1
|
Gil CH, Chakraborty D, Vieira CP, Prasain N, Calzi SL, Fortmann SD, Hu P, Banno K, Jamal M, Huang C, Sielski MS, Lin Y, Huang X, Dupont MD, Floyd JL, Prasad R, Longhini ALF, McGill TJ, Chung HM, Murphy MP, Kotton DN, Boulton ME, Yoder MC, Grant MB. Specific mesoderm subset derived from human pluripotent stem cells ameliorates microvascular pathology in type 2 diabetic mice. SCIENCE ADVANCES 2022; 8:eabm5559. [PMID: 35245116 PMCID: PMC8896785 DOI: 10.1126/sciadv.abm5559] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 01/11/2022] [Indexed: 06/14/2023]
Abstract
Human induced pluripotent stem cells (hiPSCs) were differentiated into a specific mesoderm subset characterized by KDR+CD56+APLNR+ (KNA+) expression. KNA+ cells had high clonal proliferative potential and specification into endothelial colony-forming cell (ECFCs) phenotype. KNA+ cells differentiated into perfused blood vessels when implanted subcutaneously into the flank of nonobese diabetic/severe combined immunodeficient mice and when injected into the vitreous of type 2 diabetic mice (db/db mice). Transcriptomic analysis showed that differentiation of hiPSCs derived from diabetics into KNA+ cells was sufficient to change baseline differences in gene expression caused by the diabetic status and reprogram diabetic cells to a pattern similar to KNA+ cells derived from nondiabetic hiPSCs. Proteomic array studies performed on retinas of db/db mice injected with either control or diabetic donor-derived KNA+ cells showed correction of aberrant signaling in db/db retinas toward normal healthy retina. These data provide "proof of principle" that KNA+ cells restore perfusion and correct vascular dysfunction in db/db mice.
Collapse
Affiliation(s)
- Chang-Hyun Gil
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Dibyendu Chakraborty
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Cristiano P. Vieira
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Nutan Prasain
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Astellas Institute for Regenerative Medicine (AIRM), Westborough, MA 01581, USA
| | - Sergio Li Calzi
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Seth D. Fortmann
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
- Medical Scientist Training Program (MSTP), School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Ping Hu
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Kimihiko Banno
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Physiology II, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Mohamed Jamal
- Center for Regenerative Medicine, Pulmonary Center, and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
- Department of Endodontics, Hamdan Bin Mohammed College of Dental Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai 00000, UAE
| | - Chao Huang
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Micheli S. Sielski
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Yang Lin
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Medicine, Ansary Stem Cell Institute, Weill Cornell Medicine, New York, NY 10021, USA
| | - Xinxin Huang
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Zhongshan-Xuhui Hospital and Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Fudan University, Shanghai 310104, China
| | - Mariana D. Dupont
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Jason L. Floyd
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Ram Prasad
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Ana Leda F. Longhini
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
- Flow Cytometry Core Facility, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY 10065, USA
| | - Trevor J. McGill
- Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Hyung-Min Chung
- Department of Stem Cell Biology, School of Medicine, Konkuk University, Seoul 05029, Republic of Korea
| | - Michael P. Murphy
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Darrell N. Kotton
- Center for Regenerative Medicine, Pulmonary Center, and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Michael E. Boulton
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Mervin C. Yoder
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Indiana Center for Regenerative Medicine and Engineering, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Maria B. Grant
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| |
Collapse
|
2
|
Sun Y, Zhang C, Tian D, Bai J, Li Y, Yu X, Yang J, Wang X, Dong Y, Yang M, Kang Z, Zhang Q, Gao F. Application of 7.0 T ultra-high-field MRI in evaluating the structure and function of the right ventricle of the heart in rats under a chronic hypoxic environment at high altitude. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1585. [PMID: 34790791 PMCID: PMC8576710 DOI: 10.21037/atm-21-5078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/16/2021] [Indexed: 02/05/2023]
Abstract
Background Long-term exposure to a high-altitude environment with low pressure and low oxygen can cause abnormalities in the structure and function of the heart, in particular the right ventricle. Monitoring the structure and function of the right ventricle is therefore essential for early diagnosis and prognosis of high-altitude heart-related diseases. In this study, 7.0 T MRI is used to detect cardiac structure and function indicators of rats in natural plateau and plain environments. Methods Rats in two groups were raised in different environments from 6 weeks of age for a period of 12 weeks. At 18 weeks of age both groups underwent 7.0 T cardiac magnetic resonance (CMR) scanning. Professional cardiac post-processing software was used to analyze right ventricular end-diastolic volume (RVEDV), right ventricular end-systolic volume (RVESV), right ventricular stroke volume (RVSV), right ventricular ejection fraction (RVEF), Right ventricular end-diastolic myocardial mass (RV Myo mass, diast), Right ventricular end-systolic myocardial mass (RV Myo mass, syst), tricuspid valve end-diastolic caliber (TVD), tricuspid valve end-systolic caliber (TVS), right ventricular end-systolic long-axis (RVESL) and right ventricular end-diastolic long-axis (RVEDL). Prior to the CMR scan, blood was collected from the two groups of rats for evaluation of blood indicators. After the scan, the rats were sacrificed and the myocardial tissue morphology observed under a light microscope. Results In the group of rats subject to chronic hypoxia at high altitude for 12 weeks (the plateau group), red blood cell (RBC) count, hemoglobin (HGB) and hematocrit (HCT) increased (P<0.05); RVEDV, RVESV, RVSV, RV Myo mass (diast), RV Myo mass (syst), TVS, RVESL, and RVEDL also increased (P<0.05). Observation of the right ventricle of rats in the plateau group using a light microscope mainly showed a slightly widened myocardial space, myocardial cell turbidity, vacuolar degeneration, myocardial interstitial edema, vascular congestion and a small amount of inflammatory cell infiltration. Conclusions The importance of ultra-high-field MRI for monitoring the early stages of rat heart injury has been demonstrated by studying the changes in the structure and function of the right ventricle of rats subject to chronic hypoxia at high altitude over a period of 12 weeks.
