Abstract
Microglia as resident cells of the brain can regulate neural development and maintenance of neuronal networks. Any types of pathologic events or changes in brain homeostasis are involved in the activation of microglia. This activation depends on the context, type of the stressor, or pathology. Due to the release of a plethora of substances such as chemokines, cytokines, and growth factors, microglia able to influence the pathologic outcome. In Alzheimer's disease (AD) condition, the deposition of amyloid‐β (Aβ) result in provokes the phenotypic activation of microglia and their elaboration of pro-inflammatory molecules. New investigations reveal that cellular therapy with stem cells might have therapeutic effects in preventing the pathogenesis of AD. Although many strategies have focused on the use of stem cells to regenerate damaged neurons, new researches have demonstrated the immune-regulatory feature of stem cells which can modulate the activity state of microglia as well as mediates neuroinflammation. Hence, understanding the molecular mechanisms involved in the brain homeostasis by the protective features of mesenchymal stem cells (MSCs) could lead to remedial treatment for AD.
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References
Ashe KH (2007) Cognitive impairment in transgenic Aβ and tau models of Alzheimer’s disease. Alzheimer’s disease. Springer, Boston, pp 77–91
LaFerla FM, Oddo S (2005) Alzheimer’s disease: Aβ, tau and synaptic dysfunction. Trends Mol Med 11:170–186
Velazquez R, Ferreira E, Knowles S, Fux C, Rodin A, Winslow W, Oddo S (2019) Lifelong choline supplementation ameliorates Alzheimer’s disease pathology and associated cognitive deficits by attenuating microglia activation. Aging Cell 18:e13037
Velazquez R, Ferreira E, Winslow W, Dave N, Piras IS, Naymik M, Huentelman MJ, Tran A, Caccamo A, Oddo S (2019) Maternal choline supplementation ameliorates Alzheimer’s disease pathology by reducing brain homocysteine levels across multiple generations. Mol Psychiatry 8:1–10
Hansen DV, Hanson JE, Sheng M (2018) Microglia in Alzheimer’s disease. J Cell Biol 217:459–472
Tremblay MÈ, Stevens B, Sierra A, Wake H, Bessis A, Nimmerjahn A (2011) The role of microglia in the healthy brain. J Neurosci 31:16064–16079
Kettenmann H, Kirchhoff F, Verkhratsky A (2013) Microglia: new roles for the synaptic stripper. Neuron 77:10–18
Lue LF, Beach TG, Walker DG (2019) Alzheimer’s disease research using human microglia. Cells 8:838
Song WM, Colonna M (2018) The microglial response to neurodegenerative disease. Advances in immunology, vol 139. Academic Press, Cambridge, pp 1–50
Dansokho C, Heneka MT (2018) Neuroinflammatory responses in Alzheimer’s disease. J Neural Transm 125:771–779
Bagheri-Mohammadi S, Karimian M, Alani B, Verdi J, Tehrani RM, Noureddini M (2019) Stem cell-based therapy for Parkinson’s disease with a focus on human endometrium-derived mesenchymal stem cells. J Cell Physiol 234:1326–1335
Bagheri-Mohammadi S, Alani B, Karimian M, Moradian-Tehrani R, Noureddini M (2019) Intranasal administration of endometrial mesenchymal stem cells as a suitable approach for Parkinson’s disease therapy. Mol Biol Rep 46:4293–4302
Wang SM, Lee CU, Lim HK (2019) Stem cell therapies for Alzheimer’s disease: is it time? Curr Opin Psychiatry 32:105–116
Sun Y, Zhang X, Li H, Xu S, Zhang X, Liu Y, Han M, Wen J (2018) Stemazole promotes survival and preserves stemness in human embryonic stem cells. FEBS J 285:531–541
Fakhoury M (2018) Microglia and astrocytes in Alzheimer’s disease: implications for therapy. Curr Neuropharmacol 16:508–518
Ulland TK, Song WM, Huang SCC, Ulrich JD, Sergushichev A, Beatty WL, Loboda AA, Zhou Y, Cairns NJ, Kambal A et al (2017) TREM2 maintains microglial metabolic fitness in Alzheimer’s disease. Cell 170:649–663
