Journal of Gastroenterology最新文献

{"title":"Asia Pacific Gastroesophageal Cancer Congress (APGCC) 2024 consensus statement on stage 2 and 3 locally advanced gastric and Siewert 3 junctional adenocarcinoma.","authors":"Yoshio Masuda, Kang Ler Fong, Danson Yeo, Charleen Yeo, Koy Min Chue, Said Bani Araba, Chiew Woon Lim, Baldwin Yeung, June Lee, Jinlin Lin, Claramae Chia, Matthew Ng, Kennedy Ng, Jens Samol, Daryl Chia, Jun Liang Teh, Raghav Sundar, Wei-Peng Yong, Hon Lyn Tan, Kei Muro, Florian Lordick, Zev Wainburg, Bo Chuan Tan, Guowei Kim, Koichi Suda, Simon Law, Takeshi Sano, Ramesh Gurunathan, Philip Chiu, Emile Woo, Cuong Duong, Han-Kwang Yang, Vo Duy Long, Hyung Ho Kim, Han Alexander Mahendren, Hyuk Joon Lee, Inian Samarasam, Takuji Gotoda, Reis Liew, Asim Shabbir, Myint Oo Aung, Masanori Terashima, Edward Cheong, Jimmy So, Jeremy Tan","doi":"10.1007/s00535-025-02266-4","DOIUrl":"https://doi.org/10.1007/s00535-025-02266-4","url":null,"abstract":"<p><strong>Background: </strong>While the development in multimodal therapies has helped improve treatment outcomes for patients with locally advanced gastric adenocarcinoma (LAGC), there still exist disparities in opinion with an optimal treatment plan. This consensus hopes to provide clinicians with structured guidelines to aid in the decision-making for treatment options for LAGC.</p><p><strong>Methods: </strong>The consensus statement was initiated by establishing a taskforce in collaboration with the Asia Pacific Gastroesophageal Cancer Congress (APGCC) and a multidisciplinary expert panel was selected. Clinical questions on LAGC where perceived variance in practice or opinion may exist were formulated. Studies involving patients with Stage 2 or 3 gastric or Siewert 3 junctional cancers with treatment arms of perioperative chemotherapy, neoadjuvant chemotherapy, adjuvant chemotherapy, immunotherapy and surgery were included. A total of two rounds of voting were performed. Consensus was determined to be reached when a single answer or a combination of either \"strongly agree/agree\" or \"strongly disagree/disagree\" responses exceeded 75%.</p><p><strong>Results: </strong>A total of thirteen clinical questions were developed. They were identified through five main categories: Distal LAGC, Proximal LAGC, Deficient mismatch repair tumors, Chemotherapy and Immunotherapy, and Elderly/Unfit patients. After two rounds of voting by our multidisciplinary expert panel, eleven out of a total thirteen clinical questions had reached consensus. No consensus was reached for two clinical questions.</p><p><strong>Conclusion: </strong>The APGCC consensus statement aims to guide clinicians in the treatment options for LAGC and Siewert 3 junctional cancer and has clarified some of the roles of perioperative chemotherapy and immunotherapy.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":""},"PeriodicalIF":6.9,"publicationDate":"2025-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144293862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The 2024 diagnostic criteria for primary sclerosing cholangitis.","authors":"Itaru Naitoh, Hiroyuki Isayama, Nobuhisa Akamatsu, Suguru Mizuno, Toshio Fujisawa, Nobuhiro Nakamoto, Yousuke Nakai, Shuichiro Umetsu, Mitsuyoshi Suzuki, Shintaro Yagi, Hironori Haga, Kenji Notohara, Katsuhiro Sano, Susumu Tazuma, Takahiro Nakazawa, Atsushi Tanaka","doi":"10.1007/s00535-025-02265-5","DOIUrl":"https://doi.org/10.1007/s00535-025-02265-5","url":null,"abstract":"<p><p>Primary sclerosing cholangitis (PSC) is an idiopathic chronic cholestatic disease with a poor prognosis. As there were no specific biomarkers for diagnosing PSC, we developed diagnostic criteria in 2016 based on cholangiography and elevated biliary enzymes. Novel findings and knowledge have subsequently accumulated, and we now propose the 2024 diagnostic criteria, to overcome several limitations of the 2016 diagnostic criteria. The Intractable Hepato-Biliary Diseases Study Group in Japan of the Committee of Research on Measures for Intractable Diseases established a working group consisting of experts in PSC comprising gastroenterologists, endoscopists, hepatologists, liver-transplant surgeons, pediatric hepatologists, pathologists, and