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Chung KS, Heo SW, Lee JH, Han HS, Kim GH, Kim YR, Kim MS, Hong JE, Rhee KJ, Lee KT. Protective potential of nodakenin in high-fat diet-mediated colitis-associated cancer: Inhibition of STAT3 activation and Wnt/β-catenin pathway, and gut microbiota modulation. Int Immunopharmacol 2025; 157:114734. [PMID: 40318275 DOI: 10.1016/j.intimp.2025.114734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2024] [Revised: 04/14/2025] [Accepted: 04/22/2025] [Indexed: 05/07/2025]
Abstract
A high-fat diet (HFD) exerts complex effects on the risk of colitis-associated cancer (CAC). Nodakenin, a key phytochemical isolated from the dried roots of Angelicae gigas Nakai (Umbelliferae), possesses anti-inflammatory and anti-adipogenic properties and shows potential as a therapeutic agent for colorectal cancer (CRC). In this study, we investigated the protective effects and underlying molecular mechanisms of nodakenin in an animal model of CRC induced by HFD, azoxymethane (AOM), and dextran sodium sulfate (DSS). Oral administration of nodakenin significantly alleviated clinical symptoms, such as recovery of weight, spleen weight, and colon length, and suppressed tumor progression in the colonic tissues of HFD/AOM/DSS-induced CRC mice. Nodakenin inhibited the activation of STAT3-related inflammatory mediators and downregulated proteins involved in the Wnt/β-catenin signaling pathway. These effects contributed to the disruption of epithelial-mesenchymal transition (EMT) and the restoration of tight junction integrity within the colonic tissue. Furthermore, nodakenin treatment improved the composition of the gut microbiota, leading to observable species-level differences. Network analysis revealed significant correlations between clinical parameters, inflammatory markers, EMT and apoptotic factors, and the composition of the gut microbiota. Specifically, negative correlations were observed between spleen weight and Alistipes, as well as between MCP-1 and Clostridium_g21. Positive correlations with spleen weight were observed with species belonging to Anaerotruncus, Emergencia, and Parvibacter. Bacteroidaceae_uc and Bacteroides correlated positively with MCP-1, Streptococcus correlated positively with PUMA, and Harryflintia, Odoribacteraceae_uc, and Roseburia correlated positively with cleaved caspase-3. Overall, our findings suggested that nodakenin effectively alleviates HFD/AOM/DSS-induced CRC by targeting inflammatory pathways (STAT3 and Wnt/β-catenin), suppressing EMT, and restoring gut microbiota balance. These multiple mechanisms underscore its potential as a promising agent for the prevention and treatment of colitis-associated colorectal cancer.
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Affiliation(s)
- Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - So-Won Heo
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jung-Hun Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Hee-Soo Han
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Gi-Hui Kim
- Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ye-Rin Kim
- Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Min-Su Kim
- Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ju-Eun Hong
- Department of Biomedical Laboratory Science, College of Software and Digital Healthcare Convergence, Yonsei University Mirae Campus, Wonju 26493, Republic of Korea
| | - Ki-Jong Rhee
- Department of Biomedical Laboratory Science, College of Software and Digital Healthcare Convergence, Yonsei University Mirae Campus, Wonju 26493, Republic of Korea
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea.
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Wu Y, Lin C, Wang C, Wang R, Jin B, Zhang X, Chen B, Yang Y, Cui J, Xu W, Song L, Yang H, He W, Zhang Y, Li X. Association of BMI with mortality and health-related quality of life among 4.4 million adults: Evidence from a nationwide, population-based, prospective cohort study. Diabetes Obes Metab 2025; 27:3132-3144. [PMID: 40084543 DOI: 10.1111/dom.16325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2025] [Revised: 02/24/2025] [Accepted: 03/01/2025] [Indexed: 03/16/2025]
Abstract
AIMS The body mass index (BMI), as an easy-to-calculate measure of body fatness, is closely associated with all-cause mortality, but few studies with a large enough scale have examined the relationship between BMI and quality of life. A comprehensive and precise insight into a new range is needed. MATERIALS AND METHODS Based on the ChinaHEART (Health Evaluation And risk Reduction through nationwide Teamwork), a nationwide, population-based cohort study, 4,485,773 participants living in 20,159 communities or villages were passively followed for death records, through a linkage of data with the National Mortality Surveillance System and Vital Registration. Firstly, we conducted Cox proportional-hazards regression models to assess the hazard ratios (HRs) of BMI on the risk of all-cause and cause-specific mortality. Secondly, we used logistic regression models to examine associations between BMI and health-related quality of life (HRQL). Fully adjusted models were adjusted for age, sex, annual household income, occupation, education level, marriage, medical insurance, urbanity, tobacco smoking, alcohol consumption and the history of hypertension, diabetes mellitus, dyslipidaemia and cardiovascular disease (CVD). RESULTS Among the 4 485 773 included participants with an average age of 56.4 ± 10.0 years, 59.0% were female. During the follow-up period, which had a median duration of 5.3 years, a total of 142 004 cases of all-cause mortality were confirmed. After adjusting for participant characteristics and lifestyles, we observed the U-shaped association between BMI and all-cause mortality with an inflection of 26-27 kg/m2, and the estimated HR per 1 kg/m2 increase in BMI was 0.92 (95% CI 0.92-0.93) and 1.03 (95% CI 1.03-1.04) below and above the turning point, respectively. An inverted J-shape pattern between BMI and HRQL with a peak of 22-23 kg/m2 was found, in which the odd ratio per 1 kg/m2 increase in BMI was 0.98 (95% CI 0.98, 0.99) below 22-23 kg/m2 and 1.03 (95% CI 1.03-1.03) above this point. CONCLUSIONS We found distinct ranges of BMI for minimized mortality risk and maximized HRQL. The BMI range corresponding to the HRQL is lower than the BMI range corresponding to the lowest risk of death generally. Therefore, it is worth considering how to define the new recommended range for a new BMI based on the goal of 'living a longer and healthier life'.
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Affiliation(s)
- Yi Wu
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Chunying Lin
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Chunqi Wang
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Runsi Wang
- General Office of the Institute of Clinical Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Bolin Jin
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Xiaoyan Zhang
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Bowang Chen
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Yang Yang
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Jianlan Cui
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Wei Xu
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Lijuan Song
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Hao Yang
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Wenyan He
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Yan Zhang
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Xi Li
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
- Fuwai Hospital Chinese Academy of Medical Sciences, Shenzhen, People's Republic of China
- Central China Sub-Center of the National Center for Cardiovascular Diseases, Zhengzhou, People's Republic of China
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Imaoka K, Shimomura M, Okuda H, Yano T, Shimizu W, Yoshimitsu M, Ikeda S, Nakahara M, Kohyama M, Kobayashi H, Shimizu Y, Kochi M, Sumitani D, Mukai S, Takakura Y, Ishizaki Y, Kodama S, Fujimori M, Ishikawa S, Adachi T, Ohdan H. Multivisceral resection as a key indicator of recurrence in locally advanced colorectal cancers with pathologic T3 tumors. J Gastrointest Surg 2025; 29:102015. [PMID: 40081790 DOI: 10.1016/j.gassur.2025.102015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2025] [Revised: 02/23/2025] [Accepted: 03/07/2025] [Indexed: 03/16/2025]
Abstract
PURPOSE This study aimed to elucidate the clinical outcomes of patients with pathologic T3 (pT3) and pathologic T4 (pT4) tumors who underwent radical resection with multivisceral resection (MVR) and to assess the prognostic significance of MVR in locally advanced colorectal cancers (CRCs) in pT3 and pT4 tumors. METHODS This multicenter retrospective analysis evaluated the characteristics, clinicopathologic stages, perioperative factors, and clinical outcomes of patients who underwent primary colorectal resection. Patients were divided into 4 groups: those with a pT3 tumor who did not undergo MVR (pT3 - MVR; n = 1108), those with a pT3 tumor who underwent MVR (pT3 + MVR; n = 56), those with a pT4 tumor who did not undergo MVR (pT4 - MVR; n = 306), and those with a pT4 tumor who did underwent MVR (pT4 + MVR; n = 123). Univariate and multivariate regression analyses were performed to identify risk factors for recurrence. RESULTS The pT3 + MVR group exhibited a higher 5-year recurrence rate than the pT3 - MVR group, with recurrence rates similar to those of the pT4 - MVR or pT4 + MVR groups (pT3 - MVR, 17.4%; pT3 + MVR, 31.6%; pT4 - MVR, 33.4%; pT4 + MVR, 35.1%). Multivariate analysis identified MVR as an independent risk factor for recurrence, particularly peritoneal dissemination, in pT3 tumors, whereas MVR had less effect on recurrence in pT4 tumors. CONCLUSION pT3 tumors requiring MVR had a higher recurrence rate than pT4 tumors. The surgeon's clinical assessment of potential T4 tumors requiring MVR at the time of surgery was an important prognostic indicator in advanced CRC.
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Affiliation(s)
- Kouki Imaoka
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Manabu Shimomura
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
| | - Hiroshi Okuda
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Takuya Yano
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Wataru Shimizu
- Department of Surgery, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Masanori Yoshimitsu
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Satoshi Ikeda
- Department of Gastroenterological Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | | | - Mohei Kohyama
- Department of Surgery, Hiroshima General Hospital, Hatsukaichi, Japan
| | | | - Yosuke Shimizu
- Department of Surgery, Kure Medical Center/Chugoku Cancer Center, Institute for Clinical Research, Kure, Japan
| | - Masatoshi Kochi
- Department of Surgery, National Hospital Organization Higashihiroshima Medical Center, Higashihiroshima, Japan
| | | | | | - Yuji Takakura
- Department of Surgery, Chuden Hospital, Hiroshima, Japan
| | - Yasuyo Ishizaki
- Department of Surgery, National Hospital Organization Hiroshima-Nishi Medical Center, Otake, Japan
| | - Shinya Kodama
- Department of Surgery, Yoshida General Hospital, Akitakata, Japan
| | - Masahiko Fujimori
- Department of Surgery, Kure Medical Association Hospital, Kure, Japan
| | - Sho Ishikawa
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tomohiro Adachi
- Department of Surgery, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Domagalski M, Olszańska J, Pietraszek‐Gremplewicz K, Nowak D. The role of adipogenic niche resident cells in colorectal cancer progression in relation to obesity. Obes Rev 2025; 26:e13873. [PMID: 39763022 PMCID: PMC11884973 DOI: 10.1111/obr.13873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 10/03/2024] [Accepted: 11/05/2024] [Indexed: 03/08/2025]
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide and has one of the highest mortality rates. Considering its nonlinear etiology, many risk factors are associated with CRC formation and development, with obesity at the forefront. Obesity is regarded as one of the key environmental risk determinants for the pathogenesis of CRC. Excessive food intake and a sedentary lifestyle, together with genetic predispositions, lead to the overgrowth of adipose tissue along with a disruption in the number and function of its building cells. Adipose tissue-resident cells may constitute part of the CRC microenvironment. Alterations in their physiology and secretory profiles observed in obesity may further contribute to CRC progression, and despite similar localization, their contributions are not equivalent. They can interact with CRC cells, either directly or indirectly, influencing various processes that contribute to tumorigenesis. The main aim of this review is to provide insights into the diversity of adipose tissue resident cells, namely, adipocytes, adipose stromal cells, and immunological cells, regarding the role of particular cell types in co-forming the CRC microenvironment. The scope of this study was also devoted to the abnormalities in adipose tissue physiology observed in obesity states and their impact on CRC development.
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Affiliation(s)
- Mikołaj Domagalski
- Department of Cell Pathology, Faculty of BiotechnologyUniversity of WroclawWroclawPoland
| | - Joanna Olszańska
- Department of Cell Pathology, Faculty of BiotechnologyUniversity of WroclawWroclawPoland
| | | | - Dorota Nowak
- Department of Cell Pathology, Faculty of BiotechnologyUniversity of WroclawWroclawPoland
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5
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Li W, Wang N, Ye H, Chen M. Correlation Between Skeletal Muscle Mass and Different Pathological Types of Colorectal Polyp in Chinese Asymptomatic Population. Int J Gen Med 2025; 18:927-938. [PMID: 39995636 PMCID: PMC11849526 DOI: 10.2147/ijgm.s503137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2024] [Accepted: 02/13/2025] [Indexed: 02/26/2025] Open
Abstract
Background Low relative muscle mass was identified to be related to ascending risk of pre-cancerous polyps (adenoma) in recent cohort study. Our study aimed to dig out the correlation between muscle mass and different pathological types of colorectal polyps in Chinese asymptomatic population. Methods In all, 5923 adults were included. The effects of low skeletal muscle mass index (SMI) on colorectal polyp occurrence, including different pathological types, and the effects modification of age and BMI were analyzed using univariate and multivariate logistic regression. Results Lower SMI was connected with the lower occurrence of colorectal polyp (OR: 0.810, 95% CI: 0.683~0.960, p=0.015). Considering different pathological types of colorectal polyps, lower SMI was associated with lower occurrence of inflammatory polyp (OR: 0.633, 95% CI: 0.434~0.898, p=0.013), rather than conventional adenoma and serrated polyp (all p>0.05). Besides, SMI was positively related to the occurrence of 2 pathological types of colorectal polyp in males: inflammatory polyp (OR: 1.237, 95% CI: 1.058~1.444, p=0.007) and serrated polyp (OR: 1.288, 95% CI: 1.143~1.456, p<0.001). The interaction effect of BMI and SMI on occurrence of inflammatory polyp after adjusting age and smoking status was significant (p=0.015). For individuals with low SMI (compared with the normal SMI group), the incidence of inflammatory polyp was reduced from 8.95% to 3.50% in the low BMI quartile (Q1) in the adjusted model (OR of 0.332, 95% CI: 0.005-0.061, p<0.001). It was noticeable for males rather than females that individuals with colorectal polyps had higher levels of SMI (p=0.003). In addition, individuals with inflammatory polyps as well as serrated polyps possessed higher levels of SMI in males (all p<0.05). Conclusion Generally, especially in Chinese asymptomatic males, low SMI kept independent effect on the presence of inflammatory polyp and serrated polyp, rather than conventional adenoma.
