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Tozaki N, Tawada C, Tanaka K, Im D, Ueda K, Kato N, Tsuji H, Yoshie Y, Matsuo M, Ichiki N, Niwa H, Mizutani Y, Shu E, Iwata H. Diacron-Reactive Oxygen Metabolites Levels Are Initially Elevated in Patients with Bullous Pemphigoid. JID INNOVATIONS 2024; 4:100282. [PMID: 38859975 PMCID: PMC11163163 DOI: 10.1016/j.xjidi.2024.100282] [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: 11/29/2023] [Revised: 03/07/2024] [Accepted: 03/31/2024] [Indexed: 06/12/2024] Open
Abstract
ROS are involved in the pathogenesis of bullous pemphigoid (BP), but this involvement has not been fully elucidated. In this study, to further elucidate the pathogenic role of ROS in BP, we examined the results of the diacron-reactive oxygen metabolite test and the biological antioxidant potential test for 16 patients with BP who visited our hospital before being treated with systemic corticosteroids. In the patients with BP, the average diacron-reactive oxygen metabolite levels, expressed in Carratelli units, were significantly reduced at 1 month of treatment (from 335.6 ± 40.3 Carratelli units to 224.7 ± 61.6 Carratelli units, P < .001). Bullous Pemphigoid Disease Area Index (erosions/blisters) scores correlated with diacron-reactive oxygen metabolite levels (r = 0.51), suggesting that those levels reflect the disease severity. We also performed staining of 3,5-dibromotyrosine in skin tissues. The 3,5-dibromotyrosine is expected to be a marker of tissue damage related to inflammation and allergies. The 3,5-dibromotyrosine was stained in infiltrated cells around the dermis, throughout the blister fluid, and at the basement membrane within the blister. It is considered that tissue destruction caused by the myeloperoxidase released from neutrophils and by eosinophil peroxidase released from eosinophils is involved in blister formation. The results suggest that ROS play a role in BP.
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Affiliation(s)
- Nagie Tozaki
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Chisato Tawada
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Kayoko Tanaka
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Dongjun Im
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Keisuke Ueda
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Noriko Kato
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hiromu Tsuji
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yuka Yoshie
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Maho Matsuo
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Naohisa Ichiki
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hirofumi Niwa
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yoko Mizutani
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - En Shu
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hiroaki Iwata
- Department of Dermatology, Gifu University Graduate School of Medicine, Gifu, Japan
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Wu J, Chan YT, Lu Y, Wang N, Feng Y. The tumor microenvironment in the postsurgical liver: Mechanisms and potential targets of postoperative recurrence in human hepatocellular carcinoma. Med Res Rev 2023; 43:1946-1973. [PMID: 37102365 DOI: 10.1002/med.21967] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 03/23/2023] [Accepted: 04/13/2023] [Indexed: 04/28/2023]
Abstract
Surgery remains to be the mainstay of treatment for hepatocellular carcinoma (HCC). Nonetheless, its therapeutic efficacy is significantly impaired by postoperative recurrence, which occurs in more than half of cases as a result of intrahepatic metastasis or de novo tumorigenesis. For decades, most therapeutic strategies on inhibiting postoperative HCC recurrence have been focused on the residual tumor cells but satisfying therapeutic outcomes are barely observed in the clinic. In recent years, a better understanding of tumor biology allows us to shift our focus from tumor cells toward the postoperative tumor microenvironment (TME), which is gradually identified to play a pivotal role in tumor recurrence. In this review, we describe various surgical stress and surgical perturbation on postoperative TME. Besides, we discuss how such alternations in TME give rise to postoperative recurrence of HCC. Based on its clinical significance, we additionally highlight the potential of the postoperative TME as a target for postoperative adjuvant therapeutics.
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Affiliation(s)
- Junyu Wu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yau-Tuen Chan
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yuanjun Lu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Ning Wang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yibin Feng
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
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Imai K, Takai K, Unome S, Miwa T, Hanai T, Suetsugu A, Shimizu M. FIB‑4 index and NAFLD fibrosis score are useful indicators for screening high‑risk groups of non‑viral hepatocellular carcinoma. Mol Clin Oncol 2023; 19:80. [PMID: 37719044 PMCID: PMC10502796 DOI: 10.3892/mco.2023.2676] [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: 04/27/2023] [Accepted: 08/09/2023] [Indexed: 09/19/2023] Open
Abstract
Non-viral hepatocellular carcinoma (HCC) tends to appear in non-cirrhotic livers, rendering it difficult to screen for a high-risk group. The present study aimed to identify the most suitable indicator for screening high-risk groups of non-viral HCC. A total of 190 patients with non-viral HCC, including 126 with non-alcoholic fatty liver disease (NAFLD)/non-alcoholic steatohepatitis (NASH), were enrolled in the present study. A total of two cut-off values, for low and high levels of fibrosis, were set for each of the indicators, including the Child-Pugh score (CPS; 6 and 7), platelet counts (15.8 and 10x104/µl), albumin-bilirubin (ALBI) score (-2.60 and -2.27), fibrosis 4 index (FIB-4 index; 1.30 and 2.67) and NAFLD fibrosis score (NFS; -1.455 and 0.675). The ratio of the number of patients who fell outside the cut-off value for all patients was defined as the overlooking rate. The overlooking rates of CPS, platelet counts, ALBI score, FIB-4 index and NFS for the low fibrosis cut-off value were 41.0, 48.9, 35.8, 4.2 and 5.8%, respectively. When performing analysis limited to the NAFLD cases, those of the FIB-4 index and NFS were 4.8 and 6.3%, respectively. Those for the high fibrosis cut-off value were 79.5, 73.2, 62.6, 30.0 and 37.4%, respectively. On the whole, the present study demonstrates that the cut-off values of ≥1.30 for the FIB-4 index or ≥-1.455 for the NFS may be used to screen high-risk groups of HCC among patients with non-viral hepatitis.
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Affiliation(s)
- Kenji Imai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Koji Takai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Shinji Unome
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Takao Miwa
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Tatsunori Hanai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Atsushi Suetsugu
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Masahito Shimizu
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
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Cafarchio A, Iasiello M, Brunese MC, Francica G, Rocca A, Andreozzi A. Emprint Microwave Thermoablation System: Bridging Thermal Ablation Efficacy between Human Patients and Porcine Models through Mathematical Correlation. Bioengineering (Basel) 2023; 10:1057. [PMID: 37760159 PMCID: PMC10525213 DOI: 10.3390/bioengineering10091057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/30/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
To investigate the in vivo ablation characteristics of a microwave ablation antenna in the livers of humans with tumors, a retrospective analysis of the ablation zones was conducted after applying Emprint microwave ablation systems for treatment. Percutaneous microwave ablations performed between January 2022 and September 2022 were included in this study. Subsequently, immediate post-ablation echography images were subjected to retrospective evaluation to state the long ablated diameter, short ablated diameter, and volume. The calculated ablation lengths and volume indices were then compared between in vivo and ex vivo results obtained from laboratory experiments conducted on porcine liver. The ex vivo data showed a good correlation between energy delivered and both increasing ablated dimensions (both p < 0.001) and volume (p < 0.001). The in vivo data showed a good correlation for dimensions (p = 0.037 and p = 0.019) and a worse correlation for volume (p = 0.142). When comparing ex vivo and in vivo data for higher energies, the ablated volumes grew much more rapidly in ex vivo cases compared to in vivo ones. Finally, a set of correlations to scale ex vivo results with in vivo ones is presented. This phenomenon was likely due to the absence of perfusion, which acts as a cooling system.
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Affiliation(s)
- Andrea Cafarchio
- Dipartimento di Medicina e Scienze della Salute DIMES, Università degli Studi del Molise, 86100 Campobasso, Italy; (M.C.B.); (A.R.)
| | - Marcello Iasiello
- Dipartimento di Ingegneria Industriale DII, Università degli Studi di Napoli “Federico II”, 80125 Napoli, Italy; (M.I.); (A.A.)
| | - Maria Chiara Brunese
- Dipartimento di Medicina e Scienze della Salute DIMES, Università degli Studi del Molise, 86100 Campobasso, Italy; (M.C.B.); (A.R.)
| | - Giampiero Francica
- Interventional Ultrasound Unit, Pineta Grande Hospital, 81030 Castel Volturno, Italy;
| | - Aldo Rocca
- Dipartimento di Medicina e Scienze della Salute DIMES, Università degli Studi del Molise, 86100 Campobasso, Italy; (M.C.B.); (A.R.)
| | - Assunta Andreozzi
- Dipartimento di Ingegneria Industriale DII, Università degli Studi di Napoli “Federico II”, 80125 Napoli, Italy; (M.I.); (A.A.)
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Nakamura H, Hara T, Mabuchi R, Matsumoto T, Nakamura N, Ninomiya S, Kitagawa J, Kanemura N, Kito Y, Takami T, Miyazaki T, Takeuchi T, Shimizu M, Tsurumi H. Clinical significance of oxidative stress for untreated patients with diffuse large B-cell lymphoma. Mol Clin Oncol 2021; 16:4. [PMID: 34824844 DOI: 10.3892/mco.2021.2437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/14/2021] [Indexed: 11/05/2022] Open
Abstract
Oxidative stress serves an important role in carcinogenesis. The present study investigated the clinical significance of oxidative stress as a prognostic factor for diffuse large B-cell lymphoma (DLBCL). The participants comprised 55 consecutive patients with DLBCL. A commercially available derivatives of reactive oxygen metabolites (d-ROMs) test kit was used to assess oxidant levels. Similarly, a commercially available biological antioxidant potential (BAP) test was used to assess antioxidant levels. The antioxidative/oxidative stress ratio was calculated as d-ROMs/BAP. The median serum concentration of d-ROMs was 425 µM. The levels of d-ROMs were significantly higher in patients with DLBCL than in healthy volunteers (P<0.01). The complete remission (CR) rates in patients with d-ROMs <425 and ≥425 µM were 81.5 and 85.7%, respectively [not significant (NS)]. The 3-year overall survival (OS) rates for patients with d-ROMs <425 and ≥425 µM were 67.2 and 72.0%, respectively (NS). The median BAP was 2,002 µM. The CR rates of patients with BAP <2,002 and ≥2,002 µM were 77.8 and 88.9%, respectively (NS). The 3-year OS rates of patients with BAP <2,002 and ≥2,002 µM were 60.9 and 75.9%, respectively (NS). No significant difference in the d-ROMs/BAP ratio was observed between groups. Multivariate analysis revealed that d-ROMs were an independent prognostic factor for progression-free survival.
