1
|
Svigkou A, Katsi V, Kordalis VG, Tsioufis K. The Molecular Basis of the Augmented Cardiovascular Risk in Offspring of Mothers with Hypertensive Disorders of Pregnancy. Int J Mol Sci 2024; 25:5455. [PMID: 38791492 PMCID: PMC11121482 DOI: 10.3390/ijms25105455] [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: 04/09/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
The review examines the impact of maternal preeclampsia (PE) on the cardiometabolic and cardiovascular health of offspring. PE, a hypertensive disorder of pregnancy, is responsible for 2 to 8% of pregnancy-related complications. It significantly contributes to adverse outcomes for their infants, affecting the time of birth, the birth weight, and cardiometabolic risk factors such as blood pressure, body mass index (BMI), abdominal obesity, lipid profiles, glucose, and insulin. Exposure to PE in utero predisposes offspring to an increased risk of cardiometabolic diseases (CMD) and cardiovascular diseases (CVD) through mechanisms that are not fully understood. The incidence of CMD and CVD is constantly increasing, whereas CVD is the main cause of morbidity and mortality globally. A complex interplay of genes, environment, and developmental programming is a plausible explanation for the development of endothelial dysfunction, which leads to atherosclerosis and CVD. The underlying molecular mechanisms are angiogenic imbalance, inflammation, alterations in the renin-angiotensin-aldosterone system (RAAS), endothelium-derived components, serotonin dysregulation, oxidative stress, and activation of both the hypothalamic-pituitary-adrenal axis and hypothalamic-pituitary-gonadal axis. Moreover, the potential role of epigenetic factors, such as DNA methylation and microRNAs as mediators of these effects is emphasized, suggesting avenues for future research and therapeutic interventions.
Collapse
Affiliation(s)
| | - Vasiliki Katsi
- Cardiology Department, School of Medicine, Hippokration General Hospital, National and Kapodistrian University of Athens, 157 72 Athens, Greece;
| | - Vasilios G. Kordalis
- School of Medicine, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece;
| | - Konstantinos Tsioufis
- Cardiology Department, School of Medicine, Hippokration General Hospital, National and Kapodistrian University of Athens, 157 72 Athens, Greece;
| |
Collapse
|
2
|
de Pedro MÁ, Pulido M, Álvarez V, Marinaro F, Marchena AM, Sánchez-Margallo FM, Casado JG, López E. Menstrual blood-derived stromal cells: insights into their secretome in acute hypoxia conditions. Mol Med 2023; 29:48. [PMID: 37016307 PMCID: PMC10074862 DOI: 10.1186/s10020-023-00646-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/23/2023] [Indexed: 04/06/2023] Open
Abstract
BACKGROUND Despite constant advances in regenerative medicine, the closure of chronic wounds is still challenging. Therapeutic approaches using locally administered MSCs have been considered a promising option. However, the viability of these cells is seriously threatened by acute hypoxic stress linked to wound healing. In this work, we aimed to study the tolerance of Menstrual blood-derived stromal cells (MenSCs) to acute hypoxia and their therapeutic paracrine effect. METHODS Isolated MenSCs were phenotypically characterized and evaluated in terms of proliferation, viability, and gene expression, under acute hypoxia (AH) compared with conventional cultured condition or normoxia (N). A step further, the secretome of MenSCs under acute hypoxia was analyzed with respect to their miRNAs content and by in vitro functional assays. For the analysis of differences between the two groups, Student's t-test was performed and one-way ANOVA and Tukey's multiple comparisons test for multiple groups were used. RESULTS Our results revealed that the viability of MenSCs was not affected under acute hypoxia, although proliferation rate slowed down. Gene analysis revealed 5 up-regulated (BNIP3, ANGPTL4, IL6, IL1B, and PDK1) and 4 down-regulated genes (IDO1, HMOX1, ANGPTL2, and HGF) in AH compared to N. Global gene expression analysis revealed a decrease in the gene ontology functions of migration and wound response with respect to the normoxic condition. In contrast, functions such as angiogenesis were enriched under the AH condition. Regarding the secretome analysis, two miRNAs involved in angiogenic processes (hsa-miR-148a-3p and hsa-miR-378a-3p), were significantly up-expressed when compared to the normoxic condition, being MYC gene, the unique target of both. Functional assays on HUVECs revealed a potential pro-angiogenic capacity of MenSCs cultured in both oxygen conditions (N and AH) based on the wound closure and tube formation results of their released paracrine factors. However, when compared to normoxia, the paracrine factors of MenSCs under acute hypoxia slightly reduced the proliferation, migration, and in vitro wound closure of HUVECs. CONCLUSIONS MenSC exhibited a good survival capacity under acute hypoxic conditions as well as beneficial properties applicable in the field of tissue regeneration through their secretome, which makes them a potential cell source for wound healing interventions.