Collapse
Affiliation(s)
- Yanqiu Sun
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Chenhong Zhang
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Dengfeng Tian
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Junhu Bai
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Yaodong Li
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Xiaosheng Yu
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Jing Yang
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Xueling Wang
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Yongxing Dong
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Mei Yang
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Zhiqiang Kang
- Department of Radiology, Qinghai Provincial People's Hospital, Xining, China
| | - Qiang Zhang
- Department of Neurosurgery, Qinghai Provincial People's Hospital, Xining, China
| | - Fabao Gao
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, China
| |
Collapse
|
3
|
Taibbi G, Young M, Vyas RJ, Murray MC, Lim S, Predovic M, Jacobs NM, Askin KN, Mason SS, Zanello SB, Vizzeri G, Theriot CA, Parsons-Wingerter P. Opposite response of blood vessels in the retina to 6° head-down tilt and long-duration microgravity. NPJ Microgravity 2021; 7:38. [PMID: 34650071 PMCID: PMC8516890 DOI: 10.1038/s41526-021-00165-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 08/19/2021] [Indexed: 01/13/2023] Open
Abstract
The Spaceflight Associated Neuro-ocular Syndrome (SANS), associated with the headward fluid shifts incurred in microgravity during long-duration missions, remains a high-priority health and performance risk for human space exploration. To help characterize the pathophysiology of SANS, NASA's VESsel GENeration Analysis (VESGEN) software was used to map and quantify vascular adaptations in the retina before and after 70 days of bed rest at 6-degree Head-Down Tilt (HDT), a well-studied microgravity analog. Results were compared to the retinal vascular response of astronauts following 6-month missions to the International Space Station (ISS). By mixed effects modeling, the trends of vascular response were opposite. Vascular density decreased significantly in the 16 retinas of eight astronauts and in contrast, increased slightly in the ten retinas of five subjects after HDT (although with limited significance). The one astronaut retina diagnosed with SANS displayed the greatest vascular loss. Results suggest that microgravity is a major variable in the retinal mediation of fluid shifts that is not reproduced in this HDT bed rest model.
Collapse
Affiliation(s)
- Giovanni Taibbi
- Department of Ophthalmology and Visual Sciences, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | | | - Ruchi J Vyas
- Mori Associates, Ames Research Center, NASA, Moffett Field, Mountain View, CA, USA
| | - Matthew C Murray
- Blue Marble Space Institute of Science, Space Biology Division, Space Technology Mission Directorate, Ames Research Center, NASA, Moffett Field, Mountain View, CA, USA
| | - Shiyin Lim
- Blue Marble Space Institute of Science, Space Biology Division, Space Technology Mission Directorate, Ames Research Center, NASA, Moffett Field, Mountain View, CA, USA
| | - Marina Predovic
- Blue Marble Space Institute of Science, Space Biology Division, Space Technology Mission Directorate, Ames Research Center, NASA, Moffett Field, Mountain View, CA, USA
| | - Nicole M Jacobs
- Blue Marble Space Institute of Science, Space Biology Division, Space Technology Mission Directorate, Ames Research Center, NASA, Moffett Field, Mountain View, CA, USA
| | - Kayleigh N Askin
- National Space Biomedical Research Institute, Ames Research Center, NASA, Moffett Field, Mountain View, CA, USA
| | | | | | - Gianmarco Vizzeri
- Department of Ophthalmology and Visual Sciences, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Corey A Theriot
- KBR, NASA Johnson Space Center, Houston, TX, USA
- Department of Preventive Medicine and Community Health, The University of Texas Medical Branch, Galveston, TX, USA
| | - Patricia Parsons-Wingerter
- Low Gravity Exploration Technology, Research and Engineering Directorate, John Glenn Research Center, NASA, Cleveland, OH, USA.
