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Le YTT, Tran DNA, Nguyen BTT, Nguyen TT, Chen YP, Kuo YJ. Is smoking a risk factor for complications following total ankle arthroplasty? A meta-analysis. Foot Ankle Surg 2025; 31:50-57. [PMID: 38987122 DOI: 10.1016/j.fas.2024.06.009] [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: 05/03/2024] [Revised: 06/03/2024] [Accepted: 06/28/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND Smoking has long been recognized as a risk factor for impaired wound and bone healing, particularly in the context of ankle and foot surgery. Despite numerous studies exploring the association between smoking and complications following ankle replacement, there remains significant inconsistency in their findings. Therefore, this meta-analysis study aims to elucidate whether smoking increases the rate of complications after total ankle arthroplasty (TAA), providing valuable insights for clinical management. METHODS A comprehensive systematic search was conducted in the PubMed, Embase, and Wiley databases to identify relevant English studies on the influence of smoking on postoperative complications following ankle replacement without any restrictions on publication dates. The quality of the included studies was assessed using the Newcastle-Ottawa Scale. Random-effect models were used to calculate odds ratios (OR) and 95 % confidence intervals (CI). This study adhered to PRISMA guidelines for transparent reporting and was registered with PROSPERO. RESULTS The analysis incorporated data from 12 retrospective cohort studies, totaling 17331 subjects, 2580 of whom were smokers and 791 complications following TAA. The findings revealed a statistically significant disparity in wound-related complications (OR: 2.26; 95 % CI: 1.13-4.50; P = .02), particularly evident in current smokers with an OR of 3.30 (95 % CI: 2.12-5.14; P < .00001). However, we lacked sufficient evidence to substantiate an association between smoking and complications related to the prosthesis (OR: 1.09; 95 % CI: 0.77-1.53; P = .64) or systemic complications (OR: 1.18; 95 % CI: 0.10-14.13; P = .90) following TAA. CONCLUSIONS Smoking, especially current smoking, is associated with increased wound complication risk post-operation for total ankle arthroplasty. Despite a lack of definitive evidence on the optimal timeframe for smoking cessation before surgery, discontinuing smoking appears to be a prudent measure to mitigate these complications.
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Affiliation(s)
- Yen Thi Thao Le
- The International Master Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Ophthalmology, Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Duy Nguyen Anh Tran
- The International PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Orthopedics, Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Bao Tu Thai Nguyen
- The International PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Orthopedics, Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Tan Thanh Nguyen
- Department of Orthopedics, Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam
| | - Yu-Pin Chen
- Department of Orthopedics, Taipei Municipal Wan-Fang Hospital, Taipei, Taiwan; Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yi-Jie Kuo
- Department of Orthopedics, Taipei Municipal Wan-Fang Hospital, Taipei, Taiwan; Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
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Yang H, Zhang M, Li H, Huang Z, Sun Y, Li W, Li C, Qin X, Wang Y, Zhang X, Zhao Z, Wang L, Wang L, Qian J. Prevalence of common upper gastrointestinal diseases in Chinese adults aged 18-64 years. Sci Bull (Beijing) 2024; 69:3889-3898. [PMID: 39562185 DOI: 10.1016/j.scib.2024.07.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 07/16/2024] [Accepted: 07/24/2024] [Indexed: 11/21/2024]
Abstract
To investigate the prevalence of gastroesophageal reflux disease (GERD), reflux esophagitis (RE), digestive ulcer gastric ulcer (GU), duodenal ulcer (DU), and Helicobacter pylori infection in Chinese adults aged 18-64 years and their associated factors, a community-based cross-sectional study using a stratified multistage sampling method was conducted. A standardized questionnaire survey, the 13C-urea breath test, and gastroscopy were performed. Weighted methods were used to estimate the prevalence of diseases or infection mentioned above and their risk factors. Finally, 27,637 participants aged 18-64 years were enrolled from 2017 to 2018. The prevalence (95% confidence interval) of GERD, RE, GU, DU, and H. pylori infection was estimated to be 10.5% (7.8%-14.2%), 5.4% (3.9%-7.3%), 2.5% (1.7%-3.7%), 4.5% (3.6%-5.4%), and 41.5% (36.7%-46.4%), respectively. The fraction of H. pylori infection reached 58.6% and 61.1% among the GU and DU patients, respectively. Weighted multivariable logistic regression models showed that GERD, RE, and GU shared the common risk factors of age and obesity. Dose-response relationships were observed between smoking and all four diseases, as well as alcohol consumption and GERD and H. pylori infection. Northwest China had the highest prevalence of GERD (23.9%), RE (8.7%), GU (7.8%), DU (7.3%), and H. pylori infection (63.6%); however, the southwest region had the highest prevalence of GU but the lowest of DU, RE, and H. pylori infection. Non-steroidal anti-inflammatory drugs were positively associated with GERD risk. On the contrary, a reduced risk of GU was observed among H. pylori-infected patients taking this drug. In summary, the prevalence of GERD, RE, and H. pylori infection still appears high in China. H. pylori infection eradication remains the priority to reduce the burden of peptic ulcer disease. The aging population, high prevalence of overweight or obesity, smoking, and drinking in China could explain the high burden of these diseases, thus suggesting the targeted preventive measures for upper gastrointestinal diseases in the future.
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Affiliation(s)
- Hong Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Mei Zhang
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Hui Li
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Zhengjing Huang
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Yuanyuan Sun
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Wenbo Li
- Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Chun Li
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Xuzhen Qin
- Department of Laboratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Yanhong Wang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Xiao Zhang
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Zhenping Zhao
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Limin Wang
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China.
| | - Li Wang
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China.
| | - Jiaming Qian
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
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Li H, Shi Q, Chen C, Li J, Wang K. Smoking-attributable peptic ulcer disease mortality worldwide: trends from 1990 to 2021 and projections to 2046 based on the global burden of disease study. Front Public Health 2024; 12:1465452. [PMID: 39741932 PMCID: PMC11685204 DOI: 10.3389/fpubh.2024.1465452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2024] [Accepted: 12/05/2024] [Indexed: 01/03/2025] Open
Abstract
Objective Smoking is a major risk factor for peptic ulcer disease (PUD) mortality. This study aims to analyze global trends in smoking-attributable PUD mortality from 1990 to 2021 and project future trends to 2046. Methods Data were obtained from the Global Burden of Disease Study 2021. We calculated age-standardized mortality rates (ASMR) and estimated annual percentage changes (EAPC) for smoking-attributable PUD mortality. Bayesian Age-Period-Cohort models were used to project future trends. Results From 1990 to 2021, global smoking-attributable PUD deaths decreased from 48,900 to 29,400, with the ASMR declining from 1.2 to 0.3 per 100,000 (EAPC: -4.25%). High-income regions showed faster declines, while some low- and middle-income countries experienced slower progress or even increases. Projections suggest a continued global decline in smoking-attributable PUD mortality to 2046, with persistent regional disparities. By 2046, the global ASMR is expected to decrease to approximately 0.1 per 100,000, with higher rates persisting in certain regions such as the Solomon Islands (3.7 per 100,000) and Cambodia (1.6 per 100,000). Conclusion While global smoking-attributable PUD mortality has significantly decreased and is projected to continue declining, substantial regional disparities persist. These findings underscore the need for targeted tobacco control interventions, particularly in high-risk regions, to further reduce the global burden of smoking-attributable PUD mortality.
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Affiliation(s)
- Hao Li
- Department of Scientific Research, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Qi Shi
- Department of Digestive, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Caiyun Chen
- Department of Scientific Research, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Ju Li
- Department of Rheumatology and Immunology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Kai Wang
- Department of Rheumatology and Immunology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, China
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Tao L, Zhang Q, Liu L, Wang K, Wang J, Liu X, Zhao P, Li J. Inhibition of AhR disrupts intestinal epithelial barrier and induces intestinal injury by activating NF-κB in COPD. FASEB J 2024; 38:e70256. [PMID: 39679871 DOI: 10.1096/fj.202402320r] [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: 09/28/2024] [Revised: 11/25/2024] [Accepted: 12/05/2024] [Indexed: 12/17/2024]
Abstract
Chronic obstructive pulmonary disease (COPD) is frequently associated with intestinal comorbidities. Damage to the intestinal barrier plays a crucial role in these disorders, leading to increased intestinal and systemic inflammation, and thereby promoting the progression of COPD. This study aims to investigate the mechanism of intestinal epithelial barrier damage, focusing on the roles of the Aryl hydrocarbon Receptor (AhR) and NF-κB in COPD-related intestinal damage. A COPD rat model was induced by cigarette smoke and bacterial infection, while Caco-2/HT29 intestinal epithelial cells were treated with TNF-α or IL-1β to assess intestinal disorder and the underlying mechanisms of barrier damage. COPD rats exhibited significant lung function decline, pathological damage, and inflammatory response in lung tissues. Additionally, significant intestinal injury was observed, accompanied by pronounced colonic pathological damage, an enhanced inflammatory response, and intestinal barrier disruption. This was evidenced by decreased expression of apical junction proteins and elevated serum diamine oxidase levels. Pro-inflammatory cytokines TNF-α or IL-1β significantly downregulated the expression of apical junction proteins in Caco-2/HT29 cells, reduced transepithelial electrical resistance of Caco-2 cells, and increased FD-4 permeability. Moreover, TNF-α or IL-1β induction activated NF-κB in Caco-2/HT29 cells, with a similar activation observed in the colonic tissues of COPD rats. The NF-κB inhibitor PDTC suppressed this activation and protected against intestinal epithelial barrier damage. Furthermore, AhR inhibition was observed both in vitro and in vivo. The AhR activator FICZ inhibited NF-κB activation and mitigated intestinal epithelial barrier damage, whereas the AhR inhibitor CH223191 inhibited AhR and exacerbated intestinal epithelial barrier damage by facilitating NF-κB activation. However, the NF-κB inhibitor PDTC did not significantly affect AhR. Additionally, TNF-α/IL-1β inhibited the binding of AhR and p-NF-κB. Consequently, AhR inhibition can downregulate the expression of apical junction proteins, probably through activation of NF-κB signaling leading to intestinal epithelial barrier damage. This study confirmed the presence of lesions in the lungs and intestines of COPD rats, as well as the associated damage to the intestinal epithelial barrier. The inhibition of AhR followed by the activation of NF-κB has been identified as a critical mechanism underlying the injury to the intestinal epithelial barrier.
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Affiliation(s)
- Liuying Tao
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Qin Zhang
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Lan Liu
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Kun Wang
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Juanhui Wang
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Xuefang Liu
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Peng Zhao
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Jiansheng Li
- Henan Key Laboratory of Chinese Medicine for Respiratory Disease, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-Constructed by Henan province & Education Ministry of P.R. China, Zhengzhou, Henan, China
- Department of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, Henan, China
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Zhang T, Zhang Y, Leng X. Global, regional, and national trends in gastric cancer burden: 1990-2021 and projections to 2040. Front Oncol 2024; 14:1468488. [PMID: 39726708 PMCID: PMC11669584 DOI: 10.3389/fonc.2024.1468488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2024] [Accepted: 11/29/2024] [Indexed: 12/28/2024] Open
Abstract
Background Gastric cancer (GC) is a common malignancy of the digestive system, with significant geographical variation in its disease burden. Methods This study used data from the Global Burden of Diseases, Injuries, and Risk Factors Study 2021 to analyze three key indicators: incidence, mortality, and disability-adjusted life years (DALYs). Initially, a detailed analysis of the GC burden was conducted from global, regional, national, gender, and age perspectives. Subsequently, the percentage change and average annual percent change (AAPC) of GC were calculated to understand the trends in disease burden. Decomposition analysis and frontier analysis were then performed. Finally, the Bayesian age-period-cohort model was used to predict the trends in age-standardized rates (ASRs) of GC up to 2040. Results In 2021, there were 1.23 million (95% UI: 1.05-1.41 million) new cases of GC globally, with 0.95 million (95% UI: 0.82-1.10million) deaths and 22.79 million (95% UI: 19.58-26.12 million) DALYs. Compared to 1990, the global ASRs of GC has declined, but new cases and deaths have increased. For females, age-standardized incidence rate, age-standardized mortality rate, and age-standardized DALYs rate were 8.6, 7.1, and 165.6 per 100,000, with AAPCs of -2.1, -2.4, and -2.6. For males, they were 20.9, 16.0, and 371.2 per 100,000, with AAPCs of -1.6, -2.1, and -2.3. ASRs fluctuated with increasing Socio-demographic Index (SDI), being higher in middle and high-middle SDI regions. Decomposition analysis indicated negative effects from epidemiological trends on GC burden, while population growth and aging had positive effects. Frontier analysis showed that middle and high-middle SDI regions had more potential for reducing ASRs. Predictions indicate a continued decline in ASRs for both genders by 2040. Conclusion Despite progress in controlling GC, the number of new cases and deaths globally is rising due to population growth and aging. This highlights the need for effective prevention and control strategies.
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Affiliation(s)
- Tao Zhang
- Department of Gastric and Colorectal Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yiqun Zhang
- Department of Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
- State Key Laboratory of Ultrasound in Medicine and Engineering, Chongqing Medical University, Chongqing, China
- Department of Gynecologic Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Xiaofei Leng
- Department of Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
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Lai YC, Chen YH, Chen CA, Ho CH, Wu YC, Wang JJ, Weng SF, Kao Y. Seasonal variations in peptic ulcer disease incidence in Taiwan, a country spanning both tropical and subtropical regions: a real-world database analysis. BMJ Open Gastroenterol 2024; 11:e001522. [PMID: 39581693 PMCID: PMC11590818 DOI: 10.1136/bmjgast-2024-001522] [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: 07/06/2024] [Accepted: 10/29/2024] [Indexed: 11/26/2024] Open
Abstract
OBJECTIVE Previous studies have shown that the incidence of peptic ulcer disease (PUD) exhibits seasonal variations. This study aimed to investigate the seasonal variation in PUD incidence in Taiwan, which spans both tropical and subtropical regions, using a nationwide database. METHODS A cross-sectional study was conducted using real-world claims data from Taiwan, which includes a representative sample of 2 million individuals. Patients hospitalised with a primary diagnosis of PUD between 2001 and 2019 were identified using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) and International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) codes for gastric ulcers (GUs), duodenal ulcers (DUs) and unspecified peptic ulcers. Descriptive statistics were used to present the seasonal variations in PUD incidence. Patients' gender, age, PUD type, geographical region and non-steroidal anti-inflammatory drugs (NSAIDs) usage across the four seasons (spring, summer, fall, winter) were compared using Pearson's χ2 test. RESULTS Among the 13 022 patients, new-onset PUD cases varied annually, peaking at 771 cases in 2004 and reaching a low of 614 cases in 2018. PUD incidence was higher in males than in females, and more common in elderly individuals aged ≥65 (59.5%). GU had the highest prevalence (56.1%), followed by DU (36.3%) and unspecified ulcers (7.7%). PUD incidence peaked in winter (26.8%), followed by spring (25.1%), fall (24.2%) and summer (23.9%). This seasonal trend was consistent across gender and age groups, with no significant impact on latitude, NSAID usage or PUD type. CONCLUSION Across the tropical and subtropical regions of Taiwan, seasonal variation in PUD incidence is observed with the highest rates occurring in winter, regardless of age or sex. However, NSAID usage tends to obscure this trend. The seasonal variation in DU incidence showed no significant differences between north and south Taiwan, suggesting that factors other than temperature may affect DU incidence compared with their effect on GU incidence.