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Affiliation(s)
- Wenya Li
- Ultrasound Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Na Wang
- Healthcare Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Huajun Ye
- Gastroenterology Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Mengjun Chen
- Gastroenterology Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
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Bitgen N, Cakir M, Akkoc S, Donmez-Altuntas H. A Newly Synthesized Benzimidazolium Salt: 1-(2-Cyanobenzyl)-3-(4-Vinylbenzyl)-1H-Benzo[D]imidazol-3-ium Chloride as a Potential Anticancer Agent for Colon Cancer Treatment, In Vitro Study. J Biochem Mol Toxicol 2025; 39:e70112. [PMID: 39749430 DOI: 10.1002/jbt.70112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2024] [Revised: 10/23/2024] [Accepted: 12/21/2024] [Indexed: 01/04/2025]
Abstract
Colon cancer is one of the most common cancer-related deaths. Drug resistance is one of the biggest challenges in cancer treatment. Numerous pharmacological and biochemical investigations have documented the benzimidazole ring's anticancer, anti-inflammatory, and antioxidant properties. Within the scope of our project, the effect of newly synthesized benzimidazolium salt (BS) on cell proliferation was tested with MTT assay, and its effect on apoptosis and cell cycle was tested with annexin V and PI in the two different colon cancer cell lines (HT-29 and DLD-1). Our study examined the expressions of some genes related to apoptosis and, additionally, caspase activities with the multicaspase kit. BS showed an antiproliferative effect at lower doses in HT-29 colon cancer cells. When HT-29 cells were exposed to a 20 µM dosage, they showed increased caspase activity and apoptosis compared to DLD-1 cells. HT-29 accumulated in the G2/M phase of the cell cycle, whereas DLD-1 cells accumulated more in the S phase. In HT-29 cells, colony formation was inhibited; however, in DLD-1 cells, this effect was insufficient. Based on the apoptosis-death pathway, BS is expected to have anti-cancer effects. As a result of this work, this chemical was thoroughly examined in two different colon cancer cell lines, and additional, more comprehensive initiatives are being planned in light of the information obtained from this study.
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Affiliation(s)
- Nazmiye Bitgen
- Department of Medical Biology, Faculty of Medicine, Erciyes University, Kayseri, Türkiye
- Genome and Stem Cell Center, Erciyes University, Kayseri, Türkiye
| | - Mustafa Cakir
- Department of Medical Biology, Faculty of Medicine, Van Yuzuncu Yil University, Van, Türkiye
| | - Senem Akkoc
- Department of Basic Pharmaceutical Sciences, Faculty of Pharmacy, Suleyman Demirel University, Isparta, Türkiye
- Faculty of Engineering and Natural Sciences, Bahçeşehir University, Istanbul, Türkiye
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Sukocheva OA, Neganova ME, Aleksandrova Y, Burcher JT, Chugunova E, Fan R, Tse E, Sethi G, Bishayee A, Liu J. Signaling controversy and future therapeutical perspectives of targeting sphingolipid network in cancer immune editing and resistance to tumor necrosis factor-α immunotherapy. Cell Commun Signal 2024; 22:251. [PMID: 38698424 PMCID: PMC11064425 DOI: 10.1186/s12964-024-01626-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 04/21/2024] [Indexed: 05/05/2024] Open
Abstract
Anticancer immune surveillance and immunotherapies trigger activation of cytotoxic cytokine signaling, including tumor necrosis factor-α (TNF-α) and TNF-related apoptosis-inducing ligand (TRAIL) pathways. The pro-inflammatory cytokine TNF-α may be secreted by stromal cells, tumor-associated macrophages, and by cancer cells, indicating a prominent role in the tumor microenvironment (TME). However, tumors manage to adapt, escape immune surveillance, and ultimately develop resistance to the cytotoxic effects of TNF-α. The mechanisms by which cancer cells evade host immunity is a central topic of current cancer research. Resistance to TNF-α is mediated by diverse molecular mechanisms, such as mutation or downregulation of TNF/TRAIL receptors, as well as activation of anti-apoptotic enzymes and transcription factors. TNF-α signaling is also mediated by sphingosine kinases (SphK1 and SphK2), which are responsible for synthesis of the growth-stimulating phospholipid, sphingosine-1-phosphate (S1P). Multiple studies have demonstrated the crucial role of S1P and its transmembrane receptors (S1PR) in both the regulation of inflammatory responses and progression of cancer. Considering that the SphK/S1P/S1PR axis mediates cancer resistance, this sphingolipid signaling pathway is of mechanistic significance when considering immunotherapy-resistant malignancies. However, the exact mechanism by which sphingolipids contribute to the evasion of immune surveillance and abrogation of TNF-α-induced apoptosis remains largely unclear. This study reviews mechanisms of TNF-α-resistance in cancer cells, with emphasis on the pro-survival and immunomodulatory effects of sphingolipids. Inhibition of SphK/S1P-linked pro-survival branch may facilitate reactivation of the pro-apoptotic TNF superfamily effects, although the role of SphK/S1P inhibitors in the regulation of the TME and lymphocyte trafficking should be thoroughly assessed in future studies.
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Affiliation(s)
- Olga A Sukocheva
- Department of Hepatology, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia.
| | - Margarita E Neganova
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, 142432, Russian Federation
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center, Kazan Scientific Center, Russian Academy of Sciences, Kazan, 420088, Russian Federation
| | - Yulia Aleksandrova
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, 142432, Russian Federation
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center, Kazan Scientific Center, Russian Academy of Sciences, Kazan, 420088, Russian Federation
| | - Jack T Burcher
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, 34211, USA
| | - Elena Chugunova
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center, Kazan Scientific Center, Russian Academy of Sciences, Kazan, 420088, Russian Federation
| | - Ruitai Fan
- Department of Radiation Oncology, Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Edmund Tse
- Department of Hepatology, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, 34211, USA.
| | - Junqi Liu
- Department of Radiation Oncology, Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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He C, Wu D, Wei X, Li Y, Liao Y, Yang D. Association between inflammatory burden index and all-cause mortality in the general population aged over 45 years: Data from NHANES 2005-2017. Nutr Metab Cardiovasc Dis 2024; 34:64-74. [PMID: 38016891 DOI: 10.1016/j.numecd.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 09/21/2023] [Accepted: 10/06/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND AND AIM The objective of this study was to investigate the association between inflammatory burden index (IBI) and all-cause mortality in the general population aged over 45 years. METHODS AND RESULTS The study included 8827 participants from the National Health and Examination Nutrition Survey (NHANES) who were aged over 45 years. The IBI was calculated using three markers: C-reaction protein × neutrophil/lymphocyte, and all the participants were classified into four groups (Quartile 1: IBI ≤0.178, N = 2206; Quartile 2: 0.178 1.099, 2207). Cox proportional hazards regression models were used to estimate hazard ratios (HR) and 95 % confidence interval (CI) for the association between IBI and all-cause mortality. During a median follow-up of 129 month, 2431 deaths occurred. The all-cause mortality rate in Quartile 1, Quartile 2, Quartile 3 and Quartile 4 was 14.76 %, 17.67 %, 23.18 % and 29.69 %, respectively (p < 0.001). After adjustment for demographic, and potential clinical factors, higher IBI was significantly associated with an increased risk of all-cause mortality (Quartile 3 vs. Quartile 1: HR = 1.26, 95 % CI: 1.08 to 1.46, p = 0.003; Quartile 4 vs. Quartile 1: HR = 1.59, 95 % CI: 1.40 to 1.80, p < 0.001). Furthermore, the results of the restricted cubic spline analysis suggested that the association between IBI and all-cause mortality was nonlinear and positive, without specific threshold value. CONCLUSIONS This study supports that higher IBI is associated with an increased risk of all-cause mortality in the general population aged over 45 years.
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Affiliation(s)
- Changjing He
- Department of Pediatric Surgery, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China
| | - Dechao Wu
- Department of Encephalopathy, Baise Traditional Chinese Medicine Hospital, Baise, China
| | - Xiaojing Wei
- Department of Pediatric Surgery, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China
| | - Yulian Li
- Department of Pediatric Surgery, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China
| | - Yuanyu Liao
- Department of Pediatric Surgery, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China
| | - Di Yang
- Department of Pediatric Surgery, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China.
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9
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Wen ZL, Zhou X, Peng D. Red blood cell distribution width has a prognostic value for gastric cancer patients after gastrectomy: A pooling-up analysis. Medicine (Baltimore) 2023; 102:e35554. [PMID: 37832121 PMCID: PMC10578666 DOI: 10.1097/md.0000000000035554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 09/18/2023] [Indexed: 10/15/2023] Open
Abstract
Our study aims to investigate whether preoperative red blood cell distribution width (RDW) has a prognostic value for patients after gastric cancer (GC) surgery. We searched articles in 3 databases including PubMed, Embase, and the Cochrane Library on May 16th, 2022. The prognostic indicators included overall survival (OS) and disease-free survival (DFS). RevMan 5.3 (The Cochrane Collaboration, London, United Kingdom) and Stata V16.0 were used for statistical analysis. The Risk Of Bias In Non-randomized Studies-of Interventions tool was used to assess risk of bias of the included studies. Ten articles involving 2740 patients were included. RDW was a prognostic factor for OS (hazard ratio = 1.81, 95% confidence interval [CI] = 1.38-2.37, P < .01) and DFS (hazard ratio = 1.99, I2 = 26%, 95% CI = 1.53-2.58, P < .01) for GC patients. Meanwhile, there were some differences between the high RDW group and the low RDW group. We found more patients older than 60 years old (OR = 2.58, 95% CI = 1.08-6.13, P = .03), larger tumor diameter (OR = 1.95, 95% CI = 1.33-2.85, P < .01) and later T stage (OR = 1.91, 95% CI = 1.07-3.42, P = .03) in the high RDW group than the low RDW group. No statistic difference was found in gender, N stage, tumor node metastasis stage, vascular invasion, differentiation, and adjuvant therapy between the 2 groups (P > .05). RDW was an independent prognostic factor for both OS and DFS of GC patients. High RDW level were strongly associated with poor survival.
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Affiliation(s)
- Ze-Lin Wen
- Department of Gastrointestinal Surgery, Yongchuan Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiong Zhou
- Department of Gastrointestinal Surgery, Yongchuan Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dong Peng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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10
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Tojjari A, Choucair K, Sadeghipour A, Saeed A, Saeed A. Anti-Inflammatory and Immune Properties of Polyunsaturated Fatty Acids (PUFAs) and Their Impact on Colorectal Cancer (CRC) Prevention and Treatment. Cancers (Basel) 2023; 15:4294. [PMID: 37686570 PMCID: PMC10487099 DOI: 10.3390/cancers15174294] [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: 08/02/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Colorectal cancer (CRC) remains a leading cause of death from cancer worldwide, with increasing incidence in the Western world. Diet has become the focus of research as a significant risk factor for CRC occurrence, and the role of dietary polyunsaturated fatty acids (PUFAs) has become an area of interest given their potential role in modulating inflammation, particularly in the pro-carcinogenic inflammatory environment of the colon. This work reviews the main types of PUFAs, their characteristics, structure, and physiologic role. We then highlight their potential role in preventing CRC, their signaling function vis-à-vis tumorigenic signaling, and their subsequent potential role in modulating response to different treatment modalities. We review pre-clinical and clinical data and discuss their potential use as adjunct therapies to currently existing treatment modalities. Given our understanding of PUFAs' immune and inflammation modulatory effects, we explore the possible combination of PUFAs with immune checkpoint inhibitors and other targeted therapies.
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Affiliation(s)
- Alireza Tojjari
- Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA;
| | - Khalil Choucair
- Division of Hematology and Oncology, Department of Medicine, Barbara Ann Karmanos Cancer Institute, Detroit, MI 48201, USA;
| | - Arezoo Sadeghipour
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modarres University, Tehran 14115-175, Iran;
| | - Azhar Saeed
- Department of Pathology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA;
| | - Anwaar Saeed
- Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA;
- UPMC Hillman Cancer Center, Pittsburgh, PA 15232, USA
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11
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Cassotta M, Cianciosi D, De Giuseppe R, Navarro-Hortal MD, Armas Diaz Y, Forbes-Hernández TY, Pifarre KT, Pascual Barrera AE, Grosso G, Xiao J, Battino M, Giampieri F. Possible role of nutrition in the prevention of inflammatory bowel disease-related colorectal cancer: A focus on human studies. Nutrition 2023; 110:111980. [PMID: 36965240 DOI: 10.1016/j.nut.2023.111980] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 01/10/2023] [Accepted: 01/22/2023] [Indexed: 02/05/2023]
Abstract
Patients with inflammatory bowel disease (IBD) are at substantially high risk for colorectal cancer (CRC). IBD-associated CRC accounts for roughly 10% to 15% of the annual mortality in patients with IBD. IBD-related CRC also affects younger patients compared with sporadic CRC, with a 5-y survival rate of 50%. Regardless of medical therapies, the persistent inflammatory state characterizing IBD raises the risk for precancerous changes and CRC, with additional input from several elements, including genetic and environmental risk factors, IBD-associated comorbidities, intestinal barrier dysfunction, and gut microbiota modifications. It is well known that nutritional habits and dietary bioactive compounds can influence IBD-associated inflammation, microbiome abundance and composition, oxidative stress balance, and gut permeability. Additionally, in recent years, results from broad epidemiologic and experimental studies have associated certain foods or nutritional patterns with the risk for colorectal neoplasia. The present study aimed to review the possible role of nutrition in preventing IBD-related CRC, focusing specifically on human studies. It emerges that nutritional interventions based on healthy, nutrient-dense dietary patterns characterized by a high intake of fiber, vegetables, fruit, ω-3 polyunsaturated fatty acids, and a low amount of animal proteins, processed foods, and alcohol, combined with probiotic supplementation have the potential of reducing IBD-activity and preventing the risk of IBD-related CRC through different mechanisms, suggesting that targeted nutritional interventions may represent a novel promising approach for the prevention and management of IBD-associated CRC.
