1
|
Li X, Gao B, Gao B, Li X, Xia X. Transcriptome profiling reveals dysregulation of inflammatory and protein synthesis genes in PCOS. Sci Rep 2024; 14:16596. [PMID: 39025980 PMCID: PMC11258128 DOI: 10.1038/s41598-024-67461-4] [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: 02/26/2024] [Accepted: 07/11/2024] [Indexed: 07/20/2024] Open
Abstract
To analyze the differential expression genes of polycystic ovary syndrome (PCOS), clarify their functions and pathways, as well as the protein-protein interaction network, identify HUB genes, and explore the pathological mechanism. PCOS microarray datasets were screened from the GEO database. Common differentially expressed genes (co-DEGs) were obtained using GEO2R and Venn analysis. Enrichment and pathway analyses were conducted using the DAVID online tool, with results presented in bubble charts. Protein-protein interaction analysis was performed using the STRING tool. HUB genes were identified using Cytoscape software and further interpreted with the assistance of the GeneCards database. A total of two sets of co-DEGs (108 and 102), key proteins (15 and 55), and hub genes (10 and 10) were obtained. The co-DEGs: (1) regulated inflammatory responses and extracellular matrix, TNF, and IL-17 signaling pathways; (2) regulated ribosomes and protein translation, ribosome and immune pathways. The key proteins: (1) regulated inflammation, immunity, transcription, matrix metabolism, proliferation/differentiation, energy, and repair; (2) regulated ubiquitination, enzymes, companion proteins, respiratory chain components, and fusion proteins. The Hub genes: (1) encoded transcription factors and cytokines, playing vital roles in development and proliferation; (2) encoded ribosomes and protein synthesis, influencing hormone and protein synthesis, associated with development and infertility. The dysregulated expression of inflammation and protein synthesis genes in PCOS may be the key mechanism underlying its onset and progression.
Collapse
Affiliation(s)
- Xilian Li
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, China
| | - Biao Gao
- Teaching and Research Support Center, Naval Medical University, Shanghai, 200433, China.
| | - Bingsi Gao
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, China
| | - Xin Li
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, China
| | - Xian Xia
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, China.
| |
Collapse
|
2
|
Nadasy GL, Patai BB, Molnar AA, Hetthessy JR, Tokes AM, Varady Z, Dornyei G. Vicious Circle With Venous Hypertension, Irregular Flow, Pathological Venous Wall Remodeling, and Valve Destruction in Chronic Venous Disease: A Review. Angiology 2024:33197241256680. [PMID: 38839285 DOI: 10.1177/00033197241256680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Substantial advances occurred in phlebological practice in the last two decades. With the use of modern diagnostic equipment, the patients' venous hemodynamics can be examined in detail in everyday practice. Application of venous segments for arterial bypasses motivated studies on the effect of hemodynamic load on the venous wall. New animal models have been developed to study hemodynamic effects on the venous system. In vivo and in vitro studies revealed cellular phase transitions of venous endothelial, smooth muscle, and fibroblastic cells and changes in connective tissue composition, under hemodynamic load and at different locations of the chronically diseased venous system. This review is an attempt to integrate our knowledge from epidemiology, paleoanthropology and anthropology, clinical and experimental hemodynamic studies, histology, cell physiology, cell pathology, and molecular biology on the complex pathomechanism of this frequent disease. Our conclusion is that the disease is initiated by limited genetic adaptation of mankind not to bipedalism but to bipedalism in the unmoving standing or sitting position. In the course of the disease several pathologic vicious circles emerge, sustained venous hypertension inducing cellular phase transitions, chronic wall inflammation, apoptosis of cells, pathologic dilation, and valvular damage which, in turn, further aggravate the venous hypertension.
