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Men X, Shi X, Xu Q, Liu M, Yang H, Wang L, Men X, Xu H. Exploring the pathogenesis of chronic atrophic gastritis with atherosclerosis via microarray data analysis. Medicine (Baltimore) 2024; 103:e37798. [PMID: 38640295 PMCID: PMC11029937 DOI: 10.1097/md.0000000000037798] [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: 09/17/2023] [Revised: 02/26/2024] [Accepted: 03/14/2024] [Indexed: 04/21/2024] Open
Abstract
Although several studies have reported a link between chronic atrophic gastritis (CAG) and atherosclerosis, the underlying mechanisms have not been elucidated. The present study aimed to investigate the molecular mechanisms common to both diseases from a bioinformatics perspective. Gene expression profiles were obtained from the Gene Expression Omnibus database. Data on atherosclerosis and CAG were downloaded from the GSE28829 and GSE60662 datasets, respectively. We identified the differentially expressed genes co-expressed in CAG and atherosclerosis before subsequent analyses. We constructed and identified the hub genes and performed functional annotation. Finally, the transcription factor (TF)-target genes regulatory network was constructed. In addition, we validated core genes and certain TFs. We identified 116 common differentially expressed genes after analyzing the 2 datasets (GSE60662 and GSE28829). Functional analysis highlighted the significant contribution of immune responses and the positive regulation of tumor necrosis factor production and T cells. In addition, phagosomes, leukocyte transendothelial migration, and cell adhesion molecules strongly correlated with both diseases. Furthermore, 16 essential hub genes were selected with cytoHubba, including PTPRC, TYROBP, ITGB2, LCP2, ITGAM, FCGR3A, CSF1R, IRF8, C1QB, TLR2, IL10RA, ITGAX, CYBB, LAPTM5, CD53, CCL4, and LY86. Finally, we searched for key gene-related TFs, especially SPI1. Our findings reveal a shared pathogenesis between CAG and atherosclerosis. Such joint pathways and hub genes provide new insights for further studies.
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Affiliation(s)
- Xiaoxiao Men
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiuju Shi
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Qianqian Xu
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Mingyue Liu
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Hongli Yang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Ling Wang
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, PR China
| | - Xiaoju Men
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, PR China
| | - Hongwei Xu
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Xu W, Yang B, Lin S, Zhan F, Chen H, Qiu X, Liu C. Sex-specific disparities of serum pepsinogen I in relation to body mass index. Clin Chem Lab Med 2023; 61:2010-2016. [PMID: 37171227 DOI: 10.1515/cclm-2023-0236] [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: 03/05/2023] [Accepted: 05/02/2023] [Indexed: 05/13/2023]
Abstract
OBJECTIVES The clinical significance of serum pepsinogen (PG) for screening gastric cancer has been a controversial topic. Serum PG I levels have been demonstrated to be correlated with age, sex, and the Helicobacter pylori (HP) infection. However, the underlying factors that influence serum PG I variations remain to be fully elucidated. We aimed to evaluate the impacts of sex and body mass index (BMI) on PG I in Chinese population. METHODS The cross-sectional study recruited 4,299 apparently healthy participants in Fujian Province. Serum PG levels were automatically measured using ELISA method. Serum H. pylori-IgG antibody was detected by the colloidal gold immunoassay. Clinical characteristics were obtained by questionnaire. RESULTS Totally, 2,263 participants who had tests of serum PG and anti-HP IgG antibody were enrolled. Increased BMI and serum uric acid were observed in males with low PG I value (<70 μg/L). Multiple logistic regression showed the presence of overweight was the independent risk factor for male participants with low PG I level (odds ratio [OR] 1.519; p=0.017). However, the association was not found in females. CONCLUSIONS Sex-specific association of serum low PG I with overweight was observed in the southeast coastal areas of China. Thus, effects of sexual dimorphism should not be ignored during the clinical utilization of serum PG I.
