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Collura S, Ciavarella C, Morsiani C, Motta I, Valente S, Gallitto E, Abualhin M, Pini R, Vasuri F, Franceschi C, Capri M, Gargiulo M, Pasquinelli G. MicroRNA profiles of human peripheral arteries and abdominal aorta in normal conditions: MicroRNAs-27a-5p, -139-5p and -155-5p emerge and in atheroma too. Mech Ageing Dev 2021; 198:111547. [PMID: 34329656 DOI: 10.1016/j.mad.2021.111547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/12/2021] [Accepted: 07/22/2021] [Indexed: 10/20/2022]
Abstract
Atherosclerosis may starts early in life and each artery has peculiar characteristics likely affecting atherogenesis. The primary objective of the work was to underpin the microRNA (miR)-profiling differences in human normal femoral, abdominal aortic, and carotid arteries. The secondary aim was to investigate if those identified miRs, differently expressed in normal conditions, may also have a role in atherosclerotic arteries at adult ages. MiR-profiles were performed on normal tissues, revealing that aorta and carotid arteries are more similar than femoral arteries. MiRs emerging from profiling comparisons, i.e., miR-155-5p, -27a-5p, and -139-5p, were subjected to validation by RT-qPCR in normal arteries and also in pathological/atheroma counterparts, considering all the available 20 artery specimens. The three miRs were confirmed to be differentially expressed in normal femoral vs aorta/carotid arteries. Differential expression of those miRs was also observed in atherosclerotic arteries, together with some miR-target proteins, such as vimentin, CD44, E-cadherin and an additional marker SLUG. The different expression of miRs and targets/markers suggests that aorta/carotid and femoral arteries differently activate molecular drivers of pathological condition, thus conditioning the morphology of atheroma in adult life and likely suggesting the future use of artery-specific treatment to counteract atherosclerosis.
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Affiliation(s)
- Salvatore Collura
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Carmen Ciavarella
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Cristina Morsiani
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Ilenia Motta
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Sabrina Valente
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Enrico Gallitto
- Unit of Vascular Surgery, IRCCS, Policlinico S. Orsola Hospital, Bologna, Italy
| | - Mohammad Abualhin
- Unit of Vascular Surgery, IRCCS, Policlinico S. Orsola Hospital, Bologna, Italy
| | - Rodolfo Pini
- Unit of Vascular Surgery, IRCCS, Policlinico S. Orsola Hospital, Bologna, Italy
| | - Francesco Vasuri
- Unit of Pathology, IRCCS, Policlinico S. Orsola Hospital, Bologna, Italy
| | - Claudio Franceschi
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy; Department of Applied Mathematics of the Institute of ITMM, National Research Lobachevsky State University of Nizhny Novgorod, Russian Federation
| | - Miriam Capri
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy; Interdepartmental Center - Alma Mater Research Institute on Global Challenges and Climate Change - University of Bologna, Bologna, Italy
| | - Mauro Gargiulo
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy; Unit of Vascular Surgery, IRCCS, Policlinico S. Orsola Hospital, Bologna, Italy
| | - Gianandrea Pasquinelli
- DIMES-Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy; Subcellular Nephro-Vascular Diagnostic Program, Pathology Unit, IRCCS, Policlinico S. Orsola Hospital, Bologna, Italy
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Vasuri F, Valente S, Motta I, Degiovanni A, Ciavarella C, Pasquinelli G. ETS-Related Gene Expression in Healthy Femoral Arteries With Focal Calcifications. Front Cell Dev Biol 2021; 9:623782. [PMID: 34222223 PMCID: PMC8242207 DOI: 10.3389/fcell.2021.623782] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 05/18/2021] [Indexed: 11/13/2022] Open
Abstract
Bone development-related genes are enriched in healthy femoral arteries, which are more prone to calcification, as documented by the predominance of fibrocalcific plaques at the femoral location. We undertook a prospective histological study on the presence of calcifications in normal femoral arteries collected from donors. Since endothelial-to-mesenchymal transition (EndMT) participates in vascular remodeling, immunohistochemical (IHC) and molecular markers of EndMT and chondro-osteogenic differentiation were assessed. Transmission electron microscopy (TEM) was used to describe calcification at its inception. Two hundred and fourteen femoral arteries were enrolled. The mean age of the donors was 39.9 ± 12.9 years; male gender prevailed (M: 128). Histology showed a normal architecture; calcifications were found in 52 (24.3%) cases, without correlations with cardiovascular risk factors. Calcifications were seen on or just beneath the inner elastic lamina (IEL). At IHC, SLUG was increasingly expressed in the wall of focally calcified femoral arteries (FCFA). ETS-related gene (ERG), SLUG, CD44, and SOX-9 were positive in calcifications. RT-PCR showed increased levels of BPM-2, RUNX-2, alkaline phosphatase, and osteocalcin osteogenic transcripts and increased expression of the chondrogenic marker, SOX-9, in FCFA. TEM documented osteoblast-like cells adjacent to the IEL, releasing calcifying vesicles from the cell membrane. The vesicles were embedded in a proteoglycan-rich matrix and were entrapped in IEL fenestrations. In this study, ERG- and CD44-positive cell populations were found in the context of increased SLUG expression, thus supporting the participation of EndMT in FCFA; the increased transcript expression of osteochondrogenic markers, particularly SOX-9, reinforced the view that EndMT, osteochondrogenesis, and neoangiogenesis interact in the process of arterial calcification. Given its role as a transcription factor in the regulation of endothelial homeostasis, arterial ERG expression can be a clue of endothelial dysregulation and changes in IEL organization which can ultimately hinder calcifying vesicle diffusion through the IEL fenestrae. These results may have a broader implication for understanding arterial calcification within a disease context.
