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Liu X, Cui S, Zhang L, Wu S, Feng C, Liu B, Yang H. Gut microbiota affects the activation of STING pathway and thus participates in the progression of colorectal cancer. World J Surg Oncol 2024; 22:192. [PMID: 39054486 PMCID: PMC11270765 DOI: 10.1186/s12957-024-03487-2] [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: 04/11/2024] [Accepted: 07/17/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND More and more studies showed that gut microbiota was closely related to the development of colorectal cancer (CRC). However, the specific pathway of gut microbiota regulating CRC development is still unknown. METHODS We collected fecal samples from 14 CRC patients and 20 normal volunteers for 16 S sequencing analysis. At the same time, 14 CRC patients' tumors and their adjacent tissues were collected for the detection of STING pathway related protein level. Mice were injected with azoxymethane (AOM) to establish an animal model of CRC, and antibiotics were given at the same time to evaluate the influence of gut microbiota on STING pathway and whether it was involved in regulating the tumor development of CRC mice. RESULTS The sequencing results showed that compared with the normal group, the gut microbiota gut microbiota of CRC patients changed significantly at different species classification levels. At the level of genus, Akkermansia, Ligilactobacillus and Subdoligranulum increased the most in CRC patients, while Bacteroides and Dialister decreased sharply. The expression of STING-related protein was significantly down-regulated in CRC tumor tissues. Antibiotic treatment of CRC mice can promote the development of tumor and inhibit the activation of STING pathway. CONCLUSION Gut microbiota participates in CRC progress by mediating STING pathway activation.
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Affiliation(s)
- Xinqiang Liu
- Department of Oncology, Binzhou People's Hospital, First Ward, No.515, Huanghe 7th Road, Binzhou, Shandong Province, 256600, PR China
| | - Shasha Cui
- Department of Laboratory Medicine, Binzhou People's Hospital, Binzhou, Shandong Province, 256600, PR China
| | - Lu Zhang
- General Surgery Department, Binzhou People's Hospital, Binzhou, Shandong Province, 256600, PR China
| | - Sainan Wu
- Department of Laboratory Medicine, Binzhou People's Hospital, Binzhou, Shandong Province, 256600, PR China
| | - Cunzhi Feng
- General Surgery Department, Binzhou People's Hospital, Binzhou, Shandong Province, 256600, PR China
| | - Baozhi Liu
- General Surgery Department, Binzhou People's Hospital, Binzhou, Shandong Province, 256600, PR China
| | - Huanlian Yang
- Department of Oncology, Binzhou People's Hospital, First Ward, No.515, Huanghe 7th Road, Binzhou, Shandong Province, 256600, PR China.
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Han CJ, Ning X, Burd CE, Spakowicz DJ, Tounkara F, Kalady MF, Noonan AM, McCabe S, Von Ah D. Chemotoxicity and Associated Risk Factors in Colorectal Cancer: A Systematic Review and Meta-Analysis. Cancers (Basel) 2024; 16:2597. [PMID: 39061235 PMCID: PMC11274507 DOI: 10.3390/cancers16142597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 07/12/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND Colorectal cancer (CRC) patients experience multiple types of chemotoxicity affecting treatment compliance, survival, and quality of life (QOL). Prior research shows clinician-reported chemotoxicity (i.e., grading scales or diagnostic codes) predicts rehospitalization and cancer survival. However, a comprehensive synthesis of clinician-reported chemotoxicity is still lacking. OBJECTIVES We conducted a systematic review and meta-analysis to determine chemotoxicity's prevalence and risk factors in CRC. METHODS A systematic search from 2009 to 2024 yielded 30 studies for review, with 25 included in the meta-analysis. RESULTS Pooled prevalences of overall, non-hematological, and hematological moderate-to-severe toxicities were 45.7%, 39.2%, and 25.3%, respectively. The most common clinician-reported chemotoxicities were gastrointestinal (GI) toxicity (22.9%) and neuropathy or neutropenia (17.9%). Significant risk factors at baseline were malnutritional status, frailty, impaired immune or hepato-renal functions, short telomere lengths, low gut lactobacillus levels, age, female sex, aggressive chemotherapy, and low QOL. Age was associated with neutropenia (β: -1.44) and GI toxicity (β:1.85) (p-values < 0.01). Older adults (>65 y.o.) had higher prevalences of overall (OR: 1.14) and GI (OR: 1.65) toxicities, but a lower prevalence of neutropenia (OR: 0.65) than younger adults (p-values < 0.05). CONCLUSIONS Our findings highlight the importance of closely monitoring and managing chemotoxicity in CRC patients receiving chemotherapy.
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Affiliation(s)
- Claire J. Han
- Center for Healthy Aging, Self-Management and Complex Care, College of Nursing, The Ohio State University, Columbus, OH 43210, USA; (S.M.); (D.V.A.)
- The Ohio State University–James: Cancer Treatment and Research Center, Columbus, OH 43210, USA
| | - Xia Ning
- Clinical Informatics and Implementation Science Biomedical Informatics (BMI), Computer Science and Engineering (CSE), College of Engineering, The Ohio State University, Columbus, OH 43210, USA;
| | - Christin E. Burd
- Departments of Molecular Genetics, Cancer Biology and Genetics, The Ohio State University, Columbus, OH 43210, USA;
| | - Daniel J. Spakowicz
- Pelotonia Institute for Immuno-Oncology, Division of Medical Oncology, The Ohio State University, Comprehensive Cancer Center, Columbus, OH 43210, USA;
| | - Fode Tounkara
- Department of Biomedical Informatics, Ohio State University College of Medicine, Columbus, OH 43210, USA;
| | - Matthew F. Kalady
- Division of Colon and Rectal Surgery, The Ohio State University–James: Cancer Treatment and Research Center, Columbus, OH 43210, USA;
| | - Anne M. Noonan
- GI Medical Oncology Selection, The Ohio State University–James: Cancer Treatment and Research Center, Columbus, OH 43210, USA;
| | - Susan McCabe
- Center for Healthy Aging, Self-Management and Complex Care, College of Nursing, The Ohio State University, Columbus, OH 43210, USA; (S.M.); (D.V.A.)
| | - Diane Von Ah
- Center for Healthy Aging, Self-Management and Complex Care, College of Nursing, The Ohio State University, Columbus, OH 43210, USA; (S.M.); (D.V.A.)
- The Ohio State University–James: Cancer Treatment and Research Center, Columbus, OH 43210, USA
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Gao Z, Lv J, Tong TT, Zhang K, Han YX, Zhao Y, Shen MM, Liu Y, Ban T, Sun Y. Role of the transient receptor potential melastatin 4 in inhibition effect of arsenic trioxide on the tumor biological features of colorectal cancer cell. PeerJ 2024; 12:e17559. [PMID: 38854798 PMCID: PMC11160432 DOI: 10.7717/peerj.17559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/21/2024] [Indexed: 06/11/2024] Open
Abstract
Background To investigate the effects of arsenic trioxide (ATO) on human colorectal cancer cells (HCT116) growth and the role of transient receptor potential melastatin 4 (TRPM4) channel in this process. Methods The viability of HCT116 cells was assessed using the CCK-8 assay. Western blot analysis was employed to examine the protein expression of TRPM4. The apoptosis of HCT116 cells was determined using TUNEL and Flow cytometry. Cell migration was assessed through the cell scratch recovery assay and Transwell cell migration assay. Additionally, Transwell cell invasion assay was performed to determine the invasion ability of HCT116 cells. Results ATO suppressed the viability of HCT116 cells in a dose-dependent manner, accompanied by a decline in cell migration and invasion, and an increase in apoptosis. 9-phenanthroline (9-Ph), a specific inhibitor of TRPM4, abrogated the ATO-induced upregulation of TRPM4 expression. Additionally, blocking TRPM4 reversed the effects of ATO on HCT116 cells proliferation, including restoration of cell viability, migration and invasion, as well as the inhibition of apoptosis. Conclusion ATO inhibits CRC cell growth by inducing TRPM4 expression, our findings indicate that ATO is a promising therapeutic strategy and TRPM4 may be a novel target for the treatment of CRC.
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Affiliation(s)
- Zhan Gao
- General Medical Department, Heilongjiang Provincial Hospital, Harbin, Heilongjiang, China
| | - Jing Lv
- Department of Pediatric Dentistry, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Ting-Ting Tong
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, and Department of Pharmacology (State Key Labratoray -Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, Heilongjiang, China
| | - Kai Zhang
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, and Department of Pharmacology (State Key Labratoray -Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, Heilongjiang, China
| | - Yu-Xuan Han
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, and Department of Pharmacology (State Key Labratoray -Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, Heilongjiang, China
| | - Yu Zhao
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, and Department of Pharmacology (State Key Labratoray -Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, Heilongjiang, China
| | - Mei-Mei Shen
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, and Department of Pharmacology (State Key Labratoray -Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, Heilongjiang, China
| | - Yang Liu
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, and Department of Pharmacology (State Key Labratoray -Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, Heilongjiang, China
| | - Tao Ban
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, and Department of Pharmacology (State Key Labratoray -Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, Heilongjiang, China
- Heilongjiang Academy of Medical Sciences, Harbin, Heilongjiang, China
| | - Yu Sun
- Harbin Medical University Science Park, Harbin Medical University, Harbin, Heilongjiang, China
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Vaghari-Tabari M, Jafari-Gharabaghlou D, Mohammadi M, Hashemzadeh MS. Zinc Oxide Nanoparticles and Cancer Chemotherapy: Helpful Tools for Enhancing Chemo-sensitivity and Reducing Side Effects? Biol Trace Elem Res 2024; 202:1878-1900. [PMID: 37639166 DOI: 10.1007/s12011-023-03803-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 08/05/2023] [Indexed: 08/29/2023]
Abstract
Cancer chemotherapy is still a serious challenge. Chemo-resistance and destructive side effects of chemotherapy drugs are the most critical limitations of chemotherapy. Chemo-resistance is the leading cause of chemotherapy failure. Chemo-resistance, which refers to the resistance of cancer cells to the anticancer effects of chemotherapy drugs, is caused by various reasons. Among the most important of these reasons is the increase in the efflux of chemotherapy drugs due to the rise in the expression and activity of ABC transporters, the weakening of apoptosis, and the strengthening of stemness. In the last decade, a significant number of studies focused on the application of nanotechnology in cancer treatment. Considering the anti-cancer properties of zinc, zinc oxide nanoparticles have received much attention in recent years. Some studies have indicated that zinc oxide nanoparticles can target the critical mechanisms of cancer chemo-resistance and enhance the effectiveness of chemotherapy drugs. These studies have shown that zinc oxide nanoparticles can reduce the activity of ABC transporters, increase DNA damage and apoptosis, and attenuate stemness in cancer cells, leading to enhanced chemo-sensitivity. Some other studies have also shown that zinc oxide nanoparticles in low doses can be helpful in minimizing the harmful side effects of chemotherapy drugs. In this article, after a brief overview of the mechanisms of chemo-resistance and anticancer effects of zinc, we will review all these studies in detail.
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Affiliation(s)
- Mostafa Vaghari-Tabari
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Davoud Jafari-Gharabaghlou
- Department of Clinical Biochemistry and Laboratory Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mozafar Mohammadi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Liu YH, Shen MM, Wu YC, Luo KZ, Zhang JK, Wang Z, Chen ZY, Li J, Wu SY, Lin NM, Zhang C, Li YL. Triacanthine enhances the sensitivity of colorectal cancer cells to 5-fluorouracil by regulating RRM2. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 126:155204. [PMID: 38342015 DOI: 10.1016/j.phymed.2023.155204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 11/03/2023] [Accepted: 11/08/2023] [Indexed: 02/13/2024]
Abstract
BACKGROUND According to the literatures, triacanthine is isolated from the leaves of Gleditsia triacanthos L. and acts as an anti-hypertensive agent, also cardiotonic, antispasmodic and a respiratory analeptic. The 5-fluorouracil (5-FU) is widely used to treat the patients of colorectal cancer (CRC), but the resistance to 5-FU treatment restricts the therapeutic efficacy of CRC patients. PURPOSE This study aims to explore a novel therapeutics regimen overcoming CRC resistance to 5-FU. METHODS The cell proliferation of CRC cells was determined by SRB and colony formation assay. Transwell and wound-healing assay were applied to explore the potential metastatic abilities of CRC cells. qRT-PCR and Western blot were performed to evaluate the level of indicated mRNAs and proteins respectively. Xenograft assay was used to explore the anti-CRC effect of triacanthine. RESULTS Triacanthine statistically restrained CRC proliferation both in vitro and in vivo. Triacanthine induced cell cycle G1/G0 phase arrest in CRC cells. Meanwhile, triacanthine also inhibited the migrative and invasive abilities of CRC cells. A Venn diagram was generated showing that O-6-Methylguanine-DNA Methyltransferase (MGMT) might be a molecular target of triacanthine in treating CRC. Furthermore, triacanthine plus 5-FU significantly suppressed the cell proliferation of CRC cells compared with single agent treatment alone, and highly synergistic anti-cancer effects were scored when 5-FU was combined with triacanthine in CRC cells. In addition, triacanthine sensitized the anti-cancer activity of 5-FU via regulating Ribonucleotide Reductase Regulatory Subunit M2 (RRM2). MGMT or RRM2 might be novel biomarkers for evaluating the therapeutical efficiency of 5-FU in CRC patients. CONCLUSION We firstly demonstrated triacanthine suppressed cell proliferation and metastasis abilities and found the novel molecular targets of triacanthine in CRC cells. This is the first study to evaluate the anti-cancer efficiency of triacanthine plus 5-FU. Our study has revealed triacanthine as a pertinent sensitizer to 5-FU, and provided novel strategies for predicting outcomes and reversing resistance of 5-FU therapy.
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Affiliation(s)
- Ye-Han Liu
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China; College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Min-Min Shen
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China; Department of Drug Clinical Trial Institution, Huzhou Central Hospital, Huzhou, Zhejiang 313000, China
| | - Yu-Chen Wu
- Department of Clinical Medicine, The First School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Kai-Zhi Luo
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China; College of Pharmaceutical Sciences, Key Laboratory of Pharmaceutical Engineering of Zhejiang Province, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Jian-Kang Zhang
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China
| | - Zheng Wang
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China; College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Zi-Yi Chen
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China
| | - Jie Li
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China
| | - Si-Yao Wu
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China
| | - Neng-Ming Lin
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China; Department of Clinical Pharmacy, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou First People's Hospital, Hangzhou, Zhejiang 310006, China
| | - Chong Zhang
- School of Medicine, Hangzhou City University, No.51 Huzhou Street, Hangzhou, Zhejiang 310015, China.
| | - Yang-Ling Li
- Department of Clinical Pharmacy, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou First People's Hospital, Hangzhou, Zhejiang 310006, China.