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Affiliation(s)
- Wenshen Xu
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Department of Laboratory Medicine, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
| | - Bin Yang
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Department of Laboratory Medicine, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Fujian Key Laboratory of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, P.R. China
- Gene Diagnosis Research Center, Fujian Medical University, Fuzhou, P.R. China
- Fujian Clinical Research Center for Clinical Immunology Laboratory Test, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
| | - Sheng Lin
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Department of Laboratory Medicine, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Fujian Key Laboratory of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, P.R. China
- Gene Diagnosis Research Center, Fujian Medical University, Fuzhou, P.R. China
- Fujian Clinical Research Center for Clinical Immunology Laboratory Test, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
| | - Fuguo Zhan
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Department of Laboratory Medicine, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Gene Diagnosis Research Center, Fujian Medical University, Fuzhou, P.R. China
| | - Huijuan Chen
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Department of Laboratory Medicine, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Gene Diagnosis Research Center, Fujian Medical University, Fuzhou, P.R. China
| | - Xiaoming Qiu
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Department of Laboratory Medicine, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Gene Diagnosis Research Center, Fujian Medical University, Fuzhou, P.R. China
| | - Can Liu
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Department of Laboratory Medicine, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
- Fujian Key Laboratory of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, P.R. China
- Gene Diagnosis Research Center, Fujian Medical University, Fuzhou, P.R. China
- Fujian Clinical Research Center for Clinical Immunology Laboratory Test, the First Affiliated Hospital, Fujian Medical University, Fuzhou, P.R. China
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3
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Li J, Chen X, Yin M, Lan X, Xie L, Huang W, Luo M, Ai Y, He J. Major depressive disorder and chronic gastritis: A bidirectional two-sample Mendelian randomization study. J Psychosom Res 2023; 173:111458. [PMID: 37573793 DOI: 10.1016/j.jpsychores.2023.111458] [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: 05/31/2023] [Revised: 08/06/2023] [Accepted: 08/09/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVE Observational studies have posited a strong correlation between chronic gastritis (CG) and major depressive disorder (MDD), but the nature of this association remains uncertain, owing to the challenges of establishing the temporal sequence. The present study sought to elucidate the elusive relationship between CG and MDD by employing a bidirectional two-sample Mendelian randomization (MR) approach. METHODS We extracted instrumental variants for MDD and CG from published genome-wide association study data, focusing on individuals of primarily European descent. A comprehensive suite of MR estimations and sensitivity analyses was performed to ensure the robustness of the findings. Each outcome database was analyzed separately in both directions. RESULTS For MDD and CG, 221 and 5 genetic variants, respectively, were selectively extracted as instrumental variants. The results suggest that MDD is causally associated with an elevated risk of CG (IVW: 23andMe, OR = 1.33; 95% CI = 1.15-1.54; p = 1.06 × 10-4); conversely, no strong evidence was found to corroborate that CG exerts a causal effect on the incidence of MDD (IVW: OR = 1.01; 95% CI = 0.95-1.07; p = 0.68). CONCLUSIONS These findings provide novel insights into the causal relationship between CG and MDD, which may have implications for clinical decision-making in patients with MDD and CG.
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Affiliation(s)
- Junlin Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiuyun Chen
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Mingyu Yin
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xin Lan
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Lei Xie
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wenguan Huang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Minyi Luo
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ying Ai
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jinyang He
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China..
