M.Á.G.C.)
- GENYO (Centre for Genomics and Oncological Research), Pfizer/University of Granada/Andalusian Regional Government, 18016 Granada, Spain
- UGC de Oncología Médica, Complejo Hospitalario de Jaen, 23007 Jaen, Spain
| | - Zein Mersini Besharat
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy;
| | - Juan Antonio Marchal Corrales
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada, University of Granada, 18012 Granada, Spain; (C.G.L.); (J.A.M.C.); (M.Á.G.C.)
- Department of Human Anatomy and Embryology, School of Medicine, University of Granada, 18016 Granada, Spain
| | - Maria Ángel García Chaves
- Biosanitary Research Institute of Granada (ibs.GRANADA), University Hospitals of Granada, University of Granada, 18012 Granada, Spain; (C.G.L.); (J.A.M.C.); (M.Á.G.C.)
- Department of Biochemistry and Molecular Biology III and Immunology, University of Granada, 18016 Granada, Spain
| | - Luís Fernando Barbisan
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu 18618-689, SP, Brazil
- Correspondence:
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Silva-Reis R, Castro-Ribeiro C, Gonçalves M, Ferreira T, Pires MJ, Iglesias-Aguirre CE, Cortés-Martín A, Selma MV, Espín JC, Nascimento-Gonçalves E, Moreira-Pais A, Neuparth MJ, Peixoto F, Rosa E, Gama A, Ferreira R, Oliveira PA, Faustino-Rocha AI. An Integrative Approach to Characterize the Early Phases of Dimethylhydrazine-Induced Colorectal Carcinogenesis in the Rat. Biomedicines 2022; 10:biomedicines10020409. [PMID: 35203618 PMCID: PMC8962270 DOI: 10.3390/biomedicines10020409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/26/2022] [Accepted: 02/06/2022] [Indexed: 02/01/2023] Open
Abstract
This study aimed to characterize an animal model of colorectal cancer (CRC) in the early stages of disease development. Twenty-nine male Wistar rats were divided into two control groups (CTRL1 and CTRL2), receiving EDTA–saline injections and two induced groups (CRC1 and CRC2), receiving 1,2-dimethylhydrazine (DMH) injections for seven consecutive weeks. CRC1 and CTRL1 were euthanized at the 11th week, while CRC2 and CTRL2 were euthanized at the 17th week. DMH treatment decreased microhematocrit values and IL-6, ghrelin, and myostatin serum levels. Histopathological analysis of intestinal sections showed that DMH-treated rats were characterized by moderate to severe epithelial dysplasia. An adenoma was observed in one animal (CRC2 group), and the presence of inflammatory infiltrate at the intestinal level was primarily observed in DMH-treated animals. DMH also induced Ki-67 immunoexpression. The gut microbiota analysis showed a higher abundance of Firmicutes, Clostridia, Clostridiales, Peptostreptococcaceae, Blautia, Romboutsia, and Clostridium sensu stricto in CRC than CTRL rats, whereas Prevotellaceae, Prevotella, Akkermansia, and Lactobacillus levels were more prevalent in CTRL animals. Our results suggest that this model could be helpful to investigate chemoprevention in the early stages of CRC.
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Affiliation(s)
- Rita Silva-Reis
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
| | - Catarina Castro-Ribeiro
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
| | - Mariana Gonçalves
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
| | - Tiago Ferreira
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
| | - Maria João Pires
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
| | - Carlos E. Iglesias-Aguirre
- Laboratory Food & Health, CEBAS-CSIC, Campus de Espinardo, 30100 Murcia, Spain; (C.E.I.-A.); (A.C.-M.); (M.V.S.); (J.C.E.)
| | - Adrián Cortés-Martín
- Laboratory Food & Health, CEBAS-CSIC, Campus de Espinardo, 30100 Murcia, Spain; (C.E.I.-A.); (A.C.-M.); (M.V.S.); (J.C.E.)
| | - María V. Selma
- Laboratory Food & Health, CEBAS-CSIC, Campus de Espinardo, 30100 Murcia, Spain; (C.E.I.-A.); (A.C.-M.); (M.V.S.); (J.C.E.)
| | - Juan Carlos Espín
- Laboratory Food & Health, CEBAS-CSIC, Campus de Espinardo, 30100 Murcia, Spain; (C.E.I.-A.); (A.C.-M.); (M.V.S.); (J.C.E.)
| | - Elisabete Nascimento-Gonçalves
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
| | - Alexandra Moreira-Pais
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.-P.); (R.F.)