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Affiliation(s)
- Manuela Cassotta
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Danila Cianciosi
- Department of Clinical Sciences, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Rachele De Giuseppe
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy; NBFC, National Biodiversity Future Center, Palermo 90133, Italy
| | - Maria Dolores Navarro-Hortal
- Biomedical Research Centre, Institute of Nutrition and Food Technology "José Mataix Verdú," Department of Physiology, Faculty of Pharmacy, University of Granada, Armilla, Granada, Spain
| | - Yasmany Armas Diaz
- Department of Clinical Sciences, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Tamara Yuliett Forbes-Hernández
- Biomedical Research Centre, Institute of Nutrition and Food Technology "José Mataix Verdú," Department of Physiology, Faculty of Pharmacy, University of Granada, Armilla, Granada, Spain
| | - Kilian Tutusaus Pifarre
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain; Project Department, Universidade Internacional do Cuanza, Cuito, Bié, Angola
| | - Alina Eugenia Pascual Barrera
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain; Department of Project Management, Universidad Internacional Iberoamericana, Campeche, Mexico
| | - Giuseppe Grosso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, Universidade de Vigo - Ourense Campus, Ourense, Spain
| | - Maurizio Battino
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain; Department of Clinical Sciences, Faculty of Medicine, Polytechnic University of Marche, Ancona, Italy; International Joint Research Laboratory of Intelligent Agriculture and Agri-products Processing, Jiangsu University, Zhenjiang, China
| | - Francesca Giampieri
- Research Group on Food, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain.
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12
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Wang W, Ding CL, Wu MX, Guo W, Hu R, Liu Y, Qi ZT, Jia XM. RAI16 maintains intestinal homeostasis and inhibits NLRP3-dependent IL-18/CXCL16-induced colitis and the progression of colitis-associated colorectal cancer. Clin Transl Med 2022; 12:e993. [PMID: 36030497 PMCID: PMC9420419 DOI: 10.1002/ctm2.993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 07/05/2022] [Accepted: 07/11/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- Wen Wang
- Clinical Medicine Scientific and Technical Innovation Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Cui-Ling Ding
- Department of Biodefence, Naval Medical University, Shanghai, China
| | - Meng-Xue Wu
- Clinical Medicine Scientific and Technical Innovation Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wen Guo
- Clinical Medicine Scientific and Technical Innovation Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ran Hu
- Clinical Medicine Scientific and Technical Innovation Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yan Liu
- Department of Biodefence, Naval Medical University, Shanghai, China
| | - Zhong-Tian Qi
- Department of Biodefence, Naval Medical University, Shanghai, China
| | - Xin-Ming Jia
- Clinical Medicine Scientific and Technical Innovation Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
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13
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Fu Y, He Y, Xiang K, Zhao C, He Z, Qiu M, Hu X, Zhang N. The Role of Rumen Microbiota and Its Metabolites in Subacute Ruminal Acidosis (SARA)-Induced Inflammatory Diseases of Ruminants. Microorganisms 2022; 10:1495. [PMID: 35893553 PMCID: PMC9332062 DOI: 10.3390/microorganisms10081495] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/17/2022] [Accepted: 07/20/2022] [Indexed: 12/23/2022] Open
Abstract
Subacute ruminal acidosis (SARA) is a common metabolic disease in ruminants. In the early stage of SARA, ruminants do not exhibit obvious clinical symptoms. However, SARA often leads to local inflammatory diseases such as laminitis, mastitis, endometritis and hepatitis. The mechanism by which SARA leads to inflammatory diseases is largely unknown. The gut microbiota is the totality of bacteria, viruses and fungi inhabiting the gastrointestinal tract. Studies have found that the gut microbiota is not only crucial to gastrointestinal health but also involved in a variety of disease processes, including metabolic diseases, autoimmune diseases, tumors and inflammatory diseases. Studies have shown that intestinal bacteria and their metabolites can migrate to extraintestinal distal organs, such as the lung, liver and brain, through endogenous pathways, leading to related diseases. Combined with the literature, we believe that the dysbiosis of the rumen microbiota, the destruction of the rumen barrier and the dysbiosis of liver function in the pathogenesis of SARA lead to the entry of rumen bacteria and/or metabolites into the body through blood or lymphatic circulation and place the body in the "chronic low-grade" inflammatory state. Meanwhile, rumen bacteria and/or their metabolites can also migrate to the mammary gland, uterus and other organs, leading to the occurrence of related inflammatory diseases. The aim of this review is to describe the mechanism by which SARA causes inflammatory diseases to obtain a more comprehensive and profound understanding of SARA and its related inflammatory diseases. Meanwhile, it is also of great significance for the joint prevention and control of diseases.
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Affiliation(s)
| | | | | | | | | | | | - Xiaoyu Hu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.F.); (Y.H.); (K.X.); (C.Z.); (Z.H.); (M.Q.)
| | - Naisheng Zhang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.F.); (Y.H.); (K.X.); (C.Z.); (Z.H.); (M.Q.)
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14
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High-fat diet alleviates colitis by inhibiting ferroptosis via solute carrier family 7 member 11. J Nutr Biochem 2022; 109:109106. [PMID: 35858667 DOI: 10.1016/j.jnutbio.2022.109106] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 04/15/2022] [Accepted: 06/15/2022] [Indexed: 01/17/2023]
Abstract
A high-fat diet (HFD) is reported to exacerbate ulcerative colitis by inducing obesity, which conceals the effect of the diet itself. Ferroptosis, a type of regulated cell death induced by lipid hydroperoxides, has recently been reported in colitis. Here, we aimed to determine whether HFD affects ferroptosis and colitis progression in an obesity-independent manner. We subjected male C57BL/6J mice to either an HFD (60% fat diet) or isocaloric control diet (10% fat diet) for 4 weeks, followed by inducing colitis with 2.5% dextran sulfate sodium (DSS). Compared with the isocaloric control diet, non-obesogenic HFD reduced DSS-induced colonic mucosal injury, as shown by disease activity index, colon thickness, inflammatory infiltrations, and mucosal damage index; however, there were no differences in body weight, Lee's index, and omental fat weight between the two groups. HFD mice exhibited decreased lipid peroxidation and ferroptosis marker expression in colon tissues. Furthermore, a lipid mixture protected gut organoids and normal colonic epithelial cells from RSL3-induced ferroptosis. Mechanistically, the lipid mixture prevented glutathione deficiency by upregulating the cysteine transporter, solute carrier family 7 member 11. Collectively, these findings suggest that an HFD ameliorates DSS-induced colitis through ferroptosis repression in an obesity-independent manner and provide new evidence to evaluate the effects of an HFD on colitis.
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15
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Use of polyunsaturated fatty acids in prevention and treatment of gastrointestinal diseases, obesity and cancer. HERBA POLONICA 2022. [DOI: 10.2478/hepo-2022-0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Summary
Fatty acids are important structural and functional elements of human body. We can distinguish several types: among others polyunsaturated fatty acids, which include omega-3 fatty acids (ω-3PUFA) and omega-6 fatty acids(ω-6PUFA). The first group has pleiotropic health-promoting effects, while the second group, ω-6PUFA, negatively affects the homeostasis of the human body and contributes to the development of numerous diseases. Both the amount and the relative ratio of these acids in the diet is an important factor affecting health and quality of life.
Laboratory and clinical studies indicate that ω-3PUFA have a positive effect on the therapy of illnesses such as obesity and inflammatory bowel disease (IBD). ω-3 PUFA supplementation also appears to have a helpful effect in the adjuvant treatment of colorectal cancer and recovery.
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16
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Liu Y, Zhang S, Zhou W, Hu D, Xu H, Ji G. Secondary Bile Acids and Tumorigenesis in Colorectal Cancer. Front Oncol 2022; 12:813745. [PMID: 35574393 PMCID: PMC9097900 DOI: 10.3389/fonc.2022.813745] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 03/21/2022] [Indexed: 01/11/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common and deadly cancers in the world and is a typical inflammatory tumor. In recent years, the incidence of CRC has been increasing year by year. There is evidence that the intake of high-fat diet and overweight are associated with the incidence of CRC, among which bile acids play a key role in the pathogenesis of the disease. Studies on the relationship between bile acid metabolism and the occurrence of CRC have gradually become a hot topic, improving the understanding of metabolic factors in the etiology of colorectal cancer. Meanwhile, intestinal flora also plays an important role in the occurrence and development of CRC In this review, the classification of bile acids and their role in promoting the occurrence of CRC are discussed, and we highlights how a high-fat diet affects bile acid metabolism and destroys the integrity of the intestinal barrier and the effects of gut bacteria.
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Affiliation(s)
- Yujing Liu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shengan Zhang
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenjun Zhou
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dan Hu
- Department of Internal Medicine of Chinese Medicine, Shanghai Pudong New Area Hospital of Traditional Chinese Medicine, Shanghai, China
| | - Hanchen Xu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guang Ji
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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17
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Kgokolo MCM, Anderson K, Siwele SC, Steel HC, Kwofie LLI, Sathekge MM, Meyer PWA, Rapoport BL, Anderson R. Elevated Levels of Soluble CTLA-4, PD-1, PD-L1, LAG-3 and TIM-3 and Systemic Inflammatory Stress as Potential Contributors to Immune Suppression and Generalized Tumorigenesis in a Cohort of South African Xeroderma Pigmentosum Patients. Front Oncol 2022; 12:819790. [PMID: 35223501 PMCID: PMC8874270 DOI: 10.3389/fonc.2022.819790] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 01/20/2022] [Indexed: 12/03/2022] Open
Abstract
Xeroderma Pigmentosum (XP), an autosomal recessive disorder characterized by ultraviolet radiation-induced abnormalities of DNA excision and repair pathways is associated with early development of cutaneous cancers. Intracellular oxidative stress has also been proposed as a contributor to the occurrence of skin cancers. However, little is known about the possible augmentative contributions of chronic inflammation, immune suppression and oxidative stress to the pathogenesis of malignancies associated with other subtypes of XP. This has been addressed in the current study, focused on the measurement of systemic biomarkers of inflammation, immune dysfunction and oxidative damage in XP patients, consisting of XP-C, XP-D and XP-E cases, including those XP-C cases who had already developed multiple skin malignancies. The inflammatory biomarker profile measured in XP patients and healthy control subjects included the cytokines, interleukins (ILs)-2, -4, -6, -10, interferon-γ (IFN- γ) and tumor-necrosis factor-α (TNF-α), the acute phase reactant, C-reactive protein (CRP), and cotinine (as an objective indicator of smoking status). Immune suppression was detected according to the levels of five soluble inhibitory immune checkpoint proteins (CTLA-4, PD-1, PD-L1, LAG-3 and TIM-3), as well as those of vitamin D, while oxidative stress was determined according to the circulating levels of the DNA adduct, 8-hydroxy-2-deoxyguanosine (8-OH-dG). These various biomarkers were measured in plasma using immunofluorimetric, nephelometric and ELISA procedures. Significant elevations in IL-6 (P<0.01) and TNF-α (P<0.0001), but none of the other cytokines, as well as increased levels of all five soluble inhibitory immune checkpoints (P=0.032-P=0.0001) were detected in the plasma of the XP patients. C-reactive protein and vitamin D were increased and decreased, respectively (both P<0.0001), while only one participant had an elevated level of plasma cotinine. Surprisingly, the levels of 8-OH-dG were significantly (P=0.0001) lower in the group of XP patients relative to a group of healthy control subjects. The findings of increased levels of pro-inflammatory cytokines and, in particular, those of the soluble immune checkpoints, in the setting of decreased vitamin D and moderately elevated levels of CRP in XP patients suggest a possible secondary role of ongoing, inflammatory stress and immune suppression in the pathogenesis of XP-associated malignancies.
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Affiliation(s)
- Mahlatse C M Kgokolo
- Department of Dermatology, Faculty of Health Sciences, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Katherine Anderson
- Department of Dermatology, Faculty of Health Sciences, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Shalate C Siwele
- Department of Dermatology, Faculty of Health Sciences, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Helen C Steel
- Department of Immunology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Luyanda L I Kwofie
- Department of Immunology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.,Tshwane Academic Division of the National Health Laboratory Service, Pretoria, South Africa
| | - Mike M Sathekge
- Department of Nuclear Medicine, Faculty of Nuclear Medicine, Faculty of Health Sciences, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Pieter W A Meyer
- Department of Immunology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.,Tshwane Academic Division of the National Health Laboratory Service, Pretoria, South Africa
| | - Bernardo L Rapoport
- Department of Immunology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.,The Medical Oncology Centre of Rosebank, Johannesburg, South Africa
| | - Ronald Anderson
- Department of Immunology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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18
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Loosen SH, Roderburg C, Jördens MS, Fluegen G, Luedde T, Kostev K. Overweight and Obesity Determine the Risk for Gastrointestinal Cancer in a Sex-Dependent Manner: A Retrospective Cohort Study of 287,357 Outpatients in Germany. Cancers (Basel) 2022; 14:cancers14040931. [PMID: 35205678 PMCID: PMC8869970 DOI: 10.3390/cancers14040931] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/08/2022] [Accepted: 02/11/2022] [Indexed: 12/21/2022] Open
Abstract
Cancer represents the second leading cause of death worldwide, implementing a major health care and socioeconomic burden. Overweight and obesity, both of which are dramatically on the rise in both highly and less developed regions worldwide, have been established as modifiable risk factors for the development of various tumor entities including gastrointestinal (GI) cancers such as colorectal or gastric cancer. However, systematic data on an association between excessive body fat and GI cancer development from Germany are missing. Methods: A total of 287,357 adult outpatients with an available BMI value between 2010 and 2019 were identified from the Disease Analyzer database (IQVIA). The main outcome was the association between pre-obesity (BMI 25–30 kg/m2) and obesity (BMI ≥ 30 kg/m2) compared to normal weight (BMI 18.5–25 kg/m2) and the incident of a GI cancer diagnoses (including colon, rectum, stomach, pancreas, and liver cancer). Results: Within the observation period, the proportion of colon cancer patients increased stepwise from 0.5% and 0.64% in normal weight to 0.71% and 0.91% in obese female and male patients, respectively, which was confirmed in multivariable regression models (ORfemale obesity: 1.23; 95% CI: 1.03–1.48; ORmale obesity: 1.43, 95% CI: 1.17–1.74). In contrast, multivariable regression models revealed that obesity was significantly associated with rectal cancer (OR: 1.36, 95% CI: 1.01–1.84) as well as liver cancer (OR: 1.79, 95% CI: 1.17–2.73) in men only. Conclusions: Our data suggest that obesity represents a decisive risk factor for the development of colon, rectal, and liver cancer, partly in a sex-dependent manner. Since overweight and obesity are modifiable risk factors, the current results may help to establish appropriate prevention and lifestyle programs to reduce both the incidence as well as the high morbidity and mortality of GI tumors in the future.
