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Gonçalves J, Pinto S, Carmo F, Silva C, Andrade N, Martel F. Additive Cytotoxic and Colony-Formation Inhibitory Effects of Aspirin and Metformin on PI3KCA-Mutant Colorectal Cancer Cells. Int J Mol Sci 2024; 25:5381. [PMID: 38791419 PMCID: PMC11121714 DOI: 10.3390/ijms25105381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/08/2024] [Accepted: 05/12/2024] [Indexed: 05/26/2024] Open
Abstract
Human malignancies are one of the major health-related issues throughout the world and are anticipated to rise in the future. Despite huge investments made in anticancer drug development, limited success has been obtained and the average number of FDA approvals per year is declining. So, an increasing interest in drug repurposing exists. Metformin (MET) and aspirin (ASP) possess anticancer properties. This work aims to test the effect of these two drugs in combination on colorectal cancer (CRC) cells in vitro. The effects of MET and/or ASP on cell proliferation, viability, migratory ability, anchorage-independent growth ability (colony formation), and nutrient uptake were determined in two (HT-29 and Caco-2) human CRC cell lines. Individually, MET and ASP possessed antiproliferative, cytotoxic, and antimigratory effects and reduced colony formation in HT-29 cells (BRAF- and phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit α (PI3KCA)-mutant), although MET did not affect either 3H-deoxy-D-glucose or 14C-butyrate uptake and lactate production, and ASP caused only a small decrease in 14C-butyrate uptake. Moreover, in these cells, the combination of MET and ASP resulted in a tendency to an increase in the cytotoxic effect and in a potentiation of the inhibitory effect on colony formation, although no additive antiproliferative and antimigratory effects, and no effect on nutrient uptake and lactate production were observed. In contrast, MET and ASP, both individually and in combination, were almost devoid of effects on Caco-2 cells (BRAF- and PI3KCA-wild type). We suggest that inhibition of PI3K is the common mechanism involved in the anti-CRC effect of both MET, ASP and their combination and, therefore, that the combination of MET + ASP may especially benefit PI3KCA-mutant CRC cases, which currently have a poor prognostic.
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Affiliation(s)
- Joana Gonçalves
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; (J.G.); (S.P.); (F.C.); (N.A.)
| | - Sara Pinto
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; (J.G.); (S.P.); (F.C.); (N.A.)
| | - Francisca Carmo
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; (J.G.); (S.P.); (F.C.); (N.A.)
| | - Cláudia Silva
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-453 Porto, Portugal;
| | - Nelson Andrade
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; (J.G.); (S.P.); (F.C.); (N.A.)
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-453 Porto, Portugal;
- Instituto de Investigação e Inovação em Saúde (i3S), University of Porto, 4200-135 Porto, Portugal
| | - Fátima Martel
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; (J.G.); (S.P.); (F.C.); (N.A.)
- Instituto de Investigação e Inovação em Saúde (i3S), University of Porto, 4200-135 Porto, Portugal
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Canha MI, Ramos G, Prata R, Lages Martins P, Viúla Ramos M, Coimbra J. Is Metformin Associated with a Lower Prevalence of Polyps, Adenomas, and Colorectal Carcinoma in Patients with Diabetes Mellitus? J Gastrointest Cancer 2024; 55:435-443. [PMID: 37987968 DOI: 10.1007/s12029-023-00989-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2023] [Indexed: 11/22/2023]
Abstract
PURPOSE Recent studies suggested a protective role of metformin in the development of colorectal cancer (CRC) and its precursors. We aimed to investigate if metformin was associated with a lower prevalence and number of colorectal polyps in diabetic patients and also adenomas, high-risk adenomas, and CRC. METHODS Retrospective study on adult patients with diabetes mellitus followed in our hospital with a total colonoscopy between 2015 and 2019, treated with either metformin for > 5 years or other antidiabetic agent (control group). We assessed the number, size, and histopathology examination of proliferative lesions detected on colonoscopy. RESULTS We included 401 patients aged 69 ± 9 years, 57% males, divided into two groups: treated with metformin (n = 260) and without (n = 141). The number of polyps detected was significantly lower in patients under metformin (p = 0.014). There was a nonsignificant trend towards lower polyp detection rates in the metformin compared to the control group both in unadjusted analysis (50% vs 60%, p = 0.058) and multivariable adjusted analysis (odds ratio [OR] 0.68, 95% confidence interval [CI] 0.43-1.09, p = 0.111). In the latter, we identified male gender (OR 2.24, 95%CI 1.44-3.49, p < 0.001), age (OR 1.35 for every 10 years, 95%CI 1.07-1.71, p = 0.012), glycated hemoglobin value (OR 1.20 for every 1% increase, 95%CI 1.06-1.37, p = 0.005), and hypertension (OR 1.76, 95%CI 1.01-3.08, p = 0.046) as factors associated with a higher prevalence of polyps. We saw no statistically significant differences regarding adenoma (p = 0.231), high-risk adenoma (p = 0.810), and CRC (p = 0.705) diagnoses between groups. CONCLUSION In our study, metformin was associated with less colorectal polyps in diabetic patients compared to other treatment modalities. We observed a nonsignificant trend towards lower polyp detection rates in the metformin group both in unadjusted and adjusted analyses.
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Affiliation(s)
- Maria Inês Canha
- Gastroenterology Department of Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal.
- NOVA Medical School, Lisbon, Portugal.
| | - Gonçalo Ramos
- Gastroenterology Department of Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal
- NOVA Medical School, Lisbon, Portugal
| | - Rita Prata
- Gastroenterology Department of Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal
| | - Pedro Lages Martins
- Gastroenterology Department of Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal
- NOVA Medical School, Lisbon, Portugal
| | - Marta Viúla Ramos
- Gastroenterology Department of Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal
| | - João Coimbra
- Gastroenterology Department of Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal
- NOVA Medical School, Lisbon, Portugal
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Wierzbicki J, Bednarz-Misa I, Lewandowski Ł, Lipiński A, Kłopot A, Neubauer K, Krzystek-Korpacka M. Macrophage Inflammatory Proteins (MIPs) Contribute to Malignant Potential of Colorectal Polyps and Modulate Likelihood of Cancerization Associated with Standard Risk Factors. Int J Mol Sci 2024; 25:1383. [PMID: 38338661 PMCID: PMC10855842 DOI: 10.3390/ijms25031383] [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: 12/07/2023] [Revised: 01/15/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Better understanding of molecular changes leading to neoplastic transformation is prerequisite to optimize risk assessment and chemopreventive and surveillance strategies. Data on macrophage inflammatory proteins (MIPs) in colorectal carcinogenesis are scanty and their clinical relevance remains unknown. Therefore, transcript and protein expression of CCL3, CCL4, CXCL2, and CCL19 were determined in 173 and 62 patients, respectively, using RT-qPCR and immunohistochemistry with reference to polyps' characteristics. The likelihood of malignancy was modeled using probit regression. With the increasing malignancy potential of hyperplastic-tubular-tubulo-villous-villous polyps, the expression of CCL3, CCL4, and CCL19 in lesions decreased. CCL19 expression decreased also in normal mucosa while that of CXCL2 increased. Likewise, lesion CCL3 and lesion and normal mucosa CCL19 decreased and normal CXCL2 increased along the hyperplasia-low-high dysplasia grade. The bigger the lesion, the lower CCL3 and higher CXCL2 in normal mucosa. Singular polyps had higher CCL3, CCL4, and CCL19 levels in normal mucosa. CCL3, CCL4 and CXCL2 modulated the likelihood of malignancy associated with traditional risk factors. There was no correlation between the protein and mRNA expression of CCL3 and CCL19. In summary, the polyp-adjacent mucosa contributes to gaining potential for malignancy by polyps. MIPs may help in specifying cancerization probability estimated based on standard risk factors.
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Affiliation(s)
- Jarosław Wierzbicki
- Department of Minimally Invasive Surgery and Proctology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Iwona Bednarz-Misa
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
| | - Łukasz Lewandowski
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
| | - Artur Lipiński
- Department of Clinical Pathology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Anna Kłopot
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Małgorzata Krzystek-Korpacka
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
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Buelvas N, Ugarte-Vio I, Asencio-Leal L, Muñoz-Uribe M, Martin-Martin A, Rojas-Fernández A, Jara JA, Tapia JC, Arias ME, López-Muñoz RA. Indomethacin Induces Spermidine/Spermine-N 1-Acetyltransferase-1 via the Nucleolin-CDK1 Axis and Synergizes with the Polyamine Oxidase Inhibitor Methoctramine in Lung Cancer Cells. Biomolecules 2023; 13:1383. [PMID: 37759783 PMCID: PMC10526249 DOI: 10.3390/biom13091383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
Indomethacin is a non-selective NSAID used against pain and inflammation. Although cyclooxygenase (COX) inhibition is considered indomethacin's primary action mechanism, COX-independent ways are associated with beneficial effects in cancer. In colon cancer cells, the activation of the peroxisome proliferator-activated receptor-γ (PPAR-γ) is related to the increase in spermidine/spermine-N1-acetyltransferase-1 (SSAT-1), a key enzyme for polyamine degradation, and related to cell cycle arrest. Indomethacin increases the SSAT-1 levels in lung cancer cells; however, the mechanism relying on the SSAT-1 increase is unclear. Thus, we asked for the influence of the PPAR-γ on the SSAT-1 expression in two lung cancer cell lines: H1299 and A549. We found that the inhibition of PPAR-γ with GW9662 did not revert the increase in SSAT-1 induced by indomethacin. Because the mRNA of SSAT-1 suffers a pre-translation retention step by nucleolin, a nucleolar protein, we explored the relationship between indomethacin and the upstream translation regulators of SSAT-1. We found that indomethacin decreases the nucleolin levels and the cyclin-dependent kinase 1 (CDK1) levels, which phosphorylates nucleolin in mitosis. Overexpression of nucleolin partially reverts the effect of indomethacin over cell viability and SSAT-1 levels. On the other hand, Casein Kinase, known for phosphorylating nucleolin during interphase, is not modified by indomethacin. SSAT-1 exerts its antiproliferative effect by acetylating polyamines, a process reverted by the polyamine oxidase (PAOX). Recently, methoctramine was described as the most specific inhibitor of PAOX. Thus, we asked if methoctramine could increase the effect of indomethacin. We found that, when combined, indomethacin and methoctramine have a synergistic effect against NSCLC cells in vitro. These results suggest that indomethacin increases the SSAT-1 levels by reducing the CDK1-nucleolin regulatory axis, and the PAOX inhibition with methoctramine could improve the antiproliferative effect of indomethacin.
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Affiliation(s)
- Neudo Buelvas
- Instituto de Farmacología y Morfofisiología, Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia P.O. Box 5110566, Chile
| | - Isidora Ugarte-Vio
- Instituto de Farmacología y Morfofisiología, Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia P.O. Box 5110566, Chile
| | - Laura Asencio-Leal
- Instituto de Farmacología y Morfofisiología, Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia P.O. Box 5110566, Chile
| | - Matías Muñoz-Uribe
- Instituto de Farmacología y Morfofisiología, Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia P.O. Box 5110566, Chile
| | - Antonia Martin-Martin
- Instituto de Farmacología y Morfofisiología, Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia P.O. Box 5110566, Chile
| | - Alejandro Rojas-Fernández
- Instituto de Medicina, Facultad de Medicina, Universidad Austral de Chile, Valdivia P.O. Box 5110566, Chile
| | - José A. Jara
- Instituto de Investigaciones en Ciencias Odontológicas (ICOD), Facultad de Odontología, Universidad de Chile, Santiago P.O. Box 8380544, Chile
| | - Julio C. Tapia
- Programa de Biología Celular y Molecular, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago P.O. Box 8380453, Chile
| | - María Elena Arias
- Departamento de Producción Agropecuaria, Universidad de La Frontera, Temuco P.O. Box 4811230, Chile
| | - Rodrigo A. López-Muñoz
- Instituto de Farmacología y Morfofisiología, Facultad de Ciencias Veterinarias, Universidad Austral de Chile, Valdivia P.O. Box 5110566, Chile
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Mikaeel RR, Edwards S, Winter JM, Young JP, Young GP, Price TJ, Symonds EL. Age-Specific Differences in the Risk of Colorectal Precursor Lesions Among Patients with Type 2 Diabetes Undergoing Surveillance Colonoscopy. Asian Pac J Cancer Prev 2023; 24:1769-1779. [PMID: 37247300 PMCID: PMC10495897 DOI: 10.31557/apjcp.2023.24.5.1769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/23/2023] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND The incidence rate of colorectal cancer (CRC) in young adults is rising in parallel with type 2 diabetes (T2D). The majority of CRC develop through two main subtypes of precursor lesions; adenomas and serrated lesions. The associations between age and T2D on development of precursor lesions remain uncertain. OBJECTIVES We studied the association of T2D with the development of adenomas and serrated lesions in individuals <50 versus ≥50 years of age, in a population undergoing long-term regular surveillance colonoscopy due to an elevated risk of CRC. METHODS A case-control study was conducted on patients who were enrolled in a surveillance colonoscopy program between 2010-2020. Findings at colonoscopy, clinical and demographic features were collected. Adjusted and unadjusted binary logistic regression assessed the association of age, T2D, sex, and other medical conditions and lifestyle-related factors with different subtypes of precursor lesions diagnosed at colonoscopy. Cox proportional hazards model analysis determined the association of T2D and other confounders with development time for precursor lesions. RESULTS Cases included 412 patients <50y [mean age 38.7 (range, 24-49y)] and 824 sex-matched controls ≥50y [62.1 (50-75y)]. Individuals <50y were less likely to have been diagnosed with T2D than those ≥50y (7% vs 22%, P-value<0.001). During the follow-up period, there was no significant association between T2D and diagnosis of any precursor lesions, but when considering development time, individuals with T2D developed non-significant adenomas earlier than those without T2D (HR =1.46; 95% CI: 1.14-1.87; P-value=0.003). However, this was not independent of age or findings at index colonoscopy. CONCLUSIONS T2D does not further increase the incidence of adenomas or serrated lesions in either a young or older cohort undergoing long-term surveillance colonoscopy.