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Le Teuff G, Cozic N, Boyer JC, Boige V, Diasio RB, Taieb J, Meulendijks D, Palles C, Schwab M, Deenen M, Largiadèr CR, Marinaki A, Jennings BA, Wettergren Y, Di Paolo A, Gross E, Budai B, Ackland SP, van Kuilenburg ABP, McLeod HL, Milano G, Thomas F, Loriot MA, Kerr D, Schellens JHM, Laurent-Puig P, Shi Q, Pignon JP, Etienne-Grimaldi MC. Dihydropyrimidine dehydrogenase gene variants for predicting grade 4-5 fluoropyrimidine-induced toxicity: FUSAFE individual patient data meta-analysis. Br J Cancer 2024; 130:808-818. [PMID: 38225422 PMCID: PMC10912560 DOI: 10.1038/s41416-023-02517-2] [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] [Received: 07/12/2023] [Revised: 10/30/2023] [Accepted: 11/23/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND Dihydropyrimidine dehydrogenase (DPD) deficiency is the main known cause of life-threatening fluoropyrimidine (FP)-induced toxicities. We conducted a meta-analysis on individual patient data to assess the contribution of deleterious DPYD variants *2A/D949V/*13/HapB3 (recommended by EMA) and clinical factors, for predicting G4-5 toxicity. METHODS Study eligibility criteria included recruitment of Caucasian patients without DPD-based FP-dose adjustment. Main endpoint was 12-week haematological or digestive G4-5 toxicity. The value of DPYD variants *2A/p.D949V/*13 merged, HapB3, and MIR27A rs895819 was evaluated using multivariable logistic models (AUC). RESULTS Among 25 eligible studies, complete clinical variables and primary endpoint were available in 15 studies (8733 patients). Twelve-week G4-5 toxicity prevalence was 7.3% (641 events). The clinical model included age, sex, body mass index, schedule of FP-administration, concomitant anticancer drugs. Adding *2A/p.D949V/*13 variants (at least one allele, prevalence 2.2%, OR 9.5 [95%CI 6.7-13.5]) significantly improved the model (p < 0.0001). The addition of HapB3 (prevalence 4.0%, 98.6% heterozygous), in spite of significant association with toxicity (OR 1.8 [95%CI 1.2-2.7]), did not improve the model. MIR27A rs895819 was not associated with toxicity, irrespective of DPYD variants. CONCLUSIONS FUSAFE meta-analysis highlights the major relevance of DPYD *2A/p.D949V/*13 combined with clinical variables to identify patients at risk of very severe FP-related toxicity.
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Affiliation(s)
- Gwénaël Le Teuff
- Service de Biostatistique et d'Epidémiologie, Gustave Roussy, Oncostat U1018 INSERM, labeled Ligue Contre le Cancer, Université Paris-Saclay, Villejuif, France.
| | - Nathalie Cozic
- Service de Biostatistique et d'Epidémiologie, Gustave Roussy, Oncostat U1018 INSERM, labeled Ligue Contre le Cancer, Université Paris-Saclay, Villejuif, France
| | | | - Valérie Boige
- Department of cancer medicine, Gustave-Roussy Cancer Campus, Paris-Saclay and Paris-Sud Universities, Villejuif, France
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe Labellisée Ligue Nationale Contre le Cancer, CNRS SNC, 5096, Paris, France
| | - Robert B Diasio
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic Cancer Center, Rochester, MN, USA
| | - Julien Taieb
- Université Paris-Cité, SIRIC CARPEM, Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, AP-HP, Paris, France
| | - Didier Meulendijks
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Claire Palles
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Matthias Schwab
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany
- Departments of Clinical Pharmacology, and of Biochemistry and Pharmacy, University of Tuebingen, Tuebingen, Germany
- Cluster of Excellence IFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, 72074, Tübingen, Germany
| | - Maarten Deenen
- Department of Clinical Pharmacy, Catharina Hospital, Eindhoven, the Netherlands
| | - Carlo R Largiadèr
- Department of Clinical Chemistry, Bern University Hospital, University of Bern, Inselspital, Bern, Switzerland
| | | | | | | | - Antonello Di Paolo
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Eva Gross
- LMU Munich, University Hospital, Campus Grosshadern, Munich, Germany
| | - Barna Budai
- National Institute of Oncology, Budapest, Hungary
| | - Stephen P Ackland
- College of Heath, Medicine and Wellbeing, University of Newcastle, Newcastle, NSW, Australia
| | - André B P van Kuilenburg
- Amsterdam UMC, location University of Amsterdam, Laboratory Genetic Metabolic Diseases, Meibergdreef 9, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Cancer Biology and Immunology, Imaging and biomarkers, Amsterdam, The Netherlands
| | - Howard L McLeod
- Intermountain Precision Genomics, Intermountain Healthcare, St George, UT, USA
| | - Gérard Milano
- Oncopharmacology Laboratory, Centre Antoine Lacassagne, Nice, France
| | - Fabienne Thomas
- Institut Claudius Regaud, IUCT-Oncopôle and CRCT, University of Toulouse, Inserm, Toulouse, France
| | - Marie-Anne Loriot
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe Labellisée Ligue Nationale Contre le Cancer, CNRS SNC, 5096, Paris, France
- Hôpital Européen Georges Pompidou, Hôpitaux Universitaires Paris Ouest, Paris, France
| | - David Kerr
- Nuffield Division of Clinical and Laboratory Sciences and University of Oxford, Oxford, UK
| | - Jan H M Schellens
- Department of Clinical Pharmacology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Pierre Laurent-Puig
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe Labellisée Ligue Nationale Contre le Cancer, CNRS SNC, 5096, Paris, France
- Hôpital Européen Georges Pompidou, Hôpitaux Universitaires Paris Ouest, Paris, France
| | - Qian Shi
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Jean-Pierre Pignon
- Service de Biostatistique et d'Epidémiologie, Gustave Roussy, Oncostat U1018 INSERM, labeled Ligue Contre le Cancer, Université Paris-Saclay, Villejuif, France
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Gao X, Wang G, Zhang M, Zhang X, Zhang S, Long H. LINC01485 contributes to colorectal cancer progression by targeting miR-383-5p/KRT80 axis. ENVIRONMENTAL TOXICOLOGY 2024; 39:398-408. [PMID: 37782686 DOI: 10.1002/tox.23983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/22/2023] [Accepted: 09/18/2023] [Indexed: 10/04/2023]
Abstract
Long non-coding RNAs (lncRNAs) are important in tumorigenesis and the development of multiple malignant human tumors, including colorectal cancer (CRC). We aimed to determine the regulatory mechanism of LINC01485 and its biological function in CRC. We estimated the expression of miR-383-5p, KRT80, and LINC01485 in CRC cells and tissues using quantitative reverse transcription polymerase chain reaction (qRT-PCR) and western blotting. The results were confirmed using RNA immunoprecipitation (RIP) and dual-luciferase assays. Binding relationships among miR-383-5p, LINC01485, and KRT80 were assessed. We explored the molecular mechanisms and functions of the LINC01485/miR-383-5p/KRT80 axis using CCK-8 and colony formation assays. Expression of the apoptotic markers Bcl-2 and Bax was quantified by western blotting, and the effects of LINC01485 on tumor development in vivo were investigated using xenograft tumors. Both LINC01485 and KRT80 were upregulated, whereas miR-383-5p was downregulated in CRC cells and tissues. Knockdown of LINC01485 attenuated CRC cell growth and xenograft tumor formation in vivo, whereas LINC01485 enhanced the proliferative capacity of CRC cells but inhibited apoptosis by sponging miR-383-5p to increase KRT80 expression in CRC cells. The regulatory molecular mechanism of the LINC01485/miR-383-5p/KRT80 axis plays a crucial role in CRC progression. Our findings highlight novel pathways and promising biomarkers for diagnostic and therapeutic application to patients with CRC.
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Affiliation(s)
- Xia Gao
- Department of Oncology, Wuhan Asia General Hospital, Wuhan, China
| | - Guangxin Wang
- Department of General Surgery, Wuhan Third Hospital, Wuhan, China
| | - Min Zhang
- Department of General Surgery, Wuhan Third Hospital, Wuhan, China
| | - Xinxin Zhang
- Department of General Surgery, Wuhan Third Hospital, Wuhan, China
| | - Shuosheng Zhang
- Department of General Surgery, Wuhan Third Hospital, Wuhan, China
| | - Haocheng Long
- Department of General Surgery, Wuhan Third Hospital, Wuhan, China
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8
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Das S, Acharya D. Immunological Assessment of Recent Immunotherapy for Colorectal Cancer. Immunol Invest 2023; 52:1065-1095. [PMID: 37812224 DOI: 10.1080/08820139.2023.2264906] [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] [Indexed: 10/10/2023]
Abstract
Colorectal cancer (CRC) is the third most prevalent malignancy with increased incidence and mortality rates worldwide. Traditional treatment approaches have attempted to efficiently target CRC; however, they have failed in most cases, owing to the cytotoxicity and non-specificity of these therapies. Therefore, it is essential to develop an effective alternative therapy to improve the clinical outcomes in heterogeneous CRC cases. Immunotherapy has transformed cancer treatment with remarkable efficacy and overcomes the limitations of traditional treatments. With an understanding of the cancer-immunity cycle and tumor microenvironment evolution, current immunotherapy approaches have elicited enhanced antitumor immune responses. In this comprehensive review, we outline the latest advances in immunotherapy targeting CRC and provide insights into antitumor immune responses reported in landmark clinical studies. We focused on highlighting the combination approaches that synergistically induce immune responses and eliminate immunosuppression. This review aimed to understand the limitations and potential of recent immunotherapy clinical studies conducted in the last five years (2019-2023) and to transform this knowledge into a rational design of clinical trials intended for effective antitumor immune responses in CRC.
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Affiliation(s)
- Subhadeep Das
- Department of Biotechnology, GIET University, Gunupur, India
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Kocyigit A, Guler EM, Durmus E, Yenigun VB, Kanimdan E, Ozman Z, Yasar O, Goren AC, Hekimoglu ER, Oruc HH, Aydogdu G. Propolis Enhances 5-Fluorouracil Mediated Antitumor Efficacy and Reduces Side Effects in Colorectal Cancer: An in Vitro and in Vivo Study. Chem Biodivers 2023; 20:e202300591. [PMID: 37497658 DOI: 10.1002/cbdv.202300591] [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: 04/27/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 07/28/2023]
Abstract
In this study, we investigated the combined treatment of 5-fluorouracil (5-FU) and Anatolian propolis extract (PE) on colorectal cancer (CRC)using in vitro and in vivo studies. We exposed luciferase-transfected (Lovo-Luc CRC) cells and healthy colon cells (CCD-18Co) to varying concentrations of 5-FU and PE to assess their genotoxic, apoptotic, and cytotoxic effects, as well as their intracellular reactive oxygen species (iROS) levels. We also developed a xenograft model in nude mice and evaluated the anti-tumor effects of PE and 5-FU using various methods. Our findings showed that the combination of PE and 5-FU had selectivity against cancer cells, particularly at higher doses, and enhanced the anti-tumor effectiveness of 5-FU against colon CRC. The results suggest that PE can reduce side effects and increase the effectiveness of 5-FU through iROS generation in a dose-dependent manner.
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Affiliation(s)
- Abdurrahim Kocyigit
- Bezmialem Vakif University Medical Faculty, Department of Medical Biochemistry, 34093, Fatih, Istanbul, Turkey
- Bezmialem Vakif University Traditional and Complementary Medicine Advanced Research Applications and Research Center, Istanbul, Turkey
| | - Eray Metin Guler
- University of Health Sciences Turkey, Hamidiye School of Medicine, Department of Medical Biochemistry, Istanbul, Turkey
| | - Ezgi Durmus
- Bezmialem Vakif University Medical Faculty, Department of Medical Biochemistry, 34093, Fatih, Istanbul, Turkey
- Bezmialem Vakıf University Institute of Health Sciences, Medical Biochemistry, Turkey
| | - Vildan Betul Yenigun
- Bezmialem Vakif University Medical Faculty, Department of Medical Biochemistry, 34093, Fatih, Istanbul, Turkey
| | - Ebru Kanimdan
- Bezmialem Vakif University Medical Faculty, Department of Medical Biochemistry, 34093, Fatih, Istanbul, Turkey
- Istanbul University Institute of Science, Molecular Biology and Genetics, Turkey
| | - Zeynep Ozman
- Bezmialem Vakif University Medical Faculty, Department of Medical Biochemistry, 34093, Fatih, Istanbul, Turkey
- Bezmialem Vakıf University Institute of Health Sciences, Medical Biochemistry, Turkey
| | - Oznur Yasar
- Bezmialem Vakif University Medical Faculty, Department of Medical Biochemistry, 34093, Fatih, Istanbul, Turkey
| | - Ahmet Ceyhan Goren
- Faculty of Pharmacy, Department of Basic Pharmaceutical Sciences, Bezmialem Vakif University, Istanbul, Turkey
| | - Emine Rumeysa Hekimoglu
- Bezmialem Vakif University School of Medicine Department of Histology and Embryology, Istanbul, Turkey
| | - Hasan Huseyin Oruc
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Uludag University, Bursa, Turkey
| | - Gokhan Aydogdu
- Faculty of Veterinary Medicine Uludag University, Bursa, Turkey
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10
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Ruiz Sarrias O, Gónzalez Deza C, Rodríguez Rodríguez J, Arrizibita Iriarte O, Vizcay Atienza A, Zumárraga Lizundia T, Sayar Beristain O, Aldaz Pastor A. Predicting Severe Haematological Toxicity in Gastrointestinal Cancer Patients Undergoing 5-FU-Based Chemotherapy: A Bayesian Network Approach. Cancers (Basel) 2023; 15:4206. [PMID: 37686482 PMCID: PMC10486471 DOI: 10.3390/cancers15174206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/28/2023] [Accepted: 08/16/2023] [Indexed: 09/10/2023] Open
Abstract
PURPOSE Severe toxicity is reported in about 30% of gastrointestinal cancer patients receiving 5-Fluorouracil (5-FU)-based chemotherapy. To date, limited tools exist to identify at risk patients in this setting. The objective of this study was to address this need by designing a predictive model using a Bayesian network, a probabilistic graphical model offering robust, explainable predictions. METHODS We utilized a dataset of 267 gastrointestinal cancer patients, conducting preprocessing, and splitting it into TRAIN and TEST sets (80%:20% ratio). The RandomForest algorithm assessed variable importance based on MeanDecreaseGini coefficient. The bnlearn R library helped design a Bayesian network model using a 10-fold cross-validation on the TRAIN set and the aic-cg method for network structure optimization. The model's performance was gauged based on accuracy, sensitivity, and specificity, using cross-validation on the TRAIN set and independent validation on the TEST set. RESULTS The model demonstrated satisfactory performance with an average accuracy of 0.85 (±0.05) and 0.80 on TRAIN and TEST datasets, respectively. The sensitivity and specificity were 0.82 (±0.14) and 0.87 (±0.07) for the TRAIN dataset, and 0.71 and 0.83 for the TEST dataset, respectively. A user-friendly tool was developed for clinical implementation. CONCLUSIONS Despite several limitations, our Bayesian network model demonstrated a high level of accuracy in predicting the risk of developing severe haematological toxicity in gastrointestinal cancer patients receiving 5-FU-based chemotherapy. Future research should aim at model validation in larger cohorts of patients and different clinical settings.