Collapse
Affiliation(s)
- María Ángeles de Pedro
- Stem Cell Therapy Unit, Jesús Usón Minimally Invasive Surgery Centre, 10071, Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029, Madrid, Spain
| | - María Pulido
- Stem Cell Therapy Unit, Jesús Usón Minimally Invasive Surgery Centre, 10071, Cáceres, Spain
| | - Verónica Álvarez
- Stem Cell Therapy Unit, Jesús Usón Minimally Invasive Surgery Centre, 10071, Cáceres, Spain
| | - Federica Marinaro
- Stem Cell Therapy Unit, Jesús Usón Minimally Invasive Surgery Centre, 10071, Cáceres, Spain
| | - Ana María Marchena
- Stem Cell Therapy Unit, Jesús Usón Minimally Invasive Surgery Centre, 10071, Cáceres, Spain
| | - Francisco Miguel Sánchez-Margallo
- Stem Cell Therapy Unit, Jesús Usón Minimally Invasive Surgery Centre, 10071, Cáceres, Spain.
- RICORS-TERAV Network, ISCIII, 28029, Madrid, Spain.
| | - Javier G Casado
- RICORS-TERAV Network, ISCIII, 28029, Madrid, Spain
- Immunology Unit, University of Extremadura, 10003, Cáceres, Spain
- Institute of Molecular Pathology Biomarkers, University of Extremadura, 10003, Cáceres, Spain
| | - Esther López
- Stem Cell Therapy Unit, Jesús Usón Minimally Invasive Surgery Centre, 10071, Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029, Madrid, Spain
| |
Collapse
|
3
|
Corydon TJ, Schulz H, Richter P, Strauch SM, Böhmer M, Ricciardi DA, Wehland M, Krüger M, Erzinger GS, Lebert M, Infanger M, Wise PM, Grimm D. Current Knowledge about the Impact of Microgravity on Gene Regulation. Cells 2023; 12:cells12071043. [PMID: 37048115 PMCID: PMC10093652 DOI: 10.3390/cells12071043] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/24/2023] [Accepted: 03/25/2023] [Indexed: 03/31/2023] Open
Abstract
Microgravity (µg) has a massive impact on the health of space explorers. Microgravity changes the proliferation, differentiation, and growth of cells. As crewed spaceflights into deep space are being planned along with the commercialization of space travelling, researchers have focused on gene regulation in cells and organisms exposed to real (r-) and simulated (s-) µg. In particular, cancer and metastasis research benefits from the findings obtained under µg conditions. Gene regulation is a key factor in a cell or an organism’s ability to sustain life and respond to environmental changes. It is a universal process to control the amount, location, and timing in which genes are expressed. In this review, we provide an overview of µg-induced changes in the numerous mechanisms involved in gene regulation, including regulatory proteins, microRNAs, and the chemical modification of DNA. In particular, we discuss the current knowledge about the impact of microgravity on gene regulation in different types of bacteria, protists, fungi, animals, humans, and cells with a focus on the brain, eye, endothelium, immune system, cartilage, muscle, bone, and various cancers as well as recent findings in plants. Importantly, the obtained data clearly imply that µg experiments can support translational medicine on Earth.