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Affiliation(s)
- Reger R Mikaeel
- Department of Haematology and Oncology, The Queen Elizabeth Hospital, Woodville South, South Australia, 5011, Australia.
- SAHMRI Colorectal Node, Basil Hetzel Institute, Woodville South, South Australia 5011, Australia.
- Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, 5000, Australia.
- Biology Department, College of Science, University of Duhok, Duhok, Kurdistan, Iraq.
| | - Suzanne Edwards
- Adelaide Health Technology Assessment (AHTA), School of Public Health, The University of Adelaide, Adelaide, South Australia, 5000, Australia.
| | - Jean M. Winter
- Bowel Health Service, Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia.
- Cancer Research, Flinders Health and Medical Research Institute, Flinders University, Bedford Park, South Australia, 5042, Australia.
| | - Joanne P. Young
- Department of Haematology and Oncology, The Queen Elizabeth Hospital, Woodville South, South Australia, 5011, Australia.
- SAHMRI Colorectal Node, Basil Hetzel Institute, Woodville South, South Australia 5011, Australia.
- Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, 5000, Australia.
| | - Graeme P. Young
- Cancer Research, Flinders Health and Medical Research Institute, Flinders University, Bedford Park, South Australia, 5042, Australia.
| | - Timothy J. Price
- Department of Haematology and Oncology, The Queen Elizabeth Hospital, Woodville South, South Australia, 5011, Australia.
- SAHMRI Colorectal Node, Basil Hetzel Institute, Woodville South, South Australia 5011, Australia.
- Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, 5000, Australia.
| | - Erin L. Symonds
- Bowel Health Service, Flinders Medical Centre, Bedford Park, South Australia, 5042, Australia.
- Cancer Research, Flinders Health and Medical Research Institute, Flinders University, Bedford Park, South Australia, 5042, Australia.
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Lepore Signorile M, Grossi V, Fasano C, Simone C. Colorectal Cancer Chemoprevention: A Dream Coming True? Int J Mol Sci 2023; 24:ijms24087597. [PMID: 37108756 PMCID: PMC10140862 DOI: 10.3390/ijms24087597] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/17/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Colorectal cancer (CRC) is one of the deadliest forms of cancer worldwide. CRC development occurs mainly through the adenoma-carcinoma sequence, which can last decades, giving the opportunity for primary prevention and early detection. CRC prevention involves different approaches, ranging from fecal occult blood testing and colonoscopy screening to chemoprevention. In this review, we discuss the main findings gathered in the field of CRC chemoprevention, focusing on different target populations and on various precancerous lesions that can be used as efficacy evaluation endpoints for chemoprevention. The ideal chemopreventive agent should be well tolerated and easy to administer, with low side effects. Moreover, it should be readily available at a low cost. These properties are crucial because these compounds are meant to be used for a long time in populations with different CRC risk profiles. Several agents have been investigated so far, some of which are currently used in clinical practice. However, further investigation is needed to devise a comprehensive and effective chemoprevention strategy for CRC.
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Affiliation(s)
- Martina Lepore Signorile
- Medical Genetics, National Institute of Gastroenterology-IRCCS "Saverio de Bellis" Research Hospital, Castellana Grotte, 70013 Bari, Italy
| | - Valentina Grossi
- Medical Genetics, National Institute of Gastroenterology-IRCCS "Saverio de Bellis" Research Hospital, Castellana Grotte, 70013 Bari, Italy
| | - Candida Fasano
- Medical Genetics, National Institute of Gastroenterology-IRCCS "Saverio de Bellis" Research Hospital, Castellana Grotte, 70013 Bari, Italy
| | - Cristiano Simone
- Medical Genetics, National Institute of Gastroenterology-IRCCS "Saverio de Bellis" Research Hospital, Castellana Grotte, 70013 Bari, Italy
- Medical Genetics, Department of Precision and Regenerative Medicine and Jonic Area (DiMePRe-J), University of Bari Aldo Moro, 70124 Bari, Italy
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Chen Y, Liang W, Du J, Ma J, Liang R, Tao M. PRMT6 functionally associates with PRMT5 to promote colorectal cancer progression through epigenetically repressing the expression of CDKN2B and CCNG1. Exp Cell Res 2023; 422:113413. [PMID: 36400182 DOI: 10.1016/j.yexcr.2022.113413] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 10/12/2022] [Accepted: 11/07/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Protein arginine methyltransferase 6 (PRMT6) is a type I arginine methyltransferase that asymmetrically dimethylates histone H3 arginine 2 (H3R2me2a). However, the biological roles and underlying molecular mechanisms of PRMT6 in colorectal cancer (CRC) remain unclear. METHODS PRMT6 expression in CRC tissue was examined using immunohistochemistry. The effect of PRMT6 on CRC cells was investigated in vitro and in vivo. Mass spectrometry, co-immunoprecipitation and GST pulldown assays were performed to identify interaction partners of PRMT6. RNA-seq, chromatin immunoprecipitation, Western blot and qRT-PCR assays were used to investigate the mechanism of PRMT6 in gene regulation. RESULTS PRMT6 is significantly upregulated in CRC tissues and facilitates cell proliferation of CRC cells in vitro and in vivo. Through RNA-seq analysis, CDKN2B (p15INK4b) and CCNG1 were identified as new transcriptional targets of PRMT6. PRMT6-dependent H3R2me2a mark was predominantly deposited at the promoters of CDKN2B and CCNG1 in CRC cells. Furthermore, PRMT5 was firstly characterized as an interaction partner of PRMT6. Notably, H3R2me2a coincides with PRMT5-mediated H4R3me2s and H3R8me2s marks at the promoters of CDKN2B and CCNG1 genes, thus leading to transcriptional repression of these genes. CONCLUSIONS PRMT6 functionally associates with PRMT5 to promote CRC progression through epigenetically repressing the expression of CDKN2B and CCNG1. These insights raise the possibility that combinational intervention of PRMT6 and PRMT5 may be a promising strategy for CRC therapy.
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Affiliation(s)
- Yuzhong Chen
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China; Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Wanqing Liang
- Bengbu Medical College, Bengbu, 233000, Anhui Province, China
| | - Jun Du
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Jiachi Ma
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Rongrui Liang
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China; Department of Oncology, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, 215124, China
| | - Min Tao
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China; Department of Oncology, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, 215124, China.
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Rashid G, Khan NA, Elsori D, Rehman A, Tanzeelah, Ahmad H, Maryam H, Rais A, Usmani MS, Babker AM, Kamal MA, Hafez W. Non-steroidal anti-inflammatory drugs and biomarkers: A new paradigm in colorectal cancer. Front Med (Lausanne) 2023; 10:1130710. [PMID: 36950511 PMCID: PMC10025514 DOI: 10.3389/fmed.2023.1130710] [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: 01/16/2023] [Accepted: 02/08/2023] [Indexed: 03/08/2023] Open
Abstract
Colorectal cancer is a sporadic, hereditary, or familial based disease in its origin, caused due to diverse set of mutations in large intestinal epithelial cells. Colorectal cancer (CRC) is a common and deadly disease that accounts for the 4th worldwide highly variable malignancy. For the early detection of CRC, the most common predictive biomarker found endogenously are KRAS and ctDNA/cfDNA along with SEPT9 methylated DNA. Early detection and screening for CRC are necessary and multiple methods can be employed to screen and perform early diagnosis of CRC. Colonoscopy, an invasive method is most prevalent for diagnosing CRC or confirming the positive result as compared to other screening methods whereas several non-invasive techniques such as molecular analysis of breath, urine, blood, and stool can also be performed for early detection. Interestingly, widely used medicines known as non-steroidal anti-inflammatory drugs (NSAIDs) to reduce pain and inflammation have reported chemopreventive impact on gastrointestinal malignancies, especially CRC in several epidemiological and preclinical types of research. NSAID acts by inhibiting two cyclooxygenase enzymes, thereby preventing the synthesis of prostaglandins (PGs) and causing NSAID-induced apoptosis and growth inhibition in CRC cells. This review paper majorly focuses on the diversity of natural and synthetic biomarkers and various techniques for the early detection of CRC. An approach toward current advancement in CRC detection techniques and the role of NSAIDs in CRC chemoprevention has been explored systematically. Several prominent governing mechanisms of the anti-cancer effects of NSAIDs and their synergistic effect with statins for an effective chemopreventive measure have also been discussed in this review paper.
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Affiliation(s)
- Gowhar Rashid
- Department of Amity Medical School, Amity University, Gurugram, India
- *Correspondence: Gowhar Rashid,
| | - Nihad Ashraf Khan
- Department of Biosciences, Jamia Millia Islamia, Central University, New Delhi, India
| | - Deena Elsori
- Faculty of Resillience, Deans Office Rabdan Academy, Abu Dhabi, United Arab Emirates
| | - Andleeb Rehman
- Department of Biotechnology, Shri Mata Vaishno Devi University, Katra, India
| | - Tanzeelah
- Department of Biochemistry, University of Kashmir, Srinagar, India
| | - Haleema Ahmad
- Department of Biochemistry, Faculty of Life Sciences, AMU, Aligarh, India
| | - Humaira Maryam
- Department of Biochemistry, Faculty of Life Sciences, AMU, Aligarh, India
| | - Amaan Rais
- Department of Biochemistry, Faculty of Life Sciences, AMU, Aligarh, India
| | - Mohd Salik Usmani
- The Department of Surgery, Faculty of Medicine, JNMCH, AMU, Uttar Pradesh, India
| | - Asaad Ma Babker
- Department of Medical Laboratory Sciences, Gulf Medical University, Ajman, United Arab Emirates
| | - Mohammad Azhar Kamal
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Wael Hafez
- Department of Internal Medicine, NMC Royal Hospital, Abu Dhabi, United Arab Emirates
- The Medical Research Division, Department of Internal Medicine, The National Research Center, Ad Doqi, Egypt
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Pollini T, Adsay V, Capurso G, Molin MD, Esposito I, Hruban R, Luchini C, Maggino L, Matthaei H, Marchegiani G, Scarpa A, Wood LD, Bassi C, Salvia R, Mino-Kenudson M, Maker AV. The tumour immune microenvironment and microbiome of pancreatic intraductal papillary mucinous neoplasms. Lancet Gastroenterol Hepatol 2022; 7:1141-1150. [PMID: 36057265 PMCID: PMC9844533 DOI: 10.1016/s2468-1253(22)00235-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 01/19/2023]
Abstract
Pancreatic intraductal papillary mucinous neoplasms (IPMNs) have gained substantial attention because they represent one of the only radiographically identifiable precursors of invasive pancreatic ductal adenocarcinoma. Although most of these neoplasms have low-grade dysplasia and will remain indolent, a subset of IPMNs will progress to invasive cancer. The role of the immune system in the progression of IPMNs is unclear, but understanding its role could reveal the mechanism of neoplastic progression and targets for immunotherapy to inhibit progression or treat invasive disease. The available evidence supports a shift in the immune composition of IPMNs during neoplastic progression. Although low-grade lesions contain a high proportion of effector T cells, high-grade IPMNs, and IPMNs with an associated invasive carcinoma lose the T-cell infiltrate and are characterised by a predominance of immunosuppressive elements. Several possible therapeutic strategies emerge from this analysis that are unique to IPMNs and its microbiome.
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Affiliation(s)
- Tommaso Pollini
- Division of Surgical Oncology, Department of Surgery, University of California San Francisco, San Francisco, CA, USA,Department of General and Pancreatic Surgery, The Pancreas Institute, Section of Pathology University of Verona, Verona, Italy
| | - Volcan Adsay
- Department of Pathology, Koç University Hospital and Koç University Research Center for Translational Medicine, Istanbul, Turkey
| | - Gabriele Capurso
- Department of Pancreatobiliary Endoscopy and Endosonography, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele, Milan, Italy
| | - Marco Dal Molin
- Department of Surgery, University of Maryland Medical Center, Baltimore, MD, USA
| | - Irene Esposito
- Department of Pathology, Heinrich Heine University and University Hospital of Düsseldorf, Düsseldorf, Germany
| | - Ralph Hruban
- Department of Pathology, the Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MA, USA
| | - Claudio Luchini
- Department of Diagnostics and Public Health, Section of Pathology University of Verona, Verona, Italy
| | - Laura Maggino
- Department of General and Pancreatic Surgery, The Pancreas Institute, Section of Pathology University of Verona, Verona, Italy
| | - Hanno Matthaei
- Department of Surgery, University Hospital of Bonn, Bonn, Germany
| | - Giovanni Marchegiani
- Department of General and Pancreatic Surgery, The Pancreas Institute, Section of Pathology University of Verona, Verona, Italy
| | - Aldo Scarpa
- Department of Diagnostics and Public Health, Section of Pathology University of Verona, Verona, Italy
| | - Laura D Wood
- Department of Pathology, the Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MA, USA
| | - Claudio Bassi
- Department of General and Pancreatic Surgery, The Pancreas Institute, Section of Pathology University of Verona, Verona, Italy
| | - Roberto Salvia
- Department of General and Pancreatic Surgery, The Pancreas Institute, Section of Pathology University of Verona, Verona, Italy
| | - Mari Mino-Kenudson
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Ajay V Maker
- Division of Surgical Oncology, Department of Surgery, University of California San Francisco, San Francisco, CA, USA
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Use of Selective Serotonin Reuptake Inhibitors Is Associated with a Lower Risk of Colorectal Cancer among People with Family History. Cancers (Basel) 2022; 14:cancers14235905. [PMID: 36497383 PMCID: PMC9741129 DOI: 10.3390/cancers14235905] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/27/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
Individuals with a family history of colorectal cancer (CRC) are at a high risk of developing CRC. Preclinical and population-based evidence suggests that selective serotonin reuptake inhibitors (SSRIs) might play a role in preventing CRC. We performed a nationwide cohort study to explore whether the use of SSRIs could reduce CRC risk among individuals with family history. We identified individuals aged 50 and above who had one or more first-degree relatives diagnosed with CRC. A total of 38,617 incident SSRI users were identified and matched with 115,851 non-users, on a ratio of 1:3. The Cox regression model was used to calculate hazard ratios (HRs) and 95% CI confidence intervals (CIs). We found a significant negative association between SSRI use and the risk of CRC (adjusted HR, 0.77; 95% CI, 0.70-0.85). Restricted cubic spline regression showed a non-linear dose-responded relationship between SSRI use and CRC risk. The association was stronger in rectal cancer than colon cancer (adjusted HR, 0.73 vs. 0.79), and more pronounced in advanced-stage CRC than early-stage CRC (adjusted HR, 0.73 vs. 0.80). This population-based cohort study suggests that the use of SSRIs is associated with a reduced risk of CRC among individuals with a family history of CRC.