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Affiliation(s)
- Sven H. Loosen
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany; (C.R.); (M.S.J.)
- Correspondence: (S.H.L.); (T.L.); Tel.: +49-211-81-16630 (S.H.L.); Fax: +49-211-81-04489 (S.H.L.)
| | - Christoph Roderburg
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany; (C.R.); (M.S.J.)
| | - Markus S. Jördens
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany; (C.R.); (M.S.J.)
| | - Georg Fluegen
- Department of General, Visceral, Thoracic and Pediatric Surgery (A), Medical Faculty, Hein-rich-Heine-University, University Hospital Duesseldorf, 40225 Duesseldorf, Germany;
| | - Tom Luedde
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany; (C.R.); (M.S.J.)
- Correspondence: (S.H.L.); (T.L.); Tel.: +49-211-81-16630 (S.H.L.); Fax: +49-211-81-04489 (S.H.L.)
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19
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Zhang J, Nyvang D, Ibsen DB, Olsen A, Tjønneland A, Overvad K, Dahm CC. Adherence to the Danish food-based dietary guidelines and risk of colorectal cancer: a cohort study. Br J Cancer 2021; 125:1726-1733. [PMID: 34593992 PMCID: PMC8651800 DOI: 10.1038/s41416-021-01556-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 08/12/2021] [Accepted: 09/17/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND National dietary guidelines contribute to primary prevention of a wide range of diseases. Yet, the importance of adhering to the Danish dietary guidelines for colorectal cancer prevention is unclear. METHODS We used the Danish Diet, Cancer and Health cohort (n = 55,744) to investigate adherence to the Danish dietary guidelines and the risk of colorectal cancer. Cox proportional hazard models were used to estimate hazard ratios (HRs) for colorectal cancer and subtypes across the Danish Dietary Guidelines Index score (ranging 0-6 points, 6 being the greatest adherence). Effect modification by BMI was explored on multiplicative and additive scales. RESULTS During a median follow-up of 18.9 years, 1030 men and 849 women developed colorectal cancer. Higher index scores were associated with a lower risk of colorectal cancer (HR 0.66; 95% confidence interval (CI) 0.53, 0.84, highest (≥5) versus lowest index score (<3 points) group). Similar inverse associations were observed between index scores and colon cancer. The risk difference was -0.8% (95% CI: -1.6, -0.1) among the overweight/obese group and 0.1% (95% CI: -0.7, 1.0) in the normal weight group for high compared to low adherence. CONCLUSION Adherence to the Danish Dietary Guidelines was associated with a lower risk of colorectal cancer, particularly among people with overweight/obesity.
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Affiliation(s)
- Jie Zhang
- grid.7048.b0000 0001 1956 2722Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Dorthe Nyvang
- grid.7048.b0000 0001 1956 2722Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Daniel B. Ibsen
- grid.7048.b0000 0001 1956 2722Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Anja Olsen
- grid.7048.b0000 0001 1956 2722Department of Public Health, Aarhus University, Aarhus, Denmark ,grid.417390.80000 0001 2175 6024Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Anne Tjønneland
- grid.417390.80000 0001 2175 6024Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Kim Overvad
- grid.7048.b0000 0001 1956 2722Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Christina C. Dahm
- grid.7048.b0000 0001 1956 2722Department of Public Health, Aarhus University, Aarhus, Denmark
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The Effects of Folic Acid Supplementation on Pro-inflammatory Mediators: a Systematic Review and Dose-Response Meta-Analysis of Randomized Controlled Trials. Clin Ther 2021; 43:e346-e363. [PMID: 34857394 DOI: 10.1016/j.clinthera.2021.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/27/2021] [Accepted: 10/06/2021] [Indexed: 12/31/2022]
Abstract
PURPOSE Despite extensive research, findings regarding the effects of folic acid supplementation on inflammatory mediators have been controversial and inconclusive. This study therefore aimed to summarize the findings of all available clinical trials regarding the effects of folic acid supplementation on inflammatory biomarkers in adults. METHODS A systematic search was conducted of PubMed/MEDLINE, Scopus, Web of Science, EMBASE, and Google Scholar until April 2020. All randomized controlled trials that examined the influence of folic acid supplementation on C-reactive protein, interleukin 6 (IL-6), and tumor necrosis factor-α (TNF-α) were included. Pooled effect sizes were calculated based on the random effects model, and dose-response analysis was modeled by using a fractional polynomial model. FINDINGS In total, 18 randomized controlled trials involving 2286 participants were analyzed. Folic acid supplementation significantly reduced serum levels of C-reactive protein (mean difference [MD], -0.21 mg/L; 95% CI, -0.41 to -0.01; n = 16), TNF-α (MD, -14.88 pg/mL; 95% CI, -23.68 to -6.09; n = 10), and IL-6 (MD, -0.93 pg/mL; 95% CI, -1.72 to -0.14; n = 11). Subgroup analyses suggested a significant reduction at doses ≤5 mg/d and studies longer than 12 weeks in duration. A significant nonlinear association was also found between folic acid dosage (Pnonlinearity <0.001) and duration of administration (Pnonlinearity <0.001) with serum TNF-α levels. IMPLICATIONS This meta-analysis indicates the beneficial effects of folic acid supplementation on pro-inflammatory cytokines. Further studies with a longer duration of administration, higher doses, and larger sample sizes should be performed exclusively on patients with chronic inflammatory disorders to elucidate the favorable role of folate intake on inflammatory biomarkers. International Prospective Register of Systematic Reviews identifier: CRD42021249947.
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21
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Elevated ATGL in colon cancer cells and cancer stem cells promotes metabolic and tumorigenic reprogramming reinforced by obesity. Oncogenesis 2021; 10:82. [PMID: 34845203 PMCID: PMC8630180 DOI: 10.1038/s41389-021-00373-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/26/2021] [Accepted: 11/01/2021] [Indexed: 12/24/2022] Open
Abstract
Obesity is a worldwide epidemic associated with increased risk and progression of colon cancer. Here, we aimed to determine the role of adipose triglyceride lipase (ATGL), responsible for intracellular lipid droplet (LD) utilization, in obesity-driven colonic tumorigenesis. In local colon cancer patients, significantly increased ATGL levels in tumor tissue, compared to controls, were augmented in obese individuals. Elevated ATGL levels in human colon cancer cells (CCC) relative to non-transformed were augmented by an obesity mediator, oleic acid (OA). In CCC and colonospheres, enriched in colon cancer stem cells (CCSC), inhibition of ATGL prevented LDs utilization and inhibited OA-stimulated growth through retinoblastoma-mediated cell cycle arrest. Further, transcriptomic analysis of CCC, with inhibited ATGL, revealed targeted pathways driving tumorigenesis, and high-fat-diet obesity facilitated tumorigenic pathways. Inhibition of ATGL in colonospheres revealed targeted pathways in human colonic tumor crypt base cells (enriched in CCSC) derived from colon cancer patients. In CCC and colonospheres, we validated selected transcripts targeted by ATGL inhibition, some with emerging roles in colonic tumorigeneses (ATG2B, PCK2, PGAM1, SPTLC2, IGFBP1, and ABCC3) and others with established roles (MYC and MUC2). These findings demonstrate obesity-promoted, ATGL-mediated colonic tumorigenesis and establish the therapeutic significance of ATGL in obesity-reinforced colon cancer progression.
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Ali P, Fonseca C, Heidenreich A, Ruthberg R, Damadi A. Is colorectal neoplasia more aggressive in the young? A look at shifting guidelines. Am J Surg 2021; 223:496-498. [PMID: 34799073 DOI: 10.1016/j.amjsurg.2021.11.013] [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: 06/25/2021] [Revised: 11/07/2021] [Accepted: 11/11/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND This study aimed to compare factors associated with CRC in patients younger than 50 and in those 50 and older, that required surgical resection due to malignancy or premalignant conditions. METHODS A retrospective chart review was conducted looking at patients who had bowel resection due to CRC or advanced polyps; individuals found to have hereditary tumors and inflammatory bowel disease were excluded. Data was analyzed with chi square test of association comparing proportions of patients in the two age groups. RESULTS A significantly higher proportion of the younger population had advanced stages of CRC. Data from this and other studies suggests that the colorectal tumors seen in patients under 50 have a higher virulence, and perhaps this is due to different tumor biology. CONCLUSION These findings illustrate how changes in screening guidelines reinforced by proper support from insurance providers/payors and a widespread aggressive educational campaign for patients and providers can benefit this increasingly vulnerable population.
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Affiliation(s)
- Peter Ali
- Department of Surgery Ascension Providence Hospital, USA.
| | - Carolina Fonseca
- American University of the Caribbean, School of Medicine, Netherlands
| | | | - Rebecca Ruthberg
- American University of the Caribbean, School of Medicine, Netherlands
| | - Amir Damadi
- Department of Surgery Ascension Providence Hospital, USA
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Stefani C, Miricescu D, Stanescu-Spinu II, Nica RI, Greabu M, Totan AR, Jinga M. Growth Factors, PI3K/AKT/mTOR and MAPK Signaling Pathways in Colorectal Cancer Pathogenesis: Where Are We Now? Int J Mol Sci 2021; 22:10260. [PMID: 34638601 PMCID: PMC8508474 DOI: 10.3390/ijms221910260] [Citation(s) in RCA: 193] [Impact Index Per Article: 48.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/19/2021] [Accepted: 09/20/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is a predominant malignancy worldwide, being the fourth most common cause of mortality and morbidity. The CRC incidence in adolescents, young adults, and adult populations is increasing every year. In the pathogenesis of CRC, various factors are involved including diet, sedentary life, smoking, excessive alcohol consumption, obesity, gut microbiota, diabetes, and genetic mutations. The CRC tumor microenvironment (TME) involves the complex cooperation between tumoral cells with stroma, immune, and endothelial cells. Cytokines and several growth factors (GFs) will sustain CRC cell proliferation, survival, motility, and invasion. Epidermal growth factor receptor (EGFR), Insulin-like growth factor -1 receptor (IGF-1R), and Vascular Endothelial Growth Factor -A (VEGF-A) are overexpressed in various human cancers including CRC. The phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) and all the three major subfamilies of the mitogen-activated protein kinase (MAPK) signaling pathways may be activated by GFs and will further play key roles in CRC development. The main aim of this review is to present the CRC incidence, risk factors, pathogenesis, and the impact of GFs during its development. Moreover, the article describes the relationship between EGF, IGF, VEGF, GFs inhibitors, PI3K/AKT/mTOR-MAPK signaling pathways, and CRC.
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Affiliation(s)
- Constantin Stefani
- Department of Family Medicine and Clinical Base, ‘‘Dr. Carol Davila’ Central Military Emergency University Hospital, 051075 Bucharest, Romania;
| | - Daniela Miricescu
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (I.-I.S.-S.); (A.R.T.)
| | - Iulia-Ioana Stanescu-Spinu
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (I.-I.S.-S.); (A.R.T.)
| | - Remus Iulian Nica
- Surgery 2, ‘Dr. Carol Davila’ Central Military Emergency University Hospital, 051075 Bucharest, Romania;
| | - Maria Greabu
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (I.-I.S.-S.); (A.R.T.)
| | - Alexandra Ripszky Totan
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (I.-I.S.-S.); (A.R.T.)
| | - Mariana Jinga
- Department of Gastroenterology, ‘Dr. Carol Davila’ Central Military Emergency University Hospital, 051075 Bucharest, Romania;
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Effect of Advanced Glycation End-Products and Excessive Calorie Intake on Diet-Induced Chronic Low-Grade Inflammation Biomarkers in Murine Models. Nutrients 2021; 13:nu13093091. [PMID: 34578967 PMCID: PMC8468789 DOI: 10.3390/nu13093091] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 08/29/2021] [Accepted: 09/02/2021] [Indexed: 12/29/2022] Open
Abstract
Chronic Low-Grade Inflammation (CLGI) is a non-overt inflammatory state characterized by a continuous activation of inflammation mediators associated with metabolic diseases. It has been linked to the overconsumption of Advanced Glycation End-Products (AGEs), and/or macronutrients which lead to an increase in local and systemic pro-inflammatory biomarkers in humans and animal models. This review provides a summary of research into biomarkers of diet-induced CLGI in murine models, with a focus on AGEs and obesogenic diets, and presents the physiological effects described in the literature. Diet-induced CLGI is associated with metabolic endotoxemia, and/or gut microbiota remodeling in rodents. The mechanisms identified so far are centered on pro-inflammatory axes such as the interaction between AGEs and their main receptor AGEs (RAGE) or increased levels of lipopolysaccharide. The use of murine models has helped to elucidate the local and systemic expression of CLGI mediators. These models have enabled significant advances in identification of diet-induced CLGI biomarkers and resultant physiological effects. Some limitations on the translational (murine → humans) use of biomarkers may arise, but murine models have greatly facilitated the testing of specific dietary components. However, there remains a lack of information at the whole-organism level of organization, as well as a lack of consensus on the best biomarker for use in CLGI studies and recommendations as to future research conclude this review.