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Affiliation(s)
- Oskitz Ruiz Sarrias
- Department of Mathematics and Statistic, NNBi, 31191 Esquiroz, Navarra, Spain; (O.R.S.)
| | - Cristina Gónzalez Deza
- Department of Medical Oncology, Clínica Universidad De Navarra, 31008 Pamplona, Navarra, Spain; (C.G.D.); (J.R.R.); (T.Z.L.)
| | - Javier Rodríguez Rodríguez
- Department of Medical Oncology, Clínica Universidad De Navarra, 31008 Pamplona, Navarra, Spain; (C.G.D.); (J.R.R.); (T.Z.L.)
| | | | - Angel Vizcay Atienza
- Department of Medical Oncology, Clínica Universidad De Navarra, 31008 Pamplona, Navarra, Spain; (C.G.D.); (J.R.R.); (T.Z.L.)
| | - Teresa Zumárraga Lizundia
- Department of Medical Oncology, Clínica Universidad De Navarra, 31008 Pamplona, Navarra, Spain; (C.G.D.); (J.R.R.); (T.Z.L.)
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11
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Khan M, Alharbi S, Aljuhani S, Tunkar M, Morya A, Alnatsheh A, Alshamrani M, Felemban R. The Incidence of Hematological Toxicities in Colorectal Cancer Patients Treated With Fluoropyrimidine-Based Regimens at Princess Noorah Oncology Center. Cureus 2023; 15:e44267. [PMID: 37772227 PMCID: PMC10529469 DOI: 10.7759/cureus.44267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/30/2023] Open
Abstract
Background Fluoropyrimidine-based regimens are used for the management of colorectal cancer, which is the second most common cancer in Saudi Arabia. We aimed to study the incidence of hematological toxicities in colorectal cancer patients treated with fluoropyrimidine and fluoropyrimidine-based regimens at Princess Noorah Oncology Center, King Abdulaziz Medical City- Jeddah, Saudi Arabia. Methods A retrospective cohort study that included adult colorectal cancer patients who were treated with fluoropyrimidine-based regimens from January 1, 2018 to December 31, 2018 at Princess Noorah Oncology Center, Jeddah, Saudi Arabia was performed. Our primary objective was to determine the incidence of anemia, neutropenia, and thrombocytopenia in colorectal cancer patients treated with fluoropyrimidines and fluoropyrimidine-based regimens. Secondary objectives were to assess the grade of hematological toxicities associated with 5-fluorouracil (5-FU) use and to determine the frequency of unplanned hospital admissions or emergency department (ED) visits after receiving fluoropyrimidine-based regimens. The collected data contained patients' characteristics (weight, height, age, gender, and diagnosis), chemotherapy agents, and hematological toxicity-related findings such as absolute neutrophil count, hemoglobin, platelet count, and number of ED visits or hospital admissions during fluoropyrimidine-based chemotherapy regimens. Results Of the 570 cycles of the fluoropyrimidine-based regimen received by 68 patients, hematological toxicities were observed in 508 (89.1%) cycles, and grade ≥ 3 grade toxicities were found in 46 (8.1%) cycles. The results demonstrated a statistically significant difference in the incidence of grade 3-4 neutropenia between patients who received bolus administration of 5-FU and those who did not (8.5% vs. 2.3% respectively, p=0.025). The incidence of grade 3-4 anemia was higher in the bolus group (11.3%) compared to the group where bolus was omitted (4.6%); however, the difference was not statistically significant (p=0.059). Furthermore, there was no significant difference among the two groups for grade 3 and grade 4 thrombocytopenia (0.0% with bolus given and 0.7% with bolus omission p=1.00). Conclusion Our retrospective study showed that there have been significantly higher grade 3-4 hematological toxicities observed with bolus administration of 5-FU, which confirms the previous reports.
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Affiliation(s)
- Mansoor Khan
- Pharmaceutical Care Services, Ministry of National Guard Health Affairs, King Abdullah International Medical Research Center, Jeddah, SAU
| | - Sara Alharbi
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Shahad Aljuhani
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Mariam Tunkar
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Amjaad Morya
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | | | - Majed Alshamrani
- Pharmaceutical Care Services, Ministry of National Guard Health Affairs, King Abdullah International Medical Research Center, Jeddah, SAU
| | - Razaz Felemban
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Jeddah, SAU
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12
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Korver SK, Bowen JM, Gibson RJ, Ball IA, Secombe KR, Wain TJ, Logan RM, Tuke J, Mead KR, Richards AM, Karapetis CS, Keefe DM, Coller JK. Advanced statistics identification of participant and treatment predictors associated with severe adverse effects induced by fluoropyrimidine-based chemotherapy. Cancer Chemother Pharmacol 2023; 91:507-521. [PMID: 37162533 DOI: 10.1007/s00280-023-04538-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 04/23/2023] [Indexed: 05/11/2023]
Abstract
PURPOSE Adverse effects following fluoropyrimidine-based chemotherapy regimens are common. However, there are no current accepted diagnostic markers for prediction prior to treatment, and the underlying mechanisms remain unclear. This study aimed to determine genetic and non-genetic predictors of adverse effects. METHODS Genomic DNA was analyzed for 25 single nucleotide polymorphisms (SNPs). Demographics, comorbidities, cancer and fluoropyrimidine-based chemotherapy regimen types, and adverse effect data were obtained from clinical records for 155 Australian White participants. Associations were determined by bivariate analysis, logistic regression modeling and Bayesian network analysis. RESULTS Twelve different adverse effects were observed in the participants, the most common severe adverse effect was diarrhea (12.9%). Bivariate analysis revealed associations between all adverse effects except neutropenia, between genetic and non-genetic predictors, and between 8 genetic and 12 non-genetic predictors with more than 1 adverse effect. Logistic regression modeling of adverse effects revealed a greater/sole role for six genetic predictors in overall gastrointestinal toxicity, nausea and/or vomiting, constipation, and neutropenia, and for nine non-genetic predictors in diarrhea, mucositis, neuropathy, generalized pain, hand-foot syndrome, skin toxicity, cardiotoxicity and fatigue. The Bayesian network analysis revealed less directly associated predictors (one genetic and six non-genetic) with adverse effects and confirmed associations between six adverse effects, eight genetic predictors and nine non-genetic predictors. CONCLUSION This study is the first to link both genetic and non-genetic predictors with adverse effects following fluoropyrimidine-based chemotherapy. Collectively, we report a wealth of information that warrants further investigation to elucidate the clinical significance, especially associations with genetic predictors and adverse effects.
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Affiliation(s)
- Samantha K Korver
- Discipline of Pharmacology, School of Biomedicine, The University of Adelaide, L2 Helen Mayo South, Adelaide, SA, 5000, Australia
| | - Joanne M Bowen
- Discipline of Physiology, School of Biomedicine, The University of Adelaide, Adelaide, Australia
| | - Rachel J Gibson
- School of Allied Health Science and Practice, The University of Adelaide, Adelaide, Australia
| | - Imogen A Ball
- Discipline of Physiology, School of Biomedicine, The University of Adelaide, Adelaide, Australia
| | - Kate R Secombe
- Discipline of Physiology, School of Biomedicine, The University of Adelaide, Adelaide, Australia
| | - Taylor J Wain
- Discipline of Pharmacology, School of Biomedicine, The University of Adelaide, L2 Helen Mayo South, Adelaide, SA, 5000, Australia
| | - Richard M Logan
- Adelaide Dental School, The University of Adelaide, Adelaide, Australia
| | - Jonathan Tuke
- School of Mathematical Sciences, The University of Adelaide, Adelaide, Australia
| | - Kelly R Mead
- Flinders Medical Centre, Bedford Park, Australia
| | | | - Christos S Karapetis
- Flinders Medical Centre, Bedford Park, Australia
- Flinders University, Bedford Park, Australia
| | - Dorothy M Keefe
- Discipline of Medicine, The University of Adelaide, Adelaide, Australia
| | - Janet K Coller
- Discipline of Pharmacology, School of Biomedicine, The University of Adelaide, L2 Helen Mayo South, Adelaide, SA, 5000, Australia.
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13
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Subarmaniam T, Mahmad Rusli RN, Perumal KV, Yong YK, Hadizah S, Othman F, Salem K, Shafie NH, Hasham R, Yin KB, Abdul Kadir KK, Bahari H, Zakaria ZA. The Potential Chemopreventive Effect of Andrographis paniculata on 1,2-Dimethylhydrazine and High-Fat-Diet-Induced Colorectal Cancer in Sprague Dawley Rats. Int J Mol Sci 2023; 24:ijms24065224. [PMID: 36982300 PMCID: PMC10049149 DOI: 10.3390/ijms24065224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/26/2023] [Accepted: 01/28/2023] [Indexed: 03/11/2023] Open
Abstract
Colorectal cancer (CRC) is responsible for a notable rise in the overall mortality rate. Obesity is found to be one of the main factors behind CRC development. Andrographis paniculata is a herbaceous plant famous for its medicinal properties, particularly in Southeast Asia for its anti-cancer properties. This study examines the chemopreventive impact of A. paniculata ethanolic extract (APEE) against a high-fat diet and 1,2-dimethylhydrazine-induced colon cancer in Sprague Dawley rats. Sprague Dawley rats were administered 1,2-dimethylhydrazine (40 mg/kg, i.p. once a week for 10 weeks) and a high-fat diet (HFD) for 20 weeks to induce colorectal cancer. APEE was administered at 125 mg/kg, 250 mg/kg, and 500 mg/kg for 20 weeks. At the end of the experiment, blood serum and organs were collected. DMH/HFD-induced rats had abnormal crypts and more aberrant crypt foci (ACF). APEE at a dose of 500 mg/kg improved the dysplastic state of the colon tissue and caused a 32% reduction in the total ACF. HFD increased adipocyte cell size, while 500 mg/kg APEE reduced it. HFD and DMH/HFD rats had elevated serum insulin and leptin levels. Moreover, UHPLC-QTOF-MS analysis revealed that APEE was rich in anti-cancer phytochemicals. This finding suggests that APEE has anti-cancer potential against HFD/DMH-induced CRC and anti-adipogenic and anti-obesity properties.
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Affiliation(s)
- Tharani Subarmaniam
- Borneo Research on Algesia, Inflammation and Neurodegeneration (BRAIN) Group, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu 88400, Sabah, Malaysia (Z.A.Z.)
- Department of Human Anatomy, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | | | - Kokila Vani Perumal
- Department of Human Anatomy, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Yoke Keong Yong
- Department of Human Anatomy, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Siti Hadizah
- Department of Human Anatomy, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Fezah Othman
- Department Biomedical Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Khaled Salem
- Department Biomedical Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Nurul Husna Shafie
- Department of Nutrition, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Laboratory of UPM-MAKNA Cancer Research, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Rosnani Hasham
- Department of Bioprocess and Polymer Engineering, School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Johor, Malaysia
| | - Khoo Boon Yin
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Penang 11800, Penang, Malaysia
| | - Khairul Kamilah Abdul Kadir
- Department of Innovation and Commercialization, Forest Research Institution Malaysia, Kepong 52109, Selangor, Malaysia
| | - Hasnah Bahari
- Department of Human Anatomy, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Correspondence: (H.B.); (Z.A.Z.)
| | - Zainul Amiruddin Zakaria
- Borneo Research on Algesia, Inflammation and Neurodegeneration (BRAIN) Group, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu 88400, Sabah, Malaysia (Z.A.Z.)
- Correspondence: (H.B.); (Z.A.Z.)
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14
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Zhang H, Liu C, Chen Q, Shen LA, Xiao W, Li J, Wang Y, Zhu D, Zhang Q, Li J. Discovery of Novel 3-Phenylpiperidine Derivatives Targeting the β-Catenin/B-Cell Lymphoma 9 Interaction as a Single Agent and in Combination with the Anti-PD-1 Antibody for the Treatment of Colorectal Cancer. J Med Chem 2023; 66:1349-1379. [PMID: 36630177 DOI: 10.1021/acs.jmedchem.2c01568] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Direct disruption of the β-catenin/B-cell lymphoma 9 (BCL9) protein-protein interaction (PPI) is a potential strategy for colorectal cancer (CRC) treatment through inhibiting oncogenic Wnt activity. Herein, a series of 3-phenylpiperidine derivatives were synthesized and evaluated as β-catenin/BCL9 PPI inhibitors. Among them, compound 41 showed the best IC50 (0.72 μM) in a competitive fluorescence polarization assay and a KD value of 0.26 μM for the β-catenin protein. This compound selectively inhibited the growth of CRC cells, suppressed Wnt signaling transactivation, and downregulated oncogenic Wnt target gene expression. In vivo, 41 showed potent anti-CRC activity and promoted the infiltration and function of cytotoxic T lymphocytes while decreasing the infiltration of regulatory T-cells (Tregs). Furthermore, the combination of 41 and the anti-PD-1 antibody (Ab) efficiently enhanced anti-CRC efficacy, first verifying the in vivo efficacy of the small-molecule β-catenin/BCL9 PPI inhibitor and anti-PD-1 Ab in combination.
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Affiliation(s)
- Hao Zhang
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.,Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
| | - Chenglong Liu
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Qiushi Chen
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China.,School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Li-An Shen
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Wenting Xiao
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.,Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
| | - Jiayi Li
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China.,School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Yonghui Wang
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Di Zhu
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.,Department of Pharmacology, School of Basic Medical Science, Fudan University, 138 Yixue Yuan Road, Shanghai 201100, China
| | - Qingwei Zhang
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
| | - Jianqi Li
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
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15
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Li C, Lu K, Yang C, Du W, Liang Z. EIF3D promotes resistance to 5-fluorouracil in colorectal cancer through upregulating RUVBL1. J Clin Lab Anal 2023; 37:e24825. [PMID: 36592991 PMCID: PMC9937894 DOI: 10.1002/jcla.24825] [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: 07/11/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND As EIF3D is oncogenic in colorectal cancer (CRC) and is associated with multidrug resistance, this study aims to investigate whether and how EIF3D regulates resistance to 5-fluorouracil (5-Fu) in CRC. METHODS EIF3D-associated genes in CRC were predicted using bioinformatics tools. CRC cells and nude mice received 5-Fu treatment. Then, the impacts of EIF3D and the interaction between EIF3D and RUVBL1 on cell viability, colony formation, apoptosis, and DNA damage were detected through MTT, colony formation, flow cytometry, and immunofluorescence assays, and those on in vivo tumorigenesis through murine xenograft assay. IC50 value of 5-Fu for CRC cells was determined by probit regression analysis. Expressions of EIF3D, eIF4E, EIF3D-associated genes, γH2AX, Bcl-2, Bax, and Cleaved Caspase-3/Caspase-3 in CRC tissues, cells, and/or xenograft tumors were analyzed by qRT-PCR and/or Western blot. RESULTS EIF3D and RUVBL1 were highly expressed and positively correlated with CRC tissues/cells. In CRC cells, except for eIF4E, both EIF3D and RUVBL1 levels were upregulated by 5-Fu treatment; in addition to that, RUVBL1 level was downregulated by EIF3D silencing rather than eIF4E. Meanwhile, EIF3D silencing diminished IC50 value of 5-Fu and potentiated 5-Fu-induced viability decrease, colony formation inhibition, apoptosis promotion, Bcl-2 downregulation, and γH2AX, Bax, and Cleaved Caspase-3/Caspase-3 upregulation but reversed 5-Fu-triggered RUVBL1 upregulation. RUVBL1 overexpression offsets EIF3D silencing-induced viability decrease and apoptosis promotion of 5-Fu-treated CRC cells, and tumorigenesis suppression and apoptosis promotion in 5-Fu-treated mice. CONCLUSION EIF3D promotes resistance to 5-Fu in CRC through upregulating RUVBL1 level.