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11
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Tsounis D, Villiotou V, Melpidou A, Pantsiou C, Argyrou A, Giannopoulou C, Grigoratou A, Rontogianni D, Mantzaris GJ, Papatheodoridis G. Oxidative imbalance increases the risk for colonic polyp and colorectal cancer development. World J Gastrointest Oncol 2022; 14:2208-2223. [PMID: 36438709 PMCID: PMC9694266 DOI: 10.4251/wjgo.v14.i11.2208] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 08/19/2022] [Accepted: 09/21/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The role of oxidative stress in the pathogenesis of colorectal carcinoma (CRC) has garnered considerable interest recently. Specific oxidative factors have been implicated in the pathogenesis of adenomatous polyps and ultimately adenocarcinoma.
AIM To evaluate the effect of oxidative imbalance as quantified by specific serological markers in the development of sporadic colon adenocarcinoma.
METHODS A total of 170 patients that underwent endoscopy of the lower gastrointestinal tract in a tertiary center within 3 years were included in the study. They were allocated in three groups; those with sporadic colon adenocarcinoma (n = 56, 32.9%), those with colonic polyps (n = 33, 19.4%) and healthy controls (n = 81, 47.7%). All patients were evaluated for oxidant activity and antioxidant capacity with serum measurements of specific markers such as vitamins A, 25(OH) D3, E, C, B12, folic acid, glutathione, selenium (Se), zinc (Zn), free iron (Fe2+), and malondialdehyde and results were compared between groups.
RESULTS Serum levels of vitamins C, E, D, Se, Zn, vitamin B12 and total antioxidant capacity were significantly lower in the combined neoplasia/polyp group than in the control group (P = 0.002, P = 0.009, P < 0.001, P < 0.001, P < 0.001, P = 0.020 and P < 0.001, correspondingly). Increased levels of vitamin E (P = 0.004), vitamin D (P < 0.001), Se (P < 0.001) and Zn (P < 0.001) seem to bestow a protective effect on the development of CRC. For vitamin D (P < 0.001) and Zn (P = 0.036), this effect seems to extend to the development of colon polyps as well. On the other hand, elevated serum levels of malondialdehyde are associated with a higher risk of CRC (OR = 2.09 compared to controls, P = 0.004). Regarding colonic polyp development, increased concentrations of vitamin Α and Fe2+ are associated with a higher risk, whereas lower levels of malondialdehyde with a lower risk.
CONCLUSION Increased oxidative stress may play an important role in the pathogenesis and progression of CRC. Antioxidants’ presence may exert a protective effect in the very early stages of colon carcinogenesis.
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Affiliation(s)
- Dimitrios Tsounis
- Department of Gastroenterology, 251 General Hospital of Hellenic Air Force, Athens 11525, Greece
| | - Vassiliki Villiotou
- Department of Biochemistry, Metaxa Anticancer Hospital, Piraeus 18537, Greece
| | - Angeliki Melpidou
- Department of Biochemistry, Evangelismos Hospital, Athens 10676, Greece
| | - Chara Pantsiou
- Department of Biochemistry, Evangelismos Hospital, Athens 10676, Greece
| | - Alexandra Argyrou
- Department of Gastroenterology, 251 General Hospital of Hellenic Air Force, Athens 11525, Greece
| | - Charis Giannopoulou
- Department of Nuclear Medicine and Positron Emission Tomography Computed Tomography, Evangelismos Hospital, Athens 10676, Greece
| | | | | | - Gerassimos J Mantzaris
- Department of Gastroenterology, Evangelismos, Ophthalmiatreion Athinon and Polyclinic Hospitals, Athens 10676, Greece
| | - George Papatheodoridis
- Academic Department of Gastroenterology, Athens University Medical School, Laikon General Hospital, Athens 11527, Greece
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12
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The use of integrated text mining and protein-protein interaction approach to evaluate the effects of combined chemotherapeutic and chemopreventive agents in cancer therapy. PLoS One 2022; 17:e0276458. [DOI: 10.1371/journal.pone.0276458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 10/06/2022] [Indexed: 11/13/2022] Open
Abstract
Combining chemotherapeutic (CT) and chemopreventive (CP) agents for cancer treatment is controversial, and the issue has not yet been conclusively resolved. In this study, by integrating text mining and protein-protein interaction (PPI), the combined effects of these two kinds of agents in cancer treatment were investigated. First, text mining was performed by the Pathway Studio database to study the effects of various agents (CP and CT) on cancer-related processes. Then, each group’s most important hub genes were obtained by calculating different centralities. Finally, the results of in silico analysis were validated by examining the combined effects of hesperetin (Hst) and vincristine (VCR) on MCF-7 cells. In general, the results of the in silico analysis revealed that the combination of these two kinds of agents could be useful for treating cancer. However, the PPI analysis revealed that there were a few important proteins that could be targeted for intelligent therapy while giving treatment with these agents. In vitro experiments confirmed the results of the in silico analysis. Also, Hst and VCR had good harmony in modulating the hub genes obtained from the in silico analysis and inducing apoptosis in the MCF-7 cell line.
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Ren J, Zhang P, Li Z, Zhang X, Zhong W, Song W, Wang X, Gao P, Mao C. Association of Non-Steroidal Anti-Inflammatory Drugs, Genetic Risk, and Environmental Risk Factors with Incidence of Colorectal Cancer. Cancers (Basel) 2022; 14:cancers14205138. [PMID: 36291921 PMCID: PMC9600467 DOI: 10.3390/cancers14205138] [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: 08/15/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 12/05/2022] Open
Abstract
Regular use of non-steroidal anti-inflammatory drugs (NSAIDs) was associated with the lower risk of colorectal cancer (CRC). However, whether regular use of NSAIDs could attenuate the effect of genetic risk and environmental risk factors on CRC is unknown. We aimed to evaluate the association of NSAID use, genetic risk, and environmental risk factors with CRC. Using data from a UK Biobank, a Cox proportional hazards model was performed to estimate the risk of CRC according to NSAID use, polygenic risk score, and environmental risk factors. Regular use of NSAIDs was associated with a 36.0% lower risk of CRC. No statistically significant interaction was observed between NSAID use and the genetic risk score (p = 0.190), and between NSAID use and the environmental risk score (p = 0.740). However, regular NSAID use was still associated with lower CRC incidence among subjects with either high environmental risk or high genetic risk. Furthermore, the genetic and environmental risk of CRC were additives. These findings appear to support the chemopreventive effect of regular NSAID use. Furthermore, controlling of modifiable environmental risk factors can reduce the CRC risk, especially among individuals with a moderate or high genetic risk of CRC.
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Affiliation(s)
- Jiaojiao Ren
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan 528000, China
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Peidong Zhang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, China
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Zhihao Li
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Xiru Zhang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Wenfang Zhong
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Weiqi Song
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Xing Wang
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan 528000, China
| | - Pingming Gao
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan 528000, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510280, China
- Correspondence: (P.G.); (C.M.)
| | - Chen Mao
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou 510515, China
- Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
- Correspondence: (P.G.); (C.M.)
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14
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Heer E, Ruan Y, Mah B, Nguyen T, Lyons H, Poirier A, Boyne DJ, O'Sullivan DE, Heitman SJ, Hilsden RJ, Forbes N, Brenner DR. The efficacy of chemopreventive agents on the incidence of colorectal adenomas: A systematic review and network meta-analysis. Prev Med 2022; 162:107169. [PMID: 35878711 DOI: 10.1016/j.ypmed.2022.107169] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 06/20/2022] [Accepted: 07/17/2022] [Indexed: 10/17/2022]
Abstract
Colorectal cancer (CRC) is the fourth most common cancer and third leading cause of cancer-related death worldwide. Use of chemopreventive agents (CPAs) to reduce the incidence of precursor colorectal adenomas could lower the future burden of CRC. Many classes of potential CPAs have been investigated. To identify the most effective CPAs, we conducted a systematic review and a network meta-analysis (NMA). An electronic search was performed through August 2020 to identify all randomized controlled trials (RCTs) assessing the efficacy of CPAs in reducing the incidence of colorectal adenomas at the time of surveillance colonoscopy among patients who had previously undergone polypectomy during an index colonoscopy. In total, 33 RCTs were included in the NMA, which was conducted under a Bayesian inference framework. Random effects models were used with adjustment for follow-up length and control group event rates to yield relative risks (RRs) and 95% credible intervals (CrIs). Our full network consisted of 13 interventions in addition to a placebo arm. Of 20,925 included patients, 7766 had an adenoma. Compared to placebo, the combination of difluoromethylornithine (DFMO) + Sulindac (RR 0.24, CrI 0.10-0.55) demonstrated a protective effect, while aspirin had a RR of 0.77 (CrI 0.60-1.00), celecoxib 800 mg had a RR of 0.56 (CrI 0.31-1.01) and metformin had a RR of 0.56 (CrI 0.22-1.39). Our results suggest that select CPAs may be efficacious in preventing the development of adenomas. Further studies are needed to identify those patients most likely to benefit and the minimum effective dosages of CPAs.
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Affiliation(s)
- Emily Heer
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada
| | - Yibing Ruan
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada; Department of Cancer Epidemiology and Prevention Research, Cancer Control Alberta, Alberta Health Services, Calgary, AB, Canada
| | - Brittany Mah
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada
| | - Teresa Nguyen
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada
| | - Hannah Lyons
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada
| | - Abbey Poirier
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada; Department of Cancer Epidemiology and Prevention Research, Cancer Control Alberta, Alberta Health Services, Calgary, AB, Canada
| | - Devon J Boyne
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Dylan E O'Sullivan
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada; Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Steven J Heitman
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada; Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Robert J Hilsden
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada; Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Nauzer Forbes
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada; Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Darren R Brenner
- Forzani & MacPhail Colon Cancer Screening Centre, University of Calgary, Calgary, AB, Canada; Department of Cancer Epidemiology and Prevention Research, Cancer Control Alberta, Alberta Health Services, Calgary, AB, Canada; Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
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An Updated Review on the Psychoactive, Toxic and Anticancer Properties of Kava. J Clin Med 2022; 11:jcm11144039. [PMID: 35887801 PMCID: PMC9315573 DOI: 10.3390/jcm11144039] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 01/27/2023] Open
Abstract
Kava (Piper methysticum) has been widely consumed for many years in the South Pacific Islands and displays psychoactive properties, especially soothing and calming effects. This plant has been used in Western countries as a natural anxiolytic in recent decades. Kava has also been used to treat symptoms associated with depression, menopause, insomnia, and convulsions, among others. Along with its putative beneficial health effects, kava has been associated with liver injury and other toxic effects, including skin toxicity in heavy consumers, possibly related to its metabolic profile or interference in the metabolism of other xenobiotics. Kava extracts and kavalactones generally displayed negative results in genetic toxicology assays although there is sufficient evidence for carcinogenicity in experimental animals, most likely through a non-genotoxic mode of action. Nevertheless, the chemotherapeutic/chemopreventive potential of kava against cancer has also been suggested. Both in vitro and in vivo studies have evaluated the effects of flavokavains, kavalactones and/or kava extracts in different cancer models, showing the induction of apoptosis, cell cycle arrest and other antiproliferative effects in several types of cancer, including breast, prostate, bladder, and lung. Overall, in this scoping review, several aspects of kava efficacy and safety are discussed and some pertinent issues related to kava consumption are identified.
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16
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Jiang YX, Chen Y, Sun HH, Xu SC. Effects of Cyclooxygenase-2 Inhibitors on Gastrointestinal Malignancies: a Systematic Review and Meta-analysis. Indian J Surg Oncol 2022; 13:348-355. [DOI: 10.1007/s13193-022-01547-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/03/2022] [Indexed: 11/24/2022] Open
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Nouni-García R, Lara-López Á, Carratalá-Munuera C, Gil-Guillén VF, López-Pineda A, Orozco-Beltrán D, Quesada JA. Factors Associated with Colorectal Cancer Screening in Spain: Results of the 2017 National Health Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:5460. [PMID: 35564855 PMCID: PMC9100170 DOI: 10.3390/ijerph19095460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/22/2022] [Accepted: 04/27/2022] [Indexed: 12/03/2022]
Abstract
This study aimed to determine the CRC screening coverage of people aged between 50 and 69 years who were living in Spain in 2017 and describe the factors associated with not having had a faecal occult blood test (FOBT). A cross-sectional study was performed using data from the Spanish National Health Survey 2017. We analysed 7568 individuals between the ages of 50 and 69 years. The proportion of respondents between 50 and 69 years old who had had an FOBT was 29.0% (n = 2191). The three autonomous communities with the lowest proportion of respondents who had had an FOBT were Extremadura (8.7%, n = 16), Ceuta-Melilla (10.4%, n = 3), and Andalucia (14.1%, n = 186). The variables associated with not having had an FOBT were being 50-54 years old (PR = 1.09; 95% CI 1.04-1.14), having been born outside of Spain (PR = 1.11; 95% CI 1.06-1.16), not having been vaccinated against the flu (PR = 1.09; 95% CI 1.04-1.15), never having had a colonoscopy (PR = 1.49; 95% CI 1.40-1.59), not having had an ultrasound scan in the last year (PR = 1.09; 95% CI 1.04-1.14), and not having seen a primary care physician in the last month (PR = 1.08; 95% CI 1.04-1.12). The factors associated with not getting an FOBT were young age, having been born outside of Spain, not having been vaccinated against the flu in the last campaign, and not making frequent use of healthcare services.