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Affiliation(s)
- Hiroshi Nakamura
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Takeshi Hara
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.,Department of Hematology, Matsunami General Hospital, Kasamatsu-cho, Hashima-gun, Gifu 501-6062, Japan
| | - Ryoko Mabuchi
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Takuro Matsumoto
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Nobuhiko Nakamura
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Soranobu Ninomiya
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Junichi Kitagawa
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Nobuhiro Kanemura
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Yusuke Kito
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Tsuyoshi Takami
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | | | - Tamotsu Takeuchi
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Masahito Shimizu
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Hisashi Tsurumi
- First Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.,Department of Hematology, Matsunami General Hospital, Kasamatsu-cho, Hashima-gun, Gifu 501-6062, Japan
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6
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Yılmaz A, Şimşek M, Hannarici Z, Büyükbayram ME, Bilici M, Tekin SB. The importance of the glucose-to-lymphocyte ratio in patients with hepatocellular carcinoma treated with sorafenib. Future Oncol 2021; 17:4545-4559. [PMID: 34431372 DOI: 10.2217/fon-2021-0457] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Aim: To show the prognostic significance of the glucose-to-lymphocyte ratio (GLR) in hepatocellular carcinoma (HCC). Patients & methods: A total of 150 patients with advanced HCC who were treated with sorafenib in our center between January 2011 and December 2019 were included in the study retrospectively. Neutrophil-to-lymphocyte ratio, systemic immune-inflammation index, lymphocyte-to-monocyte ratio, platelet-to-lymphocyte ratio, prognostic nutritional index and GLR were analyzed to assess their prognostic value using Kaplan-Meier and Cox regression analysis before and after propensity score matching (PSM). Results: In univariate analysis before and after PSM, albumin-bilirubin grade, neutrophil-to-lymphocyte ratio, systemic immune-inflammation index, lymphocyte-to-monocyte ratio, prognostic nutritional index, AFP level and GLR were found to be significantly associated with both progression-free and overall survival. In multivariate analysis before and after PSM, GLR, albumin-bilirubin grade and AFP were determined to be independent prognostic factors for progression-free and overall survival. Conclusion: The GLR prior to sorafenib treatment is a new prognostic biomarker that may predict survival in advanced HCC.
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Affiliation(s)
- Ali Yılmaz
- Department Of Medical Oncology, Atatürk University Faculty of Medicine, Erzurum, Turkey
| | - Melih Şimşek
- Department Of Medical Oncology, Bezmialem Vakif University Faculty of Medicine, Istanbul, Turkey
| | - Zekeriya Hannarici
- Department Of Medical Oncology, Atatürk University Faculty of Medicine, Erzurum, Turkey
| | - Mehmet E Büyükbayram
- Department Of Medical Oncology, Atatürk University Faculty of Medicine, Erzurum, Turkey
| | - Mehmet Bilici
- Department Of Medical Oncology, Atatürk University Faculty of Medicine, Erzurum, Turkey
| | - Salim B Tekin
- Department Of Medical Oncology, Atatürk University Faculty of Medicine, Erzurum, Turkey
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Green Tea and Epigallocatechin Gallate (EGCG) for the Management of Nonalcoholic Fatty Liver Diseases (NAFLD): Insights into the Role of Oxidative Stress and Antioxidant Mechanism. Antioxidants (Basel) 2021; 10:antiox10071076. [PMID: 34356308 PMCID: PMC8301033 DOI: 10.3390/antiox10071076] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 06/27/2021] [Accepted: 07/01/2021] [Indexed: 02/07/2023] Open
Abstract
Nonalcoholic fatty liver diseases (NAFLD) represent a set of liver disorders progressing from steatosis to steatohepatitis, fibrosis, cirrhosis, and hepatocellular carcinoma, which induce huge burden to human health. Many pathophysiological factors are considered to influence NAFLD in a parallel pattern, involving insulin resistance, oxidative stress, lipotoxicity, mitochondrial dysfunction, endoplasmic reticulum stress, inflammatory cascades, fibrogenic reaction, etc. However, the underlying mechanisms, including those that induce NAFLD development, have not been fully understood. Specifically, oxidative stress, mainly mediated by excessive accumulation of reactive oxygen species, has participated in the multiple NAFLD-related signaling by serving as an accelerator. Ameliorating oxidative stress and maintaining redox homeostasis may be a promising approach for the management of NAFLD. Green tea is one of the most important dietary resources of natural antioxidants, above which epigallocatechin gallate (EGCG) notably contributes to its antioxidative action. Accumulative evidence from randomized clinical trials, systematic reviews, and meta-analysis has revealed the beneficial functions of green tea and EGCG in preventing and managing NAFLD, with acceptable safety in the patients. Abundant animal and cellular studies have demonstrated that green tea and EGCG may protect against NAFLD initiation and development by alleviating oxidative stress and the related metabolism dysfunction, inflammation, fibrosis, and tumorigenesis. The targeted signaling pathways may include, but are not limited to, NRF2, AMPK, SIRT1, NF-κB, TLR4/MYD88, TGF-β/SMAD, and PI3K/Akt/FoxO1, etc. In this review, we thoroughly discuss the oxidative stress-related mechanisms involved in NAFLD development, as well as summarize the protective effects and underlying mechanisms of green tea and EGCG against NAFLD.
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Khalil A, Elfert A, Ghanem S, Helal M, Abdelsattar S, Elgedawy G, Obada M, Abdel-Samiee M, El-Said H. The role of metabolomics in hepatocellular carcinoma. EGYPTIAN LIVER JOURNAL 2021. [DOI: 10.1186/s43066-021-00085-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Abstract
Background
Hepatocellular carcinoma is the most common primary liver malignancy, with the highest incidence in the developing world, including Egypt. Hepatocellular carcinoma is usually diagnosed in the terminal stage of the disease because of the low sensitivity of the available screening tests. During the process of carcinogenesis, the cellular metabolism is altered to allow cancer cells to adapt to the hypoxic environment and therefore increase anabolic synthesis and survival and avoid the apoptotic death signals. These changes in metabolic status can be tracked by metabolomics analysis.
Main body
Metabolomics is a comprehensive approach for identifying metabolic signatures towards the screening, prediction, and earlier diagnosis of hepatocellular carcinoma with greater efficiency than the conventional diagnostic biomarker. The identification of metabolic changes associated with hepatocellular carcinoma is essential to the understanding of disease pathophysiology and enables better monitoring of high-risk individuals. However, due to the complexity of the metabolic pathways associated with hepatocellular carcinoma, the details of these perturbations are still not adequately characterized. The current status of biomarkers for hepatocellular carcinoma and their insufficiencies and metabolic pathways linked to hepatocellular carcinogenesis are briefly addressed in this mini-review. The review focused on the significantly changed metabolites and pathways associated with hepatocellular carcinoma such as phospholipids, bile acids, amino acids, reactive oxygen species metabolism, and the metabolic changes related to energy production in a cancer cell. The review briefly discusses the sensitivity of metabolomics in the prediction and prognosis of hepatocellular carcinoma and the effect of coexisting multiple etiologies of the disease.
Conclusions
Metabolomics profiling is a potentially promising tool for better predicting, diagnosis, and prognosis of hepatocellular carcinoma.
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Increased Visceral Adipose Tissue and Hyperinsulinemia Raise the Risk for Recurrence of Non-B Non-C Hepatocellular Carcinoma after Curative Treatment. Cancers (Basel) 2021; 13:cancers13071542. [PMID: 33810624 PMCID: PMC8036481 DOI: 10.3390/cancers13071542] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary With the increasing prevalence of obesity and diabetes in most countries, the increase in hepatocellular carcinoma (HCC) associated with these factors has recently become a serious healthcare problem. HCC can often emerge in the non-cirrhotic liver among obese patients, and it might suggest that the conventional surveillance strategies for HCC, which is mainly targeted at cirrhotic patients with hepatitis B or C virus, might be insufficient in the overnutrition era. We tried to extract factors that affect recurrence-free survival in patients with non-viral HCC, among obesity and diabetes factors, together with the established recurrence risk factors, using a decision-tree analysis. Abstract We investigated the factors affecting recurrence-free survival in patients with non-B non-C hepatocellular carcinoma (HCC) who received curative treatment. Decision-tree analysis was performed in 72 curative cases of non-B non-C HCC to extract the risk factors for recurrence. The reliability of the extracted risk factors was evaluated using the Kaplan–Meier method and the Cox proportional hazards model. The decision-tree analysis extracted three factors—visceral adipose tissue (VAT) index (VATI; <71 and ≥71 cm2/m2), which was the cross-sectional areas of VAT on the computed tomographic image at the umbilical level, normalized by the square of the height, fasting immunoreactive insulin (FIRI; <5.5 and ≥5.5 µU/mL), and alpha-fetoprotein (AFP; <11 and ≥11 ng/mL). The Cox proportional hazards model showed that VATI (hazard ratio (HR): 2.556, 95% confidence interval (CI): 1.191–5.486, p = 0.016), FIRI (HR: 3.149, 95% CI: 1.156–8.575, p = 0.025), and AFP (HR: 3.362, 95% CI: 1.550–7.288, p = 0.002) were all independent risk factors for HCC recurrence. Non-B non-C HCC patients with a higher VATI (≥71 cm2/m2) or higher FIRI (≥5.5 µU/mL) and AFP (≥11 ng/mL) if VATI was <71 cm2/m2 are prone to recurrence after curative treatment.
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Leone V, Ali A, Weber A, Tschaharganeh DF, Heikenwalder M. Liver Inflammation and Hepatobiliary Cancers. Trends Cancer 2021; 7:606-623. [PMID: 33674229 DOI: 10.1016/j.trecan.2021.01.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 12/17/2020] [Accepted: 01/28/2021] [Indexed: 02/06/2023]
Abstract
Immune regulation has an important role in cancer development, particularly in organs with continuous exposure to environmental pathogens, such as the liver and gastrointestinal tract. Chronic liver inflammation can lead to the development of hepatobiliary cancers, namely hepatocellular carcinoma (HCC), intrahepatic cholangiocarcinoma (iCCA), or combined HCC (cHCC)-CCA. In this review, we discuss the link between oxidative stress and the hepatic immune compartments, as well as how these factors trigger hepatocyte damage, proliferation, and eventually cancer initiation and its sustainment. We further give an overview of new anticancer therapies based on immunomodulation.