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Affiliation(s)
- Chaobin Li
- Gastroenterology DepartmentLiaocheng People's HospitalLiaochengChina
| | - Kemei Lu
- Gastroenterology DepartmentLiaocheng People's HospitalLiaochengChina
| | - Chenggang Yang
- Gastrointestinal Surgery DepartmentLiaocheng People's HospitalLiaochengChina
| | - Wenfeng Du
- Gastrointestinal Surgery DepartmentLiaocheng People's HospitalLiaochengChina
| | - Zhengkai Liang
- Gastrointestinal Surgery DepartmentLiaocheng People's HospitalLiaochengChina
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16
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Construction of a TTN Mutation-Based Prognostic Model for Evaluating Immune Microenvironment, Cancer Stemness, and Outcomes of Colorectal Cancer Patients. Stem Cells Int 2023; 2023:6079957. [PMID: 36895786 PMCID: PMC9990748 DOI: 10.1155/2023/6079957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/18/2022] [Accepted: 11/24/2022] [Indexed: 02/23/2023] Open
Abstract
Background Colorectal cancer (CRC) is one of the commonest cancers worldwide. As conventional biomarkers cannot clearly define the heterogeneity of CRC, it is essential to establish novel prognostic models. Methods For the training set, data pertaining to mutations, gene expression profiles, and clinical parameters were obtained from the Cancer Genome Atlas. Consensus clustering analysis was used to identify the CRC immune subtypes. CIBERSORT was used to analyze the immune heterogeneity across different CRC subgroups. Least absolute shrinkage and selection operator regression was used to identify the genes for constructing the immune feature-based prognostic model and to determine their coefficients. Result A gene prognostic model was then constructed to predict patient outcomes; the model was then externally validated using data from the Gene Expression Omnibus. As a high-frequency somatic mutation, the titin (TTN) mutation has been identified as a risk factor for CRC. Our results demonstrated that TTN mutations have the potential to modulate the tumor microenvironment, converting it into the immunosuppressive type. In this study, we identified the immune subtypes of CRC. Based on the identified subtypes, 25 genes were selected for prognostic model construction; a prediction model was also constructed, and its prediction accuracy was tested using the validation dataset. The potential of the model in predicting immunotherapy responsiveness was then explored. Conclusion TTN-mutant and TTN-wild-type CRC demonstrated different microenvironment features and prognosis. Our model provides a robust immune-related gene prognostic tool and a series of gene signatures for evaluating the immune features, cancer stemness, and prognosis of CRC.
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17
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Huang QH, Zhang J, Cho WCS, Huang Y, Yang W, Zuo Z, Xian YF, Lin ZX. Brusatol suppresses the tumor growth and metastasis of colorectal cancer via upregulating ARRDC4 expression through modulating PI3K/YAP1/TAZ Pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154567. [PMID: 36610120 DOI: 10.1016/j.phymed.2022.154567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/31/2022] [Accepted: 11/19/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most commonly diagnosed cancers with high metastasis and lethality. Arrestin domain-containing 4 (ARRDC4) is involved in inhibiting cancer glycolytic phenotypes. Brusatol (BR), extracted from Bruceae Fructus, exerts good anti-cancer effects against a number of cancers. PURPOSE In the present study, we aimed to explore the efficacy of BR on inhibiting CRC metastasis and elucidate the underlying mechanisms involving the upregulation of the ARRDC4 expression. METHODS Cell viability, colony formation, wound healing and transwell assay were used to detect the anti-proliferative and anti-metastatic effects of BR against CRC in vitro. Microarray analysis was performed to find out differential genes in CRC cells after treatment with BR. Analysis of the CRC patients tumor samples and GEPIA database were first conducted to identify the expression of ARRDC4 on CRC. Stable overexpression and knockdown of ARRDC4 CRC cells were established by lentiviral transfection. The role of ARRDC4 in mediating the anti-metastatic effects of BR on CRC was measured using qRT-PCR, western blotting, immunohistochemical and immunofluorescence analysis. Orthotopic xenograft and pulmonary metastasis mouse models of CRC were established to determine the anti-cancer and anti-metastatic effects of ARRDC4 and BR. RESULTS BR markedly suppressed the cell proliferation, migration, invasion and inhibited tumor growth and tumor metastasis. Microarray analysis demonstrated that BR treatment markedly increased the gene expression of ARRDC4 in CRC cells. ARRDC4 was significantly repressed in CRC in the clinical samples and GEPIA analysis. ARRDC4 overexpression plus BR produced better inhibitory effects on CRC metastasis than BR treatment alone, while ARRDC4 knockdown could partially eliminate the inhibitory effects of BR against CRC metastasis. BR exerted anti-metastatic effects against CRC via upregulating ARRDC4 and inhibiting epithelial-mesenchymal transition (EMT) processing through modulating PI3K/Hippo pathway. CONCLUSION This study reported for the first time that BR is a potent ARRDC4 agonist, and is worthy of further development into a new therapeutic strategy for CRC.
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Affiliation(s)
- Qiong-Hui Huang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, PR China
| | - Juan Zhang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, PR China
| | - William Chi Shing Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong SAR, PR China
| | - Yanfeng Huang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, PR China
| | - Wen Yang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, PR China
| | - Zhong Zuo
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, PR China.
| | - Yan-Fang Xian
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, PR China.
| | - Zhi-Xiu Lin
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, PR China; Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China.
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18
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Hatse S, Serena M, Vulsteke C, Punie K, Neven P, Smeets A, Laenen A, Wildiers H. Impact of baseline telomere length on survival and chemotherapy related toxicity in breast cancer patients receiving (neo)adjuvant anthracycline containing chemotherapy. Transl Oncol 2022; 26:101551. [PMID: 36219936 PMCID: PMC9558049 DOI: 10.1016/j.tranon.2022.101551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/09/2022] [Accepted: 09/26/2022] [Indexed: 11/29/2022] Open
Abstract
PURPOSE The aim of this study is to assess baseline mean leukocyte telomere length (TL) as a potential predictive factor for chemotherapy toxicity and a prognostic marker for long-term outcome in early breast cancer (BC) patients. METHODS 445 BC patients were selected, diagnosed between 2007 and 2010 with early BC and treated with (neo)adjuvant fluorouracil, epirubicin and cyclophosphamide (FEC) or with FEC and Docetaxel (FEC-D). RT-qPCR was performed on germline DNA samples collected at diagnosis before any treatment, to measure mean leukocyte TL. Uni- and multivariable logistic regression or Cox proportional hazard regression analyses were carried out to assess correlation between baseline TL and toxicity parameters (derived from the medical chart) or longer-term outcome. RESULTS Baseline TL correlated with age as expected (p = 0.005), but not with febrile neutropenia (n = 97), left ventricular ejection fraction >10% decrease (n = 17) nor other toxicity endpoints measured (all p > 0.05). TL was neither associated with overall survival, breast cancer specific survival or distant disease-free survival (all p > 0.05). CONCLUSIONS Baseline TL is not associated with chemotherapy-related toxicity nor long-term outcome in BC patients.
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Affiliation(s)
- Sigrid Hatse
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium
| | - Marta Serena
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium
| | - Christof Vulsteke
- Department of General Medical Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Kevin Punie
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium; Department of General Medical Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium; Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Patrick Neven
- Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Ann Smeets
- Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Annouschka Laenen
- Interuniversity Centre for Biostatistics and Statistical Bioinformatics, Leuven, Belgium
| | - Hans Wildiers
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium; Department of General Medical Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium; Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium.
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19
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Wang J, Song J, Liu Z, Zhang T, Liu Y. High tumor mutation burden indicates better prognosis in colorectal cancer patients with KRAS mutations. Front Oncol 2022; 12:1015308. [PMID: 36452508 PMCID: PMC9702324 DOI: 10.3389/fonc.2022.1015308] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/10/2022] [Indexed: 08/20/2023] Open
Abstract
OBJECTIVE Colorectal cancer (CRC) is a common type of malignant tumor of the digestive tract. Tumor mutation burden (TMB) is a potential prognostic indicator of numerous malignant tumors. This study investigated the prognostic value of TMB in CRC. METHODS This study analyzed the clinical and somatic mutation data of patients with CRC from the Memorial Sloan Kettering Cancer Center (MSKCC) and The Cancer Genome Atlas (TCGA) cohorts. The genetic landscape was visualized using the maftools package in R software. Survival curves were constructed using the Kaplan-Meier method, and Cox regression analysis was performed to confirm that TMB is an independent prognostic indicator. A nomogram was developed to construct the prognostic model, which was evaluated using the C-index, calibration curve, and decision curve analysis. RESULTS In patients with CRC, APC mutations indicated longer overall survival (OS), whereas KRAS mutations indicated shorter OS. For all included patients, there was no significant difference in the OS between the TMB-high and TMB-low groups. For patients with KRAS mutations, the OS in the TMB-high group was longer than that in the TMB-low group. Cox regression analysis showed that TMB was an independent prognostic factor in CRC patients with KRAS mutations. This explains the good accuracy of the nomogram prognostic model using TMB and indicates its good prospect in clinical applications. CONCLUSIONS A high TMB indicates better prognosis in CRC patients with KRAS mutations, thus confirming the value of TMB in clinical applications.
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Affiliation(s)
- Jianlei Wang
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Jianping Song
- Department of General Surgery, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Zeyang Liu
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Tingxiao Zhang
- Department of Organ Transplantation, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yanfeng Liu
- Department of General Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
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Mitochondrial Factor C20orf7 Facilitates the EMT-Mediated Cancer Cell Migration and the Proliferation of Colon Cancer In Vitro and In Vivo. Genes (Basel) 2022; 13:genes13112111. [DOI: 10.3390/genes13112111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
Colon cancer is a major malignant neoplasm with a low survival rate for late-stage patients. Therefore, the investigation of molecules regulating colon cancer progression and the discovery of novel therapeutic targets is critical. Mitochondria play a vital role in maintaining the homeostasis of cells. Abnormal mitochondrial metabolism alterations and the induction of glycolysis can facilitate tumor growth; therefore, targeting mitochondrial molecules is suggested to be a promising strategy for cancer treatment. In this study, we investigated the role of this largely unknown mitochondrial factor, chromosome 20 open reading frame 7 (C20orf7), in colon cancer progression. Clustered regularly interspaced short palindromic repeats (CRISPR) technology was utilized for C20orf7 depletion, and functional assays were performed to examine the regulation of C20orf7 in colon cancer cells. We demonstrated that C20orf7 facilitates epithelial–mesenchymal transition (EMT)-mediated cell migration and promotes the proliferation of colon cancer. The anti-cancer drug 5-fluorouracil (5FU) was also applied, and C20orf7 was targeted with a combination of 5FU treatment, which could further enhance the anti-cancer effect in the colon cancer cell line and the xenograft mice model. In summary, this study demonstrated, for the first time, that C20orf7 plays a promotional role in cancer tumorigenesis and could be a promising therapeutic target in colon cancer treatment.
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21
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Tomasova K, Kroupa M, Zinkova A, Korabecna M, Vymetalkova V, Skrobanek P, Sojka L, Levy M, Hemminki K, Liska V, Hosek P, Kumar R, Vodickova L, Vodicka P. Monitoring of telomere dynamics in peripheral blood leukocytes in relation to colorectal cancer patients’ outcomes. Front Oncol 2022; 12:962929. [PMID: 36203452 PMCID: PMC9530927 DOI: 10.3389/fonc.2022.962929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 08/29/2022] [Indexed: 12/02/2022] Open
Abstract
We investigated the possible associations between leukocyte telomere length, therapy outcomes, and clinicopathological features in patients with colorectal cancer. Additionally, telomerase reverse transcriptase (TERT) expression was evaluated. Telomere length was measured using singleplex qPCR in 478 consecutive leukocyte DNA samples from 198 patients. Blood was drawn at diagnosis prior to any therapy and then at 6-month intervals for 18 months. Following diagnosis, the telomeres gradually shortened during the course of the treatment regardless of the patient’s age. The most pronounced decrease was observed 12 months after the diagnosis (p < 0.0001). Based on tumor localization, the decrease in telomere length one year after the diagnosis followed different trajectories (p = 0.03). In patients treated with adjuvant therapy, telomere length correlated with the time elapsed after completion of therapy (p = 0.03). TERT expression did not correlate with the telomere length; however, it was higher in women than men (1.35-fold, 95% CI 1.11–1.65, p = 0.003) and in smokers than non-smokers (1.27-fold, 95% CI 1.01–1.61, p = 0.04). Leukocyte telomere length declines naturally during aging, but the accelerated shortening observed in our patients was age-independent. Telomere length manifestly reflected chemotherapy impact and could be linked to therapy toxicity.
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Affiliation(s)
- Kristyna Tomasova
- Department of the Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czechia
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
- *Correspondence: Kristyna Tomasova,
| | - Michal Kroupa
- Department of the Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czechia
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
| | - Alzbeta Zinkova
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czechia
| | - Marie Korabecna
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czechia
| | - Veronika Vymetalkova
- Department of the Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czechia
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czechia
| | - Pavel Skrobanek
- Department of Oncology, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czechia
| | - Ladislav Sojka
- Department of Surgery, First Faculty of Medicine, Charles Univesity and Thomayer Hospital, Prague, Czechia
| | - Miroslav Levy
- Department of Surgery, First Faculty of Medicine, Charles Univesity and Thomayer Hospital, Prague, Czechia
| | - Kari Hemminki
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
- Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | - Vaclav Liska
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
- Department of Surgery, Medical Faculty in Pilsen, Charles University, Pilsen, Czechia
| | - Petr Hosek
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
| | - Rajiv Kumar
- Department of the Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czechia
- German Cancer Research Center, Heidelberg, Germany
| | - Ludmila Vodickova
- Department of the Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czechia
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czechia
| | - Pavel Vodicka
- Department of the Molecular Biology of Cancer, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czechia
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czechia
- Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czechia
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22
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Atasilp C, Lenavat R, Vanwong N, Chansriwong P, Sirachainan E, Reungwetwattana T, Jinda P, Aiempradit S, Sirilerttrakul S, Chamnanphon M, Puangpetch A, Sankuntaw N, Satapornpong P, Sukasem C. Effects of polymorphisms in the MTHFR gene on 5-FU hematological toxicity and efficacy in Thai colorectal cancer patients. Front Oncol 2022; 12:916650. [PMID: 35912215 PMCID: PMC9335196 DOI: 10.3389/fonc.2022.916650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 06/27/2022] [Indexed: 12/02/2022] Open
Abstract
Background The two common methylenetetrahydrofolate reductase (MTHFR) polymorphisms 677G>A and 1298A>C may have been affecting 5-FU toxicity in cancer patients for decades. Drug efficacy has also been shown by previous studies to be affected. In this study, we investigated the effects of these polymorphisms on 5-FU hematological toxicity and treatment efficacy, to provide enhanced pharmacological treatment for cancer patients. Methods This is a retrospective study involving 52 Thai colorectal cancer patients who were treated with 5-FU based therapy, using TaqMAN real-time PCR to genotype the MTHFR polymorphisms (677G>A and 1298A>C). The toxicity and response rate were assessed using standardized measures. Results Neutropenia was significantly more likely to be experienced (P=0.049, OR=7.286, 95% CI=0.697-76.181) by patients with the MTHFR 677G>A polymorphism, in the same way as leukopenia (P =0.036, OR=3.333, 95%CI=2.183-5.090) and thrombocytopenia (P<0.001, OR=3.917, 95%CI=2.404-6.382). The MTHFR 1298A>C polymorphism had no statistical association with hematological toxicity in 5-FU treatment. The response rate to 5-FU was not significantly affected by these two polymorphisms. Conclusion The MTHFR polymorphism 677G>A is a significant risk factor for developing leukopenia, neutropenia and thrombocytopenia as toxic effects of 5-FU therapy in cancer patients. Therefore, patients receiving 5-FU-based therapy should be aware of their polymorphisms as one risk factor for experiencing severe toxicity.