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Affiliation(s)
- Rauf Nouni-García
- Department of Clinical Medicine, Miguel Hernández University, Ctra. Nnal. 332 Alicante-Valencia s/n, 03550 San Juan de Alicante, Spain; (R.N.-G.); (C.C.-M.); (V.F.G.-G.); (D.O.-B.); (J.A.Q.)
| | - Ángela Lara-López
- San Juan de Alicante Campus, Faculty of Medicine, Miguel Hernández University, 03202 San Juan de Alicante, Spain;
| | - Concepción Carratalá-Munuera
- Department of Clinical Medicine, Miguel Hernández University, Ctra. Nnal. 332 Alicante-Valencia s/n, 03550 San Juan de Alicante, Spain; (R.N.-G.); (C.C.-M.); (V.F.G.-G.); (D.O.-B.); (J.A.Q.)
| | - Vicente F. Gil-Guillén
- Department of Clinical Medicine, Miguel Hernández University, Ctra. Nnal. 332 Alicante-Valencia s/n, 03550 San Juan de Alicante, Spain; (R.N.-G.); (C.C.-M.); (V.F.G.-G.); (D.O.-B.); (J.A.Q.)
| | - Adriana López-Pineda
- Department of Clinical Medicine, Miguel Hernández University, Ctra. Nnal. 332 Alicante-Valencia s/n, 03550 San Juan de Alicante, Spain; (R.N.-G.); (C.C.-M.); (V.F.G.-G.); (D.O.-B.); (J.A.Q.)
| | - Domingo Orozco-Beltrán
- Department of Clinical Medicine, Miguel Hernández University, Ctra. Nnal. 332 Alicante-Valencia s/n, 03550 San Juan de Alicante, Spain; (R.N.-G.); (C.C.-M.); (V.F.G.-G.); (D.O.-B.); (J.A.Q.)
| | - Jose A. Quesada
- Department of Clinical Medicine, Miguel Hernández University, Ctra. Nnal. 332 Alicante-Valencia s/n, 03550 San Juan de Alicante, Spain; (R.N.-G.); (C.C.-M.); (V.F.G.-G.); (D.O.-B.); (J.A.Q.)
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18
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Li PC, Huang RY, Yang YC, Hsieh KP, Yang YH. Prognostic impact of angiotensin-converting enzyme inhibitors and angiotensin receptors blockers in esophageal or gastric cancer patients with hypertension - a real-world study. BMC Cancer 2022; 22:430. [PMID: 35443635 PMCID: PMC9022235 DOI: 10.1186/s12885-022-09513-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 01/18/2022] [Indexed: 11/10/2022] Open
Abstract
Background Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) are used in treating cardiovascular diseases. Previous studies indicated that ACEIs/ARBs may benefit cancer patients by inhibiting tumor angiogenesis and proliferation. The effect of ACEIs/ARBs on cancer survival in esophageal and gastric cancer is still unclear. This study is to investigate the association between ACEIs/ARBs usage and esophageal and gastric cancer prognosis. Methods This retrospective cohort study identified esophageal and gastric cancer patients during 2008–2016 from the Taiwan Cancer Registry, and obtained medication usage and follow-up information from the National Health Insurance Research Database and Death Registry. Analysis groups were defined as ACEIs/ARBs user or non-user based on the usage of ACEIs/ARBs within the 6 months after cancer diagnosis. The stabilized inverse probability of treatment weighting using propensity scores was applied to balance covariates between study groups. We also used Kaplan-Meier estimates and Cox regression to compare survival outcome and estimate hazard ratios (HRs). Results We identified 14,463 and 21,483 newly-diagnosed esophageal and gastric cancer patients during 2008–2016. ACEIs/ARBs users were associated with lower risk of cancer-specific mortality, although only significantly in gastric cancer (gastric: adjusted HR = 0.87, 95% CI = 0.78–0.97; esophageal: adjusted HR =0.88, 95% CI = 0.76–1.02). A better survival outcome was observed among patients who received higher cumulative defined daily dose of ACEIs/ARBs. Conclusions We found that using ACEIs/ARBs after cancer diagnosis were associated with lower risk of mortality. Our results add to the knowledge of the benefit of ACEIs/ARBs against mortality in individuals with esophageal/gastric cancer patients with hypertension. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09513-4.
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Affiliation(s)
- Po-Chih Li
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, Taiwan.,Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Ru-Yu Huang
- National Institute of Cancer Research, National Health Research Institutes, No.367, Sheng-Li Rd., North District, Tainan, 70456, Taiwan
| | - Yu-Chien Yang
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, Taiwan.,Department of Pharmacy, Chi Mei Medical Center, Tainan, Taiwan
| | - Kun-Pin Hsieh
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, Taiwan. .,Department of Pharmacy, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
| | - Yi-Hsin Yang
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, 100, Shih-Chuan 1st Road, Kaohsiung, Taiwan. .,National Institute of Cancer Research, National Health Research Institutes, No.367, Sheng-Li Rd., North District, Tainan, 70456, Taiwan.
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Wang Z, Zhao S, Lin X, Chen G, Kang J, Ma Z, Wang Y, Li Z, Xiao X, He A, Xiang D. Application of Organoids in Carcinogenesis Modeling and Tumor Vaccination. Front Oncol 2022; 12:855996. [PMID: 35371988 PMCID: PMC8968694 DOI: 10.3389/fonc.2022.855996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 02/17/2022] [Indexed: 12/12/2022] Open
Abstract
Organoids well recapitulate organ-specific functions from their tissue of origin and remain fundamental aspects of organogenesis. Organoids are widely applied in biomedical research, drug discovery, and regenerative medicine. There are various cultivated organoid systems induced by adult stem cells and pluripotent stem cells, or directly derived from primary tissues. Researchers have drawn inspiration by combination of organoid technology and tissue engineering to produce organoids with more physiological relevance and suitable for translational medicine. This review describes the value of applying organoids for tumorigenesis modeling and tumor vaccination. We summarize the application of organoids in tumor precision medicine. Extant challenges that need to be conquered to make this technology be more feasible and precise are discussed.
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Affiliation(s)
- Zeyu Wang
- Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shasha Zhao
- State Key Laboratory of Oncogenes and Related Genes, the Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiaolin Lin
- Department of Oncology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guanglong Chen
- Department of General Surgery, Zhengzhou University, Affiliated Cancer Hospital (Henan Cancer Hospital), Zhengzhou, China
| | - Jiawei Kang
- College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, China
| | | | - Yiming Wang
- Shanghai OneTar Biomedicine, Shanghai, China
| | - Zhi Li
- Department of General Surgery, Zhengzhou University, Affiliated Cancer Hospital (Henan Cancer Hospital), Zhengzhou, China
| | - Xiuying Xiao
- Department of Oncology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Aina He
- Department of Oncology, The Sixth People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Dongxi Xiang
- State Key Laboratory of Oncogenes and Related Genes, Department of Biliary-Pancreatic Surgery, The Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
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20
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Role of Induced Programmed Cell Death in the Chemopreventive Potential of Apigenin. Int J Mol Sci 2022; 23:ijms23073757. [PMID: 35409117 PMCID: PMC8999072 DOI: 10.3390/ijms23073757] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 02/01/2023] Open
Abstract
The flavonoid apigenin (4′,5,7-trihydroxyflavone), which is one of the most widely distributed phytochemicals in the plant kingdom, is one of the most thoroughly investigated phenolic components. Previous studies have attributed the physiological effects of apigenin to its anti-allergic, antibacterial, antidiabetic, anti-inflammatory, antioxidant, antiviral, and blood-pressure-lowering properties, and its documented anticancer properties have been attributed to the induction of apoptosis and autophagy, the inhibition of inflammation, angiogenesis, and cell proliferation, and the regulation of cellular responses to oxidative stress and DNA damage. The most well-known mechanism for the compound’s anticancer effects in human cancer cell lines is apoptosis, followed by autophagy, and studies have also reported that apigenin induces novel cell death mechanisms, such as necroptosis and ferroptosis. Therefore, the aim of this paper is to review the therapeutic potential of apigenin as a chemopreventive agent, as well as the roles of programmed cell death mechanisms in the compound’s chemopreventive properties.
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21
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Sabahi S, Homayouni Rad A, Aghebati-Maleki L, Sangtarash N, Ozma MA, Karimi A, Hosseini H, Abbasi A. Postbiotics as the new frontier in food and pharmaceutical research. Crit Rev Food Sci Nutr 2022; 63:8375-8402. [PMID: 35348016 DOI: 10.1080/10408398.2022.2056727] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Food is the essential need of human life and has nutrients that support growth and health. Gastrointestinal tract microbiota involves valuable microorganisms that develop therapeutic effects and are characterized as probiotics. The investigations on appropriate probiotic strains have led to the characterization of specific metabolic byproducts of probiotics named postbiotics. The probiotics must maintain their survival against inappropriate lethal conditions of the processing, storage, distribution, preparation, and digestion system so that they can exhibit their most health effects. Conversely, probiotic metabolites (postbiotics) have successfully overcome these unfavorable conditions and may be an appropriate alternative to probiotics. Due to their specific chemical structure, safe profile, long shelf-life, and the fact that they contain various signaling molecules, postbiotics may have anti-inflammatory, immunomodulatory, antihypertensive properties, inhibiting abnormal cell proliferation and antioxidative activities. Consequently, present scientific literature approves that postbiotics can mimic the fundamental and clinical role of probiotics, and due to their unique characteristics, they can be applied in an oral delivery system (pharmaceutical/functional foods), as a preharvest food safety hurdle, to promote the shelf-life of food products and develop novel functional foods or/and for developing health benefits, and therapeutic aims. This review addresses the latest postbiotic applications with regard to pharmaceutical formulations and commercial food-based products. Potential postbiotic applications in the promotion of host health status, prevention of disease, and complementary treatment are also reviewed.
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Affiliation(s)
- Sahar Sabahi
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Aziz Homayouni Rad
- Department of Food Science and Technology, Faculty of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Narges Sangtarash
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mahdi Asghari Ozma
- Department of Medical Bacteriology and Virology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Atefeh Karimi
- Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hedayat Hosseini
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amin Abbasi
- Student Research Committee, Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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22
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El-Ashmawy IM, Ebeid MA, Aljohani MSM, Alhumaydhi FA, Aljohani ASM. Assessment of the hepatorenal and hematological parameters of rats exposed to graded doses of lysine acetylsalicylate. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2022. [DOI: 10.1080/16583655.2021.2021054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ibrahim M. El-Ashmawy
- Department of Veterinary Medicine, College of Agricultural and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
- Department of Pharmacology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt
| | - Marwa A. Ebeid
- Department of Pharmacology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt
| | - Moath S. M. Aljohani
- Department of Family and Community Medicine, College of Medicine and Medical Sciences, Qassim University, Unizah, Saudi Arabia
| | - Fahad A. Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Abdullah S. M. Aljohani
- Department of Veterinary Medicine, College of Agricultural and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
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23
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Ranasinghe R, Mathai M, Zulli A. A synopsis of modern - day colorectal cancer: Where we stand. Biochim Biophys Acta Rev Cancer 2022; 1877:188699. [DOI: 10.1016/j.bbcan.2022.188699] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/30/2022] [Accepted: 02/14/2022] [Indexed: 02/07/2023]
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Colorectal Cancer Survivors' Receptivity toward Genomic Testing and Targeted Use of Non-Steroidal Anti-Inflammatory Drugs to Prevent Cancer Recurrence. J Community Genet 2022; 13:201-214. [PMID: 34997901 PMCID: PMC8941057 DOI: 10.1007/s12687-021-00574-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 12/22/2021] [Indexed: 10/19/2022] Open
Abstract
Genomic testing and targeted use of non-steroidal anti-inflammatory drugs (NSAIDs) may mitigate cancer recurrence risks. This study examines colorectal cancer (CRC) survivors' interest and receptivity to these strategies. Patients diagnosed with stage I-III CRC in 2004-2012 were recruited through the New Mexico Cancer Registry to complete a cancer survivorship experiences survey. We assessed interest in genomic testing, daily aspirin (ASA) and NSAID use, and receptivity to future daily ASA/NSAIDs. Descriptive statistics and multivariable logistic regression models estimated factors associated with genomic testing interest. Receptivity to future ASA/NSAIDs use was estimated for non-users of ASA/NSAIDs. Among CRC survivors (n = 273), 83% endorsed interest in genomic testing, 25% were ASA users and 47% ASA/NSAIDs users. In our final model, genomic testing interest was associated with being uncoupled [OR = 4.11; 95% CI = 1.49-11.35], low income [OR = 0.35, 95% CI: 0.14-0.88], smoking history [OR = 0.35, 95% CI: 0.14-0.90], low [OR: 0.33, 95% CI: 0.07-1.43] and moderate [OR: 0.26, 95% CI: 0.11-0.61] health literacy, and personal CRC risk worry [OR: 2.86, 95% CI: 1.63-5.02, p = 0.0002]. In our final model, ASA use was associated with age [OR: 1.05, 95% CI: 1.01-1.10] and cardiovascular disease history [OR: 2.42, 95% CI: 1.23-4.73, p = 0.010]. Among non-users ASA/NSAIDs, 83% reported receptivity to ASA/NSAIDs to reduce cancer risks, and no significant correlates were identified. The majority of survivors' expressed genomic testing interest and endorsed receptivity toward ASA/NSAIDs use for cancer risk management. Further research to optimize ASA/NSAIDs use guided by genomic testing is warranted.