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Affiliation(s)
- Valentina Leone
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; Research Unit Radiation Cytogenetics, Helmholtz Zentrum München Research Center for Environmental Health (GmbH), 85764 Neuherberg, Germany
| | - Adnan Ali
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Achim Weber
- Department of Pathology and Molecular Pathology, Institute of Molecular Cancer Research (IMCR), University Zurich and University Hospital Zurich, 8091 Zurich, Switzerland
| | - Darjus Felix Tschaharganeh
- Helmholtz-University Group Cell Plasticity and Epigenetic Remodeling, German Cancer Research Center (DKFZ) and Institute of Pathology University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany.
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11
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Imai K, Takai K, Miwa T, Taguchi D, Hanai T, Suetsugu A, Shiraki M, Shimizu M. Rapid Depletion of Subcutaneous Adipose Tissue during Sorafenib Treatment Predicts Poor Survival in Patients with Hepatocellular Carcinoma. Cancers (Basel) 2020; 12:E1795. [PMID: 32635536 PMCID: PMC7407859 DOI: 10.3390/cancers12071795] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/24/2020] [Accepted: 06/30/2020] [Indexed: 12/21/2022] Open
Abstract
The aim of this study was to assess the annualized changes in body composition, including skeletal muscle, subcutaneous adipose tissue (SAT), and visceral adipose tissue (VAT) before, during, and after sorafenib treatment in patients with hepatocellular carcinoma (HCC). This retrospective study evaluated 61 HCC patients treated with sorafenib. Annualized changes (Δ; cm2/m2/year) in skeletal muscle index (SMI), SAT index (SATI), and VAT index (VATI), which were defined as the cross-sectional areas (cm2) of those areas on computed tomography normalized by the square of one's height (m2), before (pre), during (during), and after (post) sorafenib treatment, were calculated. Patients within the 20th percentile cutoffs for these indices were classified into the rapid depletion group and the effects of these values on survival were analyzed using the Kaplan-Meier analysis and Cox proportional-hazards model. Annualized depletion rates of SMI (ΔSMIpre: -3.5, ΔSMIduring: -3.5, ΔSMIpost: -8.0) and VATI (ΔVATIpre: -3.2, ΔVATIduring: -2.8, ΔVATIpost: -15.1) accelerated after the cancellation of sorafenib, whereas that of SATI (ΔSATIpre: -4.8, ΔSATIduring; -7.6, ΔSATIpost; -8.0) had already accelerated during sorafenib treatment. Patients with rapid depletion of ΔSATIduring experienced significantly worse survival rates (p < 0.001), and it was an independent predictor of survival (p = 0.009), together with therapeutic effect (p < 0.001). Rapid depletion of SAT during sorafenib treatment can be used to predict survival in patients with HCC.
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Affiliation(s)
- Kenji Imai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan; (K.T.); (T.M.); (D.T.); (T.H.); (A.S.); (M.S.); (M.S.)
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12
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Morimoto M, Hashimoto T, Tsuda Y, Nakatsu T, Kitaoka T, Kyotani S. Assessment of oxidative stress in autism spectrum disorder using reactive oxygen metabolites and biological antioxidant potential. PLoS One 2020; 15:e0233550. [PMID: 32442231 PMCID: PMC7244111 DOI: 10.1371/journal.pone.0233550] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 05/07/2020] [Indexed: 12/27/2022] Open
Abstract
There are several studies on oxidative stress of Autism Spectrum Disorder (ASD), but in these cases there is no study to measure oxidative stress and antioxidant capacity at the same time or studies considering childhood development. Therefore, this study comprehensively assessed the level of oxidative stress in ASD children by simultaneously measuring reactive oxygen metabolites (d-ROMs) and biological antioxidant potential (BAP). The subjects were Japanese, 77 typical development (TD) children, 98 ASD children, samples were plasma. The subjects were divided into age groups: toddlers/preschool age (2–6 years) and school age (7–15 years), to compare the relationships among the d-ROMs levels and BAP/d-ROMs ratios. Furthermore, the correlations between the Parent-interview ASD Rating Scales (PARS) scores and the measured values were analyzed. The levels of d-ROMs were significantly higher in the ASD (7–15 years) than in TD (7–15 years). The PARS scores were significantly higher in the ASD and were significantly correlated with d-ROMs levels. These results suggested that d-ROMs and BAP/d-ROMs ratios could be objective, measured indicators that could be used in clinical practice to assess stress in ASD children.
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Affiliation(s)
- Masahito Morimoto
- Department of pharmacy, Japanese Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities, Tokushima, Japan
- * E-mail:
| | - Toshiaki Hashimoto
- Department of pediatrics, Japanese Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities, Tokushima, Japan
| | - Yoshimi Tsuda
- Department of pediatrics, Japanese Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities, Tokushima, Japan
| | - Tadanori Nakatsu
- Department of pediatrics, Japanese Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities, Tokushima, Japan
| | - Taisuke Kitaoka
- Graduate School of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
| | - Shojiro Kyotani
- Graduate School of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
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Imai K, Takai K, Miwa T, Taguchi D, Hanai T, Suetsugu A, Shiraki M, Shimizu M. Rapid Depletions of Subcutaneous Fat Mass and Skeletal Muscle Mass Predict Worse Survival in Patients with Hepatocellular Carcinoma Treated with Sorafenib. Cancers (Basel) 2019; 11:E1206. [PMID: 31430945 PMCID: PMC6721466 DOI: 10.3390/cancers11081206] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/14/2019] [Accepted: 08/16/2019] [Indexed: 02/07/2023] Open
Abstract
The aim of this study was to investigate whether rapid depletions of fat mass and skeletal muscle mass predict mortality in hepatocellular carcinoma (HCC) patients treated with sorafenib. This retrospective study evaluated 61 HCC patients. The cross-sectional areas of visceral and subcutaneous fat mass and skeletal muscle mass were measured by computed tomography, from which the visceral fat mass index (VFMI), subcutaneous fat mass index (SFMI), and skeletal muscle index (L3SMI) were obtained. The relative changes in these indices per 120 days (ΔVFMI, ΔSFMI, and ΔL3SMI) before and after sorafenib treatment were calculated in each patient. Patients within the 20th percentile cutoffs for these indices were classified into the rapid depletion (RD) group. Kaplan-Meier analysis revealed that with respect to ΔL3SMI (p = 0.0101) and ΔSFMI (p = 0.0027), the RD group had a significantly poorer survival. Multivariate analysis using the Cox proportional-hazards model also demonstrated that ΔL3SMI (≤-5.73 vs. >-5.73; hazard ratio [HR]: 4.010, 95% confidence interval [CI]: 1.799-8.938, p = < 0.001) and ΔSFMI (≤-5.33 vs. >-5.33; HR: 4.109, 95% CI: 1.967-8.584, p = < 0.001) were independent predictors. Rapid depletions of subcutaneous fat mass and skeletal muscle mass after the introduction of sorafenib indicate a poor prognosis.
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Affiliation(s)
- Kenji Imai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
| | - Koji Takai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Takao Miwa
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Daisuke Taguchi
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Tatsunori Hanai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Atsushi Suetsugu
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Makoto Shiraki
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
| | - Masahito Shimizu
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan
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Homeostatic Model Assessment of Insulin Resistance for Predicting the Recurrence of Hepatocellular Carcinoma after Curative Treatment. Int J Mol Sci 2019; 20:ijms20030605. [PMID: 30704150 PMCID: PMC6387449 DOI: 10.3390/ijms20030605] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 01/18/2019] [Accepted: 01/29/2019] [Indexed: 02/07/2023] Open
Abstract
Diabetes mellitus (DM) is a risk factor for hepatocellular carcinoma (HCC). The purpose of this study was to investigate the impact of the disorder of glucose metabolism on the recurrence of HCC after curative treatment. Two hundred and eleven patients with HCC who received curative treatment in our hospital from 2006 to 2017 were enrolled in this study. Recurrence-free survival was estimated using the Kaplan–Meier method, and the differences between the groups partitioned by the presence or absence of DM and the values of hemoglobin A1c (HbA1c), fasting plasma glucose (FPG), fasting immunoreactive insulin (FIRI), and homeostasis model assessment-insulin resistance (HOMA-IR) were evaluated using the log-rank test. There were no significant differences in the recurrence-free survival rate between the patients with and without DM (p = 0.144), higher and lower levels of HbA1c (≥6.5 and <6.5%, respectively; p = 0.509), FPG (≥126 and <126 mg/dL, respectively; p = 0.143), and FIRI (≥10 and <10 μU/mL, respectively; p = 0.248). However, the higher HOMA-IR group (≥2.3) had HCC recurrence significantly earlier than the lower HOMA-IR group (<2.3, p = 0.013). Moreover, there was a significant difference between the higher and lower HOMA-IR groups without DM (p = 0.009), and there was no significant difference between those groups with DM (p = 0.759). A higher HOMA-IR level, particularly in non-diabetic patients, was a significant predictor for HCC recurrence after curative treatment.
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Ding HR, Wang JL, Ren HZ, Shi XL. Lipometabolism and Glycometabolism in Liver Diseases. BIOMED RESEARCH INTERNATIONAL 2018; 2018:1287127. [PMID: 31205932 PMCID: PMC6530156 DOI: 10.1155/2018/1287127] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 12/03/2018] [Indexed: 12/12/2022]
Abstract
The liver is the main metabolic organ in the body especially in lipometabolism and glycometabolism. Carbohydrates and fats disorders can result in insulin resistance in the liver. Metabolic imbalance can even lead to life-threatening conditions. Therefore, it is essential to maintain the normal metabolic function of the liver. When the liver is in a pathological state, liver metabolism homeostasis is damaged, and metabolic disorders will further aggravate liver disease. Consequently, it is essential to determine the relationship between liver diseases and metabolic disorders. Here we review a lot of evidence that liver diseases are closely related to lipometabolism and glycometabolism. Although the disorder of the liver metabolism is caused by different liver diseases, the break of metabolic balance is determined by changes in the state of the liver. We discuss the relationship between liver disease and metabolic changes, outline the process of how metabolic changes are regulated by liver diseases, and describe the role which metabolic changes play in the process and prognosis of liver disease.
