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Li C, Chen X, Zha W, Fang S, Shen J, Li L, Jiang H, Tian P. Impact of gut microbiota in chronic kidney disease: natural polyphenols as beneficial regulators. Ren Fail 2025; 47:2506810. [PMID: 40441674 PMCID: PMC12123969 DOI: 10.1080/0886022x.2025.2506810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2024] [Revised: 04/04/2025] [Accepted: 05/10/2025] [Indexed: 06/02/2025] Open
Abstract
Chronic kidney disease (CKD) poses a severe health risk with high morbidity and mortality, profoundly affecting patient quality of life and survival. Despite advancements in research, the pathophysiology of CKD remains incompletely understood. Growing evidence links CKD with shifts in gut microbiota function and composition. Natural compounds, particularly polyphenols, have shown promise in CKD treatment due to their antioxidant and anti-inflammatory properties and their ability to modulate gut microbiota. This review discusses recent progress in uncovering the connections between gut microbiota and CKD, including microbiota changes across different kidney diseases. We also examine metabolite alterations,such as trimethylamine-N-oxide, tryptophan derivatives, branched-chain amino acids, short-chain fatty acids, and bile acids,which contribute to CKD progression. Further, we outline the mechanisms through which polyphenols exert therapeutic effects on CKD, focusing on signaling pathways like nuclear factor kappa-B (NF-κB), mitogen-activated protein kinase (MAPK), mammalian target of rapamycin (mTOR), NOD-like receptor thermal protein domain associated protein 3 (NLRP3), phosphatidylin-ositol-3-kinase (PI3K)/protein kinase B (Akt), and toll like receptors (TLR), as well as their impact on gut microbiota. Lastly, we consider how dietary polyphenols could be harnessed as bioactive drugs to slow CKD progression. Future research should prioritize multi-omics approaches to identify patients who would benefit from polyphenolic interventions, enabling personalized treatment strategies to enhance therapeutic efficacy.
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Affiliation(s)
- Cheng Li
- Department of Kidney Transplantation, Nephropathy Hospital, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaan’xi, China
- Institute of Organ Transplantation, Xi’an Jiaotong University, Xi’an, Shaan’xi, China
- Department of Nephrology, Jiujiang University affiliated Hospital, Jiu’jiang, Jiang’xi, China
| | - Xulong Chen
- School of Clinical Medical, Jiujiang University, Jiu’jiang, Jiang’xi, China
| | - Weiwei Zha
- School of Clinical Medical, Jiujiang University, Jiu’jiang, Jiang’xi, China
| | - Sitian Fang
- Huankui Academy, Jiangxi Medical College, Nanchang University, Nan’chang, Jiangxi, China
| | - Jiangwen Shen
- School of Clinical Medical, Jiujiang University, Jiu’jiang, Jiang’xi, China
| | - Lin Li
- School of Clinical Medical, Jiujiang University, Jiu’jiang, Jiang’xi, China
| | - Hongli Jiang
- Department of Blood Purification, Kidney Hospital, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaan’xi, China
| | - PuXun Tian
- Department of Kidney Transplantation, Nephropathy Hospital, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaan’xi, China
- Institute of Organ Transplantation, Xi’an Jiaotong University, Xi’an, Shaan’xi, China
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2
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Amen RA, Hassan YM, Essmat RA, Ahmed RH, Azab MM, Shehata NR, Elgazzar MM, El-Sayed WM. Harnessing the Microbiome: CRISPR-Based Gene Editing and Antimicrobial Peptides in Combating Antibiotic Resistance and Cancer. Probiotics Antimicrob Proteins 2025:10.1007/s12602-025-10573-8. [PMID: 40377870 DOI: 10.1007/s12602-025-10573-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2025] [Indexed: 05/18/2025]
Abstract
The growing crisis of antibiotic resistance and the increasing incidence of cancer have prompted the exploration of innovative approaches, such as gene editing and antimicrobial peptides (AMPs). The human microbiome is integral to various aspects of health, disease, and therapeutic development, influencing metabolic pathways, immune function, and pathogen resistance. Recent advances in gene editing technologies, particularly CRISPR (clustered regularly interspaced short palindromic repeats), have opened new avenues for leveraging the microbiome to address complex medical challenges, including combating multidrug-resistant pathogens and cancer. The microbiome plays a crucial role in combating antibiotic resistance by modulating microbial communities, influencing pathogen survival and susceptibility to treatments. This review explores the microbiome's dynamic role in metabolic regulation, its contribution to cancer management, and how AMPs help maintain homeostasis and exhibit emerging anticancer properties, supported by both preclinical findings and clinical evidence. Additionally, CRISPR-based microbiome engineering offers potential to enhance host-microbiome interactions, optimizing therapeutic outcomes. The integration of microbiome metagenomics and proteomics has led to the discovery of novel AMPs with targeted anticancer effects. Innovative strategies, such as engineered probiotics and CRISPR-based microbiome engineering, present exciting prospects for next-generation therapies. Despite these advances, the translation of microbiome-based therapies into clinical settings remains challenging due to ethical, regulatory, and ecological hurdles. This review underscores the transformative potential of microbiome-based interventions, emphasizing the role of personalized medicine in maximizing therapeutic efficacy. Furthermore, we also address critical research gaps, limitations, and future directions, including optimizing AMP stability, delivery, and bioavailability, as well as overcoming the regulatory and ethical challenges in clinical translation.