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Świątek P, Glomb T, Dobosz A, Gębarowski T, Wojtkowiak K, Jezierska A, Panek JJ, Świątek M, Strzelecka M. Biological Evaluation and Molecular Docking Studies of Novel 1,3,4-Oxadiazole Derivatives of 4,6-Dimethyl-2-sulfanylpyridine-3-carboxamide. Int J Mol Sci 2022; 23:ijms23010549. [PMID: 35008977 PMCID: PMC8745710 DOI: 10.3390/ijms23010549] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/30/2021] [Accepted: 12/31/2021] [Indexed: 02/06/2023] Open
Abstract
To date, chronic inflammation is involved in most main human pathologies such as cancer, and autoimmune, cardiovascular or neurodegenerative disorders. Studies suggest that different prostanoids, especially prostaglandin E2, and their own synthase (cyclooxygenase enzyme-COX) can promote tumor growth by activating signaling pathways which control cell proliferation, migration, apoptosis, and angiogenesis. Non-steroidal anti-inflammatory drugs (NSAIDs) are used, alongside corticosteroids, to treat inflammatory symptoms particularly in all chronic diseases. However, their toxicity from COX inhibition and the suppression of physiologically important prostaglandins limits their use. Therefore, in continuation of our efforts in the development of potent, safe, non-toxic chemopreventive compounds, we report herein the design, synthesis, biological evaluation of new series of Schiff base-type hybrid compounds containing differently substituted N-acyl hydrazone moieties, 1,3,4-oxadiazole ring, and 4,6-dimethylpyridine core. The anti-COX-1/COX-2, antioxidant and anticancer activities were studied. Schiff base 13, containing 2-bromobenzylidene residue inhibited the activity of both isoenzymes, COX-1 and COX-2 at a lower concentration than standard drugs, and its COX-2/COX-1 selectivity ratio was similar to meloxicam. Furthermore, the results of cytotoxicity assay indicated that all of the tested compounds exhibited potent anti-cancer activity against A549, MCF-7, LoVo, and LoVo/Dx cell lines, compared with piroxicam and meloxicam. Moreover, our experimental study was supported by density functional theory (DFT) and molecular docking to describe the binding mode of new structures to cyclooxygenase.
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Affiliation(s)
- Piotr Świątek
- Department of Medicinal Chemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
- Correspondence: (P.Ś.); (T.G.); Tel.: +48-717840391 (P.Ś. & T.G.)
| | - Teresa Glomb
- Department of Medicinal Chemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
- Correspondence: (P.Ś.); (T.G.); Tel.: +48-717840391 (P.Ś. & T.G.)
| | - Agnieszka Dobosz
- Department of Medical Science Foundation, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
| | - Tomasz Gębarowski
- Department of Biostructure and Animal Physiology, Wroclaw University of Environmental and Life Sciences, Kożuchowska 1/3, 51-631 Wroclaw, Poland;
| | - Kamil Wojtkowiak
- Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 50-383 Wrocław, Poland; (K.W.); (A.J.); (J.J.P.)
| | - Aneta Jezierska
- Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 50-383 Wrocław, Poland; (K.W.); (A.J.); (J.J.P.)
| | - Jarosław J. Panek
- Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 50-383 Wrocław, Poland; (K.W.); (A.J.); (J.J.P.)
| | - Małgorzata Świątek
- Hospital Pharmacy, University Clinical Hospital, Borowska 213, 50-556 Wrocław, Poland;
| | - Małgorzata Strzelecka
- Department of Medicinal Chemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
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26
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Chen M, Chen Q, Xiao XY, Feng SJ, Wang XY, Tang TC, Zheng H. Genetically proxied inhibition of tumor necrosis factor and the risk of colorectal cancer: A drug-target mendelian randomization study. Front Pharmacol 2022; 13:1079953. [PMID: 36618924 PMCID: PMC9816472 DOI: 10.3389/fphar.2022.1079953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022] Open
Abstract
Background: Previous studies suggested that anti-TNF drugs might be repurposed as a preventive treatment for colorectal cancer. We aimed to examine whether genetically proxied inhibition of tumor necrosis factor receptor 1 (TNFR1) reduces the absolute risk of colorectal cancer through mendelian randomization (MR) analysis. Methods: We obtained 28 single nucleotide polymorphisms (SNPs) that were located within a ±15 kilobase window of the TNFRSF1A-the gene that encodes the TNFR1 protein, and we used genetic data from three GWAS studies of circulating levels of TNFR1, C-reactive protein (CRP), and white blood counts (WBC) to screen SNPs that proxied the inhibition of TNFR1. Positive control analyses were then performed by using another three GWAS data from the ulcerative colitis cohort (n = 45,975), Crohn's disease cohort (n = 40,266), and multiple sclerosis cohort (n = 115,803) to confirm the effect of the included SNPs. A two-sample mendelian randomization analysis was performed to examine the association between TNFR1 inhibition and the absolute risk reduction (ARR) of colorectal cancer. Results: We finally included seven SNPs to proxy the anti-TNF effect, and these SNPs caused lower levels of TNFR1, CRP, and white blood counts. In positive control analyses, the included SNPs caused lower odds ratio of ulcerative colitis and Crohn's disease but a higher odds ratio of multiple sclerosis, consistent with drug mechanistic actions and previous trial evidence. By using the inverse-variance weighted analyses to combine the effects of the seven SNPs, we found that the anti-TNF effect was associated with a 0.988 (95%CI 0.985-0.991) mg/L decrease in CRP levels and a reduction in the risk of colorectal cancer (absolute risk reduction -2.1%, 95%CI -3.8% to -0.4%, p = 0.01). Conclusion: Our study confirmed that anti-TNF drugs were associated with a risk reduction in colorectal cancer. Physicians could consider using anti-TNF drugs for the prevention of colorectal cancer, especially in patients with high risks of developing cancer.
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Affiliation(s)
- Min Chen
- Department of Colorectal Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qian Chen
- The Third Hospital/Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xin-Yu Xiao
- The Third Hospital/Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Si-Jia Feng
- The Third Hospital/Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiao-Ying Wang
- The Third Hospital/Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Tai-Chun Tang
- Department of Colorectal Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hui Zheng
- The Third Hospital/Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Hui Zheng,
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Ohnishi S, Hiramoto K, Ma N, Kawanishi S. Chemoprevention by aspirin against inflammation-related colorectal cancer in mice. J Clin Biochem Nutr 2021; 69:265-271. [PMID: 34857988 PMCID: PMC8611359 DOI: 10.3164/jcbn.20-189] [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: 11/26/2020] [Accepted: 03/21/2021] [Indexed: 12/19/2022] Open
Abstract
Inflammation is a primary risk factor for cancer. Epidemiological studies previously demonstrated that aspirin decreased the incidence of cancer and specifically reduced the risk of colorectal cancer. However, the number of animal studies that have confirmed the efficacy of aspirin remains limited. Therefore, the purpose of the present study was to investigate the mechanisms by which aspirin prevents colorectal cancer in mice. ICR mice were treated with azoxymethane and the ulcerative colitis inducer, dextran sodium sulfate, to induce colorectal tumors. Aspirin was orally administered three times per week for 12 weeks. Aspirin significantly reduced the number and size of colorectal tumors. Aspirin also significantly decreased tumor necrosis factor alpha and reactive oxygen species (ROS) levels in the plasma. Immunohistochemical analyses and western blots showed that cyclooxygenase 2 (COX2), inducible nitric oxide synthase (iNOS), and the active form of Yes-associated protein 1 (YAP1), and cytosolic high mobility group box 1 (HMGB1) were strongly expressed at colorectal tumor sites and clearly suppressed by aspirin. An indicator of inflammation-related DNA damage, 8-nitroguanine, also accumulated in the colorectal tissues and was suppressed by aspirin. The present results suggest that the ingestion of aspirin suppressed carcinogenesis caused by inflammation through decreases in COX2 and ROS levels, resulting in reductions in DNA damage and oncogenic YAP1.
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Affiliation(s)
- Shiho Ohnishi
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, 3500-3 Minamitamagakicho, Suzuka, Mie 513-8670, Japan
| | - Keiichi Hiramoto
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, 3500-3 Minamitamagakicho, Suzuka, Mie 513-8670, Japan
| | - Ning Ma
- Graduate School of Health Science, Suzuka University of Medical Science, 3500-3 Minamitamagakicho, Suzuka, Mie 513-8670, Japan
| | - Shosuke Kawanishi
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, 3500-3 Minamitamagakicho, Suzuka, Mie 513-8670, Japan
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Ramos-Inza S, Ruberte AC, Sanmartín C, Sharma AK, Plano D. NSAIDs: Old Acquaintance in the Pipeline for Cancer Treatment and Prevention─Structural Modulation, Mechanisms of Action, and Bright Future. J Med Chem 2021; 64:16380-16421. [PMID: 34784195 DOI: 10.1021/acs.jmedchem.1c01460] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The limitations of current chemotherapeutic drugs are still a major issue in cancer treatment. Thus, targeted multimodal therapeutic approaches need to be strategically developed to successfully control tumor growth and prevent metastatic burden. Inflammation has long been recognized as a hallmark of cancer and plays a key role in the tumorigenesis and progression of the disease. Several epidemiological, clinical, and preclinical studies have shown that traditional nonsteroidal anti-inflammatory drugs (NSAIDs) exhibit anticancer activities. This Perspective reports the most recent outcomes for the treatment and prevention of different types of cancers for several NSAIDs alone or in combination with current chemotherapeutic drugs. Furthermore, an extensive review of the most promising structural modifications is reported, such as phospho, H2S, and NO releasing-, selenium-, metal complex-, and natural product-NSAIDs, among others. We also provide a perspective about the new strategies used to obtain more efficient NSAID- or NSAID derivative- formulations for targeted delivery.
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Affiliation(s)
- Sandra Ramos-Inza
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain.,Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain
| | - Ana Carolina Ruberte
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain.,Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain
| | - Carmen Sanmartín
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain.,Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain
| | - Arun K Sharma
- Department of Pharmacology, Penn State Cancer Institute, CH72, Penn State College of Medicine, Hershey, Pennsylvania 17033, United States
| | - Daniel Plano
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain.,Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain
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29
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Zhou Y, Wang S, Yin X, Gao G, Wang Q, Zhi Q, Han Y, Kuang Y. TSHZ3 functions as a tumor suppressor by DNA methylation in colorectal cancer. Clin Res Hepatol Gastroenterol 2021; 45:101725. [PMID: 34089916 DOI: 10.1016/j.clinre.2021.101725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/22/2021] [Accepted: 05/04/2021] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Teashirt zinc finger homeobox 3 (TSHZ3) is currently reported to be aberrantly expressed in several tumors, but the detailed functions and epigenetic mechanisms of TSHZ3 in colorectal cancer (CRC) remain unclear. MATERIALS AND METHODS In this study, the TSHZ3 expression in 118 CRC and normal adjacent tissues (NATs) was evaluated, and the methylation status of the TSZH3 promoter region in CRC tissues and cell lines was also analyzed. RESULTS The results of PCR analysis showed that TSHZ3 was significantly down-regulated in CRC tissues, and patients with low TSHZ3 levels had a poorer 5-year overall survival (OS) rate. Analyzing the promoter sequence (-1000∼0) by MethPrimer, TSHZ3 promoter was found to harbor abundant of CpG islands. The methylation specific PCR (MSP) analysis presented a relatively hypermethylated status of THSZ3 promoter in CRC samples. The data of MSP and bisulfite sequencing PCR (BSP) also confirmed that CpG sites of TSHZ3 promoter were methylated in CRC cells, and the DNA methyltransferase (DNMT) inhibitor 5-aza-2'-deoxycytidine (5-Aza) could effectively restored the TSHZ3 expression in vitro. Functionally, the proliferation, apoptosis and metastasis of CRC cells were regulated by TSZH3 over-expression, and the suppressing effects of TSHZ3 in CRC were also confirmed in a xenograft mouse model. CONLUSIONS Our results indicated that promoter methylation was one of the mechanisms contributing to the down-regulation of TSHZ3 in CRC, and TSZH3 might served as a potential tumor suppressor gene in the development and progression of CRC.
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Affiliation(s)
- Youxin Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Sentai Wang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Xuequn Yin
- Department of Anesthesia Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Guanzhuang Gao
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Qiang Wang
- Department of General Surgery, Jiangsu Shengze Hospital, Wujiang, Jiangsu, 215228, China
| | - Qiaoming Zhi
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Ye Han
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
| | - Yuting Kuang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
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Brar B, Ranjan K, Palria A, Kumar R, Ghosh M, Sihag S, Minakshi P. Nanotechnology in Colorectal Cancer for Precision Diagnosis and Therapy. FRONTIERS IN NANOTECHNOLOGY 2021. [DOI: 10.3389/fnano.2021.699266] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is the third most frequently occurring tumor in the human population. CRCs are usually adenocarcinomatous and originate as a polyp on the inner wall of the colon or rectum which may become malignant in the due course of time. Although the therapeutic options of CRC are limited, the early diagnosis of CRC may play an important role in preventive and therapeutic interventions to decrease the mortality rate. The CRC-affected tissues exhibit several molecular markers that may be exploited as the novel strategy to develop newer approaches for the treatment of the disease. Nanotechnology consists of a wide array of innovative and astonishing nanomaterials with both diagnostics and therapeutic potential. Several nanomaterials and nano formulations such as Carbon nanotubes, Dendrimer, Liposomes, Silica Nanoparticles, Gold nanoparticles, Metal-organic frameworks, Core-shell polymeric nano-formulations, Nano-emulsion System, etc can be used to targeted anticancer drug delivery and diagnostic purposes in CRC. The light-sensitive photosensitizer drugs loaded gold and silica nanoparticles can be used to diagnose as well as the killing of CRC cells by the targeted delivery of anticancer drugs to cancer cells. This review is focused on the recent advancement of nanotechnology in the diagnosis and treatment of CRC.
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31
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Katkeviciute E, Hering L, Montalban-Arques A, Busenhart P, Schwarzfischer M, Manzini R, Conde J, Atrott K, Lang S, Rogler G, Naschberger E, Schellerer VS, Stürzl M, Rickenbacher A, Turina M, Weber A, Leibl S, Leventhal GE, Levesque M, Boyman O, Scharl M, Spalinger MR. Protein tyrosine phosphatase nonreceptor type 2 controls colorectal cancer development. J Clin Invest 2021; 131:140281. [PMID: 33001862 DOI: 10.1172/jci140281] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 09/29/2020] [Indexed: 12/31/2022] Open
Abstract
Protein tyrosine phosphatase nonreceptor type 2 (PTPN2) recently emerged as a promising cancer immunotherapy target. We set out to investigate the functional role of PTPN2 in the pathogenesis of human colorectal carcinoma (CRC), as its role in immune-silent solid tumors is poorly understood. We demonstrate that in human CRC, increased PTPN2 expression and activity correlated with disease progression and decreased immune responses in tumor tissues. In particular, stage II and III tumors displayed enhanced PTPN2 protein expression in tumor-infiltrating T cells, and increased PTPN2 levels negatively correlated with expression of PD-1, CTLA4, STAT1, and granzyme A. In vivo, T cell- and DC-specific PTPN2 deletion reduced tumor burden in several CRC models by promoting CD44+ effector/memory T cells, as well as CD8+ T cell infiltration and cytotoxicity in the tumor. In direct relevance to CRC treatment, T cell-specific PTPN2 deletion potentiated anti-PD-1 efficacy and induced antitumor memory formation upon tumor rechallenge in vivo. Our data suggest a role for PTPN2 in suppressing antitumor immunity and promoting tumor development in patients with CRC. Our in vivo results identify PTPN2 as a key player in controlling the immunogenicity of CRC, with the strong potential to be exploited for cancer immunotherapy.