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Affiliation(s)
- Hao-ran Ding
- Department of Hepatobiliary Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Jing-lin Wang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Hao-zhen Ren
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Xiao-lei Shi
- Department of Hepatobiliary Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
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Lorente L. New prognostic biomarkers of mortality in patients undergoing liver transplantation for hepatocellular carcinoma. World J Gastroenterol 2018; 24:4230-4242. [PMID: 30310256 PMCID: PMC6175764 DOI: 10.3748/wjg.v24.i37.4230] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 08/18/2018] [Accepted: 08/24/2018] [Indexed: 02/06/2023] Open
Abstract
The outcome prediction of hepatocellular carcinoma (HCC) patients undergoing liver transplantation (LT) was classically established using various macromorphological factors and serum alpha-fetoprotein levels prior to LT. However, other biomarkers have recently been reported to be associated with the prognosis of HCC patients undergoing to LT. This review summarizes clinical data on these new biomarkers. High blood levels of malondialdehyde, total antioxidant capacity, caspase-cleaved cytokeratin-18, soluble CD40 ligand, substance P, C-reactive protein, and vascular endothelial growth factor, increased neutrophil to lymphocyte ratio and platelet to lymphocyte ratio in blood, high peripheral blood expression of human telomerase reverse transcriptase messenger ribonucleic acid, and high HCC expression of dickkopf-1 have recently been associated with decreased survival rates. In addition, high blood levels of des-gamma-carboxy prothrombin, and high HCC expression of glypican-3, E-cadherin and beta-catenin have been associated with increased HCC recurrence. Additional research is necessary to establish the prognostic role of these biomarkers in HCC prior to LT. Furthermore, some of these biomarkers are also interesting because their potential modulation could help to create new research lines for improving the outcomes of those patients.
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Affiliation(s)
- Leonardo Lorente
- Intensive Care Unit, Hospital Universitario de Canarias, Santa Cruz de Tenerife 38320, Spain
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D'Arena G, Seneca E, Migliaccio I, De Feo V, Giudice A, La Rocca F, Capunzo M, Calapai G, Festa A, Caraglia M, Musto P, Iorio EL, Ruggieri V. Oxidative stress in chronic lymphocytic leukemia: still a matter of debate. Leuk Lymphoma 2018; 60:867-875. [PMID: 30234409 DOI: 10.1080/10428194.2018.1509317] [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] [Indexed: 02/07/2023]
Abstract
There is a large body of evidence showing a strong correlation between carcinogenesis of several types of human tumors, including chronic lymphocytic leukemia (CLL), and oxidative stress (OS). The mechanisms by which OS may promote cancer pathogenesis have not been completely deciphered yet and, in CLL, as in other neoplasms, whether OS is a primary cause or simply a downstream effect of the disease is still an open question. It has been demonstrated that, in CLL, OS concomitantly results from increased reactive oxygen species (ROS) production, mainly ascribable to CLL cells mitochondrial activity, and impaired antioxidant defenses. Interestingly, OS evaluation in CLL patients, at diagnosis, seems to have a prognostic significance, thus getting new insights in the biological comprehension of the disease with potential therapeutic implications.
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Affiliation(s)
- Giovanni D'Arena
- a Hematology and Stem Cell Transplantation Unit , IRCCS-CROB, Referral Cancer Center of Basilicata, Rionero in Vulture , Italy
| | - Elisa Seneca
- a Hematology and Stem Cell Transplantation Unit , IRCCS-CROB, Referral Cancer Center of Basilicata, Rionero in Vulture , Italy
| | - Ilaria Migliaccio
- a Hematology and Stem Cell Transplantation Unit , IRCCS-CROB, Referral Cancer Center of Basilicata, Rionero in Vulture , Italy
| | - Vincenzo De Feo
- b Pharmacology Department , University of Salerno , Salerno , Italy
| | - Aldo Giudice
- c Istituto Nazionale Tumori IRCCS Fondazione Pascale , Napoli , Italy
| | - Francesco La Rocca
- d Laboratory of Preclinical and Translational Research , IRCCS-CROB, Referral Cancer Center of Basilicata , Rionero in Vulture , Italy
| | - Mario Capunzo
- e Department of Medicine and Surgery , University of Salerno , Salerno , Italy
| | - Gioacchino Calapai
- f Department of Biomedical and Dental Sciences and Morphological and Functional Sciences , University of Messina , Messina , Italy
| | - Agostino Festa
- g Department of Biochimics, Biophysics and General Pathology , University of Campania "Luigi Vanvitelli" , Naples , Italy
| | - Michele Caraglia
- g Department of Biochimics, Biophysics and General Pathology , University of Campania "Luigi Vanvitelli" , Naples , Italy
| | - Pellegrino Musto
- h Scientific Direction, IRCCS-CROB , Referral Cancer Center of Basilicata, Rionero in Vulture , Italy
| | | | - Vitalba Ruggieri
- d Laboratory of Preclinical and Translational Research , IRCCS-CROB, Referral Cancer Center of Basilicata , Rionero in Vulture , Italy
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Abstract
Hepatocellular carcinoma (HCC) is the second leading cause of cancer-related deaths worldwide. There are two major challenges for HCC, the first being that early detection is generally not applicable, and secondly, it is usually fatal within several months after diagnosis. HCC is an inflammation-induced cancer. It is known that chronic inflammation leads to oxidative/nitrosative stress and lipid peroxidation, generating excess oxidative stress, together with aldehydes which can react with DNA bases to form promutagenic DNA adducts. In this review, the evidence between oxidative stress and liver carcinogenesis is summarized. We focused on the potential of using DNA adducts as oxidative stress biomarkers for liver carcinogenesis.
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Affiliation(s)
- Ying Fu
- Laboratory of Molecular Biology, Center for Cancer Research, NCI, Bethesda, MD 20892, USA
| | - Fung-Lung Chung
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20007, USA
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Lorente L, Rodriguez ST, Sanz P, Pérez-Cejas A, Abreu-González P, Padilla J, Díaz D, González A, Martín MM, Jiménez A, Cerro P, Barrera MA. Serum total antioxidant capacity prior to liver transplantation for hepatocellular carcinoma is associated with 1-year liver transplantation survival. J Int Med Res 2018; 46:2641-2649. [PMID: 29911482 PMCID: PMC6124293 DOI: 10.1177/0300060518768150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Objective To determine whether there was an association between serum total antioxidant capacity (TAC) levels prior to in liver transplantation (LT) for hepatocellular carcinoma (HCC) and 1-year LT mortality. Methods This observational retrospective single-centre study of patients with LT for HCC measured serum levels of TAC and malondialdehyde (as a biomarker of lipid peroxidation) before LT. The study endpoint was 1-year LT mortality. Results This study included 142 patients who underwent LT for HCC. Patients who survived the first year (n = 127) had significantly lower aged liver donors, significantly higher serum TAC levels, and significantly lower serum malondialdehyde levels compared with the non-survivors (n = 15). Logistic regression analysis found that serum TAC levels (odds ratio [OR] 0.275; 95% confidence interval [CI] 0.135, 0.562) and the age of the LT donor (OR 1.050; 95% CI 1.009, 1.094) were associated with 1-year LT mortality. There was an inverse association between serum levels of TAC and malondialdehyde levels (rho = –0.22). Conclusions There was an association between low serum TAC levels prior to LT for HCC and mortality during the first year after LT. There was an inverse association between serum TAC levels and lipid peroxidation as measured by malondialdehyde levels.
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Affiliation(s)
- Leonardo Lorente
- 1 Intensive Care Unit, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - Sergio T Rodriguez
- 2 Intensive Care Unit, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
| | - Pablo Sanz
- 3 Deparment of Surgery, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
| | - Antonia Pérez-Cejas
- 4 Laboratory Department, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - Pedro Abreu-González
- 5 Deparment of Physiology, Faculty of Medicine, University of the La Laguna, Santa Cruz de Tenerife, Spain
| | - Javier Padilla
- 3 Deparment of Surgery, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
| | - Dácil Díaz
- 6 Department of Digestive Medicine, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
| | - Antonio González
- 6 Department of Digestive Medicine, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
| | - María M Martín
- 2 Intensive Care Unit, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
| | - Alejandro Jiménez
- 7 Research Unit, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - Purificación Cerro
- 8 Transplant Unit, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
| | - Manuel A Barrera
- 3 Deparment of Surgery, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz Tenerife, Spain
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Increased visceral fat volume raises the risk for recurrence of hepatocellular carcinoma after curative treatment. Oncotarget 2018; 9:14058-14067. [PMID: 29581826 PMCID: PMC5865652 DOI: 10.18632/oncotarget.24500] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 02/10/2018] [Indexed: 12/15/2022] Open
Abstract
Obesity is a risk factor for the development of hepatocellular carcinoma (HCC). This study aimed to assess the influence of visceral fat on the recurrence of HCC after curative treatment. In 207 curative cases of HCC, the cross-sectional areas of visceral and subcutaneous fat mass on the computed tomographic image at the fourth lumbar vertebra were normalized by the square of the height to obtain the visceral fat mass index (VFMI) and the subcutaneous fat mass index (SFMI), respectively. Whether VFMI and SFMI contributed to recurrence of HCC and overall survival was analyzed using a Cox proportional hazards model. Increased VFMI was significantly associated with recurrence of HCC (P = 0.006), whereas SFMI was not (P = 0.502). When the patients were divided based on the optimal cut off value for VFMI (47.2 cm2/m2), obtained from maximally selected rank statistics to best predict the risk for recurrence, the higher VFMI group (n = 79) had more probability of recurrence than the lower VFMI group (n = 128) (log rank test, P = 0.002). There were significant differences in body mass index (P < .0001), SFMI (P < .0001), L3 skeletal muscle index (P < .0001), platelet count (P = 0.003), hemoglobin A1c (P < .0001), triglycerides (P = 0.004), serum leptin (P = 0.043), and underlying liver disease (P < .0001) between the groups. Neither VFMI (P = 0.689) nor SFMI (P = 0.117) significantly contributed to overall survival. VFMI, which is involved in obesity and its related metabolic disorders such as diabetes, hyperlipidemia, and adipokine imbalance, is an extremely promising indicator that can predict the risk of recurrence of HCC after curative treatment.
