1
|
Hoefer CC, Hollon LK, Campbell JA. The Role of the Human Gutome on Chronic Disease: A Review of the Microbiome and Nutrigenomics. Clin Lab Med 2022; 42:627-643. [PMID: 36368787 DOI: 10.1016/j.cll.2022.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Carrie C Hoefer
- James L. Winkle College of Pharmacy, University of Cincinnati, 231 Albert Sabin Way, MSB 3005, Cincinnati, OH 45267, USA.
| | - Leah K Hollon
- Richmond Natural Medicine, National University of Natural Medicine Residency, 9211 Forest Hill Avenue, Richmond, VA 23235, USA
| | - Jennifer A Campbell
- Manchester University, College of Pharmacy, Natural, and Health Sciences, 10627 Diebold Road, Fort Wayne, IN 46845, USA
| |
Collapse
|
2
|
Zhang H, Zhang Z, Liao Y, Zhang W, Tang D. The Complex Link and Disease Between the Gut Microbiome and the Immune System in Infants. Front Cell Infect Microbiol 2022; 12:924119. [PMID: 35782111 PMCID: PMC9241338 DOI: 10.3389/fcimb.2022.924119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
The human gut microbiome is important for human health. The development of stable microbial communities in the gastrointestinal tract is closely related to the early growth and development of host immunity. After the birth of a baby, immune cells and the gut microbiome mature in parallel to adapt to the complex gut environment. The gut microbiome is closely linked to the immune system and influences each other. This interaction is associated with various diseases in infants and young children, such as asthma, food allergies, necrotizing colitis, obesity, and inflammatory bowel disease. Thus, the composition of the infant gut microbiome can predict the risk of disease development and progression. At the same time, the composition of the infant gut microbiome can be regulated in many ways and can be used to prevent and treat disease in infants by modulating the composition of the infant gut microbiome. The most important impacts on infant gut microbiota are maternal, including food delivery and feeding. The differences in the gut microbiota of infants reflect the maternal gut microbiota, which in turn reflects the gut microbiota of a given population, which is clinically significant.
Collapse
Affiliation(s)
- Huan Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Zhilin Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Yiqun Liao
- Department of General Surgery, Institute of General Surgery, Clinical Medical College, Yangzhou University, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Wenjie Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Dong Tang
- Department of General Surgery, Institute of General Surgery, Clinical Medical College, Yangzhou University, Northern Jiangsu People's Hospital, Yangzhou, China
| |
Collapse
|
3
|
Augustine T, Al-Aghbar MA, Al-Kowari M, Espino-Guarch M, van Panhuys N. Asthma and the Missing Heritability Problem: Necessity for Multiomics Approaches in Determining Accurate Risk Profiles. Front Immunol 2022; 13:822324. [PMID: 35693821 PMCID: PMC9174795 DOI: 10.3389/fimmu.2022.822324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 04/25/2022] [Indexed: 11/20/2022] Open
Abstract
Asthma is ranked among the most common chronic conditions and has become a significant public health issue due to the recent and rapid increase in its prevalence. Investigations into the underlying genetic factors predict a heritable component for its incidence, estimated between 35% and 90% of causation. Despite the application of large-scale genome-wide association studies (GWAS) and admixture mapping approaches, the proportion of variants identified accounts for less than 15% of the observed heritability of the disease. The discrepancy between the predicted heritable component of disease and the proportion of heritability mapped to the currently identified susceptibility loci has been termed the ‘missing heritability problem.’ Here, we examine recent studies involving both the analysis of genetically encoded features that contribute to asthma and also the role of non-encoded heritable characteristics, including epigenetic, environmental, and developmental aspects of disease. The importance of vertical maternal microbiome transfer and the influence of maternal immune factors on fetal conditioning in the inheritance of disease are also discussed. In order to highlight the broad array of biological inputs that contribute to the sum of heritable risk factors associated with allergic disease incidence that, together, contribute to the induction of a pro-atopic state. Currently, there is a need to develop in-depth models of asthma risk factors to overcome the limitations encountered in the interpretation of GWAS results in isolation, which have resulted in the missing heritability problem. Hence, multiomics analyses need to be established considering genetic, epigenetic, and functional data to create a true systems biology-based approach for analyzing the regulatory pathways that underlie the inheritance of asthma and to develop accurate risk profiles for disease.
