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Arellano MYG, VanHeest M, Emmadi S, Abdul-Hafez A, Ibrahim SA, Thiruvenkataramani RP, Teleb RS, Omar H, Kesaraju T, Mohamed T, Madhukar BV, Omar SA. Role of Mesenchymal Stem/Stromal Cells (MSCs) and MSC-Derived Extracellular Vesicles (EVs) in Prevention of Telomere Length Shortening, Cellular Senescence, and Accelerated Biological Aging. Bioengineering (Basel) 2024; 11:524. [PMID: 38927760 PMCID: PMC11200821 DOI: 10.3390/bioengineering11060524] [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: 03/19/2024] [Revised: 05/11/2024] [Accepted: 05/13/2024] [Indexed: 06/28/2024] Open
Abstract
Biological aging is defined as a progressive decline in tissue function that eventually results in cell death. Accelerated biologic aging results when the telomere length is shortened prematurely secondary to damage from biological or environmental stressors, leading to a defective reparative mechanism. Stem cells therapy may have a potential role in influencing (counteract/ameliorate) biological aging and maintaining the function of the organism. Mesenchymal stem cells, also called mesenchymal stromal cells (MSCs) are multipotent stem cells of mesodermal origin that can differentiate into other types of cells, such as adipocytes, chondrocytes, and osteocytes. MSCs influence resident cells through the secretion of paracrine bioactive components such as cytokines and extracellular vesicles (EVs). This review examines the changes in telomere length, cellular senescence, and normal biological age, as well as the factors contributing to telomere shortening and accelerated biological aging. The role of MSCs-especially those derived from gestational tissues-in prevention of telomere shortening (TS) and accelerated biological aging is explored. In addition, the strategies to prevent MSC senescence and improve the antiaging therapeutic application of MSCs and MSC-derived EVs in influencing telomere length and cellular senescence are reviewed.
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Affiliation(s)
- Myrna Y. Gonzalez Arellano
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
- Regional Neonatal Intensive Care Unit, Sparrow Hospital, Lansing, MI 48912, USA
| | - Matthew VanHeest
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
| | - Sravya Emmadi
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
| | - Amal Abdul-Hafez
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
| | - Sherif Abdelfattah Ibrahim
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
- Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ranga P. Thiruvenkataramani
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
- Regional Neonatal Intensive Care Unit, Sparrow Hospital, Lansing, MI 48912, USA
| | - Rasha S. Teleb
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
- Department of Pediatrics and Neonatology, Qena Faculty of Medicine, South Valley University, Qena 83523, Egypt
| | - Hady Omar
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
| | - Tulasi Kesaraju
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
| | - Tarek Mohamed
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
- Regional Neonatal Intensive Care Unit, Sparrow Hospital, Lansing, MI 48912, USA
| | - Burra V. Madhukar
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
| | - Said A. Omar
- Division of Neonatology, Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.Y.G.A.); (A.A.-H.); (S.A.I.); (R.P.T.); (R.S.T.); (H.O.); (T.K.); (T.M.); (B.V.M.)
- College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (M.V.); (S.E.)
- Regional Neonatal Intensive Care Unit, Sparrow Hospital, Lansing, MI 48912, USA
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Dell'Amico C, Angulo Salavarria MM, Takeo Y, Saotome I, Dell'Anno MT, Galimberti M, Pellegrino E, Cattaneo E, Louvi A, Onorati M. Microcephaly-associated protein WDR62 shuttles from the Golgi apparatus to the spindle poles in human neural progenitors. eLife 2023; 12:e81716. [PMID: 37272619 PMCID: PMC10241521 DOI: 10.7554/elife.81716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 04/17/2023] [Indexed: 06/06/2023] Open
Abstract
WDR62 is a spindle pole-associated scaffold protein with pleiotropic functions. Recessive mutations in WDR62 cause structural brain abnormalities and account for the second most common cause of autosomal recessive primary microcephaly (MCPH), indicating WDR62 as a critical hub for human brain development. Here, we investigated WDR62 function in corticogenesis through the analysis of a C-terminal truncating mutation (D955AfsX112). Using induced Pluripotent Stem Cells (iPSCs) obtained from a patient and his unaffected parent, as well as isogenic corrected lines, we generated 2D and 3D models of human neurodevelopment, including neuroepithelial stem cells, cerebro-cortical progenitors, terminally differentiated neurons, and cerebral organoids. We report that WDR62 localizes to the Golgi apparatus during interphase in cultured cells and human fetal brain tissue, and translocates to the mitotic spindle poles in a microtubule-dependent manner. Moreover, we demonstrate that WDR62 dysfunction impairs mitotic progression and results in alterations of the neurogenic trajectories of iPSC neuroderivatives. In summary, impairment of WDR62 localization and function results in severe neurodevelopmental abnormalities, thus delineating new mechanisms in the etiology of MCPH.