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Fu Y, Silverstein S, McCutcheon JN, Dyba M, Nath RG, Aggarwal M, Coia H, Bai A, Pan J, Jiang J, Kallakury B, Wang H, Zhang YW, Giaccone G, He AR, Chung FL. An endogenous DNA adduct as a prognostic biomarker for hepatocarcinogenesis and its prevention by Theaphenon E in mice. Hepatology 2018; 67:159-170. [PMID: 28718980 PMCID: PMC5912673 DOI: 10.1002/hep.29380] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 06/07/2017] [Accepted: 07/13/2017] [Indexed: 12/21/2022]
Abstract
UNLABELLED Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related deaths worldwide, mainly because of its poor prognosis. A valid mechanism-based prognostic biomarker is urgently needed. γ-hydroxy-1,N2 -propanodeoxyguanosine (γ-OHPdG) is an endogenously formed mutagenic DNA adduct derived from lipid peroxidation. We examined the relationship of γ-OHPdG with hepatocarcinogenesis in two animal models and its potential role as a prognostic biomarker for recurrence in HCC patients. Bioassays were conducted in xeroderma pigmentosum group A knockout mice and diethylnitrosamine-injected mice, both prone to HCC development. γ-OHPdG levels in the livers of these animals were determined. The effects of antioxidant treatments on γ-OHPdG and hepatocarcinogenesis were examined. Using two independent sets of HCC specimens from patients, we examined the relationship between γ-OHPdG and survival or recurrence-free survival. γ-OHPdG levels in liver DNA showed an age-dependent increase and consistently correlated with HCC development in all three animal models. Theaphenon E treatment significantly decreased γ-OHPdG levels in the liver DNA of xeroderma pigmentosum group A knockout mice and remarkably reduced HCC incidence in these mice to 14% from 100% in the controls. It also effectively inhibited HCC development in the diethylnitrosamine-injected mice. Using clinical samples from two groups of patients, our study revealed that higher levels of γ-OHPdG are strongly associated with low survival (P < 0.0001) and low recurrence-free survival (P = 0.007). CONCLUSION These results support γ-OHPdG as a mechanism-based, biologically relevant biomarker for predicting the risk of HCC and its recurrence. (Hepatology 2018;67:159-170).
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Affiliation(s)
- Ying Fu
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA,To whom correspondence should be addressed. Dr. Fung-Lung Chung, Dept. of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, 3800 Reservoir Road, LL 128A, Box 571465, Washington, D. C. 20057. Tel.: 202-687-3021; Fax: 202-687-1068; . Dr. Ying Fu, Dept. of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, 3800 Reservoir Road, LL 128A, Box 571465, Washington, D. C. 20057. Tel.: 202-230-2320; Fax: 202-687-1068;
| | - Shana Silverstein
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Justine N. McCutcheon
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Marcin Dyba
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Raghu G. Nath
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Monika Aggarwal
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Heidi Coia
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Angela Bai
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Jishen Pan
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Jiji Jiang
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Bhaskar Kallakury
- Department of Pathology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Hongkun Wang
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Yu-Wen Zhang
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Giuseppe Giaccone
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Aiwu Ruth He
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Fung-Lung Chung
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA,To whom correspondence should be addressed. Dr. Fung-Lung Chung, Dept. of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, 3800 Reservoir Road, LL 128A, Box 571465, Washington, D. C. 20057. Tel.: 202-687-3021; Fax: 202-687-1068; . Dr. Ying Fu, Dept. of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, 3800 Reservoir Road, LL 128A, Box 571465, Washington, D. C. 20057. Tel.: 202-230-2320; Fax: 202-687-1068;
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Hesperidin protects against chemically induced hepatocarcinogenesis via modulation of Nrf2/ARE/HO-1, PPARγ and TGF-β1/Smad3 signaling, and amelioration of oxidative stress and inflammation. Chem Biol Interact 2017; 277:146-158. [DOI: 10.1016/j.cbi.2017.09.015] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 09/11/2017] [Accepted: 09/17/2017] [Indexed: 12/15/2022]
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23
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D'Arena G, Vitale C, Perbellini O, Coscia M, La Rocca F, Ruggieri V, Visco C, Di Minno NMD, Innocenti I, Pizza V, Deaglio S, Di Minno G, Giudice A, Calapai G, Musto P, Laurenti L, Iorio EL. Prognostic relevance of oxidative stress measurement in chronic lymphocytic leukaemia. Eur J Haematol 2017. [PMID: 28646624 DOI: 10.1111/ejh.12918] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To evaluate the prognostic significance of oxidative stress (OS) and antioxidant defence status measurement in patients with chronic lymphocytic leukaemia (CLL). METHODS d-ROMs test and BAP test were evaluated at diagnosis of 165 patients with CLL and correlated with clinical-biological features and prognosis. RESULTS An increased oxidative damage (d-ROMs test) and a reduced antioxidant potential (BAP test) were found in CLL patients than normal controls (P<.0001). CLL patients with higher d-ROMs values had higher number of circulating white blood cells and lymphocytes, and higher values of β2 -microglobulin. Higher d-ROMs values were found in female (P=.0003), in patients with unmutated IgVH (P=.04), unfavourable cytogenetics (P=.002) and more advanced clinical stage (P=.002). Higher BAP test values were found in patients expressing CD49d (P=.01) and with more advanced clinical stage (P=.004). At a median follow-up of 48 months, CLL patients with d-ROMs ≥418 CARR U were found to have a shorter time to first treatment (TFT) (P=.0002), and a reduced survival (P=.006) than others. CLL patients with BAP test values ≥2155 μmol/L had a shorter TFT (P=.008) and a shorter survival (P=.003). CONCLUSIONS OS can affect CLL patients by concomitantly increasing reactive oxygen metabolites production and decreasing antioxidant defences.
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Affiliation(s)
- Giovanni D'Arena
- Hematology and Stem Cell Transplantation Unit, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Candida Vitale
- Division of Hematology, AOU Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | | | - Marta Coscia
- Division of Hematology, AOU Città della Salute e della Scienza di Torino, University of Torino, Torino, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Francesco La Rocca
- Laboratory of Pre-Clinical and Translational Research, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Vitalba Ruggieri
- Laboratory of Pre-Clinical and Translational Research, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Carlo Visco
- Hematology Unit, "S. Bortolo" Hospital, Vicenza, Italy
| | - Nicola Matteo Dario Di Minno
- Department of Clinical Medicine and Surgery, Regional Reference Centre for Coagulation Disorders, "Federico II" University, Napoli, Italy
| | - Idanna Innocenti
- Hematology Department, Catholic University of "Sacred Hearth", Roma, Italy
| | - Vincenzo Pizza
- Neurophisiopathology Unit, "S. Luca" Hospital, Vallo della Lucania, Italy
| | - Silvia Deaglio
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Giovanni Di Minno
- Department of Clinical Medicine and Surgery, Regional Reference Centre for Coagulation Disorders, "Federico II" University, Napoli, Italy
| | - Aldo Giudice
- Epidemiology Unit, Istituto Nazionale dei Tumori, "Fondazione G. Pascale", IRCCS, Napoli, Italy
| | - Gioacchino Calapai
- Department of Biomedical and Dental Sciences and Morphological and Functional Sciences, University of Messina, Messina, Italy
| | - Pellegrino Musto
- Scientific Direction, IRCCS Centro di Riferimento Oncologico della Basilicata, Rionero in Vulture, Italy
| | - Luca Laurenti
- Hematology Department, Catholic University of "Sacred Hearth", Roma, Italy
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Fitian AI, Cabrera R. Disease monitoring of hepatocellular carcinoma through metabolomics. World J Hepatol 2017; 9:1-17. [PMID: 28105254 PMCID: PMC5220267 DOI: 10.4254/wjh.v9.i1.1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 09/20/2016] [Accepted: 10/24/2016] [Indexed: 02/06/2023] Open
Abstract
We elucidate major pathways of hepatocarcinogenesis and accurate diagnostic metabolomic biomarkers of hepatocellular carcinoma (HCC) identified by contemporary HCC metabolomics studies, and delineate a model HCC metabolomics study design. A literature search was carried out on Pubmed for HCC metabolomics articles published in English. All relevant articles were accessed in full text. Major search terms included “HCC”, “metabolomics”, “metabolomics”, “metabonomic” and “biomarkers”. We extracted clinical and demographic data on all patients and consolidated the lead candidate biomarkers, pathways, and diagnostic performance of metabolomic expression patterns reported by all studies in tables. Where reported, we also extracted and summarized the metabolites and pathways most highly associated with the development of cirrhosis in table format. Pathways of lysophospholipid, sphingolipid, bile acid, amino acid, and reactive oxygen species metabolism were most consistently associated with HCC in the cited works. Several studies also elucidate metabolic alterations strongly associated with cirrhosis, with γ-glutamyl peptides, bile acids, and dicarboxylic acids exhibiting the highest capacity for stratifying cirrhosis patients from appropriately matched controls. Collectively, global metabolomic profiles of the referenced works exhibit a promising diagnostic capacity for HCC at a capacity greater than that of conventional diagnostic biomarker alpha-fetoprotein. Metabolomics is a powerful strategy for identifying global metabolic signatures that exhibit potential to be leveraged toward the screening, diagnosis, and management of HCC. A streamlined study design and patient matching methodology may improve concordance among metabolomic datasets in future works.
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25
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Kawaguchi T, Ueno T, Nogata Y, Hayakawa M, Koga H, Torimura T. Wheat-bran autolytic peptides containing a branched-chain amino acid attenuate non-alcoholic steatohepatitis via the suppression of oxidative stress and the upregulation of AMPK/ACC in high-fat diet-fed mice. Int J Mol Med 2016; 39:407-414. [DOI: 10.3892/ijmm.2016.2831] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 12/12/2016] [Indexed: 11/06/2022] Open
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26
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Lyu Z, Chen Y, Guo X, Zhou F, Yan Z, Xing J, An J, Zhang H. Genetic variants in glucose-6-phosphate isomerase gene as prognosis predictors in hepatocellular carcinoma. Clin Res Hepatol Gastroenterol 2016; 40:698-704. [PMID: 27288297 DOI: 10.1016/j.clinre.2016.05.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 04/14/2016] [Accepted: 05/02/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Metabolic reprogramming is an important hallmark of cancer cells, including the alterations of activity and expression of enzymes in glucose metabolism. Previous studies have demonstrated the critical role of glucise-6-phosphate isomerase (GPI) in cancer initiation, metastasis and progression. However, the significance of single nucleotide polymorphisms (SNPs) in GPI gene has not been investigated in hepatocellular carcinoma (HCC). METHODS In this study, a total of 3 functional SNPs in GPI gene were genotyped in 492 HCC patients with surgical treatment. Multivariate Cox proportional hazards model and Kaplan-Meier curve were used for the analysis of overall survival (OS) and recurrence-free survival (RFS). RESULTS The homozygous variant genotypes of rs7248411 in mRNA splice sites of GPI gene were significantly associated with an increased risk of death in the multivariate analysis (Hazard ratio [HR], 2.07; 95% confidence interval [95% CI]: 1.16-3.68 in a recessive model). In stratified analysis, the association remained significant in patients with high α-fetal protein (AFP) level (HR=2.37, 95% CI 1.25-4.49). Moreover, we identified the interaction between rs7248411 and AFP level in predicting the prognosis of HCC patients (P for interaction<0.001). CONCLUSIONS Our data suggest that GPI gene polymorphism may serve as potential biomarkers to predict the OS of HCC. Further studies with different ethnicities are needed to validate our findings and generalize its clinical utility.
