Gut and LiverPub Date : 2024-11-20DOI: 10.5009/gnl240178
Rui Shang, Jianqin Jin, Yuecheng Wang
{"title":"The Long Noncoding RNA DUXAP8 Facilitates the Malignant Progression of Colon Cancer via the microRNA-378a-3p/FOXQ1 Axis.","authors":"Rui Shang, Jianqin Jin, Yuecheng Wang","doi":"10.5009/gnl240178","DOIUrl":"https://doi.org/10.5009/gnl240178","url":null,"abstract":"<p><strong>Background/aims: </strong>The long noncoding RNA DUXAP8 is a pivotal regulator in cancer pathogenesis, but the molecular mechanism underlying the role of DUXAP8 in colon cancer progression is underexplored.</p><p><strong>Methods: </strong>In addition to bioinformatic analyses, quantitative reverse transcription polymerase chain reaction (qRT-PCR) was performed to assess DUXAP8, microRNA-378a-3p, FOXQ1 expression in colon cancer tissues, and clinical data were analyzed to determine the correlation between DUXAP8 expression and colon cancer patient outcomes. Nuclear/cytoplasmic RNA fractionation was utilized to analyze the subcellular distribution of DUXAP8. Dual-luciferase and RNA immunoprecipitation assays were performed to confirm the binding of DUXAP8/FOXQ1 and microRNA-378a-3p. After cell transfection, qRT-PCR was performed to evaluate the modulatory relationship of DUXAP8/microRNA-378a-3p/FOXQ1. Cell Counting Kit-8, MTT, scratch healing, and Transwell assays were performed to evaluate the impact of DUXAP8/microRNA-378a-3p/FOXQ1 expression on colon cancer cell functions.</p><p><strong>Results: </strong>The results revealed that the expression of DUXAP8 and FOXQ1 was upregulated in colon cancer tissues, while the expression of microRNA-378a-3p was down-regulated. The increased DUXAP8 expression was positively correlated with lymph node metastasis and TNM stage. Dual-luciferase and RNA immunoprecipitation assays demonstrated that DUXAP8 was a sponge for microRNA-378a-3p and targeted the ability of microRNA-378a-3p to regulate FOXQ1. In addition, functional experiment results revealed that overexpressed DUXAP8 facilitated the growth and migratory ability of colon cancer cells. DUXAP8 also reversed the tumor-suppressive effect of microRNA-378a-3p. However, silencing FOXQ1 could reverse the cancer-promoting effects of high DUXAP8 expression.</p><p><strong>Conclusions: </strong>DUXAP8 expression was significantly increased in colon cancer, which was associated with lymph node metastasis and unfavorable outcomes in colon cancer patients. DUXAP8 may hasten malignant progression of colon cancer cells through its effects on microRNA-378a-3p/FOXQ1.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":""},"PeriodicalIF":3.4,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2024-03-12DOI: 10.5009/gnl230372
Ji Eun Kim, Yeong Chan Lee, Tae Se Kim, Eun Ran Kim, Sung Noh Hong, Young-Ho Kim, Kyunga Kim, Dong Kyung Chang
{"title":"Rebamipide Prevents the Hemoglobin Drop Related to Mucosal-Damaging Agents at a Level Comparable to Proton Pump Inhibitors.","authors":"Ji Eun Kim, Yeong Chan Lee, Tae Se Kim, Eun Ran Kim, Sung Noh Hong, Young-Ho Kim, Kyunga Kim, Dong Kyung Chang","doi":"10.5009/gnl230372","DOIUrl":"10.5009/gnl230372","url":null,"abstract":"<p><strong>Background/aims: </strong>: The effect of proton pump inhibitors (PPIs) on the lower gastrointestinal (GI) tract is uncertain, with potential to worsen damage. This study aimed to find the best method for protecting the entire GI tract from mucosal damage.</p><p><strong>Methods: </strong>: A retrospective cohort study at Samsung Medical Center (2002-2019) included 195,817 patients prescribed GI mucosa-damaging agents. The primary goal was to assess the effectiveness of GI protective agents in preventing significant hemoglobin drops (>2 g/dL), indicating overall GI mucosal damage. Self-controlled case series and landmark analysis were used to address biases in real-world data.</p><p><strong>Results: </strong>: The incidence rate ratios for rebamipide, PPI, and histamine-2 receptor antagonist (H2RA) were 0.34, 0.33, and 0.52, respectively. Rebamipide showed a significantly lower incidence rate than H2RA and was comparable to PPIs. Landmark analysis revealed significant reductions in hemoglobin drop risk with rebamipide and H2RA, but not with PPI.</p><p><strong>Conclusions: </strong>: Rebamipide, like PPIs, was highly effective in preventing blood hemoglobin level decreases, as shown in real-world data. Rebamipide could be a comprehensive strategy for protecting the entire GI tract, especially when considering PPIs' potential side effects on the lower GI tract.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"1026-1036"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565003/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140101355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2024-05-07DOI: 10.5009/gnl230453