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Affiliation(s)
- Radwa A Amen
- Department of Biotechnology, Faculty of Science, Cairo University, Cairo, Egypt
| | - Yaser M Hassan
- Biotechnology Program, Faculty of Science, Ain Shams University, Abbassia, Cairo, 11566, Egypt
| | - Rawan A Essmat
- Faculty of Pharmacy, Modern University for Information and Technology, Cairo, 11728, Egypt
| | - Rana H Ahmed
- Biotechnology Program, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Marwan M Azab
- Molecular Biotechnology Program, Faculty of Science, Helwan University, Ain Helwan, Cairo, Egypt
| | - Nadia R Shehata
- College of Biotechnology, Misr University for Science and Technology, Giza, 12596, Egypt
| | | | - Wael M El-Sayed
- Department of Zoology, Faculty of Science, Ain Shams University, Abbassia 11566, Cairo, Egypt.
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Muttiah B, Hanafiah A. Gut Microbiota and Cardiovascular Diseases: Unraveling the Role of Dysbiosis and Microbial Metabolites. Int J Mol Sci 2025; 26:4264. [PMID: 40362500 PMCID: PMC12072866 DOI: 10.3390/ijms26094264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2025] [Revised: 04/29/2025] [Accepted: 04/29/2025] [Indexed: 05/15/2025] Open
Abstract
Cardiovascular diseases (CVDs), including heart failure (HF), hypertension, myocardial infarction (MI), and atherosclerosis, are increasingly linked to gut microbiota dysbiosis and its metabolic byproducts. HF, affecting over 64 million individuals globally, is associated with systemic inflammation and gut barrier dysfunction, exacerbating disease progression. Similarly, hypertension and MI correlate with reduced microbial diversity and an abundance of pro-inflammatory bacteria, contributing to vascular inflammation and increased cardiovascular risk. Atherosclerosis is also influenced by gut dysbiosis, with key microbial metabolites such as trimethylamine-N-oxide (TMAO) and short-chain fatty acids (SCFAs) playing crucial roles in disease pathogenesis. Emerging evidence highlights the therapeutic potential of natural compounds, including flavonoids, omega-3 fatty acids, resveratrol, curcumin, and marine-derived bioactives, which modulate the gut microbiota and confer cardioprotective effects. These insights underscore the gut microbiota as a critical regulator of cardiovascular health, suggesting that targeting dysbiosis may offer novel preventive and therapeutic strategies. Further research is needed to elucidate underlying mechanisms and optimize microbiome-based interventions for improved cardiovascular outcomes.
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Affiliation(s)
- Barathan Muttiah
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| | - Alfizah Hanafiah
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
- GUT Research Group, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
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Peneva P, Pancheva R, Nikolova SP. Respiratory Microbiota and Health Risks in Children with Cerebral Palsy: A Narrative Review. CHILDREN (BASEL, SWITZERLAND) 2025; 12:358. [PMID: 40150639 PMCID: PMC11941506 DOI: 10.3390/children12030358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2025] [Revised: 03/05/2025] [Accepted: 03/12/2025] [Indexed: 03/29/2025]
Abstract
Children diagnosed with cerebral palsy (CP) frequently face a range of intricate health challenges that go beyond their main condition. Respiratory problems represent one of the most crucial factors contributing to morbidity and mortality. This review employed a systematic approach to identify and collate recent findings on the respiratory microbiota in children with CP. The review emphasizes notable microbial alterations in the respiratory systems of children with CP, marked by a decrease in beneficial bacteria (such as Corynebacterium spp. and Dolosigranulum spp.) and an increase in opportunistic pathogens like Staphylococcus aureus, Pseudomonas aeruginosa, and Klebsiella pneumonia. These changes probably increase the vulnerability of children with CP to frequent respiratory infections, ongoing inflammation, and infections that are resistant to antibiotics. Key factors influencing the composition of microbiota include living in urban areas, socioeconomic factors, seasonal variations, vaccination status, dietary habits, breastfeeding, etc. Although new research has shed significant light on this topic, there are still considerable gaps in our understanding of how these microbial communities develop and interact with the immune responses of the host. Future research should focus on longitudinal studies to track microbiota changes over time and identify interventions that optimize respiratory health in CP.
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Affiliation(s)
- Pavlina Peneva
- First Department of Internal Disease, Faculty of Medicine, Medical University, 9002 Varna, Bulgaria
| | - Rouzha Pancheva
- Department of Hygiene and Epidemiology, Faculty of Public Health, Medical University, 9002 Varna, Bulgaria;
| | - Silviya P. Nikolova
- Department of Social Medicine and Healthcare Organization, Faculty of Public Health, Medical University, 9002 Varna, Bulgaria;
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Shi B, Du M, Chen Z. Advances in tumor immunotherapy targeting macrophages. Expert Rev Clin Immunol 2025; 21:259-276. [PMID: 39636579 DOI: 10.1080/1744666x.2024.2438721] [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: 04/08/2024] [Revised: 11/03/2024] [Accepted: 12/02/2024] [Indexed: 12/07/2024]
Abstract
INTRODUCTION In recent years, immunotherapy has shown significant therapeutic potential in patients with advanced tumors. However, only a small number of individuals benefit, mainly due to the tumor microenvironment (TME), which provides conditions for the development of tumors. Macrophages in TME, known as tumor-associated macrophages (TAM), are mainly divided into M1 anti-tumor and M2 pro-tumor phenotypes, which play a regulatory role in various stages of tumorigenesis, promote tumorigenesis and metastasis, and cause immunotherapy resistance. AREAS COVERED This review focuses on research strategies and preclinical/clinical research progress in translating TAM into antitumor phenotype by referring to the PubMed database for five years. These include small molecule chemotherapy drug development, metabolic regulation, gene editing, physical stimulation, nanotechnology-mediated combination therapy strategies, and chimeric antigen receptor-based immunotherapy. EXPERT OPINION It is necessary to explore the surface-specific receptors and cell signaling pathways of TAM further to improve the specificity and targeting of drugs and to strengthen research in the field of probes that can monitor changes in TAM in real time. In addition, the physical stimulation polarization strategy has the advantages of being noninvasive, economical, and stable and will have excellent clinical transformation value in the future.