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Affiliation(s)
- Chalirmporn Atasilp
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Rinradee Lenavat
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Natchaya Vanwong
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Phichai Chansriwong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Ekaphop Sirachainan
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Thanyanan Reungwetwattana
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pimonpan Jinda
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Laboratory for Pharmacogenomics, Clinical Pathology, Somdetch Phra Debharatana Medical Centre, Ramathibodi Hospital, Bangkok, Thailand
| | - Somthawin Aiempradit
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Suwannee Sirilerttrakul
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Monpat Chamnanphon
- Department of Pathology, Faculty of Medicine, Srinakharinwirot University, Nakhonnayok, Thailand
| | - Apichaya Puangpetch
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Laboratory for Pharmacogenomics, Clinical Pathology, Somdetch Phra Debharatana Medical Centre, Ramathibodi Hospital, Bangkok, Thailand
| | - Nipaporn Sankuntaw
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Patompong Satapornpong
- Division of General Pharmacy Practice, Department of Pharmaceutical Care, College of Pharmacy, Rangsit University, Pathum Thani, Thailand
- Excellence Pharmacogenomics and Precision Medicine Centre, College of Pharmacy, Rangsit University, Pathum Thani, Thailand
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Laboratory for Pharmacogenomics, Clinical Pathology, Somdetch Phra Debharatana Medical Centre, Ramathibodi Hospital, Bangkok, Thailand
- *Correspondence: Chonlaphat Sukasem,
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23
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Khalaf HM, Hafez SMNA, Abdalla AM, Welson NN, Abdelzaher WY, Abdelbaky FAF. Role of Platelet-activating factor and HO-1 in mediating the protective effect of rupatadine against 5-fluorouracil-induced hepatotoxicity in rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:40190-40203. [PMID: 35119631 PMCID: PMC9120097 DOI: 10.1007/s11356-022-18899-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 01/23/2022] [Indexed: 05/06/2023]
Abstract
5-fluorouracil (5-FU) is a widely used chemotherapeutic drug, but its hepatotoxicity challenges its clinical use. Thus, searching for a hepatoprotective agent is highly required to prevent the accompanied hepatic hazards. The current study aimed to investigate the potential benefit and mechanisms of action of rupatadine (RU), a Platelet-activating factor (PAF) antagonist, in the prevention of 5-FU-related hepatotoxicity in rats. Hepatotoxicity was developed in male albino rats by a single 5-FU (150 mg/kg) intra-peritoneal injection on the 7th day of the experiment. RU (3 mg/kg/day) was orally administrated to the rodents for 10 days. Hepatic toxicity was assessed by measuring both liver and body weights, serum alanine aminotransferase and aspartate aminotransferase (ALT and AST), hepatic oxidative stress parameters (malondialdehyde (MDA), nitric oxide levels (NOx), reduced glutathione (GSH), superoxide dismutase (SOD)), and heme oxygenase-1 (HO-1). Inflammatory markers expressions (inducible nitric oxide synthase (iNOS), tumor necrosis factor-alpha (TNFα), interleukins; IL-1B, IL-6), the apoptotic marker (caspase-3), and PAF were measured in the hepatic tissue. 5-FU-induced hepatotoxicity was proved by the biochemical along with histopathological assessments. RU ameliorated 5-FU-induced liver damage as proved by the improved serum ALT, AST, and hepatic oxidative stress parameters, the attenuated expression of hepatic pro-inflammatory cytokines and PAF, and the up-regulation of HO-1. Therefore, it can be concluded that RU pretreatment exerted a hepatoprotective effect against 5-FU-induced liver damage through both its powerful anti-inflammatory, antioxidant, and anti-apoptotic effect.
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Affiliation(s)
| | | | | | - Nermeen N. Welson
- Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
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Gmeiner WH. A narrative review of genetic factors affecting fluoropyrimidine toxicity. PRECISION CANCER MEDICINE 2021; 4:38. [PMID: 34901834 PMCID: PMC8664072 DOI: 10.21037/pcm-21-17] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Our objective is to document progress in developing personalized therapy with fluoropyrimidine drugs (FPs) to improve outcomes for cancer patients and to identify areas requiring further investigation. BACKGROUND FPs including 5-fluorouracil (5-FU), are among the most widely used drugs for treating colorectal cancer (CRC) and other gastrointestinal (GI) malignancies. While FPs confer a survival benefit for CRC patients, serious systemic toxicities, including neutropenia, occur in ~30% of patients with lethality in 0.5-1% of patients. While serious systemic toxicities may occur in any patient, patients with polymorphisms in DPYD, which encodes the rate-limiting enzyme for pyrimidine degradation are at very high risk. Other genetic factors affecting risk for 5-FU toxicity, including miR-27a, are under investigation. METHODS Literature used to inform the text of this article was selected from PubMed.gov from the National Library of Medicine while regulatory documents were identified via Google search. CONCLUSIONS Clinical studies to date have validated four DPYD polymorphisms (DPYD*2A, DPYD*13, c.2846A>T, HapB3) associated with serious toxicities in patients treated with 5-FU. Genetic screening for these is being implemented in the Netherlands and the UK and has been shown to be a cost-effective way to improve outcomes. Factors other than DPYD polymorphisms (e.g., miR-27a, TYMS, ENOSF1, p53) also affect 5-FU toxicity. Functional testing for deficient pyrimidine catabolism {defined as [U] >16 ng/mL or [UH2]:[U] <10} is being implemented in France and has demonstrated utility in identifying patients with elevated risk for 5-FU toxicity. Therapeutic drug monitoring (TDM) from plasma levels of 5-FU during first cycle treatment also is being used to improve outcomes and pharmacokinetic-based dosing is being used to increase the percent of patients within optimal area under the curve (AUC) (18-28 mg*h/L) values. Patients maintained in the optimal AUC range experienced significantly reduced systemic toxicities. As understanding the genetic basis for increased risk of 5-FU toxicity becomes more refined, the development of functional-based methods to optimize treatment is likely to become more widespread.
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Affiliation(s)
- William H Gmeiner
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC, USA
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25
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Ni X, Feng Y, Fu X. Role of salt‑inducible kinase 2 in the malignant behavior and glycolysis of colorectal cancer cells. Mol Med Rep 2021; 24:822. [PMID: 34558647 PMCID: PMC8485122 DOI: 10.3892/mmr.2021.12460] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 07/28/2021] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer (CRC) is the third most common type of cancer worldwide. Currently, surgery, chemotherapy and radiation therapy are the conventional approaches used to treat CRC. However, these therapy strategies cause several side effects. The present study aimed to develop an alternative and more effective treatment approach for patients with CRC. It has been reported that salt-inducible kinase 2 (SIK2) acts as an oncogene. Therefore, in the present study, the expression levels of SIK2 were determined in CRC cells using western blot analysis and reverse transcription-quantitative PCR. In addition, SIK2 was knocked down in CRC cells to evaluate its role in cell proliferation, migration, invasion and glycolysis using Cell Counting Kit-8, wound healing, Transwell assays and glycolysis cell-based assay kit, respectively. Additionally, the target genes of SIK2 were identified using bioinformatics analysis, while SIK2 overexpression experiments were carried out to determine whether SIK2 could regulate CRC cell malignant behavior and glycolysis. The results revealed that SIK2 was upregulated in CRC cells. Furthermore, SIK2 knockdown attenuated CRC cell proliferation, migration, invasion and glycolysis. Bioinformatics analysis predicted that SIK2 could interact with tripartite motif containing 28 (TRIM28), while TRIM28 overexpression could reverse the effects of SIK2 silencing on cell proliferation, migration, invasion and glycolysis. This finding indicated that the aforementioned effects of SIK2 were mediated by regulating TRIM28. In conclusion, the findings of the present study suggested that SIK2 may be involved in CRC carcinogenesis and glycolysis by regulating TRIM28 expression. These findings could provide a novel approach to targeted therapy and clinical diagnosis of CRC in the future.
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Affiliation(s)
- Xiaohong Ni
- Department of Gastrointestinal Surgery, Yancheng Dafeng People's Hospital, Yancheng, Jiangsu 224100, P.R. China
| | - Yongjiang Feng
- Department of Gastrointestinal Surgery, Yancheng Dafeng People's Hospital, Yancheng, Jiangsu 224100, P.R. China
| | - Xiangwei Fu
- Department of General Surgery, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570105, P.R. China
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Melatonin Induces Autophagy via Reactive Oxygen Species-Mediated Endoplasmic Reticulum Stress Pathway in Colorectal Cancer Cells. Molecules 2021; 26:molecules26165038. [PMID: 34443626 PMCID: PMC8400139 DOI: 10.3390/molecules26165038] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 07/26/2021] [Accepted: 07/29/2021] [Indexed: 01/10/2023] Open
Abstract
Even though an increasing number of anticancer treatments have been discovered, the mortality rates of colorectal cancer (CRC) have still been high in the past few years. It has been discovered that melatonin has pro-apoptotic properties and counteracts inflammation, proliferation, angiogenesis, cell invasion, and cell migration. In previous studies, melatonin has been shown to have an anticancer effect in multiple tumors, including CRC, but the underlying mechanisms of melatonin action on CRC have not been fully explored. Thus, in this study, we investigated the role of autophagy pathways in CRC cells treated with melatonin. In vitro CRC cell models, HT-29, SW48, and Caco-2, were treated with melatonin. CRC cell death, oxidative stress, and autophagic vacuoles formation were induced by melatonin in a dose-dependent manner. Several autophagy pathways were examined, including the endoplasmic reticulum (ER) stress, 5′–adenosine monophosphate-activated protein kinase (AMPK), phosphoinositide 3-kinase (PI3K), serine/threonine-specific protein kinase (Akt), and mammalian target of rapamycin (mTOR) signaling pathways. Our results showed that melatonin significantly induced autophagy via the ER stress pathway in CRC cells. In conclusion, melatonin demonstrated a potential as an anticancer drug for CRC.
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Zou W, Xu NL. Development and Internal Validation of a Nomogram Used to Predict Chemotherapy-Induced Neutropenia in Non-Small Cell Lung Cancer Patients: A Retrospective Cohort Study. Cancer Manag Res 2021; 13:2797-2804. [PMID: 33814928 PMCID: PMC8009346 DOI: 10.2147/cmar.s302722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/03/2021] [Indexed: 12/17/2022] Open
Abstract
Purpose This study was designed to develop a nomogram for predicting neutropenia caused by chemotherapy in non-small cell lung cancer (NSCLC) patients. Patients and Methods Information was collected from 376 patients between November 2017 and November 2020. The endpoint was chemotherapy-induced neutropenia (absolute neutrophil count <2×109/L). Logistic regression was performed to appraise the prognostic value of each potential predictor. Risk predictors from the final predictive model were used to generate a nomogram. C-index and calibration curve as well as decision curve analysis (DCA) was applied to evaluate model performance. Results The multivariate regression model ultimately included three predictors: previous radiotherapy, the current cycle of chemotherapy and neutrophil counts before current chemotherapy. A nomogram was developed and displayed better discrimination (with C-index of 0.875 in the development group and 0.907 in the validation group). Favorable consistency was shown between predicted probability and observed probability in the calibration curves. DCA illustrated that when the threshold probability was 8%-90%, the predictive model provided a net benefit relative to the intervention-all or the intervention-none strategy, indicating that the nomogram had favorable potential clinical utility. Conclusion This nomogram will be an available tool to quantify the risk of neutropenia after chemotherapy in patients who suffer from NSCLC and deserves further external validation.
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Affiliation(s)
- Wei Zou
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, Fujian, People's Republic of China
| | - Neng-Luan Xu
- Department of Pulmonary and Critical Care Medicine, Fujian Provincial Hospital, Fuzhou, Fujian, People's Republic of China
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Myllymäki M, Redd R, Reilly CR, Saber W, Spellman SR, Gibson CJ, Hu ZH, Wang T, Orr EH, Grenier JG, Chen MM, Steensma DP, Cutler C, De Vivo I, Antin JH, Neuberg D, Agarwal S, Lindsley RC. Short telomere length predicts nonrelapse mortality after stem cell transplantation for myelodysplastic syndrome. Blood 2020; 136:3070-3081. [PMID: 33367544 PMCID: PMC7770569 DOI: 10.1182/blood.2020005397] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 07/30/2020] [Indexed: 12/31/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation is the only potentially curative treatment for patients with myelodysplastic syndrome (MDS), but long-term survival is limited by the risk of transplant-related complications. Short telomere length, mediated by inherited or acquired factors, impairs cellular response to genotoxic and replicative stress and could identify patients at higher risk for toxicity after transplantation. We measured relative telomere length in pretransplant recipient blood samples in 1514 MDS patients and evaluated the association of telomere length with MDS disease characteristics and transplantation outcomes. Shorter telomere length was significantly associated with older age, male sex, somatic mutations that impair the DNA damage response, and more severe pretransplant cytopenias, but not with bone marrow blast count, MDS treatment history, or history of prior cancer therapy. Among 1267 patients ≥40 years old, telomere length in the shortest quartile was associated with inferior survival (P < .001) because of a high risk of nonrelapse mortality (NRM; P = .001) after adjusting for significant clinical and genetic variables. The adverse impact of shorter telomeres on NRM was independent of recipient comorbidities and was observed selectively among patients receiving more intensive conditioning, including myeloablative regimens and higher dose melphalan-based reduced-intensity regimens. The effect of shorter telomeres on NRM was prominent among patients who developed severe acute graft-versus-host disease, suggesting that short telomere length may limit regenerative potential of mucosal tissues after acute injury. MDS patients with shorter telomere length, who have inferior survival driven by excess toxicity, could be considered for strategies focused on minimizing toxic effects of transplantation.