radiologists. This working group proposed the 2024 diagnostic criteria after several discussions and public hearings. There are additional diagnostic targets; small duct PSC, pediatric PSC, and PSC recurrence following liver transplantation differ from the 2016 diagnostic criteria, which were for diagnosing large duct PSC in adults. The 2024 diagnostic criteria facilitate the use of magnetic resonance cholangiography in addition to endoscopic retrograde cholangiography in imaging, and incorporate gamma-glutamyl transferase for evaluating cholestasis to diagnose pediatric patients. Furthermore, PSC recurrence following liver transplantation can be diagnosed based on a liver biopsy and characteristic biliary findings. We hope that the 2024 diagnostic criteria will help not only hepatologists treating adults but also general physicians, pediatric hepatologists, and liver-transplant surgeons who manage patients with various forms of PSC.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":""},"PeriodicalIF":6.9,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144275105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inhibition of liver cancer cell growth by metabolites S-adenosylmethionine and nicotinic acid originating from liver progenitor cells.","authors":"Wen-Ming Liu, Cai-Yang Chen, Hong-Qian Ma, Qiu-Qiu Zhang, Xu Zhou, Yu-Ling Wu, Wei-Jian Huang, Xiao-Shu Qi, Yu-Xin Zhang, Dan Tang, Han-Yong Sun, Hong-Ping Wu, Ying-Fu Jiao, Zhi-Ying He, Wei-Feng Yu, He-Xin Yan","doi":"10.1007/s00535-025-02226-y","DOIUrl":"10.1007/s00535-025-02226-y","url":null,"abstract":"<p><strong>Background: </strong>Hepatocellular carcinoma (HCC), the most common form of liver cancer, presents a challenging malignancy with scarce treatment options. Liver progenitor cells (LPCs) play a pivotal role in both liver regeneration and the progression of liver cancer, yet the specific functions of LPCs from different origins in liver cancer remain to be fully elucidated.</p><p><strong>Methods: </strong>We explored the liver progenitor-like cells derived from human hepatocytes (HepLPCs) on the proliferation of HCC both in vitro and in vivo. The mitochondrial function was assessed through electron microscopy and functional experiments. Transcriptomic sequencing and western blot unveiled the fundamental mechanisms at play, whereas metabolomic sequencing pinpointed crucial effector molecules involved in the paracrine secretion of HepLPCs.</p><p><strong>Results: </strong>By employing a co-culture system of HepLPCs and HCC cells, we found that HepLPCs markedly inhibited HCC growth by prompting mitochondrial dysfunction, which further led to the co-inhibition of the Notch1 and JAK1/STAT3 signaling pathways through paracrine actions involving S-adenosylmethionine (SAM) and Nicotinic acid (NA).</p><p><strong>Conclusions: </strong>This study has uncovered that HepLPCs have a suppressive influence on the proliferation of HCC cells. This is achieved through the impairment of mitochondrial function and the inhibition of key signaling pathways, namely, Notch1 and JAK1/STAT3, which are critical drivers of cancer progression. The secretion of the metabolites SAM and NA by HepLPCs appears to be instrumental in mediating these effects. These findings provide a solid foundation for identifying new therapeutic targets and clarifying the mechanisms through which HepLPCs can be harnessed to effectively treat HCC.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"754-769"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12095412/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143523281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and predictability of the Chicago Classification of Pouchitis in ulcerative colitis: a multicenter study in Japan.","authors":"Shintaro Akiyama, Ryohei Hayashi, Takeshi Takasago, Kurando Kusunoki, Hiroki Ikeuchi, Kento Takenaka, Kazuhiro Watanabe, Kazutaka Koganei, Nobuhiro Ueno, Mikihiro Fujiya, Naoki Hosoe, Fumikazu Koyama, Yasuhisa Sakata, Motohiro Esaki, Ken Takeuchi, Makoto Naganuma, Kiichiro Tsuchiya","doi":"10.1007/s00535-025-02231-1","DOIUrl":"10.1007/s00535-025-02231-1","url":null,"abstract":"<p><strong>Background: </strong>Endoscopic phenotypes of pouchitis according to the Chicago Classification have been reported to be associated with poor pouch outcomes in ulcerative colitis (UC). Here, we aimed to assess the prevalence of endoscopic phenotypes and their predictability for pouch outcomes.