1
|
Li J, Xu Y, Cai Y, Zhang M, Sun Z, Ban Y, Zhai S, Hao Y, Ouyang Q, Wu B, Wang M, Wang W. Association of Differential Metabolites With Small Intestinal Microflora and Maternal Outcomes in Subclinical Hypothyroidism During Pregnancy. Front Cell Infect Microbiol 2022; 11:779659. [PMID: 35071037 PMCID: PMC8777023 DOI: 10.3389/fcimb.2021.779659] [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: 09/19/2021] [Accepted: 12/07/2021] [Indexed: 11/13/2022] Open
Abstract
Objective To investigate the association of differential metabolites with small intestinal microflora and maternal outcomes in subclinical hypothyroidism (SCH) during pregnancy. Methods The plasma of pregnant women in the SCH group and control group was analyzed by liquid chromatography-mass spectrometry (LC-MS), obtaining differential metabolites. Then, methane and hydrogen breath tests were performed in both groups, and basic clinical data and maternal outcome information were collected. Finally, differential metabolites were analyzed for small intestinal bacterial overgrowth (SIBO) and pregnancy outcomes using Spearman correlation analysis. Results (1) Multivariate statistics: There were 564 different metabolites in positive ion mode and 226 different metabolites in negative ion mode. (2) The positive rate of the methane hydrogen breath test in the SCH group was higher than that in the control group (p<0.05). (3) KEGG pathway analysis revealed that differential metabolites were mainly involved in bile secretion, cholesterol metabolism, and other pathways. (4) Serum cholesterol (TC) and triglyceride (TG) levels and hypertensive disorder complicating pregnancy (HDCP) were higher in the SCH group (p<0.05), and newborn birth weight (BW) was lower than that in the control group (p<0.05). (5) SIBO was negatively correlated with glycocholic acid and BW, and positively correlated with TC. Glycocholic acid was negatively correlated with TG but positively correlated with BW. TG was positively correlated with HDCP. Conclusion Differential metabolites in the SCH group during pregnancy were disordered with small intestinal bacteria, which may affect pregnancy outcomes, and bile acids and cholesterol may be potential biomarkers for studying their mechanism of action.
Collapse
Affiliation(s)
- Jingjing Li
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yajuan Xu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanjun Cai
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Miao Zhang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zongzong Sun
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanjie Ban
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shanshan Zhai
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingqi Hao
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qian Ouyang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Bo Wu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Mengqi Wang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wentao Wang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
2
|
Peña-Bautista C, Álvarez-Sánchez L, Cañada-Martínez AJ, Baquero M, Cháfer-Pericás C. Epigenomics and Lipidomics Integration in Alzheimer Disease: Pathways Involved in Early Stages. Biomedicines 2021; 9:1812. [PMID: 34944628 PMCID: PMC8698767 DOI: 10.3390/biomedicines9121812] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/23/2021] [Accepted: 11/29/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Alzheimer Disease (AD) is the most prevalent dementia. However, the physiopathological mechanisms involved in its development are unclear. In this sense, a multi-omics approach could provide some progress. METHODS Epigenomic and lipidomic analysis were carried out in plasma samples from patients with mild cognitive impairment (MCI) due to AD (n = 22), and healthy controls (n = 5). Then, omics integration between microRNAs (miRNAs) and lipids was performed by Sparse Partial Least Squares (s-PLS) regression and target genes for the selected miRNAs were identified. RESULTS 25 miRNAs and 25 lipids with higher loadings in the sPLS regression were selected. Lipids from phosphatidylethanolamines (PE), lysophosphatidylcholines (LPC), ceramides, phosphatidylcholines (PC), triglycerides (TG) and several long chain fatty acids families were identified as differentially expressed in AD. Among them, several fatty acids showed strong positive correlations with miRNAs studied. In fact, these miRNAs regulated genes implied in fatty acids metabolism, as elongation of very long-chain fatty acids (ELOVL), and fatty acid desaturases (FADs). CONCLUSIONS The lipidomic-epigenomic integration showed that several lipids and miRNAs were differentially expressed in AD, being the fatty acids mechanisms potentially involved in the disease development. However, further work about targeted analysis should be carried out in a larger cohort, in order to validate these preliminary results and study the proposed pathways in detail.
Collapse
Affiliation(s)
- Carmen Peña-Bautista
- Alzheimer’s Disease Research Group, Health Research Institute La Fe, 46026 Valencia, Spain; (C.P.-B.); (L.Á.-S.); (M.B.)
| | - Lourdes Álvarez-Sánchez
- Alzheimer’s Disease Research Group, Health Research Institute La Fe, 46026 Valencia, Spain; (C.P.-B.); (L.Á.-S.); (M.B.)
- Division of Neurology, University and Polytechnic Hospital La Fe, 46026 Valencia, Spain
| | | | - Miguel Baquero
- Alzheimer’s Disease Research Group, Health Research Institute La Fe, 46026 Valencia, Spain; (C.P.-B.); (L.Á.-S.); (M.B.)