| |
Collapse
|
4
|
Lagatuz M, Vyas RJ, Predovic M, Lim S, Jacobs N, Martinho M, Valizadegan H, Kao D, Oza N, Theriot CA, Zanello SB, Taibbi G, Vizzeri G, Dupont M, Grant MB, Lindner DJ, Reinecker HC, Pinhas A, Chui TY, Rosen RB, Moldovan N, Vickerman MB, Radhakrishnan K, Parsons-Wingerter P. Vascular Patterning as Integrative Readout of Complex Molecular and Physiological Signaling by VESsel GENeration Analysis. J Vasc Res 2021; 58:207-230. [PMID: 33839725 PMCID: PMC9903340 DOI: 10.1159/000514211] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 12/23/2020] [Indexed: 11/19/2022] Open
Abstract
The molecular signaling cascades that regulate angiogenesis and microvascular remodeling are fundamental to normal development, healthy physiology, and pathologies such as inflammation and cancer. Yet quantifying such complex, fractally branching vascular patterns remains difficult. We review application of NASA's globally available, freely downloadable VESsel GENeration (VESGEN) Analysis software to numerous examples of 2D vascular trees, networks, and tree-network composites. Upon input of a binary vascular image, automated output includes informative vascular maps and quantification of parameters such as tortuosity, fractal dimension, vessel diameter, area, length, number, and branch point. Previous research has demonstrated that cytokines and therapeutics such as vascular endothelial growth factor, basic fibroblast growth factor (fibroblast growth factor-2), transforming growth factor-beta-1, and steroid triamcinolone acetonide specify unique "fingerprint" or "biomarker" vascular patterns that integrate dominant signaling with physiological response. In vivo experimental examples described here include vascular response to keratinocyte growth factor, a novel vessel tortuosity factor; angiogenic inhibition in humanized tumor xenografts by the anti-angiogenesis drug leronlimab; intestinal vascular inflammation with probiotic protection by Saccharomyces boulardii, and a workflow programming of vascular architecture for 3D bioprinting of regenerative tissues from 2D images. Microvascular remodeling in the human retina is described for astronaut risks in microgravity, vessel tortuosity in diabetic retinopathy, and venous occlusive disease.
Collapse
Affiliation(s)
- Mark Lagatuz
- Redline Performance Solutions, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Ruchi J. Vyas
- Mori Associates, Space Biology Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Marina Predovic
- Blue Marble Space Institute of Science, Space Biology Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Shiyin Lim
- Blue Marble Space Institute of Science, Space Biology Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Nicole Jacobs
- Blue Marble Space Institute of Science, Space Biology Division, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Miguel Martinho
- Universities Space Research Association, Intelligent Systems Division, Exploration Technology Directorate, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Hamed Valizadegan
- Universities Space Research Association, Intelligent Systems Division, Exploration Technology Directorate, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - David Kao
- Advanced Supercomputing & Intelligent Systems Divisions, Exploration Technology Directorate, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Nikunj Oza
- Advanced Supercomputing & Intelligent Systems Divisions, Exploration Technology Directorate, Ames Research Center, National Aeronautics and Space Administration, Moffett Field CA, USA
| | - Corey A. Theriot
- Department of Preventive Medicine and Community Health, The University of Texas Medical Branch at Galveston, Galveston, TX, USA,KBRWyle, Johnson Space Center, National Aeronautics and Space Administration, Houston, TX, USA
| | - Susana B. Zanello
- KBRWyle, Johnson Space Center, National Aeronautics and Space Administration, Houston, TX, USA
| | - Giovanni Taibbi
- Department of Ophthalmology and Visual Sciences, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Gianmarco Vizzeri
- Department of Ophthalmology and Visual Sciences, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Mariana Dupont
- Department of Ophthalmology and Visual Sciences, School of Medicine, University of Alabama, Birmingham AL, USA
| | - Maria B. Grant
- Department of Ophthalmology and Visual Sciences, School of Medicine, University of Alabama, Birmingham AL, USA
| | - Daniel J. Lindner
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland OH, USA
| | - Hans-Christian Reinecker
- Departments of Medicine and Immunology, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Alexander Pinhas
- Department of Ophthalmology, New York Eye and Ear Infirmary of Mount Sinai, New York, NY, USA
| | - Toco Y. Chui
- Department of Ophthalmology, New York Eye and Ear Infirmary of Mount Sinai, New York, NY, USA
| | - Richard B. Rosen
- Department of Ophthalmology, New York Eye and Ear Infirmary of Mount Sinai, New York, NY, USA,Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nicanor Moldovan
- Department of Ophthalmology, Indiana University School of Medicine and Indiana University Purdue University at Indianapolis IN, USA,Richard L. Roudebush VA Medical Center, Veteran’s Administration, Indianapolis IN, USA
| | - Mary B. Vickerman
- Data Systems Branch, John Glenn Research Center, National Aeronautics and Space Administration, Cleveland, OH, USA (retired)
| | - Krishnan Radhakrishnan
- Center for Behavioral Health Statistics and Quality, Substance Abuse and Mental Health Services Administration, U.S. Department of Health and Human Services, Rockville, MD, USA,College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Patricia Parsons-Wingerter