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The correlation between IL-4 polymorphisms and colorectal cancer risk in a population in Northwest China. Eur J Cancer Prev 2021; 29:95-99. [PMID: 31876620 DOI: 10.1097/cej.0000000000000503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Our aim was to investigate whether polymorphisms in the interleukin-4 (IL-4) gene are associated with the risk of colorectal cancer (CRC) in a Chinese Han population. Six single-nucleotide polymorphisms (SNPs) in the IL-4 were genotyped by Agena MassARRAY in 248 CRC patients and 463 healthy controls. The association of IL-4 polymorphisms with CRC risk was assessed by genetic models, linkage disequilibrium, and haplotype analyses. The results suggested that the CC genotype of rs2243250 confers a lower risk of CRC in the recessive model [odds ratio (OR) = 0.42, 95% confidence interval (CI): 0.19-0.92, P = 0.020]. Similarly, rs2227284 GG was associated with a reduced risk of CRC in the codominant (OR = 0.18, 95% CI: 0.04-0.82, P = 0.027) and recessive (OR = 0.19, 95% CI: 0.04-0.83, P = 0.008) models adjusted for age. Our findings suggested that rs2243250 and rs2227284 in IL-4 are associated significantly with reduced CRC risk, which may facilitate the identification of CRC patients in Chinese populations.
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Impact of Obesity-Induced Inflammation on Cardiovascular Diseases (CVD). Int J Mol Sci 2021; 22:ijms22094798. [PMID: 33946540 PMCID: PMC8125716 DOI: 10.3390/ijms22094798] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/23/2021] [Accepted: 04/28/2021] [Indexed: 12/22/2022] Open
Abstract
Overweight and obesity are key risk factors of cardiovascular disease (CVD). Obesity is currently presented as a pro-inflammatory state with an expansion in the outflow of inflammatory cytokines, such as interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α), alongside the expanded emission of leptin. The present review aimed to evaluate the relationship between obesity and inflammation and their impacts on the development of cardiovascular disease. A literature search was conducted by employing three academic databases, namely PubMed (Medline), Scopus (EMBASE), and the Cumulative Index to Nursing and Allied Health Literature (CINAHL). The search presented 786 items, and by inclusion and exclusion filterers, 59 works were considered for final review. The Newcastle–Ottawa Scale (NOS) method was adopted to conduct quality assessment; 19 papers were further selected based on the quality score. Obesity-related inflammation leads to a low-grade inflammatory state in organisms by upregulating pro-inflammatory markers and downregulating anti-inflammatory cytokines, thereby contributing to cardiovascular disease pathogenesis. Because of inflammatory and infectious symptoms, adipocytes appear to instigate articulation and discharge a few intense stage reactants and carriers of inflammation. Obesity and inflammatory markers are strongly associated, and are important factors in the development of CVD. Hence, weight management can help prevent cardiovascular risks and poor outcomes by inhibiting inflammatory mechanisms.
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27
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Zhang Y, Wu Y, Gong ZY, Ye HD, Zhao XK, Li JY, Zhang XM, Li S, Zhu W, Wang M, Liang GY, Liu Y, Guan X, Zhang DY, Shen B. Distinguishing Rectal Cancer from Colon Cancer Based on the Support Vector Machine Method and RNA-sequencing Data. Curr Med Sci 2021; 41:368-374. [PMID: 33877555 DOI: 10.1007/s11596-021-2356-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 01/23/2021] [Indexed: 12/24/2022]
Abstract
Colorectal cancer (CRC) is the third most commonly diagnosed cancer worldwide. Several studies have indicated that rectal cancer is significantly different from colon cancer in terms of treatment, prognosis, and metastasis. Recently, the differential mRNA expression of colon cancer and rectal cancer has received a great deal of attention. The current study aimed to identify significant differences between colon cancer and rectal cancer based on RNA sequencing (RNA-seq) data via support vector machines (SVM). Here, 393 CRC samples from the The Cancer Genome Atlas (TCGA) database were investigated, including 298 patients with colon cancer and 95 with rectal cancer. Following the random forest (RF) analysis of the mRNA expression data, 96 genes such as HOXB13, PRAC, and BCLAF1 were identified and utilized to build the SVM classification model with the Leave-One-Out Cross-validation (LOOCV) algorithm. In the training (n=196) and the validation cohorts (n=197), the accuracy (82.1 % and 82.2 %, respectively) and the AUC (0.87 and 0.91, respectively) indicated that the established optimal SVM classification model distinguished colon cancer from rectal cancer reasonably. However, additional experiments are required to validate the predicted gene expression levels and functions.
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Affiliation(s)
- Yan Zhang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Yuan Wu
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Zi-Ying Gong
- Shanghai Yunying Medical Technology Co., Ltd., Shanghai, 201612, China.,Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, 314000, China
| | - Hai-Dan Ye
- Shanghai Yunying Medical Technology Co., Ltd., Shanghai, 201612, China.,Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, 314000, China
| | - Xiao-Kai Zhao
- Shanghai Yunying Medical Technology Co., Ltd., Shanghai, 201612, China.,Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, 314000, China
| | - Jie-Yi Li
- Shanghai Yunying Medical Technology Co., Ltd., Shanghai, 201612, China.,Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, 314000, China
| | - Xiao-Mei Zhang
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Sheng Li
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Wei Zhu
- School of Medicine, Jiangsu University, Zhenjiang, 212013, China
| | - Mei Wang
- School of Medicine, Jiangsu University, Zhenjiang, 212013, China
| | - Ge-Yu Liang
- School of Public Health, Southeast University, Nanjing, 211189, China
| | - Yun Liu
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Xin Guan
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China
| | - Dao-Yun Zhang
- Shanghai Yunying Medical Technology Co., Ltd., Shanghai, 201612, China.,Jiaxing Yunying Medical Inspection Co., Ltd., Jiaxing, 314000, China
| | - Bo Shen
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210009, China.
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Wu D, Yin Z, Ji Y, Li L, Li Y, Meng F, Ren X, Xu M. Identification of novel autophagy-related lncRNAs associated with a poor prognosis of colon adenocarcinoma through bioinformatics analysis. Sci Rep 2021; 11:8069. [PMID: 33850225 PMCID: PMC8044244 DOI: 10.1038/s41598-021-87540-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 03/22/2021] [Indexed: 12/11/2022] Open
Abstract
LncRNAs play a pivotal role in tumorigenesis and development. However, the potential involvement of lncRNAs in colon adenocarcinoma (COAD) needs to be further explored. All the data used in this study were obtained from The Cancer Genome Atlas database, and all analyses were conducted using R software. Basing on the seven prognosis-related lncRNAs finally selected, we developed a prognosis-predicting model with powerful effectiveness (training cohort, 1 year: AUC = 0.70, 95% Cl = 0.57-0.78; 3 years: AUC = 0.71, 95% Cl = 0.6-0.8; 5 years: AUC = 0.76, 95% Cl = 0.66-0.87; validation cohort, 1 year: AUC = 0.70, 95% Cl = 0.58-0.8; 3 years: AUC = 0.73, 95% Cl = 0.63-0.82; 5 years: AUC = 0.68, 95% Cl = 0.5-0.85). The VEGF and Notch pathway were analyzed through GSEA analysis, and low immune and stromal scores were found in high-risk patients (immune score, cor = - 0.15, P < 0.001; stromal score, cor = - 0.18, P < 0.001) , which may partially explain the poor prognosis of patients in the high-risk group. We screened lncRNAs that are significantly associated with the survival of patients with COAD and possibly participate in autophagy regulation. This study may provide direction for future research.
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Affiliation(s)
- Dejun Wu
- Department of General Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Shanghai, 201399, China
| | - Zhenhua Yin
- Department of Digestive, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Shanghai, 201399, China
| | - Yisheng Ji
- First Clinical Medical College, Nanjing Medical University, Nanjing, 210029, China
| | - Lin Li
- First Clinical Medical College, Nanjing Medical University, Nanjing, 210029, China
| | - Yunxin Li
- First Clinical Medical College, Nanjing Medical University, Nanjing, 210029, China
| | - Fanqiang Meng
- Xiangya Medical College of Central South University, Changsha, 410000, Hunan, China
| | - Xiaohan Ren
- The State Key Lab of Reproductive, Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
| | - Ming Xu
- Department of General Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Shanghai, 201399, China.
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Ying S, Li X. Renal and brain failure predict mortality of patients with acute-on-chronic liver failure admitted to the intensive care unit. Ann Hepatol 2021; 21:100296. [PMID: 33346095 DOI: 10.1016/j.aohep.2020.100296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 11/23/2020] [Indexed: 02/04/2023]
Affiliation(s)
- Shishi Ying
- Emergecy Department, YiWu Central Hospital, Zhejiang 322000, China
| | - Xiaofei Li
- Department of Infectious Diseases, YiWu Central Hospital, Zhejiang 322000, China.
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Caramujo-Balseiro S, Faro C, Carvalho L. Metabolic pathways in sporadic colorectal carcinogenesis: A new proposal. Med Hypotheses 2021; 148:110512. [PMID: 33548761 DOI: 10.1016/j.mehy.2021.110512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 01/09/2021] [Accepted: 01/22/2021] [Indexed: 02/07/2023]
Abstract
Given the reports made about geographical differences in Colorectal Cancer (CRC) occurrence, suggesting a link between dietary habits, genes and cancer risk, we hypothesise that there are four fundamental metabolic pathways involved in diet-genes interactions, directly implicated in colorectal carcinogenesis: folate metabolism; lipid metabolism; oxidative stress response; and inflammatory response. Supporting this hypothesis are the evidence given by the significant associations between several diet-genes polymorphisms and CRC, namely: MTHFR, MTR, MTRR and TS (involved in folate metabolism); NPY, APOA1, APOB, APOC3, APOE, CETP, LPL and PON1 (involved in lipid metabolism); MNSOD, SOD3, CAT, GSTP1, GSTT1 and GSTM1 (involved in oxidative stress response); and IL-1, IL-6, TNF-α, and TGF-β (involved in inflammatory response). We also highlight the association between some foods/nutrients/nutraceuticals that are important in CRC prevention or treatment and the four metabolic pathways proposed, and the recent results of genome-wide association studies, both assisting our hypothesis. Finally, we propose a new line of investigation with larger studies, using accurate dietary biomarkers and investigating the four metabolic pathways genes simultaneously. This line of investigation will be essential to understand the full complexity of the association between nature and nurture in CRC and perhaps in other types of cancers. Only with this in-depth knowledge will it be possible to make personalised nutrition recommendations for disease prevention and management.
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Affiliation(s)
- Sandra Caramujo-Balseiro
- Institute of Anatomical and Molecular Pathology, Faculty of Medicine - University of Coimbra, Coimbra, Portugal; Department of Life Sciences - University of Coimbra, Coimbra, Portugal.
| | - Carlos Faro
- Department of Life Sciences - University of Coimbra, Coimbra, Portugal; UC Biotech, Cantanhede, Portugal
| | - Lina Carvalho
- Institute of Anatomical and Molecular Pathology, Faculty of Medicine - University of Coimbra, Coimbra, Portugal
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Huang H, Zhang J, Ling F, Huang Y, Yang M, Zhang Y, Wei Y, Zhang Q, Wang H, Song L, Wu Y, Yang J, Tang J. Leptin Receptor (LEPR) promotes proliferation, migration, and invasion and inhibits apoptosis in hepatocellular carcinoma by regulating ANXA7. Cancer Cell Int 2021; 21:4. [PMID: 33397392 PMCID: PMC7784271 DOI: 10.1186/s12935-020-01641-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/01/2020] [Accepted: 11/02/2020] [Indexed: 02/08/2023] Open
Abstract
Background Leptin Receptor (LEPR) has been suggested to have several roles in cancer metastasis. However, the role of LEPR and its underlying mechanisms in lymphatic metastasis of hepatocarcinoma have not yet been studied. Methods We performed bioinformatics analysis, qRT-PCR, western blotting, immunohistochemistry, immunofluorescence, enzyme-linked immunosorbent, coimmunoprecipitation assays and a series of functional assays to investigate the roles of LEPR in hepatocellular carcinoma. Results We discovered that LEPR was highly expressed in liver cancer tissues, and the expression of LEPR in Hca-F cells was higher than that in Hca-P cells. Furthermore, LEPR promotes the proliferation, migration and invasion and inhibits the apoptosis of hepatocarcinoma lymphatic metastatic cells. Further studies indicated that LEPR interacts with ANXA7. Mechanistically, LEPR regulated ERK1/2 and JAK2/STAT3 expression via ANXA7 regulation. Conclusions These findings unveiled a previously unappreciated role of LEPR in the regulation of lymphatic metastatic hepatocellular carcinoma, assigning ANXA7-LEPR as a promising therapeutic target for liver cancer treatments.