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Affiliation(s)
- Egle Katkeviciute
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Larissa Hering
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | | | - Philipp Busenhart
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | | | - Roberto Manzini
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Javier Conde
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Kirstin Atrott
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Silvia Lang
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Gerhard Rogler
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and.,Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
| | | | - Vera S Schellerer
- Department of Surgery, University Medical Center of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | | | | | | | - Achim Weber
- Department of Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Sebastian Leibl
- Department of Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Gabriel E Leventhal
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts, USA
| | | | - Onur Boyman
- Department of Immunology, University Hospital Zurich, Zurich, Switzerland.,Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Michael Scharl
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and.,Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
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Chudy-Onwugaje K, Huang WY, Su LJ, Purdue MP, Johnson CC, Wang L, Katki HA, Barry KH, Berndt SI. Aspirin, ibuprofen, and reduced risk of advanced colorectal adenoma incidence and recurrence and colorectal cancer in the PLCO Cancer Screening Trial. Cancer 2021; 127:3145-3155. [PMID: 33974712 PMCID: PMC8355096 DOI: 10.1002/cncr.33623] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 03/23/2021] [Accepted: 03/29/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Studying the differential impact of aspirin and other nonsteroidal anti-inflammatory drugs across the stages of colorectal neoplasia from early adenoma to cancer is critical for understanding the benefits of these widely used drugs. METHODS With 13 years of follow-up, the authors prospectively evaluated the association between aspirin and ibuprofen use and incident distal adenoma (1221 cases), recurrent adenoma (862 cases), and incident colorectal cancer (CRC; 2826 cases) among men and women in the population-based Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial. With multivariable-adjusted models, odds ratio (ORs) and 95% confidence intervals (CIs) for adenoma incidence and recurrence and hazard ratios (HRs) and 95% CIs for incident CRC were determined. RESULTS The authors observed a significantly reduced risk of incident adenoma with ibuprofen use (≥30 vs <4 pills per month: OR, 0.76 [95% CI, 0.60-0.95]; Ptrend = .04), particularly advanced adenoma (OR, 0.48 [95% CI, 0.28-0.83]; Ptrend = .005). Among those with a previous adenoma detected through screening, aspirin use was associated with a decreased risk of advanced recurrent adenoma (≥30 vs <4 pills per month: OR, 0.56 [95% CI, 0.36-0.87]; Ptrend = 0.006). Both aspirin (HR, 0.88 [95% CI, 0.81-0.96]; Ptrend <.0001) and ibuprofen use (HR, 0.81 [95% CI, 0.70-0.93); Ptrend = 0.003) ≥30 versus <4 pills per month were significantly associated with reduced CRC risk. CONCLUSIONS In this large prospective study with long-term follow-up, a beneficial role for not only aspirin, but also ibuprofen, in preventing advanced adenoma and curbing progression to recurrence and cancer among older adults was observed.
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Affiliation(s)
- Kenechukwu Chudy-Onwugaje
- Division of Gastroenterology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Wen-Yi Huang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - L. Joseph Su
- Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Mark P. Purdue
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Christine C. Johnson
- Department of Public Health Sciences, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI
| | - Lingxiao Wang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Hormuzd A. Katki
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Kathryn Hughes Barry
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD
- Program in Oncology, University of Maryland Marlene and Stewart Greenbaum Comprehensive Cancer Center, Baltimore, MD
| | - Sonja I. Berndt
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
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Leystra AA, Harvey KN, Kaunga E, Hensley H, Vanderveer LA, Devarajan K, Clapper ML. High Variability in Cellular Proliferation, Gene Expression, and Cytokine Production in the Nonneoplastic Colonic Epithelium of Young Apc+/Min-FCCC Mice. Front Oncol 2021; 11:705562. [PMID: 34513688 PMCID: PMC8429936 DOI: 10.3389/fonc.2021.705562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 08/09/2021] [Indexed: 12/31/2022] Open
Abstract
An urgent need exists to identify efficacious therapeutic preventive interventions for individuals who are at high risk of developing colorectal cancer. To maximize the benefits of preventive intervention, it is vital to identify the time interval during which the initiation of a preventive intervention will lead to an optimal outcome. The goal of the present study was to determine if oncogenic events can be detected in the nonneoplastic colonic mucosa of Apc+/Min-FCCC mice prior to formation of the first adenoma, thus defining an earlier point of intervention along the cancer continuum. Tissues taken at three potential points of intervention were characterized: prior to Apc mutation (wild type Apc+/+-FCCC mice); after initiation but prior to colon adenoma formation (tumor-free Apc+/Min-FCCC mice); and after formation of the first colon adenoma (tumor-bearing Apc+/Min-FCCC mice). Experimentation focused on molecular processes that are dysregulated in early colon lesions: 1) cellular proliferation (proliferative index and size of the proliferative zone); 2) cellular stemness (expression of Ascl2, Grem1, Lgr5 and Muc2); 3) EGFR signaling (expression of Ereg); and 4) inflammation (expression of Mmp9, Ptsg2, and Reg4, as well as secretion of 18 cytokines involved in immune activation and response). Interestingly, the nonneoplastic colonic mucosa of wild type, tumor-free Apc+/Min-FCCC , and tumor-bearing Apc+/Min-FCCC mice did not display significant differences in average epithelial cell proliferation (fold change 0.8-1.3, p≥0.11), mucosal gene expression (fold change 0.8-1.4, p≥0.22), or secretion of specific cytokines from colonic mucosa (fold change 0.2-1.5, p≥0.06). However, the level of cytokine secretion was highly variable, with many (22% of wild type, 31% of tumor-free Apc+/Min-FCCC , and 31% of tumor-bearing Apc+/Min-FCCC ) mice categorized as outliers (> 1.5 x interquartile ranges below the first quartile or above the third quartile) due to elevated expression of at least one cytokine. In summary, no differences were observed in proliferation, stemness, and EGFR signaling in the colonic mucosa of wild type vs Apc+/Min-FCCC mice, with low baseline cytokine expression, prior to the formation of the first colon adenoma. The results of this study provide valuable baseline data to inform the design of future cancer prevention studies.
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Affiliation(s)
- Alyssa A. Leystra
- Cancer Prevention and Control Program, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Kristen N. Harvey
- Cancer Prevention and Control Program, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Esther Kaunga
- Cancer Prevention and Control Program, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Harvey Hensley
- Biological Imaging Facility, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Lisa A. Vanderveer
- Cancer Prevention and Control Program, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Karthik Devarajan
- Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA, United States
| | - Margie L. Clapper
- Cancer Prevention and Control Program, Fox Chase Cancer Center, Philadelphia, PA, United States
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Zhang N, Sundquist J, Sundquist K, Ji J. Use of Melatonin Is Associated With Lower Risk of Colorectal Cancer in Older Adults. Clin Transl Gastroenterol 2021; 12:e00396. [PMID: 34342302 PMCID: PMC8337060 DOI: 10.14309/ctg.0000000000000396] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 07/12/2021] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Preclinical evidence suggests that melatonin may affect cellular pathways involved in colorectal cancer (CRC). We sought to test whether melatonin use was associated with decreased risk of CRC using population-based data. METHODS We performed a nationwide cohort study using a new-user study design. We identified a total of 58,657 incident melatonin users aged 50 years and older from the Prescribed Drug Register, and matched them with 175,971 comparisons who did not use melatonin, on the ratio of 1:3. The Cox regression model was used to calculate hazard ratios and 95% confidence intervals. RESULTS The incidence rate of CRC was 10.40 per 10,000 person-years for melatonin users, whereas the rate was 12.82 per 10,000 person-years in the nonusers. We found a significant negative association between melatonin use and risk of CRC (adjusted hazard ratio, 0.82; 95% confidence interval, 0.72-0.92). A test for trend showed a significant dose-response correlation (P < 0.001). The decrease of CRC risk was independent of tumor location and stage at diagnosis. When stratified by age groups, the inverse association was significant only among individuals aged 60 years and older. DISCUSSION This population-based cohort study suggests that the use of melatonin was associated with a reduced risk of CRC. Further studies are needed to confirm the observed association and to explore the underlying mechanisms.
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Affiliation(s)
- Naiqi Zhang
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Sweden;
| | - Jan Sundquist
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Sweden;
- Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Community-Based Healthcare Research and Education (CoHRE), Department of Functional Pathology, School of Medicine, Shimane University, Japan
| | - Kristina Sundquist
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Sweden;
- Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Community-Based Healthcare Research and Education (CoHRE), Department of Functional Pathology, School of Medicine, Shimane University, Japan
| | - Jianguang Ji
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Sweden;
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Chang VC, Cotterchio M, De P, Tinmouth J. Risk factors for early-onset colorectal cancer: a population-based case-control study in Ontario, Canada. Cancer Causes Control 2021; 32:1063-1083. [PMID: 34120288 PMCID: PMC8416813 DOI: 10.1007/s10552-021-01456-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 05/30/2021] [Indexed: 02/06/2023]
Abstract
Purpose There has been an alarming increase in colorectal cancer (CRC) incidence among young adults aged < 50 years, and factors driving this upward trend are unknown. This study investigated associations between various medical, lifestyle, and dietary factors and risk of early-onset CRC (EO-CRC). Methods A population-based case–control study was conducted in Ontario, Canada during 2018–2019. EO-CRC cases aged 20–49 years (n = 175) were identified from the Ontario Cancer Registry; sex- and age group-matched controls (n = 253) were recruited through random digit dialing. Data on potential a priori risk factors were collected using a web-based self-reported questionnaire. Odds ratios (OR) and 95% confidence intervals (CI) were estimated using multivariable logistic regression. Results Family history of CRC in a first- or second-degree relative (OR 2.37; 95% CI 1.47–3.84), longer sedentary time (≥ 10 vs. < 5 h/day, OR 1.93; 95% CI 1.02–3.65), greater consumption of sugary drinks (≥ 7 vs. < 1 drinks/week, OR 2.99; 95% CI 1.57–5.68), and a more Westernized dietary pattern (quartile 4 vs. 1, OR 1.92; 95% CI 1.01–3.66) were each associated with an increased risk of EO-CRC. Conversely, calcium supplement use (OR 0.53; 95% CI 0.31–0.92), history of allergy or asthma (OR 0.62; 95% CI 0.39–0.98), and greater parity in females (≥ 3 vs. nulliparity, OR 0.29; 95% CI 0.11–0.76) were each associated with a reduced risk. Conclusion Modifiable factors, particularly sedentary behavior and unhealthy diet including sugary drink consumption, may be associated with EO-CRC risk. Our findings, if replicated, may help inform prevention strategies targeted at younger persons. Supplementary Information The online version contains supplementary material available at 10.1007/s10552-021-01456-8.
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Affiliation(s)
- Vicky C Chang
- Prevention and Cancer Control, Clinical Institutes and Quality Programs, Ontario Health (Cancer Care Ontario), Toronto, ON, Canada.
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
| | - Michelle Cotterchio
- Prevention and Cancer Control, Clinical Institutes and Quality Programs, Ontario Health (Cancer Care Ontario), Toronto, ON, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Prithwish De
- Prevention and Cancer Control, Clinical Institutes and Quality Programs, Ontario Health (Cancer Care Ontario), Toronto, ON, Canada
| | - Jill Tinmouth
- Prevention and Cancer Control, Clinical Institutes and Quality Programs, Ontario Health (Cancer Care Ontario), Toronto, ON, Canada
- Department of Medicine, Sunnybrook Health Sciences Centre and University of Toronto, Toronto, ON, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
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Combined Use of Aspirin and Selective Serotonin Reuptake Inhibitors Is Associated With Lower Risk of Colorectal Cancer: A Nested Case-Control Study. Am J Gastroenterol 2021; 116:1313-1321. [PMID: 33661146 DOI: 10.14309/ajg.0000000000001192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 01/22/2021] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Chemoprevention against colorectal cancer (CRC) is greatly needed. As the development of CRC involves multiple dysfunctional pathways, it is thus reasonable to combine some agents that address several pathways to achieve better chemoprotection. We aimed to explore whether the use of aspirin and selective serotonin reuptake inhibitors (SSRIs)-either as monotherapy or combined-can have a clinical benefit against CRC. METHODS We performed a nested case-control study using nationwide Swedish registers. We recruited 24,786 CRC cases and randomly matched to 74,358 controls conditional on birth year and sex using incidence-density sampling. The conditional logistic regression model was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs). Additive interaction was calculated as the relative excess risk for interaction, and multiplicative interaction was calculated by including a product term in the regression model. RESULTS Both aspirin and SSRIs monotherapy were negatively associated with CRC risk, but the combined use of aspirin and SSRIs was associated with an even lower CRC risk (adjusted OR, 0.77, 95% CI, 0.67-0.89) than aspirin monotherapy (adjusted OR, 0.91, 95% CI, 0.87-0.97) or SSRI monotherapy (adjusted OR, 0.93, 95% CI, 0.86-1.00). A significant interaction was observed at the additive scale with a relative excess risk for interaction of -0.07 (P < 0.001), whereas no interaction was noted on the interactive scale. The inverse associations of CRC with aspirin and SSRIs showed a dose-dependent pattern. DISCUSSION This study suggests that the use of aspirin and SSRIs-either as monotherapy or combined-was associated with a reduced risk of CRC. The stronger chemoprevention of combined use of aspirin and SSRIs is innovative and calls for further studies to confirm the underlying mechanisms and the plausibility of clinical recommendation.