Collapse
Affiliation(s)
- Thomas J. Corydon
- Department of Biomedicine, Aarhus University, Hoegh Guldbergs Gade 10, 8000 Aarhus, Denmark
- Department of Ophthalmology, Aarhus University Hospital, Palle Juul-Jensens Blvd. 99, 8200 Aarhus, Denmark
- Correspondence: ; Tel.: +45-28-992-179
| | - Herbert Schulz
- Department of Microgravity and Translational Regenerative Medicine, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
- Clinic for Plastic, Aesthetic and Hand Surgery, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
| | - Peter Richter
- Gravitational Biology Group, Department of Biology, Friedrich-Alexander University, 91058 Erlangen, Germany
| | - Sebastian M. Strauch
- Postgraduate Program in Health and Environment, University of Joinville Region, Joinville 89219-710, SC, Brazil
| | - Maik Böhmer
- Institute for Molecular Biosciences, Johann Wolfgang Goethe Universität, 60438 Frankfurt am Main, Germany
| | - Dario A. Ricciardi
- Institute for Molecular Biosciences, Johann Wolfgang Goethe Universität, 60438 Frankfurt am Main, Germany
| | - Markus Wehland
- Department of Microgravity and Translational Regenerative Medicine, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
- Clinic for Plastic, Aesthetic and Hand Surgery, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
| | - Marcus Krüger
- Department of Microgravity and Translational Regenerative Medicine, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
| | - Gilmar S. Erzinger
- Postgraduate Program in Health and Environment, University of Joinville Region, Joinville 89219-710, SC, Brazil
| | - Michael Lebert
- Gravitational Biology Group, Department of Biology, Friedrich-Alexander University, 91058 Erlangen, Germany
| | - Manfred Infanger
- Department of Microgravity and Translational Regenerative Medicine, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
- Clinic for Plastic, Aesthetic and Hand Surgery, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
| | - Petra M. Wise
- Department of Microgravity and Translational Regenerative Medicine, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
- The Saban Research Institute, Children’s Hospital Los Angeles, University of Southern California, 4650 Sunset Blvd, Los Angeles, CA 90027, USA
| | - Daniela Grimm
- Department of Biomedicine, Aarhus University, Hoegh Guldbergs Gade 10, 8000 Aarhus, Denmark
- Department of Microgravity and Translational Regenerative Medicine, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
- Clinic for Plastic, Aesthetic and Hand Surgery, Medical Faculty, University Hospital Magdeburg, Otto von Guericke University, Leipziger Straße 44, 39120 Magdeburg, Germany
- Research Group ‘Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt-und Schwerelosigkeitsbedingungen’ (MARS), Otto von Guericke University, Universitätsplatz 2, 39106 Magdeburg, Germany
| |
Collapse
|
4
|
Rafiq M, Dandare A, Javed A, Liaquat A, Raja AA, Awan HM, Khan MJ, Naeem A. Competing Endogenous RNA Regulatory Networks of hsa_circ_0126672 in Pathophysiology of Coronary Heart Disease. Genes (Basel) 2023; 14:genes14030550. [PMID: 36980823 PMCID: PMC10047999 DOI: 10.3390/genes14030550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/08/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Coronary heart disease (CHD) is a global health concern, and its molecular origin is not fully elucidated. Dysregulation of ncRNAs has been linked to many metabolic and infectious diseases. This study aimed to explore the role of circRNAs in the pathogenesis of CHD and predicted a candidate circRNA that could be targeted for therapeutic approaches to the disease. circRNAs associated with CHD were identified and CHD gene expression profiles were obtained, and analyzed with GEO2R. In addition, differentially expressed miRNA target genes (miR-DEGs) were identified and subjected to functional enrichment analysis. Networks of circRNA/miRNA/mRNA and the miRNA/affected pathways were constructed. Furthermore, a miRNA/mRNA homology study was performed. We identified that hsa_circ_0126672 was strongly associated with the CHD pathology by competing for endogenous RNA (ceRNA) mechanisms. hsa_circ_0126672 characteristically sponges miR-145-5p, miR-186-5p, miR-548c-3p, miR-7-5p, miR-495-3p, miR-203a-3p, and miR-21. Up-regulation of has_circ_0126672 affected various CHD-related cellular functions, such as atherosclerosis, JAK/STAT, and Apelin signaling pathways. Our results also revealed a perfect and stable interaction for the hybrid of miR-145-5p with NOS1 and RPS6KB1. Finally, miR-145-5p had the highest degree of interaction with the validated small molecules. Henchashsa_circ_0126672 and target miRNAs, notably miR-145-5p, could be good candidates for the diagnosis and therapeutic approaches to CHD.