Collapse
Affiliation(s)
- Tracy Augustine
- Laboratory of Immunoregulation, Systems Biology and Immunology Department, Sidra Medicine, Doha, Qatar
| | - Mohammad Ameen Al-Aghbar
- Laboratory of Immunoregulation, Systems Biology and Immunology Department, Sidra Medicine, Doha, Qatar
| | - Moza Al-Kowari
- Laboratory of Immunoregulation, Systems Biology and Immunology Department, Sidra Medicine, Doha, Qatar
| | - Meritxell Espino-Guarch
- Laboratory of Immunoregulation, Systems Biology and Immunology Department, Sidra Medicine, Doha, Qatar
| | - Nicholas van Panhuys
- Laboratory of Immunoregulation, Systems Biology and Immunology Department, Sidra Medicine, Doha, Qatar
| |
Collapse
|
4
|
Jiang H, Li J, Zhang B, Huang R, Zhang J, Chen Z, Shang X, Li X, Nie X. Intestinal Flora Disruption and Novel Biomarkers Associated With Nasopharyngeal Carcinoma. Front Oncol 2019; 9:1346. [PMID: 31867274 PMCID: PMC6908496 DOI: 10.3389/fonc.2019.01346] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 11/15/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Nasopharyngeal carcinoma (NPC) is a malignant nasopharyngeal disease with a complicated etiology that occurs mostly in southern China. Intestinal flora imbalance is believed to be associated with a variety of organ malignancies. Current studies revealed that the destruction of intestinal flora is associated with NPC, and many studies have shown that intestinal flora can be used as a biomarker for many cancers and to predict cancer. Methods: To compare the differences in intestinal flora compositions and biological functions among 8 patients with familial NPC (NPC_F), 24 patients with sporadic NPC (NPC_S), and 27 healthy controls (NOR), we compared the intestinal flora DNA sequencing and hematological testing results between every two groups using bioinformatic methods. Results: Compared to the NOR group, the intestinal flora structures of the patients in the NPC_F and NPC_S groups showed significant changes. In NPC_F, Clostridium ramosum, Citrobacter spp., Veillonella spp., and Prevotella spp. were significantly increased, and Akkermansia muciniphila and Roseburia spp. were significantly reduced. In NPC_S, C. ramosum, Veillonella parvula, Veillonella dispar, and Klebsiella spp. were significantly increased, and Bifidobacterium adolescentis was significantly reduced. A beta diversity analysis showed significant difference compared NPC_F with NOR based on Bray Curtis (P = 0.012) and Unweighted UniFrac (P = 0.0045) index, respectively. The areas under the ROC curves plotted were all 1. Additionally, the concentrations of 5-hydroxytryptamine (5-HT) in NPC_F and NPC_S were significantly higher than those of NOR. C. ramosum was positively correlated with 5-HT (rcm: 0.85, P < 0.001). A functional analysis of the intestinal flora showed that NPC_F was associated with Neurodegenerative Diseases (P = 0.023) and that NPC_S was associated with Neurodegenerative Diseases (P = 0.045) as well. Conclusion: We found that NPC was associated with structural imbalances in the intestinal flora, with C. ramosum that promoted the elevation of 5-HT and opportunistic pathogens being significantly increased, while probiotics significantly decreased. C. ramosum can be used as a novel biomarker and disease prediction models should be established for NPC. The new biomarkers and disease prediction models may be used for disease risk prediction and the screening of high-risk populations, as well as for the early noninvasive diagnosis of NPC.
Collapse
Affiliation(s)
- Haiye Jiang
- Clinical Laboratory, Third Xiangya Hospital, Central South University, Changsha, China
| | - Jian Li
- Department of Blood Transfusion, Third Xiangya Hospital, Central South University, Changsha, China
| | - Bin Zhang
- Department of Anatomy and Neurobiology, Biology Postdoctoral Workstation, School of Basic Medical Sciences, Central South University, Changsha, China
| | - Rong Huang
- Department of Blood Transfusion, Third Xiangya Hospital, Central South University, Changsha, China
| | - Junhua Zhang
- Department of Blood Transfusion, Third Xiangya Hospital, Central South University, Changsha, China
| | - Ziwei Chen
- Clinical Laboratory, Third Xiangya Hospital, Central South University, Changsha, China
| | - Xueling Shang
- Clinical Laboratory, Third Xiangya Hospital, Central South University, Changsha, China
| | - Xisheng Li
- Clinical Laboratory, Third Xiangya Hospital, Central South University, Changsha, China
| | - Xinmin Nie
- Clinical Laboratory, Third Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|