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Wang J, Liu D, Xie Y. GHRL as a prognostic biomarker correlated with immune infiltrates and progression of precancerous lesions in gastric cancer. Front Oncol 2023; 13:1142017. [PMID: 37469414 PMCID: PMC10353738 DOI: 10.3389/fonc.2023.1142017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/12/2023] [Indexed: 07/21/2023] Open
Abstract
Objective Ghrelin is a protein that regulate appetite and energy balance in the human body, which is encoded by the ghrelin prepropeptide gene (GHRL). GHRL is linked with carcinogenesis and immune regulation. However, the correlation of GHRL to prognosis and tumor-infiltrating lymphocytes in gastric cancer (GC) remains unclear. Methods In this study, we assessed the transcriptional expression, prognosis, and different clinicopathological features about GHRL and the correlation between GHRL and tumor infiltration immune cells in GC patients based on the data published in the following databases: TIMER, GEPIA, GEO, STRING, UALCAN, TISIDB, and Kaplan-Meier Plotter. Furthermore, R software analysis for GC Correa' cascade was also provided. Finally, GHRL expression in GC tissues was assayed using quantitative real-time polymerase chain reaction and immunohistochemistry. Results We found that GHRL expression in GC samples was lower than in normal samples and verified by quantitative PCR (qPCR) and immunohistochemistry. However, sample type, cancer stage, and worse survival were correlated to high GHRL expression. We also found that the expression of GHRL in dysplasia was significantly lower than that in CNAG and in GC. High GHRL expression was connected with immunomodulators, chemokines, and infiltrating levels of B cells, CD8+ T cells, CD4+ T cells, macrophages, neutrophils, and dendritic cells in GC. Conclusions GHRL is a prognostic biomarker for GC patients, and it is correlated with progression of precancerous lesions in GC. It might lead to poor prognosis by regulating tumor immune microenvironment. Studies are important to explore therapeutic targeting GHRL in the future.
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Zheng J, Cai W, Lu X, He W, Li D, Zhong H, Yang L, Li S, Li H, Rafee S, Zhao Z, Wang Q, Pan H. Chronic stress accelerates the process of gastric precancerous lesions in rats. J Cancer 2021; 12:4121-4133. [PMID: 34093815 PMCID: PMC8176425 DOI: 10.7150/jca.52658] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 04/23/2021] [Indexed: 02/06/2023] Open
Abstract
Background: Gastrointestinal cancers account for 20% of all deaths worldwide. Gastric cancer (GC) patients are susceptible to psychological change, especially depression which is commonly induced by chronic stress. Gastric precancerous lesions (GPL) is an important prodromal stage in the occurrence of gastric cancer. Chronic stress influences the prognosis of GC and may influence the process of GPL as well. Methods: Sixty SD rats were randomly divided into a control group, GPL group, and GPL+CUMS group. In the GPL group, 200μg/mL N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) free drinking method combined with intermittent fasting was applied to establish the GPL animal model. Based on this, we combined the GPL rats with chronic unpredicted mild stress (CUMS) to establish a comprehensive model. We then evaluated their behavior by open field tests and sucrose preference tests. We tested the IL-6, IL-10, TNF-α, Ghrelin, Leptin and Somatostatin (SS) levels in serum and observed the expression of Ghrelin and Gastrokine 2(GKN2) in the gastric mucosa of rats with tumors by immunofluorescence. Results: Our results showed that GPL and GPL+CUMS rats all displayed a significantly decreased total distance and mean velocity traveled in the open field test. The percentages of sucrose preference were significantly decreased in the GPL+CUMS group compared to the control group. In addition, IL-6 and TNF-α were significantly increased in both the GPL and GPL+CUMS groups. Furthermore, the GPL+CUMS group showed significantly increased TNF-α levels in serum compared to the GPL rats. Our results showed that the expression of NF-κB, p53, and BCL-2 were significantly increased while BAX was reduced in the GPL and GPL+CUMS groups. Moreover, Ghrelin and Leptin levels in serum were significantly decreased in the GPL and GPL+CUMS groups. SS levels in serum were significantly increased in the GPL+CUMS group. Additionally, we found that the GPL+CUMS rats with tumors not only had strong expression of GKN2 on the luminal side and the lamina propria of the gastric mucosa and tumor, but also had expression of Ghrelin on the luminal side of the gastric mucosa. The areas that showed strong expression of GKN2 and Ghrelin, are all located around the blood vessels in the tumor. Conclusions: GPL rats under chronic stress would aggravate the conditions of GPL, shorten the process of GPL, and increase the risk of tumorigenesis. In addition, the close monitoring of the mental health of cancer survivors and precancerous lesion patients is suggested to be of great significance in the prevention and treatment of cancer.