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Affiliation(s)
- Yi-Chen Lai
- Emergency Department, Tainan Municipal An Nan Hospital, Tainan City, Taiwan
| | - Yu-Han Chen
- Department of Family Medicine, Tainan Municipal An Nan Hospital, Tainan City, Taiwan
| | - Chien-An Chen
- Department of Hepato-Gastroenterology, DA-AN Women and Children Hospital, Tainan, Taiwan
| | - Chung-Han Ho
- Medical Research, Chi Mei Medical Center, Tainan, Taiwan
- Department of Information Management, Southern Taiwan University of Science and Technology, Tainan, Taiwan
| | - Yu-Cih Wu
- Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan
| | - Jhi-Joung Wang
- Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan
- Department of Anesthesiology, Chi Mei Medical Center, Tainan, Taiwan
| | - Shih-Feng Weng
- Department of Healthcare Administration and Medical Informatics; Center for Medical Informatics and Statistics, Office of R&D, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Yuan Kao
- Department of Emergency Medicine, Chi Mei Medical Center, Tainan, Taiwan
- Department of Nursing, National Tainan Junior College of Nursing, Tainan, Taiwan
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Mihăilă BE, Hâncean MG, Perc M, Lerner J, Oană I, Geantă M, Molina JL, Cioroboiu C. Cross-sectional personal network analysis of adult smoking in rural areas. ROYAL SOCIETY OPEN SCIENCE 2024; 11:241459. [PMID: 39606588 PMCID: PMC11599556 DOI: 10.1098/rsos.241459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2024] [Revised: 10/07/2024] [Accepted: 10/08/2024] [Indexed: 11/29/2024]
Abstract
Research on smoking behaviour has primarily focused on adolescents, with less attention given to middle-aged and older adults in rural settings. This study examines the influence of personal networks and sociodemographic factors on smoking behaviour in a rural Romanian community. We analysed data from 76 participants, collected through face-to-face interviews, including smoking status (non-smokers, current and former smokers), social ties and demographic details. Multilevel regression models were used to predict smoking status. The results indicate that social networks are essential in shaping smoking habits. Current smokers were more likely to have smoking family members, reinforcing smoking within familial networks, while non-smokers were typically embedded in non-smoking environments. Gender and age patterns show that women were less likely to smoke, and older adults were more likely to have quit smoking. These findings suggest that targeted interventions should focus not only on individuals but also on their social networks. In rural areas, family-based approaches may be particularly effective due to the strong influence of familial ties. Additionally, encouraging connections with non-smokers and former smokers could help disrupt smoking clusters, supporting smoking cessation efforts.
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Affiliation(s)
- Bianca-Elena Mihăilă
- Department of Sociology, University of Bucharest, Panduri 90-92, Bucharest050663, Romania
- Center for Innovation in Medicine, Theodor Pallady Boulevard 42J, Bucharest032266, Romania
| | - Marian-Gabriel Hâncean
- Department of Sociology, University of Bucharest, Panduri 90-92, Bucharest050663, Romania
- Center for Innovation in Medicine, Theodor Pallady Boulevard 42J, Bucharest032266, Romania
| | - Matjaž Perc
- Faculty of Natural Sciences and Mathematics, University of Maribor, Koroška cesta 160, Maribor2000, Slovenia
- Community Healthcare Center Dr Adolf Drolc Maribor, Vošnjakova ulica 2, Maribor2000, Slovenia
- Complexity Science Hub Vienna, Josefstädterstraße 39, Vienna1080, Austria
- Department of Physics, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, Republic of Korea
| | - Jürgen Lerner
- Department of Computer and Information Science, University of Konstanz, Konstanz78457, Germany
| | - Iulian Oană
- Department of Sociology, University of Bucharest, Panduri 90-92, Bucharest050663, Romania
- Center for Innovation in Medicine, Theodor Pallady Boulevard 42J, Bucharest032266, Romania
| | - Marius Geantă
- Center for Innovation in Medicine, Theodor Pallady Boulevard 42J, Bucharest032266, Romania
| | - José Luis Molina
- GRAFO, Department of Social and Cultural Anthropology, Universitat Autònoma de Barcelona, Bellaterra, Barcelona08193, Spain
| | - Cosmina Cioroboiu
- Center for Innovation in Medicine, Theodor Pallady Boulevard 42J, Bucharest032266, Romania
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Rostampoor Z, Afrashteh S, Mohammadianpanah M, Ghaem H, Zeegers MP, Fararouei M. Lifestyle, dietary pattern and colorectal cancer: a case-control study. BMC Nutr 2024; 10:138. [PMID: 39420424 PMCID: PMC11488227 DOI: 10.1186/s40795-024-00950-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Accepted: 10/11/2024] [Indexed: 10/19/2024] Open
Abstract
BACKGROUND In Iran, not only the incidence of colorectal cancer (CRC) is increasing but also the age of patients at diagnosis is alarmingly dropping. We need urgent actions to better understand the epidemiology of CRC and the contributing factors for such pattern in Iranian population. The aim of our study was to determine the potential contribution of lifestyle, including dietary pattern, to CRC in a large Iranian province. METHODS A hospital based case-control study was performed on 572 participants (275 cases and 297 controls). Patients in the case group were newly diagnosed with CRC in a referral hospital and patients in the control group were selected from those patients with non-malignancy diseases who were admitted to the same hospital. Control group was frequency matched to the case group for gender and age. RESULTS Based on the results of multivariable logistic regression analysis, direct associations were observed between usual pattern of defecation (OR> 3rd /every day =4.74, 95% CI: 1.78-12.59), chicken consumption (ORsometimes or always/occasionally = 6.33, 95% CI:3.23-12.43), family history of CRC (ORyes/no =5.79, 95% CI: 2.72-12.31), and alcohol consumption (ORyes/no =6.03, 95% CI: 2.14-16.98) with the odds of CRC among the study population. On the other hand, taking multivitamins (ORyes/no=0.09, 95% CI:0.04-0.20), consumption of coffee (ORalways/occasionally =0.29, 95% CI: 0.12-0.69), taking vitamins D supplement (ORyes/no =0.38,95% CI:0.22-0.66), and consumption of garlic (ORsometimes/occasionally =0.53,95% CI: 0.30-0.95) significantly reduced the odds of CRC. CONCLUSIONS We revealed potentially significant effects of several lifestyle related factors with CRC risk in Iranian population. More studies are required to understand the mechanism of action of the associated factors in developing CRC.
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Affiliation(s)
- Zahra Rostampoor
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sima Afrashteh
- Department of Biostatistics and Epidemiology, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran
| | | | - Haleh Ghaem
- Non-Communicable Diseases Research Center, Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maurice P Zeegers
- NUTRIM School of Translation Research in Metabolism, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
| | - Mohammad Fararouei
- HIV/AIDs Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Al Shboul S, Maloul O, Al-Trad H, Maloul Y, AlHarahsheh W, Mosallam D, Al-Sarayreh S, AlRashaydah R, AlSarayreh A, Khasawneh AI, Saleh T. Self-Reported Gastrointestinal Symptoms Associated with NSAIDs and Caffeine Consumption in a Jordanian Subpopulation. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1519. [PMID: 39336561 PMCID: PMC11433810 DOI: 10.3390/medicina60091519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2024] [Revised: 09/14/2024] [Accepted: 09/16/2024] [Indexed: 09/30/2024]
Abstract
Background: Nonsteroidal anti-inflammatory drugs (NSAIDs) and caffeine-containing beverages are widely consumed but their impact on gastrointestinal (GI) health requires further investigation. This cross-sectional study investigated the relationship between NSAIDs use, caffeinated drink consumption, and the prevalence of self-reported GI symptoms in a Jordanian subpopulation. Methods: An online survey was administered to 400 Jordanian individuals aged 18-65 years. Data on sociodemographics, NSAIDs use, caffeine consumption, peptic ulcer disease (PUD) history, and GI symptoms were collected. Contingency tables were used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between exposures and outcomes. Results: The prevalence of self-reported PUD-related GI symptoms was 6.0%. NSAID users had higher odds of PUD (OR = 2.431) and related GI symptoms, including abdominal pain (OR = 4.688, p < 0.001) and discomfort (OR = 8.068, p < 0.001). Caffeine consumption was associated with self-reported burning stomach pain (OR = 14.104, p < 0.001), fullness (OR = 8.304, p = 0.010), and bloating (OR = 8.304, p = 0.010). Coffee, tea, soft drinks, and energy drinks were associated with increased odds of various GI symptoms (ORs 2.018-12.715, p < 0.05). Conclusions: NSAIDs use and caffeine consumption were independently associated with the increased prevalence of self-reported PUD and related GI symptoms. Despite the lack of adjustment for necessary confounders, our findings highlight the importance of considering the potential GI effects of NSAIDs and caffeine. Public health strategies promoting their safe use may help reduce the burden of GI disorders.
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Affiliation(s)
- Sofian Al Shboul
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Omar Maloul
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Hamza Al-Trad
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Yazan Maloul
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Wa'ed AlHarahsheh
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Doa'a Mosallam
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Sondos Al-Sarayreh
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Rania AlRashaydah
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Aya AlSarayreh
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Ashraf I Khasawneh
- Department of Microbiology, Pathology, and Forensic Medicine, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
- Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, MD 20892, USA
| | - Tareq Saleh
- Department of Pharmacology and Public Health, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
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10
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Wang Y, Bi Y, Wang Y, Ji F, Zhang L. Genetic estimation of causalities between educational attainment with common digestive tract diseases and the mediating pathways. BMC Gastroenterol 2024; 24:304. [PMID: 39251923 PMCID: PMC11386375 DOI: 10.1186/s12876-024-03400-x] [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: 04/18/2024] [Accepted: 09/03/2024] [Indexed: 09/11/2024] Open
Abstract
BACKGROUND The association between education, intelligence, and cognition with digestive tract diseases has been established. However, the specific contribution of each factor in the pathogenesis of these diseases are still uncertain. METHOD This study employed multivariable Mendelian randomization (MR) to assess the independent effects of education, intelligence, and cognition on gastrointestinal conditions in the FinnGen and UK Biobank European-ancestry populations. A two-step MR approach was employed to assess the mediating effects of the association. RESULTS Meta-analysis of MR estimates from FinnGen and UK Biobank showed that 1- SD (4.2 years) higher education was causally associated with lower risks of gastroesophageal reflux (OR: 0.58; 95% CI: 0.50, 0.66), peptic ulcer (OR: 0.57; 95% CI: 0.47, 0.69), irritable bowel syndrome (OR: 0.70; 95% CI: 0.56, 0.87), diverticular disease (OR: 0.69; 95% CI: 0.61, 0.78), cholelithiasis (OR: 0.68; 95% CI: 0.59, 0.79) and acute pancreatitis (OR: 0.54; 95% CI: 0.41, 0.72), independently of intelligence and cognition. These causal associations were mediating by body mass index (3.7-22.3%), waist-to-hip ratio (8.3-11.9%), body fat percentage (4.1-39.8%), fasting insulin (1.4-5.5%) and major depression (6.0-12.4%). CONCLUSION Our findings demonstrate a causal and independent association between education and six common digestive tract diseases. Additionally, our study highlights five mediators as crucial targets for preventing digestive tract diseases associated with lower education levels.
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Affiliation(s)
- Yudan Wang
- Department of Traditional Chinese medicine, Xi'an NO.3 Hospital, the Affiliated Hospital of Northwest University, 710018, Xi'an, Shaanxi, P.R. China
- Department of Life Sciences and Medicine, Northwest University, 710069, Xi'an, Shaanxi, P.R. China
| | - Yanping Bi
- Department of Radiation Oncology, the Affiliated Hospital of Northwest University, Xi'an No.3 Hospital, 710018, Xi'an, Shaanxi, China
| | - Yilin Wang
- Department of Clinical Medicine, Medical College, Northwest University, 710018, Xi'an, Shaanxi, P.R. China
| | - Fuqing Ji
- Xi'an NO.3 Hospital, The Affiliated Hospital of Northwest University, 710018, Xi'an, Shaanxi, P.R. China
| | - Lanhui Zhang
- Department of Traditional Chinese medicine, Xi'an NO.3 Hospital, the Affiliated Hospital of Northwest University, 710018, Xi'an, Shaanxi, P.R. China.
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11
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Djouina M, Ollivier A, Waxin C, Kervoaze G, Pichavant M, Caboche S, Achour D, Grare C, Beury D, Hot D, Anthérieu S, Lo-Guidice JM, Dubuquoy L, Launay D, Vignal C, Gosset P, Body-Malapel M. Chronic Exposure to Both Electronic and Conventional Cigarettes Alters Ileum and Colon Turnover, Immune Function, and Barrier Integrity in Mice. J Xenobiot 2024; 14:950-969. [PMID: 39051349 PMCID: PMC11270428 DOI: 10.3390/jox14030053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 07/11/2024] [Accepted: 07/13/2024] [Indexed: 07/27/2024] Open
Abstract
Although the effects of cigarette smoke (CS) on the development of several intestinal diseases is well documented, the impact of e-cigarette aerosol (e-cig) on digestive health is largely unknown. To compare the effects of e-cig and CS on mouse ileum and colon, animals were chronically exposed for 6 months by nose-only inhalation to e-cig at 18 or 30 W power, or to 3R4F CS. Results showed that e-cig exposure decreased colon cell proliferation. Several other proliferative defects were observed in response to both e-cig and CS exposure, including up- and down-regulation of cyclin D1 protein levels in the ileum and colon, respectively. E-cig and CS exposure reduced myeloperoxidase activity in the ileum. In the colon, both exposures disrupted gene expression of cytokines and T cell transcription factors. For tight junction genes, ZO-1- and occludin-protein expression levels were reduced in the ileum and colon, respectively, by e-cig and CS exposure. The 16S sequencing of microbiota showed specific mild dysbiosis, according to the type of exposure. Overall, e-cig exposure led to altered proliferation, inflammation, and barrier function in both the ileum and colon, and therefore may be a gut hazard on par with conventional CS.