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Affiliation(s)
- Zhuomin Lyu
- Department of Pain Treatment, Tangdu Hospital, Fourth Military Medical University, 169, Changle West Road, Xi'an, Shaanxi, 710038, China
| | - Yibing Chen
- State Key Laboratory of Cancer Biology, Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Xu Guo
- State Key Laboratory of Cancer Biology, Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Feng Zhou
- Department of General Surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Zhaoyong Yan
- Department of Pain Treatment, Tangdu Hospital, Fourth Military Medical University, 169, Changle West Road, Xi'an, Shaanxi, 710038, China
| | - Jinliang Xing
- State Key Laboratory of Cancer Biology, Experimental Teaching Center of Basic Medicine, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Jiaze An
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, 169, Changle West Road, Xi'an, Shaanxi, 710032, China.
| | - Hongxin Zhang
- Department of Pain Treatment, Tangdu Hospital, Fourth Military Medical University, 169, Changle West Road, Xi'an, Shaanxi, 710038, China.
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27
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Nakamoto K, Watanabe M, Sada M, Inui T, Nakamura M, Honda K, Wada H, Mikami Y, Matsuzaki H, Horie M, Noguchi S, Yamauchi Y, Koyama H, Kogane T, Kohyama T, Takizawa H. Serum Reactive Oxygen Metabolite Levels Predict Severe Exacerbations of Asthma. PLoS One 2016; 11:e0164948. [PMID: 27776186 PMCID: PMC5077110 DOI: 10.1371/journal.pone.0164948] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 10/04/2016] [Indexed: 01/05/2023] Open
Abstract
Background and Purpose Bronchial asthma (BA) is a chronic airway disease characterized by airway hyperresponsiveness and remodeling, which are intimately linked to chronic airway inflammation. Reactive oxygen species (ROS) such as hydrogen peroxide are generated by inflammatory cells that are involved in the pathogenesis of BA. However, the role of ROS in the management of BA patients is not yet clear. We attempted to determine the role of ROS as a biomarker in the clinical setting of BA. Subjects and Methods We enrolled patients with BA from 2013 through 2015 and studied the degrees of asthma control, anti-asthma treatment, pulmonary function test results, fractional exhaled nitric oxide (FeNO), serum reactive oxygen metabolite (ROM) levels, and serum levels of interleukin (IL)-6 and IL-8. Results We recruited 110 patients with BA. Serum ROM levels correlated with white blood cell (WBC) count (rs = 0.273, p = 0.004), neutrophil count (rs = 0.235, p = 0.014), CRP (rs = 0.403, p < 0.001), and IL-6 (rs = 0.339, p < 0.001). Serum ROM levels and IL-8 and CRP levels negatively correlated with %FEV1 (rs = -0.240, p = 0.012, rs = -0.362, p < 0.001, rs = -0.197, p = 0.039, respectively). Serum ROM levels were significantly higher in patients who experienced severe exacerbation within 3 months than in patients who did not (339 [302–381] vs. 376 [352–414] CARR U, p < 0.025). Receiver-operating characteristics analysis showed that ROM levels correlated significantly with the occurrence of severe exacerbation (area under the curve: 0.699, 95% CI: 0.597–0.801, p = 0.025). Conclusions Serum levels of ROM were significantly associated with the degrees of airway obstruction, WBC counts, neutrophil counts, IL-6, and severe exacerbations. This biomarker may be useful in predicting severe exacerbations of BA.
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Affiliation(s)
- Keitaro Nakamoto
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Masato Watanabe
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Mitsuru Sada
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Toshiya Inui
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Masuo Nakamura
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Kojiro Honda
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Hiroo Wada
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Yu Mikami
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hirotaka Matsuzaki
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masafumi Horie
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Satoshi Noguchi
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yasuhiro Yamauchi
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hikari Koyama
- Department of Internal medicine, Teikyo University Mizonokuchi Hospital, Kanagawa, Japan
| | - Toshiyuki Kogane
- Department of Internal medicine, Teikyo University Mizonokuchi Hospital, Kanagawa, Japan
| | - Tadashi Kohyama
- Department of Internal medicine, Teikyo University Mizonokuchi Hospital, Kanagawa, Japan
| | - Hajime Takizawa
- Department of Respiratory Medicine, Kyorin University School of Medicine, Tokyo, Japan
- * E-mail:
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28
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Association between Pre-Transplant Serum Malondialdehyde Levels and Survival One Year after Liver Transplantation for Hepatocellular Carcinoma. Int J Mol Sci 2016; 17:500. [PMID: 27058525 PMCID: PMC4848956 DOI: 10.3390/ijms17040500] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 03/29/2016] [Accepted: 03/30/2016] [Indexed: 12/16/2022] Open
Abstract
Previous studies have found higher levels of serum malondialdehyde (MDA) in hepatocellular carcinoma (HCC) patients compared to healthy controls and higher MDA concentrations in tumoral tissue of HCC patients than in non-tumoral tissue. However, the association between pre-transplant serum levels of MDA and survival in HCC patients after liver transplantation (LT) has not been described, and the aim of the present study was to determine whether such an association exists. In this observational study we measured serum MDA levels in 127 patients before LT. We found higher pre-LT serum MDA levels in 15 non-surviving than in 112 surviving patients one year after LT (p = 0.02). Exact binary logistic regression analysis revealed that pre-LT serum levels of MDA over 3.37 nmol/mL were associated with mortality after one year of LT (Odds ratio = 5.38; 95% confidence interval (CI) = from 1.580 to infinite; p = 0.007) adjusting for age of the deceased donor. The main finding of our study was that there is an association between serum MDA levels before LT for HCC and 1-year survival after LT.
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Ohno T, Shimizu M, Shirakami Y, Miyazaki T, Ideta T, Kochi T, Kubota M, Sakai H, Tanaka T, Moriwaki H. Preventive effects of astaxanthin on diethylnitrosamine-induced liver tumorigenesis in C57/BL/KsJ-db/db obese mice. Hepatol Res 2016; 46:E201-9. [PMID: 26147624 DOI: 10.1111/hepr.12550] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 06/11/2015] [Accepted: 06/30/2015] [Indexed: 12/17/2022]
Abstract
AIM Obesity and its related metabolic abnormalities, including oxidative stress and adipokine imbalance, are involved in liver carcinogenesis. The aim of the present study was to examine the effects of astaxanthin, a powerful biological antioxidant, on the development of diethylnitrosamine (DEN)-induced liver tumorigenesis in C57BL/KsJ-db/db (db/db) obese mice. METHODS Male db/db mice were given a single i.p. injection of DEN (25 mg/kg bodyweight) at 2 weeks of age, and, subsequently, from 4 weeks of age, they were fed a diet containing 200 p.p.m. astaxanthin throughout the experiment. RESULTS Twenty weeks of astaxanthin administration significantly inhibited the development of hepatocellular neoplasms (liver cell adenoma and hepatocellular carcinoma) and the hepatic expression of cyclin D1 mRNA compared with the basal diet group in DEN-treated db/db mice. Astaxanthin administration in DEN-treated experimental mice markedly reduced the derivatives of reactive oxygen metabolites/biological antioxidant potential ratio, which is a serum marker of oxidative stress, while increasing the mRNA expression of the antioxidant enzymes superoxide dismutase 2 and glutathione peroxidase 1 in the liver and white adipose tissue. The serum levels of adiponectin increased after astaxanthin administration in these mice. CONCLUSION Dietary astaxanthin prevented the development of liver tumorigenesis in obese mice by improving oxidative stress and ameliorating serum adiponectin level. Therefore, astaxanthin may be useful in the chemoprevention of liver tumorigenesis in obese individuals.
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Affiliation(s)
- Tomohiko Ohno
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Masahito Shimizu
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yohei Shirakami
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Tsuneyuki Miyazaki
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Takayasu Ideta
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Takahiro Kochi
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Masaya Kubota
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hiroyasu Sakai
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Takuji Tanaka
- Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hisataka Moriwaki
- Departments of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
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Maynard JP, Lee JS, Sohn BH, Yu X, Lopez-Terrada D, Finegold MJ, Goss JA, Thevananther S. P2X3 purinergic receptor overexpression is associated with poor recurrence-free survival in hepatocellular carcinoma patients. Oncotarget 2015; 6:41162-79. [PMID: 26517690 PMCID: PMC4747397 DOI: 10.18632/oncotarget.6240] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 09/17/2015] [Indexed: 01/01/2023] Open
Abstract
UNLABELLED P2 purinergic receptors are overexpressed in certain cancer tissues, but the pathophysiologic relevance of purinergic signaling in hepatocellular carcinoma (HCC) remains unknown. To examine the role of P2 purinergic signaling in the pathogenesis of HCC and characterize extracellular nucleotide effects on HCC cell proliferation, two independent HCC patient cohorts were analyzed for P2 purinergic receptor expression, and nucleotide treated HCC cell lines were evaluated for effects on proliferation and cell cycle progression. Our studies suggest that multiple P2 purinergic receptor isoforms are overexpressed in liver tumors, as compared to uninvolved liver, and dysregulation of P2 purinergic receptor expression is apparent in HCC cell lines, as compared to human primary hepatocytes. High P2X3 purinergic receptor expression is associated with poor recurrence-free survival (RFS), while high P2Y13 expression is associated with improved RFS. Extracellular nucleotide treatment alone is sufficient to induce cell cycle progression, via activation of JNK signaling, and extracellular ATP-mediated activation of P2X3 receptors promotes proliferation in HCC cells. CONCLUSION Our analysis of HCC patient livers and HCC cells in vitro identifies a novel role for dysregulation of P2 purinergic signaling in the induction of hyper-proliferative HCC phenotype and identifies P2X3 purinergic receptors as potential new targets for therapy.