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Affiliation(s)
- Jiayi Zheng
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Gastroenterology, Guangzhou University of Chinese Medicine, China
| | - Weiwu Cai
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xuen Lu
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Clinical Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wei He
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ding Li
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Haoyu Zhong
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Clinical Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liangjun Yang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Gastroenterology, Guangzhou University of Chinese Medicine, China
| | - Siyi Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Haishan Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Second Clinical Medical College of Guangzhou university of Chinese Medicine
| | - Sereen Rafee
- Rutgers University Graduate School of Biomedical Sciences, Newark, NJ, USA
| | - Ziming Zhao
- Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine, Guangzhou, China
| | - Qi Wang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huafeng Pan
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China.,Institute of Gastroenterology, Guangzhou University of Chinese Medicine, China.,Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou, China
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Abstract
OBJECTIVE Atrophic gastritis may affect circulating ghrelin levels and, indirectly, body mass index. The aim of this study was to investigate the relationship between atrophic gastritis, focusing on autoimmune atrophic gastritis and advanced stages of atrophic gastritis, serum ghrelin levels and BMI. METHODS Sixty-three patients, of whom 18 had autoimmune atrophic gastritis, 27 non-autoimmune antrum and corpus atrophic gastritis, and 18 non-atrophic gastritis or antrum-limited atrophic gastritis (control group) were assessed. All participants underwent endoscopy with multiple gastric biopsies. Atrophic gastritis was diagnosed by histology, classified according to the Updated Sydney System and staged by the Operative Link on Gastritis Assessment (OLGA) Classification. Total serum ghrelin, body weight and height were measured. RESULTS Compared with control patients (144.6 ± 111 pg/ml), mean serum level of total ghrelin was higher in patients with autoimmune atrophic gastritis (226.08 ± 243.03 pg/ml, P = 0.65) and lower in those with both antrum and corpus atrophic gastritis (74.51 ± 37.38 pg/ml, P = 0.12), although differences were not statistically significant. Serum ghrelin decreased in patients with advanced OLGA stages of atrophic gastritis. In non-obese patients BMI was significantly lower in those with both antrum and corpus atrophic gastritis than in control patients (23.1 ± 1.8 vs. 24.5 ± 1.6, P = 0.01), also after adjustment for age and sex (P = 0.02); BMI was positively correlated with serum total ghrelin (r = 0.51, P < 0.001). CONCLUSION Advanced stages of atrophic gastritis, but not autoimmune atrophic gastritis, seem to be associated with lower serum levels of ghrelin and lower BMI. In non-obese patients, BMI was positively correlated with total serum ghrelin.