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Affiliation(s)
- Binrui Shi
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, the Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Department of Medical imaging, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
- The Seventh Affiliated Hospital, Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
| | - Meng Du
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, the Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- The Seventh Affiliated Hospital, Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
| | - Zhiyi Chen
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, the Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, Hunan, China
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6
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Mafe AN, Büsselberg D. Modulation of the Neuro-Cancer Connection by Metabolites of Gut Microbiota. Biomolecules 2025; 15:270. [PMID: 40001573 PMCID: PMC11853082 DOI: 10.3390/biom15020270] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2025] [Revised: 02/10/2025] [Accepted: 02/10/2025] [Indexed: 02/27/2025] Open
Abstract
The gut-brain-cancer axis represents a novel and intricate connection between the gut microbiota, neurobiology, and cancer progression. Recent advances have accentuated the significant role of gut microbiota metabolites in modulating systemic processes that influence both brain health and tumorigenesis. This paper explores the emerging concept of metabolite-mediated modulation within the gut-brain-cancer connection, focusing on key metabolites such as short-chain fatty acids (SCFAs), tryptophan derivatives, secondary bile acids, and lipopolysaccharides (LPS). While the gut microbiota's impact on immune regulation, neuroinflammation, and tumor development is well established, gaps remain in grasping how specific metabolites contribute to neuro-cancer interactions. We discuss novel metabolites with potential implications for neurobiology and cancer, such as indoles and polyamines, which have yet to be extensively studied. Furthermore, we review preclinical and clinical evidence linking gut dysbiosis, altered metabolite profiles, and brain tumors, showcasing limitations and research gaps, particularly in human longitudinal studies. Case studies investigating microbiota-based interventions, including dietary changes, fecal microbiota transplantation, and probiotics, demonstrate promise but also indicate hurdles in translating these findings to clinical cancer therapies. This paper concludes with a call for standardized multi-omics approaches and bi-directional research frameworks integrating microbiome, neuroscience, and oncology to develop personalized therapeutic strategies for neuro-cancer patients.
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Affiliation(s)
- Alice N. Mafe
- Department of Biological Sciences, Faculty of Sciences, Taraba State University, Main Campus, Jalingo 660101, Taraba State, Nigeria;
| | - Dietrich Büsselberg
- Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha Metropolitan Area, Doha P.O. Box 22104, Qatar
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Seo H, Kim S, Beck S, Song HY. Perspectives on Microbiome Therapeutics in Infectious Diseases: A Comprehensive Approach Beyond Immunology and Microbiology. Cells 2024; 13:2003. [PMID: 39682751 PMCID: PMC11640688 DOI: 10.3390/cells13232003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2024] [Revised: 11/28/2024] [Accepted: 12/03/2024] [Indexed: 12/18/2024] Open
Abstract
Although global life expectancy has increased over the past 20 years due to advancements in managing infectious diseases, one-fifth of people still die from infections. In response to this ongoing threat, significant efforts are underway to develop vaccines and antimicrobial agents. However, pathogens evolve resistance mechanisms, complicating their control. The COVID-19 pandemic has underscored the limitations of focusing solely on the pathogen-killing strategies of immunology and microbiology to address complex, multisystemic infectious diseases. This highlights the urgent need for practical advancements, such as microbiome therapeutics, that address these limitations while complementing traditional approaches. Our review emphasizes key outcomes in the field, including evidence of probiotics reducing disease severity and insights into host-microbiome crosstalk that have informed novel therapeutic strategies. These findings underscore the potential of microbiome-based interventions to promote physiological function alongside existing strategies aimed at enhancing host immune responses and pathogen destruction. This narrative review explores microbiome therapeutics as next-generation treatments for infectious diseases, focusing on the application of probiotics and their role in host-microbiome interactions. While offering a novel perspective grounded in a cooperative defense system, this review also addresses the practical challenges and limitations in translating these advancements into clinical settings.