Ginhoux F, Lim S, Hoeffel G, Low D, Huber T (2013) Origin and differentiation of microglia. Front Cell Neurosci 7:45
Hristovska I, Pascual O (2016) Deciphering resting microglial morphology and process motility from a synaptic prospect. Front Integr Neurosci 9:73
Fakhoury M (2016) Immune-mediated processes in neurodegeneration: where do we stand? J Neurol 263:1683–1701
Kigerl KA, de Rivero Vaccari JP, Dietrich WD, Popovich PG, Keane RW (2014) Pattern recognition receptors and central nervous system repair. Exp Neurol 258:5–16
Town T, Nikolic V, Tan J (2005) The microglial" activation" continuum: from innate to adaptive responses. J Neuroinflamm 2:24
Sierra A, Beccari S, Diaz-Aparicio I, Encinas JM, Comeau S, Tremblay MÈ (2014) Surveillance, phagocytosis, and inflammation: how never-resting microglia influence adult hippocampal neurogenesis. Neural Plast. https://doi.org/10.1155/2014/610343
Shaked I, Porat Z, Gersner R, Kipnis J, Schwartz M (2004) Early activation of microglia as antigen-presenting cells correlates with T cell-mediated protection and repair of the injured central nervous system. J Neuroimmunol 146:84–93
Perry VH, Nicoll JA, Holmes C (2010) Microglia in neurodegenerative disease. Nat Rev Neurol 6:193
Cai Z, Hussain MD, Yan LJ (2014) Microglia, neuroinflammation, and beta-amyloid protein in Alzheimer’s disease. Int J Neurosci 124:307–321
Calsolaro V, Edison P (2016) Neuroinflammation in Alzheimer’s disease: current evidence and future directions. Alzheimer’s Dement 12:719–732
Sominsky L, De Luca S, Spencer SJ (2018) Microglia: key players in neurodevelopment and neuronal plasticity. Int J Biochem Cell Biol 94:56–60
Milinkeviciute G, Henningfield CM, Muniak MA, Chokr SM, Green KN, Cramer KS (2019) Microglia regulate pruning of specialized synapses in the auditory brainstem. Front Neural Circuits 13:55
Zhang L, Dong ZF, Zhang JY (2020) Immunomodulatory role of mesenchymal stem cells in Alzheimer’s disease. Life Sci 246:117405
Shen Z, Li X, Bao X, Wang R (2017) Microglia-targeted stem cell therapies for Alzheimer disease: a preclinical data review. J Neurosci Res 95:2420–2429
Claes C, Van den Daele J, Verfaillie CM (2018) Generating tissue-resident macrophages from pluripotent stem cells: lessons learned from microglia. Cell Immunol 330:60–67
Keren-Shaul H, Spinrad A, Weiner A, Matcovitch-Natan O, Dvir-Szternfeld R, Ulland TK, David E, Baruch K, Lara-Astaiso D, Toth B, Itzkovitz S (2017) A unique microglia type associated with restricting development of Alzheimer’s disease. Cell 169:1276–1290
Wojtera M, Sikorska B, Sobow T, Liberski PP (2005) Microglial cells in neurodegenerative disorders. Folia Neuropathol 43(4):311–321
Cunningham C (2013) Microglia and neurodegeneration: the role of systemic inflammation. Glia 61:71–90
Thei L, Imm J, Kaisis E, Dallas ML, Kerrigan TL (2018) Microglia in Alzheimer’s disease: a role for ion channels. Front Neurosci 12:676
Sarlus H, Heneka MT (2017) Microglia in Alzheimer’s disease. J Clin Invest 127:3240–3249
Butovsky O, Jedrychowski MP, Moore CS, Cialic R, Lanser AJ, Gabriely G, Koeglsperger T, Dake B, Wu PM, Doykan CE et al (2014) Identification of a unique TGF-β–dependent molecular and functional signature in microglia. Nat Neurosci 17:131
Ransohoff RM, Brown MA (2012) Innate immunity in the central nervous system. J Clin Invest 122:1164–1171
Mammana S, Fagone P, Cavalli E, Basile MS, Petralia MC, Nicoletti F, Bramanti P, Mazzon E (2018) The role of macrophages in neuroinflammatory and neurodegenerative pathways of Alzheimer’s disease, amyotrophic lateral sclerosis, and multiple sclerosis: pathogenetic cellular effectors and potential therapeutic targets. Int J Mol Sci 19:831