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Affiliation(s)
- Madjid Djouina
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE—Institute for Translational Research in Inflammation, F-59000 Lille, France; (M.D.); (C.W.); (L.D.); (D.L.); (C.V.)
| | - Anaïs Ollivier
- Univ. Lille, CNRS, INSERM, Institut Pasteur de Lille, CHU Lille, Center for Infection and Immunity of Lille (CIIL), UMR9017-U1019, F-59000 Lille, France; (A.O.); (G.K.); (M.P.); (P.G.)
| | - Christophe Waxin
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE—Institute for Translational Research in Inflammation, F-59000 Lille, France; (M.D.); (C.W.); (L.D.); (D.L.); (C.V.)
| | - Gwenola Kervoaze
- Univ. Lille, CNRS, INSERM, Institut Pasteur de Lille, CHU Lille, Center for Infection and Immunity of Lille (CIIL), UMR9017-U1019, F-59000 Lille, France; (A.O.); (G.K.); (M.P.); (P.G.)
| | - Muriel Pichavant
- Univ. Lille, CNRS, INSERM, Institut Pasteur de Lille, CHU Lille, Center for Infection and Immunity of Lille (CIIL), UMR9017-U1019, F-59000 Lille, France; (A.O.); (G.K.); (M.P.); (P.G.)
| | - Ségolène Caboche
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US41-UAR 2014-PLBS, F-59000 Lille, France; (S.C.); (D.B.); (D.H.)
| | - Djamal Achour
- Univ. Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPECS—IMPact de l’Environnement Chimique sur la Santé, F-59000 Lille, France; (D.A.); (C.G.); (S.A.); (J.-M.L.-G.)
| | - Céline Grare
- Univ. Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPECS—IMPact de l’Environnement Chimique sur la Santé, F-59000 Lille, France; (D.A.); (C.G.); (S.A.); (J.-M.L.-G.)
| | - Delphine Beury
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US41-UAR 2014-PLBS, F-59000 Lille, France; (S.C.); (D.B.); (D.H.)
| | - David Hot
- Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US41-UAR 2014-PLBS, F-59000 Lille, France; (S.C.); (D.B.); (D.H.)
| | - Sébastien Anthérieu
- Univ. Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPECS—IMPact de l’Environnement Chimique sur la Santé, F-59000 Lille, France; (D.A.); (C.G.); (S.A.); (J.-M.L.-G.)
| | - Jean-Marc Lo-Guidice
- Univ. Lille, CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPECS—IMPact de l’Environnement Chimique sur la Santé, F-59000 Lille, France; (D.A.); (C.G.); (S.A.); (J.-M.L.-G.)
| | - Laurent Dubuquoy
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE—Institute for Translational Research in Inflammation, F-59000 Lille, France; (M.D.); (C.W.); (L.D.); (D.L.); (C.V.)
| | - David Launay
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE—Institute for Translational Research in Inflammation, F-59000 Lille, France; (M.D.); (C.W.); (L.D.); (D.L.); (C.V.)
| | - Cécile Vignal
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE—Institute for Translational Research in Inflammation, F-59000 Lille, France; (M.D.); (C.W.); (L.D.); (D.L.); (C.V.)
| | - Philippe Gosset
- Univ. Lille, CNRS, INSERM, Institut Pasteur de Lille, CHU Lille, Center for Infection and Immunity of Lille (CIIL), UMR9017-U1019, F-59000 Lille, France; (A.O.); (G.K.); (M.P.); (P.G.)
| | - Mathilde Body-Malapel
- Univ. Lille, Inserm, CHU Lille, U1286-INFINITE—Institute for Translational Research in Inflammation, F-59000 Lille, France; (M.D.); (C.W.); (L.D.); (D.L.); (C.V.)
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12
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Yan Z, Xu Y, Li K, Liu L. Genetic correlation between smoking behavior and gastroesophageal reflux disease: insights from integrative multi-omics data. BMC Genomics 2024; 25:642. [PMID: 38937676 PMCID: PMC11212162 DOI: 10.1186/s12864-024-10536-3] [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: 03/07/2024] [Accepted: 06/17/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Observational studies have preliminarily revealed an association between smoking and gastroesophageal reflux disease (GERD). However, little is known about the causal relationship and shared genetic architecture between the two. This study aims to explore their common genetic correlations by leveraging genome-wide association studies (GWAS) of smoking behavior-specifically, smoking initiation (SI), never smoking (NS), ever smoking (ES), cigarettes smoked per day (CPD), age of smoking initiation(ASI) and GERD. METHODS Firstly, we conducted global cross-trait genetic correlation analysis and heritability estimation from summary statistics (HESS) to explore the genetic correlation between smoking behavior and GERD. Then, a joint cross-trait meta-analysis was performed to identify shared "pleiotropic SNPs" between smoking behavior and GERD, followed by co-localization analysis. Additionally, multi-marker analyses using annotation (MAGMA) were employed to explore the degree of enrichment of single nucleotide polymorphism (SNP) heritability in specific tissues, and summary data-based Mendelian randomization (SMR) was further utilized to investigate potential functional genes. Finally, Mendelian randomization (MR) analysis was conducted to explore the causal relationship between the smoking behavior and GERD. RESULTS Consistent genetic correlations were observed through global and local genetic correlation analyses, wherein SI, ES, and CPD showed significantly positive genetic correlations with GERD, while NS and ASI showed significantly negative correlations. HESS analysis also identified multiple significantly associated loci between them. Furthermore, three novel "pleiotropic SNPs" (rs4382592, rs200968, rs1510719) were identified through cross-trait meta-analysis and co-localization analysis to exist between SI, NS, ES, ASI, and GERD, mapping the genes MED27, HIST1H2BO, MAML3 as new pleiotropic genes between SI, NS, ES, ASI, and GERD. Moreover, both smoking behavior and GERD were found to be co-enriched in multiple brain tissues, with GMPPB, RNF123, and RBM6 identified as potential functional genes co-enriched in Cerebellar Hemisphere, Cerebellum, Cortex/Nucleus accumbens in SI and GERD, and SUOX identified in Caudate nucleus, Cerebellum, Cortex in NS and GERD. Lastly, consistent causal relationships were found through MR analysis, indicating that SI, ES, and CPD increase the risk of GERD, while NS and higher ASI decrease the risk. CONCLUSION We identified genetic loci associated with smoking behavior and GERD, as well as brain tissue sites of shared enrichment, prioritizing three new pleiotropic genes and four new functional genes. Finally, the causal relationship between smoking behavior and GERD was demonstrated, providing insights for early prevention strategies for GERD.
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Affiliation(s)
- Zhaoqi Yan
- Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
| | - Yifeng Xu
- Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
| | - Keke Li
- Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, China
| | - Liangji Liu
- Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China.
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13
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Denisenko NP, Zhiryakova AS, Sychev IV, Kryukov AV, Tuchkova SN, Vakulenko OY, Averkov OV, Vechorko VI, Mirzaev KB, Sychev DA. Clinical and pharmacogenetic features of patients with upper gastrointestinal lesions at a multidisciplinary hospital: the role of nonsteroidal anti-inflammatory drugs. Drug Metab Pers Ther 2024; 39:69-79. [PMID: 38996813 DOI: 10.1515/dmpt-2024-0040] [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: 05/17/2024] [Accepted: 06/17/2024] [Indexed: 07/14/2024]
Abstract
OBJECTIVES Nonsteroidal anti-inflammatory drugs (NSAIDs) are among the most commonly prescribed medications, but their use can be associated with a number of adverse reactions, including upper gastrointestinal lesions. The aim of the study was to identify clinical and pharmacogenetic factors associated with upper gastrointestinal lesions, including those linked to NSAIDs, in patients at a multidisciplinary hospital. METHODS The study included 92 patients (mean age 59.4±16.5 years; 47 women), who underwent esophagogastroduodenoscopy during inpatient treatment. Patients' intake of NSAIDs and gastroprotectors during the year before hospitalization was considered. Demographic, clinical, laboratory data of patients were compared between groups, including genotyping for CYP2C9*2 rs179985, CYP2C9*3 rs1057910, CYP2C8*3 rs11572080, CYP2C8*3 rs10509681, PTGS-1 rs10306135, PTGS-1 rs12353214, and PTGS-2 rs20417 using real-time PCR. RESULTS In NSAIDs+ patients, PTGS1 rs10306135 AT+TT genotypes increased the chance of developing gastrointestinal complications by 5.4 times (95 % CI=1.30-22.27). In total sample, smoking (OR=3.12, 95 % CI=1.15-8.46), and alcohol intake (OR=4.09, 95 % CI=1.05-15.87) increased odds of gastrointestinal damage. In NSAIDs+ patients omeprazole, famotidine and both famotidine and omeprazole during the last year were as ineffective as not taking gastroprotectors; in total sample famotidine (OR=0.19, 95 % CI=0.04-0.93) and two gastroprotectors (OR=0.13, 95 % CI=0.02-0.75) reduced the chance of upper gastrointestinal lesions. CONCLUSIONS Pharmacogenetic features of patients may significantly contribute to the development NSAIDs-induced upper gastrointestinal injuries.
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Affiliation(s)
- Natalia P Denisenko
- Research Institute of Molecular and Personalized Medicine, 442138 Russian Medical Academy of Continuous Professional Education , Moscow, Russian Federation
| | - Anna S Zhiryakova
- Department of Clinical Pharmacology and Therapeutics named after Academician B.E. Votchal, Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation
- Department of Clinical pharmacology, Municipal Clinical Hospital No. 15 named after O.M. Filatov, Moscow, Russian Federation
| | - Ivan V Sychev
- Research Institute of Molecular and Personalized Medicine, 442138 Russian Medical Academy of Continuous Professional Education , Moscow, Russian Federation
| | - Alexander V Kryukov
- Department of Clinical Pharmacology and Therapeutics named after Academician B.E. Votchal, Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation
- Department of Clinical pharmacology, Municipal Clinical Hospital No. 15 named after O.M. Filatov, Moscow, Russian Federation
| | - Svetlana N Tuchkova
- Research Institute of Molecular and Personalized Medicine, 442138 Russian Medical Academy of Continuous Professional Education , Moscow, Russian Federation
| | - Olga Y Vakulenko
- Clinical Diagnostic Department, Municipal Clinical Hospital No. 15 named after O.M. Filatov, Moscow, Russian Federation
| | - Oleg V Averkov
- The Regional Vascular Center, Municipal Clinical Hospital No. 15 named after O.M. Filatov, Moscow, Russian Federation
| | - Valery I Vechorko
- Municipal Clinical Hospital No. 15 named after O.M. Filatov, Moscow, Russian Federation
| | - Karin B Mirzaev
- Research Institute of Molecular and Personalized Medicine, 442138 Russian Medical Academy of Continuous Professional Education , Moscow, Russian Federation
| | - Dmitry A Sychev
- Department of Clinical Pharmacology and Therapeutics named after Academician B.E. Votchal, Russian Medical Academy of Continuous Professional Education, Moscow, Russian Federation
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14
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Chen D, Wei H, Zhang Y, Yang X, Xu Y, Guan Q, Zhang M, Hang B, Xia Y. Effects of indoor air pollution from household solid fuel use on the risk of gastrointestinal and liver diseases in middle aged and elderly adults. ENVIRONMENT INTERNATIONAL 2024; 188:108738. [PMID: 38749122 DOI: 10.1016/j.envint.2024.108738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/11/2024] [Accepted: 05/09/2024] [Indexed: 08/27/2024]
Abstract
Solid fuels are widely used in China and increase the concentrations of indoor air pollutants. Nevertheless, there is limited longitudinal evidence linking solid fuel use and Gastrointestinal (GI) and liver diseases. This study aimed to prospectively investigate the association between household solid fuel use and the risk of GI and liver diseases in middle aged and elderly adults. This work was based on the China Health and Retirement Longitudinal Study (CHARLS). Longitudinal data incorporate with cross-sectional data were analyzed. Compared with individuals using clean fuel for cooking, solid fuel users were observed to have higher risk of GI diseases (OR in 2011, 2013, 2015, 2018 wave separately: 1.37, 95 % CI: 1.24-1.50, P < 0.001; 1.24, 95 % CI: 1.11-1.39, P < 0.001; 1.18, 95 % CI: 1.06-1.33, P < 0.001; 1.23, 95 % CI: 1.04-1.45, P < 0.05). The associations between solid fuel use and liver diseases were not significant in most of the groups. Participants transforming from solid to clean cooking fuels had lower risk of GI and liver diseases than persistent solid fuel users. Moreover, biomass cooking fuel users were at a significant higher risk of both liver and GI diseases compared with clean fuel users. Overall, household solid fuel use, especially for cooking, was related to higher risk of GI and liver diseases, while switching from solid to clean fuels could reduce this risk. Using biomass for cooking was identified to be more associated with the increasing risk of GI and liver diseases than cooking with coal.
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Affiliation(s)
- Danrong Chen
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Hongcheng Wei
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Yuepei Zhang
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Xu Yang
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Yifan Xu
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Quanquan Guan
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Mingzhi Zhang
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Bo Hang
- Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Yankai Xia
- State Key Laboratory of Reproductive Medicine and Offspring Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China; Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
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15
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Sigvardsson I, Ludvigsson J, Andersson B, Størdal K, Mårild K. Tobacco Smoke Exposure in Early Childhood and Later Risk of Inflammatory Bowel Disease: A Scandinavian Birth Cohort Study. J Crohns Colitis 2024; 18:661-670. [PMID: 38329478 PMCID: PMC11140631 DOI: 10.1093/ecco-jcc/jjae020] [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: 09/26/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVES To examine the association between early-life smoking exposure and later risk of inflammatory bowel disease [IBD]. METHODS We followed 115663 participants from the Norwegian Mother, Father and Child [MoBa] and All Babies in Southeast Sweden [ABIS] cohorts from birth [1997-2009] through 2021. IBD was identified through national patient registers. Validated questionnaire data defined maternal smoking during pregnancy, maternal environmental tobacco smoke [ETS] exposure during pregnancy, and child ETS exposure by ages 12 and 36 months. Cox regression was used to estimate adjusted hazard ratios [aHRs] for sex, maternal age, education level, parental IBD, and origin. Cohort-specific estimates were pooled using a random-effects model. RESULTS During 1 987 430 person-years of follow-up, 444 participants developed IBD [ABIS, 112; MoBa, 332]. Any vs no maternal smoking during pregnancy yielded a pooled aHR of 1.30 [95% CI = 0.97-1.74] for offspring IBD. Higher level of maternal smoking during pregnancy (compared with no smoking, average ≥6 cigarettes/day: pooled aHR = 1.60 [95% CI = 1.08-2.38]) was associated with offspring IBD, whereas a lower smoking level was not (average 1-5 cigarettes/day: pooled aHR = 1.09 [95% CI = 0.73-1.64]). Child ETS exposure in the first year of life was associated with later IBD (any vs no ETS, pooled aHR = 1.32 [95% CI = 1.03-1.69]). Estimates observed for child ETS exposure by 36 months were similar but not statistically significant. CONCLUSIONS In this prospective Scandinavian cohort study, children exposed to higher levels of maternal smoking during pregnancy or ETS during the first year of life were at increased risk of later IBD.
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Affiliation(s)
- Ida Sigvardsson
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden
| | - Johnny Ludvigsson
- Crown Princess Victoria Children’s Hospital, Region Östergötland, Linköping, Sweden
- Division of Pediatrics, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Björn Andersson
- Bioinformatics and Data Centre, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ketil Størdal
- Department of Pediatric Research, Faculty of Medicine, University of Oslo, Oslo, Norway
- Children’s Center, Oslo University Hospital, Oslo, Norway
| | - Karl Mårild
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden
- Department of Pediatrics, Queen Silvia Children’s Hospital, Gothenburg, Sweden
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Abu-Abeid A, Litmanovich A, Yuval JB, Tome J, Keidar A, Eldar SM. Marginal Ulcer Perforation after One Anastomosis Gastric Bypass: Surgical Treatment and Two-Year Outcomes. J Clin Med 2024; 13:3075. [PMID: 38892786 PMCID: PMC11172864 DOI: 10.3390/jcm13113075] [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: 04/10/2024] [Revised: 05/07/2024] [Accepted: 05/21/2024] [Indexed: 06/21/2024] Open
Abstract
Background: Marginal ulcer (MU) perforation is a chronic complication after One-anastomosis Gastric Bypass (OAGB). This study's purpose was to analyze patients undergoing OAGB revision due to MU perforation and describe the two-year outcomes. Methods: A retrospective analysis of a database in a single-tertiary hospital. All patients undergoing surgical revision due to MU perforation were included. Results: During the study period, 22 patients underwent OAGB revision due to MU perforation. The rate of MU perforation was 0.98%. The median age was 48 years and there were 13 men (59%). The median time from OAGB to MU perforation was 19 months with a median total weight loss of 31.5%. Nine patients (41%) were smokers. Omental patch (±primary closure) was performed in 19 patients (86%) and three patients (14%) underwent conversion to Roux-en-Y gastric bypass (RYGB). At a median follow-up of 48 months, three patients (14%) had recurrent MU diagnosis, of which one had a recurrent MU perforation. Four patients (18%) underwent conversion to RYGB during follow-up. Conclusions: MU perforation is a chronic complication after OAGB. In this cohort, most patients were men and likely to be smokers. Omental patch was effective in most cases. Recurrent MU rates at two years follow-up were acceptable.