Collapse
Affiliation(s)
- Gyorgy L Nadasy
- Department of Physiology, Semmelweis University, Budapest, Hungary
| | | | - Andrea A Molnar
- Department of Cardiology, Semmelweis University, Budapest, Hungary
| | | | - Anna-Maria Tokes
- Department of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary
| | | | - Gabriella Dornyei
- Department of Morphology and Physiology, Health Science Faculty, Semmelweis University, Budapest, Hungary
| |
Collapse
|
3
|
Süli A, Magyar P, Vezér M, Bányai B, Szekeres M, Sipos M, Mátrai M, Hetthéssy JR, Dörnyei G, Ács N, Horváth EM, Nádasy GL, Várbíró S, Török M. Effects of Gender and Vitamin D on Vascular Reactivity of the Carotid Artery on a Testosterone-Induced PCOS Model. Int J Mol Sci 2023; 24:16577. [PMID: 38068901 PMCID: PMC10706740 DOI: 10.3390/ijms242316577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/15/2023] [Accepted: 11/19/2023] [Indexed: 12/18/2023] Open
Abstract
The negative cardiovascular effects of polycystic ovary syndrome (PCOS) and vitamin D deficiency (VDD) have been discussed previously; however, the sex differences between PCOS females and males are not yet known. Our aim was to investigate the effect of PCOS and VDD in the carotid artery of male and female Wistar rats. Females were treated with transdermal testosterone (Androgel) for 8 weeks, which caused PCOS. VDD and vitamin D supplementation were accomplished via diet. The carotid arteries' contraction and relaxation were examined using myography. Receptor density was investigated using immunohistochemistry. In PCOS females, angiotensin receptor density, angiotensin II-induced contraction, androgen receptor optical density, and testosterone-induced relaxation increased. The increased contractile response may increase cardiovascular vulnerability in women with PCOS. As an effect of VDD, estrogen receptor density increased in all our groups, which probably compensated for the reduced relaxation caused by VDD. Testosterone-induced relaxation was decreased as a result of VDD in males and non-PCOS females, whereas this reduction was absent in PCOS females. Male sex is associated with increased contraction ability compared with non-PCOS and PCOS females. VDD and Androgel treatment show significant gender differences in their effects on carotid artery reactivity. Both VDD and PCOS result in a dysfunctional vascular response, which can contribute to cardiovascular diseases.
Collapse
Affiliation(s)
- Anita Süli
- Department of Obstetrics and Gynecology, Semmelweis University, 1082 Budapest, Hungary; (A.S.); (M.S.); (N.Á.); (S.V.)
| | - Péter Magyar
- Medical Imaging Centre, Faculty of Medicine, Semmelweis University, 1082 Budapest, Hungary;
| | - Márton Vezér
- Department of Obstetrics and Gynecology, Semmelweis University, 1082 Budapest, Hungary; (A.S.); (M.S.); (N.Á.); (S.V.)
| | - Bálint Bányai
- Department of Physiology, Faculty of Medicine, Semmelweis University, 1094 Budapest, Hungary; (B.B.); (M.S.); (E.M.H.); (G.L.N.)
| | - Mária Szekeres
- Department of Physiology, Faculty of Medicine, Semmelweis University, 1094 Budapest, Hungary; (B.B.); (M.S.); (E.M.H.); (G.L.N.)
- Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, 1088 Budapest, Hungary;
| | - Miklós Sipos
- Department of Obstetrics and Gynecology, Semmelweis University, 1082 Budapest, Hungary; (A.S.); (M.S.); (N.Á.); (S.V.)
| | - Máté Mátrai
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary;
| | - Judit Réka Hetthéssy
- Workgroup of Research Management, Doctoral School, Semmelweis University, 1085 Budapest, Hungary;
| | - Gabriella Dörnyei
- Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, 1088 Budapest, Hungary;
| | - Nándor Ács
- Department of Obstetrics and Gynecology, Semmelweis University, 1082 Budapest, Hungary; (A.S.); (M.S.); (N.Á.); (S.V.)
| | - Eszter Mária Horváth
- Department of Physiology, Faculty of Medicine, Semmelweis University, 1094 Budapest, Hungary; (B.B.); (M.S.); (E.M.H.); (G.L.N.)
| | - György L. Nádasy
- Department of Physiology, Faculty of Medicine, Semmelweis University, 1094 Budapest, Hungary; (B.B.); (M.S.); (E.M.H.); (G.L.N.)
| | - Szabolcs Várbíró
- Department of Obstetrics and Gynecology, Semmelweis University, 1082 Budapest, Hungary; (A.S.); (M.S.); (N.Á.); (S.V.)
- Workgroup of Research Management, Doctoral School, Semmelweis University, 1085 Budapest, Hungary;
- Department of Obstetrics and Gynecology, University of Szeged, 6725 Szeged, Hungary
| | - Marianna Török
- Department of Obstetrics and Gynecology, Semmelweis University, 1082 Budapest, Hungary; (A.S.); (M.S.); (N.Á.); (S.V.)