</p><p><strong>Methods: </strong>This retrospective multicenter study included UC patients aged 18 years or older who underwent total colectomy between January 2000 and March 2020. The primary endpoints were frequencies of endoscopic phenotypes of the Chicago Classification and their predictability for chronic pouchitis and pouch failure. Endoscopic findings were evaluated at the initial pouchoscopy and at 3 and 10 years after ileostomy takedown.</p><p><strong>Results: </strong>A total of 392 eligible patients were identified. The frequencies of chronic pouchitis and pouch failure were 32% and 4.9%, respectively. Focal inflammation and inlet involvement at the initial postoperative pouchoscopy were significantly associated with subsequent risk of chronic pouchitis and pouch failure, respectively. Thirty percent of the patients with focal inflammation progressed to diffuse inflammation when chronic pouchitis developed. Multivariate analysis showed chronic pouchitis was significantly associated with diffuse inflammation and cuffitis observed throughout the clinical course. The proportion of pouch-related fistula was significantly lower in our cohort than in the US cohort (4.8% vs 19%, P < 0.001), and pouch-related fistula was an independent risk factor for pouch failure.</p><p><strong>Conclusions: </strong>We demonstrated the predictability of the Chicago Classification for pouch outcomes, and a lower prevalence of pouch-related fistula, resulting in a lower pouch failure risk in our multicenter cohort.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"715-726"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12095421/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143573268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nuclear magnetic resonance-based metabolomics and risk of pancreatic cancer: a prospective analysis in the UK Biobank.","authors":"Zelong Wu, Jiayu Yang, Zuyi Ma, Yubin Chen, Mingqian Han, Qianlong Wu, Baohua Hou, Shanzhou Huang, Chuanzhao Zhang","doi":"10.1007/s00535-025-02237-9","DOIUrl":"10.1007/s00535-025-02237-9","url":null,"abstract":"<p><strong>Background: </strong>Plasma metabolite levels in patients with pancreatic cancer (PC) have changed, but the relationship between the altered plasma metabolites and the risk for PC occurrence is not fully clear, as well as the predictive value of the specific metabolites.</p><p><strong>Methods: </strong>In this study, we obtained the metabolomics data of 243,145 people from the UK Biobank. An extreme gradient boosting (XGBoost) model, least absolute shrinkage and selection operator (Lasso) regression, and covariate-adjusted Cox proportional hazard regression models were used to evaluate the relationship between metabolites and PC risk. We also evaluated conventional risks, metabolites, and combination models for PC risk by comparing the area under the receiver operating characteristic curve (AUC).</p><p><strong>Results: </strong>The average follow-up time was 13.8 (± 2.1) years; 1,026 of 243,145 participants developed PC. Fourteen metabolites were significantly associated with PC, including glucose-related metabolites, lipids, lipoproteins, and amino acids. Increased PC risk was associated with citrate, glucose, and the percentage of triglycerides to total lipids in intermediate-density lipoprotein or small low-density lipoprotein. Glycine, histidine, cholesterol, and cholesterol ester subclasses were associated with lower PC risk. Predicting PC risk improved when the newly identified metabolites were added to conventional PC risk factors (AUC: 0.705 vs 0.711, p = 0.037). The Kaplan-Meier cumulative incidence curves showed that these metabolites were good predictors of PC risk (all log-rank p < 0.05).</p><p><strong>Conclusion: </strong>We identified novel metabolites that were significantly associated with the occurrence of PC, which may aid in the early diagnosis of PC.