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Affiliation(s)
- He Huang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China.,Department of Pathology, Tangshan People's Hospital, 65 Shengli Road, Tangshan, 063001, Hebei, China
| | - Jun Zhang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Fei Ling
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Yuhong Huang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Min Yang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Yao Zhang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Yuanyi Wei
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Qingqing Zhang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Honghai Wang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Lin Song
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, 94158, USA
| | - Ying Wu
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Jiayu Yang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China
| | - Jianwu Tang
- Department of Pathology, College of Basic Medical Sciences, Dalian Medical University, 9 W. Lushun South Road, Dalian, 116044, Liaoning, China.
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Yoo KM, Yang HJ, Park SK, Jung YS, Park JH, Park DI, Sohn CI. Skeletal muscle mass and risk of advanced adenoma in surveillance colonoscopy. J Gastroenterol Hepatol 2020; 35:2088-2095. [PMID: 32350914 DOI: 10.1111/jgh.15082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 04/24/2020] [Accepted: 04/27/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIM Sarcopenia has been suggested to be associated with chronic inflammation and insulin resistance. This study aimed to evaluate whether low muscle mass is associated with the incidence and recurrence of advanced colorectal adenoma. METHODS We conducted a cohort study including 14 701 participants who underwent first-time screening colonoscopy between 2003 and 2012 and follow-up colonoscopy until 2017. Skeletal muscle mass was measured using a bioelectrical impedance analyzer and divided by body weight to calculate the skeletal muscle mass index (SMI). RESULTS During a median 47 (interquartile range, 35-58) months of follow-up, overall and advanced adenoma developed in 2988 (20.3%) and 207 (1.41%) participants, respectively. In multivariate analysis using models adjusted for baseline adenoma risk, lifestyle factors, markers for insulin resistance and chronic inflammation, and metabolic syndrome, decreasing SMI quartiles were associated with increased risk of occurrence of advanced adenoma and overall adenoma. The adjusted hazard ratios (95% confidence intervals) comparing SMI quartiles 3, 2, and 1 to quartile 4 were 1.57 (1.03-2.41), 1.22 (0.78-1.92), and 1.77 (1.13-2.76), respectively, for advanced adenoma (P for trend = 0.049) and 1.05 (0.95-1.17), 1.09 (0.98-1.21), and 1.26 (1.13-1.41), respectively, for overall adenoma (P for trend < 0.001). CONCLUSIONS In this large cohort with long-term colonoscopy follow-up, low relative muscle mass was associated with increased risk of occurrence of advanced adenoma and overall adenoma at follow-up colonoscopy, independent of metabolic and inflammatory markers. Timely and thorough surveillance colonoscopy may be emphasized in such populations.
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Affiliation(s)
- Kyung Mo Yoo
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyo-Joon Yang
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soo-Kyung Park
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon Suk Jung
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jung Ho Park
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Il Park
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chong Il Sohn
- Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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Zhang L, Yuan Q, Li M, Chai D, Deng W, Wang W. The association of leptin and adiponectin with hepatocellular carcinoma risk and prognosis: a combination of traditional, survival, and dose-response meta-analysis. BMC Cancer 2020; 20:1167. [PMID: 33256658 PMCID: PMC7708253 DOI: 10.1186/s12885-020-07651-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 11/17/2020] [Indexed: 02/08/2023] Open
Abstract
Background An increasing number of studies have focused on the association between leptin, adiponectin levels and the risk as well as the prognosis of hepatocellular carcinoma. However, the reported results are conflicting. Methods A meta-analysis was performed to assess the correlation between leptin, adiponectin levels and risk and prognosis of hepatocellular carcinoma (CRD42020195882). Through June 14, 2020, PubMed, Cochrane Library and EMBASE databases were searched, including references of qualifying articles. Titles, abstracts, and main texts were reviewed by at least 2 independent readers. Stata 16.0 was used to calculate statistical data. Results Thirty studies were included in this meta-analysis and results showed that hepatocellular carcinoma group had significantly higher leptin levels than the cancer-free control group (SMD = 1.83, 95% CI (1.09, 2.58), P = 0.000), the healthy control group (SMD = 4.32, 95% CI (2.41, 6.24), P = 0.000) and the cirrhosis group (SMD = 1.85, 95% CI (0.70, 3.01), P = 0.002). Hepatocellular carcinoma group had significantly higher adiponectin levels than the healthy control group (SMD = 1.57, 95% CI (0.37, 2.76), P = 0.010), but no statistical difference compared with the cancer-free control group (SMD = 0.24, 95% CI (− 0.35, 0.82), P = 0.430) and the cirrhosis group (SMD = − 0.51, 95% CI (− 1.30, 0.29), P = 0.213). The leptin rs7799039 polymorphism was associated with increased risk of hepatocellular carcinoma (G vs A: OR = 1.28, 95% CI (1.10, 1.48), P = 0.002). There were linear relationships between adiponectin levels and the risk of hepatocellular carcinoma (OR = 1.066, 95% CI (1.03, 1.11), P = 0.001). In addition, the results showed that high/positive expression of adiponectin was significantly related to lower overall survival in hepatocellular carcinoma patients (HR = 1.70, 95% CI (1.22, 2.37), P = 0.002); however, there was no significantly association between the leptin levels and overall survival (HR = 0.92, 95% CI (0.53, 1.59), P = 0.766). Conclusion The study shows that high leptin levels were associated with a higher risk of hepatocellular carcinoma. Adiponectin levels were proportional to hepatocellular carcinoma risk, and were related to the poor prognosis.
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Affiliation(s)
- Lilong Zhang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Qihang Yuan
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, Liaoning, China
| | - Man Li
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Dongqi Chai
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Wenhong Deng
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
| | - Weixing Wang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
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Changes of post-operative peripheral blood dendritic cells in patients undergoing laparoscopy. Cent Eur J Immunol 2020; 45:310-314. [PMID: 33437183 PMCID: PMC7789999 DOI: 10.5114/ceji.2020.101255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 02/01/2018] [Indexed: 12/03/2022] Open
Abstract
Introduction Surgical intervention affects local and systemic immune responses, especially in obese individuals. Many studies have attempted to evaluate immunological response to surgical trauma. Surgery changes the quantity and phenotype of circulating blood dendritic cells (DCs), including a decrease of total DCs post-operatively. The study aimed to evaluate the percentage and changes of myeloid, lymphoid DCs, and myeloid to lymphoid DCs ratio in obese and normal weight patients undergoing laparoscopy. Material and methods The study enrolled asymptomatic patients with gallstones, who underwent laparoscopic cholecystectomy. Blood samples were obtained before the surgery as well as 24 and 48 hours after the surgery. Cells were collected using a FACSCalibur flow cytometry, and phenotypes were analyzed with CellQuest software. Results No statistically significant differences were observed between obese and normal-weighted patients in all studied time periods, except for the myeloid to lymphoid DCs ratio assessed at 48-post-operative hour. The myeloid DCs percentage increased significantly in the post-operative period within both studied groups. The percentage of lymphoid DCs increased significantly in obese patients in all studied time periods. Conclusions Laparoscopy induces immunomodulation, such as changes of myeloid and lymphoid dendritic cells, especially in obese patients. We describe new findings, in which minimally invasive surgical trauma promotes the increase of percentage of circulating DCs in the early post-operative period.
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Dogan H, Shu J, Hakguder Z, Xu Z, Cui J. Elucidation of molecular links between obesity and cancer through microRNA regulation. BMC Med Genomics 2020; 13:161. [PMID: 33121472 PMCID: PMC7596939 DOI: 10.1186/s12920-020-00797-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 09/16/2020] [Indexed: 11/17/2022] Open
Abstract
Background Obesity contributes to high cancer risk in humans and the mechanistic links between these two pathologies are not yet understood. Recent emerging evidence has associated obesity and cancer with metabolic abnormalities and inflammation where microRNA regulation has a strong implication. Methods In this study, we have developed an integrated framework to unravel obesity-cancer linkage from a microRNA regulation perspective. Different from traditional means of identifying static microRNA targets based on sequence and structure properties, our approach focused on the discovery of context-dependent microRNA-mRNA interactions that are potentially associated with disease progression via large-scale genomic analysis. Specifically, a meta-regression analysis and the integration of multi-omics information from obesity and cancers were presented to investigate the microRNA regulation in a dynamic and systematic manner. Results Our analysis has identified a total number of 2,143 unique microRNA-gene interactions in obesity and seven types of cancer. Common interactions in obesity and obesity-associated cancers are found to regulate genes in key metabolic processes such as fatty acid and arachidonic acid metabolism and various signaling pathways related to cell growth and inflammation. Additionally, modulated co-regulations among microRNAs targeting the same functional processes were reflected through the analysis. Conclusion We demonstrated the statistical modeling of microRNA-mediated gene regulation can facilitate the association study between obesity and cancer. The entire framework provides a powerful tool to understand multifaceted gene regulation in complex human diseases that can be generalized in other biomedical applications. Supplementary Information The online version contains supplementary material available at (10.1186/s12920-020-00797-8).
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Affiliation(s)
- Haluk Dogan
- Systems Biology and Biomedical Informatics Lab, Department of Computer Science and Engineering University of Nebraska-Lincoln, Lincoln, 68588-0115, NE, USA
| | - Jiang Shu
- Systems Biology and Biomedical Informatics Lab, Department of Computer Science and Engineering University of Nebraska-Lincoln, Lincoln, 68588-0115, NE, USA
| | - Zeynep Hakguder
- Systems Biology and Biomedical Informatics Lab, Department of Computer Science and Engineering University of Nebraska-Lincoln, Lincoln, 68588-0115, NE, USA
| | - Zheng Xu
- Department of Mathematics and Statistics, Wright State University, Dayton, 45435, OH, USA
| | - Juan Cui
- Systems Biology and Biomedical Informatics Lab, Department of Computer Science and Engineering University of Nebraska-Lincoln, Lincoln, 68588-0115, NE, USA.
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Bonfiglio C, Leone CM, Silveira LVA, Guerra R, Misciagna G, Caruso MG, Bruno I, Buongiorno C, Campanella A, Guerra VMB, Notarnicola M, Deflorio V, Franco I, Bianco A, Mirizzi A, Aballay LR, Cisternino AM, Sorino P, Pesole PL, Osella AR. Remnant cholesterol as a risk factor for cardiovascular, cancer or other causes mortality: A competing risks analysis. Nutr Metab Cardiovasc Dis 2020; 30:2093-2102. [PMID: 32819783 DOI: 10.1016/j.numecd.2020.07.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 05/08/2020] [Accepted: 07/01/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND AIMS Cardiovascular diseases (CVDis) are leading causes of morbidity and mortality. Even after the introduction of pharmacological therapy to lower Cholesterol, there is still a residual risk that may be ascribed to remnant cholesterol (RC). We aimed, by analyzing two prospective cohort studies, to estimate the effect of RC on risk and hazard of cardiovascular deaths (CVDs), while accounting for competing risks such as cancer (CDs) and other-causes deaths (OCDs). METHODS AND RESULTS Cohorts were enrolled in 1992 and 2005. Personal data history was recorded. A fasting venous blood sample was obtained, and RC was calculated at baseline. Cause of Death was coded by using ICD-10th version. Follow-up ended on December 31, 2017. Flexible parametric competing-risks models were applied, with age at death as time-axis. In total, 5729 subjects were enrolled. There were 861 (15.1%) deaths: 234 CVDs (27.2%), 245 CDs (28.5%), 271 OCDs (31.5%) and 111 unknown causes of death (12.8%). RC exposure was a strong risk factor only for CVDs (Risk 2.54, 95% Confidence Interval 1.21; 5.34; Trend 1.26 (1.00; 1.58) for ≥1.29 mmol/L). CONCLUSIONS RC is a strong independent risk factor for cardiovascular mortality. Competing risk analysis is demonstrably a useful tool to disentangle associations among different competing events with a common risk factor.
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Affiliation(s)
- Caterina Bonfiglio
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Carla M Leone
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Liciana V A Silveira
- Department of Biostatistics, Biosciences Institute, São Paulo State University, Av Rubião Jr.-Centro, Botucatu-SP, 18618-970 Botucatu, São Paulo, Brazil (Liciana V.A. Silveira)
| | - Rocco Guerra
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Giovanni Misciagna
- Scientific and Ethical Committee, Policlinic Hospital, University of Bari, Piazza Giulio Cesare, 11, 70124 Bari, BA, Italy (Giovanni Misciagna)
| | - Maria G Caruso
- Laboratory of Nutritional Biochemistry National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Maria Gabriella Caruso, Maria Notarnicola); Clinical Nutrition Outpatient Clinic National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Anna Maria Cisternino)
| | - Irene Bruno
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Claudia Buongiorno
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Angelo Campanella
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Vito M B Guerra
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Maria Notarnicola
- Laboratory of Nutritional Biochemistry National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Maria Gabriella Caruso, Maria Notarnicola)
| | - Valentina Deflorio
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Isabella Franco
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Antonella Bianco
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Antonella Mirizzi
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Laura R Aballay
- Human Nutrition Research Center (CenINH), School of Nutrition, Faculty of Medical Sciences, Universidad Nacional de Córdoba, Córdoba, Argentina; Enrique Barros Pabellón Biología Celular, Ciudad Universitaria, X5000 Córdoba, Argentina
| | - Anna M Cisternino
- Clinical Nutrition Outpatient Clinic National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Anna Maria Cisternino)
| | - Paolo Sorino
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino)
| | - Pasqua L Pesole
- Laboratory of Clinical Pathology, National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Pasqua Letizia Pesole)
| | - Alberto R Osella
- Laboratory of Epidemiology and Biostatistics National Institute of Gastroenterology, "S de Bellis" Research Hospital, Via Turi 27, 70013 Castellana Grotte, BA, Italy (Alberto Ruben Osella, Caterina Bonfiglio, Carla Maria Leone, Rocco Guerra, Irene Bruno Claudia Buongiorno, Angelo Campanella, Vito Maria Bernardo Guerra, Valentina Deflorio, Isabella Franco, Antonella Bianco, Antonella Mirizzi, Paolo Sorino).