- Space Biology Division, Space Technology Mission Directorate, Ames Research Center, National Aeronautics and Space Administration, Moffett Field, CA, USA,Low Gravity Exploration Technology, Research and Engineering Directorate, John Glenn Research Center, National Aeronautics and Space Administration, Cleveland, OH, USA
| |
Collapse
|
5
|
Vyas RJ, Young M, Murray MC, Predovic M, Lim S, Jacobs NM, Mason SS, Zanello SB, Taibbi G, Vizzeri G, Parsons-Wingerter P. Decreased Vascular Patterning in the Retinas of Astronaut Crew Members as New Measure of Ocular Damage in Spaceflight-Associated Neuro-ocular Syndrome. Invest Ophthalmol Vis Sci 2020; 61:34. [PMID: 33372980 PMCID: PMC7774106 DOI: 10.1167/iovs.61.14.34] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 11/11/2020] [Indexed: 02/04/2023] Open
Abstract
Purpose Ocular structural and functional changes, collectively termed spaceflight-associated neuro-ocular syndrome (SANS), have been described in astronauts undergoing long-duration missions in the microgravity environment of the International Space Station. We tested the hypothesis that retinal vascular remodeling, particularly by smaller vessels, mediates the chronic headward fluid shifts associated with SANS. Methods As a retrospective study, arterial and venous patterns extracted from 30° infrared Heidelberg Spectralis retinal images of eight crew members acquired before and after six-month missions were analyzed with NASA's recently released VESsel GENeration Analysis (VESGEN) software. Output parameters included the fractal dimension and overall vessel length density that was further classified into large and small vascular branching generations. Vascular results were compared with SANS-associated clinical ocular measures. Results Significant postflight decreases in Df, Lv, and in smaller but not larger vessels were quantified in 11 of 16 retinas for arteries and veins (P value for Df, Lv, and smaller vessels in all 16 retinas were ≤0.033). The greatest vascular decreases occurred in the only retina displaying clinical evidence of SANS by choroidal folds and optic disc edema. In the remaining 15 retinas, decreases in vascular density from Df and Lv ranged from minimal to high by a custom Subclinical Vascular Pathology Index. Conclusions Together with VESGEN, the Subclinical Vascular Pathology Index may represent a new, useful SANS biomarker for advancing the understanding of SANS etiology and developing successful countermeasures for long duration space exploration in microgravity, although further research is required to better characterize retinal microvascular adaptations.
Collapse
Affiliation(s)
- Ruchi J. Vyas
- SGT Incorporated, NASA Ames Research Center, Mountain View, California, United States
| | | | - Matthew C. Murray
- Ames Blue Marble Space Institute of Science, NASA Ames Research Center, Mountain View, California, United States
| | - Marina Predovic
- Ames Blue Marble Space Institute of Science, NASA Ames Research Center, Mountain View, California, United States
| | - Shiyin Lim
- Ames Blue Marble Space Institute of Science, NASA Ames Research Center, Mountain View, California, United States
| | - Nicole M. Jacobs
- Ames Blue Marble Space Institute of Science, NASA Ames Research Center, Mountain View, California, United States
| | - Sara S. Mason
- MEI Technologies, NASA Johnson Space Center, Houston, Texas, United States
| | | | - Giovanni Taibbi
- Department of Ophthalmology and Visual Sciences, The University of Texas Medical Branch at Galveston, Galveston, Texas, United States
| | - Gianmarco Vizzeri
- Department of Ophthalmology and Visual Sciences, The University of Texas Medical Branch at Galveston, Galveston, Texas, United States
| | | |
Collapse
|
6
|
Llurba Olive E, Xiao E, Natale DR, Fisher SA. Oxygen and lack of oxygen in fetal and placental development, feto-placental coupling, and congenital heart defects. Birth Defects Res 2019; 110:1517-1530. [PMID: 30576091 DOI: 10.1002/bdr2.1430] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 11/12/2018] [Indexed: 12/19/2022]
Abstract
Low oxygen concentration (hypoxia) is part of normal embryonic development, yet the situation is complex. Oxygen (O2 ) is a janus gas with low levels signaling through hypoxia-inducible transcription factor (HIF) that are required for development of fetal and placental vasculature and fetal red blood cells. This results in coupling of fetus and mother around midgestation as a functional feto-placental unit (FPU) for O2 transport, which is required for continued growth and development of the fetus. Defects in these processes may leave the developing fetus vulnerable to O2 deprivation or other stressors during this critical midgestational transition when common septal and conotruncal heart defects (CHDs) are likely to arise. Recent human epidemiological and case-control studies support an association between placental dysfunction, manifest as early onset pre-eclampsia (PE) and increased serum bio-markers, and CHD. Animal studies support this association, in particular those using gene inactivation in the mouse. Sophisticated methods for gene inactivation, cell fate mapping, and a quantitative bio-reporter of O2 concentration support the premise that hypoxic stress at critical stages of development leads to CHD. The secondary heart field contributing to the cardiac outlet is a key target, with activation of the un-folded protein response and abrogation of FGF signaling or precocious activation of a cardiomyocyte transcriptional program for differentiation, suggested as mechanisms. These studies provide a strong foundation for further study of feto-placental coupling and hypoxic stress in the genesis of human CHD.
