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Liu M, Lu Y, Xue G, Han L, Jia H, Wang Z, Zhang J, Liu P, Yang C, Zhou Y. Role of short-chain fatty acids in host physiology. Animal Model Exp Med 2024. [PMID: 38940192 DOI: 10.1002/ame2.12464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 06/08/2024] [Indexed: 06/29/2024] Open
Abstract
Short-chain fatty acids (SCFAs) are major metabolites produced by the gut microbiota through the fermentation of dietary fiber, and they have garnered significant attention due to their close association with host health. As important mediators between the gut microbiota and the host, SCFAs serve as energy substrates for intestinal epithelial cells and maintain homeostasis in host immune and energy metabolism by influencing host epigenetics, activating G protein-coupled receptors, and inhibiting pathogenic microbial infections. This review provides a comprehensive summary of SCFAs synthesis and metabolism and offering an overview of the latest research progress on their roles in protecting gut health, enhancing energy metabolism, mitigating diseases such as cancer, obesity, and diabetes, modulating the gut-brain axis and gut-lung axis, and promoting bone health.
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Affiliation(s)
- Mingyue Liu
- Stem Cell Storage Center, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
| | - Yubo Lu
- School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Guoyu Xue
- Stem Cell Storage Center, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
| | - Le Han
- Prevention Health Section, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
| | - Hanbing Jia
- Department of Medical Imaging, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
| | - Zi Wang
- Department of Medical Imaging, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
| | - Jia Zhang
- Department of Obstetrical, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
| | - Peng Liu
- Department of Clinical Laboratory, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
| | - Chaojuan Yang
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, China
| | - Yingjie Zhou
- Department of Obstetrics and Gynecology, Hebei Reproductive Health Hospital, Hebei Women and Children's Health Hospital, Hebei Research Institute For Reproductive Health, Shijiazhuang, China
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2
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Blijlevens NMA, Reijnders B, Molendijk E. Gastrointestinal mucositis: a sign of a (systemic) inflammatory response. Curr Opin Support Palliat Care 2024; 18:78-85. [PMID: 38652460 DOI: 10.1097/spc.0000000000000701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
PURPOSE OF REVIEW Gastrointestinal mucositis (GIM) is a significant complication of cancer therapy. Whilst inflammation is a central feature of GIM, studies attempting to mitigate mucosal damage via this mechanism are scarce. This review describes the relation between GIM, local and systemic inflammation, and the microbiome and its metabolites, and explores recent research on therapeutics that target this relationship. RECENT FINDINGS Recent literature underscores the pivotal role of inflammation in GIM, elucidating its bidirectional relation with disturbance of the gut microbiota composition and intestinal permeability. These events cause a heightened risk of bloodstream infections and lead to systemic inflammation. While studies investigating risk prediction models or therapeutics targeting GIM-related inflammation remain scarce, results have shown promise in finding biomarkers and alleviating GIM and its accompanying clinical symptoms. SUMMARY The findings underscore the important role of inflammation and the microbiome in GIM. Understanding the inflammatory pathways driving GIM is crucial for developing effective treatments. Further research is needed using genomics, epigenomics, and microbiomics to explore better risk prediction models or therapeutic strategies aimed at mitigating GIM-related inflammation.
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Zou X, Liu Y, Cui M, Wan Q, Chu X. The in vitro intestinal cell model: different co-cultured cells create different applications. J Drug Target 2024; 32:529-543. [PMID: 38537662 DOI: 10.1080/1061186x.2024.2333877] [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: 02/03/2024] [Accepted: 03/16/2024] [Indexed: 06/20/2024]
Abstract
As a vitro absorption model, the Caco-2 cells originate from a human colon adenocarcinomas and can differentiate into a cell layer with enterocyte-like features. The Caco-2 cell model is popularly applied to explore drug transport mechanisms, to evaluate the permeability of drug and to predict the absorption of drugs or bioactive substances in the gut. However, there are limitations to the application of Caco-2 cell model due to lack of a mucus layer, the long culture period and the inability to accurately simulate the intestinal environment. The most frequent way to expand the Caco-2 cell model and address its limitations is by co-culturing it with other cells or substances. This article reviews the culture methods and applications of 3D and 2D co-culture cell models established around Caco-2 cells. It also concludes with a summary of model strengths and weaknesses.