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"794-807"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143615571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Proposal of discontinuation criteria of atezolizumab plus bevacizumab after curative conversion therapy for unresectable early-to-intermediate-stage hepatocellular carcinoma: a multicenter proof-of-concept study.","authors":"Tomoko Aoki, Masatoshi Kudo, Naoshi Nishida, Kazuomi Ueshima, Kaoru Tsuchiya, Toshifumi Tada, Masahiro Morita, Hirokazu Chishina, Masahiro Takita, Satoru Hagiwara, Hiroshi Ida, Yasunori Minami, Hidekatsu Kuroda, Noriaki Nakamura, Atsushi Hiraoka, Tetsu Tomonari, Joji Tani, Atsushi Naganuma, Satoru Kakizaki, Chikara Ogawa, Takeshi Hatanaka, Toru Ishikawa, Kazuhito Kawata, Atsushi Takebe, Ippei Matsumoto, Masaaki Hidaka, Masayuki Kurosaki, Takashi Kumada, Namiki Izumi","doi":"10.1007/s00535-025-02233-z","DOIUrl":"10.1007/s00535-025-02233-z","url":null,"abstract":"<p><strong>Background: </strong>Achieving complete response (CR) is a desirable goal in early-to-intermediate-stage hepatocellular carcinoma (HCC). While systemic and locoregional therapies show promise, optimal drug discontinuation criteria remain unclear. This study aims to investigate drug-off criteria for atezolizumab plus bevacizumab as a proof-of-concept study.</p><p><strong>Methods: </strong>This retrospective multicenter study included child-pugh class A patients with unresectable HCC without extrahepatic spread or macrovascular invasion who received atezolizumab plus bevacizumab as first-line therapy. Modified clinical CR (mCCR) was defined as CR per mRECIST with sustained normal alpha-fetoprotein (AFP) levels (< 10.0 ng/dl). Recurrence-free survival (RFS) and overall survival (OS) were analyzed based on the \"drug-off\" criteria defined by following: (1) mRECIST CR with locoregional therapies, (2) sustained normalization of AFP/AFP-L3/ des-gamma-carboxy prothrombin (DCP) for 12-24 weeks, and (3) complete tumor vascularity disappearance by contrast-enhanced ultrasonography (CEUS) or pathological curative resection.</p><p><strong>Results: </strong>The median follow-up was 16.5 months (95% CI 15.2-17.8). Among 51 patients achieving mCCR, 11 underwent surgery, with pathological CR in three cases. In contrast, viable lesions were observed in 7 of 40 cases assessed using CEUS. All patients meeting the drug-off criteria (n = 9) showed no recurrence and none of them experienced mortality, while 45.2% (19/42) of those not meeting the criteria experienced recurrence (median RFS: 12.8 months, p = 0.007). The median OS was not reached in dug-off criteria met patients (n = 9), 37.7 months (95% CI: NA) in non-criteria met patients (n = 42), and 27.1 months (95% CI 16.7-37.6) in non-mCCR patients (n = 184) (p < 0.001).</p><p><strong>Conclusion: </strong>In patients with unresectable and TACE-unsuitable early-to-intermediate-stage HCC who met the drug-off criteria, significantly improved RFS and OS were observed compared those who did not meet the criteria. However, further validation studies are required to confirm the utility of the criteria.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"738-753"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12095402/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143586014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and risk factors for lymph node metastasis in duodenal neuroendocrine tumors: a systematic review and meta-analysis.","authors":"Yohei Ogata, Waku Hatta, Takeshi Kanno, Yutaka Hatayama, Masahiro Saito, Xiaoyi Jin, Tomoyuki Koike, Akira Imatani, Yuhong Yuan, Atsushi Masamune","doi":"10.1007/s00535-025-02247-7","DOIUrl":"10.1007/s00535-025-02247-7","url":null,"abstract":"<p><strong>Background: </strong>Although the status of lymph node metastasis (LNM) is crucial in determining treatment strategy for duodenal neuroendocrine tumors (D-NETs), robust evidence for their potential LNM risk remains lacking. This systematic review aimed to summarize the prevalence and risk factors of LNM in D-NETs.</p><p><strong>Methods: </strong>This systematic review of electronic databases identified eligible case-control and cohort studies for D-NET resected either endoscopically or surgically, published from 1990 to 2023. The primary outcome was the pooled prevalence of LNM in D-NETs. Secondary outcomes included the pooled prevalence of LNM according to tumor location and functionality, as well as identifying pathological risk factors for LNM. Meta-analysis was performed.