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Affiliation(s)
- Hoonhee Seo
- Human Microbiome Medical Research Center (HM·MRC), School of Medicine, Soonchunhyang University, 22, Soonchunhyang-ro, Sinchang-myeon, Asan-si 31538, Chungnam-do, Republic of Korea
| | - Sukyung Kim
- Human Microbiome Medical Research Center (HM·MRC), School of Medicine, Soonchunhyang University, 22, Soonchunhyang-ro, Sinchang-myeon, Asan-si 31538, Chungnam-do, Republic of Korea
| | - Samuel Beck
- Center for Aging Research, Department of Dermatology, Chobanian & Avedisian School of Medicine, Boston University, J-607, 609 Albany, Boston, MA 02118, USA
| | - Ho-Yeon Song
- Human Microbiome Medical Research Center (HM·MRC), School of Medicine, Soonchunhyang University, 22, Soonchunhyang-ro, Sinchang-myeon, Asan-si 31538, Chungnam-do, Republic of Korea
- Department of Microbiology and Immunology, School of Medicine, Soonchunhyang University, 31, Suncheonhyang 6-gil, Cheonan-si 31151, Chungnam-do, Republic of Korea
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Munkler LP, Mohamed ET, Vazquez-Uribe R, Visby Nissen V, Rugbjerg P, Worberg A, Woodley JM, Feist AM, Sommer MOA. Genetic heterogeneity of engineered Escherichia coli Nissle 1917 strains during scale-up simulation. Metab Eng 2024; 85:159-166. [PMID: 39111565 DOI: 10.1016/j.ymben.2024.08.001] [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: 05/01/2024] [Revised: 07/25/2024] [Accepted: 08/05/2024] [Indexed: 08/10/2024]
Abstract
Advanced microbiome therapeutics have emerged as a powerful approach for the treatment of numerous diseases. While the genetic instability of genetically engineered microorganisms is a well-known challenge in the scale-up of biomanufacturing processes, it has not yet been investigated for advanced microbiome therapeutics. Here, the evolution of engineered Escherichia coli Nissle 1917 strains producing Interleukin 2 and Aldafermin were investigated in two strain backgrounds with and without the three error-prone DNA polymerases polB, dinB, and umuDC, which contribute to the mutation rate of the host strain. Whole genome short-read sequencing revealed the genetic instability of the pMUT-based production plasmid after serial passaging for approximately 150 generations using an automated platform for high-throughput microbial evolution in five independent lineages for six distinct strains. While a reduction of the number of mutations of 12%-43% could be observed after the deletion of the error-prone DNA polymerases, the interruption of production-relevant genes could not be prevented, highlighting the need for additional strategies to improve the stability of advanced microbiome therapeutics.
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Affiliation(s)
- Lara P Munkler
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark
| | - Elsayed T Mohamed
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark
| | - Ruben Vazquez-Uribe
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark; Vlaams Instituut voor Biotechnologie, Center for Microbiology, Leuven, Belgium
| | - Victoria Visby Nissen
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark
| | | | - Andreas Worberg
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark
| | - John M Woodley
- Department of Chemical and Biochemical Engineering, Technical University of Denmark, Lyngby, Denmark
| | - Adam M Feist
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark; Department of Bioengineering, University of California, San Diego, CA, USA
| | - Morten O A Sommer
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark.
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Wang H, Li X, Shi P, You X, Zhao G. Establishment and evaluation of on-chip intestinal barrier biosystems based on microfluidic techniques. Mater Today Bio 2024; 26:101079. [PMID: 38774450 PMCID: PMC11107260 DOI: 10.1016/j.mtbio.2024.101079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 04/17/2024] [Accepted: 05/01/2024] [Indexed: 05/24/2024] Open
Abstract
As a booming engineering technology, the microfluidic chip has been widely applied for replicating the complexity of human intestinal micro-physiological ecosystems in vitro. Biosensors, 3D imaging, and multi-omics have been applied to engineer more sophisticated intestinal barrier-on-chip platforms, allowing the improved monitoring of physiological processes and enhancing chip performance. In this review, we report cutting-edge advances in the microfluidic techniques applied for the establishment and evaluation of intestinal barrier platforms. We discuss different design principles and microfabrication strategies for the establishment of microfluidic gut barrier models in vitro. Further, we comprehensively cover the complex cell types (e.g., epithelium, intestinal organoids, endothelium, microbes, and immune cells) and controllable extracellular microenvironment parameters (e.g., oxygen gradient, peristalsis, bioflow, and gut-organ axis) used to recapitulate the main structural and functional complexity of gut barriers. We also present the current multidisciplinary technologies and indicators used for evaluating the morphological structure and barrier integrity of established gut barrier models in vitro. Finally, we highlight the challenges and future perspectives for accelerating the broader applications of these platforms in disease simulation, drug development, and personalized medicine. Hence, this review provides a comprehensive guide for the development and evaluation of microfluidic-based gut barrier platforms.