- Research Center in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports, University of Porto, 4200-450 Porto, Portugal;
| | - Maria J. Neuparth
- Research Center in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports, University of Porto, 4200-450 Porto, Portugal;
| | - Francisco Peixoto
- Chemistry Research Center, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
| | - Eduardo Rosa
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
| | - Adelina Gama
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
- Associate Laboratory for Animal and Veterinary Science—AL4AnimalS, Animal and Veterinary Research Centre (CECAV), University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal
| | - Rita Ferreira
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.-P.); (R.F.)
| | - Paula A. Oliveira
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
| | - Ana I. Faustino-Rocha
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Inov4Agro, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (R.S.-R.); (C.C.-R.); (M.G.); (T.F.); (M.J.P.); (E.N.-G.); (E.R.); (P.A.O.)
- Department of Zootechnics, School of Sciences and Technology, University of Évora, 7004-516 Évora, Portugal
- Comprehensive Health Research Center, 7004-516 Évora, Portugal
- Correspondence:
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Zhang H, Yan J, Xie Y, Chang X, Li J, Ren C, Zhu J, Ren L, Qi K, Bai Z, Li X. Dual role of cadmium in rat liver: Inducing liver injury and inhibiting the progression of early liver cancer. Toxicol Lett 2021; 355:62-81. [PMID: 34785185 DOI: 10.1016/j.toxlet.2021.11.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 10/27/2021] [Accepted: 11/11/2021] [Indexed: 12/13/2022]
Abstract
The heavy metal cadmium (Cd) can induce damage in liver and liver cancer cells; however, the mechanism underlying its toxicity needs to be further verified in vivo. We daily administered CdCl2 to adult male rats at different dosages via gavage for 12 weeks and established rat liver injury model and liver cancer model to study the dual role of Cd in rat liver. Increased exposure to Cd resulted in abnormal liver function indicators, pathological degeneration, rat liver cell necrosis, and proliferation of collagen fibres. Using immunohistochemistry, we found that the area of GST-P-positive precancerous liver lesions decreased in a dose-dependent manner. Real-time quantitative polymerase chain reaction, western blot, immunohistochemistry, and transmission electron microscopy revealed that Cd induced mitophagy, as well as mitophagy blockade, as evidenced by the downregulation of TOMM20 and upregulation of LC3II and P62 with increasing Cd dose. Next, the expression of PINK1/Parkin, a classic signalling pathway protein that regulates mitophagy, was examined. Cd was found to promote PINK1/Parkin expression, which was proportional to the Cd dose. In conclusion, Cd activates PINK1/Parkin-mediated mitophagy in a dose-dependent manner. Mitophagy blockade likely aggravates Cd toxicity, leading to the dual role of inducing liver injury and inhibiting the progression of early liver cancer.
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Affiliation(s)
- Honglong Zhang
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Jun Yan
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, 730000, Gansu, People's Republic of China; Hepatopancreatobiliary Surgery Institute of Gansu Province, Medical College Cancer Center of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Ye Xie
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Xuhong Chang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Junliang Li
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, 730000, Gansu, People's Republic of China
| | - Chenghui Ren
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Jun Zhu
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Department of Pathology, Donggang District, First Hospital of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Longfei Ren
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Hepatopancreatobiliary Surgery Institute of Gansu Province, Medical College Cancer Center of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Kuo Qi
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, 730000, Gansu, People's Republic of China
| | - Zhongtian Bai
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, 730000, Gansu, People's Republic of China; Hepatopancreatobiliary Surgery Institute of Gansu Province, Medical College Cancer Center of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China
| | - Xun Li
- The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China; Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, 730000, Gansu, People's Republic of China; Hepatopancreatobiliary Surgery Institute of Gansu Province, Medical College Cancer Center of Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China.