- Division of Neurology, University and Polytechnic Hospital La Fe, 46026 Valencia, Spain
| | - Consuelo Cháfer-Pericás
- Alzheimer’s Disease Research Group, Health Research Institute La Fe, 46026 Valencia, Spain; (C.P.-B.); (L.Á.-S.); (M.B.)
| |
Collapse
|
3
|
López-Pastor AR, Infante-Menéndez J, González-Illanes T, González-López P, González-Rodríguez Á, García-Monzón C, Vega de Céniga M, Esparza L, Gómez-Hernández A, Escribano Ó. Concerted regulation of non-alcoholic fatty liver disease progression by microRNAs in apolipoprotein E-deficient mice. Dis Model Mech 2021; 14:273592. [PMID: 34850865 PMCID: PMC8713993 DOI: 10.1242/dmm.049173] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/12/2021] [Indexed: 12/24/2022] Open
Abstract
The prevalence of non-alcoholic fatty liver disease (NAFLD) is constantly increasing, and altered expression of microRNAs (miRNAs) fosters the development and progression of many pathologies, including NAFLD. Therefore, we explored the role of new miRNAs involved in the molecular mechanisms that trigger NAFLD progression and evaluated them as biomarkers for diagnosis. As a NAFLD model, we used apolipoprotein E-deficient mice administered a high-fat diet for 8 or 18 weeks. We demonstrated that insulin resistance and decreased lipogenesis and autophagy observed after 18 weeks on the diet are related to a concerted regulation carried out by miR-26b-5p, miR-34a-5p, miR-149-5p and miR-375-3p. We also propose circulating let-7d-5p and miR-146b-5p as potential biomarkers of early stages of NAFLD. Finally, we confirmed that circulating miR-34a-5p and miR-375-3p are elevated in the late stages of NAFLD and that miR-27b-3p and miR-122-5p are increased with disease progression. Our results reveal a synergistic regulation of key processes in NAFLD development and progression by miRNAs. Further investigation is needed to unravel the roles of these miRNAs for developing new strategies for NAFLD treatment. This article has an associated First Person interview with the joint first authors of the paper. Summary:Apoe−/− mice administered a high-fat diet represent a model of non-alcoholic fatty liver disease, revealing the synergistic regulation of key processes in disease progression by miRNAs and indicating some miRNAs as biomarkers for diagnosis.
Collapse
Affiliation(s)
- Andrea R López-Pastor
- Laboratory of Hepatic and Cardiovascular Diseases, Biochemistry and Molecular Biology Department, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Jorge Infante-Menéndez
- Laboratory of Hepatic and Cardiovascular Diseases, Biochemistry and Molecular Biology Department, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Tamara González-Illanes
- Laboratory of Hepatic and Cardiovascular Diseases, Biochemistry and Molecular Biology Department, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Paula González-López
- Laboratory of Hepatic and Cardiovascular Diseases, Biochemistry and Molecular Biology Department, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Águeda González-Rodríguez
- Liver Research Unit, Hospital Universitario Santa Cristina, Instituto de Investigación Sanitaria Princesa, 28009 Madrid, Spain.,CIBER of Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
| | - Carmelo García-Monzón
- Liver Research Unit, Hospital Universitario Santa Cristina, Instituto de Investigación Sanitaria Princesa, 28009 Madrid, Spain.,CIBER of Hepatic and Digestive Diseases (CIBERehd), 28029 Madrid, Spain
| | - Melina Vega de Céniga
- Department of Angiology and Vascular Surgery, Hospital de Galdakao-Usansolo, Galdakao, 48960 Bizkaia, Spain.,Biocruces Bizkaia Health Research Institute, Barakaldo, 48903 Bizkaia, Spain
| | - Leticia Esparza
- Department of Angiology and Vascular Surgery, Hospital de Galdakao-Usansolo, Galdakao, 48960 Bizkaia, Spain.,Biocruces Bizkaia Health Research Institute, Barakaldo, 48903 Bizkaia, Spain
| | - Almudena Gómez-Hernández
- Laboratory of Hepatic and Cardiovascular Diseases, Biochemistry and Molecular Biology Department, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Óscar Escribano
- Laboratory of Hepatic and Cardiovascular Diseases, Biochemistry and Molecular Biology Department, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| |
Collapse
|
4
|
Kizivat T, Maric I, Mudri D, Curcic IB, Primorac D, Smolic M. Hypothyroidism and Nonalcoholic Fatty Liver Disease: Pathophysiological Associations and Therapeutic Implications. J Clin Transl Hepatol 2020; 8:347-353. [PMID: 33083258 PMCID: PMC7562794 DOI: 10.14218/jcth.2020.00027] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 06/05/2020] [Accepted: 06/28/2020] [Indexed: 12/12/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a complex clinical entity which can be secondary to many other diseases including hypothyroidism, characterized by lowering of thyroid hormones and increased thyroid stimulating hormone (TSH). A lot of emerging data published recently advocates the hypothesis that hypothyroid induced NAFLD could be a separate clinical entity, even suggesting possible treatment options for NAFLD involving substitution therapy for hypothyroidism along with lifestyle modifications. In addition, a whole new field of research is focused on thyromimetics in NAFLD/NASH treatment, currently in phase 3 clinical trials. In this critical review we summarized epidemiological and pathophysiological evidence linking these two clinical entities and described specific treatment options with the accent on promising new agents in NAFLD treatment, specifically thyroid hormone receptor (THR) agonist and its metabolites.