Chul-Hyun Lim, Jung-Hwan Oh
{"title":"Bismuth-Based Quadruple Therapy as First-Line Treatment for Clarithromycin-Resistant <i>Helicobacter pylori</i> Infection: A Prospective Randomized Comparison of 7- and 14-Day Treatment Regimens.","authors":"Chul-Hyun Lim, Jung-Hwan Oh","doi":"10.5009/gnl230453","DOIUrl":"10.5009/gnl230453","url":null,"abstract":"<p><strong>Background/aims: </strong>: Bismuth-based quadruple therapy (BQT) is a treatment option for clarithromycin-resistant <i>Helicobacter pylori</i> (HP) infection. The aim of this study was to compare the efficacy of 7-day BQT with that of 14-day BQT as first-line treatment for clarithromycin-resistant HP infection.</p><p><strong>Methods: </strong>: A total of 162 treatment-naïve patients with peptic ulcer disease and clarithromycin-resistant HP infection confirmed by real-time polymerase chain reaction (RT-PCR) were enrolled. The enrolled patients were prospectively randomized to receive BQT for either 7 or 14 days of treatment. Eradication of HP infection was assessed using a <sup>13</sup>C-urea breath test. Eradication and adverse event rates of the two groups were assessed.</p><p><strong>Results: </strong>: The overall eradication rates in the intention-to-treat (ITT) and per-protocol (PP) analyses were 83.0% (95% confidence interval [CI], 77.2% to 88.9%; 132/159) and 89.8% (95% CI, 84.9% to 94.7%; 132/147), respectively. The eradication rates in the ITT analysis were 79.0% (64/81) in the 7-day group and 87.2% (68/78) in the 14-day group (p=0.170). The eradication rates in the PP analysis were 86.5% (64/74) in the 7-day group and 93.2% (68/73) in the 14-day group (p=0.182). Clinically significant adverse events occurred in 18.2% of patients. There was no statistically significant difference in the rates of individual or all adverse events between the two groups.</p><p><strong>Conclusions: </strong>: Both 7-day and 14-day BQT were effective and safe as first-line therapy for HP infections identified as resistant to clarithromycin by RT-PCR. For clarithromycin-resistant HP infections, 7-day BQT may be sufficient as first-line therapy.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"970-976"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11564998/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140854837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15DOI: 10.5009/gnl240500
Joon Sung Kim, Jong Yeul Lee
{"title":"Thickened Gastric Wall: Simplifying the Diagnosis.","authors":"Joon Sung Kim, Jong Yeul Lee","doi":"10.5009/gnl240500","DOIUrl":"10.5009/gnl240500","url":null,"abstract":"","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":"18 6","pages":"929-930"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565000/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142618776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2024-11-07DOI: 10.5009/gnl240087
Seung Yeon Lee, Min Je Sung, Suk Pyo Shin, Hong Jae Chon, Beodeul Kang, Kwang Hyun Ko, Mamoru Takenaka, Chang-Il Kwon
{"title":"Metal Stents for the Management of Massive Hemobilia in Patients with Hilum-Involving Cholangiocarcinoma Receiving Multi-Regimen Chemotherapy.","authors":"Seung Yeon Lee, Min Je Sung, Suk Pyo Shin, Hong Jae Chon, Beodeul Kang, Kwang Hyun Ko, Mamoru Takenaka, Chang-Il Kwon","doi":"10.5009/gnl240087","DOIUrl":"10.5009/gnl240087","url":null,"abstract":"<p><p>Recent clinical outcomes of multi-regimen chemotherapy in patients with cholangiocarcinoma (CCC) have shown benefits in terms of overall survival. However, repeated endoscopic biliary drainage (EBD) and serious adverse events negatively affect prolongation of the survival