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9
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Romualdo GR, Leroy K, Costa CJS, Prata GB, Vanderborght B, da Silva TC, Barbisan LF, Andraus W, Devisscher L, Câmara NOS, Vinken M, Cogliati B. In Vivo and In Vitro Models of Hepatocellular Carcinoma: Current Strategies for Translational Modeling. Cancers (Basel) 2021; 13:5583. [PMID: 34771745 PMCID: PMC8582701 DOI: 10.3390/cancers13215583] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the sixth most common cancer worldwide and the third leading cause of cancer-related death globally. HCC is a complex multistep disease and usually emerges in the setting of chronic liver diseases. The molecular pathogenesis of HCC varies according to the etiology, mainly caused by chronic hepatitis B and C virus infections, chronic alcohol consumption, aflatoxin-contaminated food, and non-alcoholic fatty liver disease associated with metabolic syndrome or diabetes mellitus. The establishment of HCC models has become essential for both basic and translational research to improve our understanding of the pathophysiology and unravel new molecular drivers of this disease. The ideal model should recapitulate key events observed during hepatocarcinogenesis and HCC progression in view of establishing effective diagnostic and therapeutic strategies to be translated into clinical practice. Despite considerable efforts currently devoted to liver cancer research, only a few anti-HCC drugs are available, and patient prognosis and survival are still poor. The present paper provides a state-of-the-art overview of in vivo and in vitro models used for translational modeling of HCC with a specific focus on their key molecular hallmarks.
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Affiliation(s)
- Guilherme Ribeiro Romualdo
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo (USP), São Paulo 05508-270, Brazil; (G.R.R.); (C.J.S.C.); (T.C.d.S.)
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu 18618-689, Brazil; (G.B.P.); (L.F.B.)
- Department of Pathology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-687, Brazil
| | - Kaat Leroy
- Department of Pharmaceutical and Pharmacological Sciences, Vrije Universiteit Brussel, 1090 Brussels, Belgium; (K.L.); (M.V.)
| | - Cícero Júlio Silva Costa
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo (USP), São Paulo 05508-270, Brazil; (G.R.R.); (C.J.S.C.); (T.C.d.S.)
| | - Gabriel Bacil Prata
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu 18618-689, Brazil; (G.B.P.); (L.F.B.)
- Department of Pathology, Botucatu Medical School, São Paulo State University (UNESP), Botucatu 18618-687, Brazil
| | - Bart Vanderborght
- Gut-Liver Immunopharmacology Unit, Basic and Applied Medical Sciences, Liver Research Center Ghent, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium;
- Hepatology Research Unit, Internal Medicine and Paediatrics, Liver Research Center Ghent, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium;
| | - Tereza Cristina da Silva
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo (USP), São Paulo 05508-270, Brazil; (G.R.R.); (C.J.S.C.); (T.C.d.S.)
| | - Luís Fernando Barbisan
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu 18618-689, Brazil; (G.B.P.); (L.F.B.)
| | - Wellington Andraus
- Department of Gastroenterology, Clinics Hospital, School of Medicine, University of São Paulo (HC-FMUSP), São Paulo 05403-000, Brazil;
| | - Lindsey Devisscher
- Hepatology Research Unit, Internal Medicine and Paediatrics, Liver Research Center Ghent, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium;
| | - Niels Olsen Saraiva Câmara
- Department of Immunology, Institute of Biomedical Sciences IV, University of São Paulo (USP), São Paulo 05508-000, Brazil;
| | - Mathieu Vinken
- Department of Pharmaceutical and Pharmacological Sciences, Vrije Universiteit Brussel, 1090 Brussels, Belgium; (K.L.); (M.V.)
| | - Bruno Cogliati
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo (USP), São Paulo 05508-270, Brazil; (G.R.R.); (C.J.S.C.); (T.C.d.S.)
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10
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Spencer PS, Kisby GE. Role of Hydrazine-Related Chemicals in Cancer and Neurodegenerative Disease. Chem Res Toxicol 2021; 34:1953-1969. [PMID: 34379394 DOI: 10.1021/acs.chemrestox.1c00150] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Hydrazine-related chemicals (HRCs) with carcinogenic and neurotoxic potential are found in certain mushrooms and plants used for food and in products employed in various industries, including aerospace. Their propensity to induce DNA damage (mostly O6-, N7- and 8-oxo-guanine lesions) resulting in multiple downstream effects is linked with both cancer and neurological disease. For cycling cells, unrepaired DNA damage leads to mutation and uncontrolled mitosis. By contrast, postmitotic neurons attempt to re-enter the cell cycle but undergo apoptosis or nonapoptotic cell death. Biomarkers of exposure to HRCs can be used to explore whether these substances are risk factors for sporadic amyotrophic laterals sclerosis and other noninherited neurodegenerative diseases, which is the focus of this paper.