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Affiliation(s)
- Francesco Vasuri
- Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Sabrina Valente
- Experimental, Diagnostic and Specialty Medicine Department (DIMES), University of Bologna, Bologna, Italy
| | - Ilenia Motta
- Experimental, Diagnostic and Specialty Medicine Department (DIMES), University of Bologna, Bologna, Italy
| | - Alessio Degiovanni
- Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Carmen Ciavarella
- Experimental, Diagnostic and Specialty Medicine Department (DIMES), University of Bologna, Bologna, Italy
| | - Gianandrea Pasquinelli
- Experimental, Diagnostic and Specialty Medicine Department (DIMES), University of Bologna, Bologna, Italy
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Konijn LCD, van Overhagen H, Takx RAP, de Jong PA, Veger HTC, Mali WPTM. CT calcification patterns of peripheral arteries in patients without known peripheral arterial disease. Eur J Radiol 2020; 128:108973. [PMID: 32422552 DOI: 10.1016/j.ejrad.2020.108973] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/18/2020] [Accepted: 03/26/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE In the last few years histologic studies of peripheral arteries have shown that both intimal and medial calcifications are found in patients in an early, asymptomatic stage and that differentiation between medial and intimal calcifications is possible. The aim of this study was to assess the computed tomography (CT) calcification characteristics in peripheral arteries and to explore potential patterns in subjects without peripheral arterial disease (PAD). METHOD Retrospectively, 204 patients without known PAD were studied. The thin slice CT-imaging characteristics severity, annularity, thickness and continuity were scored in the following arteries: plantar and dorsal, crural, femoro-popliteal, iliac and the abdominal aorta. Interrelation was assessed using linear regression and significance was tested by Chi-Square tests. RESULTS In the crural arteries two calcification patterns with strong associations were found. Pattern 1: continuous-annular 93.5 % (29/31), continuous-thin and thin-annular both 73 % (27/37, p < 0.001) and pattern 2: thick-discontinuous 91.7 % (44/48), thick-dotted 68.8 % (33/48), patchy-dotted 59.3 % (16/27, p < 0.001). Similar associations were found in the femoro-popliteal artery, but not in the plantar, dorsal, iliac arteries and aorta. CONCLUSIONS In the crural and femoropopliteal arteries at least two morphological patterns can be distinguished on CT that, compared to a CT-histologically validated score, may represent an intimal and medial calcification pattern.
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Affiliation(s)
- Louise C D Konijn
- Haga Teaching Hospital, Department of Radiology, the Netherlands; University Medical Center Utrecht and Utrecht University, Department of Radiology, Utrecht, the Netherlands.
| | | | - Richard A P Takx
- University Medical Center Utrecht and Utrecht University, Department of Radiology, Utrecht, the Netherlands.
| | - Pim A de Jong
- University Medical Center Utrecht and Utrecht University, Department of Radiology, Utrecht, the Netherlands.
| | - Hugo T C Veger
- Haga Teaching Hospital, Department of Vascular Surgery, the Hague, the Netherlands.
| | - Willem P Th M Mali
- University Medical Center Utrecht and Utrecht University, Department of Radiology, Utrecht, the Netherlands.