Collapse
Affiliation(s)
- Elisa Llurba Olive
- Director of the Obstetrics and Gynecology Department, Sant Pau University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain.,Maternal and Child Health and Development Network II (SAMID II) RD16/0022, Institute of Health Carlos III, Madrid, Spain
| | - Emily Xiao
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland.,Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland
| | - David R Natale
- Department of Obstetrics and Gynecology and Reproductive Sciences, University of California San Diego, San Diego, California
| | - Steven A Fisher
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland.,Department of Physiology and Biophysics, University of Maryland School of Medicine, Baltimore, Maryland
| |
Collapse
|
7
|
Abstract
The molecular mechanisms regulating sympathetic innervation of the heart during embryogenesis and its importance for cardiac development and function remain to be fully elucidated. We generated mice in which conditional knockout (CKO) of the Hif1a gene encoding the transcription factor hypoxia-inducible factor 1α (HIF-1α) is mediated by an Islet1-Cre transgene expressed in the cardiac outflow tract, right ventricle and atrium, pharyngeal mesoderm, peripheral neurons, and hindlimbs. These Hif1aCKO mice demonstrate significantly decreased perinatal survival and impaired left ventricular function. The absence of HIF-1α impaired the survival and proliferation of preganglionic and postganglionic neurons of the sympathetic system, respectively. These defects resulted in hypoplasia of the sympathetic ganglion chain and decreased sympathetic innervation of the Hif1aCKO heart, which was associated with decreased cardiac contractility. The number of chromaffin cells in the adrenal medulla was also decreased, indicating a broad dependence on HIF-1α for development of the sympathetic nervous system.
Collapse
|
8
|
Pawlikowski B, Wragge J, Siegenthaler JA. Retinoic acid signaling in vascular development. Genesis 2019; 57:e23287. [PMID: 30801891 DOI: 10.1002/dvg.23287] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/20/2019] [Accepted: 02/21/2019] [Indexed: 12/12/2022]
Abstract
Formation of the vasculature is an essential developmental process, delivering oxygen and nutrients to support cellular processes needed for tissue growth and maturation. Retinoic acid (RA) and its downstream signaling pathway is vital for normal pre- and post-natal development, playing key roles in the specification and formation of many organs and tissues. Here, we review the role of RA in blood and lymph vascular development, beginning with embryonic yolk sac vasculogenesis and remodeling and discussing RA's organ-specific roles in angiogenesis and vessel maturation. In particular, we highlight the multi-faceted role of RA signaling in CNS vascular development and acquisition of blood-brain barrier properties.