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Affiliation(s)
- Hui Wang
- Master Lab for Innovative Application of Nature Products, National Center of Technology Innovation for Synthetic Biology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences (CAS), Tianjin, 300308, China
| | - Xiangyang Li
- Henan Engineering Research Center of Food Microbiology, College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
- Haihe Laboratory of Synthetic Biology, Tianjin, 300308, China
| | - Pengcheng Shi
- Henan Engineering Research Center of Food Microbiology, College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Xiaoyan You
- Master Lab for Innovative Application of Nature Products, National Center of Technology Innovation for Synthetic Biology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences (CAS), Tianjin, 300308, China
- Henan Engineering Research Center of Food Microbiology, College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Guoping Zhao
- Master Lab for Innovative Application of Nature Products, National Center of Technology Innovation for Synthetic Biology, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences (CAS), Tianjin, 300308, China
- CAS-Key Laboratory of Synthetic Biology, CAS Center for Excellence in Molecular Plant Sciences, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China
- CAS-Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
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10
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Li Z, Liu Y, Huang X, Wang Q, Fu R, Wen X, Liu J, Zhang L. F. Nucleatum enhances oral squamous cell carcinoma proliferation via E-cadherin/β-Catenin pathway. BMC Oral Health 2024; 24:518. [PMID: 38698370 PMCID: PMC11064238 DOI: 10.1186/s12903-024-04252-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 04/11/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND Fusobacterium nucleatum (F. nucleatum) is a microbial risk factor whose presence increases the risk of oral squamous cell carcinoma (OSCC) progression. However, whether it can promote the proliferation of OSCC cells remains unknown. METHODS In this study, we investigated F. nucleatum effect on OSCC cell proliferation using in vitro and in vivo experiments. RESULTS Our results showed that F. nucleatum promoted OSCC cell proliferation, doubling the cell count after 72 h (CCK-8 assay). Cell cycle analysis revealed G2/M phase arrest. F. nucleatum interaction with CDH1 triggered phosphorylation, upregulating downstream protein β-catenin and activating cyclinD1 and Myc. Notably, F. nucleatum did not affect noncancerous cells, unrelated to CDH1 expression levels in CAL27 cells. Overexpression of phosphorylated CDH1 in 293T cells did not upregulate β-catenin and cycle-related genes. In vivo BALB/c nude experiments showed increased tumor volume and Ki-67 proliferation index after F. nucleatum intervention. CONCLUSION Our study suggests that F. nucleatum promotes OSCC cell proliferation through the CDH1/β-catenin pathway, advancing our understanding of its role in OSCC progression and highlighting its potential as a therapeutic target.
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Affiliation(s)
- Zhengrui Li
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
- Shanghai Center of Head and Neck Oncology Clinical and Translational Science, Shanghai, China
| | - Yuan Liu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
- Shanghai Center of Head and Neck Oncology Clinical and Translational Science, Shanghai, China
| | - Xufeng Huang
- Faculty of Dentistry, University of Debrecen, Debrecen, Hungary.
| | - Qi Wang
- Jiangsu University, Zhenjiang, China
| | - Rao Fu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
- Shanghai Center of Head and Neck Oncology Clinical and Translational Science, Shanghai, China
| | - Xutao Wen
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
- Shanghai Center of Head and Neck Oncology Clinical and Translational Science, Shanghai, China
| | - Ji'an Liu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Shanghai, China
- Shanghai Research Institute of Stomatology, Shanghai, China
- Shanghai Center of Head and Neck Oncology Clinical and Translational Science, Shanghai, China
| | - Ling Zhang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, China.
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China.
- National Center for Stomatology, Shanghai, China.
- National Clinical Research Center for Oral Diseases, Shanghai, China.
- Shanghai Key Laboratory of Stomatology, Shanghai, China.
- Shanghai Research Institute of Stomatology, Shanghai, China.
- Shanghai Center of Head and Neck Oncology Clinical and Translational Science, Shanghai, China.
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Hussain MS, Gupta G, Mishra R, Patel N, Gupta S, Alzarea SI, Kazmi I, Kumbhar P, Disouza J, Dureja H, Kukreti N, Singh SK, Dua K. Unlocking the secrets: Volatile Organic Compounds (VOCs) and their devastating effects on lung cancer. Pathol Res Pract 2024; 255:155157. [PMID: 38320440 DOI: 10.1016/j.prp.2024.155157] [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: 12/13/2023] [Revised: 01/15/2024] [Accepted: 01/18/2024] [Indexed: 02/08/2024]
Abstract
Lung cancer (LCs) is still a serious health problem globally, with many incidences attributed to environmental triggers such as Volatile Organic Compounds (VOCs). VOCs are a broad class of compounds that can be released via various sources, including industrial operations, automobile emissions, and indoor air pollution. VOC exposure has been linked to an elevated risk of lung cancer via multiple routes. These chemicals can be chemically converted into hazardous intermediate molecules, resulting in DNA damage and genetic alterations. VOCs can also cause oxidative stress, inflammation, and a breakdown in the cellular protective antioxidant framework, all of which contribute to the growth of lung cancer. Moreover, VOCs have been reported to alter critical biological reactions such as cell growth, apoptosis, and angiogenesis, leading to tumor development and metastasis. Epidemiological investigations have found a link between certain VOCs and a higher probability of LCs. Benzene, formaldehyde, and polycyclic aromatic hydrocarbons (PAHs) are some of the most well-researched VOCs, with comprehensive data confirming their cancer-causing potential. Nevertheless, the possible health concerns linked with many more VOCs and their combined use remain unknown, necessitating further research. Identifying the toxicological consequences of VOCs in LCs is critical for establishing focused preventative tactics and therapeutic strategies. Better legislation and monitoring mechanisms can limit VOC contamination in occupational and environmental contexts, possibly reducing the prevalence of LCs. Developing VOC exposure indicators and analyzing their associations with genetic susceptibility characteristics may also aid in early identification and targeted therapies.
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Affiliation(s)
- Md Sadique Hussain
- School of Pharmaceutical Sciences, Jaipur National University, Jagatpura, Jaipur, Rajasthan 302017, India
| | - Gaurav Gupta
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India; Centre of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, 346, United Arab Emirates; School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, Jaipur, India
| | - Riya Mishra
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, Jaipur, India
| | - Neeraj Patel
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, Jaipur, India
| | - Saurabh Gupta
- Chameli Devi Institute of Pharmacy, Department of Pharmacology, Khandwa Road, Village Umrikheda, Near Toll booth, Indore, Madhya Pradesh 452020, India
| | - Sami I Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka, 72341, Al-Jouf, Saudi Arabia
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, 21589, Jeddah, Saudi Arabia.
| | - Popat Kumbhar
- Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala Dist: Kolhapur, Maharashtra 416113, India
| | - John Disouza
- Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala Dist: Kolhapur, Maharashtra 416113, India
| | - Harish Dureja
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India
| | - Neelima Kukreti
- School of Pharmacy, Graphic Era Hill University, Dehradun 248007, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia.