period. The aim of this study was to investigate the prevalence of massive hemobilia and the outcomes of its management with fully covered self-expandable metal stents (FC-SEMSs) in patients with hilum-involving CCC receiving multi-regimen chemotherapy. The methods and effects of FC-SEMS placement were retrospectively investigated following the occurrence of massive hemobilia during EBD. A total of 356 patients with CCC received multi-regimen chemotherapy. Among them, 181 patients had hilar invasion, and seven patients (3.9%) developed massive hemobilia during repeated EBD using removable stents. In all cases, the tumor encased the right hepatic artery. In six patients (85.7%), hemostasis was immediately and completely achieved by inserting one or two FC-SEMSs proximal to the hilar invasion area. Therefore, if the tumor encases the right hepatic artery, massive hemobilia is likely to occur during multi-regimen chemotherapy. Thus, prompt placement of a FC-SEMS would be an effective treatment option for massive hemobilia in patients with hilum-involving CCC.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"1085-1089"},"PeriodicalIF":4.3,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565014/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142590351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2024-08-01DOI: 10.5009/gnl240063
Renato Beas, Ambar Godoy, Dalton A Norwood, Ysaith Orellana Ascencio, Diego Izquierdo-Veraza, Eleazar E Montalvan-Sanchez, Mirian Ramirez, Satya Kurada
{"title":"Cognitive Impairment and Insomnia in Celiac Disease: A Systematic Review and Meta-Analysis.","authors":"Renato Beas, Ambar Godoy, Dalton A Norwood, Ysaith Orellana Ascencio, Diego Izquierdo-Veraza, Eleazar E Montalvan-Sanchez, Mirian Ramirez, Satya Kurada","doi":"10.5009/gnl240063","DOIUrl":"10.5009/gnl240063","url":null,"abstract":"<p><p>Emerging evidence suggests a broader spectrum of celiac disease (CeD) system involvement, including neurological manifestations. We aimed to conduct a systematic review and meta-analysis of the available evidence from studies assessing the association of cognitive impairment and insomnia with CeD. A total of 259 participants with CeD were included in the studies investigating insomnia and 179 were included in studies investigating cognitive impairment. The overall pooled odds ratio for insomnia in patients with CeD was 1.83 (95% confidence interval, 1.38 to 2.42; I<sup>2</sup>=0.00%). The present study provides valuable insights into the available evidence from studies investigating cognitive impairment in patients with CeD and our systematic review and metaanalysis revealed a significant association between CeD and insomnia.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"1080-1084"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11564999/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141859489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2023-11-28DOI: 10.5009/gnl230307
Jun-Young Seo, Do Hoon Kim, Ji Yong Ahn, Kee Don Choi, Hwa Jung Kim, Hee Kyong Na, Jeong Hoon Lee, Kee Wook Jung, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung
{"title":"Differential Diagnosis of Thickened Gastric Wall between Hypertrophic Gastritis and Borrmann Type 4 Advanced Gastric Cancer.","authors":"Jun-Young Seo, Do Hoon Kim, Ji Yong Ahn, Kee Don Choi, Hwa Jung Kim, Hee Kyong Na, Jeong Hoon Lee, Kee Wook Jung, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung","doi":"10.5009/gnl230307","DOIUrl":"10.5009/gnl230307","url":null,"abstract":"<p><strong>Background/aims: </strong>: Accurately diagnosing diffuse gastric wall thickening is challenging. Hypertrophic gastritis (HG), while benign, mimics the morphology of Borrmann type 4 advanced gastric cancer (AGC B-4). We compared the features of endoscopy and endoscopic ultrasonography (EUS) between them.</p><p><strong>Methods: </strong>: We retrospectively reviewed patients who underwent EUS for gastric wall thickening between 2000 and 2021, selecting HG and pathologically confirmed advanced gastric cancer cases. Ulceration and antral wall thickening were determined via endoscopy, while EUS assessed the 5-layered gastric wall structure, measuring the proper muscle (PM) layer and total wall thickness.