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Lahner E, Zagari RM, Zullo A, Di Sabatino A, Meggio A, Cesaro P, Lenti MV, Annibale B, Corazza GR. Chronic atrophic gastritis: Natural history, diagnosis and therapeutic management. A position paper by the Italian Society of Hospital Gastroenterologists and Digestive Endoscopists [AIGO], the Italian Society of Digestive Endoscopy [SIED], the Italian Society of Gastroenterology [SIGE], and the Italian Society of Internal Medicine [SIMI]. Dig Liver Dis 2019; 51:1621-1632. [PMID: 31635944 DOI: 10.1016/j.dld.2019.09.016] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/03/2019] [Accepted: 09/23/2019] [Indexed: 02/08/2023]
Abstract
Chronic atrophic gastritis (CAG) is an underdiagnosed condition characterised by translational features going beyond the strict field of gastroenterology as it may manifest itself by a variable spectrum of gastric and extra-gastric symptoms and signs. It is relatively common among older adults in different parts of the world, but large variations exist. Helicobacter pylori-related CAG [multifocal] and autoimmune CAG (corpus-restricted) are apparently two different diseases, but they display overlapping features. Patients with cobalamin and/or iron deficiency anaemia or autoimmune disorders, including autoimmune thyroiditis and type 1 diabetes mellitus, should be offered screening for CAG. Pepsinogens, gastrin-17, and anti-H. pylori antibodies serum assays seem to be reliable non-invasive screening tools for the presence of CAG, helpful to identify individuals to refer to gastroscopy with five standard gastric biopsies in order to obtain histological confirmation of diagnosis. Patients with CAG are at increased risk of developing gastric cancer, and they should be estimated with histological staging systems (OLGA or OLGIM). H. pylori eradication may be beneficial by modifying the natural history of atrophy, but not that of intestinal metaplasia. Patients with advanced stages of CAG (Stage III/IV OLGA or OLGIM) should undergo endoscopic surveillance every three years, those with autoimmune CAG every three-five years. In patients with CAG, a screening for autoimmune thyroid disease and micronutrient deficiencies, including iron and vitamin B12, should be performed. The optimal treatment for dyspeptic symptoms in patients with CAG remains to be defined. Proton pump inhibitors are not indicated in hypochlorhydric CAG patients.
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Affiliation(s)
- Edith Lahner
- Department of Surgical-Medical Sciences and Translational Medicine, Digestive and Liver Disease Unit, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy.
| | | | - Angelo Zullo
- Gastroenterology and Digestive Endoscopy, 'Nuovo Regina Margherita' Hospital, Rome, Italy
| | - Antonio Di Sabatino
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Alberto Meggio
- Department of Gastroenterology, Trento and Rovereto Hospital, Trento, Italy
| | - Paola Cesaro
- Digestive Endoscopy Unit and Gastroenterology, Fondazione Poliambulanza, Brescia, Italy
| | - Marco Vincenzo Lenti
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
| | - Bruno Annibale
- Department of Surgical-Medical Sciences and Translational Medicine, Digestive and Liver Disease Unit, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Gino Roberto Corazza
- First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, University of Pavia, Pavia, Italy
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Zhou B, Chen X, Huang B, Hu Y, Tang G, Zhang J, Lin Q. Changes in serum pepsinogen levels and their value as a predictor of treatment outcomes in children with peptic ulcer. J Paediatr Child Health 2019; 55:1103-1106. [PMID: 30659684 DOI: 10.1111/jpc.14365] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 11/13/2018] [Accepted: 12/05/2018] [Indexed: 12/12/2022]
Abstract
AIM To investigate pepsinogen secretion from the neonatal stage to childhood and its diagnostic value for peptic ulcer (PU) in children. METHODS In this study, 2114 'healthy' children and 51 children with PUs undergoing a medical examination by gastroscopy were selected as subjects. The serum content of pepsinogen I (PGI) and serum pepsinogen II (PGII) was tested for each of the subjects using time-resolved fluorescence immunoassay, which is characterised by high sensitivity and a wide measuring range. RESULTS The serum PGI and PGII levels were found to increase with age, becoming stable and similar to those of adults at the age of 16. In 51 children with PUs, PGI was 201.03 ± 30.74 ng/mL before treatment and 187.92 ± 19.86 ng/mL after treatment (P > 0.05); PGII was 17.36 ± 1.47 ng/mL before treatment and 17.20 ± 3.98 ng/mL after treatment (P > 0.05). CONCLUSIONS It is difficult to establish the normal range of PG in children owing to its variance by age. However, if the normal reference range for individual age groups is known, it may still serve as a useful diagnosis system as well as a detecting indicator during the course of PU treatment. There are significant differences in PGI expression in children with PU before and after PU is cured, whereas other indicators show no differences before and after treatment.
