Sherein F. El-sayed , Samar Mortada Mahmoud , Walaa Samy , Reham M. Wahid , Aliaa Talaat , Sara G. Seada
{"title":"维生素D3通过调节胃因子、E-cadherin、抑制NLRP3和NF-κB/MMP-9信号通路减轻阿司匹林诱导的胃损伤。","authors":"Sherein F. El-sayed , Samar Mortada Mahmoud , Walaa Samy , Reham M. Wahid , Aliaa Talaat , Sara G. Seada","doi":"10.1016/j.tice.2025.102724","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div>The prevalence of gastric ulcers has grown significantly in the modern era affecting 10 % of global population. Aspirin downregulates gastrokines 1(GKN1) expression in gastric mucosa and GKN1 down-regulation results in gastric cancer. Vitamin D3 (Vit.D3) has anti-inflammatory and antioxidant effects.</div></div><div><h3>Aim</h3><div>Study the gastroprotective impact of Vit.D3 following aspirin-induced gastric injury in relation to gastrokines and investigate the possible underlying mechanisms.</div></div><div><h3>Materials and methods</h3><div>24 rats were divided into 4 groups: control, Vit.D3 supplemented normal, aspirin-induced gastric injury, and Vit.D3 supplemented gastric injury groups. Some oxidative stress markers with gene expression of GKN1&2, mucin 5AC (Muc5ac) and NLR family pyrin domain containing 3 (NLRP3) in the gastric tissue were done. Histopathological and immunohistochemical study of E-Cadherin, nuclear factor kappa beta (NFκB), and metalloproteinase-9 (MMP-9) in the stomach mucosa were identified.</div></div><div><h3>Results</h3><div>Vit.D3 supplementation significantly upregulated E-Cadherin, GSH, GKN1 and Muc5ac in the gastric tissue. Also, it improved the morphology, histology of gastric tissue, by alleviating oxidative stress and NFκB, MMP-9 and down regulation of inflammasome (NLRP3).</div></div><div><h3>Conclusion</h3><div>Vitamin D3 has a potential protective effect against aspirin -induced gastric injury via upregulating gastrokine1 and E-cadherin and down regulation of NFKB/MMP-9 signaling pathway and NLRP3 inflammasome.</div></div>","PeriodicalId":23201,"journal":{"name":"Tissue & cell","volume":"93 ","pages":"Article 102724"},"PeriodicalIF":2.7000,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vitamin D3 mitigates aspirin-induced gastric injury by modulating gastrokines, E-cadherin, and inhibiting NLRP3 and NF-κB/MMP-9 signaling pathway\",\"authors\":\"Sherein F. El-sayed , Samar Mortada Mahmoud , Walaa Samy , Reham M. Wahid , Aliaa Talaat , Sara G. Seada\",\"doi\":\"10.1016/j.tice.2025.102724\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><div>The prevalence of gastric ulcers has grown significantly in the modern era affecting 10 % of global population. Aspirin downregulates gastrokines 1(GKN1) expression in gastric mucosa and GKN1 down-regulation results in gastric cancer. Vitamin D3 (Vit.D3) has anti-inflammatory and antioxidant effects.</div></div><div><h3>Aim</h3><div>Study the gastroprotective impact of Vit.D3 following aspirin-induced gastric injury in relation to gastrokines and investigate the possible underlying mechanisms.</div></div><div><h3>Materials and methods</h3><div>24 rats were divided into 4 groups: control, Vit.D3 supplemented normal, aspirin-induced gastric injury, and Vit.D3 supplemented gastric injury groups. Some oxidative stress markers with gene expression of GKN1&2, mucin 5AC (Muc5ac) and NLR family pyrin domain containing 3 (NLRP3) in the gastric tissue were done. Histopathological and immunohistochemical study of E-Cadherin, nuclear factor kappa beta (NFκB), and metalloproteinase-9 (MMP-9) in the stomach mucosa were identified.</div></div><div><h3>Results</h3><div>Vit.D3 supplementation significantly upregulated E-Cadherin, GSH, GKN1 and Muc5ac in the gastric tissue. Also, it improved the morphology, histology of gastric tissue, by alleviating oxidative stress and NFκB, MMP-9 and down regulation of inflammasome (NLRP3).</div></div><div><h3>Conclusion</h3><div>Vitamin D3 has a potential protective effect against aspirin -induced gastric injury via upregulating gastrokine1 and E-cadherin and down regulation of NFKB/MMP-9 signaling pathway and NLRP3 inflammasome.</div></div>\",\"PeriodicalId\":23201,\"journal\":{\"name\":\"Tissue & cell\",\"volume\":\"93 \",\"pages\":\"Article 102724\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2025-01-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tissue & cell\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0040816625000047\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ANATOMY & MORPHOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tissue & cell","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0040816625000047","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ANATOMY & MORPHOLOGY","Score":null,"Total":0}
Vitamin D3 mitigates aspirin-induced gastric injury by modulating gastrokines, E-cadherin, and inhibiting NLRP3 and NF-κB/MMP-9 signaling pathway
Background
The prevalence of gastric ulcers has grown significantly in the modern era affecting 10 % of global population. Aspirin downregulates gastrokines 1(GKN1) expression in gastric mucosa and GKN1 down-regulation results in gastric cancer. Vitamin D3 (Vit.D3) has anti-inflammatory and antioxidant effects.
Aim
Study the gastroprotective impact of Vit.D3 following aspirin-induced gastric injury in relation to gastrokines and investigate the possible underlying mechanisms.
Materials and methods
24 rats were divided into 4 groups: control, Vit.D3 supplemented normal, aspirin-induced gastric injury, and Vit.D3 supplemented gastric injury groups. Some oxidative stress markers with gene expression of GKN1&2, mucin 5AC (Muc5ac) and NLR family pyrin domain containing 3 (NLRP3) in the gastric tissue were done. Histopathological and immunohistochemical study of E-Cadherin, nuclear factor kappa beta (NFκB), and metalloproteinase-9 (MMP-9) in the stomach mucosa were identified.
Results
Vit.D3 supplementation significantly upregulated E-Cadherin, GSH, GKN1 and Muc5ac in the gastric tissue. Also, it improved the morphology, histology of gastric tissue, by alleviating oxidative stress and NFκB, MMP-9 and down regulation of inflammasome (NLRP3).
Conclusion
Vitamin D3 has a potential protective effect against aspirin -induced gastric injury via upregulating gastrokine1 and E-cadherin and down regulation of NFKB/MMP-9 signaling pathway and NLRP3 inflammasome.
期刊介绍：
Tissue and Cell is devoted to original research on the organization of cells, subcellular and extracellular components at all levels, including the grouping and interrelations of cells in tissues and organs. The journal encourages submission of ultrastructural studies that provide novel insights into structure, function and physiology of cells and tissues, in health and disease. Bioengineering and stem cells studies focused on the description of morphological and/or histological data are also welcomed.
Studies investigating the effect of compounds and/or substances on structure of cells and tissues are generally outside the scope of this journal. For consideration, studies should contain a clear rationale on the use of (a) given substance(s), have a compelling morphological and structural focus and present novel incremental findings from previous literature.
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