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12
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Balasubramanian S, Haneen MA, Sharma G, Perumal E. Acute copper oxide nanoparticles exposure alters zebrafish larval microbiome. Life Sci 2024; 336:122313. [PMID: 38035991 DOI: 10.1016/j.lfs.2023.122313] [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: 10/03/2023] [Revised: 11/18/2023] [Accepted: 11/26/2023] [Indexed: 12/02/2023]
Abstract
Copper oxide nanoparticles (CuO NPs) are being used in healthcare industries due to its antimicrobial properties. The increased consumption of NPs could lead to the rise of these NPs in the environment affecting the biological systems. Altered microbiome has been correlated to disease pathology in humans as well as xenobiotic toxicity in experimental animal models. However, CuO NPs-induced microbiome alterations in vertebrates have not been reported so far. In this study, for the first time, zebrafish larvae at 96 hpf (hours post fertilization) were exposed to CuO NPs for 24 h at 10, 20, and 40 ppm. After exposure, the control and treated larvae were subjected to 16S rRNA amplicon sequencing followed by relative taxa abundance, alpha and beta diversity analysis, single factor analysis, LEfSe, Deseq2, and functional profiling. No significant alteration was detected in the microbial richness and diversity, however, specific taxa constituting the core microbiome such as phylum Proteobacteria were significantly increased and Bacterioidetes and Firmicutes were decreased in the treated groups, indicating a core microbiota dysbiosis. Further, the family Lachnospiraceae, and genus Syntrophomonas involved in butyrate production and the metabolism of lipids and glucose were significantly altered. In addition, the opportunistic pathogens belonging to order Flavobacteriales were increased in CuO NPs treated groups. Moreover, the taxa involved in host immune response (Shewanella, Delftia, and Bosea) were found to be enriched in CuO NPs exposed larvae. These results indicate that CuO NPs exposure causes alteration in the core microbiota, which could cause colitis or inflammatory bowel disease.
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Affiliation(s)
- Satheeswaran Balasubramanian
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, Tamil Nadu 641046, India
| | - Mariam Azeezuddin Haneen
- Department of Biotechnology, Indian Institute of Technology Hyderabad, Sangareddy, Telangana 502285, India
| | - Gaurav Sharma
- Department of Biotechnology, Indian Institute of Technology Hyderabad, Sangareddy, Telangana 502285, India
| | - Ekambaram Perumal
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, Tamil Nadu 641046, India.
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13
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Hu A, Liu Y, Zhang H, Wang T, Zhang J, Cheng W, Yu T, Duan Y, Feng J, Chen Z, Ding Y, Li Y, Li M, Rong Z, Shang Y, Shakila SS, Zou Y, Ma F, Guo B. BPIFB1 promotes metastasis of hormone receptor-positive breast cancer via inducing macrophage M2-like polarization. Cancer Sci 2023; 114:4157-4171. [PMID: 37702269 PMCID: PMC10637056 DOI: 10.1111/cas.15957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 08/08/2023] [Accepted: 08/23/2023] [Indexed: 09/14/2023] Open
Abstract
Metastasis is an important factor affecting the prognosis of hormone receptor-positive breast cancer (BC). However, the molecular basis for migration and invasion of tumor cells remains poorly understood. Here, we identify that bactericidal/permeability-increasing-fold-containing family B member 1 (BPIFB1), which plays an important role in innate immunity, is significantly elevated in breast cancer and associated with lymph node metastasis. High expression of BPIFB1 and its coding mRNA are significantly associated with poor prognosis of hormone receptor-positive BC. Using enrichment analysis and constructing immune infiltration evaluation, we predict the potential ability of BPIFB1 to promote macrophage M2 polarization. Finally, we demonstrate that BPIFB1 promotes the metastasis of hormone receptor-positive BC by stimulating the M2-like polarization of macrophages via the establishment of BC tumor cells/THP1 co-culture system, qPCR, Transwell assay, and animal experiments. To our knowledge, this is the first report on the role of BPIFB1 as a tumor promoter by activating the macrophage M2 polarization in hormone receptor-positive breast carcinoma. Together, these results provide novel insights into the mechanism of BPIFB1 in BC.