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MESH Headings
- Adenosine Triphosphate/pharmacology
- Adolescent
- Adult
- Aged
- Blotting, Western
- Carcinoma, Hepatocellular/complications
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/metabolism
- Cell Cycle/drug effects
- Cell Cycle/genetics
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Cell Proliferation/genetics
- Cells, Cultured
- Cohort Studies
- Disease-Free Survival
- Female
- Gene Expression Regulation, Neoplastic
- Hepatitis C/complications
- Hepatitis C/genetics
- Hepatitis C/metabolism
- Humans
- Immunohistochemistry
- Liver Neoplasms/complications
- Liver Neoplasms/genetics
- Liver Neoplasms/metabolism
- Male
- Middle Aged
- Neoplasm Recurrence, Local
- Receptors, Purinergic P2X3/genetics
- Receptors, Purinergic P2X3/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Young Adult
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Affiliation(s)
- Janielle P. Maynard
- Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, Texas Children's Liver Center, Houston, TX, USA
- Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Ju-Seog Lee
- Department of Systems Biology, UT MD Anderson Cancer Center, Houston, TX, USA
| | - Bo Hwa Sohn
- Department of Systems Biology, UT MD Anderson Cancer Center, Houston, TX, USA
| | - Xiaoying Yu
- Department of Medicine, Division of Gastroenterology, Baylor College of Medicine, Houston, TX, USA
| | - Dolores Lopez-Terrada
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA
| | - Milton J. Finegold
- Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA
| | - John A. Goss
- Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA
- Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Sundararajah Thevananther
- Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, Texas Children's Liver Center, Houston, TX, USA
- Program in Translational Biology and Molecular Medicine, Baylor College of Medicine, Houston, TX, USA
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31
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Lee GY, Lee JJ, Lee SM. Antioxidant and Anticoagulant Status Were Improved by Personalized Dietary Intervention Based on Biochemical and Clinical Parameters in Cancer Patients. Nutr Cancer 2015; 67:1083-92. [PMID: 26333154 DOI: 10.1080/01635581.2015.1073754] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
We investigated whether personalized dietary intervention could improve clinical measurements such as immune cell-mediated cytotoxicity, serum albumin, derivatives of reactive oxygen metabolites (D-ROMS), D-dimer, and fibrinogen. Cancer patients received either a treatment support diet (TD, for those with chemotherapy), or a remission support diet (RD; for those in remission) for at least 3 wk (21-61 days). Both diets were low glycemic, low fat, and high plant protein diets; the diet for the TD group contained an additional 0.5 servings of protein. Based on clinical values, additional amounts of garlic, onion, tomato, shiitake, rice bran, kale, blueberry, pineapples, and/or turmeric powder were provided in regular meals. Estimated daily intake of protein, plant fat, garlic, onion, allicin, and quercetin was greater in the TD compared to the RD. An increased intake of vitamin A, vitamin C, vitamin E and selenium and a reduction in D-dimer were noted compared to baseline diets in both groups. A decrease in D-ROMS in the RD and an increase in albumin and an increased tendency in cytotoxicity in the TD were observed. In conclusion, personalized diets with supplemented functional ingredients improved antioxidant status and/or anticoagulant activity in cancer patients undergoing chemotherapy and in remission.
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Affiliation(s)
- Ga-Yi Lee
- a Program of Clinical Nutrition , Yonsei Graduate School of Human Environmental Sciences , Seoul , South Korea.,b Holon Integrative Cancer Center , Seoul Song Do Colorectal Hospital , Seoul , South Korea
| | - Jong Jyun Lee
- c Department of Surgery , Seoul Song Do Colorectal Hospital , Seoul , South Korea
| | - Seung-Min Lee
- a Program of Clinical Nutrition , Yonsei Graduate School of Human Environmental Sciences , Seoul , South Korea.,d Department of Food and Nutrition, College of Human Ecology , Yonsei University , Seoul , South Korea
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32
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Winokur RS, Du JY, Pua BB, Talenfeld AD, Sista AK, Schiffman MA, Trost DW, Madoff DC. Characterization of In Vivo Ablation Zones Following Percutaneous Microwave Ablation of the Liver with Two Commercially Available Devices: Are Manufacturer Published Reference Values Useful? J Vasc Interv Radiol 2014; 25:1939-1946.e1. [DOI: 10.1016/j.jvir.2014.08.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 08/04/2014] [Accepted: 08/13/2014] [Indexed: 12/22/2022] Open
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Imai K, Takai K, Hanai T, Shiraki M, Suzuki Y, Hayashi H, Naiki T, Nishigaki Y, Tomita E, Shimizu M, Moriwaki H. Impact of serum chemerin levels on liver functional reserves and platelet counts in patients with hepatocellular carcinoma. Int J Mol Sci 2014; 15:11294-306. [PMID: 24968270 PMCID: PMC4139783 DOI: 10.3390/ijms150711294] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 06/12/2014] [Accepted: 06/16/2014] [Indexed: 01/14/2023] Open
Abstract
Obesity-related metabolic abnormalities, including adipokine imbalance and chronic inflammation, are involved in liver carcinogenesis. Chemerin, a novel adipokine, plays a critical role in adipogenesis, energy metabolism, and inflammation. We evaluated the impact of serum chemerin levels on liver functional reserves in hepatocellular carcinoma (HCC) patients and on the recurrence and prognosis of HCC. This study included 44 patients with any stage of HCC who underwent curative treatment at Gifu Municipal Hospital (Gifu, Japan) between 2006 and 2007. Recurrence-free survival and overall survival were estimated using the Kaplan-Meier method. Serum albumin levels (Pearson’s correlation coefficient; r = 0.3110, p = 0.0399), platelet counts (r = 0.4159, p = 0.0050), and prothrombin times (r = 0.3775, p = 0.0115) were significantly correlated with serum chemerin levels in patients with HCC, and they were inversely correlated with Child-Pugh scores (r = −0.3732, p = 0.0126), serum alanine aminotransferase levels (r = −0.3864, p = 0.0105), and total bilirubin levels (r = −0.4023, p = 0.0068). Among these variables, a multiple comparison test identified that platelet counts and total bilirubin levels were associated with serum chemerin levels (p < 0.0083). No significant correlation was found between serum chemerin levels and recurrence-free survival (p = 0.3691) or overall survival (p = 0.7916). In HCC patients, serum chemerin concentrations were correlated with liver functional reserves and platelet counts, but not with recurrence or prognosis.
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Affiliation(s)
- Kenji Imai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
| | - Koji Takai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
| | - Tatsunori Hanai
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
| | - Makoto Shiraki
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
| | - Yusuke Suzuki
- Department of Gastroenterology, Gifu Municipal Hospital, 7-1 Kashima-cho, Gifu 500-8323, Japan.
| | - Hideki Hayashi
- Department of Gastroenterology, Gifu Municipal Hospital, 7-1 Kashima-cho, Gifu 500-8323, Japan.
| | - Takafumi Naiki
- Department of Gastroenterology, Gifu Municipal Hospital, 7-1 Kashima-cho, Gifu 500-8323, Japan.
| | - Youichi Nishigaki
- Department of Gastroenterology, Gifu Municipal Hospital, 7-1 Kashima-cho, Gifu 500-8323, Japan.
| | - Eiichi Tomita
- Department of Gastroenterology, Gifu Municipal Hospital, 7-1 Kashima-cho, Gifu 500-8323, Japan.
| | - Masahito Shimizu
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
| | - Hisataka Moriwaki
- Department of Gastroenterology/Internal Medicine, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.
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Kochi T, Shimizu M, Ohno T, Baba A, Sumi T, Kubota M, Shirakami Y, Tsurumi H, Tanaka T, Moriwaki H. Preventive effects of the angiotensin-converting enzyme inhibitor, captopril, on the development of azoxymethane-induced colonic preneoplastic lesions in diabetic and hypertensive rats. Oncol Lett 2014; 8:223-229. [PMID: 24959250 PMCID: PMC4063600 DOI: 10.3892/ol.2014.2136] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 03/27/2014] [Indexed: 01/27/2023] Open
Abstract
Metabolic syndrome (Mets), including diabetes and hypertension, increases the risk of colorectal cancer via the induction of chronic inflammation, acceleration of oxidative stress, and activation of the renin-angiotensin system. The present study examined the possible inhibitory effects of captopril, an angiotensin-converting enzyme (ACE) inhibitor and antihypertensive drug, on the development of azoxymethane (AOM)-induced colonic premalignant lesions, aberrant crypt foci (ACF), in SHRSP.Z-Leprfa/IzmDmcr (SHRSP-ZF) diabetic and hypertensive rats. Male 6-week-old SHRSP-ZF rats were administered two, weekly intraperitoneal injections of AOM (20 mg/kg body weight). Following the second injection, the rats received drinking water containing captopril (8 mg/kg/day) for two weeks. At sacrifice, captopril administration significantly lowered the blood pressure and reduced the total number and size of ACF compared with those observed in the untreated group. The serum levels of angiotensin-II and the expression levels of ACE and angiotensin-II type 1 receptor mRNA on the colonic mucosa decreased following captopril treatment. Captopril also reduced the urinary 8-hydroxy-2′-deoxyguanosine levels and the serum derivatives of reactive oxygen metabolites levels, both of which are oxidative stress markers, but increased the mRNA levels of catalase, an antioxidant enzyme, in the colonic epithelium. Moreover, the expression levels of tumor necrosis factor-α, interleukin-18, monocyte chemoattractant protein-1, inducible nitric oxide synthase, vascular endothelial growth factor and proliferating cell nuclear antigen mRNA in the colonic epithelium were decreased significantly following captopril administration. These observations suggested that captopril prevents the development of ACF by inhibiting renin-angiotensin system activation and attenuating inflammation and oxidative stress in SHRSP-ZF rats. Therefore, targeting Mets-related pathophysiological conditions, including renin-angiotensin system activation, may be an effective strategy to prevent colorectal carcinogenesis in patients with Mets, particularly those with hypertension.