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Affiliation(s)
- Adam Abu-Abeid
- Division of General Surgery, Tel Aviv Sourasky Medical Center, Affiliated to Sackler Faculty of Medicine, Tel Aviv University, 6, Weizman St., Tel Aviv 6423906, Israel; (A.L.); (J.B.Y.); (J.T.); (A.K.); (S.M.E.)
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17
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Duda-Madej A, Stecko J, Szymańska N, Miętkiewicz A, Szandruk-Bender M. Amyloid, Crohn's disease, and Alzheimer's disease - are they linked? Front Cell Infect Microbiol 2024; 14:1393809. [PMID: 38779559 PMCID: PMC11109451 DOI: 10.3389/fcimb.2024.1393809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024] Open
Abstract
Crohn's disease (CD) is a chronic inflammatory disease that most frequently affects part of the distal ileum, but it may affect any part of the gastrointestinal tract. CD may also be related to systemic inflammation and extraintestinal manifestations. Alzheimer's disease (AD) is the most common neurodegenerative disease, gradually worsening behavioral and cognitive functions. Despite the meaningful progress, both diseases are still incurable and have a not fully explained, heterogeneous pathomechanism that includes immunological, microbiological, genetic, and environmental factors. Recently, emerging evidence indicates that chronic inflammatory condition corresponds to an increased risk of neurodegenerative diseases, and intestinal inflammation, including CD, increases the risk of AD. Even though it is now known that CD increases the risk of AD, the exact pathways connecting these two seemingly unrelated diseases remain still unclear. One of the key postulates is the gut-brain axis. There is increasing evidence that the gut microbiota with its proteins, DNA, and metabolites influence several processes related to the etiology of AD, including β-amyloid abnormality, Tau phosphorylation, and neuroinflammation. Considering the role of microbiota in both CD and AD pathology, in this review, we want to shed light on bacterial amyloids and their potential to influence cerebral amyloid aggregation and neuroinflammation and provide an overview of the current literature on amyloids as a potential linker between AD and CD.
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Affiliation(s)
- Anna Duda-Madej
- Department of Microbiology, Faculty of Medicine, Wroclaw Medical University, Wrocław, Poland
| | - Jakub Stecko
- Faculty of Medicine, Wroclaw Medical University, Wrocław, Poland
| | | | | | - Marta Szandruk-Bender
- Department of Pharmacology, Faculty of Medicine, Wroclaw Medical University, Wrocław, Poland
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18
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Cornejo J, Evans LA, Celik NB, Elli EF. Early Marginal Ulcer After Roux-en-Y Gastric Bypass: MBSAQIP Database Analysis of Trends and Predictive Factors. Obes Surg 2024; 34:1536-1543. [PMID: 38502517 DOI: 10.1007/s11695-024-07179-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 03/13/2024] [Accepted: 03/14/2024] [Indexed: 03/21/2024]
Abstract
PURPOSE Marginal ulcer (MU) is a known complication after Roux-en-Y gastric bypass (RYGB) that carries significant morbidity. First, we aimed to determine the trends and the rates of readmission, reintervention, and reoperation of 30-day MU. Second, we aim to determine the predictive factors associated with this complication. MATERIALS AND METHODS Patients who had 30-day marginal ulcer (MU) after LRYGB were identified using the 2015-2021 MBSAQIP database. Those who had a 30-day complication other than MU were excluded. Bivariate and logistic regression analyses were performed. RESULTS Among 213,104 patients undergoing laparoscopic RYGB, 638 (0.3%) showed 30-day MU. This group of patients required endoscopic interventions, readmissions, and reoperations at rates of 88%, 72%, and 9%, respectively. Predictive factors for 30-day MU after RYGB were renal insufficiency, history of DVT, previous cardiac stent, African American race, chronic steroid use, COPD, therapeutic anticoagulation, anastomotic leak test, GERD, and operative time > 120 min. Additionally, patients who had 30-day MU showed significantly higher rates of overall complications such as pulmonary, cardiac and renal complications, unplanned ICU admission, blood transfusions, venous thromboembolism (VTE), and non-home discharge (p < 0.05). The MU group showed similar rates of 30-day mortality as those without this complication (0.2% vs 0.1%, p = 0.587). CONCLUSIONS The incidence of 30-day MU following RYGB was 0.3%. Patients with MU required endoscopic interventions, readmissions, and reoperations at rates of 88%, 72%, and 9%, respectively. Some preoperative and intraoperative factors contributed to an increased risk of 30-day MU.
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Affiliation(s)
- Jorge Cornejo
- Department of General Surgery, Mayo Clinic, Jacksonville, 4500 San Pablo Rd, Jacksonville, FL, 32224, USA
| | - Lorna A Evans
- Department of General Surgery, Mayo Clinic, Jacksonville, 4500 San Pablo Rd, Jacksonville, FL, 32224, USA
| | - Nafiye Busra Celik
- Department of General Surgery, Mayo Clinic, Jacksonville, 4500 San Pablo Rd, Jacksonville, FL, 32224, USA
| | - Enrique F Elli
- Department of General Surgery, Mayo Clinic, Jacksonville, 4500 San Pablo Rd, Jacksonville, FL, 32224, USA.
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Kang SJ, Shin CM, Han K, Jung JH, Jin EH, Lim JH, Choi YJ, Yoon H, Park YS, Kim N, Lee DH. Impact of Smoking and Alcohol Consumption on Early-Onset Gastric Cancer Development in Young Koreans: A Population-Based Study. J Gastric Cancer 2024; 24:145-158. [PMID: 38575508 PMCID: PMC10995832 DOI: 10.5230/jgc.2024.24.e2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/22/2023] [Accepted: 10/28/2023] [Indexed: 04/06/2024] Open
Abstract
PURPOSE Although smoking and alcohol consumption are known risk factors for gastric cancer (GC), studies assessing their effects on early-onset GC are limited. In this nationwide, population-based, prospective cohort study, we assessed the effects of smoking and alcohol consumption on early-onset GC in patients aged <50 years. MATERIALS AND METHODS We analyzed data of patients aged 20-39 years who underwent cancer and general health screening in the Korean National Health Screening Program between 2009 and 2012. We calculated the adjusted hazard ratios (aHR) and 95% confidence intervals (CI) for GC incidence until December 2020. RESULTS We enrolled 6,793,699 individuals (men:women=4,077,292:2,716,407) in this cohort. The mean duration of follow-up was 9.4 years. During follow-up, 9,893 cases of GC (men:women=6,304:3,589) were reported. Compared with the aHRs (95% CI) of never-smokers, those of former and current-smokers were 1.121 (1.044-1.205) and 1.282 (1.212-1.355), respectively. Compared with the aHRs (95% CI) of non-consumers, those of low-moderate- and high-risk alcohol consumers were 1.095 (1.046-1.146) and 1.212 (1.113-1.321), respectively. GC risk was the highest in current-smokers and high-risk alcohol consumers (1.447 [1.297-1.615]). Interestingly, alcohol consumption and smoking additively increased the GC risk in men but not in women (Pinteraction=0.002). CONCLUSION Smoking and alcohol consumption are significant risk factors for early-onset GC in young Koreans. Further studies are needed to investigate sex-based impact of alcohol consumption and smoking on GC incidence in young individuals.
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Affiliation(s)
- Seung Joo Kang
- Department of Internal Medicine, Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Cheol Min Shin
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea. ,
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea. ,
| | - Jin Hyung Jung
- Department of Medical Statistics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eun Hyo Jin
- Department of Internal Medicine, Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Joo Hyun Lim
- Department of Internal Medicine, Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Korea
| | - Yoon Jin Choi
- Division of Gastroenterology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyuk Yoon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Young Soo Park
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Nayoung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Dong Ho Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
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20
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Manoharan JP, Palanisamy H, Vidyalakshmi S. Overcoming multi drug resistance mediated by ABC transporters by a novel acetogenin- annonacin from Annona muricata L. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117598. [PMID: 38113989 DOI: 10.1016/j.jep.2023.117598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 11/28/2023] [Accepted: 12/13/2023] [Indexed: 12/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Multi-Drug Resistance (MDR), mediated by P-glycoprotein (P-gp) is one of the barriers to successful chemotherapy in colon cancer patients. Annona muricata L. (A.muricata), commonly known as soursop/Graviola, is a medicinal plant that has been traditionally used in treating diverse diseases including cancer. Phytochemicals of A.muricata (Annonaceous Acetogenins-AGEs) have been well-reported for their anti-cancer effects on various cancers. AIM OF THE STUDY The study aimed to examine the effect of AGEs in reversing MDR in colorectal cancer cells. METHODS Based on molecular docking and molecular dynamic simulation, the stability of annonacin upon P-gp was investigated. Further in vitro studies were carried in oxaliplatin-resistant human colon cancer cells (SW480R) to study the biological effect of annonacin, in reversing drug resistance in these cells. RESULTS Molecular docking and simulation studies have indicated that annonacin stably interacted at the drug binding site of P-gp. In vitro analysis showed that annonacin was able to significantly reduce the expression of P-gp by 2.56 folds. It also induced apoptosis in the drug-resistant colon cancer cells. Moreover, the intracellular accumulation of P-gp substrate (calcein-AM) was observed to increase in resistant cells upon treatment with annonacin. CONCLUSION Our findings suggest that annonacin could inhibit the efflux of chemotherapeutic drugs mediated by P-gp and thereby help in reversing MDR in colon cancer cells. Further in vivo studies are required to decipher the underlying mechanism of annonacin in treating MDR cancers.
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Affiliation(s)
- Jeevitha Priya Manoharan
- Department of Biotechnology, PSG College of Technology, Coimbatore, Tamil Nadu, India; Department of Biomedical Engineering, Sri Ramakrishna Engineering College, Coimbatore, Tamil Nadu, India.
| | - Hema Palanisamy
- Department of Biotechnology, PSG College of Technology, Coimbatore, Tamil Nadu, India.
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21
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Lindahl-Jacobsen R, Tavlo Petersson M, Priskorn L, Skakkebæk NE, Juul A, Kristensen DM, Eisenberg ML, Jensen TK. Time to pregnancy and life expectancy: a cohort study of 18 796 pregnant couples. Hum Reprod 2024; 39:595-603. [PMID: 38115232 DOI: 10.1093/humrep/dead260] [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: 08/09/2023] [Revised: 11/09/2023] [Indexed: 12/21/2023] Open
Abstract
STUDY QUESTION Is fecundity, measured as time to pregnancy (TTP), associated with mortality in parents? SUMMARY ANSWER Prolonged TTP is associated with increased mortality in both mothers and fathers in a dose-response manner. WHAT IS KNOWN ALREADY Several studies have linked both male and female fecundity to mortality. In women, infertility has been linked to several diseases, but studies suggest that the underlying conditions, rather than infertility, increase mortality. STUDY DESIGN, SIZE, DURATION A prospective cohort study was carried out on 18 796 pregnant couples, in which the pregnant women attended prophylactic antenatal care between 1973 and 1987 at a primary and tertiary care unit. The couples were followed in Danish mortality registers from their child's birth date until death or until 2018. The follow-up period was up to 47 years, and there was complete follow-up until death, emigration or end of study. PARTICIPANTS/MATERIALS, SETTING, METHODS At the first antenatal visit, the pregnant women were asked to report the time to the current pregnancy. Inclusion was restricted to the first pregnancy, and TTP was categorised into <12 months, ≥12 months, not planned, and not available. In sub-analyses, TTP ≥12 was further categorized into 12-35, 36-60, and >60 months. Information for parents was linked to several Danish nationwide health registries. Survival analysis was used to estimate the hazard ratios (HRs) with a 95% CI for survival and adjusted for age at the first attempt to become pregnant, year of birth, socioeconomic status, mother's smoking during pregnancy, and mother's BMI. MAIN RESULTS AND THE ROLE OF CHANCE Mothers and fathers with TTP >60 months survived, respectively, 3.5 (95% CI: 2.6-4.3) and 2.7 (95% CI: 1.8-3.7) years shorter than parents with a TTP <12 months. The mortality was higher for fathers (HR: 1.21, 95% CI: 1.09-1.34) and mothers (HR: 1.29, 95% CI: 1.12-1.49) with TTP ≥12 months compared to parents with TTP <12 months. The risk of all-cause mortality during the study period increased in a dose-response manner with the highest adjusted HR of 1.98 (95% CI: 1.62-2.41) for fathers and 2.03 (95% CI: 1.56-2.63) for mothers with TTP >60 months. Prolonged TTP was associated with several different causes of death in both fathers and mothers, indicating that the underlying causes of the relation between fecundity and survival may be multi-factorial. LIMITATIONS, REASONS FOR CAUTION A limitation is that fecundity is measured using a pregnancy-based approach. Thus, the cohort is conditioned on fertility success and excludes sterile couples, unsuccessful attempts and spontaneous abortions. The question used to measure TTP when the pregnant woman was interviewed at her first attended prophylactic antenatal care: 'From the time you wanted a pregnancy until it occurred, how much time passed?' could potentially have led to serious misclassification if the woman did not answer on time starting unprotected intercourse but on the start of wishing to have a child. WIDER IMPLICATIONS OF THE FINDINGS We found that TTP is a strong marker of survival, contributing to the still-emerging evidence that fecundity in men and women reflects their health and survival potential. STUDY FUNDING/COMPETING INTEREST(S) The authors acknowledge an unrestricted grant from Ferring. The funder was not involved in the study design, collection, analysis, interpretation of data, the writing of this article, or the decision to submit it for publication. M.L.E. is an advisor to Ro, VSeat, Doveras, and Next. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- R Lindahl-Jacobsen
- Department of Public Health, Epidemiology, Biostatistics, and Biodemography, University of Southern Denmark, Odense M, Denmark
- Interdisciplinary Center on Population Dynamics (CPop), University of Southern Denmark, Odense C, Denmark
| | - M Tavlo Petersson
- Department of Public Health, Epidemiology, Biostatistics, and Biodemography, University of Southern Denmark, Odense M, Denmark
- Interdisciplinary Center on Population Dynamics (CPop), University of Southern Denmark, Odense C, Denmark
| | - L Priskorn
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital-Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - N E Skakkebæk
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital-Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - A Juul
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital-Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - D M Kristensen
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Inserm (Institut national de la santé et de la recherche médicale), Irset-Inserm UMR 1085, Rennes, France
- Department of Science and Environment, Roskilde University, Roskilde, Denmark
| | - M L Eisenberg
- Male Reproductive Medicine and Surgery, Departments of Urology and Obstetrics & Gynaecology, Stanford University School of Medicine, Stanford, CA, USA
| | - T K Jensen
- Department of Public Health, Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense M, Denmark
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Ren F, Shi Z, Shen X, Xiao G, Zhang C, Cheng Y. The global, regional, and national burden of stomach cancer attributed to smoking in 204 countries, 1990-2019: A systematic analysis for the Global Burden of Disease Study 2019. Tob Induc Dis 2024; 22:TID-22-48. [PMID: 38434517 PMCID: PMC10907929 DOI: 10.18332/tid/183803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 03/05/2024] Open
Abstract
INTRODUCTION Understanding the current burden of stomach cancer linked to smoking and the variations in trends across different locations, is crucial for developing effective prevention strategies. In this study, we present findings on the age-standardized death rate (ASDR) and age-standardized disability-adjusted life years (DALYs) rate attributed to smoking in 204 countries and territories spanning 21 regions from 1990 to 2019. METHODS The data for this study were obtained from the Global Burden of Disease Study (GBD) 2019, which assessed 369 diseases and injuries, as well as 87 risk factors in 204 countries and 21 regions. To assess the trend in ASDR and age-standardized DALYs rate, the estimated annual percentage change (EAPC) was utilized. RESULTS Between 1990 and 2019, smoking was found to be associated with a decrease in ASDR (EAPC = -2.20) and age-standardized DALYs (EAPC = -2.42) rates for gastric cancer. As the sociodemographic index (SDI) increased, the decline in rates also increased gradually. However, the decline was smallest in regions with low SDI (EAPCASDR = -1.34; EAPCage-standardized DALYs rate = -1.38). In 21 regions, both ASDR and DALYs rates experienced a decline. The smallest decline in ASDR was observed in Western Sub-Saharan Africa, with an EAPC of -0.80, while the smallest decline in DALYs rate was found in Oceania, with an EAPC of -0.81. Among the 204 countries analyzed, the Dominican Republic showed the highest increase in ASDR and age-standardized DALYs rate (EAPCASDR = 1.19; EAPCage-standardized DALYs rate = 1.21), followed by Afghanistan (EAPCASDR = 1.09; EAPCage-standardized DALYs rate = 1.09) and Sao Tome and Principe (EAPCASDR = 1.05; EAPCage-standardized DALYs rate = 1.03). In the year 2019, the highest ASDR and age-standardized DALYs rate was observed in East Asia, with the highest rates occurring in Mongolia. CONCLUSIONS The burden of stomach cancer worldwide, adjusted for age, and related to smoking, has shown a decline from 1990 to 2019. However, regional disparities have been identified, with some areas experiencing an increase in this burden. These regions with a higher burden emphasize the necessity for the implementation of strong tobacco control measures.