</p><p><strong>Results: </strong>: Male dominance was observed in AGC B-4, and the hemoglobin and albumin levels were significantly lower. The rate of antral wall thickening and presence of ulceration were significantly higher in AGC B-4 cases. Destruction of the PM layers was observed only in AGC B-4 cases, and the PM was significantly thicker in AGC B-4 cases. Forceps biopsy had an excellent success rate in ulcer-present AGC B-4 cases, but only a 42.6% success rate was observed for cases without ulcers, necessitating additional diagnostic modalities. A PM thickness of 2.39 mm distinguished between AGC B-4 and HG effectively. The multivariable analysis showed that a thickened PM layer and the presence of ulceration were significant risk factors for the diagnosis of AGC B-4.</p><p><strong>Conclusions: </strong>: Endoscopic findings of a thickened gastric wall, including antral involvement, and presence of ulcer were significant risk factors for the diagnosis of AGC B-4. EUS findings of destroyed wall layers and a thickened PM of >2.39 mm were the key points of differentiation between HG and AGC B-4.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"961-969"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565008/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138444467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2024-03-21DOI: 10.5009/gnl230383
Seunghan Lee, Soo-Jeong Cho, Hyunsoo Chung, Bokyung Kim, Mi Jin Oh, Yun Suk Na, Jun Hee Lee, Jiyoon Kim, Sang Gyun Kim
{"title":"Risk Assessment of Metachronous Gastric Neoplasm after Endoscopic Resection for Early Gastric Cancer According to Age at <i>Helicobacter pylori</i> Eradication.","authors":"Seunghan Lee, Soo-Jeong Cho, Hyunsoo Chung, Bokyung Kim, Mi Jin Oh, Yun Suk Na, Jun Hee Lee, Jiyoon Kim, Sang Gyun Kim","doi":"10.5009/gnl230383","DOIUrl":"10.5009/gnl230383","url":null,"abstract":"<p><strong>Background/aims: </strong><i>Helicobacter pylori</i> eradication can reduce the incidence of metachronous gastric neoplasm (MGN) after endoscopic submucosal dissection (ESD) for early gastric cancer (EGC). This study evaluated the risk of developing MGN after ESD for EGC based on age at <i>H. pylori</i> eradication.</p><p><strong>Methods: </strong>Data of patients who underwent curative ESD for EGC with <i>H. pylori</i> infection between 2005 and 2018 were retrospectively analyzed. The patients were allocated to four groups according to age at <i>H. pylori</i> eradication: group 1 (<50 years), group 2 (50-59 years), group 3 (60-69 years), and group 4 (≥70 years).</p><p><strong>Results: </strong>All patients were followed up for at least 5 years after ESD. The 5-year cumulative incidence of MGN was 2.1%, 7.0%, 8.7%, and 16.7% in groups 1, 2, 3, and 4, respectively (p<0.001), and groups 3 and 4 showed a significant increase in the risk of MGN (hazard ratio [HR], 4.66; 95% confidence interval [CI], 1.09 to 19.92 and HR, 10.75; 95% CI, 2.45 to 47.12). After adjustments for moderate to severe intestinal metaplasia based on the updated Sydney system, groups 3 and 4 remained significantly associated with MGN (HR, 4.40; 95% CI, 1.03 to 18.84 and HR, 10.14; 95% CI, 2.31 to 44.57).</p><p><strong>Conclusions: </strong>The incidence of MGN after ESD for EGC increased with age at <i>H. pylori</i> eradication. Age at <i>H. pylori</i> eradication ≥60 years was an independent risk factor for MGN, even after adjusting for the presence of advanced intestinal metaplasia.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"992-1001"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565006/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140174265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2024-07-31DOI: 10.5009/gnl240005
Minwook Kim, Yoojeong Park, You Sun Kim, Sungjin Ko