</p><p><strong>Results: </strong>We identified 36 studies that involved 1,396 patients with D-NETs, including 326 with LNM. The pooled prevalence of LNM in D-NETs was 22.7% (95% confidence interval [CI] 17.3-29.2%). The prevalence was high in ampullary/peri-ampullary D-NETs and functional D-NETs (46.8 and 53.3%, respectively), whereas it was low in non-functional, non-ampullary D-NETs (NAD-NETs) (9.5%). Pathological risk factors for LNM in NAD-NETs included tumor size > 10 mm (odds ratio [OR] 7.31 [95% CI 3.28-16.31]), tumor invasion into the muscularis propria or deeper (OR 7.79 [3.65-16.61]), lymphovascular invasion (OR 5.67 [2.29-14.06]), and World Health Organization grading of G2 (OR 2.47 [1.03-5.92]).</p><p><strong>Conclusion: </strong>Approximately one-fourth of the patients with D-NETs had LNM. Endoscopic resection might be acceptable for non-functional NAD-NETs with diameters of 10 mm or less, but additional surgical resection with lymphadenectomy may be recommended for cases exhibiting pathological risk factors.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"673-682"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12095403/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143772416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Functions and clinical significance of KCNB1 in esophageal squamous cell carcinoma.","authors":"Atsuki Ota, Atsushi Shiozaki, Hiroki Shimizu, Toshiyuki Kosuga, Michihiro Kudou, Keiji Nishibeppu, Takuma Ohashi, Tomohiro Arita, Hirotaka Konishi, Shuhei Komatsu, Takeshi Kubota, Hitoshi Fujiwara, Yukiko Morinaga, Eiichi Konishi, Eigo Otsuji","doi":"10.1007/s00535-025-02219-x","DOIUrl":"10.1007/s00535-025-02219-x","url":null,"abstract":"<p><strong>Background: </strong>Voltage-gated potassium channel subfamily B member 1 (KCNB1) encodes the α-subunit of the Kv2.1 channel and mediates transmembrane potassium transport. The functions and mechanisms underlying KCNB1 activation have been examined in various cancer types; however, its role in esophageal squamous cell carcinoma (ESCC) remains unclear. Therefore, the present study investigated the involvement of KCNB1 in tumor progression and the clinicopathological significance of its expression in ESCC.</p><p><strong>Methods: </strong>Knockdown experiments using KCNB1 small interfering RNA were performed on the human ESCC cell lines, KYSE70 and TE5, and changes in cell proliferation, the cell cycle, apoptosis, migration, and invasion were assessed. Gene expression profiles were examined using a microarray analysis. An immunohistochemical (IHC) analysis was performed on 129 primary tumor samples from ESCC patients who underwent curative esophagectomy.</p><p><strong>Results: </strong>Cell proliferation, G₂-M phase progression, migration, and invasion were inhibited, and apoptosis was induced in KCNB1-depleted cells. Microarray results showed that KCNB1 gene expression affected Ephrin receptor signaling by suppressing EPHB1, EPHB2, and ERK1/2 gene expression. IHC results revealed a relationship between high KCNB1 expression and a poor prognosis. High KCNB1 expression was extracted as an independent prognostic factor in a multivariate analysis of 5-year relapse-free survival in ESCC patients (p = 0.0197).</p><p><strong>Conclusions: </strong>Cell proliferation is controlled by KCNB1 through its regulation of ERK1/2 gene expression via ephrin receptor signaling. A relationship was observed between KCNB1 and the prognosis of ESCC patients, indicating its potential as a biomarker for cancer progression and in targeted therapy for ESCC.