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Wang S, Zhan J, Lin X, Wang Y, Wang Y, Liu Y. CircRNA-0077930 from hyperglycaemia-stimulated vascular endothelial cell exosomes regulates senescence in vascular smooth muscle cells. Cell Biochem Funct 2020; 38:1056-1068. [PMID: 32307741 DOI: 10.1002/cbf.3543] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/22/2020] [Accepted: 03/29/2020] [Indexed: 01/14/2023]
Abstract
Vascular smooth muscle aging leads to diabetic complications such as cardiovascular and kidney diseases or diabetic foot. Therefore, understanding the mechanism of smooth muscle cell senescence in a high-glucose (HG) environment is essential. The purpose of this study was to determine whether and how circRNA from human umbilical vein endothelial cell exosomes (HUVEC-Exos) under HG conditions regulates the senescence of vascular smooth muscle cells (VSMCs). Combining circRNA array analysis and bioinformatics, we postulated that the circRNA-0077930-miR-622-Kras CeRNA network plays an important role in inducing senescence in VSMCs. CircRNA-0077930 transmitted by HG-HUVEs-Exos induced senescence of VSMCs by down-regulation of miR-622 expression and up-regulation of Kras, p21, p53 and p16 expression. Moreover, the lactate dehydrogenase (LDH) activity was significantly increased while anti-oxidative stress marker (superoxide dismutase, SOD) activity was reduced in HG-HUVEC-Exos treatment VSMCs. Finally, HG-HUVEC-Exos with depleted-circRNA-0077930 is no longer able to induce cellular senescence in VSMCs. These findings provided a new light on the effective treatment of VSMC senescence. SIGNIFICANCE OF THE STUDY: Previous studies have shown that endothelial cell senescence is closely related to smooth muscle cell aging. Here, for the first time, we proved that the HG-HUVECs derived exosomes induced the VSMCs senescence by circRNA0077930-miR622-Kras CeRNA network. The circRNA-0077930-depleted exosomes would lose the ability to promote cellular senescence of VSMCs.
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Affiliation(s)
- Sha Wang
- Department of Geriatrics, Institute of Aging and Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Junkun Zhan
- Department of Geriatrics, Institute of Aging and Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiao Lin
- Department of Geriatrics, Institute of Aging and Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yanjiao Wang
- Department of Geriatrics, Institute of Aging and Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yi Wang
- Department of Geriatrics, Institute of Aging and Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Youshuo Liu
- Department of Geriatrics, Institute of Aging and Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China
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Quaglino D, Boraldi F, Lofaro FD. The biology of vascular calcification. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2020; 354:261-353. [PMID: 32475476 DOI: 10.1016/bs.ircmb.2020.02.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Vascular calcification (VC), characterized by different mineral deposits (i.e., carbonate apatite, whitlockite and hydroxyapatite) accumulating in blood vessels and valves, represents a relevant pathological process for the aging population and a life-threatening complication in acquired and in genetic diseases. Similarly to bone remodeling, VC is an actively regulated process in which many cells and molecules play a pivotal role. This review aims at: (i) describing the role of resident and circulating cells, of the extracellular environment and of positive and negative factors in driving the mineralization process; (ii) detailing the types of VC (i.e., intimal, medial and cardiac valve calcification); (iii) analyzing rare genetic diseases underlining the importance of altered pyrophosphate-dependent regulatory mechanisms; (iv) providing therapeutic options and perspectives.