Collapse
Affiliation(s)
- Muhammad Rafiq
- Department of Biosciences, COMSATS University Islamabad, Islamabad 45550, Pakistan
- Department of Biochemistry, Shifa College of Medicine, Shifa Tameer-e-Millat University, Islamabad 45550, Pakistan
| | - Abdullahi Dandare
- Department of Biosciences, COMSATS University Islamabad, Islamabad 45550, Pakistan
- Department of Biochemistry, Usmanu Danfodiyo University Sokoto, Sokoto P.M.B 2346, Nigeria
| | - Arham Javed
- Department of Biosciences, COMSATS University Islamabad, Islamabad 45550, Pakistan
- Department of Biochemistry, Shifa College of Medicine, Shifa Tameer-e-Millat University, Islamabad 45550, Pakistan
| | - Afrose Liaquat
- Department of Biochemistry, Shifa College of Medicine, Shifa Tameer-e-Millat University, Islamabad 45550, Pakistan
| | - Afraz Ahmad Raja
- Department of Biosciences, COMSATS University Islamabad, Islamabad 45550, Pakistan
| | - Hassaan Mehboob Awan
- Department of Biosciences, COMSATS University Islamabad, Islamabad 45550, Pakistan
| | - Muhammad Jawad Khan
- Department of Biosciences, COMSATS University Islamabad, Islamabad 45550, Pakistan
- Correspondence: (M.J.K.); (A.N.); Tel.: +92-519-049-6140 (M.J.K)
| | - Aisha Naeem
- Health Research Governance Department, Ministry of Public Health, Doha P.O. Box 42, Qatar
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057, USA
- Correspondence: (M.J.K.); (A.N.); Tel.: +92-519-049-6140 (M.J.K)
| |
Collapse
|
5
|
Ma C, Duan X, Lei X. 3D cell culture model: From ground experiment to microgravity study. Front Bioeng Biotechnol 2023; 11:1136583. [PMID: 37034251 PMCID: PMC10080128 DOI: 10.3389/fbioe.2023.1136583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/13/2023] [Indexed: 04/11/2023] Open
Abstract
Microgravity has been shown to induce many changes in cell growth and differentiation due to offloading the gravitational strain normally exerted on cells. Although many studies have used two-dimensional (2D) cell culture systems to investigate the effects of microgravity on cell growth, three-dimensional (3D) culture scaffolds can offer more direct indications of the modified cell response to microgravity-related dysregulations compared to 2D culture methods. Thus, knowledge of 3D cell culture is essential for better understanding the in vivo tissue function and physiological response under microgravity conditions. This review discusses the advances in 2D and 3D cell culture studies, particularly emphasizing the role of hydrogels, which can provide cells with a mimic in vivo environment to collect a more natural response. We also summarized recent studies about cell growth and differentiation under real microgravity or simulated microgravity conditions using ground-based equipment. Finally, we anticipate that hydrogel-based 3D culture models will play an essential role in constructing organoids, discovering the causes of microgravity-dependent molecular and cellular changes, improving space tissue regeneration, and developing innovative therapeutic strategies. Future research into the 3D culture in microgravity conditions could lead to valuable therapeutic applications in health and pharmaceuticals.