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Affiliation(s)
- Peter S Spencer
- Oregon Health and Science University, Portland, Oregon 97239, United States
| | - Glen E Kisby
- College of Osteopathic Medicine of the Pacific Northwest, Western University of Health Sciences, Lebanon, Oregon 97355, United States
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11
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do Amaral LA, da Silva Fleming de Almeida T, Oliveira de Souza GH, Baranoski A, Souza Maris R, Bittencourt Junior FF, Murino Rafacho BP, Duenhas Monreal AC, Leite Kassuya CA, Milan Brochado Antoniolli-Silva AC, Freitas dos Santos E, Oliveira RJ. The Use of Natural Fiber-Rich Food Product Is Safe and Reduces Aberrant Crypt Foci in a Pre-Clinical Model. Nutrients 2021; 13:2708. [PMID: 34444868 PMCID: PMC8401268 DOI: 10.3390/nu13082708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/05/2021] [Accepted: 07/10/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Colorectal cancer is a highly prevalent disease, requiring effective strategies for prevention and treatment. The present research aimed to formulate a natural fiber-rich food product (NFRFP) and to evaluate its safety, toxicogenetics, and effects on aberrant crypt foci induced by 1,2-dimethyl-hydrazine in a preclinical model. METHODS A total of 78 male Wistar rats were distributed in six experimental groups: negative control, positive control (1,2-Dimethylhydrazine-40 mg/Kg), and four groups fed with 10% NFRFP: NFRFP, pre-treatment protocol, simultaneous treatment, and post-treatment protocol. RESULTS The NFRFP was shown to be a good source of fibers and did not change biometric, biochemical, hematological, and inflammatory parameters, and did not induce signs of toxicity and genotoxicity/carcinogenicity. NFRFP exhibited a chemopreventive effect, in all protocols, with damage reduction (% DR) of 75% in the comet test. NFRFP reduced the incidence of aberrant crypt outbreaks by 49.36% in the post-treatment protocol. CONCLUSIONS The results suggest the applicability of NFRFP in the human diet due to potential production at an industrial scale and easy technological application in different products, since it could be incorporated in food without altering or causing small changes in final product sensory characteristics.
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Affiliation(s)
- Luane Aparecida do Amaral
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics–CeTroGen, University Hospital Maria Aparecida Pedrossian, Federal University of Mato Grosso do Sul, Campo Grande 79080-190, Brazil; (L.A.d.A.); (A.B.); (A.C.M.B.A.-S.)
- Postgraduate Program in Health and Development in the Midwest Region, Medical School, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil;
| | - Taina da Silva Fleming de Almeida
- Postgraduate Program in Biotechnology, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil; (T.d.S.F.d.A.); (B.P.M.R.)
| | | | - Adrivanio Baranoski
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics–CeTroGen, University Hospital Maria Aparecida Pedrossian, Federal University of Mato Grosso do Sul, Campo Grande 79080-190, Brazil; (L.A.d.A.); (A.B.); (A.C.M.B.A.-S.)
- Postgraduate Program in Health and Development in the Midwest Region, Medical School, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil;
| | - Rafael Souza Maris
- Clinical Analysis Laboratory, University Center of Grande Dourados, Dourados 79824-900, Brazil; (R.S.M.); (F.F.B.J.)
| | | | - Bruna Paola Murino Rafacho
- Postgraduate Program in Biotechnology, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil; (T.d.S.F.d.A.); (B.P.M.R.)
- Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil;
- Postgraduate Program in Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil
| | | | | | - Andréia Conceição Milan Brochado Antoniolli-Silva
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics–CeTroGen, University Hospital Maria Aparecida Pedrossian, Federal University of Mato Grosso do Sul, Campo Grande 79080-190, Brazil; (L.A.d.A.); (A.B.); (A.C.M.B.A.-S.)
- Postgraduate Program in Health and Development in the Midwest Region, Medical School, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil;
| | - Elisvânia Freitas dos Santos
- Postgraduate Program in Health and Development in the Midwest Region, Medical School, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil;
- Postgraduate Program in Biotechnology, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil; (T.d.S.F.d.A.); (B.P.M.R.)
- Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil;
| | - Rodrigo Juliano Oliveira
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics–CeTroGen, University Hospital Maria Aparecida Pedrossian, Federal University of Mato Grosso do Sul, Campo Grande 79080-190, Brazil; (L.A.d.A.); (A.B.); (A.C.M.B.A.-S.)