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Affiliation(s)
- Anbang Hu
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Yansong Liu
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Hanyu Zhang
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Ting Wang
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Jiarui Zhang
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Weilun Cheng
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Tianshui Yu
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Yunqiang Duan
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Jianyuan Feng
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Ziang Chen
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Yu Ding
- Department of General SurgeryDaqing Oilfield General HospitalDaqingChina
| | - Yanling Li
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Mingcui Li
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Zhiyuan Rong
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Yuhang Shang
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Suborna S. Shakila
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Yiyun Zou
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Fei Ma
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Baoliang Guo
- Department of General SurgeryThe Second Affiliated Hospital of Harbin Medical UniversityHarbinChina
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14
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Han S, Bao X, Zou Y, Wang L, Li Y, Yang L, Liao A, Zhang X, Jiang X, Liang D, Dai Y, Zheng QC, Yu Z, Guo J. d-lactate modulates M2 tumor-associated macrophages and remodels immunosuppressive tumor microenvironment for hepatocellular carcinoma. SCIENCE ADVANCES 2023; 9:eadg2697. [PMID: 37467325 PMCID: PMC10355835 DOI: 10.1126/sciadv.adg2697] [Citation(s) in RCA: 115] [Impact Index Per Article: 57.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 06/16/2023] [Indexed: 07/21/2023]
Abstract
The polarization of tumor-associated macrophages (TAMs) from M2 to M1 phenotype demonstrates great potential for remodeling the immunosuppressive tumor microenvironment (TME) of hepatocellular carcinoma (HCC). d-lactate (DL; a gut microbiome metabolite) acts as an endogenous immunomodulatory agent that enhances Kupffer cells for clearance of pathogens. In this study, the potential of DL for transformation of M2 TAMs to M1 was confirmed, and the mechanisms underlying such polarization were mainly due to the modulation of phosphatidylinositol 3-kinase/protein kinase B pathway. A poly(lactide-co-glycolide) nanoparticle (NP) was used to load DL, and the DL-loaded NP was modified with HCC membrane and M2 macrophage-binding peptide (M2pep), forming a nanoformulation (DL@NP-M-M2pep). DL@NP-M-M2pep transformed M2 TAMs to M1 and remodeled the immunosuppressive TME in HCC mice, promoting the efficacy of anti-CD47 antibody for long-term animal survival. These findings reveal a potential TAM modulatory function of DL and provide a combinatorial strategy for HCC immunotherapy.
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Affiliation(s)
- Shulan Han
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Xueying Bao
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China
| | - Yifang Zou
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Lingzhi Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Yutong Li
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Leilei Yang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Anqi Liao
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Xuemei Zhang
- Department of Hepatopathy, Shuguang Hospital, affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xin Jiang
- Department of Radiation Oncology, The First Hospital of Jilin University, Changchun 130021, China
| | - Di Liang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Yun Dai
- Laboratory of Cancer Precision Medicine, The First Hospital of Jilin University, Changchun 130021, China
| | - Qing-Chuan Zheng
- Institute of Theoretical Chemistry, College of Chemistry, Jilin University, Changchun 130023, China
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, Jilin University, Changchun 130012, China
| | - Zhuo Yu
- Department of Hepatopathy, Shuguang Hospital, affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jianfeng Guo
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
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15
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Xu Z, Dong M, Yin S, Dong J, Zhang M, Tian R, Min W, Zeng L, Qiao H, Chen J. Why traditional herbal medicine promotes wound healing: Research from immune response, wound microbiome to controlled delivery. Adv Drug Deliv Rev 2023; 195:114764. [PMID: 36841332 DOI: 10.1016/j.addr.2023.114764] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/16/2022] [Accepted: 02/19/2023] [Indexed: 02/25/2023]
Abstract
Impaired wound healing in chronic wounds has been a significant challenge for clinicians and researchers for decades. Traditional herbal medicine (THM) has a long history of promoting wound healing, making them culturally accepted and trusted by a great number of people in the world. However, for a long time, the understanding of herbal medicine has been limited and incomplete, particularly in the allopathic medicine-dominated research system. The therapeutic effects of individual components isolated from THM are found less pronounced compared to synthetic chemical medicine, and the clinical efficacy is always inferior to herbs. In the present article, we review and discuss underlying mechanisms of the skin microbiome involved in the wound healing process; THM in regulating immune responses and commensal microbiome. We additionally propose few pioneer ideas and studies in the development of therapeutic strategies for controlled delivery of herbal medicine. This review aims to promote wound care with a focus on wound microbiome, immune response, and topical drug delivery systems. Finally, future development trends, challenges, and research directions are discussed.
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Affiliation(s)
- Zeyu Xu
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Mei Dong
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Shaoping Yin
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Jie Dong
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Ming Zhang
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Rong Tian
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Wen Min
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Department of Bone Injury of Traditional Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210004, PR China
| | - Li Zeng
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Hongzhi Qiao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
| | - Jun Chen
- Jiangsu Provincial Engineering Research Center of TCM External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China.
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16
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Wang G, Lin Z, Li Y, Chen L, Reddy SK, Hu Z, Garza LA. Colonizing microbiota is associated with clinical outcomes in diabetic wound healing. Adv Drug Deliv Rev 2023; 194:114727. [PMID: 36758858 PMCID: PMC10163681 DOI: 10.1016/j.addr.2023.114727] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 02/02/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023]
Abstract
With the development of society and the improvement of life quality, more than 500 million people are affected by diabetes. More than 10 % of people with diabetes will suffer from diabetic wounds, and 80 % of diabetic wounds will reoccur, so the development of new diabetic wound treatments is of great importance. The development of skin microbe research technology has gradually drawn people's attention to the complex relationship between microbes and diabetic wounds. Many studies have shown that skin microbes are associated with the outcome of diabetic wounds and can even be used as one of the indicators of wound prognosis. Skin microbes have also been found to have the potential to treat diabetic wounds. The wound colonization of different bacteria can exert opposing therapeutic effects. It is necessary to fully understand the skin microbes in diabetic wounds, which can provide valuable guidance for clinical diabetic wound treatment.