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Pietrzyk Ł, Wdowiak P. Endosialin (TEM1) as a Diagnostic, Progression, and Prognostic Serum Marker for Patients With Colorectal Cancer-A Preliminary Study. Cancer Control 2020; 27:1073274820903351. [PMID: 32107922 PMCID: PMC7053787 DOI: 10.1177/1073274820903351] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide usually diagnosed in the advanced stage. In this study, the serum concentration of tumor endothelial marker 1 (TEM1) was measured and correlated with clinicopathological features to evaluate whether TEM1 might serve as a biomarker for early CRC diagnosis, progression, and prognosis. The concentration of TEM1 was measured in the serum samples of 45 patients with CRC and 35 healthy individuals using enzyme-linked immunosorbent assay test. The mean serum concentration of TEM1 was significantly higher in the patients with CRC compared to the healthy individuals (1.31 ± 0.16 vs 0.92 ± 0.90 ng/mL; P < .001). The mean concentration of TEM1 significantly increased in the patients having CRC with early stage (stage I + II) compared to noncancer control individuals (stage I + II vs control 1.21 ± 0.13 ng/mL: 0.92 ± 0.90 ng/mL; P < .001). The TEM1 concentration in blood serum also showed a significant association with the development of T stages (P < .001), N stages (P < .001), and M stages (P = .006). The TEM1 sensitivity and specificity in CRC detection are higher than routinely used blood markers (carcinoembryonic antigen [CEA] and carbohydrate antigen [Ca 19-9]). Patients with high TEM1 concentration (≥1.055 ng/mL) had a worse overall survival rate compared to the patients having CRC with low TEM1 concentration (<1.055 ng/mL). In conclusion, TEM1 can act as a potential diagnostic, progression, and prognostic serum biomarker for patients with CRC; TEM1 might be a good supplement for commonly used markers CEA and Ca 19-9.
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Affiliation(s)
- Łukasz Pietrzyk
- Department of Didactics and Medical Simulation, Medical University of Lublin, Lublin, Poland.,Department of General, Oncological and Minimally Invasive Surgery, 1st Military Clinical Hospital with the Outpatient Clinic, Lublin, Poland
| | - Paulina Wdowiak
- Chair and Department of Human Anatomy, Medical University of Lublin, Lublin, Poland
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Hases L, Archer A, Indukuri R, Birgersson M, Savva C, Korach-André M, Williams C. High-fat diet and estrogen impacts the colon and its transcriptome in a sex-dependent manner. Sci Rep 2020; 10:16160. [PMID: 32999402 PMCID: PMC7527340 DOI: 10.1038/s41598-020-73166-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/14/2020] [Indexed: 02/07/2023] Open
Abstract
There is a strong association between obesity and colorectal cancer (CRC), especially in men, whereas estrogen protects against both the metabolic syndrome and CRC. Colon is the first organ to respond to high-fat diet (HFD), and estrogen receptor beta (ERβ) can attenuate CRC development. How estrogen impacts the colon under HFD and related sex differences has, however, not been investigated. To dissect this, mice were fed control diet or HFD for 13 weeks and administered receptor-selective estrogenic ligands for the last three weeks. We recorded impact on metabolism, colon crypt proliferation, macrophage infiltration, and the colon transcriptome. We found clear sex differences in the colon transcriptome and in the impact by HFD and estrogens, including on clock genes. ERα-selective activation reduced body weight and generated systemic effects, whereas ERβ-selective activation had local effects in the colon, attenuating HFD-induced macrophage infiltration and epithelial cell proliferation. We here demonstrate how HFD and estrogens modulate the colon microenvironment in a sex- and ER-specific manner.
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Affiliation(s)
- L Hases
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Solna, Sweden.,Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - A Archer
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Solna, Sweden.,Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - R Indukuri
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Solna, Sweden.,Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - M Birgersson
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Solna, Sweden.,Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - C Savva
- Department of Medicine, Metabolism Unit and Integrated CardioMetabolic Center (ICMC), Karolinska Institutet and Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - M Korach-André
- Department of Medicine, Metabolism Unit and Integrated CardioMetabolic Center (ICMC), Karolinska Institutet and Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - C Williams
- Science for Life Laboratory, Department of Protein Science, KTH Royal Institute of Technology, Solna, Sweden. .,Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
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D’Angelo S, Motti ML, Meccariello R. ω-3 and ω-6 Polyunsaturated Fatty Acids, Obesity and Cancer. Nutrients 2020; 12:nu12092751. [PMID: 32927614 PMCID: PMC7551151 DOI: 10.3390/nu12092751] [Citation(s) in RCA: 140] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/01/2020] [Accepted: 09/07/2020] [Indexed: 12/14/2022] Open
Abstract
Recently, nutraceutical bioactive compounds in foods have been discovered for their potential health benefits regarding the prevention of chronic disorders, such as cancer, and inflammatory, cardiovascular, and metabolic diseases. Dietary omega-3 polyunsaturated fatty acids (ω-3PUFAs), including alpha-linolenic acid, docosapentaenoic acid, and eicosapentaenoic acid, are mostly attractive. They are available for the customers worldwide from commonly used foods and/or as components of commercial food supplements. The anti-inflammatory and hypotriglyceridemic effects of these fatty acids are well known, whereas pro-inflammatory properties have been recognized in their dietary counterparts, the ω-6PUFAs. Both ω-3 and ω-6PUFAs contribute to the production of lipid mediators such as endocannabinoids that are notably involved in control of food intake, energy sensing, and food-related disorders. In this review, we present ω-3 and ω-6PUFAs and their derivatives, endocannabinoids; discuss the anti-obesity effects of ω-3PUFAs; their roles in inflammation and colorectal cancer development; and how their action can be co-preventative and co-therapeutic.
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40
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Tian W, Jiang X, Kim D, Guan T, Nicolls MR, Rockson SG. Leukotrienes in Tumor-Associated Inflammation. Front Pharmacol 2020; 11:1289. [PMID: 32973519 PMCID: PMC7466732 DOI: 10.3389/fphar.2020.01289] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 08/04/2020] [Indexed: 12/19/2022] Open
Abstract
Leukotrienes are biologically active eicosanoid lipid mediators that originate from oxidative metabolism of arachidonic acid. Biosynthesis of leukotrienes involves a set of soluble and membrane-bound enzymes that constitute a machinery complex primarily expressed by cells of myeloid origin. Leukotrienes and their synthetic enzymes are critical immune modulators for leukocyte migration. Increased concentrations of leukotrienes are implicated in a number of inflammatory disorders. More recent work indicates that leukotrienes may also interact with a variety of tissue cells, contributing to the low-grade inflammation of cardiovascular, neurodegenerative, and metabolic conditions, as well as that of cancer. Leukotriene signaling contributes to the active tumor microenvironment, promoting tumor growth and resistance to immunotherapy. This review summarizes recent insights into the intricate roles of leukotrienes in promoting tumor growth and metastasis through shaping the tumor microenvironment. The emerging possibilities for pharmacological targeting of leukotriene signaling in tumor metastasis are considered.
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Affiliation(s)
- Wen Tian
- Department of Medicine, VA Palo Alto Health Care System, Palo Alto, CA, United States.,Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Xinguo Jiang
- Department of Medicine, VA Palo Alto Health Care System, Palo Alto, CA, United States.,Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Dongeon Kim
- Department of Medicine, VA Palo Alto Health Care System, Palo Alto, CA, United States.,Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Torrey Guan
- Department of Medicine, VA Palo Alto Health Care System, Palo Alto, CA, United States.,Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Mark R Nicolls
- Department of Medicine, VA Palo Alto Health Care System, Palo Alto, CA, United States.,Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Stanley G Rockson
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
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Kolisnyk S, Khanin V, Umarov UAU, Koretnik O. Study of the monosaccharide composition of water-soluble polysaccharide complexes and pectic substances of Pimpinella anisum herbs. SCIENCERISE: PHARMACEUTICAL SCIENCE 2020. [DOI: 10.15587/2519-4852.2020.206776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Zhao G, Dai GJ. Hsa_circRNA_000166 Promotes Cell Proliferation, Migration and Invasion by Regulating miR-330-5p/ELK1 in Colon Cancer. Onco Targets Ther 2020; 13:5529-5539. [PMID: 32606768 PMCID: PMC7297456 DOI: 10.2147/ott.s243795] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 03/13/2020] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Circular RNAs (circRNAs), a novel class of non-coding RNAs, which are widely expressed in human cells, have essential roles in the development and progression of cancers. The aim of this study is to figure out the role of circ_000166 in colon cancer (CC) development and the signaling pathway involved. MATERIALS AND METHODS HT29 and HCT116 cells were transfected with siRNA of circRNA, miRNA mimics and inhibitors. Cell proliferation, migration and invasion were examined using CCK-8 assay and transwell assay, respectively. Luciferase reporter assay was used to validate the targets of circRNA and miRNA. CC cells were implanted into nude mice subcutaneously to detect tumor growth. RESULTS hsa_circRNA_000166 was significantly upregulated in the human CC tissue and in the CC cell lines. Knockdown of hsa_circRNA_000166 reduced cell viability, colony formation, migration and invasion in vitro and decreased tumor size and weight in vivo. Luciferase reporter assay revealed that miR-330-5p was the target of circRNA_000166. miR-330-5p could bind to 3' untranslated region (3'UTR) of ELK1 to downregulate both mRNA and protein expression of ELK1. Dual inhibition of circRNA_000166 and miR-330-5p inhibited the suppression of cell proliferation, migration and invasion induced by si-circRNA_000166. CONCLUSION The data of this study demonstrated that the hsa_circRNA_000166 could upregulated the expression of gene ELK1 by sponging miR-330-5p, which may contribute to a better understanding of the regulatory circRNA/miRNA/mRNA network and CC pathogenesis.
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Affiliation(s)
- Gang Zhao
- Anorectal Department, Suqian First Hospital, Suqian223800, People’s Republic of China
| | - Gong Jian Dai
- Anorectal Department, Nanjing Traditional Chinese Medicine Hospital, Nanjing210022, People’s Republic of China
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Retinoid acid induced 16 deficiency aggravates colitis and colitis-associated tumorigenesis in mice. Cell Death Dis 2019; 10:958. [PMID: 31862898 PMCID: PMC6925230 DOI: 10.1038/s41419-019-2186-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 12/02/2019] [Accepted: 12/03/2019] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease (IBD) and colitis-associated colorectal cancer (CAC) is a serious health issue, but etiopathological factors remain unclear. Although some studies reported the roles of Retinoid acid induced 16 (RAI16) in the tumorigenesis of hepatocellular carcinoma and PKA signaling, the roles of RAI16 in IBD and CRC are undressed. RAI16−/− mice were generated and the roles of RAI16 were addressed in dextran sodium sulfate (DSS) or azoxymethane (AOM)-DSS induced IBD or CAC mouse models, respectively. At first, RAI16−/− mice were viable, fertile with no apparent defects. Then, it was found that RAI16−/− mice were more susceptibility to colitis induced by DSS than wild type (WT) littermates, which was evaluated by disease activity index and histological score. Furthermore, the expressions of tissues repair associated molecules Cox2, Ereg and MMP-10 were significantly decreased in RAI16−/− colon under DSS treatment. Gut barrier related genes including antimicrobial peptides Reg3b and Reg3g and intestinal mucus genes Muc4, Muc6 and Muc20 were reduced in RAI16−/− colon. These findings indicated that RAI16 may function to affect genes involved in intestinal barrier function and immunoprotective inflammation. Accordingly, RAI16−/− mice displayed significantly increased tumor burden compared with WT mice assessed in CAC model induced by AOM/DSS. Much more Ki67 + nuclei were observed in RAI16−/− tumors suggesting RAI16 to be critical in colonic cell proliferation during tumorigenesis. Conclusively, we demonstrate the roles of RAI16 in colonic inflammation and inflammation-associated tumorigenesis by using a novel RAI16−/− mouse model for the first time.
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Serum TEM5 and TEM7 concentrations correlate with clinicopathologic features and poor prognosis of colorectal cancer patients. Adv Med Sci 2019; 64:402-408. [PMID: 31352222 DOI: 10.1016/j.advms.2019.07.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 03/18/2019] [Accepted: 07/05/2019] [Indexed: 12/24/2022]
Abstract
PURPOSE Colorectal cancer (CRC) is a serious threat worldwide; therefore, discovering sensitive and specific serum biomarkers for early stages of CRC is a great challenge. In this study, we evaluated whether tumour endothelial marker 5 (TEM5) and 7 (TEM7) circulating in blood serum can be useful as blood-based markers for detection, progression, and prognosis in CRC patients. Moreover, their specificity and sensitivity in the early diagnosis of CRC were compared with common carcinoma diagnostic markers, i.e. CEA and Ca 19-9. MATERIALS AND METHODS The study included 45 CRC patients and 35 healthy individuals. The serum concentration of TEM5 and TEM7 were quantified using sandwich ELISA. RESULTS The mean TEM5 and TEM7 serum concentrations were statistically significantly higher in the CRC patients than in the healthy controls. Moreover, the mean TEM5 and TEM7 concentrations were statistically significantly higher in the serum of patients with late stage (III/IV) compared to early stage (I/II) cancer. The TEM5 and TEM7 values increased along the development of the T, N, and M stages. The TEM5 and TEM7 sensitivity and specificity in CRC detection were higher than routinely used blood markers (CEA, Ca19-9). The high TEM5 and TEM7 concentrations were associated with worse overall survival compared to CRC patients of low TEM5 and TEM7 concentrations. CONCLUSIONS Taken together, these findings suggest that TEM5 and TEM7 serum concentrations can be considered as useful biomarkers for the detection of CRC patients and for monitoring cancer progression and identifying patients with a high possibility of poor survival.