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Affiliation(s)
- Mikko Myllymäki
- Division of Hematological Malignancies, Department of Medical Oncology, and
| | - Robert Redd
- Department of Data Sciences, Dana-Farber Cancer Institute, Boston MA
| | | | - Wael Saber
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI
| | - Stephen R Spellman
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, MN
| | | | - Zhen-Huan Hu
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI
| | - Tao Wang
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, MN
| | - Esther H Orr
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA
| | - Jaclyn G Grenier
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA
| | - Maxine M Chen
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA
| | - David P Steensma
- Division of Hematological Malignancies, Department of Medical Oncology, and
| | - Corey Cutler
- Division of Hematological Malignancies, Department of Medical Oncology, and
| | - Immaculata De Vivo
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA
- Channing Division of Network Medicine, Brigham and Women's Hospital-Harvard Medical School, Boston, MA; and
| | - Joseph H Antin
- Division of Hematological Malignancies, Department of Medical Oncology, and
| | - Donna Neuberg
- Department of Data Sciences, Dana-Farber Cancer Institute, Boston MA
| | - Suneet Agarwal
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - R Coleman Lindsley
- Division of Hematological Malignancies, Department of Medical Oncology, and
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Rampazzo E, Cecchin E, Del Bianco P, Menin C, Spolverato G, Giunco S, Lonardi S, Malacrida S, De Paoli A, Toffoli G, Pucciarelli S, De Rossi A. Genetic Variants of the TERT Gene, Telomere Length, and Circulating TERT as Prognostic Markers in Rectal Cancer Patients. Cancers (Basel) 2020; 12:cancers12113115. [PMID: 33113831 PMCID: PMC7692334 DOI: 10.3390/cancers12113115] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 12/12/2022] Open
Abstract
Single-nucleotide polymorphisms (SNPs) in the TERT gene can affect telomere length and TERT expression and have been associated with risk and/or outcome for several tumors, but very few data are available about their impact on rectal cancer. Eight SNPs (rs2736108, rs2735940, rs2736098, rs2736100, rs35241335, rs11742908, rs2736122 and rs2853690), mapping in regulatory and coding regions of the TERT gene, were studied in 194 rectal cancer patients to evaluate their association with constitutive telomere length, circulating TERT mRNA levels, response to neoadjuvant chemoradiotherapy (CRT) and disease outcome. At diagnosis, the rs2736100CC genotype was associated with longer telomeres measured pre-CRT, while the rs2736100CC, rs2736108TT and rs2735940AA were associated with greater telomere erosion evaluated post-CRT. The rs2736108CC and rs2853690AA/GG genotypes, respectively associated with lower telomere erosion and lower levels of circulating TERT post-CRT, were also independently associated with a better response to therapy [OR 4.6(1.1-19.1) and 3.0(1.3-6.9)]. Overall, post-CRT, low levels (≤ median value) of circulating TERT and its stable/decreasing levels compared to those pre-CRT, were independently associated with a better response to therapy [OR 5.8(1.9-17.8) and 5.3(1.4-19.4), respectively]. Furthermore, post-CRT, patients with long telomeres (>median value) and low levels of circulating TERT had a significantly lower risk of disease progression [HR 0.4(0.1-0.9) and 0.3(0.1-0.8), respectively]. These findings suggest that TERT SNPs could be a useful tool for improving the selection of patients who could benefit from CRT and support the role of telomere length and circulating TERT mRNA levels as useful markers for monitoring the response to therapy and disease outcome in rectal cancer patients.
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Affiliation(s)
- Enrica Rampazzo
- Section of Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Gattamelata 64, 35128 Padova, Italy; (S.G.); (A.D.R.)
- Correspondence: ; Tel.: +39-049-821-5831
| | - Erika Cecchin
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO)-IRCCS, Via Franco Gallini 2, 33081 Aviano (PN), Italy; (E.C.); (G.T.)
| | - Paola Del Bianco
- Clinical Research Unit, Veneto Institute of Oncology (IOV)-IRCCS, Via Gattamelata 64, 35128 Padova, Italy;
| | - Chiara Menin
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology (IOV)-IRCCS, Via Gattamelata 64, 35128 Padova, Italy;
| | - Gaya Spolverato
- Section of Surgery, Department of Surgery, Oncology and Gastroenterology, Via Giustiniani 1, University of Padova, 35128 Padova, Italy; (G.S.); (S.P.)
| | - Silvia Giunco
- Section of Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Gattamelata 64, 35128 Padova, Italy; (S.G.); (A.D.R.)
| | - Sara Lonardi
- Medical Oncology Unit 1, Veneto Institute of Oncology (IOV)-IRCCS, Via Gattamelata 64, 35128 Padova, Italy;
| | - Sandro Malacrida
- Eurac Research, Institute of Mountain Emergency Medicine, Viale Druso Drususallee 1, 39100 Bolzano, Italy;
| | - Antonino De Paoli
- Radiation Oncology, Centro di Riferimento Oncologico (CRO)-IRCCS, Via Franco Gallini 2, 33081 Aviano (PN), Italy;
| | - Giuseppe Toffoli
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO)-IRCCS, Via Franco Gallini 2, 33081 Aviano (PN), Italy; (E.C.); (G.T.)
| | - Salvatore Pucciarelli
- Section of Surgery, Department of Surgery, Oncology and Gastroenterology, Via Giustiniani 1, University of Padova, 35128 Padova, Italy; (G.S.); (S.P.)
| | - Anita De Rossi
- Section of Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Gattamelata 64, 35128 Padova, Italy; (S.G.); (A.D.R.)
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology (IOV)-IRCCS, Via Gattamelata 64, 35128 Padova, Italy;
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30
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Taflin H, Odin E, Carlsson G, Tell R, Gustavsson B, Wettergren Y. Plasma deoxyuridine as a surrogate marker for toxicity and early clinical response in patients with metastatic colorectal cancer after 5-FU-based therapy in combination with arfolitixorin. Cancer Chemother Pharmacol 2020; 87:31-41. [PMID: 33099678 PMCID: PMC7801297 DOI: 10.1007/s00280-020-04173-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/06/2020] [Indexed: 12/24/2022]
Abstract
Purpose The aim was to explore the correlation between increasing doses of [6R]-5,10-methylenetetrahydrofolate (arfolitixorin) and plasma concentrations of deoxyuridine (dUr) in patients with metastatic colorectal cancer (mCRC), subjected to 5-fluorouracil (5-FU)-based chemotherapy. The aim was further to investigate the possibility to predict toxicity and clinical response during treatment using gender, age, and plasma dUr as explanatory variables. Methods Thirty-three patients from the ISO-CC-005 phase I/IIa study, which investigated safety and tolerability of arfolitixorin at four dose levels, were included. Toxicity and clinical response were evaluated after 4 cycles of chemotherapy. Plasma dUr was quantified before (0 h) and 24 h after 5-FU administration at the first (C1) and fourth (C4) cycle using LC–MS/MS. Fit modelling was used to predict toxicity and clinical response. Results The dUr levels increased with increasing arfolitixorin dose. Females had higher total and haematological toxicity scores (p = 0.0004 and 0.0089, respectively), and needed dose reduction more often than males (p = 0.012). Fit modeling showed that gender and the dUr levels at C1-0 h and C4-24 h predicted total toxicity (p = 0.0011), whereas dUr C4-0 h alone was associated with gastrointestinal toxicity (p = 0.026). Haematological toxicity was predicted by gender and age (p = 0.0071). The haematological toxicity score in combination with the dUr levels at C1-24 h and C4-24 h predicted early clinical response (p = 0.018). Conclusion The dUr level before and during administration of 5-FU and arfolitixorin was predictive for toxicity and early clinical response and could be a potential surrogate marker for thymidylate synthase inhibition in patients with mCRC. Trial registration NCT02244632, first posted on ClinicalTrials.gov on September 19, 2014 Electronic supplementary material The online version of this article (10.1007/s00280-020-04173-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Helena Taflin
- Department of Surgery, The Institute of Clinical Sciences, The Sahlgrenska Academy At University of Gothenburg, Göteborg, Sweden
| | - Elisabeth Odin
- Department of Surgery, The Institute of Clinical Sciences, The Sahlgrenska Academy At University of Gothenburg, Göteborg, Sweden
| | - Göran Carlsson
- Department of Surgery, The Institute of Clinical Sciences, The Sahlgrenska Academy At University of Gothenburg, Göteborg, Sweden
| | | | - Bengt Gustavsson
- Department of Surgery, The Institute of Clinical Sciences, The Sahlgrenska Academy At University of Gothenburg, Göteborg, Sweden
| | - Yvonne Wettergren
- Department of Surgery, The Institute of Clinical Sciences, The Sahlgrenska Academy At University of Gothenburg, Göteborg, Sweden.
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31
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Johdi NA, Sukor NF. Colorectal Cancer Immunotherapy: Options and Strategies. Front Immunol 2020; 11:1624. [PMID: 33042104 PMCID: PMC7530194 DOI: 10.3389/fimmu.2020.01624] [Citation(s) in RCA: 225] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 06/17/2020] [Indexed: 12/24/2022] Open
Abstract
Colorectal cancer is the third most common cancer in the world with increasing incidence and mortality rates globally. Standard treatments for colorectal cancer have always been surgery, chemotherapy and radiotherapy which may be used in combination to treat patients. However, these treatments have many side effects due to their non-specificity and cytotoxicity toward any cells including normal cells that are growing and dividing. Furthermore, many patients succumb to relapse even after a series of treatments. Thus, it is crucial to have more alternative and effective treatments to treat CRC patients. Immunotherapy is one of the new alternatives in cancer treatment. The strategy is to utilize patients' own immune systems in combating the cancer cells. Cancer immunotherapy overcomes the issue of specificity which is the major problem in chemotherapy and radiotherapy. The normal cells with no cancer antigens are not affected. The outcomes of some cancer immunotherapy have been astonishing in some cases, but some which rely on the status of patients' own immune systems are not. Those patients who responded well to cancer immunotherapy have a better prognostic and better quality of life.
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Affiliation(s)
- Nor Adzimah Johdi
- UKM Medical Molecular Biology Institute (UMBI), National University of Malaysia, Bangi, Malaysia
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32
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Fluoropyrimidine Modulation of the Anti-Tumor Immune Response-Prospects for Improved Colorectal Cancer Treatment. Cancers (Basel) 2020; 12:cancers12061641. [PMID: 32575843 PMCID: PMC7352193 DOI: 10.3390/cancers12061641] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 02/07/2023] Open
Abstract
Chemotherapy modulates the anti-tumor immune response and outcomes depend on the balance of favorable and unfavorable effects of drugs on anti-tumor immunity. 5-Florouracil (5-FU) is widely used in adjuvant chemotherapy regimens to treat colorectal cancer (CRC) and provides a survival benefit. However, survival remains poor for CRC patients with advanced and metastatic disease and immune checkpoint blockade therapy benefits only a sub-set of CRC patients. Here we discuss the effects of 5-FU-based chemotherapy regimens to the anti-tumor immune response. We consider how different aspects of 5-FU's multi-factorial mechanism differentially affect malignant and immune cell populations. We summarize recent studies with polymeric fluoropyrimidines (e.g., F10, CF10) that enhance DNA-directed effects and discuss how such approaches may be used to enhance the anti-tumor immune response and improve outcomes.
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33
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Xu T, Guo P, Pi C, He Y, Yang H, Hou Y, Feng X, Jiang Q, Wei Y, Zhao L. Synergistic Effects of Curcumin and 5-Fluorouracil on the Hepatocellular Carcinoma In vivo and vitro through regulating the expression of COX-2 and NF-κB. J Cancer 2020; 11:3955-3964. [PMID: 32328199 PMCID: PMC7171506 DOI: 10.7150/jca.41783] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 03/04/2020] [Indexed: 12/29/2022] Open
Abstract
Curcumin (CU) has shown broad anti-cancer effects. 5-fluorouracil (5-FU) has been a conventional chemotherapeutic agent for hepatocellular carcinoma. Unfortunately, the nonspecific cytotoxicity and multidrug resistance caused by long-term use limited the clinical efficacy of 5-FU. This study was aimed to investigate whether the combination of CU and 5-FU could generate synergistic effect in inhibiting the human hepatocellular carcinoma. The results of cytotoxicity test showed that compared with applying single drugs, the combination of CU and 5-FU (1:1, 1:2, 1:4, 2:1 and 4:1, mol/mol) presented stronger cytotoxicity in SMMC-7721, Bel-7402, HepG-2 and MHCC97H cells, while the combination groups are relatively insensitive to normal hepatocytes (L02). Among them, the molar ratio of 2:1 combination group showed strong synergistic effect in SMMC-7721cells. Then, western blotting assay further verified that the mechanism of the synergistic effect may be related to the inhibition of the expression of NF-κB (overall) and COX-2 protein. In addition, the synergistic effect was also validated in the xenograft mice in vivo. This research not only provides a novel and effective combination strategy for the therapy of hepatocellular carcinoma but also provides an experimental basis for the development of CU and 5-FU compound preparation.
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Affiliation(s)
- Ting Xu
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
| | - Pu Guo
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
| | - Chao Pi
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
| | - Yingmeng He
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
| | - Hongru Yang
- The Affiliated Hospital, Southwest Medical University, No.25, Taiping Street, Luzhou, Sichuan, 646000, China
- Department of Oncology, Luzhou People's Hospital, No.316, Jiugu Dadao Erduan, Luzhou, Sichuan, 646000, China
| | - Yi Hou
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
| | - Xianhu Feng
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
| | - Qingsheng Jiang
- School of International Education, Southwest Medical University, No.1, Xianglin Rd Yiduan, Longmatan District, Luzhou, Sichuan, 646000, China
| | - Yumeng Wei
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
| | - Ling Zhao
- Department of Pharmaceutics, School of Pharmacy, Southwest Medical University, No. 319, Zhongshan Rd Sanduan, Jiangyang District,Luzhou, Sichuan, 646000, P.R.China
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34
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Arshad U, Ploylearmsaeng SA, Karlsson MO, Doroshyenko O, Langer D, Schömig E, Kunze S, Güner SA, Skripnichenko R, Ullah S, Jaehde U, Fuhr U, Jetter A, Taubert M. Prediction of exposure-driven myelotoxicity of continuous infusion 5-fluorouracil by a semi-physiological pharmacokinetic-pharmacodynamic model in gastrointestinal cancer patients. Cancer Chemother Pharmacol 2020; 85:711-722. [PMID: 32152679 PMCID: PMC7125253 DOI: 10.1007/s00280-019-04028-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 12/31/2019] [Indexed: 01/07/2023]
Abstract
Purpose To describe 5-fluorouracil (5FU) pharmacokinetics, myelotoxicity and respective covariates using a simultaneous nonlinear mixed effect modelling approach. Methods Thirty patients with gastrointestinal cancer received 5FU 650 or 1000 mg/m2/day as 5-day continuous venous infusion (14 of whom also received cisplatin 20 mg/m2/day). 5FU and 5-fluoro-5,6-dihydrouracil (5FUH2) plasma concentrations were described by a pharmacokinetic model using NONMEM. Absolute leukocyte counts were described by a semi-mechanistic myelosuppression model. Covariate relationships were evaluated to explain the possible sources of variability in 5FU pharmacokinetics and pharmacodynamics. Results Total clearance of 5FU correlated with body surface area (BSA). Population estimate for total clearance was 249 L/h. Clearances of 5FU and 5FUH2 fractionally changed by 77%/m2 difference from the median BSA. 5FU central and peripheral volumes of distribution were 5.56 L and 28.5 L, respectively. Estimated 5FUH2 clearance and volume of distribution were 121 L/h and 96.7 L, respectively. Baseline leukocyte count of 6.86 × 109/L, as well as mean leukocyte transit time of 281 h accounting for time delay between proliferating and circulating cells, was estimated. The relationship between 5FU plasma concentrations and absolute leukocyte count was found to be linear. A higher degree of myelosuppression was attributed to combination therapy (slope = 2.82 L/mg) with cisplatin as compared to 5FU monotherapy (slope = 1.17 L/mg). Conclusions BSA should be taken into account for predicting 5FU exposure. Myelosuppression was influenced by 5FU exposure and concomitant administration of cisplatin. Electronic supplementary material The online version of this article (10.1007/s00280-019-04028-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Usman Arshad
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany.