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Affiliation(s)
- Claudia Dell'Amico
- Department of Biology, Unit of Cell and Developmental Biology, University of PisaPisaItaly
| | | | - Yutaka Takeo
- Departments of Neurosurgery and Neuroscience, Yale School of MedicineNew HavenUnited States
| | - Ichiko Saotome
- Departments of Neurosurgery and Neuroscience, Yale School of MedicineNew HavenUnited States
| | | | - Maura Galimberti
- Dipartimento di Bioscienze, Università degli Studi di MilanoMilanItaly
- INGM, Istituto Nazionale Genetica MolecolareMilanItaly
| | - Enrica Pellegrino
- Department of Biology, Unit of Cell and Developmental Biology, University of PisaPisaItaly
- Host-Pathogen Interactions in Tuberculosis Laboratory, The Francis Crick InstituteLondonUnited Kingdom
| | - Elena Cattaneo
- Dipartimento di Bioscienze, Università degli Studi di MilanoMilanItaly
- INGM, Istituto Nazionale Genetica MolecolareMilanItaly
| | - Angeliki Louvi
- Departments of Neurosurgery and Neuroscience, Yale School of MedicineNew HavenUnited States
| | - Marco Onorati
- Department of Biology, Unit of Cell and Developmental Biology, University of PisaPisaItaly
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Angulo Salavarria MM, Dell’Amico C, D’Agostino A, Conti L, Onorati M. Cortico-thalamic development and disease: From cells, to circuits, to schizophrenia. Front Neuroanat 2023; 17:1130797. [PMID: 36935652 PMCID: PMC10019505 DOI: 10.3389/fnana.2023.1130797] [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: 12/23/2022] [Accepted: 02/09/2023] [Indexed: 03/06/2023] Open
Abstract
The human brain is the most complex structure generated during development. Unveiling the ontogenesis and the intrinsic organization of specific neural networks may represent a key to understanding the physio-pathological aspects of different brain areas. The cortico-thalamic and thalamo-cortical (CT-TC) circuits process and modulate essential tasks such as wakefulness, sleep and memory, and their alterations may result in neurodevelopmental and psychiatric disorders. These pathologies are reported to affect specific neural populations but may also broadly alter physiological connections and thus dysregulate brain network generation, communication, and function. More specifically, the CT-TC system is reported to be severely affected in disorders impacting superior brain functions, such as schizophrenia (SCZ), bipolar disorder, autism spectrum disorders or epilepsy. In this review, the focus will be on CT development, and the models exploited to uncover and comprehend its molecular and cellular mechanisms. In parallel to animal models, still fundamental to unveil human neural network establishment, advanced in vitro platforms, such as brain organoids derived from human pluripotent stem cells, will be discussed. Indeed, organoids and assembloids represent unique tools to study and accelerate fundamental research in CT development and its dysfunctions. We will then discuss recent cutting-edge contributions, including in silico approaches, concerning ontogenesis, specification, and function of the CT-TC circuitry that generates connectivity maps in physiological and pathological conditions.
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Affiliation(s)
| | - Claudia Dell’Amico
- Unit of Cell and Developmental Biology, Department of Biology, University of Pisa, Pisa, Italy
| | - Armando D’Agostino
- Department of Health Sciences, University of Milan, Milan, Italy
- Department of Mental Health and Addictions, ASST Santi Paolo e Carlo, Milan, Italy
| | - Luciano Conti
- Department of Cellular, Computational, and Integrative Biology, University of Trento, Trento, Italy
| | - Marco Onorati
- Unit of Cell and Developmental Biology, Department of Biology, University of Pisa, Pisa, Italy
- *Correspondence: Marco Onorati,
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Pranty AI, Shumka S, Adjaye J. Bilirubin-Induced Neurological Damage: Current and Emerging iPSC-Derived Brain Organoid Models. Cells 2022; 11:2647. [PMID: 36078055 PMCID: PMC9454749 DOI: 10.3390/cells11172647] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/04/2022] [Accepted: 08/17/2022] [Indexed: 11/16/2022] Open
Abstract
Bilirubin-induced neurological damage (BIND) has been a subject of studies for decades, yet the molecular mechanisms at the core of this damage remain largely unknown. Throughout the years, many in vivo chronic bilirubin encephalopathy models, such as the Gunn rat and transgenic mice, have further elucidated the molecular basis of bilirubin neurotoxicity as well as the correlations between high levels of unconjugated bilirubin (UCB) and brain damage. Regardless of being invaluable, these models cannot accurately recapitulate the human brain and liver system; therefore, establishing a physiologically recapitulating in vitro model has become a prerequisite to unveil the breadth of complexities that accompany the detrimental effects of UCB on the liver and developing human brain. Stem-cell-derived 3D brain organoid models offer a promising platform as they bear more resemblance to the human brain system compared to existing models. This review provides an explicit picture of the current state of the art, advancements, and challenges faced by the various models as well as the possibilities of using stem-cell-derived 3D organoids as an efficient tool to be included in research, drug screening, and therapeutic strategies for future clinical applications.
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Affiliation(s)
| | | | - James Adjaye
- Institute for Stem Cell Research and Regenerative Medicine, Faculty of Medicine, Heinrich-Heine University, Moorenstrasse 5, 40225 Dusseldorf, Germany
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