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Santoni M, Cimadamore A, Massari F, Piva F, Aurilio G, Martignetti A, Scarpelli M, Di Nunno V, Gatto L, Battelli N, Cheng L, Lopez-Beltran A, Montironi R. Key Role of Obesity in Genitourinary Tumors with Emphasis on Urothelial and Prostate Cancers. Cancers (Basel) 2019; 11:E1225. [PMID: 31443386 PMCID: PMC6770077 DOI: 10.3390/cancers11091225] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/19/2019] [Accepted: 08/21/2019] [Indexed: 12/11/2022] Open
Abstract
Background: In human populations, a certain amount of data correlate obesity/body mass index (BMI) with urothelial cancer (UC) and prostate cancer (PCa) occurrence, however this is not fully elucidated at all stages of disease. In an attempt to shed light on uncertain areas in such field, in the present review we illustrate the main molecular mechanisms linking obesity and cancer, focusing on the correlation between obesity and tumor risk, disease progression and response to chemo- and immunotherapy in patients with UC and the predictive/prognostic role of obesity in PCa patients treated with the currently available therapeutic approaches. Methods: We did a large-scale literature search on existing scientific websites focusing on keywords "obesity", "body mass index (BMI)", "urothelial cancer", "prostate cancer", "docetaxel", "cabazitaxel", "abiraterone acetate", "enzalutamide", and "radium223". Results: Many adipocytes-induced molecules support tumor proliferation through activation of various cellular pathways. The available evidence in the postoperative setting do the role of BMI in oncological outcomes prediction still not completely clear. Likewise, in metastatic UC patients controversial results link the role of obesity/BMI with clinical outcomes of tumor response to chemotherapy. Adipose stromal cells recruitment, induced by PCa cells, from white adipose tissue to the tumor sites inducing cell invasiveness was associated with poor survival. Conflicting data, although more oriented towards a better survival outcome, resulted in obese patients treated with docetaxel. In PCa cell-lines a certain cabazitaxel chemo resistance adipose stromal cells (ASC)-mediated was demonstrated. In metastatic castration-resistant PCa patients with high BMI (>25 kg/m2) receiving abiraterone acetate there were significant worse survival outcomes, while in enzalutamide patients BMI did not affect survival outcome. In radium 223 patients higher BMI significantly correlated with favorable overall survival. Conclusions: The main focus of this review was to understand the interplay between obesity/BMI and UC/PCa. Several pathogenic cellular pathways exploring the issue are discussed, opening the way to challenging tailored treatments on the basis of BMI. Improving the knowledge of molecular connections between obesity and UC and PCa could favor the development of new therapies likely reducing chemo- and immunotherapy drug resistance.
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Affiliation(s)
| | - Alessia Cimadamore
- Section of Pathological Anatomy, School of Medicine, Polytechnic University of the Marche Region, United Hospitals, 60126 Ancona, Italy
| | - Francesco Massari
- Division of Oncology, S.Orsola-Malpighi Hospital, 40138 Bologna, Italy
| | - Francesco Piva
- Department of Specialistic Clinical and Odontostomatological Sciences, Polytechnic University of Marche, 60126 Ancona, Italy
| | - Gaetano Aurilio
- Medical Division of Urogenital and Head & Neck Cancer, IEO European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Angelo Martignetti
- Dipartimento Oncologico USL Sud-Est Toscana-Area Senese, 53036 Poggibonsi, Italy
| | - Marina Scarpelli
- Section of Pathological Anatomy, School of Medicine, Polytechnic University of the Marche Region, United Hospitals, 60126 Ancona, Italy
| | - Vincenzo Di Nunno
- Division of Oncology, S.Orsola-Malpighi Hospital, 40138 Bologna, Italy
| | - Lidia Gatto
- Division of Oncology, S.Orsola-Malpighi Hospital, 40138 Bologna, Italy
| | | | - Liang Cheng
- Department of Pathology and Laboratory Medicine, School of Medicine, Indiana University, Indianapolis, IN 46202, USA
| | - Antonio Lopez-Beltran
- Department of Pathology and Surgery, Faculty of Medicine, Cordoba University Medical School, 14004 Cordoba, Spain
| | - Rodolfo Montironi
- Section of Pathological Anatomy, School of Medicine, Polytechnic University of the Marche Region, United Hospitals, 60126 Ancona, Italy.
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Florescu A, Branisteanu D, Bilha S, Scripcariu D, Florescu I, Scripcariu V, Dimofte G, Grigoras I. Leptin and adiponectin dynamics at patients with rectal neoplasm - Gender differences. PLoS One 2019; 14:e0212471. [PMID: 31425509 PMCID: PMC6699797 DOI: 10.1371/journal.pone.0212471] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 07/30/2019] [Indexed: 12/29/2022] Open
Abstract
Background Numerous studies associate adipokines with colorectal malignancy, but few data deal with patients suffering exclusively of rectal carcinoma (RC). Aims We evaluated leptin and adiponectin levels in RC patients compared to healthy population and their dynamics after surgery. Material and methods Serum leptin and adiponectin were evaluated before surgery in 59 RC consecutive patients (38 males and 21 females), and in age and weight matched healthy controls. Measurements were repeated at 24, 72 hours and 7 days after surgery. Results Adipokine levels were higher in women. Controls had higher leptin (32.±4.34 vs 9.51±1.73 ng/ml in women and 11±2.66 vs 2.54±0.39 ng/ml in men, p = 0.00048 and 0.0032) and lower adiponectin (9±0.64 vs 11.85±1.02 μg/ml in women and 7.39±0.51 vs 8.5±0.62 μg/ml in men, p = 0.017 and 0.019) than RC patients. Surgery caused an increase of leptin from 5.11±0.8 to 18.7±2.42 ng/ml, p = 6.85 x 10¨8, and a decrease of adiponectin from 9.71±0.58 to 7.87±0.47 μg/ml, p = 1.4 x 10¨10 for all RC patients and returned thereafter to the initial range at 7 days. Adipokines were correlated with body weight (BW). The significance of correlation persisted after surgery only in males, but disappeared in females. Adipokines were not modified by tumor position, presurgical chemoradiotherapy or surgical technique. Women with RC experiencing weight loss had higher adiponectin than women without weight modifications (p<0.05 at all time points). Conclusions Adipokine levels of patients with RC differ from the healthy population, possibly reflecting an adaptation to disease. Adipokine modifications after surgery may be related to acute surgical stress. Whether leptin and adiponectin directly interact is not clear. Women have higher adipokine levels, more so after significant weight loss, but the strength of their correlation with BW decreases after surgery. These data suggest gender differences in the adipokine profile of RC patients which may find clinical applications.
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Affiliation(s)
- Alexandru Florescu
- Department of Endocrinology, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Dumitru Branisteanu
- Department of Endocrinology, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
- * E-mail:
| | - Stefana Bilha
- Department of Endocrinology, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Dragos Scripcariu
- Department of Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Ioana Florescu
- Department of Intensive Care, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Viorel Scripcariu
- Department of Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Gabriel Dimofte
- Department of Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
| | - Ioana Grigoras
- Department of Intensive Care, “Grigore T. Popa” University of Medicine and Pharmacy, Iasi, Romania
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Obesity, Insulin Resistance, and Colorectal Cancer: Could miRNA Dysregulation Play A Role? Int J Mol Sci 2019; 20:ijms20122922. [PMID: 31207998 PMCID: PMC6628223 DOI: 10.3390/ijms20122922] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/10/2019] [Accepted: 06/13/2019] [Indexed: 12/11/2022] Open
Abstract
Obesity is associated with insulin resistance and low-grade inflammation. Insulin resistance is a risk factor for cancer. A recent chapter in epigenetics is represented by microRNAs (miRNAs), which post-transcriptionally regulate gene expression. Dysregulated miRNA profiles have been associated with diseases including obesity and cancer. Herein we report dysregulated miRNAs in obesity both in animal models and in humans, and we also document dysregulated miRNAs in colorectal cancer (CRC), as example of an obesity-related cancer. Some of the described miRNAs are found to be similarly dysregulated both in obesity, insulin resistance (IR), and CRC. Thus, we present miRNAs as a potential molecular link between obesity and CRC onset and development, giving a new perspective on the role of miRNAs in obesity-associated cancers.
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Odutola MK, Olukomogbon T, Igbinoba F, Otu TI, Ezeome E, Hassan R, Jedy-Agba E, Adebamowo SN. Cancers Attributable to Overweight and Obesity From 2012 to 2014 in Nigeria: A Population-Based Cancer Registry Study. Front Oncol 2019; 9:460. [PMID: 31245287 PMCID: PMC6579889 DOI: 10.3389/fonc.2019.00460] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 05/14/2019] [Indexed: 12/31/2022] Open
Abstract
Background: Overweight and obesity are known risk factors for chronic diseases including cancers. In this study, we evaluated the age standardized incidence rates (ASR) and proportion of cancers attributable to overweight and obesity in Nigeria. Methods: We obtained incidence data from the databases of two population-based cancer registries (PBCRs) in Nigeria (Abuja and Enugu cancer registries), on cancer site for which there is established evidence of an association with overweight or obesity based on the International Agency for Research on Cancer (IARC) and the World Cancer Research Fund (WCRF) classification. We analyzed the data using population attributable fraction (PAF) for overweight or obesity associated cancers calculated using prevalence data and relative risk estimates in previous studies. Results: The two PBCRs reported 4,336 new cancer cases (ASR 113.9 per 100,000) from 2012 to 2014. Some 21% of these cancers were associated with overweight and obesity. The ASR for overweight and obesity associated cancers was 24.5 per 100,000; 40.7 per 100,000 in women and 8.2 per 100,000 in men. Overall, only 1.4% of incident cancers were attributable to overweight and obesity. The ASR of cancers attributable to overweight and obesity was 2.0 per 100,000. Postmenopausal breast cancer was the most common cancer attributable to overweight and obesity (n = 25; ASR 1.2 per 100,000). Conclusion: Our results suggest that a small proportion of incident cancer cases in Nigeria are potentially preventable by maintaining normal body weight. The burden of cancer attributed to overweight and obesity in Nigeria is relatively small, but it may increase in future.
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Affiliation(s)
- Michael K. Odutola
- Office of Strategic Information and Research, Institute of Human Virology, Abuja, Nigeria
| | - Temitope Olukomogbon
- Office of Strategic Information and Research, Institute of Human Virology, Abuja, Nigeria
| | | | - Theresa I. Otu
- Department of Hematology, University of Abuja Teaching Hospital, Gwagwalada, Nigeria
| | - Emmanuel Ezeome
- Department of Surgery, University of Nigeria Teaching Hospital Enugu, Enugu, Nigeria
| | | | - Elima Jedy-Agba
- International Research Center of Excellence, Institute of Human Virology, Abuja, Nigeria
| | - Sally N. Adebamowo
- Division of Cancer Epidemiology, Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, United States
- University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, United States
- Department of Research, Center for Research and Bioethics, Ibadan, Nigeria
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Role of bioactive lipofishins in prevention of inflammation and colon cancer. Semin Cancer Biol 2019; 56:175-184. [DOI: 10.1016/j.semcancer.2017.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 11/18/2017] [Indexed: 02/07/2023]
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Dibaba DT, Judd SE, Gilchrist SC, Cushman M, Pisu M, Safford M, Akinyemiju T. Association between obesity and biomarkers of inflammation and metabolism with cancer mortality in a prospective cohort study. Metabolism 2019; 94:69-76. [PMID: 30802456 PMCID: PMC7401298 DOI: 10.1016/j.metabol.2019.01.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 01/15/2019] [Accepted: 01/16/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To investigate the association between biomarkers of inflammation and metabolic dysregulation and cancer mortality by obesity status. METHODS Data from the Reasons for Geographic and Racial Differences in Stroke (REGARDS) cohort was used to examine the associations between baseline biomarkers of inflammation (IL-6, IL-8, IL-10, and CRP) and metabolism (adiponectin, resisting and lipoprotein (a)) with cancer mortality among 1822 participants cancer-free at baseline. Weighted Cox proportional hazard regression with the robust sandwich method was used to estimate the hazard ratios and 95% confidence intervals (CIs) adjusting for baseline covariates and stratified by BMI (normal, overweight/obese) given the significant interaction between biomarkers and BMI (p < 0.1). RESULTS During a mean follow-up of 8 years, there were statistically significant associations between cancer mortality and being in the highest vs. lowest tertile of IL-6 (HR: 5.3; 95% CI: 1.6, 17.8), CRP (HR: 3.4; 95% CI: 1.0, 11.2) and resistin (HR: 3.7; 95% CI: 1.2, 11.2) among participants with normal BMI. IL-6 was also associated with a 3-fold (HR: 3.5; 95% CI: 1.5, 8.1) increased risk of cancer mortality among participants with overweight/obesity; however, neither CRP nor resistin was significantly associated with cancer mortality in this group. CONCLUSIONS Higher baseline inflammatory and metabolic biomarkers were associated with significantly increased risk of cancer mortality after adjusting for baseline risk factors and the associations varied by BMI. Cancer patients may benefit from interventions that modulate inflammatory and metabolic biomarkers.
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Affiliation(s)
- Daniel T Dibaba
- Department of Epidemiology, University of Kentucky, Lexington, KY, USA; Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Suzanne E Judd
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Susan C Gilchrist
- Department of Clinical Cancer Prevention and Cardiology, University of Texas MD, Anderson Cancer Center, Houston, TX, USA
| | - Mary Cushman
- Department of Medicine, University of Vermont Cancer Center, Larner College of Medicine at the University of Vermont, Burlington, VT, USA
| | - Maria Pisu
- Division of Preventive Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Monika Safford
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Tomi Akinyemiju
- Department of Epidemiology, University of Kentucky, Lexington, KY, USA; Markey Cancer Center, University of Kentucky, Lexington, KY, USA; Department of Population Health Sciences, Duke University School of Medicine, Durham, NC, USA.
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