{"title":"Cellular Plasticity in Gut and Liver Regeneration.","authors":"Minwook Kim, Yoojeong Park, You Sun Kim, Sungjin Ko","doi":"10.5009/gnl240005","DOIUrl":"10.5009/gnl240005","url":null,"abstract":"<p><p>The intestine and liver share a unique regenerative property that sets them apart from other mammalian visceral organs. The intestinal epithelium exhibits rapid renewal, making it one of the fastest renewing tissues in humans. Under physiological conditions, intestinal stem cells within each intestinal crypt continuously differentiate into the different types of intestinal epithelial cells to maintain intestinal homeostasis. However, when exposed to tissue damage or stressful conditions such as inflammation, intestinal epithelial cells in the gastrointestinal tract exhibit plasticity, allowing fully differentiated cells to regain their stem cell properties. Likewise, hepatic epithelial cells possess a remarkable regenerative capacity to restore lost liver mass through proliferation-mediated liver regeneration. When the proliferation-mediated regenerative capacity is impaired, hepatocytes and biliary epithelial cells (BECs) can undergo plasticity-mediated regeneration and replenish each other. The transition of mammalian liver progenitor cells to hepatocytes/BECs can be observed under tightly controlled experimental conditions such as severe hepatocyte injury accompanied by the loss of regenerative capacity. In this review, we will discuss the mechanism by which cellular plasticity contributes to the regeneration process and the potential therapeutic implications of understanding and harnessing cellular plasticity in the gut and liver.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"949-960"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565004/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141855366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gut and LiverPub Date : 2024-11-15Epub Date: 2024-02-23DOI: 10.5009/gnl230359
Hee Jin Kim, Nayoung Kim, Jae Young Jang, Sihyun Kim, Jongchan Lee, Hyeon Jeong Oh
{"title":"Influence of Cytokine Genetic Polymorphisms in <i>Helicobacter pylori</i>-Associated Gastric Inflammation According to Sex in South Korea.","authors":"Hee Jin Kim, Nayoung Kim, Jae Young Jang, Sihyun Kim, Jongchan Lee, Hyeon Jeong Oh","doi":"10.5009/gnl230359","DOIUrl":"10.5009/gnl230359","url":null,"abstract":"<p><strong>Background/aims: </strong>: The relationship between genetic polymorphisms and gastric inflammation remains unclear. This study aimed to evaluate the impact of genetic polymorphisms on <i>Helicobacter pylori</i> (HP)-associated gastritis according to sex.</p><p><strong>Methods: </strong>: Two hundred thirty-two male and 404 female subjects with current HP infection were prospectively enrolled. The genotyping of <i>IL-1B-511</i> C/T, <i>IL-1RN</i> variable number of tandem repeats, <i>IL-6-572</i> G/C, <i>IL-8-251</i> A/T, <i>IL-8-781</i> C/T, <i>IL-10-1082</i> G/A, <i>IL-10-592</i> C/A, <i>TNF-A-308</i> G/A, and transforming growth factor (<i>TGF</i>)-<i>B-509</i> C/T, was determined by polymerase chain reaction-restriction fragment length polymorphism. The degree of monocyte or neutrophil infiltration, atrophic gastritis, and intestinal metaplasia was evaluated using the updated Sydney system.</p><p><strong>Results: </strong>: Among the male subjects, moderate/severe atrophic gastritis of the corpus was higher in <i>IL-1B-511</i> CC carriers than in CT and TT carriers independent of age, alcohol consumption, and HP virulence factors (26.9% vs 10.4%; adjusted hazard ratio [HR], 4.377; 95% confidence interval, 1.387 to 13.814). In females, <i>IL-8-251</i> AA carriers were independently and significantly associated with moderate/severe atrophic gastritis of the corpus compared with that in AT and TT carriers (21.4% vs 6.0%, adjusted HR=3.799). In males, the <i>IL-8-251</i> TT genotype was associated with moderate/severe intestinal metaplasia of the corpus compared with the AT and AA genotypes (13.4% vs 5.6%, adjusted HR=3.128), while the <i>IL-10-592</i> CA and CC genotypes were associated with moderate/severe monocyte infiltration of the antrum compared with AA genotype (83.6% vs 71.8%, adjusted HR=2.227).</p><p><strong>Conclusions: </strong>: Genetic polymorphisms in cytokines play different roles in HP-associated gastritis according to sex.</p>","PeriodicalId":12885,"journal":{"name":"Gut and Liver","volume":" ","pages":"1002-1013"},"PeriodicalIF":3.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11565013/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139930863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}