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Affiliation(s)
- Bin Zhou
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Xintao Chen
- Department of Gastroenterology, Wuxi Children's Hospital, Wuxi, China
| | - Biao Huang
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Yonghong Hu
- The Synergetic Innovation Center for Advanced Materials, State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
| | - Guorong Tang
- Department of Gastroenterology, Wuxi Children's Hospital, Wuxi, China
| | - Jue Zhang
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, China
| | - Qiong Lin
- Department of Gastroenterology, Wuxi Children's Hospital, Wuxi, China
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Kalkan Ç, Soykan I. The Relations Among Serum Ghrelin, Motilin and Gastric Emptying and Autonomic Function in Autoimmune Gastritis. Am J Med Sci 2018; 355:428-433. [PMID: 29753372 DOI: 10.1016/j.amjms.2017.12.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 12/01/2017] [Accepted: 12/05/2017] [Indexed: 12/26/2022]
Abstract
BACKGROUND Gastric emptying (GE) of solids is delayed and autonomic dysfunction is detected in autoimmune gastritis (AIG). The goals of this study were to: (1) compare serum levels of ghrelin and motilin in subjects with delayed and normal GE and (2) investigate whether circulating antimyenteric antibodies (CAA), serum ghrelin levels and motilin levels have any effect on autonomic function. MATERIALS AND METHODS Noninvasive cardiovascular reflex tests were used in order to evaluate the autonomic function. GE was evaluated by a standard 2-hour scintigraphic test. Serum ghrelin and motilin levels were tested by enzyme-linked immunosorbent assay and CAA were tested by immunofluorescence. RESULTS The serum ghrelin and motilin levels in the patients with delayed GE (n = 22) were significantly decreased compared to the normal GE patients (n = 19), (67.55 ± 8.81 versus 126.79 ± 25.81pg/mL, P < 0.001 and 279.59 ± 111.12 versus 500.42 ± 155.95pg/mL, respectively, P < 0.001). Whereas, the serum ghrelin and motilin levels in the patients with deranged autonomic function (n = 26) were significantly decreased compared to the patients with normal autonomic function (n = 15), (80.73 ± 28.46 versus 127.79 ± 28.06pg/mL, P < 0.001 and 316.92 ± 160.47 versus 490.20 ± 141.02pg/mL, P < 0.001, respectively). None of the patients were positive for CAA. CONCLUSIONS Ghrelin and motilin levels in AIG subjects with delayed GE and deranged autonomic function were significantly decreased. The decrease in serum ghrelin and plasma motilin levels in AIG suggest their potential role in the delayed GE observed in these subjects.
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Affiliation(s)
- Çağdaş Kalkan
- Department of Gastroenterology, Ankara University Faculty of Medicine, Ibni Sina Hospital, Ankara, Turkey
| | - Irfan Soykan
- Department of Gastroenterology, Ankara University Faculty of Medicine, Ibni Sina Hospital, Ankara, Turkey.
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10
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Lu BJ, Chen X, Lu L, Sun MY. Regulatory effect of traditional Chinese medicine on brain-gut peptides in chronic atrophic gastritis. Shijie Huaren Xiaohua Zazhi 2018; 26:17-21. [DOI: 10.11569/wcjd.v26.i1.17] [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] [Indexed: 02/06/2023] Open
Abstract
Chronic atrophic gastritis (CAG) is a common digestive system disease, which belongs to a type of precancerous lesion of gastric cancer (PLGC). Modern medical research has shown that brain-gut peptides, such as ghrelin, gastrin, somatostatin, and motilin, play an important role in the pathogenesis of CAG and PLGC. In particular, brain-gut peptides can help to judge the traditional Chinese medicine (TCM) syndrome of CAG and thereby evaluate CAG progression and the therapeutic effect. Based on TCM theory and brain gut interaction, this paper discusses the regulatory effect of TCM intervention on brain-gut peptides in CAG, with an aim to provide a theoretical basis for TCM prevention and treatment of CAG.