- Workgroup of Research Management, Doctoral School, Semmelweis University, 1085 Budapest, Hungary;
| |
Collapse
|
4
|
Pál É, Hadjadj L, Fontányi Z, Monori-Kiss A, Lippai N, Horváth EM, Magyar A, Horváth E, Monos E, Nádasy GL, Benyó Z, Várbíró S. Gender, hyperandrogenism and vitamin D deficiency related functional and morphological alterations of rat cerebral arteries. PLoS One 2019; 14:e0216951. [PMID: 31083690 PMCID: PMC6513066 DOI: 10.1371/journal.pone.0216951] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 05/01/2019] [Indexed: 12/26/2022] Open
Abstract
Hyperandrogenism is a risk factor of cerebrovascular diseases as androgens can alter markedly the regulation of cerebrovascular tone. We examined the combined impact of androgen excess and vitamin D deficiency (VDD), a common co-morbidity in hyperandrogenic disorders, on remodeling and testosterone-induced vascular responses of anterior cerebral arteries (ACA) in order to evaluate the interplay between androgens and VDD in the cerebral vasculature. Male and female Wistar rats were either fed with vitamin D deficient or vitamin D supplemented diet. Half of the female animals from both groups received transdermal testosterone treatment. After 8 weeks, vessel lumen, wall thickness and testosterone-induced vascular tone of isolated ACA were determined using pressure microangiometry and histological examination. Androgen receptor protein expression in the wall of cerebral arteries was examined using immunohistochemistry. In female rats only combined VDD and testosterone treatment decreased the lumen and increased the wall thickness of ACA. In males, however VDD by itself was able to decrease the lumen and increase the wall thickness. Vascular reactivity showed similar alterations: in females, testosterone constricted the ACA only after combined VDD and hyperandrogenism, whereas in males VDD resulted in increased testosterone-induced contractions in spite of decreased androgen receptor expression. In conclusion, a marked interplay between hyperandrogenism and VDD results in inward remodeling and enhanced testosterone-induced constrictions of cerebral arteries, which might compromise the cerebral circulation and thus, increase the risk of stroke in the long term. In addition, the early cerebrovascular manifestation of VDD appears to require androgen excess and thus, depends on gender.
Collapse
Affiliation(s)
- Éva Pál
- Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary
- * E-mail:
| | - Leila Hadjadj
- Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary
| | - Zoltán Fontányi
- 2nd Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary
| | - Anna Monori-Kiss
- Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary
| | - Norbert Lippai
- Department of Pathology, Jász-Nagykun-Szolnok County Hetényi Géza Hospital, Szolnok, Hungary
| | | | - Attila Magyar
- Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - Eszter Horváth
- 2nd Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary
| | - Emil Monos
- Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary
| | - György L. Nádasy
- Department of Physiology, Semmelweis University, Budapest, Hungary
| | - Zoltán Benyó
- Institute of Clinical Experimental Research, Semmelweis University, Budapest, Hungary
| | - Szabolcs Várbíró
- 2nd Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary
| |
Collapse
|
5
|
Tamadon A, Hu W, Cui P, Ma T, Tong X, Zhang F, Li X, Shao LR, Feng Y. How to choose the suitable animal model of polycystic ovary syndrome? TRADITIONAL MEDICINE AND MODERN MEDICINE 2018. [DOI: 10.1142/s2575900018300047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a gynecological metabolic and endocrine disorder with uncertain etiology. To understand the etiology of PCOS or the evaluation of various therapeutic agents, different animal models have been introduced. Considering this fact that is difficult to develop an animal model that mimics all aspects of this syndrome, but, similarity of biological, anatomical, and/or biochemical features of animal model to the human PCOS phenotypes can increase its application. This review paper evaluates the recently researched animal models and introduced the best models for different research purposes in PCOS studies. During January 2013 to January 2017, 162 studies were identified which applied various kinds of animal models of PCOS including rodent, primate, ruminant and fish. Between these models, prenatal and pre-pubertal androgen rat models and then prenatal androgen mouse model have been studied in detail than others. The comparison of main features of these models with women PCOS demonstrates higher similarity of these three models to human conditions. Thereafter, letrozole models can be recommended for the investigation of various aspects of PCOS. Interestingly, similarity of PCOS features of post-pubertal insulin and human chorionic gonadotropin rat models with women PCOS were considerable which can make it as a good choice for future investigations.