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Affiliation(s)
- Gaofeng Wang
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong Province 510515, China; Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD 21210, USA.
| | - Zhen Lin
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Yue Li
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Lu Chen
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - Sashank K Reddy
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD 21210, USA; Department of Plastic and Reconstructive Surgery, Johns Hopkins School of Medicine, Baltimore, MD 21287, USA
| | - Zhiqi Hu
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong Province 510515, China
| | - L A Garza
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD 21210, USA; Department of Cell Biology, Johns Hopkins University School of Medicine, Baltimore, MD 21210, USA; Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21210, USA.
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17
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Meng Y, Sun J, Zhang G, Yu T, Piao H. Bacteria associated with glioma: a next wave in cancer treatment. Front Cell Infect Microbiol 2023; 13:1164654. [PMID: 37201117 PMCID: PMC10185885 DOI: 10.3389/fcimb.2023.1164654] [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: 02/13/2023] [Accepted: 04/21/2023] [Indexed: 05/20/2023] Open
Abstract
Malignant gliomas occur more often in adults and may affect any part of the central nervous system (CNS). Although their results could be better, surgical excision, postoperative radiation and chemotherapy, and electric field therapy are today's mainstays of glioma care. However, bacteria can also exert anti-tumor effects via mechanisms such as immune regulation and bacterial toxins to promote apoptosis, inhibit angiogenesis, and rely on their natural characteristics to target the tumor microenvironment of hypoxia, low pH, high permeability, and immunosuppression. Tumor-targeted bacteria expressing anticancer medications will go to the cancer site, colonize the tumor, and then produce the therapeutic chemicals that kill the cancer cells. Targeting bacteria in cancer treatment has promising prospects. Rapid advances have been made in the study of bacterial treatment of tumors, including using bacterial outer membrane vesicles to load chemotherapy drugs or combine with nanomaterials to fight tumors, as well as the emergence of bacteria combined with chemotherapy, radiotherapy, and photothermal/photodynamic therapy. In this study, we look back at the previous years of research on bacteria-mediated glioma treatment and move forward to where we think it is headed.
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Affiliation(s)
- Yiming Meng
- Department of Central Laboratory, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute. No. 44, Shenyang, China
- *Correspondence: Yiming Meng, ; Tao Yu, ; Haozhe Piao,
| | - Jing Sun
- Department of Biobank, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute. No. 44, Shenyang, China
| | - Guirong Zhang
- Department of Central Laboratory, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute. No. 44, Shenyang, China
| | - Tao Yu
- Department of Medical Imaging, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute. No. 44, Shenyang, China
- *Correspondence: Yiming Meng, ; Tao Yu, ; Haozhe Piao,
| | - Haozhe Piao
- Department of Central Laboratory, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute. No. 44, Shenyang, China
- Department of Neurosurgery, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute. No. 44, Shenyang, China
- *Correspondence: Yiming Meng, ; Tao Yu, ; Haozhe Piao,
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18
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Huang Q, Wei X, Li W, Ma Y, Chen G, Zhao L, Jiang Y, Xie S, Chen Q, Chen T. Endogenous Propionibacterium acnes Promotes Ovarian Cancer Progression via Regulating Hedgehog Signalling Pathway. Cancers (Basel) 2022; 14:5178. [PMID: 36358596 PMCID: PMC9658903 DOI: 10.3390/cancers14215178] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/17/2022] [Accepted: 10/20/2022] [Indexed: 10/24/2023] Open
Abstract
BACKGROUND The oncogenesis and progression of epithelial ovarian cancer (EOC) is a complicated process involving several key molecules and factors, yet whether microbiota are present in EOC, and their role in the development of EOC, remains greatly unknown. METHODS In this study, 20 patients were enrolled to compare the similarities and differences of intratumour microbiota among patients with epithelial benign ovarian tumours (EBOTs) and patients with EOC based on the high-throughput sequencing method. Subsequently, we further isolated the specific EOC-related bacteria and defined Propionibacterium acnes as a key strain in facilitating EOC progression. More importantly, we constructed a mouse EOC model to evaluate the effect of the P. acnes strain on EOC using immunohistochemistry, Western blotting, and RT-qPCR. RESULTS The high-throughput sequencing showed that the intratumour microbiota in EOC tissues had a higher microbial diversity and richness compared to EBOT tissues. The abundance of previously considered pathogens, Actinomycetales, Acinetobacter, Streptococcus, Ochrobacterium, and Pseudomonadaceae Pseudomonas, was increased in the EOC tissues. Meanwhile, we discovered the facilitating role of the P. acnes strain in the progression of EOC, which may be partially associated with the increased inflammatory response to activate the hedgehog (Hh) signalling pathway. This microbial-induced EOC progression mechanism is further confirmed using the inhibitor GANT61. CONCLUSIONS This study profiled the intratumour microbiota of EBOT and EOC tissues and demonstrated that the diversity and composition of the intratumour microbiota were significantly different. Furthermore, through in vivo and in vitro experiments, we confirmed the molecular mechanism of intratumour microbiota promotion of EOC progression in mice, which induces inflammation to activate the Hh signalling pathway. This could provide us clues for improving EOC treatment.
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Affiliation(s)
- Qifa Huang
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Xin Wei
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Wenyu Li
- National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China
| | - Yanbing Ma
- National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China
| | - Guanxiang Chen
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Lu Zhao
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Ying Jiang
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Siqi Xie
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Qi Chen
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Tingtao Chen
- Department of Obstetrics & Gynecology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
- National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Nanchang University, Nanchang 330031, China
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