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Zhang Y, Chen L, Chen H. A meta-analysis of the correlation between non-steroidal anti-inflammatory drugs and recurrent colorectal adenomatous polyps. Am J Transl Res 2021; 13:2432-2438. [PMID: 34017401 PMCID: PMC8129323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 09/27/2020] [Indexed: 06/12/2023]
Abstract
AIM The purpose of this study was to evaluate the effect of non-steroidal anti-inflammatory drugs (NSAIDs) on the recurrence risk of colorectal adenomas through a meta-analysis of published studies. METHODS A meta-analysis was performed to evaluate the effect of NSAIDs on the incidence rates of colorectal adenomatous polyps, using PubMed, Ovid, Elsevier, and other journal databases. Data were processed using Review Manager 5.3 and random errors were calculated using trial sequential analysis (TSA). RESULTS A total of 8 studies published between 2003 and 2014 were selected. In the data collected, the patients on long-term usage of low-dose NSAIDs were shown to have significantly lower risk of colorectal adenoma compared with those on placebos (RR=0.80, 95% CI=0.70-0.92), with relatively low random errors. Long-term usage of low-dose NSAIDs was also found to have inhibitory effects on advanced adenomas (RR=0.66, 95% CI=0.44-0.99), but with relatively high random errors. Besides, high-dose NSAIDs were also shown to have inhibitory but inconsistent effects on adenomas and advanced adenomas (RR=0.66, 95% CI=0.59-0.72), and the withdrawal was associated with increased risks of the disease. CONCLUSION These results suggest that low-dose NSAIDs have an inhibitory effect on recurrent adenomas, but the efficacy for late-stage adenomas remain inconclusive. The withdrawal of the drug might be associated with increased risks of the disease.
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Affiliation(s)
- Yuanyuan Zhang
- Department of Gastroenterology, Huizhou Municipal Center Hospital Huizhou 516001, Guangdong Province, China
| | - Lisha Chen
- Department of Gastroenterology, Huizhou Municipal Center Hospital Huizhou 516001, Guangdong Province, China
| | - Huixin Chen
- Department of Gastroenterology, Huizhou Municipal Center Hospital Huizhou 516001, Guangdong Province, China
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Abstract
Colorectal cancer (CRC) is characterized by genetic-environmental interplay leading to diffuse changes in the entire colonic mucosa (field carcinogenesis or field of injury) and to a pro-neoplastic genetic/epigenetic/physiological milieu. The clinical consequences are increased risk of synchronous and metachronous neoplasia. Factors such as genetics, race, ethnicity, age, and socioeconomic status are thought to influence neoplasia development. Here, we explore the potential improvement to CRC screening through exploiting field carcinogenesis, with particular focus on racial disparities and chemoprevention strategies. Also, we discuss future directions for field carcinogenesis/risk stratification using molecular and novel biophotonic techniques for personalized CRC screening.
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Abstract
PURPOSE This study aimed to investigate the association between metformin usage and the risk of colorectal cancer (CRC) using data from the Korean National Health Insurance Service-National Health Screening Cohort database. METHODS Data from the NHIS-HEALS cohort between 2002 and 2015 were longitudinally analyzed. Subjects were divided into three groups: metformin non-users with diabetes mellitus (DM), metformin users with DM, and no DM group. CRC was defined using the ICD-10 code (C18.0-C20.0) at the time of admission. Cox proportional hazard regression models were adopted after stepwise adjustment for confounders to investigate the association between metformin usage and colorectal cancer risk. RESULTS During the follow-up period, of the total 323,430 participants, 2341 (1.33%) of the 175,495 males and 1204 (0.81%) of the 147,935 females were newly diagnosed with CRC. The estimated cumulative incidence of CRC was significantly different among the three groups based on Kaplan-Meier's survival curve (p values < 0.05 in both sexes). Compared with metformin non-users, hazard ratios (95% CIs) of metformin users and the no DM group were 0.66 (0.51-0.85) and 0.72 (0.61-0.85) in males and 0.59 (0.37-0.92) and 0.93 (0.66-1.29) in females, respectively, after being fully adjusted. CONCLUSIONS Metformin users with diabetes appear to have a significantly lower risk of CRC compared with metformin non-users.
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Ying HQ, Liao YC, Sun F, Peng HX, Cheng XX. The Role of Cancer-Elicited Inflammatory Biomarkers in Predicting Early Recurrence Within Stage II-III Colorectal Cancer Patients After Curable Resection. J Inflamm Res 2021; 14:115-129. [PMID: 33500648 PMCID: PMC7822081 DOI: 10.2147/jir.s285129] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 12/04/2020] [Indexed: 12/11/2022] Open
Abstract
Background Smoldering cancer-related inflammation attenuates chemotherapy efficacy and contributes to unsatisfactory outcome for patients of colorectal cancer (CRC). Various inflammation-based biomarkers were reported to predict the survival of the disease, however, it remains unclear which is the best inflammation-based biomarker. The aim of present study was to compare the prognostic role of those biomarkers and to establish superior survival score for post-recurrence survival in radically operative patients with stage II–III CRC. Patients and Methods Preoperative peripheral neutrophil, lymphocyte, monocyte, platelet, serum albumin (Alb), pre-Alb, and plasma fibrinogen (Fib) were detected in the discovery and validation cohort which included a total of 1533 stage II–III surgical CRC patients. We calculated and compared fourteen inflammation-based biomarkers for predicting recurrence-free survival (RFS) of the patients with stage II–III CRC. Results In this study, the platelet to lymphocyte ratio (PLR), lymphocyte to monocyte (LMR), systemic inflammation response index (SIRI), prognostic nutritional index (PNI), systemic immune-inflammation index (SII), modified systemic inflammation score (mSIS), fibrinogen and neutrophil to lymphocyte ratio score (F-NLR), ratio of Alb to Fib (AFR), and ratio of Fib to pre-Alb (FPR) were all related to the RFS of the patients in both discovery and validation cohorts, however, only the LMR, SIRI, PNI, mSIS, F-NLR, AFR and FPR remained independent predictors for RFS in multivariate analysis. Both the C-index of the FPR (0.629 for 36 months) and the areas under the time-dependent receiver operating characteristic (ROC) curves (0.625 for 12 months, 0.641 for both 24 and 0.637 months) showed that it was superior to the other inflammation-based prognostic scores for predicting the RFS of stage II–III surgical CRC patients. Moreover, elevated FPR was significantly associated with unsatisfactory RFS regardless of TNM stage and primary tumor location. Stage II low FPR patients showed the best RFS regardless of chemotherapy. The better RFS was observed in chemotherapy-treated stage II high FPR patients than those without the treatment, and the outcomes of patients with treatment of XELOX, capecitabine and XELOX were superior to the other regimens to treat patients in stage III low- and high-FPR populations, respectively. Additionally, the carcinoembryonic antigen (CEA)-FPR combined score one (adjusted HR=2.764, 95% CI=2.129–3.589) and two (adjusted HR=3.543, 95% CI=2.317–5.420) were extremely associated with RFS of these patients, and the predicted AUC of the combined score for 12, 24 and 36 months were 0.657, 0.657 and 0.653 in stage II–III patients, which were superior to the single CEA and FPR, respectively. Conclusion In conclusion, FPR is superior to the other inflammatory biomarkers as a useful recurrence indicator in stage II–III surgical CRC patients in terms of prognostic ability; it helps to choose the effective chemotherapy regimen and to increase the predicted efficacy of CEA and the combined CEA and FPR score could effectively predict recurrence of the patients.
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Affiliation(s)
- Hou-Qun Ying
- Department of Nuclear Medicine, Jiangxi Province Key Laboratory of Laboratory Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Yu-Cui Liao
- Biological Resource Center, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China.,Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang 330006, People's Republic of China
| | - Fan Sun
- Department of Clinical Laboratory, Jiangxi Province Key Laboratory of Laboratory Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Hong-Xin Peng
- Department of Clinical Laboratory, Nanjing First Hospital, Nanjing, Jiangsu 210000, People's Republic of China
| | - Xue-Xin Cheng
- Biological Resource Center, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China.,Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang 330006, People's Republic of China
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Miyazaki T, Shirakami Y, Mizutani T, Maruta A, Ideta T, Kubota M, Sakai H, Ibuka T, Genovese S, Fiorito S, Taddeo VA, Epifano F, Tanaka T, Shimizu M. Novel FXR agonist nelumal A suppresses colitis and inflammation-related colorectal carcinogenesis. Sci Rep 2021; 11:492. [PMID: 33436792 PMCID: PMC7804240 DOI: 10.1038/s41598-020-79916-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 12/15/2020] [Indexed: 12/13/2022] Open
Abstract
FXR is a member of the nuclear receptor superfamily and bile acids are endogenous ligands of FXR. FXR activation has recently been reported to inhibit intestinal inflammation and tumour development. This study aimed to investigate whether the novel FXR agonist nelumal A, the active compound of the plant Ligularia nelumbifolia, can prevent colitis and colorectal carcinogenesis. In a mouse colitis model, dextran sodium sulfate-induced colonic mucosal ulcer and the inflammation grade in the colon significantly reduced in mice fed diets containing nelumal A. In an azoxymethane/dextran sodium sulfate-induced mouse inflammation-related colorectal carcinogenesis model, the mice showed decreased incidence of colonic mucosal ulcers and adenocarcinomas in nelumal A-treated group. Administration of nelumal A also induced tight junctions, antioxidant enzymes, and FXR target gene expression in the intestine, while it decreased the gene expression of bile acid synthesis in the liver. These findings suggest that nelumal A effectively attenuates colonic inflammation and suppresses colitis-related carcinogenesis, presumably through reduction of bile acid synthesis and oxidative damage. This agent may be potentially useful for treatment of inflammatory bowel diseases as well as their related colorectal cancer chemoprevention.
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Affiliation(s)
- Tsuneyuki Miyazaki
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Yohei Shirakami
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan.
| | - Taku Mizutani
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Akinori Maruta
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Takayasu Ideta
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Masaya Kubota
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Hiroyasu Sakai
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Takashi Ibuka
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Salvatore Genovese
- Department of Pharmacy, D'Annunzio University of Chieti-Pescara, 66100, Chieti Scalo, Italy
| | - Serena Fiorito
- Department of Pharmacy, D'Annunzio University of Chieti-Pescara, 66100, Chieti Scalo, Italy
| | - Vito Alessandro Taddeo
- Department of Pharmacy, D'Annunzio University of Chieti-Pescara, 66100, Chieti Scalo, Italy
| | - Francesco Epifano
- Department of Pharmacy, D'Annunzio University of Chieti-Pescara, 66100, Chieti Scalo, Italy
| | - Takuji Tanaka
- Department of Pathological Diagnosis, Gifu Municipal Hospital, Gifu, 500-8513, Japan
| | - Masahito Shimizu
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
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Zahedi T, Hosseinzadeh Colagar A, Mahmoodzadeh H. PTGS2 Over-Expression: A Colorectal Carcinoma Initiator not an Invasive Factor. Rep Biochem Mol Biol 2021; 9:442-451. [PMID: 33969138 PMCID: PMC8068447 DOI: 10.52547/rbmb.9.4.442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/14/2020] [Indexed: 01/17/2023]
Abstract
BACKGROUND Cyclooxygenase-2 (COX-2) main product is Prostaglandin E2 (PGE2) which cause mitogenesis and inflammation. COX-2 is the product of prostaglandin-endoperoxide synthase 2 (PTGS2) gene expression. COX-2 dysregulation can cause angiogenesis, differentiation, and promotion of cancer and its suppression related to control of the tumor's size, number, and cell shape. This study focused on the association of COX-2 expression with colorectal carcinoma (CRC) among Iranian patients on mRNA level and in the Cancer Genome Atlas Program (TCGA) colon and rectum RNAseq dataset, and its relation with pathological features. METHODS PTGS2 expression was assayed by quantitative-PCR method from 90 tissue samples collected from 45 participants. The control samples come from the non-tumor area of the same patients. The data analyzed based on ΔΔCq. The PTGS2-RNAseq data extracted and analyzed by UCSC Xena browser, and its association assessed the occurrence of CRC and invasive-features. RESULTS PTGS2 showed very significant over-expression in tumor tissues (p< 0.0001) with an N-fold expression of 2.25. But, there was not any significant association between PTGS2 and CRC invasive-pathological features such as Lymphatic, vascular and perineural invasion, the Grades of cancer, and Pathologic-M in both parts of this study. CONCLUSION The increase in PTGS2 is related to the occurrence of CRC among patient samples. But in both part of this study, PTGS2 is not an invasive factor, and it does not affect the cell differentiation of tumors and metastasis. Based on the high N-fold for patient samples, it can be a strong candidate as a CRC initiator biomarker.
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Affiliation(s)
- Tahereh Zahedi
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Mazandaran, Iran.
| | - Abasalt Hosseinzadeh Colagar
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Mazandaran, Iran.
| | - Habibollah Mahmoodzadeh
- Department of Surgical Oncology, Cancer Institute, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
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Tobon A, Olivas P, Ocaña T, Pellisé M, Balaguer F. Imatinib: a new chemopreventive option in adenomatous polyposis? BMJ Open Gastroenterol 2020; 7:bmjgast-2020-000555. [PMID: 33376108 PMCID: PMC7778759 DOI: 10.1136/bmjgast-2020-000555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/04/2020] [Accepted: 12/06/2020] [Indexed: 11/26/2022] Open
Abstract
Patients with adenomatous polyposis, usually defined as patients with >10 adenomatous polyps in the colorectum, are at increased risk for colorectal cancer (CRC). Since surgical and endoscopic treatment do not completely eliminate the potential for future polyps or extraintestinal neoplasms, there is an unmet medical need to identify pharmacological agents to delay major surgical interventions. We present two cases of patients with adenomatous polyposis who developed chronic myelogenous leukaemia and were treated with imatinib as part of their chemotherapy. A sustained regression of the colonic polyps documented in both cases was observed after the initiation of the tyrosine kinase inhibitor. Despite the presence of potential confounders, we hypothesise the potential role of imatinib as a chemopreventive agent in patients with familial adenomatous polyposis.