- Postgraduate Program in Health and Development in the Midwest Region, Medical School, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil;
- Postgraduate Program in Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil
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12
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Balthazar CF, de Moura NA, Romualdo GR, Rocha RS, Pimentel TC, Esmerino EA, Freitas MQ, Santillo A, Silva MC, Barbisan LF, Cruz AG, Albenzio M. Synbiotic sheep milk ice cream reduces chemically induced mouse colon carcinogenesis. J Dairy Sci 2021; 104:7406-7414. [PMID: 33934866 DOI: 10.3168/jds.2020-19979] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/26/2021] [Indexed: 12/24/2022]
Abstract
Sheep dairy products containing prebiotic and probiotic ingredients may have health-promoting properties. Thus, this study evaluated the effects of sheep milk ice cream [conventional full-fat (CONV), full-fat enriched with probiotic (PROB, 100 mg % wt/wt of Lacticaseibacillus casei 01), or nonfat synbiotic (SYNB, Lacticaseibacillus casei 01 and inulin, 10% wt/wt)] on carcinogen-induced colonic crypt cytotoxicity and premalignant lesion development. Male Swiss mice received 2 doses of colon carcinogen azoxymethane (AOM, 15 mg/kg of body weight) at wk 3 and 4. Two weeks before and during AOM administrations (4 wk) mice were treated with CONV, PROB, or SYNB by gavage (10 mL/kg). Mice were euthanized at wk 4 or 25 (n = 5 or 10 mice/group, respectively). At wk 4, a significant reduction in micronucleated colonocytes was observed in PROB and SYNB groups, and a significant decrease in both p53 expression and apoptosis indexes in colonic crypts was observed in SYNB group. At wk 25, both PROB and SYNB interventions reduced the mean number of colonic premalignant lesions. However, only SYNB group showed lower incidence and number of high-grade premalignant lesions in the colonic mucosa. These findings indicate that PROB or SYNB sheep milk ice cream, especially SYNB intervention, can reduce chemically induced mouse colon carcinogenesis.
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Affiliation(s)
- Celso F Balthazar
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, 13083-862, SP, Brazil; Department of Veterinary Hygiene and Technological Processing of Animal Products, Veterinary School, Federal Fluminense University (UFF), Niterói, 24220-000, RJ, Brazil
| | - Nelci A de Moura
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, São Paulo State University (UNESP), Botucatu, 18618-970, SP, Brazil
| | - Guilherme R Romualdo
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, São Paulo State University (UNESP), Botucatu, 18618-970, SP, Brazil
| | - Ramon S Rocha
- Department of Veterinary Hygiene and Technological Processing of Animal Products, Veterinary School, Federal Fluminense University (UFF), Niterói, 24220-000, RJ, Brazil; Department of Food, Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, 20270-021, RJ, Brazil
| | - Tatiana C Pimentel
- Department of Food Science, Federal Institute of Paraná (IFPR), Paranavaí, 87703-536, Paraná, Brazil
| | - Erick A Esmerino
- Department of Veterinary Hygiene and Technological Processing of Animal Products, Veterinary School, Federal Fluminense University (UFF), Niterói, 24220-000, RJ, Brazil; Department of Food, Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, 20270-021, RJ, Brazil; Department of Food Technology, Rural Federal University of Rio de Janeiro (UFRRJ), Seropédica, 23890-000, RJ, Brazil
| | - Mônica Q Freitas
- Department of Veterinary Hygiene and Technological Processing of Animal Products, Veterinary School, Federal Fluminense University (UFF), Niterói, 24220-000, RJ, Brazil
| | - Antonella Santillo
- Department of Agriculture, Food, Natural Resources, and Engineering (DAFNE), University of Foggia (UNIFG), Foggia, 71122, Italy
| | - Marcia Cristina Silva
- Department of Food, Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, 20270-021, RJ, Brazil
| | - Luis F Barbisan
- Department of Veterinary Hygiene and Technological Processing of Animal Products, Veterinary School, Federal Fluminense University (UFF), Niterói, 24220-000, RJ, Brazil
| | - Adriano G Cruz
- Department of Food, Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, 20270-021, RJ, Brazil
| | - Marzia Albenzio
- Department of Agriculture, Food, Natural Resources, and Engineering (DAFNE), University of Foggia (UNIFG), Foggia, 71122, Italy.