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Affiliation(s)
- Takahiro Kochi
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Masahito Shimizu
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Tomohiko Ohno
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Atsushi Baba
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Takafumi Sumi
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Masaya Kubota
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Yohei Shirakami
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Hisashi Tsurumi
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Takuji Tanaka
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
| | - Hisataka Moriwaki
- Department of Medicine/Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Chūbu 501-1194, Japan
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Unno N. Utilization of oxidative stress biomarkers is important to assess treatment effects on exercise capacity in patients with intermittent claudication. Circ J 2014; 78:1327-8. [PMID: 24805357 DOI: 10.1253/circj.cj-14-0448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Naoki Unno
- Second Department of Surgery, Hamamatsu University School of Medicine
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36
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Pagano G, Aiello Talamanca A, Castello G, Cordero MD, d'Ischia M, Gadaleta MN, Pallardó FV, Petrović S, Tiano L, Zatterale A. Oxidative stress and mitochondrial dysfunction across broad-ranging pathologies: toward mitochondria-targeted clinical strategies. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2014; 2014:541230. [PMID: 24876913 PMCID: PMC4024404 DOI: 10.1155/2014/541230] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Accepted: 02/24/2014] [Indexed: 02/07/2023]
Abstract
Beyond the disorders recognized as mitochondrial diseases, abnormalities in function and/or ultrastructure of mitochondria have been reported in several unrelated pathologies. These encompass ageing, malformations, and a number of genetic or acquired diseases, as diabetes and cardiologic, haematologic, organ-specific (e.g., eye or liver), neurologic and psychiatric, autoimmune, and dermatologic disorders. The mechanistic grounds for mitochondrial dysfunction (MDF) along with the occurrence of oxidative stress (OS) have been investigated within the pathogenesis of individual disorders or in groups of interrelated disorders. We attempt to review broad-ranging pathologies that involve mitochondrial-specific deficiencies or rely on cytosol-derived prooxidant states or on autoimmune-induced mitochondrial damage. The established knowledge in these subjects warrants studies aimed at elucidating several open questions that are highlighted in the present review. The relevance of OS and MDF in different pathologies may establish the grounds for chemoprevention trials aimed at compensating OS/MDF by means of antioxidants and mitochondrial nutrients.
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Affiliation(s)
- Giovanni Pagano
- Cancer Research Centre at Mercogliano (CROM), Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, 80131 Naples, Italy
| | - Annarita Aiello Talamanca
- Cancer Research Centre at Mercogliano (CROM), Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, 80131 Naples, Italy
| | - Giuseppe Castello
- Cancer Research Centre at Mercogliano (CROM), Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, 80131 Naples, Italy
| | - Mario D. Cordero
- Research Laboratory, Dental School, Sevilla University, 41009 Sevilla, Spain
| | - Marco d'Ischia
- Department of Chemical Sciences, Federico II University, 80126 Naples, Italy
| | - Maria Nicola Gadaleta
- National Research Council, Institute of Biomembranes and Bioenergetics, 70126 Bari, Italy
| | | | - Sandra Petrović
- “Vinca” Institute of Nuclear Sciences, University of Belgrade, 11070 Belgrade, Serbia
| | - Luca Tiano
- Department of Clinical and Dental Sciences, Polytechnical University of Marche, 60100 Ancona, Italy
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Ebisawa S, Kashima Y, Miyashita Y, Yamazaki S, Abe N, Saigusa T, Miura T, Motoki H, Izawa A, Ikeda U. Impact of endovascular therapy on oxidative stress in patients with peripheral artery disease. Circ J 2014; 78:1445-50. [PMID: 24670878 DOI: 10.1253/circj.cj-13-1341] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Atherosclerosis is believed to be caused by oxidative stress. Endovascular therapy (EVT) is effective for claudication of patients with peripheral artery disease (PAD). However, its effect on oxidative stress in PAD patients is unknown. Here, the impact of EVT on oxidative stress in PAD patients is investigated. METHODS AND RESULTS Twenty-five PAD patients (Rutherford stage II or III) who underwent EVT were enrolled. The levels of diacron-reactive oxygen metabolite (d-ROM; an oxidative stress marker), ankle-brachial index (ABI), and maximum walking distance at baseline and at 3 months after EVT were measured. As compared with baseline values, the maximum walking distance and ABI improved significantly after EVT (109.9±104.2 vs. 313.7±271.8m, P<0.0001; 0.61±0.15 vs. 0.91±0.13m, P<0.0001, respectively). The improved exercise capacity and arterial flow induced a significant decrease in d-ROM levels (from 472.8±64.8 to 390.2±46.7U.CARR; P<0.0001). The decrease in d-ROM levels after EVT was more prominent in PAD patients with a high baseline d-ROM level. The increased ABI (r=0.524, P=0.0007) and maximum walking distance (r=-0.416, P=0.039) after EVT were significantly correlated with the decreased d-ROM levels. CONCLUSIONS The improved exercise capacity and peripheral blood flow induced by EVT decreases oxidative stress in PAD patients.
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Affiliation(s)
- Soichiro Ebisawa
- Department of Cardiovascular Medicine, Shinshu University School of Medicine
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Yazici C, Niemeyer DJ, Iannitti DA, Russo MW. Hepatocellular carcinoma and cholangiocarcinoma: an update. Expert Rev Gastroenterol Hepatol 2014; 8:63-82. [PMID: 24245910 DOI: 10.1586/17474124.2014.852468] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Hepatocellular carcinoma (HCC) is the third most common cause of cancer worldwide and is rising in incidence. Ultrasound is the preferred modality for screening high-risk patients for HCC because it detects clinically significant nodules, widespread availability and lower cost. HCC does not require a biopsy for diagnosis if specific imaging criteria are fulfilled. Transarterial chemoembolization (TACE) is the most common modality used to treat HCC followed by ablation. Cholangiocarcinoma (CCA) is increasing in incidence and the second most common primary malignancy of the liver. There is no effective screening strategy for CCA although magnetic resonance imaging and carbohydrate antigen 19-9 (CA 19-9) are commonly used without proven benefit. Therapy for CCA is challenging and resection, when possible, is the mainstay of therapy. Gemcitabine in combination with cisplatin or biologics may offer a modest survival benefit. Liver transplantation for CCA is associated with reasonable survival in select cases. Molecular diagnostics offer the potential to develop personalized approaches in the management of HCC and CCA.
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Affiliation(s)
- Cemal Yazici
- Division of Hepatology and HPB Surgery, Carolinas Medical Center, Charlotte, NC, USA
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Sumi T, Shirakami Y, Shimizu M, Kochi T, Ohno T, Kubota M, Shiraki M, Tsurumi H, Tanaka T, Moriwaki H. (-)-Epigallocatechin-3-gallate suppresses hepatic preneoplastic lesions developed in a novel rat model of non-alcoholic steatohepatitis. SPRINGERPLUS 2013; 2:690. [PMID: 25674420 PMCID: PMC4320203 DOI: 10.1186/2193-1801-2-690] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Accepted: 12/21/2013] [Indexed: 02/07/2023]
Abstract
PURPOSE Non-alcoholic fatty liver disease (NAFLD) ranges from simple steatosis to non-alcoholic steatohepatitis (NASH). NASH, which is accompanied by increased oxidative stress and inflammation in the liver, is associated with hepatic carcinogenesis. Green tea catechins (GTCs) possess anti-oxidant, anti-inflammatory, and cancer-preventive properties. In this study, we investigated whether (-)-epigallocatechin-3-gallate (EGCG), a major component of GTCs, inhibits NAFLD/NASH-related liver tumorigenesis. METHODS Male 8-week-old Sprague-Dawley (SD) rats were administered a single intraperitoneal injection of a hepatic carcinogen diethylnitrosamine (DEN, 30 mg/kg body weight) and then fed a high-fat diet (HFD) for 7 weeks. The rats were also provided tap water containing 0.01% or 0.1% EGCG during the experiment. RESULTS At sacrifice, the livers of SD rats treated with DEN and HFD exhibited marked development of glutathione S-transferase placental form (GST-P)-positive foci, a hepatic preneoplastic lesion, and this was associated with hepatic steatosis, oxidative stress and inflammation, and hepatocyte proliferation. EGCG administration, however, inhibited the development of GST-P-positive foci by decreasing hepatic triglyceride content, reducing hepatic fibrosis, lowering oxidative stress, attenuating inflammation, and inhibiting excessive hepatocyte proliferation in DEN- and HFD-treated SD rats. These findings suggest that the experimental model of SD rats treated with HFD and DEN, in which histopathological and pathophysiological characteristics of NASH and the development of hepatic premalignant lesions were observed, might facilitate the evaluation of liver tumorigenesis associated with NAFLD/NASH. CONCLUSIONS Administering EGCG, a GTC, might serve as an effective chemoprevention modality for NAFLD/NASH-related liver tumorigenesis.
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Affiliation(s)
- Takafumi Sumi
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yohei Shirakami
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Masahito Shimizu
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan ; Department of Internal Medicine/Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194 Japan
| | - Takahiro Kochi
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Tomohiko Ohno
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Masaya Kubota
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Makoto Shiraki
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hisashi Tsurumi
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Takuji Tanaka
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hisataka Moriwaki
- Department of Internal Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
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Enhanced development of azoxymethane-induced colonic preneoplastic lesions in hypertensive rats. Int J Mol Sci 2013; 14:14700-11. [PMID: 23860206 PMCID: PMC3742268 DOI: 10.3390/ijms140714700] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 06/25/2013] [Accepted: 06/27/2013] [Indexed: 12/24/2022] Open
Abstract
Metabolic syndrome is associated with an increased risk of colorectal cancer. This study investigated the impact of hypertension, a component of metabolic syndrome, on azoxymethane (AOM)-induced colorectal carcinogenesis using SHRSP/Izm (SHRSP) non-diabetic/hypertensive rats and SHRSP.Z-Leprfa/IzmDmcr (SHRSP-ZF) diabetic/hypertensive rats. Male 6-week-old SHRSP, SHRSP-ZF, and control non-diabetic/normotensive Wister Kyoto/Izm (WKY) rats were given 2 weekly intraperitoneal injections of AOM (20 mg/kg body weight). Two weeks after the last injection of AOM, the SHRSP and SHRSP-ZF rats became hypertensive compared to the control WKY rats. Serum levels of angiotensin-II, the active product of the renin-angiotensin system, were elevated in both SHRSP and SHRSP-ZF rats, but only the SHRSP-ZF rats developed insulin resistance, dyslipidemia, and hyperleptinemia and exhibited an increase in adipose tissue. The development of AOM-induced colonic preneoplastic lesions and aberrant crypts foci, was significantly accelerated in both SHRSP and SHRSP-ZF hypertensive rats, compared to WKY normotensive rats. Furthermore, induction of oxidative stress and exacerbation of inflammation were observed in the colonic mucosa and systemically in SHRSP and SHRSP-ZF rats. Our findings suggest that hypertension plays a role in the early stage of colorectal carcinogenesis by inducing oxidative stress and chronic inflammation, which might be associated with activation of the renin-angiotensin system.
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