Collapse
Affiliation(s)
- Brad Pawlikowski
- Department of Molecular, Cell and Developmental Biology, University of Colorado-Boulder, Boulder, Colorado
| | - Jacob Wragge
- Department of Pediatrics-Section of Developmental Biology, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, Colorado
| | - Julie A Siegenthaler
- Department of Pediatrics-Section of Developmental Biology, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, Colorado
| |
Collapse
|
9
|
Palmquist-Gomes P, Guadix JA, Pérez-Pomares JM. Avian embryonic coronary arterio-venous patterning involves the contribution of different endothelial and endocardial cell populations. Dev Dyn 2018; 247:686-698. [PMID: 29226547 DOI: 10.1002/dvdy.24610] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 11/13/2017] [Accepted: 12/05/2017] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Coronary vasculature irrigates the myocardium and is crucial to late embryonic and adult heart function. Despite the developmental significance and clinical relevance of these blood vessels, the embryonic origin and the cellular and molecular mechanisms that regulate coronary arterio-venous patterning are not known in detail. In this study, we have used the avian embryo to dissect the ontogenetic origin and morphogenesis of coronary vasculature. RESULTS We show that sinus venosus endocardial sprouts and proepicardial angioblasts pioneer coronary vascular formation, invading the developing heart simultaneously. We also report that avian ventricular endocardium has the potential to contribute to coronary vessels, and describe the incorporation of cardiac distal outflow tract endothelial cells to the peritruncal endothelial plexus to participate in coronary vascular formation. Finally, our findings indicate that large sinus venosus-independent sections of the forming coronary vasculature develop without connection to the systemic circulation and that coronary arterio-venous shunts form a few hours before peritruncal arterial endothelium connects to the aortic root. CONCLUSIONS Embryonic coronary vasculature is a developmental mosaic, formed by the integration of vascular cells from, at least, four different embryological origins, which assemble in a coordinated manner to complete coronary vascular development. Developmental Dynamics 247:686-698, 2018. © 2017 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Paul Palmquist-Gomes
- Department of Animal Biology, Faculty of Sciences, University of Málaga, Instituto Malagueño de Biomedicina (IBIMA), Campus de Teatinos s/n, 29080, Málaga, Spain.,BIONAND, Centro Andaluz de Nanomedicina y Biotecnología, (Junta de Andalucía, Universidad de Málaga), c/ Severo Ochoa n°25, 29590, Campanillas, Málaga, Spain
| | - Juan Antonio Guadix
- Department of Animal Biology, Faculty of Sciences, University of Málaga, Instituto Malagueño de Biomedicina (IBIMA), Campus de Teatinos s/n, 29080, Málaga, Spain.,BIONAND, Centro Andaluz de Nanomedicina y Biotecnología, (Junta de Andalucía, Universidad de Málaga), c/ Severo Ochoa n°25, 29590, Campanillas, Málaga, Spain
| | - José M Pérez-Pomares
- Department of Animal Biology, Faculty of Sciences, University of Málaga, Instituto Malagueño de Biomedicina (IBIMA), Campus de Teatinos s/n, 29080, Málaga, Spain.,BIONAND, Centro Andaluz de Nanomedicina y Biotecnología, (Junta de Andalucía, Universidad de Málaga), c/ Severo Ochoa n°25, 29590, Campanillas, Málaga, Spain
| |
Collapse
|
10
|
Burggren WW, Elmonoufy NA. Critical developmental windows for morphology and hematology revealed by intermittent and continuous hypoxic incubation in embryos of quail (Coturnix coturnix). PLoS One 2017; 12:e0183649. [PMID: 28926567 PMCID: PMC5604962 DOI: 10.1371/journal.pone.0183649] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 08/08/2017] [Indexed: 02/01/2023] Open
Abstract
Hypoxia during embryonic growth in embryos is frequently a powerful determinant of development, but at least in avian embryos the effects appear to show considerable intra- and inter-specific variation. We hypothesized that some of this variation may arise from different protocols that may or may not result in exposure during the embryo’s critical window for hypoxic effects. To test this hypothesis, quail embryos (Coturnix coturnix) in the intact egg were exposed to hypoxia (~15% O2) during “early” (Day 0 through Day 5, abbreviated as D0-D5), “middle” (D6-D10) or “late” (D11-D15) incubation or for their entire 16–18 day incubation (“continuous hypoxia”) to determine critical windows for viability and growth. Viability, body mass, beak and toe length, heart mass, and hematology (hematocrit and hemoglobin concentration) were measured on D5, D10, D15 and at hatching typically between D16 and D18 Viability rate was ~50–70% immediately following the exposure period in the early, middle and late hypoxic groups, but viability improved in the early and late groups once normoxia was restored. Middle hypoxia groups showed continuing low viability, suggesting a critical period from D6-D10 for embryo viability. The continuous hypoxia group experienced viability reaching <10% after D15. Hypoxia, especially during late and continuous hypoxia, also inhibited growth of body, beak and toe when measured at D15. Full recovery to normal body mass upon hatching occurred in all other groups except for continuous hypoxia. Contrary to previous avian studies, heart mass, hematocrit and hemoglobin concentration were not altered by any hypoxic incubation pattern. Although hypoxia can inhibit embryo viability and organ growth during most incubation periods, the greatest effects result from continuous or middle incubation hypoxic exposure. Hypoxic inhibition of growth can subsequently be “repaired” by catch-up growth if a final period of normoxic development is available. Collectively, these data indicate a critical developmental window for hypoxia susceptibility during the mid-embryonic period of development.