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Affiliation(s)
- Angelica Tobon
- Internal Medicine Department, Fundación Valle de Lili, ICESI University, Cali, Colombia
| | - Pol Olivas
- Department of Gastroenterology, Hospital Clínic de Barcelona, Centro de Investigación Biomédica de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Teresa Ocaña
- Department of Gastroenterology, Hospital Clínic de Barcelona, Centro de Investigación Biomédica de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - María Pellisé
- Department of Gastroenterology, Hospital Clínic de Barcelona, Centro de Investigación Biomédica de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Francesc Balaguer
- Department of Gastroenterology, Hospital Clínic de Barcelona, Centro de Investigación Biomédica de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
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Methanolic extract of Artemisia absinthium prompts apoptosis, enhancing expression of Bax/Bcl-2 ratio, cell cycle arrest, caspase-3 activation and mitochondrial membrane potential destruction in human colorectal cancer HCT-116 cells. Mol Biol Rep 2020; 47:8831-8840. [PMID: 33141288 DOI: 10.1007/s11033-020-05933-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 10/20/2020] [Indexed: 12/24/2022]
Abstract
The Artemisia absinthium (AA), belongs to the Asteraceae family, is used as a therapeutic agent in traditional medicine in Iran. It is a rich source of biology-active compounds. However, the molecular mechanism of AA contributing to cell proliferation and apoptosis is still unknown. This study aims to assess the anticancer activity of the methanolic extract of A. absinthium (MEAA) against human colorectal cancer HCT-116 cell line. The cytotoxic effects of MEAA on HCT-116 cells was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium (MTT) assay. The expression levels of BAX and BCL-2 in HCT-116 cell line were examined by qRT-PCR. Annexin V/PI-flow cytometry technique was used to detect the cell cycle and apoptosis. MMP was predicted by Rhodamine 123 staining, and caspase 3 activity was analyzed by ELISA. Western blot method was performed to detect the expression level of BAX, Bcl-2 and Caspase-3 proteins. The MTT test revealed MEAA reduced the viability of HCT-116 cells. The mRNA and protein levels of BAX increased, but those of BCL-2 decreased in MEAA-treated cells. MEAA also prompted cell cycle arrest and induced apoptosis. After adding MEAA, the protein level and activity of caspase 3 and MMP destruction significantly increased. MEAA predominantly prompted apoptosis in HCT-116 cells by activating the mitochondrial pathway.
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López-Contreras F, Muñoz-Uribe M, Pérez-Laines J, Ascencio-Leal L, Rivera-Dictter A, Martin-Martin A, Burgos RA, Alarcon P, López-Muñoz R. Searching for Drug Synergy Against Cancer Through Polyamine Metabolism Impairment: Insight Into the Metabolic Effect of Indomethacin on Lung Cancer Cells. Front Pharmacol 2020; 10:1670. [PMID: 32256343 PMCID: PMC7093016 DOI: 10.3389/fphar.2019.01670] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 12/20/2019] [Indexed: 12/13/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is the most lethal and prevalent type of lung cancer. In almost all types of cancer, the levels of polyamines (putrescine, spermidine, and spermine) are increased, playing a pivotal role in tumor proliferation. Indomethacin, a non-steroidal anti-inflammatory drug, increases the abundance of an enzyme termed spermidine/spermine-N1-acetyltransferase (SSAT) encoded by the SAT1 gene. This enzyme is a key player in the export of polyamines from the cell. The aim of this study was to compare the effect of indomethacin on two NSCLC cell lines, and their combinatory potential with polyamine-inhibitor drugs in NSCLC cell lines. A549 and H1299 NSCLC cells were exposed to indomethacin and evaluations included SAT1 expression, SSAT levels, and the metabolic status of cells. Moreover, the difference in polyamine synthesis enzymes among these cell lines as well as the synergistic effect of indomethacin and chemical inhibitors of the polyamine pathway enzymes on cell viability were investigated. Indomethacin increased the expression of SAT1 and levels of SSAT in both cell lines. In A549 cells, it significantly reduced the levels of putrescine and spermidine. However, in H1299 cells, the impact of treatment on the polyamine pathway was insignificant. Also, the metabolic features upstream of the polyamine pathway (i.e., ornithine and methionine) were increased. In A549 cells, the increase of ornithine correlated with the increase of several metabolites involved in the urea cycle. Evaluation of the levels of the polyamine synthesis enzymes showed that ornithine decarboxylase is increased in A549 cells, whereas S-adenosylmethionine-decarboxylase and polyamine oxidase are increased in H1299 cells. This observation correlated with relative resistance to polyamine synthesis inhibitors eflornithine and SAM486 (inhibitors of ornithine decarboxylase and S-adenosyl-L-methionine decarboxylase, respectively), and MDL72527 (inhibitor of polyamine oxidase and spermine oxidase). Finally, indomethacin demonstrated a synergistic effect with MDL72527 in A549 cells and SAM486 in H1299 cells. Collectively, these results indicate that indomethacin alters polyamine metabolism in NSCLC cells and enhances the effect of polyamine synthesis inhibitors, such as MDL72527 or SAM486. However, this effect varies depending on the basal metabolic fingerprint of each type of cancer cell.
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Affiliation(s)
- Freddy López-Contreras
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile.,Facultad de Ciencias Veterinarias, Escuela de Graduados, Universidad Austral de Chile, Valdivia, Chile
| | - Matías Muñoz-Uribe
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
| | - Jorge Pérez-Laines
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
| | - Laura Ascencio-Leal
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
| | - Andrés Rivera-Dictter
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
| | - Antonia Martin-Martin
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
| | - Rafael A Burgos
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
| | - Pablo Alarcon
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
| | - Rodrigo López-Muñoz
- Facultad de Ciencias Veterinarias, Instituto de Farmacología y Morfofisiología, Universidad Austral de Chile, Valdivia, Chile
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Desai P, Thumma NJ, Wagh PR, Zhan S, Ann D, Wang J, Prabhu S. Cancer Chemoprevention Using Nanotechnology-Based Approaches. Front Pharmacol 2020; 11:323. [PMID: 32317961 PMCID: PMC7146461 DOI: 10.3389/fphar.2020.00323] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/05/2020] [Indexed: 12/18/2022] Open
Abstract
Cancer research in pursuit of better diagnostic and treatment modalities has seen great advances in recent years. However, the incidence rate of cancer is still very high. Almost 40% of women and men are diagnosed with cancer during their lifetime. Such high incidence has not only resulted in high mortality but also severely compromised patient lifestyles, and added a great socioeconomic burden. In view of this, chemoprevention has gained wide attention as a method to reduce cancer incidence and its relapse after treatment. Among various stems of chemoprevention research, nanotechnology-based chemoprevention approaches have established their potential to offer better efficacy and safety. This review summarizes recent advances in nanotechnology-based chemoprevention strategies for various cancers with emphasis on lung and bronchial cancer, colorectal, pancreatic, and breast cancer and highlights the unmet needs in this developing field towards successful clinical translation.
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Affiliation(s)
- Preshita Desai
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, United States
| | - Naga Jyothi Thumma
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, United States
| | - Pushkaraj Rajendra Wagh
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, United States
| | - Shuyu Zhan
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, United States
- Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, China
| | - David Ann
- Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope, Duarte, CA, United States
| | - Jeffrey Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, United States
| | - Sunil Prabhu
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, CA, United States
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Palazzolo G, Mollica H, Lusi V, Rutigliani M, Di Francesco M, Pereira RC, Filauro M, Paleari L, DeCensi A, Decuzzi P. Modulating the Distant Spreading of Patient-Derived Colorectal Cancer Cells via Aspirin and Metformin. Transl Oncol 2020; 13:100760. [PMID: 32247264 PMCID: PMC7118176 DOI: 10.1016/j.tranon.2020.100760] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/09/2020] [Accepted: 03/11/2020] [Indexed: 12/16/2022] Open
Abstract
Although screening has reduced mortality rates for colorectal cancer (CRC), about 20% of patients still carry metastases at diagnosis. Postsurgery chemotherapy is toxic and induces drug resistance. Promising alternative strategies rely on repurposing drugs such as aspirin (ASA) and metformin (MET). Here, tumor spheroids were generated in suspension by primary CRCs and metastatic lymph nodes from 11 patients. These spheroids presented a heterogeneous cell population including a small core of CD133+/ESA+ cancer stem cells surrounded by a thick corona of CDX2+/CK20+ CRC cells, thus maintaining the molecular hallmarks of the tumor source. Spheroids were exposed to ASA and/or MET at different doses for up to 7 days to assess cell growth, migration, and adhesion in three-dimensional assays. While ASA at 5 mM was always sufficient to mitigate cell migration, the response to MET was patient specific. Only in MET-sensitive spheroids, the 5 mM ASA/MET combination showed an effect. Interestingly, CRCs from diabetic patients daily pretreated with MET gave a very low spheroid yield due to reduced cancer cell survival. This study highlights the potential of ASA/MET treatments to modulate CRC spreading.
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Affiliation(s)
- Gemma Palazzolo
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano di Tecnologia, 16163 Genoa, Italy.
| | - Hilaria Mollica
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano di Tecnologia, 16163 Genoa, Italy
| | - Valeria Lusi
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano di Tecnologia, 16163 Genoa, Italy
| | - Mariangela Rutigliani
- Department of Laboratory and Service, Histological and Anatomical Pathology Unit, E.O. Ospedali Galliera, Genoa, Italy
| | - Martina Di Francesco
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano di Tecnologia, 16163 Genoa, Italy
| | - Rui Cruz Pereira
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano di Tecnologia, 16163 Genoa, Italy
| | - Marco Filauro
- Department of Surgery, E.O. Ospedali Galliera, Genoa, Italy
| | | | - Andrea DeCensi
- Department of Medicine Area, Medical Oncology Unit, E.O. Ospedali Galliera, Genoa, Italy
| | - Paolo Decuzzi
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano di Tecnologia, 16163 Genoa, Italy
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Masuda T, Tsuruda Y, Matsumoto Y, Uchida H, Nakayama KI, Mimori K. Drug repositioning in cancer: The current situation in Japan. Cancer Sci 2020; 111:1039-1046. [PMID: 31957175 PMCID: PMC7156828 DOI: 10.1111/cas.14318] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 01/03/2020] [Accepted: 01/09/2020] [Indexed: 12/13/2022] Open
Abstract
Cancer is a leading cause of death worldwide, and the incidence continues to increase. Despite major research aimed at discovering and developing novel and effective anticancer drugs, oncology drug development is a lengthy and costly process, with high attrition rates. Drug repositioning (DR, also referred to as drug repurposing), the process of finding new uses for approved noncancer drugs, has been gaining popularity in the past decade. DR has become a powerful alternative strategy for discovering and developing novel anticancer drug candidates from the existing approved drug space. Indeed, the availability of several large established libraries of clinical drugs and rapid advances in disease biology, genomics/transcriptomics/proteomics and bioinformatics has accelerated the pace of activity‐based, literature‐based and in silico DR, thereby improving safety and reducing costs. However, DR still faces financial obstacles in clinical trials, which could limit its practical use in the clinic. Here, we provide a brief review of DR in cancer and discuss difficulties in the development of DR for clinical use. Furthermore, we introduce some promising DR candidates for anticancer therapy in Japan.
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Affiliation(s)
- Takaaki Masuda
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Japan
| | - Yusuke Tsuruda
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Japan
| | | | - Hiroki Uchida
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Japan
| | - Keiichi I Nakayama
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Koshi Mimori
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Japan
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Abstract
The preventability estimate for colorectal cancer (CRC) is approximately 50%, highlighting the huge potential for altering modifiable lifestyle factors (including diet and body fatness) in order to reduce risk of this common malignancy. There is strong evidence that dietary factors (including intake of wholegrains, fibre, red and processed meat and alcohol) affect CRC risk. The lack of positive intervention trials and limited mechanistic understanding likely explain limited public health impact of epidemiological observations, to date. An alternative strategy for nutritional prevention of CRC is use of supplements that provide higher individual nutrient exposure than obtained through the diet (chemoprevention). There are positive data for calcium and/or vitamin D and the n-3 fatty acid EPA from polyp prevention trials using colorectal adenoma as a CRC risk biomarker. Although CRC is an obesity-related malignancy, there remains a paucity of observational data supporting intentional weight loss for CRC risk reduction. Some types of obesity surgeries (Roux-en-Y gastric bypass) might actually increase subsequent CRC risk due to alteration of local intestinal factors. There is intense interest in nutritional therapy of patients after diagnosis of CRC, in order to impact on recurrence and overall survival (now often termed cancer interception). In conclusion, nutritional prevention of CRC continues to hold much promise. Increased mechanistic understanding of the role of individual nutrients (linked to intestinal microbiota), as well as a precision medicine approach to CRC chemoprevention and interception based on both tumour and host factors, should enable translation of nutritional interventions into effective CRC risk reduction measures.
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Mastuo T, Miyata Y, Yuno T, Mukae Y, Otsubo A, Mitsunari K, Ohba K, Sakai H. Molecular Mechanisms of the Anti-Cancer Effects of Isothiocyanates from Cruciferous Vegetables in Bladder Cancer. Molecules 2020; 25:molecules25030575. [PMID: 32013065 PMCID: PMC7037050 DOI: 10.3390/molecules25030575] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 01/24/2020] [Accepted: 01/28/2020] [Indexed: 12/18/2022] Open
Abstract
Bladder cancer (BC) is a representative of urological cancer with a high recurrence and metastasis potential. Currently, cisplatin-based chemotherapy and immune checkpoint inhibitors are used as standard therapy in patients with advanced/metastatic BC. However, these therapies often show severe adverse events, and prolongation of survival is unsatisfactory. Therefore, a treatment strategy using natural compounds is of great interest. In this review, we focused on the anti-cancer effects of isothiocyanates (ITCs) derived from cruciferous vegetables, which are widely cultivated and consumed in many regions worldwide. Specifically, we discuss the anti-cancer effects of four ITC compounds—allyl isothiocyanate, benzyl isothiocyanate, sulforaphane, and phenethyl isothiocyanate—in BC; the molecular mechanisms underlying their anti-cancer effects; current trends and future direction of ITC-based treatment strategies; and the carcinogenic potential of ITCs. We also discuss the advantages and limitations of each ITC in BC treatment, furthering the consideration of ITCs in treatment strategies and for improving the prognosis of patients with BC.
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