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden.
- Institute of Pharmacy, Clinical Pharmacy, University of Bonn, Bonn, Germany.
| | - Su-Arpa Ploylearmsaeng
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany
| | - Mats O Karlsson
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Oxana Doroshyenko
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany
| | - Dorothee Langer
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany
| | - Edgar Schömig
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany
| | - Sabine Kunze
- Department of Radiotherapy, University Hospital Cologne, Cologne, Germany
| | - Semih A Güner
- Department of Radiotherapy, University Hospital Cologne, Cologne, Germany
| | | | - Sami Ullah
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany
- Institute of Pharmacy, Clinical Pharmacy, University of Bonn, Bonn, Germany
| | - Ulrich Jaehde
- Institute of Pharmacy, Clinical Pharmacy, University of Bonn, Bonn, Germany
| | - Uwe Fuhr
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany
| | - Alexander Jetter
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Max Taubert
- Faculty of Medicine and University Hospital Cologne, Center for Pharmacology, Department I of Pharmacology, University of Cologne, Cologne, Germany
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35
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Siraj AK, Kumar Parvathareddy S, Pratheeshkumar P, Padmaja Divya S, Ahmed SO, Melosantos R, Begum R, Concepcion RMJA, Al-Sanea N, Ashari LH, Abduljabbar A, Al-Dayel F, Al-Kuraya KS. APC truncating mutations in Middle Eastern Population: Tankyrase inhibitor is an effective strategy to sensitize APC mutant CRC To 5-FU chemotherapy. Biomed Pharmacother 2019; 121:109572. [PMID: 31704613 DOI: 10.1016/j.biopha.2019.109572] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/16/2019] [Accepted: 10/24/2019] [Indexed: 02/07/2023] Open
Abstract
Colorectal Cancer (CRC) is highly heterogeneous for which prognosis is dependent mainly on clinical staging. There is a need to stratify subpopulations of CRC on molecular basis to better predict outcome and therapy response. Truncating mutations in adenomatous polyposis coli (APC) are well-described events in CRC carcinogenesis. Clinical and genotypic characterization of Middle Eastern CRC based on presence and type of APC was determined in 412 CRC tumors using modern next generation sequencing. APC truncating mutations were identified in 58.2% (240/412) of CRCs. Overall, mutation was significant predictor of superior overall survival. Further, the type of APC mutations (short or long) did not have impact on clinical outcome. However, in vitro analysis showed difference between CRC cell lines carrying short truncating APC vs CRC cells that carry long truncating APC mutation in response to 5-flourouracil (5-FU). Importantly, we were able to overcome the resistance to 5-FU seen in CRC cells carrying short APC by tankyrase inhibitor, XAV939, thereby inhibiting Wnt/β-catenin signaling cascade. Overall, our results showed that APC mutation status plays an important role in predicting overall survival in Middle Eastern population. Furthermore, in vitro data showed that selective targeting of APC mutated CRC by tankyrase inhibitor can be an effective strategy to overcome 5-FU resistance in CRC cells.
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Affiliation(s)
- Abdul K Siraj
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | | | - Poyil Pratheeshkumar
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Sasidharan Padmaja Divya
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Saeeda Omer Ahmed
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Roxanne Melosantos
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Rafia Begum
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | | | - Nasser Al-Sanea
- Department of Surgery, Colorectal Unit, Riyadh, Saudi Arabia
| | - Luai H Ashari
- Department of Surgery, Colorectal Unit, Riyadh, Saudi Arabia
| | | | - Fouad Al-Dayel
- Department of Pathology, King Faisal Specialist Hospital and Research Centre, P.O. Box 3354, Riyadh, 11211, Saudi Arabia
| | - Khawla S Al-Kuraya
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
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36
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Khan N, Jajeh F, Eberhardt EL, Miller DD, Albrecht DM, Van Doorn R, Hruby MD, Maresh ME, Clipson L, Mukhtar H, Halberg RB. Fisetin and 5-fluorouracil: Effective combination for PIK3CA-mutant colorectal cancer. Int J Cancer 2019; 145:3022-3032. [PMID: 31018249 DOI: 10.1002/ijc.32367] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 04/12/2019] [Accepted: 04/17/2019] [Indexed: 12/16/2022]
Abstract
The normal colon epithelium is transformed into its neoplastic counterpart through a series of genetic alterations in driver genes including activating mutations in PIK3CA. Treatment often involves surgery followed by 5-fluorouracil (5-FU) based therapy, which has limited efficiency and serious side effects. We sought to determine whether fisetin, a dietary flavonoid, alone or in combination with 5-FU affected tumorigenesis in the mammalian intestine. We first determined the effect of fisetin, 5-FU or their combination on PIK3CA-mutant and PIK3CA wild-type colon cancer cells by assessing cell viability, colony formation, apoptosis and effects on PI3K/AKT/mTOR signaling. Treatment of PIK3CA-mutant cells with fisetin and 5-FU reduced the expression of PI3K, phosphorylation of AKT, mTOR, its target proteins, constituents of mTOR signaling complex and this treatment increased the phosphorylation of AMPKα. We then determined whether fisetin and 5-FU together or singly affected tumorigenesis in ApcMin/+ mice that also express constitutively active PI3K in the distal small intestine and colon. Tumor incidence was markedly lower in fisetin-treated FC1 3K1 ApcMin/+ mice that also express constitutively active PI3K in distal small intestine and colon, as compared to control animals, indicating that fisetin is a strong preventive agent. In addition, the combination of fisetin and 5-FU also reduced the total number of intestinal tumors. Fisetin could be used as a preventive agent plus an adjuvant with 5-FU for the treatment of PIK3CA-mutant colorectal cancer.
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Affiliation(s)
- Naghma Khan
- Department of Dermatology, University of Wisconsin-Madison, Madison, WI.,University of Wisconsin Carbone Cancer Center, Madison, WI
| | - Farah Jajeh
- Department of Dermatology, University of Wisconsin-Madison, Madison, WI
| | - Emily L Eberhardt
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin-Madison, Madison, WI
| | - Devon D Miller
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin-Madison, Madison, WI
| | - Dawn M Albrecht
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin-Madison, Madison, WI
| | - Rachel Van Doorn
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin-Madison, Madison, WI
| | - Melissa D Hruby
- Department of Dermatology, University of Wisconsin-Madison, Madison, WI
| | - Morgan E Maresh
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin-Madison, Madison, WI
| | - Linda Clipson
- Department of Oncology, McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, WI
| | - Hasan Mukhtar
- Department of Dermatology, University of Wisconsin-Madison, Madison, WI.,University of Wisconsin Carbone Cancer Center, Madison, WI
| | - Richard B Halberg
- University of Wisconsin Carbone Cancer Center, Madison, WI.,Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin-Madison, Madison, WI.,Department of Oncology, McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, WI
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Clingan PR, Ackland SP, Brungs D, Souza P, Aghmesheh M, Garg MB, Ranson RD, Parker S, Jokela R, Ranson M. First‐in‐human phase I study of infusional and bolus schedules of Deflexifol, a novel 5‐fluorouracil and leucovorin formulation, after failure of standard treatment. Asia Pac J Clin Oncol 2019; 15:151-157. [DOI: 10.1111/ajco.13144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 02/12/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Philip R. Clingan
- Southern Medical Day Care Centre Wollongong Australia
- Illawarra Health and Medical Research Institute Wollongong Australia
| | | | - Daniel Brungs
- Illawarra Health and Medical Research Institute Wollongong Australia
- School of Chemistry and Molecular BioscienceUniversity of Wollongong Wollongong Australia
| | - Paul Souza
- Western Sydney University School of Medicine Sydney Australia
| | - Morteza Aghmesheh
- Illawarra Health and Medical Research Institute Wollongong Australia
- Illawarra Cancer Care Centre Wollongong Australia
| | | | | | | | | | - Marie Ranson
- Illawarra Health and Medical Research Institute Wollongong Australia
- School of Chemistry and Molecular BioscienceUniversity of Wollongong Wollongong Australia
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Farjadian F, Azadi S, Mohammadi-Samani S, Ashrafi H, Azadi A. A novel approach to the application of hexagonal mesoporous silica in solid-phase extraction of drugs. Heliyon 2018; 4:e00930. [PMID: 30456326 PMCID: PMC6234517 DOI: 10.1016/j.heliyon.2018.e00930] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 10/29/2018] [Accepted: 11/08/2018] [Indexed: 11/01/2022] Open
Abstract
Mesoporous silica with hexagonal type structure containing amine functional group was introduced. Firstly, aminopropyl hexagonal mesoporous silica was synthetized in a co-condensation process, via templating route of n-dodecylamine. Then synthesized mesoporous material were characterized, and FT-IR spectrum confirmed the presence of amine group and CHN analysis determined the amount of organic layer. The high surface area (750 m2/g) was determined by applying nitrogen adsorption-desorption technique. The morphology was examined by scanning electron microscopy which proved hexagonal structure. The crystallinity of mesoporous material was observed in XRD pattern of this material. According to previous background of such material in adsorbing drug, herein, the efficiency of this material in adsorbing of 5-fluorouracil was evaluated through solid phase extraction method in aqueous and plasma media with high performance liquid chromatography. The extraction efficiency was evaluated for drug concentrations of 500-2000 ng/ml by means of 5-20 mg/ml hexagonal mesoporous silica in both media. The results showed good to excellent recovery rate of in both aqueous and plasma medium which confirmed that the aminopropyl functionalized hexagonal mesoporous silica could be considered as promising device for drug bioanalysis.
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Affiliation(s)
- Fatemeh Farjadian
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soha Azadi
- Department of Clinical Pharmacy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soliman Mohammadi-Samani
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hajar Ashrafi
- Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Azadi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Buturovic L, Shelton J, Spellman SR, Wang T, Friedman L, Loftus D, Hesterberg L, Woodring T, Fleischhauer K, Hsu KC, Verneris MR, Haagenson M, Lee SJ. Evaluation of a Machine Learning-Based Prognostic Model for Unrelated Hematopoietic Cell Transplantation Donor Selection. Biol Blood Marrow Transplant 2018; 24:1299-1306. [PMID: 29410341 DOI: 10.1016/j.bbmt.2018.01.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 01/24/2018] [Indexed: 01/09/2023]
Abstract
The survival of patients undergoing hematopoietic cell transplantation (HCT) from unrelated donors for acute leukemia exhibits considerable variation, even after stringent genetic matching. To improve the donor selection process, we attempted to create an algorithm to quantify the likelihood of survival to 5 years after unrelated donor HCT for acute leukemia, based on the clinical characteristics of the donor selected. All standard clinical variables were included in the model, which also included average leukocyte telomere length of the donor based on its association with recipient survival in severe aplastic anemia, and links to multiple malignancies. We developed a multivariate classifier that assigned a Preferred or NotPreferred label to each prospective donor based on the survival of the recipient. In a previous analysis using a resampling method, recipients with donors labeled Preferred experienced clinically compelling better survival compared with those labeled NotPreferred by the test. However, in a pivotal validation study in an independent cohort of 522 patients, the overall survival of the Preferred and NotPreferred donor groups was not significantly different. Although machine learning approaches have successfully modeled other biological phenomena and have led to accurate predictive models, our attempt to predict HCT outcomes after unrelated donor transplantation was not successful.
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Affiliation(s)
| | | | - Stephen R Spellman
- Center for International Blood and Marrow Transplant Research, Minneapolis, Minnesota
| | - Tao Wang
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Biostatistics, Medical College of Wisconsin, Milwaukee, Wisconsin
| | | | | | | | | | | | - Katharine C Hsu
- Memorial Hospital Research Laboratories, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael R Verneris
- Children's blood and bone marrow diseases, Department of pediatrics, University of Colorado-Denver, Denver, Colorado
| | - Mike Haagenson
- Center for International Blood and Marrow Transplant Research, Minneapolis, Minnesota
| | - Stephanie J Lee
- Center for International Blood and Marrow Transplant Research, Minneapolis, Minnesota; Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
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40
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Prediction of severe toxicity in adult patients under treatment with 5-fluorouracil. Anticancer Drugs 2017; 28:1039-1046. [DOI: 10.1097/cad.0000000000000546] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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41
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Critically short telomeres and toxicity of chemotherapy in early breast cancer. Oncotarget 2017; 8:21472-21482. [PMID: 28423524 PMCID: PMC5400599 DOI: 10.18632/oncotarget.15592] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 01/27/2017] [Indexed: 01/31/2023] Open
Abstract
Cumulative toxicity from weekly paclitaxel (myalgia, peripheral neuropathy, fatigue) compromises long-term administration. Preclinical data suggest that the burden of critically short telomeres (< 3 kilobases, CSTs), but not average telomere length by itself, accounts for limited tissue renewal and turnover capacity. The impact of this parameter (which can be modified with different therapies) in chemotherapy-derived toxicity has not been studied. Blood from 115 treatment-naive patients from a clinical trial in early HER2-negative breast cancer that received weekly paclitaxel (80 mg/m2 for 12 weeks) either alone or in combination with nintedanib and from 85 healthy controls was prospectively obtained and individual CSTs and average telomere lenght were determined by HT Q-FISH (high-throughput quantitative FISH). Toxicity was graded according to NCI common toxicity criteria for adverse events (NCI CTCAE V.4.0). The variable under study was “number of toxic episodes” during the 12 weeks of therapy. The percentage of CSTs ranged from 6.5%–49.4% and was directly associated with the number of toxic events (R2 = 0.333; P < 0.001). According to a linear regression model, each 18% increase in the percentage of CSTs was associated to one additional toxic episode during the paclitaxel cycles; this effect was independent of the age or treatment arm. Patients in the upper quartile (> 21.9% CSTs) had 2-fold higher number of neuropathy (P = 0.04) or fatigue (P = 0.019) episodes and >3-fold higher number of myalgia episodes (P = 0.005). The average telomere length was unrelated to the incidence of side effects. The percentage of CSTs, but not the average telomere size, is associated with weekly paclitaxel-derived toxicity.