Collapse
Affiliation(s)
- Tomislav Kizivat
- University of Osijek, Faculty of Medicine, Osijek, Croatia
- University Hospital Osijek, Osijek, Croatia
| | - Ivana Maric
- University of Osijek, Faculty of Medicine, Osijek, Croatia
- University Hospital Osijek, Osijek, Croatia
| | - Dunja Mudri
- University of Osijek, Faculty of Medicine, Osijek, Croatia
- University Hospital Osijek, Osijek, Croatia
| | - Ines Bilic Curcic
- University of Osijek, Faculty of Medicine, Osijek, Croatia
- University Hospital Osijek, Osijek, Croatia
| | - Dragan Primorac
- University of Osijek, Faculty of Medicine, Osijek, Croatia
- St Catherine Specialty Hospital, Zagreb & Zabok, Croatia
- University of Split School of Medicine, Split, Croatia
- Eberly College of Science, State College, Penn State University, PA, USA
- The Henry C Lee College of Criminal Justice & Forensic Sciences, University of New Haven, West Haven, CT, USA
- University of Rijeka School of Medicine, Rijeka, Croatia
- University of Osijek Faculty of Dental Medicine & Health, Osijek, Croatia
| | - Martina Smolic
- University of Osijek, Faculty of Medicine, Osijek, Croatia
- University of Osijek Faculty of Dental Medicine & Health, Osijek, Croatia
- Correspondence to: Martina Smolic, University of Osijek, Faculty of Medicine, Department of Pharmacology; Faculty of Dental Medicine and Health, Department of Pharmacology and Biochemistry, J. Huttlera 4, 31000 Osijek, Croatia. Tel: +385-31-512-800, Fax: +385-31-512-833, E-mail:
| |
Collapse
|
5
|
Hypothyroidism-Induced Nonalcoholic Fatty Liver Disease (HIN): Mechanisms and Emerging Therapeutic Options. Int J Mol Sci 2020; 21:ijms21165927. [PMID: 32824723 PMCID: PMC7460638 DOI: 10.3390/ijms21165927] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/14/2020] [Accepted: 08/16/2020] [Indexed: 02/07/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is an emerging worldwide problem and its association with other metabolic pathologies has been one of the main research topics in the last decade. The aim of this review article is to provide an up-to-date correlation between hypothyroidism and NAFLD. We followed evidence regarding epidemiological impact, immunopathogenesis, thyroid hormone-liver axis, lipid and cholesterol metabolism, insulin resistance, oxidative stress, and inflammation. After evaluating the influence of thyroid hormone imbalance on liver structure and function, the latest studies have focused on developing new therapeutic strategies. Thyroid hormones (THs) along with their metabolites and thyroid hormone receptor β (THR-β) agonist are the main therapeutic targets. Other liver specific analogs and alternative treatments have been tested in the last few years as potential NAFLD therapy. Finally, we concluded that further research is necessary as well as the need for an extensive evaluation of thyroid function in NAFLD/NASH patients, aiming for better management and outcome.
Collapse
|
6
|
The Interplay between Oxidative Stress and miRNAs in Obesity-Associated Hepatic and Vascular Complications. Antioxidants (Basel) 2020; 9:antiox9070607. [PMID: 32664383 PMCID: PMC7402144 DOI: 10.3390/antiox9070607] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/02/2020] [Accepted: 07/09/2020] [Indexed: 12/11/2022] Open
Abstract
Nowadays, the obesity pandemic is one of the most relevant health issues worldwide. This condition is tightly related to comorbidities such as non-alcoholic fatty liver disease (NAFLD) and cardiovascular diseases (CVDs), namely atherosclerosis. Dysregulated lipid metabolism and inflammation link these three diseases, leading to a subsequent increase of oxidative stress (OS) causing severe cellular damage. On the other hand, microRNAs (miRNAs) are short, single-stranded, non-coding RNAs that act as post-transcriptional negative regulators of gene expression, thus being involved in the molecular mechanisms that promote the development of many pathologies including obesity and its comorbidities. The involvement of miRNAs in promoting or opposing OS in disease progression is becoming more evident. Some miRNAs, such as miR-200a and miR.421, seem to play important roles in OS control in NAFLD. On the other hand, miR-92a and miR-133, among others, are important in the development of atherosclerosis. Moreover, since both diseases are linked to obesity, they share common altered miRNAs, being miR-34a and miR-21 related to OS. This review summarizes the latest advances in the knowledge about the mechanisms of oxidative stress (OS) generation in obesity-associated NAFLD and atherosclerosis, as well as the role played by miRNAs in the regulation of such mechanisms.
Collapse
|