Abstract
Our understanding of cell aging advanced significantly since the discovery of this phenomenon by Hayflick and Moorhead in 1961. In addition to the well-known shortening of telomeric regions of chromosomes, cell aging is closely associated with changes of the DNA methylation profile. Establishing, maintaining, or reversing epigenetic age of a cell is central to the technology of cell reprogramming. Two distinct approaches – iPSC- and transdifferentiation-based cell reprogramming – affect differently epigenetic age of the cells. The iPSC-based reprogramming protocols are generally believed to result in the reversion of DNA methylation profiles towards less differentiated states, while the original methylation profiles are preserved in the direct trans-differentiation protocols. Clearly, in order to develop adequate model of CNS pathologies, one has to have thorough understanding of the biological roles of DNA methylation in the development, maintenance of functional activity, tissue and cell diversity, restructuring of neural networks during learning, as well as in aging-associated neuronal decline. Direct cell reprogramming is an excellent alternative and a valuable supplement to the iPSC-based technologies both as a source of mature cells for modeling of neurodegenerative diseases, and as a novel powerful strategy for in vivo cell replacement therapy. Further advancement of the regenerative and personalized medicine will strongly depend on optimization of the production of patient-specific autologous cells involving alternative approaches of direct and indirect cell reprogramming that take into account epigenetic age of the starting cell material.
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Abbreviations
- 5mC:
-
5-methylcytosine
- Ascl1:
-
Achaete-scute homolog 1
- BAM:
-
Brn2/Ascl1/Myt1L
- Brn2:
-
POU domain, class 3, transcription factor 2
- CH:
-
dinucleotide, where H = adenine (A), cytosine (C), or thymine (T)
- CpG:
-
5′ cytosine-phosphate-guanine-3′ dinucleotide
- ESCs:
-
embryonic stem cells
- FUS:
-
Fused in Sarcoma
- H3K27me3:
-
histone H3 tri-methylated at lysine 27
- H3K4me3:
-
histone H3 tri-methylated at lysine 4 residue
- hmC:
-
hydroxymethylcytosine
- hmCG:
-
hydroxymethylcytosine-guanine dinucleotide
- iPSCs:
-
induced pluripotent stem cells
- Myt1L:
-
Myelin transcription factor 1-like protein
- mCH:
-
methylated dinucleotide, where H = adenine (A), cytosine (C), or thymine (T)
- NeuroD1:
-
neuronal differentiation
- Ngn2:
-
neurogenin-2
- REST:
-
RE1-silencing transcription factor
- ROS:
-
reactive oxygen species
- TF:
-
transcription factor
- TL:
-
telomere length
References
Dong, X., Milholland, B., and Vijg, J. (2016) Evidence for a limit to human lifespan, Nature, 538, 257-259, doi: https://doi.org/10.1038/nature19793 .
López-Otín, C., Blasco, M. A., Partridge, L., Serrano, M., and Kroemer, G. (2013) The hallmarks of aging, Cell, 153, 1194-217, doi: https://doi.org/10.1016/j.cell.2013.05.039 .
Levine, M. E., Lu, A. T., Quach, A., Chen, B. H., Assimes, T. L., et al. (2018) An epigenetic biomarker of aging for lifespan and healthspan, Aging (Albany NY), 10, 573-591, doi: https://doi.org/10.18632/aging.101414 .
Levine, M. E., Hosgood, H. D., Chen, B., Absher, D., Assimes, T., and Horvath, S. (2015) DNA methylation age of blood predicts future onset of lung cancer in the women’s health initiative, Aging (Albany NY), 7, 690-700, doi: https://doi.org/10.18632/aging.100809 .
Horvath, S., and Levine, A. J. (2015) HIV-1 infection accelerates age according to the epigenetic clock, J. Infect. Dis., 212, 1563-1573, doi: https://doi.org/10.1093/infdis/jiv277 .
Jylhävä, J., Pedersen, N. L., and Hägg, S. (2017) Biological age predictors, EBioMedicine, 21, 29-36, doi: https://doi.org/10.1016/j.ebiom.2017.03.046 .
Gladyshev, T. V., and Gladyshev, V. N. (2016) A disease or not a disease? Aging as a pathology, Trends Mol. Med., 22, 995-996, doi: https://doi.org/10.1016/j.molmed.2016.09.009 .
Takahashi, K., Tanabe, K., Ohnuki, M., Narita, M., Ichisaka, T., Tomoda, K., and Yamanaka, S. (2007) Induction of pluripotent stem cells from adult human fibroblasts by defined factors, Cell, 131, 861-872, doi: https://doi.org/10.1016/j.cell.2007.11.019 .