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Al-Asmari AK, Khan AQ, Al-Masri N. Mitigation of 5-fluorouracil-induced liver damage in rats by vitamin C via targeting redox-sensitive transcription factors. Hum Exp Toxicol 2016; 35:1203-1213. [PMID: 26921358 DOI: 10.1177/0960327115626583] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Adverse complications associated with antineoplastic drug-based cancer therapy are the major clinical drawbacks. Oxidative stress and inflammation play a major role in the damage due to cancer therapy. In the current study, we investigated the modulatory effect of vitamin C (Vit. C) on liver toxicity induced by 5-fluorouracil (5-FU) in rats. Animals were divided into four groups. Animals in group I received vehicle. Oral gavage of Vit. C (500 mg kg-1 body weight (b.wt.)) was given to the animals in group III and group IV. 5-FU (150 mg kg-1 b.wt.) was injected intraperitoneally to the animals in group II and group III. Findings of the present study revealed that oral administration of Vit. C significantly ameliorated the level of lipid peroxidation and the activity of myeloperoxidase. Vit. C administration markedly reduced the activation of nuclear factor κB and expression of cyclooxygenase 2, whereas nuclear translocation of nuclear factor erythroid 2-related factor 2 was increased. Hepatic histopathological analyses further supported the protective effect of Vit. C. Findings of the current study demonstrate that the toxic free radicals and inflammatory mediators generated due to chemotherapy play a critical role in 5-FU-induced hepatic damage. Attenuating action of Vit. C may be due to the modulation of redox-sensitive transcription factors and associated target molecules.
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Affiliation(s)
- A K Al-Asmari
- 1 Research Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - A Q Khan
- 1 Research Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - N Al-Masri
- 2 Department of Hepatology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
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In Vivo Chemoprotective Activity of Bovine Dialyzable Leukocyte Extract in Mouse Bone Marrow Cells against Damage Induced by 5-Fluorouracil. J Immunol Res 2016; 2016:6942321. [PMID: 27191003 PMCID: PMC4852122 DOI: 10.1155/2016/6942321] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 03/27/2016] [Indexed: 01/06/2023] Open
Abstract
Chemotherapy treatments induce a number of side effects, such as leukopenia neutropenia, peripheral erythropenia, and thrombocytopenia, affecting the quality of life for cancer patients. 5-Fluorouracil (5-FU) is wieldy used as myeloablative model in mice. The bovine dialyzable leukocyte extract (bDLE) or IMMUNEPOTENT CRP® (ICRP) is an immunomodulatory compound that has antioxidants and anti-inflammatory effects. In order to investigate the chemoprotection effect of ICRP on bone marrow cells in 5-FU treated mice, total bone marrow (BM) cell count, bone marrow colony forming units-granulocyte/macrophage (CFU-GM), cell cycle, immunophenotypification, ROS/superoxide and Nrf2 by flow cytometry, and histological and hematological analyses were performed. Our results demonstrated that ICRP increased BM cell count and CFU-GM number, arrested BM cells in G0/G1 phase, increased the percentage of leukocyte, granulocytic, and erythroid populations, reduced ROS/superoxide formation and Nrf2 activation, and also improved hematological levels and weight gain in 5-FU treated mice. These results suggest that ICRP has a chemoprotective effect against 5-FU in BM cells that can be used in cancer patients.
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Sistonen J, Büchel B, Froehlich TK, Kummer D, Fontana S, Joerger M, van Kuilenburg ABP, Largiadèr CR. Predicting 5-fluorouracil toxicity: DPD genotype and 5,6-dihydrouracil:uracil ratio. Pharmacogenomics 2015; 15:1653-66. [PMID: 25410891 DOI: 10.2217/pgs.14.126] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
AIM Decreased DPD activity is a major cause of 5-fluorouracil (5-FU) toxicity, but known reduced-function variants in the DPD gene (DPYD) explain only a part of DPD-related 5-FU toxicities. Here, we evaluated the baseline (pretherapeutic) plasma 5,6-dihydrouracil:uracil (UH2:U) ratio as a marker of DPD activity in the context of DPYD genotypes. MATERIALS & METHODS DPYD variants were genotyped and plasma U, UH2 and 5-FU concentrations were determined by liquid chromatography-tandem mass spectrometry in 320 healthy blood donors and 28 cancer patients receiving 5-FU-based chemotherapy. RESULTS Baseline UH2:U ratios were strongly correlated with generally low and highly variable U concentrations. Reduced-function DPYD variants were only weakly associated with lower baseline UH2:U ratios. However, the interindividual variability in the UH2:U ratio was reduced and a stronger correlation between ratios and 5-FU exposure was observed in cancer patients during 5-FU administration. CONCLUSION These results suggest that the baseline UH2:U plasma ratio in most individuals reflects the nonsaturated state of DPD and is not predictive of decreased DPD activity. It may, however, be highly predictive at increased substrate concentrations, as observed during 5-FU administration.
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Affiliation(s)
- Johanna Sistonen
- Institute of Clinical Chemistry, Inselspital, Bern University Hospital, & University of Bern, INO-F, CH-3010 Bern, Switzerland
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Araújo CV, Lazzarotto CR, Aquino CC, Figueiredo IL, Costa TB, Alves LADO, Ribeiro RA, Bertolini LR, Lima AAM, Brito GAC, Oriá RB. Alanyl-glutamine attenuates 5-fluorouracil-induced intestinal mucositis in apolipoprotein E-deficient mice. ACTA ACUST UNITED AC 2015; 48:493-501. [PMID: 25945744 PMCID: PMC4470307 DOI: 10.1590/1414-431x20144360] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 12/11/2014] [Indexed: 01/19/2023]
Abstract
Apolipoprotein E (APOE=gene, apoE=protein) is a known factor regulating the inflammatory response that may have regenerative effects during tissue recovery from injury. We investigated whether apoE deficiency reduces the healing effect of alanyl-glutamine (Ala-Gln) treatment, a recognized gut-trophic nutrient, during tissue recovery after 5-FU-induced intestinal mucositis. APOE-knockout (APOE-/-) and wild-type (APOE+/+) C57BL6J male and female mice (N=86) were given either Ala-Gln (100 mM) or phosphate buffered saline (PBS) by gavage 3 days before and 5 days after a 5-fluorouracil (5-FU) challenge (450 mg/kg, via intraperitoneal injection). Mouse body weight was monitored daily. The 5-FU cytotoxic effect was evaluated by leukometry. Intestinal villus height, villus/crypt ratio, and villin expression were monitored to assess recovery of the intestinal absorptive surface area. Crypt length, mitotic, apoptotic, and necrotic crypt indexes, and quantitative real-time PCR for insulin-like growth factor-1 (IGF-1) and B-cell lymphoma 2 (Bcl-2) intestinal mRNA transcripts were used to evaluate intestinal epithelial cell turnover. 5-FU challenge caused significant weight loss and leukopenia (P<0.001) in both mouse strains, which was not improved by Ala-Gln. Villus blunting, crypt hyperplasia, and reduced villus/crypt ratio (P<0.05) were found in all 5-FU-challenged mice but not in PBS controls. Ala-Gln improved villus/crypt ratio, crypt length and mitotic index in all challenged mice, compared with PBS controls. Ala-Gln improved villus height only in APOE-/- mice. Crypt cell apoptosis and necrotic scores were increased in all mice challenged by 5-FU, compared with untreated controls. Those scores were significantly lower in Ala-Gln-treated APOE+/+ mice than in controls. Bcl-2 and IGF-1 mRNA transcripts were reduced only in the APOE-/- -challenged mice. Altogether our findings suggest APOE-independent Ala-Gln regenerative effects after 5-FU challenge.
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Affiliation(s)
- C V Araújo
- Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - C R Lazzarotto
- Laboratório de Biologia Molecular e do Desenvolvimento, Universidade de Fortaleza, Fortaleza, CE, Brasil
| | - C C Aquino
- Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - I L Figueiredo
- Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - T B Costa
- Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - L A de Oliveira Alves
- Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - R A Ribeiro
- Laboratório da Inflamação e Câncer, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - L R Bertolini
- Laboratório de Biologia Molecular e do Desenvolvimento, Universidade de Fortaleza, Fortaleza, CE, Brasil
| | - A A M Lima
- Laboratório de Doenças Infecciosas, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - G A C Brito
- Laboratório da Inflamação e Câncer, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - R B Oriá
- Laboratório da Biologia da Cicatrização, Ontogenia e Nutrição de Tecidos, INCT - Instituto de Biomedicina do Semiárido Brasileiro, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brasil
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Plimack ER, Hoffman-Censits JH, Viterbo R, Trabulsi EJ, Ross EA, Greenberg RE, Chen DYT, Lallas CD, Wong YN, Lin J, Kutikov A, Dotan E, Brennan TA, Palma N, Dulaimi E, Mehrazin R, Boorjian SA, Kelly WK, Uzzo RG, Hudes GR. Accelerated methotrexate, vinblastine, doxorubicin, and cisplatin is safe, effective, and efficient neoadjuvant treatment for muscle-invasive bladder cancer: results of a multicenter phase II study with molecular correlates of response and toxicity. J Clin Oncol 2014; 32:1895-901. [PMID: 24821881 PMCID: PMC4050203 DOI: 10.1200/jco.2013.53.2465] [Citation(s) in RCA: 216] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Neoadjuvant cisplatin-based chemotherapy is standard of care for muscle-invasive bladder cancer (MIBC); however, it is infrequently adopted in practice because of concerns regarding toxicity and delay to cystectomy. We hypothesized that three cycles of neoadjuvant accelerated methotrexate, vinblastine, doxorubicin, and cisplatin (AMVAC) would be safe, shorten the time to surgery, and yield similar pathologic complete response (pT0) rates compared with historical controls. PATIENTS AND METHODS Patients with cT2-T4a and N0-N1 MIBC were eligible and received three cycles of AMVAC with pegfilgrastim followed by radical cystectomy with lymph node dissection. The primary end point was pT0 rate. Telomere length (TL) and p53 mutation status were correlated with response and toxicity. RESULTS Forty-four patients were accrued; 60% had stage III to IV disease; median age was 64 years. Forty patients were evaluable for response, with 15 (38%; 95% CI, 23% to 53%) showing pT0 at cystectomy, meeting the primary end point of the study. Another six patients (14%) were downstaged to non-muscle invasive disease. Most (82%) experienced only grade 1 to 2 treatment-related toxicities. There were no grade 3 or 4 renal toxicities and no treatment-related deaths. One patient developed metastases and thus did not undergo cystectomy; all others (n = 43) proceeded to cystectomy within 8 weeks after last chemotherapy administration. Median time from start of chemotherapy to cystectomy was 9.7 weeks. TL and p53 mutation did not predict response or toxicity. CONCLUSION AMVAC is well tolerated and results in similar pT0 rates with 6 weeks of treatment compared with standard 12-week regimens. Further analysis is ongoing to ascertain whether molecular alterations in tumor samples can predict response to chemotherapy.
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Affiliation(s)
- Elizabeth R Plimack
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN.
| | - Jean H Hoffman-Censits
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Rosalia Viterbo
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Edouard J Trabulsi
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Eric A Ross
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Richard E Greenberg
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - David Y T Chen
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Costas D Lallas
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Yu-Ning Wong
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Jianqing Lin
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Alexander Kutikov
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Efrat Dotan
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Timothy A Brennan
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Norma Palma
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Essel Dulaimi
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Reza Mehrazin
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Stephen A Boorjian
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - William Kevin Kelly
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Robert G Uzzo
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
| | - Gary R Hudes
- Elizabeth R. Plimack, Rosalia Viterbo, Eric A. Ross, Richard E. Greenberg, David Y.T. Chen, Yu-Ning Wong, Alexander Kutikov, Efrat Dotan, Essel Dulaimi, Reza Mehrazin, Robert G. Uzzo, and Gary R. Hudes, Fox Chase Cancer Center, Temple Health; Jean H. Hoffman-Censits, Edouard J. Trabulsi, Costas D. Lallas, Jianqing Lin, and William Kevin Kelly, Thomas Jefferson University Hospital, Philadelphia, PA; Timothy A. Brennan and Norma Palma, Foundation Medicine, Cambridge, MA; and Stephen A. Boorjian, Mayo Clinic, Rochester, MN
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47
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Peterson DE, Srivastava R, Lalla RV. Oral mucosal injury in oncology patients: perspectives on maturation of a field. Oral Dis 2013; 21:133-41. [PMID: 24131518 DOI: 10.1111/odi.12167] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 06/26/2013] [Accepted: 06/27/2013] [Indexed: 11/26/2022]
Abstract
In the past decade, there have been important strategic advances relative to pathobiological modeling as well as clinical management for oral mucositis caused by cancer therapies. Prior to the 1990s, research in this field was conducted by a relatively small number of basic and clinical investigators. Increasing interest among researchers and clinicians over the past twenty years has produced a synergistic outcome characterized by a number of key dynamics, including novel discovery models for pathobiology, increased experience in designing and conducting clinical trials, and creation of international collaborations among cancer care professionals who in turn have modeled clinical care paradigms based on state-of-the-science evidence. This maturation of the science and its clinical translation has positioned investigators and oncology providers to further accelerate both the foundational research and the clinical modeling for patient management in the years ahead. The stage is now set to further capitalize upon optimizing the interactions across this interface, with the goal of strategically enhancing management of patients with cancer at risk for this toxicity while reducing the cost of cancer care.
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Affiliation(s)
- D E Peterson
- Department of Oral Health and Diagnostic Sciences, School of Dental Medicine, University of Connecticut Health Center, Farmington, CT, USA; Program in Head & Neck Cancer and Oral Oncology, Neag Comprehensive Cancer Center, University of Connecticut Health Center, Farmington, CT, USA
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48
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Ishizuka M, Kubota K. Clinical utility of inflammation-based prognostic systems in patients with colorectal cancer. COLORECTAL CANCER 2013. [DOI: 10.2217/crc.13.38] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
SUMMARY This systematic review focuses on the clinical utility of three inflammation-based prognostic systems for patients with colorectal cancer (CRC): the Glasgow Prognostic Score (GPS) and its modified version – the modified GPS, neutrophil:lymphocyte ratio (NLR) and reactive thrombocytosis. The GPS/modified GPS had prognostic value in patients undergoing surgery, patients receiving chemo-/radiation therapy, patients with inoperable CRC, patients receiving nutritional evaluation and patients with perioperative complications. The NLR and reactive thrombocytosis also had prognostic value in patients undergoing surgery, patients receiving chemo-/radiation therapy and patients with inoperable CRC. The recommended cut-off value for the NLR is considered to be 5. Because thrombocytosis has been investigated in only seven studies, involving 1971 patients, and the recommended cut-off value is considered to be 300–400 × 109/l, further studies will be required to decide the ideal cut-off value for reactive thrombocytosis in patients with CRC.
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Affiliation(s)
- Mitsuru Ishizuka
- Department of Gastroenterological Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi 321-0293, Japan.
| | - Keiichi Kubota
- Department of Gastroenterological Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Tochigi 321-0293, Japan
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