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Affiliation(s)
- Daniela Quaglino
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
| | - Federica Boraldi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
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Sebastian J, Pawar P, Ayyappan MK, Mathur K, Rajendra N, Raju R. Revascularization in Mönckeberg medial calcific sclerosis. INDIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2020. [DOI: 10.4103/ijves.ijves_55_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
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Vos A, Kockelkoren R, de Vis JB, van der Schouw YT, van der Schaaf IC, Velthuis BK, Mali WP, de Jong PA, Majoie C, Roos Y, Duijm L, Keizer K, van der Lugt A, Dippel D, Droogh-de Greve K, Bienfait H, van Walderveen M, Wermer M, Lycklama à Nijeholt G, Boiten J, Duyndam D, Kwa V, Meijer F, van Dijk E, Kesselring F, Hofmeijer J, Vos J, Schonewille W, van Rooij W, de Kort P, Pleiter C, Bakker S, Bot J, Visser M, Velthuis B, van der Schaaf I, Dankbaar J, Mali W, van Seeters T, Horsch A, Niesten J, Biessels G, Kappelle L, Luitse M, van der Graaf Y. Risk factors for atherosclerotic and medial arterial calcification of the intracranial internal carotid artery. Atherosclerosis 2018; 276:44-49. [DOI: 10.1016/j.atherosclerosis.2018.07.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/04/2018] [Accepted: 07/05/2018] [Indexed: 11/28/2022]
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Kamenskiy A, Poulson W, Sim S, Reilly A, Luo J, MacTaggart J. Prevalence of Calcification in Human Femoropopliteal Arteries and its Association with Demographics, Risk Factors, and Arterial Stiffness. Arterioscler Thromb Vasc Biol 2018; 38:e48-e57. [PMID: 29371245 DOI: 10.1161/atvbaha.117.310490] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 01/15/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Arterial calcification and stiffening increase the risk of reconstruction failure, amputation, and mortality in patients with peripheral arterial disease, but underlying mechanisms and prevalence are unclear. APPROACH AND RESULTS Fresh human femoropopliteal arteries were obtained from n=431 tissue donors aged 13 to 82 years (mean age, 53±16 years) recording the in situ longitudinal prestretch. Arterial diameter, wall thickness, and opening angles were measured optically, and stiffness was assessed using planar biaxial extension and constitutive modeling. Histological features were determined using transverse and longitudinal Verhoeff-Van Gieson and Alizarin stains. Medial calcification was quantified using a 7-stage grading scale and was correlated with structural and mechanical properties and clinical characteristics. Almost half (46%) of the femoropopliteal arteries had identifiable medial calcification. Older arteries were more calcified, but small calcium deposits were observed in arteries as young as 18 years old. After controlling for age, positive correlations were observed between calcification, diabetes mellitus, dyslipidemia, and body mass index. Tobacco use demonstrated a negative correlation. Calcified arteries were larger in diameter but had smaller circumferential opening angles. They were also stiffer longitudinally and circumferentially and had thinner tunica media and external elastic lamina with more discontinuous elastic fibers. CONCLUSIONS Although aging is the dominant risk factor for femoropopliteal artery calcification and stiffening, these processes seem to be linked and can begin at a young age. Calcification is associated with the presence of certain risk factors and with elastic fiber degradation, suggesting overlapping molecular pathways that require further investigation.
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Affiliation(s)
- Alexey Kamenskiy
- From the Department of Surgery, University of Nebraska Medical Center, Omaha.
| | - William Poulson
- From the Department of Surgery, University of Nebraska Medical Center, Omaha
| | - Sylvie Sim
- From the Department of Surgery, University of Nebraska Medical Center, Omaha
| | - Austin Reilly
- From the Department of Surgery, University of Nebraska Medical Center, Omaha
| | - Jiangtao Luo
- From the Department of Surgery, University of Nebraska Medical Center, Omaha
| | - Jason MacTaggart
- From the Department of Surgery, University of Nebraska Medical Center, Omaha.
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Mechanisms of Arterial Calcification: The Role of Matrix Vesicles. Eur J Vasc Endovasc Surg 2018; 55:425-432. [PMID: 29371036 DOI: 10.1016/j.ejvs.2017.12.009] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 12/06/2017] [Indexed: 12/27/2022]
Abstract
Vascular calcification is related to vascular diseases, for example, atherosclerosis, and its comorbidities, such as diabetes and chronic kidney disease. In each condition, a distinctive histological pattern can be recognised that may influence technical choices, possible intra-operative complications, and procedure outcomes, no matter if the intervention is performed by open or endovascular means. This review considers the classification and initiating mechanisms of vascular calcification. Dystrophic and metastatic calcifications, Monckeberg's calcification, and genetic forms are firstly outlined, followed by their alleged initiation mechanisms; these include (a) ineffective macrophage efferocytosis; (b) ectopic osteogenesis driven by modified resident or circulating osteoprogenitors. As in physiological bio-mineralisation, active calcification starts with the deposition of cell derived matrix vesicles into the extracellular matrix. To substantiate this belief, an in depth ultra-structural documentation of hydroxyapatite crystal deposition on such vesicles is provided in an ex-vivo human vascular cell model. Revealing the vesicle composition and phenotype in normal and pathological vascular conditions will be essential for the development of new therapeutic strategies, in order to prevent and treat vascular calcification.
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Nicoll R, Henein M. Arterial calcification: A new perspective? Int J Cardiol 2017; 228:11-22. [DOI: 10.1016/j.ijcard.2016.11.099] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 11/06/2016] [Indexed: 12/19/2022]
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