Collapse
Affiliation(s)
- Amin Tamadon
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Wei Hu
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Peng Cui
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Tong Ma
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Xiaoyu Tong
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| | - Feifei Zhang
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, P. R. China
| | - Xin Li
- Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, P. R. China
| | - Linus R. Shao
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg 40530, Sweden
| | - Yi Feng
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Brain Science Collaborative Innovation Center, Fudan University, Shanghai 200032, P. R. China
- Institute of Acupuncture and Moxibustion, Fudan Institutes of Integrative Medicine, Fudan University, Shanghai 200032, P. R. China
| |
Collapse
|
6
|
Gao L, Cao JT, Liang Y, Zhao YC, Lin XH, Li XC, Tan YJ, Li JY, Zhou CL, Xu HY, Sheng JZ, Huang HF. Calcitriol attenuates cardiac remodeling and dysfunction in a murine model of polycystic ovary syndrome. Endocrine 2016; 52:363-73. [PMID: 26578366 DOI: 10.1007/s12020-015-0797-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 11/01/2015] [Indexed: 12/25/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a complex reproductive and metabolic disorder affecting 10 % of reproductive-aged women, and is well associated with an increased prevalence of cardiovascular risk factors. However, there are few data concerning the direct association of PCOS with cardiac pathologies. The present study aims to investigate the changes in cardiac structure, function, and cardiomyocyte survival in a PCOS model, and explore the possible effect of calcitriol administration on these changes. PCOS was induced in C57BL/6J female mice by chronic dihydrotestosterone administration, as evidenced by irregular estrous cycles, obesity and dyslipidemia. PCOS mice progressively developed cardiac abnormalities including cardiac hypertrophy, interstitial fibrosis, myocardial apoptosis, and cardiac dysfunction. Conversely, concomitant administration of calcitriol significantly attenuated cardiac remodeling and cardiomyocyte apoptosis, and improved cardiac function. Molecular analysis revealed that the beneficial effect of calcitriol was associated with normalized autophagy function by increasing phosphorylation levels of AMP-activated protein kinase and inhibiting phosphorylation levels of mammalian target of rapamycin complex. Our findings provide the first evidence for the presence of cardiac remodeling in a PCOS model, and vitamin D supplementation may be a potential therapeutic strategy for the prevention and treatment of PCOS-related cardiac remodeling.
Collapse
Affiliation(s)
- Ling Gao
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Jia-Tian Cao
- Department of Cardiology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200011, China
| | - Yan Liang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Yi-Chao Zhao
- Department of Cardiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Xian-Hua Lin
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Xiao-Cui Li
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Ya-Jing Tan
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Jing-Yi Li
- Institute of Embryo-Fetal Original Adult Disease, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
- The Key Laboratory of Reproductive Genetics, Ministry of Education (Zhejiang University), Hangzhou, 310058, China
| | - Cheng-Liang Zhou
- The Key Laboratory of Reproductive Genetics, Ministry of Education (Zhejiang University), Hangzhou, 310058, China
| | - Hai-Yan Xu
- The Key Laboratory of Reproductive Genetics, Ministry of Education (Zhejiang University), Hangzhou, 310058, China
| | - Jian-Zhong Sheng
- The Key Laboratory of Reproductive Genetics, Ministry of Education (Zhejiang University), Hangzhou, 310058, China
- Department of Pathology and Pathophysiology, School of Medicine, Zhejiang University, Hangzhou, 310058, China
| | - He-Feng Huang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China.
- Institute of Embryo-Fetal Original Adult Disease, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China.
- The Key Laboratory of Reproductive Genetics, Ministry of Education (Zhejiang University), Hangzhou, 310058, China.
| |
Collapse
|
7
|
Sternberg Z. Promoting sympathovagal balance in multiple sclerosis; pharmacological, non-pharmacological, and surgical strategies. Autoimmun Rev 2016; 15:113-23. [DOI: 10.1016/j.autrev.2015.04.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
8
|
Impaired Neurovisceral Integration of Cardiovascular Modulation Contributes to Multiple Sclerosis Morbidities. Mol Neurobiol 2016; 54:362-374. [DOI: 10.1007/s12035-015-9599-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 12/01/2015] [Indexed: 12/16/2022]
|
9
|
Affiliation(s)
- Zohara Sternberg
- Department of Neurology, Stroke Center, Buffalo Medical Center, Buffalo, NY, USA
| |
Collapse
|