Parkhurst CN, Yang G, Ninan I, Savas JN, Yates JR III, Lafaille JJ, Hempstead BL, Littman DR, Gan WB (2013) Microglia promote learning-dependent synapse formation through brain-derived neurotrophic factor. Cell 155:1596–1609
Bisht K, Sharma K, Tremblay MÈ (2018) Chronic stress as a risk factor for Alzheimer’s disease: roles of microglia-mediated synaptic remodeling, inflammation, and oxidative stress. Neurobiol Stress 9:9–21
Hong S, Beja-Glasser VF, Nfonoyim BM, Frouin A, Li S, Ramakrishnan S, Merry KM, Shi Q, Rosenthal A, Barres BA et al (2016) Complement and microglia mediate early synapse loss in Alzheimer mouse models. Science 352:712–716
Paolicelli RC, Bolasco G, Pagani F, Maggi L, Scianni M, Panzanelli P, Giustetto M, Ferreira TA, Guiducci E, Dumas L et al (2011) Synaptic pruning by microglia is necessary for normal brain development. Science 333:1456–1458
Wehrspaun CC, Haerty W, Ponting CP (2015) Microglia recapitulate a hematopoietic master regulator network in the aging human frontal cortex. Neurobiol Aging 36:2443-e9
Klegeris A, Bissonnette CJ, McGeer PL (2005) Modulation of human microglia and THP-1 cell toxicity by cytokines endogenous to the nervous system. Neurobiol Aging 26:673–682
Clayton KA, Van Enoo AA, Ikezu T (2017) Alzheimer’s disease: the role of microglia in brain homeostasis and proteopathy. Front Neurosci 11:680
Cherry JD, Olschowka JA, O’Banion MK (2014) Neuroinflammation and M2 microglia: the good, the bad, and the inflamed. J Neuroinflamm 11:98
Zhang Q, Wu HH, Wang Y, Gu GJ, Zhang W, Xia R (2016) Neural stem cell transplantation decreases neuroinflammation in a transgenic mouse model of Alzheimer’s disease. J Neurochem 136:815–825
Wei Y, Xie Z, Bi J, Zhu Z (2018) Anti-inflammatory effects of bone marrow mesenchymal stem cells on mice with Alzheimer’s disease. Exp Ther Med 16:5015–5020
Terashima T, Nakae Y, Katagi M, Okano J, Suzuki Y, Kojima H (2018) Stem cell factor induces polarization of microglia to the neuroprotective phenotype in vitro. Heliyon 4:e00837
Bagheri-Mohammadi S, Moradian-Tehrani R, Noureddini M, Alani B (2020) Novel application of adipose-derived mesenchymal stem cells via producing antiangiogenic factor TSP-1 in lung metastatic melanoma animal model. Biologicals. https://doi.org/10.1016/j.biologicals.2020.09.004
Zhang SC, Fedoroff S (1999) Expression of stem cell factor and c-kit receptor in neural cells after brain injury. Acta Neuropathol 97:393–398
Zhang SC, Fedoroff S (1997) Cellular localization of stem cell factor and c-kit receptor in the mouse nervous system. J Neurosci Res 47:1–15
Jin K, Mao XO, Sun Y, Xie L, Greenberg DA (2002) Stem cell factor stimulates neurogenesis in vitro and in vivo. J Clin Invest 110:311–319
Jaimes Y, Naaldijk Y, Wenk K, Leovsky C, Emmrich F (2017) Mesenchymal stem cell-derived microvesicles modulate lipopolysaccharides-induced inflammatory responses to microglia cells. Stem Cells 35:812–823
van Groen T, Kadish I, Wiesehan K, Funke SA, Willbold D (2009) In vitro and in vivo staining characteristics of small, fluorescent, Aβ42-binding D-enantiomeric peptides in transgenic AD mouse models. ChemMedChem 4:276–282
Wiley CA, Lopresti BJ, Venneti S, Price J, Klunk WE, DeKosky ST, Mathis CA (2009) Carbon 11–labeled Pittsburgh compound b and carbon 11–labeled (R)-PK11195 positron emission tomographic imaging in Alzheimer disease. Arch Neurol 66:60–67
Jimenez S, Baglietto-Vargas D, Caballero C, Moreno-Gonzalez I, Torres M, Sanchez-Varo R, Ruano D, Vizuete M, Gutierrez A, Vitorica J (2008) Inflammatory response in the hippocampus of PS1M146L/APP751SL mouse model of Alzheimer’s disease: age-dependent switch in the microglial phenotype from alternative to classic. J Neurosci 28:11650–11661