Mertens, J., Marchetto, M. C., Bardy, C., and Gage, F. H. (2016) Evaluating cell reprogramming, differentiation and conversion technologies in neuroscience, Nat. Rev. Neurosci., 17, 424-437, doi: https://doi.org/10.1038/nrn.2016.46 .
Böhnke, L., Traxler, L., Herdy, J. R., and Mertens, J. (2018) Human neurons to model aging: a dish best served old, Drug Discov. Today Dis. Models, 27, 43-49, doi: https://doi.org/10.1016/j.ddmod.2019.01.001 .
Traxler, L., Edenhofer, F., and Mertens, J. (2019) Next-generation disease modeling with direct conversion: a new path to old neurons, FEBS Lett., 593, 3316‐3337, doi: https://doi.org/10.1002/1873-3468.13678 .
Mertens, J., Reid, D., Lau, S., Kim, Y., and Gage, F. H. (2018) Aging in a dish: iPSC-derived and directly induced neurons for studying brain aging and age-related neurodegenerative diseases, Annu. Rev. Genet., 52, 271-293, doi: https://doi.org/10.1146/annurev-genet-120417-031534 .
Hayflick, L. (1965) The limited in vitro lifetime of human diploid cell strains, Exp. Cell Res., 37, 614-636, doi: https://doi.org/10.1016/0014-4827(65)90211-9 .
Fang, E. F., Scheibye-Knudsen, M., Chua, K. F., Mattson, M. P., Croteau, D. L., and Bohr, V. A. (2016) Nuclear DNA damage signalling to mitochondria in aging, Nat. Rev. Mol. Cell Biol., 17, 308-321, doi: https://doi.org/10.1038/nrm.2016.14 .
Chung, H. Y., Cesari, M., Anton, S., Marzetti, E., Giovannini, S., Seo, A. Y., Carter, C., Yu, B. P., and Leeuwenburgh, C. (2009) Molecular inflammation: underpinnings of aging and age-related diseases, Aging Res. Rev., 8, 18-30, doi: https://doi.org/10.1016/j.arr.2008.07.002 .
Khan, S. S., Singer, B. D., Vaughan, D. E. (2017) Molecular and physiological manifestations and measurement of aging in humans, Aging Cell, 16, 624-633, doi: https://doi.org/10.1111/acel.12601 .
Malaquin, N., Martinez, A., and Rodier, F. (2016) Keeping the senescence secretome under control: molecular reins on the senescence-associated secretory phenotype, Exp. Gerontol., 82, 39-49, doi: https://doi.org/10.1016/j.exger.2016.05.010 .
Horvath, S. (2013) DNA methylation age of human tissues and cell types, Genome Biol., 14, R115, doi: https://doi.org/10.1186/gb-2013-14-10-r115 .
Bell, C. G., Lowe, R., Adams, P. D., Baccarelli, A. A., Beck, S., et al. (2019) DNA methylation aging clocks: challenges and recommendations, Genome Biol., 20, 249, doi: https://doi.org/10.1186/s13059-019-1824-y .
Johnson, T. E. (2006) Recent results: biomarkers of aging, Exp. Gerontol., 41, 1243-1246, doi: https://doi.org/10.1016/j.exger.2006.09.006 .
Butler, R. N., Sprott, R., Warner, H., Bland, J., Feuers, R., Forster, M., Fillit, H., Harman, S. M., Hewitt, M., Hyman, M., Johnson, K., Kligman, E., McClearn, G., Nelson, J., Richardson, A., Sonntag, W., Weindruch, R., and Wolf, N. (2004) Biomarkers of aging: from primitive organisms to humans, J. Gerontol. A Biol. Sci. Med. Sci., 59, B560-B567, doi: https://doi.org/10.1093/gerona/59.6.b560 .
Hayflick, L., and Moorhead, P. S. (1961) The serial cultivation of human diploid cell strains, Exp. Cell Res., 25, 585-621, doi: https://doi.org/10.1016/0014-4827(61)90192-6 .
Palm, W., and de Lange, T. (2008) How shelterin protects mammalian telomeres, Annu. Rev. Genet., 42, 301-334, doi: https://doi.org/10.1146/annurev.genet.41.110306.130350 .
Von Zglinicki, T., and Martin-Ruiz, C. M. (2005) Telomeres as biomarkers for aging and age-related diseases, Curr. Mol. Med., 5, 197-203, doi: https://doi.org/10.2174/1566524053586545 .
Mather, K. A., Jorm, A. F., Parslow, R. A., and Christensen, H. (2011) Is telomere length a biomarker of aging? J. Gerontol. A Biol. Sci. Med. Sci., 66, 202-213, doi: https://doi.org/10.1093/gerona/glq180 .