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Affiliation(s)
- Fupeng Ren
- Department of Hematology and Oncology, Ningbo No. 2 Hospital, Ningbo, China
| | - Zhilong Shi
- Department of Hematology and Oncology, Ningbo No. 2 Hospital, Ningbo, China
| | - Xiu Shen
- Department of Hematology and Oncology, Ningbo No. 2 Hospital, Ningbo, China
| | - Gangfeng Xiao
- Department of Hematology and Oncology, Ningbo No. 2 Hospital, Ningbo, China
| | - Chaoying Zhang
- Department of Hematology and Oncology, Ningbo No. 2 Hospital, Ningbo, China
| | - Yiquan Cheng
- Department of Hematology and Oncology, Ningbo No. 2 Hospital, Ningbo, China
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Gu M, Wen M, Wu D, Xie T, Wang X. Independent associations of education, intelligence, and cognition with gastrointestinal diseases and the mediating effects of risk factors: a Mendelian randomization study. Front Med (Lausanne) 2024; 11:1342358. [PMID: 38410751 PMCID: PMC10894976 DOI: 10.3389/fmed.2024.1342358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 01/30/2024] [Indexed: 02/28/2024] Open
Abstract
Background Education, intelligence and cognition affect occupational performance and socioeconomic status and may influence virous diseases development. However, the impact of these factors on gastrointestinal diseases and their mediating risk factors remains unclear. Methods We utilized genome-wide association studies from European ancestry populations to perform two-sample Mendelian randomization analyses, aiming to estimate genetic instruments associated with education, intelligence, or cognition in relation to 24 gastrointestinal diseases Subsequently, we evaluated 14 potential mediators of this association and calculated the corresponding mediated proportions through two-step Mendelian randomization analyses. Result As the dominant factor in gastrointestinal diseases, education had a statistically significant association with 2 gastrointestinal diseases (acute pancreatitis, gastroesophageal reflux) and a suggestive association with 6 diseases (cirrhosis, alcoholic liver disease, cholecystitis, cholelithiasis, chronic gastritis and gastric ulcer). Of the 14 mediators, smoking and adiposity traits played a major role in mediating the effects. Conclusion The study demonstrated the causal, independent impact of education on specific gastrointestinal diseases. Smoking and adiposity traits emerged as primary mediators, illuminating potential avenues for targeted interventions for prevention of them.
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Affiliation(s)
| | | | | | | | - Xinxin Wang
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, China
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24
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Al-Aidaroos O, Alsomali RA, Wadaan AM, Zubaidi GA, Alsanea RA, Alkhelaiwi HS, Alsayed DN. Biochemical evaluation with symptoms of gastrointestinal tract manifestations – A systemic review. JOURNAL OF KING SAUD UNIVERSITY - SCIENCE 2024; 36:103064. [DOI: 10.1016/j.jksus.2023.103064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2025]
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25
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Fanoudi S, Alavi MS, Mehri S, Hosseinzadeh H. The protective effects of curcumin against cigarette smoke-induced toxicity: A comprehensive review. Phytother Res 2024; 38:98-116. [PMID: 37813398 DOI: 10.1002/ptr.8035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/24/2023] [Accepted: 09/26/2023] [Indexed: 10/11/2023]
Abstract
Cigarette smoking (CS) is a crucial modifiable risk of developing several human diseases and cancers. It causes lung, bladder, breast, and esophageal cancers, respiratory disorders, as well as cardiovascular and metabolic diseases. Because of these adverse health effects, continual efforts to decrease the prevalence and toxicity of CS are imperative. Until the past decades, the impacts of natural compounds have been under investigation on the harmful effects of CS. Turmeric (Curcuma longa), a rhizomatous herbaceous perennial plant that belongs to the Zingiberaceae family, is the main source of curcumin. This review is an attempt to find out the current knowledge on CS's harmful effects and protective potential of curcumin in the pulmonary, liver, brain, gastrointestinal, and testis organs. According to the present review, simultaneous consumption of curcumin and CS can attenuate CS toxicities including chronic obstructive pulmonary disease, gastrointestinal toxicity, metabolic diseases, testis injury, and neurotoxicity. Moreover, curcumin suppresses carcinogenesis in the skin, liver, lungs, breast, colon, and stomach. Curcumin mediates these protective effects through antioxidant, anti-inflammatory, anti-apoptotic, and anti-carcinogenicity properties.
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Affiliation(s)
- Sahar Fanoudi
- Department of Basic Medical Sciences, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Mohaddeseh Sadat Alavi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Soghra Mehri
- Department of Pharmacodynamics and Toxicology School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Department of Pharmacodynamics and Toxicology School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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26
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Shah D, Bentrem D. Environmental and Genetic Risk Factors for Gastric Cancer. Cancer Treat Res 2024; 192:1-17. [PMID: 39212913 DOI: 10.1007/978-3-031-61238-1_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
Gastric cancer is a heterogeneous and prevalent disease. The traditional environmental exposures associated with elevated risk of gastric cancer are less prevalent in the USA today. Genetic risks and risks associated with inflammation remain. Most cases are sporadic, and familial clustering is observed in about 10% of the cases. Hereditary gastric cancer accounts for a very low percentage of cases. Here we review the genetic and environmental risk factors associated with the disease. In addition, we will review screening guidelines and current modalities that are available for screening in high-risk populations.
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Affiliation(s)
- Dhavan Shah
- Northwestern Quality Improvement, Research, and Education in Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Evanston, USA
| | - David Bentrem
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Evanston, USA.
- Jesse Brown VA Medical Center, Chicago, USA.
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27
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Jia X, Sheng C, Han X, Li M, Wang K. Global burden of stomach cancer attributable to smoking from 1990 to 2019 and predictions to 2044. Public Health 2024; 226:182-189. [PMID: 38071951 DOI: 10.1016/j.puhe.2023.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 10/15/2023] [Accepted: 11/08/2023] [Indexed: 12/25/2023]
Abstract
OBJECTIVES This study aimed to assess the global temporal trends of stomach cancer attributable to smoking from 1990 to 2019 and to predict the global burden by 2044. STUDY DESIGN This was a comprehensive analysis based on data provided by the Global Burden of Disease Study 2019. METHODS Based on the Global Burden of Disease Study 2019, mortality, disability-adjusted life years (DALYs), and corresponding age-standardised rates of stomach cancer attributable to smoking by sociodemographic index (SDI), region, country, sex, and age were used to assess temporal trends from 1990 to 2019 by calculating the average annual percentage change (AAPC). In addition, the global burden of stomach cancer attributable to smoking up to 2044 was predicted using age-period-cohort models. RESULTS Globally, in 2019, 17.96% of stomach cancer deaths (1.72 million) and 17.15% of stomach cancer DALYs (38.13 million) were attributable to smoking, representing an increase compared to 1990; however, smoking-attributable age-standardised rates of mortality (ASMRs) and DALYs (ASDRs) significantly declined to 2.12/100,000 and 45.82/100,000 in 2019, respectively. While stomach cancer ASMR and ASDR attributable to smoking decreased in all regions and in most countries, they increased by >10% in some countries. A positive correlation was found between SDI and age-standardised rates (rASMR = 0.28, P < 0.01; rASDR = 0.29, P < 0.01). By 2044, although global age-standardised rates for smoking-attributable stomach cancer are predicted to decline, deaths and DALYs are estimated to increase to 2.22 million and 42.14 million, respectively. CONCLUSIONS Stomach cancer deaths and DALYs attributable to smoking have increased over the past 30 years and will continue to increase. Consequently, targeted prevention efforts and tobacco-control strategies need to be further developed and improved.
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Affiliation(s)
- Xiaoxiao Jia
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Chong Sheng
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Xiaoxuan Han
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Mengyuan Li
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Kaijuan Wang
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan Province, China; Key Laboratory of Tumor Epidemiology of Henan Province, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou 450001, Henan Province, China.
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Merianos AL, Mahabee-Gittens EM. Tobacco Smoke Exposure and Gastrointestinal Problems Among US Children. Clin Pediatr (Phila) 2023; 62:1229-1236. [PMID: 36789912 PMCID: PMC10425569 DOI: 10.1177/00099228231154135] [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] [Indexed: 02/16/2023]
Abstract
This study examined the association between home tobacco smoke exposure (TSE) status and gastrointestinal problems in the past 12 months among US children. We conducted a secondary analysis of the 2018-2019 National Survey of Children's Health cross-sectional data including 20 149 children aged 4 to 10 years. Weighted logistic regression models unadjusted and adjusted for child and family covariates were fitted. Overall, 12.3% of children had home thirdhand smoke (THS) exposure only and 1.8% had home secondhand smoke (SHS) and THS exposure. Unadjusted (odds ratio [OR] = 1.70, 95% confidence interval [CI] = 1.32-2.20) and adjusted (adjusted odds ratio [AOR] = 1.51, 95% CI = 1.14-1.99) logistic regression results indicated that relative to children with no home TSE, children with home THS exposure only were at increased odds of having frequent or chronic difficulty with gastrointestinal problems over the past 12 months. Interventions are critically needed to promote smoking cessation among household members who live with children in order to reduce levels of SHS and THS in their homes.
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Affiliation(s)
| | - E. Melinda Mahabee-Gittens
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, College of Medicine, University of Cincinnati, 3333 Burnet Avenue, MLC 2008, Cincinnati, OH, 45229, USA
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Yazbeck G, Malaeb D, Shaaban H, Sarray El Dine A, Hallit S, Hallit R. Irritable bowel syndrome (IBS) among Lebanese adults: unidentified IBS and associated factors. BMC Public Health 2023; 23:1589. [PMID: 37605160 PMCID: PMC10463955 DOI: 10.1186/s12889-023-16543-5] [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: 02/28/2023] [Accepted: 08/16/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is one of the most frequent functional gastrointestinal disorders, but the condition is still underdiagnosed. The high of rate of unidentified IBS by patients can be related to different factors. The aim of this study is to assess the rate of unidentified IBS among Lebanese adults and investigate the role of socio-demographic factors, anxiety, depression, insomnia and eating attitudes on IBS diagnosis. METHODS A cross-sectional study was conducted among Lebanese adults older than 18 years between June 2022 and December 2022, using a self-reporting questionnaire distributed via social media. RESULTS A total of 425 participants was enrolled in the study with around 184 (46.8%) having a possible unidentified IBS. Higher psychological distress (aOR = 1.07) and insomnia severity (aOR = 1.08) were significantly associated with higher odds of having possible unidentified IBS whereas a higher household crowding index (aOR = 0.67) was significantly associated with lower odds of having possible IBS. The correlation of eating attitudes with cigarette smoking (aOR = 1.33; p = .025; 95% CI 1.04; 1.70) and insomnia severity with cigarette smoking (aOR = .89; p = .023; 95% CI .80; .98) were significantly associated with the presence of possible IBS. In nonsmokers, higher psychological distress (aOR = 1.07) and insomnia severity (aOR = 1.10) were significantly associated with higher odds of having possible IBS. In smokers, higher BMI (aOR = .78) was significantly associated with lower odds of having possible IBS, whereas higher eating attitudes scores (more inappropriate eating) (aOR = 1.40) were significantly associated with higher odds of having possible IBS. CONCLUSION The study highlighted the implication of raising awareness about IBS among the Lebanese population to promote early diagnosis and minimize the rate of unidentified IBS by patients. Initiation of appropriate treatment plans, tailored symptomatic management approach, and diet programs should be highly encouraged.
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Affiliation(s)
- Gabriella Yazbeck
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
| | - Diana Malaeb
- College of Pharmacy, Medical Gulf University, Ajman, United Arab Emirates
| | - Hamid Shaaban
- New York Medical College, New York, USA
- Department of Infectious Disease, Saint Michael's Medical Center, Newark, NJ, USA
| | - Abir Sarray El Dine
- Department of Biomedical Sciences, School of Arts and Sciences, Lebanese International University, Beirut, Lebanon
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon.
- Applied Science Research Center, Applied Science Private University, Amman, Jordan.
- Research Department, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon.
| | - Rabih Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon.
- Department of Infectious Disease, Bellevue Medical Center, Mansourieh, Lebanon.
- Department of Infectious Disease, Notre Dame des Secours University Hospital Center, Street 93, Byblos, Postal Code 3, Lebanon.