Lee CG, Hartl D, Lee GR, Koller B, Matsuura H, Da Silva CA, Sohn MH, Cohn L, Homer RJ, Kozhich AA, Humbles A (2009) Role of breast regression protein 39 (BRP-39)/chitinase 3-like-1 in Th2 and IL-13–induced tissue responses and apoptosis. J Exp Med 206:1149–1166
Lee JK, Jin HK, Bae JS (2009) Bone marrow-derived mesenchymal stem cells reduce brain amyloid-β deposition and accelerate the activation of microglia in an acutely induced Alzheimer’s disease mouse model. Neurosci Lett 450:136–141
Lee HJ, Lee JK, Lee H, Carter JE, Chang JW, Oh W, Yang YS, Suh JG, Lee BH, Jin HK, Bae JS (2012) Human umbilical cord blood-derived mesenchymal stem cells improve neuropathology and cognitive impairment in an Alzheimer’s disease mouse model through modulation of neuroinflammation. Neurobiol Aging 33:588–602
Yun HM, Kim HS, Park KR, Shin JM, Kang AR, Il Lee K, Song S, Kim YB, Han SB, Chung HM, Hong JT (2013a) Placenta-derived mesenchymal stem cells improve memory dysfunction in an A β 1–42-infused mouse model of Alzheimer’s disease. Cell Death Dis 4:e958–e958
Ma T, Gong K, Ao Q, Yan Y, Song B, Huang H, Zhang X, Gong Y (2013) Intracerebral transplantation of adipose-derived mesenchymal stem cells alternatively activates microglia and ameliorates neuropathological deficits in Alzheimer’s disease mice. Cell Transplant 22:113–126
Kim JY, Kim DH, Kim JH, Lee D, Jeon HB, Kwon SJ, Kim SM, Yoo YJ, Lee EH, Choi SJ, Seo SW (2012) Soluble intracellular adhesion molecule-1 secreted by human umbilical cord blood-derived mesenchymal stem cell reduces amyloid-β plaques. Cell Death Differ 19:680–691
Kim JY, Kim DH, Kim DS, Kim JH, Jeong SY, Jeon HB, Lee EH, Yang YS, Oh W, Chang JW (2010) Galectin-3 secreted by human umbilical cord blood-derived mesenchymal stem cells reduces amyloid-β42 neurotoxicity in vitro. FEBS Lett 584:3601–3608
Lee HJ, Lee JK, Lee H, Shin JW, Carter JE, Sakamoto T, Jin HK, Bae JS (2010) The therapeutic potential of human umbilical cord blood-derived mesenchymal stem cells in Alzheimer’s disease. Neurosci Lett 481:30–35
Kim HJ, Seo SW, Chang JW, Lee JI, Kim CH, Chin J, Choi SJ, Kwon H, Yun HJ, Lee JM, Kim ST (2015) Stereotactic brain injection of human umbilical cord blood mesenchymal stem cells in patients with Alzheimer’s disease dementia: a phase 1 clinical trial. Alzheimer’s Dement 1:95–102
Venkataramana NK, Kumar SK, Balaraju S, Radhakrishnan RC, Bansal A, Dixit A, Rao DK, Das M, Jan M, Gupta PK, Totey SM (2010) Open-labeled study of unilateral autologous bone-marrow-derived mesenchymal stem cell transplantation in Parkinson’s disease. Transl Res 155:62–70
Kang JM, Yeon BK, Cho SJ, Suh YH (2016) Stem cell therapy for Alzheimer’s disease: a review of recent clinical trials. J Alzheimer’s Dis 54:879–889
Duncan T, Valenzuela M (2017) Alzheimer’s disease, dementia, and stem cell therapy. Stem Cell Res Ther 8:111
Lalu MM, McIntyre L, Pugliese C, Fergusson D, Winston BW, Marshall JC, Granton J, Stewart DJ (2012) Safe ty of cell therapy with mesenchymal stromal cells (SafeCell): a systematic review and meta-analysis of clinical trials. PLoS ONE 7:47559
Yun HM, Kim HS, Park KR, Shin JM, Kang AR, Il Lee K, Song S, Kim YB, Han SB, Chung HM, Hong JT (2013b) Placenta-derived mesenchymal stem cells improve memory dysfunction in an A β 1–42-infused mouse model of Alzheimer’s disease. Cell Death Dis 4:958–958
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This work was supported by grants from the Vice Chancellor for Research and Technology, Kashan University of Medical Sciences, Kashan, Iran; and Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Bagheri-Mohammadi, S. Microglia in Alzheimer's Disease: The Role of Stem Cell-Microglia Interaction in Brain Homeostasis. Neurochem Res 46, 141–148 (2021). https://doi.org/10.1007/s11064-020-03162-4
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DOI: https://doi.org/10.1007/s11064-020-03162-4