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Affiliation(s)
- Bing-Jie Lu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xi Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lu Lu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ming-Yu Sun
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Takeoka A, Tayama J, Kobayashi M, Sagara I, Ogawa S, Saigo T, Hayashida M, Yamasaki H, Fukudo S, Shirabe S. Psychological effects of Helicobacter pylori-associated atrophic gastritis in patients under 50 years: A cross-sectional study. Helicobacter 2017; 22. [PMID: 29034535 DOI: 10.1111/hel.12445] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND While gastrointestinal function is known to be closely related to psychological status, the influence of Helicobacter pylori-associated atrophic gastritis is currently unknown. We aimed to determine whether atrophic gastritis status or H. pylori infection is associated with psychological distress or depressed mood. MATERIALS AND METHODS We performed a cross-sectional, observational study involving 975 Japanese individuals (503 females; mean age, 44 ± 8 years) who underwent a health checkup. Psychological distress was defined as a Kessler-6 Scale score ≥13 and depressive mood as a Center for Epidemiological Studies Depression Scale score ≥ 16. The odds ratios with 95% confidence intervals assessing the risk of psychological distress or depressive mood associated with H. pylori infection (H. pylori-specific immunoglobulin G levels >10 U/mL) and atrophic gastritis status (pepsinogen I levels < 70 μg/L and pepsinogen I/II ratio < 3) were calculated using multiple logistic analysis adjusting for several covariates. RESULTS Individuals with atrophic gastritis had a significantly higher risk of experiencing psychological distress, with younger females (<50 years) displaying the highest risk for psychological distress and depressive mood regardless of H. pylori infection status. Among females aged <50 years, H. pylori-seropositive participants with atrophic gastritis (HP+AG+) showed the highest risk of psychological distress (OR, 16.4; 95% CI, 3.45-94.9) and depression (OR, 2.86; 95% CI, 1.31-6.05), using HP-AG- status as the reference. CONCLUSIONS Our findings support the results of previous animal studies regarding the psychological response to gastritis in humans. Further studies are needed to elucidate whether H. pylori eradication provides psychological benefits.
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Affiliation(s)
- Atsushi Takeoka
- Center for Health and Community Medicine, Nagasaki University, Nagasaki, Japan.,Takeoka Hospital, Saga, Japan
| | - Jun Tayama
- Graduate School of Education, Nagasaki University, Nagasaki, Japan
| | - Masakazu Kobayashi
- Center for Health and Community Medicine, Nagasaki University, Nagasaki, Japan
| | - Ikuko Sagara
- Center for Health and Community Medicine, Nagasaki University, Nagasaki, Japan
| | - Sayaka Ogawa
- Unit of Preventive Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tatsuo Saigo
- Unit of Preventive Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masaki Hayashida
- Center for Health and Community Medicine, Nagasaki University, Nagasaki, Japan
| | - Hironori Yamasaki
- Department of Endocrinology and Metabolism, Sasebo City General Hospital, Sasebo, Japan
| | - Shin Fukudo
- Department of Behavioral Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Susumu Shirabe
- Center for Health and Community Medicine, Nagasaki University, Nagasaki, Japan
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Cost-Effectiveness Analysis of Helicobacter pylori Diagnostic Methods in Patients with Atrophic Gastritis. Gastroenterol Res Pract 2017; 2017:2453254. [PMID: 28337217 PMCID: PMC5346403 DOI: 10.1155/2017/2453254] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 01/06/2017] [Accepted: 01/11/2017] [Indexed: 02/07/2023] Open
Abstract
Background. There are several diagnostic methods for Helicobacter pylori (H. pylori) infection. A cost-effective analysis is needed to decide on the optimal diagnostic method. The aim of this study was to determine a cost-effective diagnostic method in patients with atrophic gastritis (AG). Methods. A decision-analysis model including seven diagnostic methods was constructed for patients with AG diagnosed by esophagogastroduodenoscopy. Expected values of cost and effectiveness were calculated for each test. Results. If the prevalence of H. pylori in the patients with AG is 85% and CAM-resistant H. pylori is 30%, histology, stool H. pylori antigen (SHPAg), bacterial culture (BC), and urine H. pylori antibody (UHPAb) were dominated by serum H. pylori IgG antibody (SHPAb), rapid urease test (RUT), and urea breath test (UBT). Among three undominated methods, the incremental cost-effective ratios (ICER) of RUT versus SHPAb and UBT versus RUT were $214 and $1914, respectively. If the prevalence of CAM-sensitive H. pylori was less than 55%, BC was not dominated, but its H. pylori eradication success rate was 0.86. Conclusions. RUT was the most cost-effective at the current prevalence of CAM-resistant H. pylori. BC could not be selected due to its poor effectiveness even if CAM-resistant H. pylori was more than 45%.