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13
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Caetano BFR, Tablas MB, Ignoti MG, de Moura NA, Romualdo GR, Barbisan LF, Rodrigues MAM. Capsaicin lacks tumor-promoting effects during colon carcinogenesis in a rat model induced by 1,2-dimethylhydrazine. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:2457-2467. [PMID: 32886307 DOI: 10.1007/s11356-020-10683-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/30/2020] [Indexed: 06/11/2023]
Abstract
Capsaicin (CPS, 8-methyl-N-vanillyl-trans-6-nonenamide), a pungent alkaloid from chili peppers, has contradictory effects in both experimental and human carcinogenesis. Thus, we evaluated the modifying effects of chronic CPS during the promotion and progression stages of rat colon carcinogenesis induced by 1,2-dimethylhydrazine (DMH). Male Wistar rats were given four subcutaneous injections of DMH (40 mg/body weight (b.w.)) twice a week, for 2 weeks. After DMH-induced tumor initiation, the animals were treated with CPS at 5 or 50 mg/kg b.w. by gavage for 24 weeks (three times a week). High-dose CPS reduced both cell proliferation in adjacent "normal-appearing" colonic crypts and the total number of preneoplastic aberrant crypt foci (ACF) but did not change the number of dysplastic ACF or ACF multiplicity. Although the proportion of adenomas was increased, and tubular adenocarcinomas decreased in high-dose CPS, both CPS interventions exerted no effects on total tumor incidence, volume, multiplicity, cell proliferation (Ki-67), and apoptosis (caspase-3). In accordance, high-dose CPS treatment had discrete effects on gene expression in colon tumors, as only 3/94 (3.19%) genes were significantly modified (downregulation of Cebpd and Fasl, and upregulation of Jag1). The findings of the present study show that CPS does not impact on the promotion/progression stages of rat colon carcinogenesis. Therefore, CPS at a high-dose intervention showed to be a safe food ingredient.
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Affiliation(s)
| | - Mariana Baptista Tablas
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Marcela Gonçalves Ignoti
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Nelci Antunes de Moura
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Guilherme Ribeiro Romualdo
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil
| | - Luís Fernando Barbisan
- Department of Structural and Functional Biology, Biosciences Institute, São Paulo State University (UNESP), Botucatu, SP, 18618-689, Brazil.
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14
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Afzal SM, Vafa A, Rashid S, Barnwal P, Shahid A, Shree A, Islam J, Ali N, Sultana S. Protective effect of hesperidin against N,N'-dimethylhydrazine induced oxidative stress, inflammation, and apoptotic response in the colon of Wistar rats. ENVIRONMENTAL TOXICOLOGY 2020; 36:642-653. [PMID: 33289288 DOI: 10.1002/tox.23068] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 11/20/2020] [Indexed: 06/12/2023]
Abstract
Hesperidin (HD), a citrus bioflavonoid possesses a variety of biological activities including antioxidant, anti-inflammatory, anti-apoptotic and anti-carcinogenic properties. In the present study, we investigated the effect of HD treatment on N,N'-dimethylhydrazine (DMH) induced oxidative stress, inflammation, apoptosis and goblet cell disintegration in the colon of Wistar rats. Administration of HD was done at two doses (100 and 200 mg/kg body weight) orally to rats daily for 14 days followed by a single subcutaneous injection of DMH (40 mg/kg body weight) on the 14th day and next day animals were sacrificed. The protective potential of HD against colon toxicity was measured through membrane oxidation, antioxidant status, inflammatory and apoptotic markers expression, and histological changes. Results demonstrated that HD inhibited DMH mediated oxidative damage by diminishing the level of peroxidation of lipids and increasing the activity of superoxide dismutase, catalase, reduced glutathione, glutathione peroxidase, glutathione-s-transferase, and glutathione reductase. Moreover, HD attenuated inflammatory (NF-кB, IL-6, and COX-2) and apoptotic (p38-MAPK, p53, and caspase-3) markers expression. HD also attenuated the DMH induced goblet cell disintegration and restored histoarchitecture of the colon. The results of the present study demonstrate that HD efficiently protects against DMH induced colon toxicity by modulating oxidative stress, inflammation, and apoptosis.
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Affiliation(s)
- Shekh Mohammad Afzal
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Abul Vafa
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Summya Rashid
- Department of Pharmacology and Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Preeti Barnwal
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Ayaz Shahid
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Alpa Shree
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Johirul Islam
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
| | - Nemat Ali
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sarwat Sultana
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology & Toxicology, School of Chemical and Life Sciences, New Delhi, India
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