Collapse
Affiliation(s)
- Chiyuan Ma
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an, China
| | - Xianglong Duan
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an, China
- Second Department of General Surgery, Shaanxi Provincial People’s Hospital, Xi’an, China
- *Correspondence: Xianglong Duan, ; Xiaohua Lei,
| | - Xiaohua Lei
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- *Correspondence: Xianglong Duan, ; Xiaohua Lei,
| |
Collapse
|
6
|
Exosomes derived from human hypertrophic scar fibroblasts induces smad and TAK1 signaling in normal dermal fibroblasts. Arch Biochem Biophys 2022; 722:109215. [DOI: 10.1016/j.abb.2022.109215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/29/2022] [Accepted: 04/07/2022] [Indexed: 11/23/2022]
|
7
|
Bacci S, Bani D. The Epidermis in Microgravity and Unloading Conditions and Their Effects on Wound Healing. Front Bioeng Biotechnol 2022; 10:666434. [PMID: 35392403 PMCID: PMC8980714 DOI: 10.3389/fbioe.2022.666434] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 03/08/2022] [Indexed: 01/06/2023] Open
Abstract
The future objectives of human space flight are changing from low-term permanence in the International Space Station to missions beyond low Earth orbit to explore other planets. This implies that astronauts would remain exposed for long time to a micro-gravity environment with limited medical support available. This has sparkled medical research to investigate how tissues may adapt to such conditions and how wound repair may be influenced. This mini-review is focused on the effects of microgravity and unloading conditions on the epidermis and its keratinocytes. Previous studies, originally aimed at improving the in vitro protocols to generate skin substitutes for plastic surgery purposes, showed that epidermal stem cells cultured in simulated microgravity underwent enhanced proliferation and viability and reduced terminal differentiation than under normal gravity. In the meantime, microgravity also triggered epithelial-mesenchymal transition of keratinocytes, promoting a migratory behavior. The molecular mechanisms, only partially understood, involve mechano-trasduction signals and pathways whereby specific target genes are activated, i.e., those presiding to circadian rhythms, migration, and immune suppression, or inhibited, i.e., those involved in stress responses. However, despite the above in vitro studies suggest that microgravity would accelerate keratinocyte growth rate and migration, in vivo findings on animals in experimental set-ups to simulate low gravity rather suggest that prolonged mechanical unloading contributes to delayed and impaired epidermal repair. This is in keeping with the finding that microgravity interferes at multiple levels with the regulatory signals which coordinate the different cell types involved in the repair process, thereby negatively influencing skin wound healing.
Collapse
Affiliation(s)
- Stefano Bacci
- Research Unit of Histology and Embryology, Florence, Italy
- Department Biology, Florence, Italy
- *Correspondence: Stefano Bacci,
| | - Daniele Bani
- Research Unit of Histology and Embryology, Florence, Italy
- Department, Experimental and Clinical Medicine, University of Florence, Florence, Italy
| |
Collapse
|
8
|
Pan HT, Shi XL, Fang M, Sun XM, Chen PP, Ding JL, Xia GY, Yu B, Zhang T, Zhu HD. Profiling of exosomal microRNAs expression in umbilical cord blood from normal and preeclampsia patients. BMC Pregnancy Childbirth 2022; 22:124. [PMID: 35152894 PMCID: PMC8842963 DOI: 10.1186/s12884-022-04449-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 02/03/2022] [Indexed: 02/08/2023] Open
Abstract
Background Epidemiological and experimental studies suggest that preeclampsia has a negative impact on maternity and offspring health. Previous studies report that dysregulation in utero-environment increases risk for elderly disease such as cardiovascular disease. However, the underlying mechanisms remain elusive. Specific microRNAs (miRNAs) are packaged in exosomes may regulate microvascular dysfunction in offspring of mothers with preeclampsia. The present study aimed to identify the differential expression profiles of microRNAs in the serum exosomes between patients with preeclampsia and normal pregnancies. Methods A comprehensive miRNA sequence-based approach was performed to compare exosomes carry miRNAs (Exo-miRNAs) expression levels in umbilical serum between normal and preeclampsia patients. Exosomes were isolated using the ExoQuick precipitation kit. Serum exosomes were then viewed under electron microscopy, and their characteristics determined by western blotting and nanoparticle-tracking analysis. Illumina platform was used to perform sequencing. Bioinformatics analysis was used to explore differentially expressed Exo-miRNAs in umbilical serum. Results Based on sequence similarity, 1733 known miRNAs were retrieved. Furthermore, 157 mature miRNAs in serum exosomes were significantly differential expressed between PE and those control groups (P<0.05, log2|FC| > 1). Out, of the 157 miRNAs, 96 were upregulated miRNAs whereas 61 miRNAs were downregulated. The 157 differentially expressed miRNAs targeted 51,424 differentially expressed genes. Functional analysis through KEGG pathway and Gene Ontology results uncovered that target genes of miRNAs with differential expression were significantly linked to several pathways and biological processes. Conclusion The findings of this study showed differential expression of umbilical serum Exo-miRNAs in normal compared with PE patients, implying that these Exo-miRNAs may associate with microvascular dysfunction in offspring of mothers with preeclampsia. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-022-04449-w.