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Xu A, Duan K, Yang W, Feng G, Wu Z, Jiang X, Li M, Liu P, Chen J. The toxic effects of electronic cigarette aerosol and cigarette smoke on cardiovascular, gastrointestinal and renal systems in mice. Sci Rep 2023; 13:12366. [PMID: 37524767 PMCID: PMC10390502 DOI: 10.1038/s41598-023-39201-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 07/21/2023] [Indexed: 08/02/2023] Open
Abstract
Electronic cigarette (EC) has been suggested to be less harmful than cigarette smoking, but the research on the full extent of their harm reduction potential is still lacking. This study aimed to evaluate the influence of EC aerosol and cigarette smoke (CS) on cardiovascular, gastrointestinal, and renal functions in mice after prolonged exposure. Forty-eight C57BL/6J male mice were randomly grouped and then exposed to fresh air (control), mung bean-flavored EC aerosol with low and high dose (EC1L, 6 mg/kg; EC1H, 12 mg/kg), watermelon-flavored EC aerosol with low and high dose (EC2L, 6 mg/kg; EC2H, 12 mg/kg), and finally a cigarette smoke (CS, 6 mg/kg), respectively. After 10 weeks of exposure, the heart rate increased for both the EC and CS groups, and the effect of CS on blood oxygen saturation was significantly higher than that of the EC group (P < 0.01). Proteomic analysis of the heart tissue showed that the overlapped differential expression protein from the EC and CS exposures was Crip2. For the gastrointestinal system, oral mucosa was significantly damaged in CS group. Compare with CS, EC had significantly fewer negative effects on most of the indictors which focused on in this study.
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Affiliation(s)
- Aijing Xu
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, Guangdong, China
| | - Kun Duan
- RELX Science Center, Shenzhen RELX Tech. Co., Ltd., Shenzhen, 518101, China
| | - Wanchun Yang
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, Guangdong, China
| | - Guodong Feng
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, Guangdong, China
| | - Zehong Wu
- RELX Science Center, Shenzhen RELX Tech. Co., Ltd., Shenzhen, 518101, China
| | - Xingtao Jiang
- RELX Science Center, Shenzhen RELX Tech. Co., Ltd., Shenzhen, 518101, China
| | - Min Li
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, Guangdong, China
- National and Local Joint Engineering Laboratory of Druggability and New Drugs Evaluation, Guangdong Engineering Laboratory of Druggability and New Drug Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Peiqing Liu
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, Guangdong, China.
- National and Local Joint Engineering Laboratory of Druggability and New Drugs Evaluation, Guangdong Engineering Laboratory of Druggability and New Drug Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
| | - Jianwen Chen
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, Guangdong, China.
- National and Local Joint Engineering Laboratory of Druggability and New Drugs Evaluation, Guangdong Engineering Laboratory of Druggability and New Drug Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China.
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Yalcin BM, Ustaoglu M, Kirac Y. The relationship between the severity of inflammatory bowel diseases and expirium air carbon monoxide levels. Int J Colorectal Dis 2023; 38:188. [PMID: 37428260 DOI: 10.1007/s00384-023-04468-9] [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] [Accepted: 06/07/2023] [Indexed: 07/11/2023]
Abstract
INTRODUCTION We investigated the relationship between expirium air carbon monoxide (E-CO) levels and disease severity in patients with ulcerative colitis (UC) and Crohn's disease (CD). METHODS After their first follow-ups, the E-CO levels of 162 patients with UC and 100 with CD were measured for four consecutive weeks. Blood samples were collected from all the patients, and their clinical severity was determined 1 month after their initial presentation. The clinical severity of CD was determined using the Harvey Bradshaw index (HBI), while the patients with UC completed the SEO clinical activity index (SEOI). The relationships between the disease severity and the means of these four E-CO readings were then compared. RESULTS The mean age of the participants was 42.28 ± 14.9 years, and 158 (60.3%) were men. In addition, 27.2% of the UC group and 44% of the CD group were smokers. The mean SEOI score was 145.7 ± 42.0 (min = 90, max = 227), and the mean HBI score was 5.75 ± 3.3 (min = 1, max = 15). Increased CO ppm (OR = -9.047 to 7.654 95% CI) and the number of cigarettes smoked per day (OR = -0.161 to 1.157 95% CI) emerged as independent risk factors for lower SEO scores in the linear regression models (p < 0.001), while the number of cigarettes smoked per day (OR = 0.271 to 1.182% 95 CI) was a risk factor for higher HBI scores (p = 0.022). CONCLUSION UC severity decreased with higher E-CO levels and the mean number of cigarettes smoked, while CD severity increased in line with the mean number of cigarettes smoked.
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Affiliation(s)
- Bektas Murat Yalcin
- Department of Family Medicine, Faculty of Medicine, Ondokuz Mayis University, Samsun, 55100, Turkey.
| | - Muge Ustaoglu
- Department of Family Medicine, Faculty of Medicine, Ondokuz Mayis University, Samsun, 55100, Turkey
| | - Yildiz Kirac
- Department of Gastroentrology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey
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32
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Noble AJ, Nowak JK, Adams AT, Uhlig HH, Satsangi J. Defining Interactions Between the Genome, Epigenome, and the Environment in Inflammatory Bowel Disease: Progress and Prospects. Gastroenterology 2023; 165:44-60.e2. [PMID: 37062395 DOI: 10.1053/j.gastro.2023.03.238] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 03/08/2023] [Accepted: 03/24/2023] [Indexed: 04/18/2023]
Abstract
Recent advances in our understanding of the pathogenesis of inflammatory bowel disease (IBD) have highlighted the complex interplay between the genome, the epigenome, and the environment. Despite the exciting advances in genomics that have enabled the identification of over 200 susceptibility loci, these only account for a small proportion of the disease variance and the estimated heritability in IBD. It is likely that gene-environment (GxE) interactions contribute to "missing heritability" and these may act through epigenetic mechanisms. Several environmental factors, such as the microbiome, nutrition, and tobacco smoking, induce alterations in the epigenome of children and adults, which may impact disease susceptibility. Other mechanisms for GxE interactions are also directly pertinent in early life. We discuss a model in which environmental factors imprint disease risk in a window of susceptibility during infancy that may contribute to later disease onset, whereas other elements of the exposome act later in life and contribute directly to the pathogenesis and course of the disease. Understanding the mechanisms underlying GxE interactions may provide the basis for new therapeutic targets or preventative strategies for IBD.
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Affiliation(s)
- Alexandra J Noble
- Translational Gastroenterology Unit, Nuffield Department of Experimental Medicine, University of Oxford, Oxford, United Kingdom.
| | - Jan K Nowak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Alex T Adams
- Translational Gastroenterology Unit, Nuffield Department of Experimental Medicine, University of Oxford, Oxford, United Kingdom; Biomedical Research Center, University of Oxford, Oxford, United Kingdom
| | - Holm H Uhlig
- Translational Gastroenterology Unit, Nuffield Department of Experimental Medicine, University of Oxford, Oxford, United Kingdom; Department of Pediatrics, University of Oxford, Oxford, United Kingdom; Biomedical Research Center, University of Oxford, Oxford, United Kingdom
| | - Jack Satsangi
- Translational Gastroenterology Unit, Nuffield Department of Experimental Medicine, University of Oxford, Oxford, United Kingdom; Biomedical Research Center, University of Oxford, Oxford, United Kingdom
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Salame M, Jawhar N, Belluzzi A, Al-Kordi M, Storm AC, Abu Dayyeh BK, Ghanem OM. Marginal Ulcers after Roux-en-Y Gastric Bypass: Etiology, Diagnosis, and Management. J Clin Med 2023; 12:4336. [PMID: 37445371 DOI: 10.3390/jcm12134336] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Marginal ulcer (MU) is a potential complication following Roux-en-Y gastric bypass (RYGB), with a mean prevalence of 4.6%. Early identification and prompt intervention are crucial to mitigating further complications. The pathophysiology of MU is complex and involves multiple factors, including smoking, Helicobacter pylori infection, non-steroidal anti-inflammatory drug (NSAID) use, and larger pouch size. Patients with MU may experience acute or chronic abdominal pain. Rarely, they may present with a complication from the ulceration, such as bleeding, perforation, or strictures. Following diagnosis by endoscopy, management of MU typically involves modification of risk factors and medical therapy focused on proton pump inhibitors. In case of complicated ulcers, surgical intervention is often required for the repair of the perforation or resection of the stricture. For recurrent or recalcitrant ulcers, endoscopic coverage of the ulcer bed, resection of the anastomosis, and abdominal or thoracoscopic truncal vagotomy may be considered. This review aims at providing an overview of the etiology, diagnosis, and management of MU after RYGB.
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Affiliation(s)
- Marita Salame
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | - Noura Jawhar
- Division of Pediatric Surgery, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA 15224, USA
| | - Amanda Belluzzi
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | | | - Andrew C Storm
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN 55905, USA
| | - Barham K Abu Dayyeh
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN 55905, USA
| | - Omar M Ghanem
- Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA
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34
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Zhang Q, Liu C, Zhou P. 2D materials readiness for the transistor performance breakthrough. iScience 2023; 26:106673. [PMID: 37216126 PMCID: PMC10192534 DOI: 10.1016/j.isci.2023.106673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023] Open
Abstract
As the size of the transistor scales down, this strategy has confronted challenges because of the fundamental limits of silicon materials. Besides, more and more energy and time are consumed by the data transmission out of transistor computing because of the speed mismatching between the computing and memory. To meet the energy efficiency demands of big data computing, the transistor should have a smaller feature size and store data faster to overcome the energy burden of computing and data transfer. Electron transport in two-dimensional (2D) materials is constrained within a 2D plane and different materials are assembled by the van der Waals force. Owning to the atomic thickness and dangling-bond-free surface, 2D materials have demonstrated advantages in transistor scaling-down and heterogeneous structure innovation. In this review, from the performance breakthrough of 2D transistors, we discuss the opportunities, progress and challenges of 2D materials in transistor applications.
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Affiliation(s)
- Qing Zhang
- State Key Laboratory of ASIC and System, School of Microelectronics, Fudan University, Shanghai 200433, China
| | - Chunsen Liu
- State Key Laboratory of ASIC and System, School of Microelectronics, Fudan University, Shanghai 200433, China
- Frontier Institute of Chip and System, Fudan University, Shanghai 200433, China
| | - Peng Zhou
- State Key Laboratory of ASIC and System, School of Microelectronics, Fudan University, Shanghai 200433, China
- Frontier Institute of Chip and System, Fudan University, Shanghai 200433, China
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35
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Vu JV, Lussiez A. Smoking Cessation for Preoperative Optimization. Clin Colon Rectal Surg 2023; 36:175-183. [PMID: 37113283 PMCID: PMC10125302 DOI: 10.1055/s-0043-1760870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Cigarette smoking is associated with pulmonary and cardiovascular disease and confers increased postoperative morbidity and mortality. Smoking cessation in the weeks before surgery can mitigate these risks, and surgeons should screen patients for smoking before a scheduled operation so that appropriate smoking cessation education and resources can be given. Interventions that combine nicotine replacement therapy, pharmacotherapy, and counseling are effective to achieve durable smoking cessation. When trying to stop smoking in the preoperative period, surgical patients experience much higher than average cessation rates compared with the general population, indicating that the time around surgery is ripe for motivating and sustaining behavior change. This chapter summarizes the impact of smoking on postoperative outcomes in abdominal and colorectal surgery, the benefits of smoking cessation, and the impact of interventions aimed to reduce smoking before surgery.
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Affiliation(s)
- Joceline V. Vu
- Department of Surgery, Temple University Hospital System, Philadelphia, Pennsylvania
| | - Alisha Lussiez
- Department of Surgery, Michigan Medicine, Ann Arbor, Michigan
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36
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Yang WJ, Zhao HP, Yu Y, Wang JH, Guo L, Liu JY, Pu J, Lv J. Updates on global epidemiology, risk and prognostic factors of gastric cancer. World J Gastroenterol 2023; 29:2452-2468. [PMID: 37179585 PMCID: PMC10167900 DOI: 10.3748/wjg.v29.i16.2452] [Citation(s) in RCA: 73] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 03/19/2023] [Accepted: 04/07/2023] [Indexed: 04/24/2023] Open
Abstract
Gastric cancer (GC) is defined as the primary epithelial malignancy derived from the stomach, and it is a complicated and heterogeneous disease with multiple risk factors. Despite its overall declining trend of incidence and mortality in various countries over the past few decades, GC remains the fifth most common malignancy and the fourth leading cause of cancer-related death globally. Although the global burden of GC has shown a significant downward trend, it remains severe in certain areas, such as Asia. GC ranks third in incidence and mortality among all cancer types in China, and it accounts for nearly 44.0% and 48.6% of new GC cases and GC-related deaths in the world, respectively. The regional differences in GC incidence and mortality are obvious, and annual new cases and deaths are increasing rapidly in some developing regions. Therefore, early preventive and screening strategies for GC are urgently needed. The clinical efficacies of conventional treatments for GC are limited, and the developing understanding of GC pathogenesis has increased the demand for new therapeutic regimens, including immune checkpoint inhibitors, cell immunotherapy and cancer vaccines. The present review describes the epidemiology of GC worldwide, especially in China, summarizes its risk and prognostic factors, and focuses on novel immunotherapies to develop therapeutic strategies for the management of GC patients.
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Affiliation(s)
- Wen-Juan Yang
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - He-Ping Zhao
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - Yan Yu
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - Ji-Han Wang
- Institute of Medical Research, Northwestern Polytechnical University, Xi'an 710072, Shaanxi Province, China
| | - Lei Guo
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - Jun-Ye Liu
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - Jie Pu
- Department of Cardiology, Shaanxi Provincial People’s Hospital, Xi'an 710068, Shaanxi Province, China
| | - Jing Lv
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
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Shen KP, Chang CD, Hsieh MH, Chaung HC. Efficiency and Mechanism Evaluation of Magnolia officinalis Water Extract in Preventing Gastric Ulcer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2023; 2023:7901734. [PMID: 37064946 PMCID: PMC10101745 DOI: 10.1155/2023/7901734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 04/09/2023]
Abstract
In this study we aimed at demonstrating the ability of Magnolia officinalis water extract to ameliorate gastric ulcers in in vitro and in vivo experiments. The gastric mucosa epithelial cell line, RGM 1, was pretreated with Magnolia officinalis water extract (0, 0.1, 1, 2, 5, or 10 mg/ml) and cultured in DMEM/F12 medium (pH 7.4) for 2 h and then in DMEM/F12 medium (pH 4.0) for 10 min. Magnolia officinalis water extract protected the cell viability and decreased reactive oxygen species formation by the acidic medium. In the in vivo experiment, Magnolia officinalis water extract (100 mg/kg) was administrated daily for 28 days in ICR mice via oral gavage, and then Shay’s ulcer surgical method was performed to induce gastric ulcers. We analyzed the pH value of stomach acid and the pathological section, inflammation, and cannabinoid receptor type 2 (CB2) cDNA levels of the stomach. Magnolia officinalis water extract not only enhanced the pH value of stomach acid but also ameliorated the ulcer index and inflammation and increased CB2 expression effectively. These results suggest that Magnolia officinalis water extract might be used to decrease the incidence of gastric ulcer.
