Alessio Ardizzone, Sarah Adriana Scuderi, Lelio Crupi, Michela Campolo, Irene Paterniti, Anna Paola Capra, Emanuela Esposito
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Therefore, considering all these assumptions, this study aimed to evaluate the influence of bombesin in reestablishing biochemical markers linked with inflammation and oxidative/nitrosative stress in GERD pathological settings. C57BL/6 mice were alternatively overfed and fasted for 56 days to induce GERD and then treated with bombesin (0.1, 0.5, and 1 mg/kg intraperitoneally) once daily for 7 days, and omeprazole was used as the positive control. After 7 days of treatment, gastric pain and inflammatory markers were evaluated. Abdominal pain was significantly reduced following bombesin administration, which was also successful in diminishing inflammatory and oxidative/nitrosative stress markers in a manner overlapping with omeprazole. Moreover, bombesin was also able to appreciably modulate gastric pH as a result of the restoration of gastric homeostasis. Overall, these observations indicated that the upregulation of bombesin and interconnected peptides is a promising alternative approach to treat GERD patients.","PeriodicalId":7984,"journal":{"name":"Antioxidants","volume":null,"pages":null},"PeriodicalIF":6.0000,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Linking GERD and the Peptide Bombesin: A New Therapeutic Strategy to Modulate Inflammatory, Oxidative Stress and Clinical Biochemistry Parameters\",\"authors\":\"Alessio Ardizzone, Sarah Adriana Scuderi, Lelio Crupi, Michela Campolo, Irene Paterniti, Anna Paola Capra, Emanuela Esposito\",\"doi\":\"10.3390/antiox13091043\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Gastroesophageal reflux disease (GERD) represents one of the most prevalent foregut illnesses, affecting a large portion of individuals worldwide. Recent research has shown that inflammatory mediators such as cytokines, chemokines, and enzymes are crucial for causing esophageal mucosa alterations in GERD patients. It seems likely that the expression of various cytokines in the esophageal mucosa also induces oxidative stress by increasing the production of reactive oxygen species (ROS) and reactive nitrogen species (RNS). As humoral agents and peptidergic neurotransmitters that may support the enterogastric axis, bombesin and its related bombesin-like peptide, GRP (gastrin releasing peptide), have not been fully investigated. Therefore, considering all these assumptions, this study aimed to evaluate the influence of bombesin in reestablishing biochemical markers linked with inflammation and oxidative/nitrosative stress in GERD pathological settings. 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Linking GERD and the Peptide Bombesin: A New Therapeutic Strategy to Modulate Inflammatory, Oxidative Stress and Clinical Biochemistry Parameters
Gastroesophageal reflux disease (GERD) represents one of the most prevalent foregut illnesses, affecting a large portion of individuals worldwide. Recent research has shown that inflammatory mediators such as cytokines, chemokines, and enzymes are crucial for causing esophageal mucosa alterations in GERD patients. It seems likely that the expression of various cytokines in the esophageal mucosa also induces oxidative stress by increasing the production of reactive oxygen species (ROS) and reactive nitrogen species (RNS). As humoral agents and peptidergic neurotransmitters that may support the enterogastric axis, bombesin and its related bombesin-like peptide, GRP (gastrin releasing peptide), have not been fully investigated. Therefore, considering all these assumptions, this study aimed to evaluate the influence of bombesin in reestablishing biochemical markers linked with inflammation and oxidative/nitrosative stress in GERD pathological settings. C57BL/6 mice were alternatively overfed and fasted for 56 days to induce GERD and then treated with bombesin (0.1, 0.5, and 1 mg/kg intraperitoneally) once daily for 7 days, and omeprazole was used as the positive control. After 7 days of treatment, gastric pain and inflammatory markers were evaluated. Abdominal pain was significantly reduced following bombesin administration, which was also successful in diminishing inflammatory and oxidative/nitrosative stress markers in a manner overlapping with omeprazole. Moreover, bombesin was also able to appreciably modulate gastric pH as a result of the restoration of gastric homeostasis. Overall, these observations indicated that the upregulation of bombesin and interconnected peptides is a promising alternative approach to treat GERD patients.
AntioxidantsBiochemistry, Genetics and Molecular Biology-Physiology
CiteScore
10.60
自引率
11.40%
发文量
2123
审稿时长
16.3 days
期刊介绍:
Antioxidants (ISSN 2076-3921), provides an advanced forum for studies related to the science and technology of antioxidants. It publishes research papers, reviews and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files and software regarding the full details of the calculation or experimental procedure, if unable to be published in a normal way, can be deposited as supplementary electronic material.