Collapse
Affiliation(s)
- Hai-Tao Pan
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China.,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China.,The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Xiao-Liang Shi
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China.,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China
| | - Min Fang
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China.,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China
| | - Xiang-Mei Sun
- Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China
| | - Pan-Pan Chen
- Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China
| | - Jin-Long Ding
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China.,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China
| | - Gui-Yu Xia
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China.,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China
| | - Bin Yu
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China.,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China
| | - Tao Zhang
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China. .,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China.
| | - Hong-Dan Zhu
- Shaoxing Maternity and Child Health Care Hospital, Shaoxing, 312000, China. .,Obstetrics and Gynecology Hospital of Shaoxing University, Shaoxing, China.
| |
Collapse
|
9
|
Wang C, Lv Y, Sha Z, Zhang J, Wu J, Qi Y, Guo Z. Dicer Enhances Bevacizumab-Related Inhibition of Hepatocellular Carcinoma via Blocking the Vascular Endothelial Growth Factor Pathway. J Hepatocell Carcinoma 2022; 8:1643-1653. [PMID: 35004391 PMCID: PMC8721026 DOI: 10.2147/jhc.s327258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 12/22/2021] [Indexed: 12/12/2022] Open
Abstract
Purpose Vascular endothelial growth factor (VEGF) family members contribute greatly to the development and angiogenesis of hypervascular hepatocellular carcinoma (HCC). We have previously shown that Dicer inhibited HCC growth. In this study, we aimed to determine the relationship between Dicer and VEGF in HCC. Methods Gain-of-function studies were performed to determine the effect of different treatments on the proliferation, migration, and invasion of HCC cells. Expression of VEGF-A in xenograft tumor tissues was analysed using Western blotting, and that of CD31 using immunohistochemical analysis. Results We found that Dicer inhibited proliferation, migration and invasion of HCC cells by suppressing VEGF-A expression. Interestingly, VEGF-A165, which is the most prominent VEGF-A isoform, counteracted Dicer-induced inhibition of HCC cells. In addition, a monoclonal anti-VEGF antibody (bevacizumab) enhanced Dicer-induced inhibition of HCC in vitro and in vivo. Further, immunohistochemical analysis of CD31 indicated bevacizumab and Dicer synergized to reduce tumor microvessel density. Conclusion Our data demonstrated that Dicer enhanced bevacizumab-related inhibition of HCC cell via the VEGF pathway; therefore, Dicer in coordination with bevacizumab may provide another potential approach for HCC therapy.
Collapse
Affiliation(s)
- Cuiju Wang
- Department of Gynaecology Ultrasound, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yalei Lv
- Department of Medical Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Ziyue Sha
- Department of Immunology and Rheumatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Jingjing Zhang
- Department of Immunology and Rheumatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Jianhua Wu
- Animal Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yixin Qi
- Breast Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Zhanjun Guo
- Department of Immunology and Rheumatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| |
Collapse
|
10
|
Cialdai F, Bolognini D, Vignali L, Iannotti N, Cacchione S, Magi A, Balsamo M, Vukich M, Neri G, Donati A, Monici M, Capaccioli S, Lulli M. Effect of space flight on the behavior of human retinal pigment epithelial ARPE-19 cells and evaluation of coenzyme Q10 treatment. Cell Mol Life Sci 2021; 78:7795-7812. [PMID: 34714361 PMCID: PMC11073052 DOI: 10.1007/s00018-021-03989-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/20/2021] [Accepted: 10/13/2021] [Indexed: 10/20/2022]
Abstract
Astronauts on board the International Space Station (ISS) are exposed to the damaging effects of microgravity and cosmic radiation. One of the most critical and sensitive districts of an organism is the eye, particularly the retina, and > 50% of astronauts develop a complex of alterations designated as spaceflight-associated neuro-ocular syndrome. However, the pathogenesis of this condition is not clearly understood. In the current study, we aimed to explore the cellular and molecular effects induced in the human retinal pigment ARPE-19 cell line by their transfer to and 3-day stay on board the ISS in the context of an experiment funded by the Agenzia Spaziale Italiana. Treatment of cells on board the ISS with the well-known bioenergetic, antioxidant, and antiapoptotic coenzyme Q10 was also evaluated. In the ground control experiment, the cells were exposed to the same conditions as on the ISS, with the exception of microgravity and radiation. The transfer of ARPE-19 retinal cells to the ISS and their living on board for 3 days did not affect cell viability or apoptosis but induced cytoskeleton remodeling consisting of vimentin redistribution from the cellular boundaries to the perinuclear area, underlining the collapse of the network of intermediate vimentin filaments under unloading conditions. The morphological changes endured by ARPE-19 cells grown on board the ISS were associated with changes in the transcriptomic profile related to the cellular response to the space environment and were consistent with cell dysfunction adaptations. In addition, the results obtained from ARPE-19 cells treated with coenzyme Q10 indicated its potential to increase cell resistance to damage.