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Affiliation(s)
- Kuo-Ping Shen
- Department of Veterinary Medicine, Research Center for Animal Biologics, National Pingtung University of Science and Technology, Neipu, Pingtung 912, Taiwan
| | - Ching-Dong Chang
- Department of Veterinary Medicine, Research Center for Animal Biologics, National Pingtung University of Science and Technology, Neipu, Pingtung 912, Taiwan
| | - Meng-Hsun Hsieh
- Department of Veterinary Medicine, Research Center for Animal Biologics, National Pingtung University of Science and Technology, Neipu, Pingtung 912, Taiwan
| | - Hso-Chi Chaung
- Department of Veterinary Medicine, Research Center for Animal Biologics, National Pingtung University of Science and Technology, Neipu, Pingtung 912, Taiwan
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Dietary Inflammatory Index, Obesity, and the Incidence of Colorectal Cancer: Findings from a Hospital-Based Case-Control Study in Malaysia. Nutrients 2023; 15:nu15040982. [PMID: 36839339 PMCID: PMC9965675 DOI: 10.3390/nu15040982] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/02/2023] [Accepted: 01/04/2023] [Indexed: 02/18/2023] Open
Abstract
Obesity-mediated inflammation represents a key connection between the intake of foods with high inflammatory potential and colorectal cancer (CRC) risk. We aimed to explore the association between energy-adjusted dietary inflammatory index (E-DII) in relation to CRC risk in both obese and non-obese subjects. This study included 99 histopathologically confirmed CRC cases, 73 colonic polyps cases, and 141 healthy controls from tertiary medical centres in both urban and suburban areas in Peninsular Malaysia. The subjects were categorised into body mass index (BMI) < 25 kg/m2 and BMI ≥ 25 kg/m2 groups. E-DII scores were computed based on dietary intake assessed using a validated food frequency questionnaire (FFQ). Logistic regression models were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs), adjusted for potential cofounders. The mean dietary energy intake and mean BMI values of the subjects tended to increase as the E-DII scores increased (p for trend < 0.001). E-DII was significantly related to CRC risk only in obese subjects (OR = 1.45; 95% CI = 1.30-1.77; p < 0.001 for trend). Stratified analyses of risk factors showed significant associations between E-DII and CRC risk by age group (p for interaction = 0.030), smoking status (p for interaction = 0.043), and anthropometric indices for both males and females (p for interaction < 0.001) in the most pro-inflammatory E-DII quartile vs. the lowest E-DII quartile. Overall, pro-inflammatory diets were associated with an increased incidence of CRC in the Malaysian population, particularly in obese subjects.
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Smoking history and severe atrophic gastritis assessed by pepsinogen are risk factors for the prevalence of synchronous gastric cancers in patients with gastric endoscopic submucosal dissection: a multicenter prospective cohort study. J Gastroenterol 2023; 58:433-443. [PMID: 36786863 DOI: 10.1007/s00535-023-01967-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 02/02/2023] [Indexed: 02/15/2023]
Abstract
BACKGROUND No studies have evaluated the relationship between lifestyle and synchronous gastric cancers (SGCs) in patients with endoscopic submucosal dissection (ESD) for early gastric cancers (EGCs). Using data from the Tohoku gastrointestinal (GI) study, we aimed to identify factors associated with SGCs. METHODS Tohoku GI study is a multicenter prospective cohort study investigating the relationship between lifestyle and metachronous gastric cancers. Patients who had a schedule to undergo ESD for primary EGCs were enrolled. We used logistic regression analysis to examine the relationship of 15 candidate factors, including lifestyle, with the prevalence of SGCs in this study. RESULTS Of 850 patients between 2016 and 2019, 16.0% (136 patients) had SGCs. In multivariate analysis, smoking history (odds ratio [OR], 1.93; p = 0.048) and severe atrophic gastritis assessed by pepsinogen (OR, 1.92; p = 0.004) were risk factors for the prevalence of SGCs. Regarding smoking, current smoking (OR, 2.33; p = 0.021), but not former smoking (OR, 1.76; p = 0.098), was a significant risk factor for its prevalence. In the stratified analysis, severe atrophic gastritis assessed by pepsinogen was a risk factor in patients without Helicobacter pylori (H. pylori) eradication (OR, 2.10; p = 0.002), but not a risk factor in those with H. pylori eradication (OR, 0.75; p = 0.737). CONCLUSION Smoking history was a risk factor for the prevalence of SGCs in patients with ESD for EGCs, and severe atrophic gastritis assessed by pepsinogen was also a risk factor when H. pylori was not eradicated.
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Identification of Smoking-Associated Transcriptome Aberration in Blood with Machine Learning Methods. BIOMED RESEARCH INTERNATIONAL 2023; 2023:5333361. [PMID: 36644165 PMCID: PMC9833906 DOI: 10.1155/2023/5333361] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 12/15/2022] [Accepted: 12/15/2022] [Indexed: 01/06/2023]
Abstract
Long-term cigarette smoking causes various human diseases, including respiratory disease, cancer, and gastrointestinal (GI) disorders. Alterations in gene expression and variable splicing processes induced by smoking are associated with the development of diseases. This study applied advanced machine learning methods to identify the isoforms with important roles in distinguishing smokers from former smokers based on the expression profile of isoforms from current and former smokers collected in one previous study. These isoforms were deemed as features, which were first analyzed by the Boruta to select features highly correlated with the target variables. Then, the selected features were evaluated by four feature ranking algorithms, resulting in four feature lists. The incremental feature selection method was applied to each list for obtaining the optimal feature subsets and building high-performance classification models. Furthermore, a series of classification rules were accessed by decision tree with the highest performance. Eventually, the rationality of the mined isoforms (features) and classification rules was verified by reviewing previous research. Features such as isoforms ENST00000464835 (expressed by LRRN3), ENST00000622663 (expressed by SASH1), and ENST00000284311 (expressed by GPR15), and pathways (cytotoxicity mediated by natural killer cell and cytokine-cytokine receptor interaction) revealed by the enrichment analysis, were highly relevant to smoking response, suggesting the robustness of our analysis pipeline.
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Qayyum MA, Sultan MH, Farooq Z, Muddassir K, Farooq T, Irfan A. Quantitative estimation of essential/toxic elemental levels in the serum of esophagus cancer patients in relation to controls. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:83191-83210. [PMID: 35763136 DOI: 10.1007/s11356-022-21651-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 06/20/2022] [Indexed: 06/15/2023]
Abstract
Esophageal cancer is a very deadly disease ranking 8th most common cancer in terms of incidence and the 6th highest in terms of mortality both in the USA and around the world. A growing body of evidence indicated that changes in the concentrations of essential and toxic elements may affect/increase esophagus carcinoma risk. The aim of this study was to measure serum levels of essential and toxic (Fe, Na, Ca, K, Zn, Mg, Co, Se, Cu, Ni, Mn, Sr, Pb, Li, Sb, Cr, Ag, Cd, As, and Hg) elements in patients with esophagus carcinoma and controls. Atomic absorption spectroscopy was used to determine serum concentrations of essential and toxic elements by using nitric acid/perchloric acid-based wet digestion method. Mean levels of Cu, Ni, Cr, Cd, Pb, As, and Ag were exhibited to be significantly higher and mean Se, Co, Zn, Ca, Fe, Hg, Li, and Mg were noted lower in the serum of cancer patients than controls. The correlation coefficients among the elements in the cancerous patients revealed significantly dissimilar communal relationships than the controls. Furthermore, multivariate methods demonstrated considerably different apportionment between the elements in the cancerous patients and the controls. Significant inequalities in the elemental concentrations were also observed for esophagus cancer types (adenocarcinoma and squamous cell carcinoma) and stages (I, II, III, and IV) between the patients. Majority of the elements exposed perceptible disparities in their levels based on smoking habits, dietary habits, habitat, and gender of the esophagus cancer patients and controls. Multivariate analysis of the essential and toxic elemental data explained significantly divergent apportionment in the serum of esophagus cancer patients when compared to controls.
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Affiliation(s)
- Muhammad Abdul Qayyum
- Department of Chemistry, Division of Science & Technology, University of Education, Lahore, Pakistan.
| | - Muhammad Habib Sultan
- Department of Applied Chemistry, Government College University, Faisalabad, 38000, Pakistan
| | - Zahid Farooq
- Department of Physics, Division of Science & Technology, University of Education, Lahore, Pakistan
| | - Khawaja Muddassir
- Division of Pulmonary Critical Care and Sleep Medicine, University of Tennessee Health Science Center, Memphis, TN, 38163, USA
| | - Tahir Farooq
- Department of Applied Chemistry, Government College University, Faisalabad, 38000, Pakistan
| | - Ahmad Irfan
- Research Center for Advanced Materials Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia
- Department of Chemistry, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia
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Park SK, Kim MH, Jung JY, Oh CM, Ha E, Yang EH, Lee HC, Hwang WY, You AH, Ryoo JH. Change in smoking status and its relation to the risk of gastroduodenal ulcer in Korean men. J Gastroenterol Hepatol 2022; 37:2091-2097. [PMID: 35940868 DOI: 10.1111/jgh.15979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 07/29/2022] [Accepted: 08/05/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Smoking is associated with the increased risk of gastroduodenal ulcer. However, although smoking status can vary over time, most of studies have analyzed this association with smoking status at a single point of time. We analyzed the risk of gastroduodenal ulcer according to change in smoking status for more than 5 years. METHODS Study participants were 43 380 Korean adults free of gastroduodenal ulcer who received health check-up between 2002 and 2013. Through evaluating their smoking status (never, quitter, and current) at 2003-2004 and 2009, they were categorized them into seven groups (never-never, never-quitter, never-current, quitter-quitter, quitter-current, current-quitter, and current-current) and monitored until 2013 to identify incident gastroduodenal ulcer. Cox-proportional hazard model was used to calculate the adjusted hazard ratios (HRs) and 95% confidence interval (CI) for incident gastroduodenal ulcer according to changes in smoking status and smoking amount. RESULTS Compared with never-never group (reference), other groups had the significantly increased adjusted HRs and 95% CI for gastroduodenal ulcer. In particular, participants with current smoking (never-current, quitter-current, and current-current) had the relatively higher HRs than other groups (never-quitter: 1.200 [1.070-1.346], never-current: 1.375 [1.156-1.636], quitter-quitter: 1.149 [1.010-1.306], quitter-current: 1.325 [1.058-1.660], current-quitter: 1.344 [1.188-1.519], and current-current: 1.379 [1.256-1.513]). Heavy smoker had the highest risk for gastroduodenal ulcer, followed by moderate and light smoker. CONCLUSION People who ever experienced smoking had increased risk of gastroduodenal ulcer. Out of smoking status, current smoking is more associated with the increased risk of gastroduodenal ulcer than past smoking.
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Affiliation(s)
- Sung Keun Park
- Total Healthcare Center, School of Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University, Seoul, Korea
| | - Min-Ho Kim
- Ewha Institute of Convergence Medicine, Ewha Womans University Mokdong Hospital, Seoul, Korea
| | - Ju Young Jung
- Total Healthcare Center, School of Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University, Seoul, Korea
| | - Chang-Mo Oh
- Department of Preventive Medicine, School of Medicine, Kyung Hee University, Seoul, Korea
| | - Eunhee Ha
- Department of Occupational and Environment Medicine, College of Medicine, Ewha Womans University, Seoul, Korea
| | - Eun Hye Yang
- Department of Occupational and Environmental Medicine, Kyung Hee University Hospital, Seoul, Korea
| | - Hyo Choon Lee
- Department of Occupational and Environmental Medicine, Kyung Hee University Hospital, Seoul, Korea
| | - Woo Yeon Hwang
- Department of Obstetrics and Gynecology, Kyung Hee University Hospital, Seoul, Korea
| | - Ann Hee You
- Department of Anesthesiology and Pain Medicine, Kyung Hee University Hospital, Seoul, Korea
| | - Jae-Hong Ryoo
- Department of Occupational and Environmental Medicine, School of Medicine, Kyung Hee University, Seoul, Korea
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Effects of Cigarette Smoke Exposure on the Gut Microbiota and Liver Transcriptome in Mice Reveal Gut–Liver Interactions. Int J Mol Sci 2022; 23:ijms231911008. [PMID: 36232309 PMCID: PMC9569613 DOI: 10.3390/ijms231911008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/10/2022] [Accepted: 09/19/2022] [Indexed: 11/17/2022] Open
Abstract
Cigarette smoke exposure has a harmful impact on health and increases the risk of disease. However, studies on cigarette-smoke-induced adverse effects from the perspective of the gut–liver axis are lacking. In this study, we evaluated the adverse effects of cigarette smoke exposure on mice through physiological, biochemical, and histopathological analyses and explored cigarette-smoke-induced gut microbiota imbalance and changes in liver gene expression through a multiomics analysis. We demonstrated that cigarette smoke exposure caused abnormal physiological indices (including reduced body weight, blood lipids, and food intake) in mice, which also triggered liver injury and induced disorders of the gut microbiota and liver transcriptome (especially lipid metabolism). A significant correlation between intestinal bacterial abundance and the expression of lipid-metabolism-related genes was detected, suggesting the coordinated regulation of lipid metabolism by gut microbiota and liver metabolism. Specifically, Salmonella (harmful bacterium) was negatively and positively correlated with up- (such as Acsl3 and Me1) and downregulated genes (such as Angptl4, Cyp4a12a, and Plin5) involved in lipid metabolism, while Ligilactobacillus (beneficial bacterium) showed opposite trends with these genes. Our results clarified the key role of gut microbiota in liver damage and metabolism and improved the understanding of gut–liver interactions caused by cigarette smoke exposure.
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Abot A, Fried S, Cani PD, Knauf C. Reactive Oxygen Species/Reactive Nitrogen Species as Messengers in the Gut: Impact on Physiology and Metabolic Disorders. Antioxid Redox Signal 2022; 37:394-415. [PMID: 34714099 DOI: 10.1089/ars.2021.0100] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Significance: The role of reactive oxygen/nitrogen species as "friend" or "foe" messengers in the whole body is well characterized. Depending on the concentration in the tissue considered, these molecular actors exert beneficial or deleterious impacts leading to a pathological state, as observed in metabolic disorders such as type 2 diabetes and obesity. Recent Advances: Among the tissues impacted by oxidation and inflammation in this pathological state, the intestine is a site of dysfunction that can establish diabetic symptoms, such as alterations in the intestinal barrier, gut motility, microbiota composition, and gut/brain axis communication. In the intestine, reactive oxygen/nitrogen species (from the host and/or microbiota) are key factors that modulate the transition from physiological to pathological signaling. Critical Issues: Controlling the levels of intestinal reactive oxygen/nitrogen species is a complicated balance between positive and negative impacts that is in constant equilibrium. Here, we describe the synthesis and degradation of intestinal reactive oxygen/nitrogen species and their interactions with the host. The development of novel redox-based therapeutics that alter these processes could restore intestinal health in patients with metabolic disorders. Future Directions: Deciphering the mode of action of reactive oxygen/nitrogen species in the gut of obese/diabetic patients could result in a future therapeutic strategy that combines nutritional and pharmacological approaches. Consequently, preventive and curative treatments must take into account one of the first sites of oxidative and inflammatory dysfunctions in the body, that is, the intestine. Antioxid. Redox Signal. 37, 394-415.