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Affiliation(s)
- Xingyu Zou
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
| | - Yue Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
| | - Mengyao Cui
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
| | - Qing Wan
- Tongling Institutes for Food and Drug Control, Tongling, China
| | - Xiaoqin Chu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, China
- Institute of Pharmaceutics, Anhui Academy of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application, Hefei, China
- Engineering Technology Research Center of Modern Pharmaceutical Preparation, Anhui Province, Hefei, China
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Lin K, Peng F, He K, Qian Z, Mei X, Su Z, Wujimaiti Y, Xia X, Zhang T. Research progress on intestinal microbiota regulating cognitive function through the gut-brain axis. Neurol Sci 2024:10.1007/s10072-024-07525-5. [PMID: 38632176 DOI: 10.1007/s10072-024-07525-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 04/05/2024] [Indexed: 04/19/2024]
Abstract
The intestinal microbiota community is a fundamental component of the human body and plays a significant regulatory role in maintaining overall health and in the management disease states.The intestinal microbiota-gut-brain axis represents a vital connection in the cognitive regulation of the central nervous system by the intestinal microbiota.The impact of intestinal microbiota on cognitive function is hypothesized to manifest through both the nervous system and circulatory system. Imbalances in intestinal microbiota during the perioperative period could potentially contribute to perioperative neurocognitive dysfunction. This article concentrates on a review of existing literature to explore the potential influence of intestinal microbiota on brain and cognitive functions via the nervous and circulatory systems.Additionally, it summarizes recent findings on the impact of perioperative intestinal dysbacteriosis on perioperative neurocognitive dysfunction and suggests novel approaches for prevention and treatment of this condition.
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Affiliation(s)
- Kaijie Lin
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China
| | - Feng Peng
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China
- The First Affiliated Hospital Of Chengdu Medical College, Chengdu, Sichuan, China
| | - Kunyang He
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China
| | - Zhengyu Qian
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China
| | - Xuan Mei
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China
| | - Zhikun Su
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China
| | | | - Xun Xia
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China.
- The First Affiliated Hospital Of Chengdu Medical College, Chengdu, Sichuan, China.
| | - Tianyao Zhang
- School of Clinical Medicine, Chengdu Medical College, Chengdu, Sichuan, China.
- The First Affiliated Hospital Of Chengdu Medical College, Chengdu, Sichuan, China.
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Zhang L, Chai R, Tai Z, Miao F, Shi X, Chen Z, Zhu Q. Noval advance of histone modification in inflammatory skin diseases and related treatment methods. Front Immunol 2024; 14:1286776. [PMID: 38235133 PMCID: PMC10792063 DOI: 10.3389/fimmu.2023.1286776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 12/08/2023] [Indexed: 01/19/2024] Open
Abstract
Inflammatory skin diseases are a group of diseases caused by the disruption of skin tissue due to immune system disorders. Histone modification plays a pivotal role in the pathogenesis and treatment of chronic inflammatory skin diseases, encompassing a wide range of conditions, including psoriasis, atopic dermatitis, lupus, systemic sclerosis, contact dermatitis, lichen planus, and alopecia areata. Analyzing histone modification as a significant epigenetic regulatory approach holds great promise for advancing our understanding and managing these complex disorders. Additionally, therapeutic interventions targeting histone modifications have emerged as promising strategies for effectively managing inflammatory skin disorders. This comprehensive review provides an overview of the diverse types of histone modification. We discuss the intricate association between histone modification and prevalent chronic inflammatory skin diseases. We also review current and potential therapeutic approaches that revolve around modulating histone modifications. Finally, we investigated the prospects of research on histone modifications in the context of chronic inflammatory skin diseases, paving the way for innovative therapeutic interventions and improved patient outcomes.
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Affiliation(s)
- Lichen Zhang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of External Chinese Medicine, Shanghai, China
| | - Rongrong Chai
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of External Chinese Medicine, Shanghai, China
| | - Zongguang Tai
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of External Chinese Medicine, Shanghai, China
| | - Fengze Miao
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of External Chinese Medicine, Shanghai, China
| | - Xinwei Shi
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of External Chinese Medicine, Shanghai, China
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of External Chinese Medicine, Shanghai, China
| | - Quangang Zhu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of External Chinese Medicine, Shanghai, China
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Han J, Zhang B, Zhang Y, Yin T, Cui Y, Liu J, Yang Y, Song H, Shang D. Gut microbiome: decision-makers in the microenvironment of colorectal cancer. Front Cell Infect Microbiol 2023; 13:1299977. [PMID: 38156313 PMCID: PMC10754537 DOI: 10.3389/fcimb.2023.1299977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/20/2023] [Indexed: 12/30/2023] Open
Abstract
Colorectal cancer (CRC) is a common malignancy of the gastrointestinal tract, accounting for the second most common cause of gastrointestinal tumors. As one of the intestinal barriers, gut bacteria form biofilm, participate in intestinal work, and form the living environment of intestinal cells. Metagenomic next-generation sequencing (mNGS) of the gut bacteria in a large number of CRC patients has been established, enabling specific microbial signatures to be associated with colorectal adenomato-carcinoma. Gut bacteria are involved in both benign precursor lesions (polyps), in situ growth and metastasis of CRC. Therefore, the term tumorigenic bacteria was proposed in 2018, such as Escherichia coli, Fusobacterium nucleatum, enterotoxigenic Bacteroides fragilis, etc. Meanwhile, bacteria toxins (such as cytolethal distending toxin (CDT), Colibactin (Clb), B. fragilis toxin) affect the tumor microenvironment and promote cancer occurrence and tumor immune escape. It is important to note that there are differences in the bacteria of different types of CRC. In this paper, the role of tumorigenic bacteria in the polyp-cancer transformation and the effects of their secreted toxins on the tumor microenvironment will be discussed, thereby further exploring new ideas for the prevention and treatment of CRC.