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"683-695"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143074441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of a capsule endoscopy scoring system for the early diagnosis of small bowel Crohn's disease.","authors":"Yuya Ogino, Kento Sadashima, Yuichiro Yoshida, Hironobu Takedomi, Nanae Tsuruoka, Yasuhisa Sakata, Ayako Takamori, Tadakazu Hisamatsu, Takayuki Matsumoto, Motohiro Esaki","doi":"10.1007/s00535-025-02235-x","DOIUrl":"10.1007/s00535-025-02235-x","url":null,"abstract":"<p><strong>Background: </strong>Small bowel capsule endoscopy (SBCE) is a reliable method of evaluating small bowel mucosal lesions, and its use in Crohn's disease (CD) is increasing. We previously reported useful SBCE findings for early diagnosis of CD. In the present study, we developed a scoring model for early diagnosis of CD using SBCE findings.</p><p><strong>Methods: </strong>We collected clinical and SBCE data of 110 patients with small bowel mucosal lesions and randomly divided them into derivation and validation cohorts. After selecting variables for scoring models by univariate analysis, the adopted model was determined. The score of each variable was based on the odds ratio obtained by multivariate analysis, and the cut-off value for the diagnosis of CD was examined by receiver operating characteristic analysis. Its reliability was verified in the validation cohort.</p><p><strong>Results: </strong>The model containing age (≤ 30 vs. ≥ 31), linear erosion, and circumferential alignment had the best fit (odds ratios of 4.97, 7.56, and 5.34, respectively). The linear erosion score was defined as 4 points, circumferential alignment as 4, and age of ≤ 30 years as 3. When the cut-off value was defined as 7 points, the scoring model had 85.4% sensitivity, 80.0% specificity, 83.7% positive predictive value, and 82.1% negative predictive value for diagnosis of CD. The validation cohort demonstrated an area under the curve of 0.93, similar to the derivation cohort.</p><p><strong>Conclusion: </strong>We developed a scoring model for early diagnosis of CD based on SBCE findings, possibly contributing to the improvement of the long-term outcome of CD.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"705-714"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143586039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum FGF19 combined with GGT and other biomarkers predicted native liver survival following Kasai portoenterostomy in early biliary atresia.","authors":"Jiajie Zhu, Huifen Chen, Lingdu Meng, Jingying Jiang, Yifan Yang, Junfeng Wang, Xue Ren, Fanyang Kong, Rui Dong, Gong Chen, Shan Zheng","doi":"10.1007/s00535-025-02234-y","DOIUrl":"10.1007/s00535-025-02234-y","url":null,"abstract":"<p><strong>Background: </strong>Accurately predicting the prognosis of biliary atresia (BA) prior to Kasai portoenterostomy (KPE) remains a challenge. The identification of the specific BA population that may benefit from primary liver transplantation (pLT) instead of KPE remains elusive.</p><p><strong>Methods: </strong>A total of 196 BA patients and 31 age-matched non-BA cholestasis patients were recruited. BA patients were divided into training (February 2018-February 2019) and validation (March 2019-December 2021) cohorts. C-index was applied to evaluate the utility of indicators and models.</p><p><strong>Results: </strong>Serum fibroblast growth factor 19 (FGF19) was elevated in BA patients [95.67 (58.97-140.6) vs. 58.73 (43.59-85.35) pg/ml, P = 0.0003]. Constructed with FGF19, GGT, DBIL, and ALB, nomogram A demonstrated optimal C-index in training (0.767 ± 0.039) and validation (0.721 ± 0.062) cohorts with ideal consistency in predicting 1-year NLS after KPE as well as potential clinically utility in BA patients with an age at KPE ≤ 60 days. Leveraging the risk score (RS) developed with nomogram A, our findings revealed a notable decrease in 2-year NLS after KPE among BA patients with a preoperative RS > 1.36, and the patients with a preoperative RS > 2.6 appear to be potential candidates for pLT [2-year NLS after KPE: 0% (training cohort), 21.4% (validation cohort); specificity = 100% and sensitivity = 22.2%].</p><p><strong>Conclusions: </strong>Nomogram A demonstrated significant efficacy in preoperatively predicting NLS in early BA. BA patients (age at KPE ≤ 60 days) with a RS > 2.6 may potentially benefit from pLT.</p>","PeriodicalId":16059,"journal":{"name":"Journal of Gastroenterology","volume":" ","pages":"783-793"},"PeriodicalIF":6.9,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143995806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}