Collapse
Affiliation(s)
- Warren W. Burggren
- Department of Biological Sciences, University of North Texas, Denton, TX, United States of America
- * E-mail:
| | - Nourhan A. Elmonoufy
- Department of Biological Sciences, University of North Texas, Denton, TX, United States of America
| |
Collapse
|
11
|
Chen HI, Poduri A, Numi H, Kivela R, Saharinen P, McKay AS, Raftrey B, Churko J, Tian X, Zhou B, Wu JC, Alitalo K, Red-Horse K. VEGF-C and aortic cardiomyocytes guide coronary artery stem development. J Clin Invest 2014; 124:4899-914. [PMID: 25271623 DOI: 10.1172/jci77483] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 08/28/2014] [Indexed: 11/17/2022] Open
Abstract
Coronary arteries (CAs) stem from the aorta at 2 highly stereotyped locations, deviations from which can cause myocardial ischemia and death. CA stems form during embryogenesis when peritruncal blood vessels encircle the cardiac outflow tract and invade the aorta, but the underlying patterning mechanisms are poorly understood. Here, using murine models, we demonstrated that VEGF-C-deficient hearts have severely hypoplastic peritruncal vessels, resulting in delayed and abnormally positioned CA stems. We observed that VEGF-C is widely expressed in the outflow tract, while cardiomyocytes develop specifically within the aorta at stem sites where they surround maturing CAs in both mouse and human hearts. Mice heterozygous for islet 1 (Isl1) exhibited decreased aortic cardiomyocytes and abnormally low CA stems. In hearts with outflow tract rotation defects, misplaced stems were associated with shifted aortic cardiomyocytes, and myocardium induced ectopic connections with the pulmonary artery in culture. These data support a model in which CA stem development first requires VEGF-C to stimulate vessel growth around the outflow tract. Then, aortic cardiomyocytes facilitate interactions between peritruncal vessels and the aorta. Derangement of either step can lead to mispatterned CA stems. Studying this niche for cardiomyocyte development, and its relationship with CAs, has the potential to identify methods for stimulating vascular regrowth as a treatment for cardiovascular disease.
Collapse
|
12
|
Cordeiro OD, Silva TS, Alves RN, Costas B, Wulff T, Richard N, de Vareilles M, Conceição LEC, Rodrigues PM. Changes in liver proteome expression of Senegalese sole (Solea senegalensis) in response to repeated handling stress. MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2012; 14:714-729. [PMID: 22327442 DOI: 10.1007/s10126-012-9437-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2011] [Accepted: 01/16/2012] [Indexed: 05/28/2023]
Abstract
The Senegalese sole, a high-value flatfish, is a good candidate for aquaculture production. Nevertheless, there are still issues regarding this species' sensitivity to stress in captivity. We aimed to characterize the hepatic proteome expression for this species in response to repeated handling and identify potential molecular markers that indicate a physiological response to chronic stress. Two groups of fish were reared in duplicate for 28 days, one of them weekly exposed to handling stress (including hypoxia) for 3 min, and the other left undisturbed. Two-dimensional electrophoresis enabled the detection of 287 spots significantly affected by repeated handling stress (Wilcoxon-Mann-Whitney U test, p < 0.05), 33 of which could be reliably identified by peptide mass spectrometry. Chronic exposure to stress seems to have affected protein synthesis, folding and turnover (40S ribosomal protein S12, cathepsin B, disulfide-isomerase A3 precursor, cell-division cycle 48, and five distinct heat shock proteins), amino acid metabolism, urea cycle and methylation/folate pathways (methionine adenosyltransferase I α, phenylalanine hydroxylase, mitochondrial agmatinase, serine hydroxymethyltransferase, 3-hydroxyanthranilate 3,4-dioxygenase, and betaine homocysteine methyltransferase), cytoskeletal (40S ribosomal protein SA, α-actin, β-actin, α-tubulin, and cytokeratin K18), aldehyde detoxification (aldehyde dehydrogenase 4A1 family and aldehyde dehydrogenase 7A1 family), carbohydrate metabolism and energy homeostasis (fatty acid-binding protein, enolase 3, enolase 1, phosphoglycerate kinase, glyceraldehyde-3-phosphate dehydrogenase, aconitase 1, mitochondrial ATP synthase α-subunit, and electron-transfer flavoprotein α polypeptide), iron and selenium homeostasis (transferrin and selenium binding protein 1), steroid hormone metabolism (3-oxo-5-β-steroid 4-dehydrogenase), and purine salvage (hypoxanthine phosphoribosyltransferase). Further characterization is required to fully assess the potential of these markers for the monitoring of fish stress response to chronic stressors of aquaculture environment.