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Na HK, Cho CJ, Bae SE, Lee JH, Park YS, Ahn JY, Kim DH, Choi KD, Song HJ, Lee GH, Jang SJ, Jung HY. Atrophic and Metaplastic Progression in the Background Mucosa of Patients with Gastric Adenoma. PLoS One 2017; 12:e0169456. [PMID: 28072871 PMCID: PMC5225017 DOI: 10.1371/journal.pone.0169456] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 12/16/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND In patients with adenoma, assessing premalignant changes in the surrounding mucosa is important for surveillance. This study evaluated atrophic and metaplastic progression in the background mucosa of adenoma or early gastric cancer (EGC) cases. METHODS Among 146 consecutive patients who underwent endoscopic resection for intestinal-type gastric neoplasia, the adenoma group included 56 patients with low-grade dysplasia and the ECG group included 90 patients with high-grade dysplasia or invasive carcinoma. For histology, 3 paired biopsies were obtained from the antrum, corpus lesser curvature (CLC), and corpus greater curvature (CGC). Serological atrophy was determined based on pepsinogen A (PGA), progastricsin (PGC), gastrin-17, and total ghrelin levels. Topographic progression of atrophy and/or metaplasia was staged using the operative link on gastritis assessment (OLGA) and operative link on gastric intestinal metaplasia assessment (OLGIM) systems. RESULTS Rates of moderate-to-marked histological atrophy/metaplasia in patients with adenoma were 52.7%/78.2% at the antrum (vs. 58.8%/76.4% in EGC group), 63.5%/75.0% at the CLC (vs. 60.2%/69.7% in EGC group), and 10.9%/17.9% at the CGC (vs. 5.6%/7.8% in EGC group). Serological atrophy indicated by PGA and PGC occurred in 23.2% and 15.6% of cases in the adenoma and ECG groups, respectively (p = 0.25). Mean serum gastrin-17 concentrations of the adenoma group and EGC group were 10.4 and 9.0 pmol/L, respectively (p = 0.54). Mean serum total ghrelin levels were 216.6 and 209.5 pg/mL, respectively (p = 0.71). Additionally, between group rates of stage III-IV OLGA and OLGIM were similar (25.9% vs. 25.0%, p = 0.90; 41.8% vs. 44.9%, p = 0.71, respectively). CONCLUSIONS Atrophic and metaplastic progression is extensive and severe in gastric adenoma patients. A surveillance strategy for metachronous tumors should be applied similarly for patients with adenoma or EGC.
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Affiliation(s)
- Hee Kyong Na
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Charles J. Cho
- Department of Biomedical Science, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Suh Eun Bae
- Health Screening and Promotion Center, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Jeong Hoon Lee
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Young Soo Park
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Ji Yong Ahn
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Do Hoon Kim
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Kee Don Choi
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Ho June Song
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
- * E-mail:
| | - Gin Hyug Lee
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Se Jin Jang
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Hwoon-Yong Jung
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
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