Collapse
Affiliation(s)
- Francesca Cialdai
- ASAcampus Joint Laboratory, ASA Res. Div., Department of Experimental and Clinical Biomedical Sciences "Mario Serio", Università Degli Studi Di Firenze, Firenze, Italy
| | - Davide Bolognini
- Department of Experimental and Clinical Medicine, Università Degli Studi Di Firenze, Firenze, Italy
| | - Leonardo Vignali
- ASAcampus Joint Laboratory, ASA Res. Div., Department of Experimental and Clinical Biomedical Sciences "Mario Serio", Università Degli Studi Di Firenze, Firenze, Italy
| | - Nicola Iannotti
- Department of Life Sciences, Università Degli Studi Di Siena, Siena, Italy
| | - Stefano Cacchione
- Department of Biology and Biotechnology "Charles Darwin", Università Di Roma "La Sapienza", Roma, Italy
| | - Alberto Magi
- Department of Information Engineering, Università Degli Studi Di Firenze, Firenze, Italy
| | | | | | | | | | - Monica Monici
- ASAcampus Joint Laboratory, ASA Res. Div., Department of Experimental and Clinical Biomedical Sciences "Mario Serio", Università Degli Studi Di Firenze, Firenze, Italy
| | - Sergio Capaccioli
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", Università Degli Studi Di Firenze, viale Morgagni 50, 50134, Firenze, Italy
| | - Matteo Lulli
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", Università Degli Studi Di Firenze, viale Morgagni 50, 50134, Firenze, Italy.
| |
Collapse
|
11
|
Morbidelli L, Genah S, Cialdai F. Effect of Microgravity on Endothelial Cell Function, Angiogenesis, and Vessel Remodeling During Wound Healing. Front Bioeng Biotechnol 2021; 9:720091. [PMID: 34631676 PMCID: PMC8493071 DOI: 10.3389/fbioe.2021.720091] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 08/03/2021] [Indexed: 12/24/2022] Open
Abstract
Wound healing is a complex phenomenon that involves different cell types with various functions, i.e., keratinocytes, fibroblasts, and endothelial cells, all influenced by the action of soluble mediators and rearrangement of the extracellular matrix (ECM). Physiological angiogenesis occurs in the granulation tissue during wound healing to allow oxygen and nutrient supply and waste product removal. Angiogenesis output comes from a balance between pro- and antiangiogenic factors, which is finely regulated in a spatial and time-dependent manner, in order to avoid insufficient or excessive nonreparative neovascularization. The understanding of the factors and mechanisms that control angiogenesis and their change following unloading conditions (in a real or simulated space environment) will allow to optimize the tissue response in case of traumatic injury or medical intervention. The potential countermeasures under development to optimize the reparative angiogenesis that contributes to tissue healing on Earth will be discussed in relation to their exploitability in space.