Collapse
Affiliation(s)
- Odete D Cordeiro
- Centro de Ciências do Mar do Algarve, Universidade do Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
| | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Parsons-Wingerter P, Reinecker HC. For Application to Human Spaceflight and ISS Experiments: VESGEN Mapping of Microvascular Network Remodeling during Intestinal Inflammation. GRAVITATIONAL AND SPACE BIOLOGY BULLETIN : PUBLICATION OF THE AMERICAN SOCIETY FOR GRAVITATIONAL AND SPACE BIOLOGY 2012; 26:2-12. [PMID: 25143705 PMCID: PMC4136394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Challenges to long-duration space exploration and colonization in microgravity and cosmic radiation environments by humans include poorly understood risks for gastrointestinal function and cancer. Nonetheless, constant remodeling of the intestinal microvasculature is critical for tissue viability, healthy wound healing, and successful prevention or recovery from vascular-mediated inflammatory or ischemic diseases such as cancer. Currently no automated image analysis programs provide quantitative assessments of the complex structure of the mucosal vascular system that are necessary for tracking disease development and tissue recovery. Increasing abnormalities to the microvascular network geometry were therefore mapped with VESsel GENeration Analysis (VESGEN) software from 3D tissue reconstructions of developing intestinal inflammation in a dextran sulfate sodium (DSS) mouse model. By several VESGEN parameters and a novel vascular network linking analysis, inflammation strongly disrupted the regular, lattice-like geometry that defines the normal microvascular network, correlating positively with the increased recruitment of dendritic cells during mucosal defense responses.
Collapse
Affiliation(s)
- Patricia Parsons-Wingerter
- Research & Technology Directorate, John H. Glenn Research Center, National Aeronautics and Space Administration, Cleveland, OH 44135
| | - Hans-Christian Reinecker
- Department of Medicine, Division of Gastroenterology and Center for the Study of Inflammatory Bowel Disease, Massachusetts General Hospital and Harvard Medical School, GRJ R708, Fruit Street, Boston, MA 02114
| |
Collapse
|
14
|
Duran J, Götzens V, Carballo J, Martín E, Petit M, Cordero A, Sánchez Olavarría MP, Reig J, de Anta JM. The HIF1A C85T single nucleotide polymorphism influences the number of branches of the human coronary tree. Cardiology 2012; 121:156-9. [PMID: 22441426 DOI: 10.1159/000336818] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Accepted: 01/19/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Hypoxia is required for the development of the cardiovascular system. Tissue adaptation to low oxygen is mediated through hypoxia-inducible factor 1. Hypoxia-driven gradients of vascular endothelial growth factor within the heart drive vessel tip sprouting and the angiogenic phase of vasculogenesis. We hypothesized that functional variants of the HIF1A C85T single nucleotide polymorphism (SNP) are associated with the number of coronary artery branches in humans. METHODS Coronary artery branching in 88 individuals was assessed by dynamic counting of the arterial branches detected in coronary angiograms. Values were classified on the basis of the branches emerging from the right and left coronary arteries. HIF1A C85T genotypes were determined using TaqMan-based assays. A generalized linear model was used to measure the effect of each SNP on the response variables. RESULTS The presence of the T allele in the HIF1A C85T SNP was associated with few branches of the coronary arteries: 81.03 ± 1.79 for individuals with the CC genotype versus 74.09 ± 2.48 for T-carrying ones (p = 0.042). CONCLUSIONS The functionality of HIF1A may influence the degree of branching of the human coronary tree. We propose that the HIF1A C85T SNP is a genetic marker that determines interindividual differences in the human coronary artery pattern.
Collapse
Affiliation(s)
- Joan Duran
- Unitat d'Anatomia i Embriologia Humanes, Departament de Patologia i Terapèutica Experimental, Campus de Ciències de la Salut de Bellvitge, Universitat de Barcelona, L'Hospitalet de Llobregat, Spain
| | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Zachar V, Duroux M, Emmersen J, Rasmussen JG, Pennisi CP, Yang S, Fink T. Hypoxia and adipose-derived stem cell-based tissue regeneration and engineering. Expert Opin Biol Ther 2011; 11:775-86. [PMID: 21413910 DOI: 10.1517/14712598.2011.570258] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Realization that oxygen is one of the key regulators of development and differentiation has a profound significance on how current cell-based and tissue engineering applications using adipose-derived stem cells (ASCs) can be further improved. AREAS COVERED The article provides an overview of mechanisms of hypoxic responses during physiological adaptations and development. Furthermore, a synopsis of the hypoxic responses of ASCs is provided, and this information is presented in context of their utility as a major source of stem cells across the regenerative applications explored to date. EXPERT OPINION The reader will obtain insight into a highly specific area of stem cell research focusing on ASCs and hypoxia. In order to enhance the level of comprehension, a broader context with other stem cell and experimental systems is provided. It is emphasized that the pericellular oxygen tension is a critical regulatory factor that should be taken into account when devising novel stem cell-based therapeutic applications along with other parameters, such as biochemical soluble factors and the growth substrates.
Collapse
Affiliation(s)
- Vladimir Zachar
- Aalborg University, Laboratory for Stem Cell Research, Fredrik Bajers Vej 3B, 9220 Aalborg, Denmark.
| | | | | | | | | | | | | |
Collapse
|