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Affiliation(s)
- Anne Abot
- Université Paul Sabatier, Toulouse III, INSERM U1220, Institut de Recherche en Santé Digestive (IRSD), CHU Purpan, Toulouse, France.,International Research Project (IRP), European Lab "NeuroMicrobiota," Brussels, Belgium and Toulouse, France
| | - Steven Fried
- Université Paul Sabatier, Toulouse III, INSERM U1220, Institut de Recherche en Santé Digestive (IRSD), CHU Purpan, Toulouse, France.,International Research Project (IRP), European Lab "NeuroMicrobiota," Brussels, Belgium and Toulouse, France
| | - Patrice D Cani
- International Research Project (IRP), European Lab "NeuroMicrobiota," Brussels, Belgium and Toulouse, France.,UCLouvain, Université Catholique de Louvain, Louvain Drug Research Institute, WELBIO, Walloon Excellence in Life Sciences and BIOtechnology, Metabolism and Nutrition Research Group, Brussels, Belgium
| | - Claude Knauf
- Université Paul Sabatier, Toulouse III, INSERM U1220, Institut de Recherche en Santé Digestive (IRSD), CHU Purpan, Toulouse, France.,International Research Project (IRP), European Lab "NeuroMicrobiota," Brussels, Belgium and Toulouse, France
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Emerging Roles of the Nervous System in Gastrointestinal Cancer Development. Cancers (Basel) 2022; 14:cancers14153722. [PMID: 35954387 PMCID: PMC9367305 DOI: 10.3390/cancers14153722] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/23/2022] [Accepted: 07/27/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary Nerve–cancer cross-talk has increasingly become a focus of the oncology field, particularly in gastrointestinal (GI) cancers. The indispensable roles of the nervous system in GI tumorigenesis and malignancy have been dissected by epidemiological, experimental animal and mechanistic data. Herein, we review and integrate recent discoveries linking the nervous system to GI cancer initiation and progression, and focus on the molecular mechanisms by which nerves and neural receptor pathways drive GI malignancy. Abstract Our understanding of the fascinating connection between nervous system and gastrointestinal (GI) tumorigenesis has expanded greatly in recent years. Recent studies revealed that neurogenesis plays an active part in GI tumor initiation and progression. Tumor-driven neurogenesis, as well as neurite outgrowth of the pre-existing peripheral nervous system (PNS), may fuel GI tumor progression via facilitating cancer cell proliferation, chemoresistance, invasion and immune escape. Neurotransmitters and neuropeptides drive the activation of various oncogenic pathways downstream of neural receptors within cancer cells, underscoring the importance of neural signaling pathways in GI tumor malignancy. In addition, neural infiltration also plays an integral role in tumor microenvironments, and contributes to an environment in favor of tumor angiogenesis, immune evasion and invasion. Blockade of tumor innervation via denervation or pharmacological agents may serve as a promising therapeutic strategy against GI tumors. In this review, we summarize recent findings linking the nervous system to GI tumor progression, set the spotlight on the molecular mechanisms by which neural signaling fuels cancer aggressiveness, and highlight the importance of targeting neural mechanisms in GI tumor therapy.
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A prospective cohort study on the association between waterpipe tobacco smoking and gastric cancer mortality in Northern Vietnam. BMC Cancer 2022; 22:803. [PMID: 35864477 PMCID: PMC9306202 DOI: 10.1186/s12885-022-09894-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 07/08/2022] [Indexed: 11/28/2022] Open
Abstract
Tobacco consumption, as a worldwide problem, is a risk factor for several types of cancer. In Vietnam, tobacco consumption in the form of waterpipe tobacco smoking is common. This prospective cohort study aimed to study the association between waterpipe tobacco smoking and gastric cancer mortality in Northern Vietnam. A total of 25,619 eligible participants were followed up between 2008 and 2019. Waterpipe tobacco and cigarette smoking data were collected; semi-quantitative food frequency and lifestyle questionnaires were also utilized. Gastric cancer mortality was determined via medical records available at the state health facilities. A Cox proportional hazards model was used to estimate hazard ratios (HR) and 95% confidence intervals (95% CI). During 314,992.8 person-years of follow-up, 55 men and 25 women deaths due to gastric cancer were identified. With never-smokers as the reference, the risk of gastric cancer mortality was significantly increased in participants who were ever-smoking (HR = 2.43, 95% CI = 1.35–4.36). The positive risk was also observed in men but was not significantly increased in women. By types of tobacco use, exclusive waterpipe smokers showed a significantly increased risk of gastric cancer mortality (HR = 3.22, 95% CI = 1.67–6.21) but that was not significantly increased in exclusive cigarette smokers (HR = 1.90, 95% CI = 0.88–4.07). There was a significant positive association between tobacco smoking and gastric cancer death for indicators of longer smoking duration, higher frequency per day, and cumulative frequency of both waterpipe and cigarette smoking. Waterpipe tobacco smoking would significantly increase the risk of gastric cancer mortality in the Vietnamese population. Further studies are required to understand the waterpipe tobacco smoking-driven gastric cancer burden and promote necessary interventions.
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Najafipour H, Mahdavi A, Kordestani Z, Zamaninasab Z, Shadkam Farokhi M, Shamsadini A, Azizi E. The Prevalence and 5-Year Incidence Rate of Cigarette Smoking and Water-Pipe Tobacco Smoking and Their Associated Factors among 15 to 80 Years Old Urban Population in Southeast Iran: Results from KERCADR Study. ADDICTION & HEALTH 2022; 14:205-213. [PMID: 36544984 PMCID: PMC9743829 DOI: 10.34172/ahj.2022.1273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 12/14/2021] [Indexed: 11/29/2022]
Abstract
Background Cigarette and tobacco smoking are closely associated with chronic cardiovascular disease and lung cancer. We aimed to assess the prevalence and 5-year incidence rate (IR) of these two risk factors for cardiovascular diseases in Kerman, southeastern of Iran. Methods 10015 individuals aged 15-80 were recruited to the study between 2014 and 2018 (Kerman coronary artery disease (CAD) risk factors study, KERCADRS) of which 2820 had also participated in the first phase (5 years earlier). We took fasting blood samples and collected demographic information and data on cigarette and water-pipe tobacco smoking (WPTS) through interviews. Findings The overall prevalence of cigarette smoking increased from 8.1% in phase1 to 8.8% in phase 2. During the same period, the prevalence of WPTS increased from 10% to 14%, especially in the age groups of 15-45 years. The prevalence of opium dependance was higher among cigarette smokers compared to WPT users. The overall 5-year IR of cigarette and WPTS was 3.6 and 4.65 per 1000 person-years respectively. The highest IRs of cigarette smoking and WPTS were reported in the age group of 15-39 years, and IR of WPTS was higher among women. Obesity, diabetes, and hypertension associated with a reduced IRs of cigarette and WPTS. Conclusion Over the past five years, the prevalence of cigarette smoking has increased slightly, but WPTS has increased more rapidly, especially among women. The highest prevalence of cigarette and WPT smoking was in the age groups of 15-39 years. Smoking is shifting from cigarette smoking to WPTS. Age- and gender-oriented interventions would help correct the unhealthy life style in the community and prevent further smoking-related morbidities and mortalities.
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Affiliation(s)
- Hamid Najafipour
- Physiology Research Center, Institute of Neuropharmacology, and Department of Physiology and Pharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Amin Mahdavi
- Cardiovascular Research Center, Institute of Basic and Clinical Physiology Sciences and Department of Cardiology, Kerman University of Medical Sciences, Kerman, Iran,Corresponding Author: Amin Mahdavi, MD, Cardiovascular Research Center and Department of Cardiology, Afzalipour Medical Faculty, Shafa Hospital, Shafa Street, Kerman, Iran. Tel: +983412264071, Fax: +983412264097, Emails: ,
| | - Zeinab Kordestani
- Endocrinology and Metabolism Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Zahra Zamaninasab
- Department of Biostatistics, Faculty of Health, and Gastroenterology and Hepatology Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Atefeh Shamsadini
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Elnaz Azizi
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
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Mazumder S, Bindu S, De R, Debsharma S, Pramanik S, Bandyopadhyay U. Emerging role of mitochondrial DAMPs, aberrant mitochondrial dynamics and anomalous mitophagy in gut mucosal pathogenesis. Life Sci 2022; 305:120753. [PMID: 35787999 DOI: 10.1016/j.lfs.2022.120753] [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: 05/11/2022] [Revised: 06/13/2022] [Accepted: 06/27/2022] [Indexed: 12/22/2022]
Abstract
Gastroduodenal inflammation and ulcerative injuries are increasing due to expanding socio-economic stress, unhealthy food habits-lifestyle, smoking, alcoholism and usage of medicines like non-steroidal anti-inflammatory drugs. In fact, gastrointestinal (GI) complications, associated with the prevailing COVID-19 pandemic, further, poses a challenge to global healthcare towards safeguarding the GI tract. Emerging evidences have discretely identified mitochondrial dysfunctions as common etiological denominators in diseases. However, it is worth realizing that mitochondrial dysfunctions are not just consequences of diseases. Rather, damaged mitochondria severely aggravate the pathogenesis thereby qualifying as perpetrable factors worth of prophylactic and therapeutic targeting. Oxidative and nitrosative stress due to endogenous and exogenous stimuli triggers mitochondrial injury causing production of mitochondrial damage associated molecular patterns (mtDAMPs), which, in a feed-forward loop, inflicts inflammatory tissue damage. Mitochondrial structural dynamics and mitophagy are crucial quality control parameters determining the extent of mitopathology and disease outcomes. Interestingly, apart from endogenous factors, mitochondria also crosstalk and in turn get detrimentally affected by gut pathobionts colonized during luminal dysbiosis. Although mitopathology is documented in various pre-clinical/clinical studies, a comprehensive account appreciating the mitochondrial basis of GI mucosal pathologies is largely lacking. Here we critically discuss the molecular events impinging on mitochondria along with the interplay of mitochondria-derived factors in fueling mucosal pathogenesis. We specifically emphasize on the potential role of aberrant mitochondrial dynamics, anomalous mitophagy, mitochondrial lipoxidation and ferroptosis as emerging regulators of GI mucosal pathogenesis. We finally discuss about the prospect of mitochondrial targeting for next-generation drug discovery against GI disorders.
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Affiliation(s)
- Somnath Mazumder
- Department of Zoology, Raja Peary Mohan College, 1 Acharya Dhruba Pal Road, Uttarpara, West Bengal 712258, India
| | - Samik Bindu
- Department of Zoology, Cooch Behar Panchanan Barma University, Cooch Behar, West Bengal 736101, India
| | - Rudranil De
- Amity Institute of Biotechnology, Amity University, Kolkata, Plot No: 36, 37 & 38, Major Arterial Road, Action Area II, Kadampukur Village, Newtown, Kolkata, West Bengal 700135, India
| | - Subhashis Debsharma
- Division of Infectious Diseases and Immunology, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Kolkata, West Bengal 700032, India
| | - Saikat Pramanik
- Division of Infectious Diseases and Immunology, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Kolkata, West Bengal 700032, India
| | - Uday Bandyopadhyay
- Division of Infectious Diseases and Immunology, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mullick Road, Kolkata, West Bengal 700032, India; Division of Molecular Medicine, Bose Institute, EN 80, Sector V, Bidhan Nagar, Kolkata, West Bengal 700091, India.
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Clinical applicability of a new scoring system for population-based screening and risk factors of gastric cancer in the Wannan region. BMC Gastroenterol 2022; 22:306. [PMID: 35739473 PMCID: PMC9219187 DOI: 10.1186/s12876-022-02384-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 06/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background We aimed to evaluate the clinical applicability of a new scoring system that comprises the variables age, sex, pepsinogen ratio (PGR), gastrin-17 (G-17), and Helicobacter pylori (Hp) infection for gastric cancer (GC) screening in the Wannan region, China. We also explored the risk factors of GC in the Wannan region. Methods We prospectively enrolled asymptomatic participants from January 1, 2019 to June 30, 2021 at the First Affiliated Hospital of Wannan Medical College. We used a receiver operating characteristic (ROC) curve to estimate the screening value of combined measurements of pepsinogen I, PGII, PGR, G-17, and Hp. Univariate analysis and multivariate analysis were used to explore the independent risk factors of GC. Results A total of 25,194 asymptomatic patients were eventually screened. The area under the ROC curve (AUC) of combined measurements was 0.817 (95% confidence interval [CI] 0.721–0.913), the sensitivity was 81.5%, and the specificity was 77.8%. The detection rate of this new scoring system for GC screening in low-, medium-, and high-risk groups was 0%, 1.63%, and 9%, respectively (P < 0.001). Multivariate analysis showed that age (odds ratio [OR], 5.934; 95% CI 3.695–9.529; P < 0.001), sex (OR 5.721; 95% CI 2.579–12.695; P < 0.001), Hp infection (OR 1.992; 95% CI 1.255–3.163; P = 0.003), a history of smoking (OR 2.028; 95% CI 1.213–3.392; P = 0.007), consuming a high-salt diet (OR 2.877; 95% CI 1.807–4.580; P < 0.001), frequently eating pickled foods (OR 1.873; 95% CI 1.125–3.120; P = 0.016), and frequently eating fried foods (OR 2.459; 95% CI 1.384–4.369; P = 0.002) were independent risk factors for GC and precancerous lesions. However, frequent consumption of green vegetables (OR 0.388; 95% CI 0.242–0.620; P < 0.001) was an independent protective factor against GC and precancerous lesions. Conclusion The new scoring system for GC screening was feasible in the Wannan region, especially in high-risk populations. Frequent consumption of green vegetables was an independent protective factor against GC and precancerous lesions. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02384-w.
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Simpson S, Mclellan R, Wellmeyer E, Matalon F, George O. Drugs and Bugs: The Gut-Brain Axis and Substance Use Disorders. J Neuroimmune Pharmacol 2022; 17:33-61. [PMID: 34694571 PMCID: PMC9074906 DOI: 10.1007/s11481-021-10022-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 09/06/2021] [Indexed: 02/07/2023]
Abstract
Substance use disorders (SUDs) represent a significant public health crisis. Worldwide, 5.4% of the global disease burden is attributed to SUDs and alcohol use, and many more use psychoactive substances recreationally. Often associated with comorbidities, SUDs result in changes to both brain function and physiological responses. Mounting evidence calls for a precision approach for the treatment and diagnosis of SUDs, and the gut microbiome is emerging as a contributor to such disorders. Over the last few centuries, modern lifestyles, diets, and medical care have altered the health of the microbes that live in and on our bodies; as we develop, our diets and lifestyle dictate which microbes flourish and which microbes vanish. An increase in antibiotic treatments, with many antibiotic interventions occurring early in life during the microbiome's normal development, transforms developing microbial communities. Links have been made between the microbiome and SUDs, and the microbiome and conditions that are often comorbid with SUDs such as anxiety, depression, pain, and stress. A better understanding of the mechanisms influencing behavioral changes and drug use is critical in developing novel treatments for SUDSs. Targeting the microbiome as a therapeutic and diagnostic tool is a promising avenue of exploration. This review will provide an overview of the role of the gut-brain axis in a wide range of SUDs, discuss host and microbe pathways that mediate changes in the brain's response to drugs, and the microbes and related metabolites that impact behavior and health within the gut-brain axis.
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Affiliation(s)
- Sierra Simpson
- Department of Psychiatry, University of California San Diego, La Jolla, San Diego, CA, 92093, US.
| | - Rio Mclellan
- Department of Psychiatry, University of California San Diego, La Jolla, San Diego, CA, 92093, US
| | - Emma Wellmeyer
- Department of Psychiatry, University of California San Diego, La Jolla, San Diego, CA, 92093, US
| | - Frederic Matalon
- Department of Psychiatry, University of California San Diego, La Jolla, San Diego, CA, 92093, US
| | - Olivier George
- Department of Psychiatry, University of California San Diego, La Jolla, San Diego, CA, 92093, US
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