Collapse
Affiliation(s)
| | - Shirley Genah
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Francesca Cialdai
- ASA Campus Joint Laboratory, ASA Research Division & Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| |
Collapse
|
12
|
HDAC6 Negatively Regulates miR-155-5p Expression to Elicit Proliferation by Targeting RHEB in Microvascular Endothelial Cells under Mechanical Unloading. Int J Mol Sci 2021; 22:ijms221910527. [PMID: 34638868 PMCID: PMC8508889 DOI: 10.3390/ijms221910527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/22/2021] [Accepted: 09/26/2021] [Indexed: 12/20/2022] Open
Abstract
Mechanical unloading contributes to significant cardiovascular deconditioning. Endothelial dysfunction in the sites of microcirculation may be one of the causes of the cardiovascular degeneration induced by unloading, but the detailed mechanism is still unclear. Here, we first demonstrated that mechanical unloading inhibited brain microvascular endothelial cell proliferation and downregulated histone deacetylase 6 (HDAC6) expression. Furthermore, HDAC6 promoted microvascular endothelial cell proliferation and attenuated the inhibition of proliferation caused by clinorotation unloading. To comprehensively identify microRNAs (miRNAs) that are regulated by HDAC6, we analyzed differential miRNA expression in microvascular endothelial cells after transfection with HDAC6 siRNA and selected miR-155-5p, which was the miRNA with the most significantly increased expression. The ectopic expression of miR-155-5p inhibited microvascular endothelial cell proliferation and directly downregulated Ras homolog enriched in brain (RHEB) expression. Moreover, RHEB expression was downregulated under mechanical unloading and was essential for the miR-155-5p-mediated promotion of microvascular endothelial cell proliferation. Taken together, these results are the first to elucidate the role of HDAC6 in unloading-induced cell growth inhibition through the miR-155-5p/RHEB axis, suggesting that the HDAC6/miR-155-5p/RHEB pathway is a specific target for the preventative treatment of cardiovascular deconditioning.
Collapse
|
13
|
Beheshti A, McDonald JT, Hada M, Takahashi A, Mason CE, Mognato M. Genomic Changes Driven by Radiation-Induced DNA Damage and Microgravity in Human Cells. Int J Mol Sci 2021; 22:ijms221910507. [PMID: 34638848 PMCID: PMC8508777 DOI: 10.3390/ijms221910507] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/24/2021] [Accepted: 09/25/2021] [Indexed: 12/13/2022] Open
Abstract
The space environment consists of a complex mixture of different types of ionizing radiation and altered gravity that represents a threat to humans during space missions. In particular, individual radiation sensitivity is strictly related to the risk of space radiation carcinogenesis. Therefore, in view of future missions to the Moon and Mars, there is an urgent need to estimate as accurately as possible the individual risk from space exposure to improve the safety of space exploration. In this review, we survey the combined effects from the two main physical components of the space environment, ionizing radiation and microgravity, to alter the genetics and epigenetics of human cells, considering both real and simulated space conditions. Data collected from studies on human cells are discussed for their potential use to estimate individual radiation carcinogenesis risk from space exposure.
Collapse
Affiliation(s)
- Afshin Beheshti
- KBR, NASA Ames Research Center, Space Biosciences Division, Moffett Field, CA 94035, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Correspondence: or (A.B.); (M.M.)
| | - J. Tyson McDonald
- Department of Radiation Medicine, Georgetown University School of Medicine, Washington, DC 20007, USA;
| | - Megumi Hada
- Radiation Institute for Science & Engineering, Prairie View A&M University, Prairie View, TX 77446, USA;
| | - Akihisa Takahashi
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-Machi, Maebashi 371-8511, Gunma, Japan;
| | - Christopher E. Mason
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA;
- The World Quant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY 10065, USA
| | - Maddalena Mognato
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35131 Padova, Italy
- Correspondence: or (A.B.); (M.M.)
| |
Collapse
|
14
|
The Impact of Spaceflight and Microgravity on the Human Islet-1+ Cardiovascular Progenitor Cell Transcriptome. Int J Mol Sci 2021; 22:ijms22073577. [PMID: 33808224 PMCID: PMC8036947 DOI: 10.3390/ijms22073577] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/27/2021] [Accepted: 03/27/2021] [Indexed: 12/11/2022] Open
Abstract
Understanding the transcriptomic impact of microgravity and the spaceflight environment is relevant for future missions in space and microgravity-based applications designed to benefit life on Earth. Here, we investigated the transcriptome of adult and neonatal cardiovascular progenitors following culture aboard the International Space Station for 30 days and compared it to the transcriptome of clonally identical cells cultured on Earth. Cardiovascular progenitors acquire a gene expression profile representative of an early-stage, dedifferentiated, stem-like state, regardless of age. Signaling pathways that support cell proliferation and survival were induced by spaceflight along with transcripts related to cell cycle re-entry, cardiovascular development, and oxidative stress. These findings contribute new insight into the multifaceted influence of reduced gravitational environments.
Collapse
|