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Affiliation(s)
- Jingrun Han
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Biao Zhang
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yongnian Zhang
- Departments of Gastrointestinal Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Tianyi Yin
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yuying Cui
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Jinming Liu
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yanfei Yang
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Huiyi Song
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Dong Shang
- Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, China
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Macedo MH, Dias Neto M, Pastrana L, Gonçalves C, Xavier M. Recent Advances in Cell-Based In Vitro Models to Recreate Human Intestinal Inflammation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301391. [PMID: 37736674 PMCID: PMC10625086 DOI: 10.1002/advs.202301391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 07/03/2023] [Indexed: 09/23/2023]
Abstract
Inflammatory bowel disease causes a major burden to patients and healthcare systems, raising the need to develop effective therapies. Technological advances in cell culture, allied with ethical issues, have propelled in vitro models as essential tools to study disease aetiology, its progression, and possible therapies. Several cell-based in vitro models of intestinal inflammation have been used, varying in their complexity and methodology to induce inflammation. Immortalized cell lines are extensively used due to their long-term survival, in contrast to primary cultures that are short-lived but patient-specific. Recently, organoids and organ-chips have demonstrated great potential by being physiologically more relevant. This review aims to shed light on the intricate nature of intestinal inflammation and cover recent works that report cell-based in vitro models of human intestinal inflammation, encompassing diverse approaches and outcomes.
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Affiliation(s)
- Maria Helena Macedo
- INL – International Iberian Nanotechnology LaboratoryAvenida Mestre José VeigaBraga4715‐330Portugal
| | - Mafalda Dias Neto
- INL – International Iberian Nanotechnology LaboratoryAvenida Mestre José VeigaBraga4715‐330Portugal
| | - Lorenzo Pastrana
- INL – International Iberian Nanotechnology LaboratoryAvenida Mestre José VeigaBraga4715‐330Portugal
| | - Catarina Gonçalves
- INL – International Iberian Nanotechnology LaboratoryAvenida Mestre José VeigaBraga4715‐330Portugal
| | - Miguel Xavier
- INL – International Iberian Nanotechnology LaboratoryAvenida Mestre José VeigaBraga4715‐330Portugal
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8
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Thoda C, Touraki M. Probiotic-Derived Bioactive Compounds in Colorectal Cancer Treatment. Microorganisms 2023; 11:1898. [PMID: 37630458 PMCID: PMC10456921 DOI: 10.3390/microorganisms11081898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/14/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
Colorectal cancer (CRC) is a multifactorial disease with increased morbidity and mortality rates globally. Despite advanced chemotherapeutic approaches for the treatment of CRC, low survival rates due to the regular occurrence of drug resistance and deleterious side effects render the need for alternative anticancer agents imperative. Accumulating evidence supports that gut microbiota imbalance precedes the establishment of carcinogenesis, subsequently contributing to cancer progression and response to anticancer therapy. Manipulation of the gut microbiota composition via the administration of probiotic-derived bioactive compounds has gradually attained the interest of scientific communities as a novel therapeutic strategy for CRC. These compounds encompass miscellaneous metabolic secreted products of probiotics, including bacteriocins, short-chain fatty acids (SCFAs), lactate, exopolysaccharides (EPSs), biosurfactants, and bacterial peptides, with profound anti-inflammatory and antiproliferative properties. This review provides a classification of postbiotic types and a comprehensive summary of the current state of research on their biological role against CRC. It also describes how their intricate interaction with the gut microbiota regulates the proper function of the intestinal barrier, thus eliminating gut dysbiosis and CRC development. Finally, it discusses the future perspectives in precision-medicine approaches as well as the challenges of their synthesis and optimization of administration in clinical studies.
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Affiliation(s)
| | - Maria Touraki
- Laboratory of General Biology, Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Sciences, Aristotle University of Thessaloniki, 54 124 Thessaloniki, Greece;
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