Lu, A. T., Seeboth, A., Tsai, P. C., Sun, D., Quach, A., et al. (2019) DNA methylation-based estimator of telomere length, Aging (Albany NY), 11, 5895-5923, doi: https://doi.org/10.18632/aging.102173 .
Lister, R., Pelizzola, M., Dowen, R. H., Hawkins, R. D., Hon, G., et al. (2009) Human DNA methylomes at base resolution show widespread epigenomic differences, Nature, 462, 315-322, doi: https://doi.org/10.1038/nature08514 .
Stadler, M. B., Murr, R., Burger, L., Ivanek, R., Lienert, F., et al. (2011) DNA-binding factors shape the mouse methylome at distal regulatory regions, Nature, 480, 490-495, doi: https://doi.org/10.1038/nature10716 .
Schultz, M. D., He, Y., Whitaker, J. W., Hariharan, M., Mukamel, E. A., et al. (2015) Human body epigenome maps reveal noncanonical DNA methylation variation, Nature, 523, 212-216, doi: https://doi.org/10.1038/nature14465 .
Whyte, W. A., Orlando, D. A., Hnisz, D., Abraham, B. J., Lin, C. Y., Kagey, M. H., Rahl, P. B., Lee, T. I., and Young, R. A. (2013) Master transcription factors and mediator establish super-enhancers at key cell identity genes, Cell, 153, 307-319, doi: https://doi.org/10.1016/j.cell.2013.03.035 .
He, Y., Hariharan, M., Gorkin, D. U., Dickel, D. E., Luo, C., Castanon, R. G., et al. (2017) Spatiotemporal DNA methylome dynamics of the developing mammalian fetus, bioRxiv, doi: https://doi.org/10.1101/166744 .
Woodcock, D. M., Crowther, P. J., and Diver, W. P. (1987) The majority of methylated deoxycytidines in human DNA are not in the CpG dinucleotide, Biochem. Biophys. Res. Commun., 145, 888-894, doi: https://doi.org/10.1016/0006-291x(87)91048-5 .
Lister, R., Mukamel, E. A., Nery, J. R., Urich, M., Puddifoot, C. A., et al. (2013) Global epigenomic reconfiguration during mammalian brain development, Science, 341, 1237905, doi: https://doi.org/10.1126/science.1237905 .
Kolb, B., Mychasiuk, R., Muhammad, A., Li, Y., Frost, D. O., and Gibb, R. (2012) Experience and the developing prefrontal cortex, Proc. Natl. Acad. Sci. USA, 109 Suppl. 2, 17186-17193, doi: https://doi.org/10.1073/pnas.1121251109 .
Mellén, M., Ayata, P., Dewell, S., Kriaucionis, S., and Heintz, N. (2012) MeCP2 binds to 5hmC enriched within active genes and accessible chromatin in the nervous system, Cell, 151, 1417-1430, doi: https://doi.org/10.1016/j.cell.2012.11.022 .
Li, H., Radford, J. C., Ragusa, M. J., Shea, K. L., McKercher, S. R., et al. (2008) Transcription factor MEF2C influences neural stem/progenitor cell differentiation and maturation in vivo, Proc. Natl. Acad. Sci. USA, 105, 9397-9402, doi: https://doi.org/10.1073/pnas.0802876105 .
Akhtar, M. W., Kim, M. S., Adachi, M., Morris, M. J., Qi, X., Richardson, J. A., Bassel-Duby, R., Olson, E. N., Kavalali, E. T., and Monteggia, L. M. (2012) In vivo analysis of MEF2 transcription factors in synapse regulation and neuronal survival, PLoS One, 7, e34863, doi: https://doi.org/10.1371/journal.pone.0034863 .
Fraga, M. F., and Esteller, M. (2007) Epigenetics and aging: the targets and the marks, Trends Genet., 23, 413-418, doi: https://doi.org/10.1016/j.tig.2007.05.008 .
Teschendorff, A. E., Menon, U., Gentry-Maharaj, A., Ramus, S. J., Weisenberger, D. J., et al. (2010) Age-dependent DNA methylation of genes that are suppressed in stem cells is a hallmark of cancer, Genome Res., 20, 440-446, doi: https://doi.org/10.1101/gr.103606.109 .
Hannum, G., Guinney, J., Zhao, L., Zhang, L., Hughes, G., Sadda, S., et al. (2013) Genome-wide methylation profiles reveal quantitative views of human aging rates, Mol. Cell, 49, 359-367, doi: https://doi.org/10.1016/j.molcel.2012.10.016 .
Field, A. E., Robertson, N. A., Wang, T., Havas, A., Ideker, T., and Adams, P. D. (2018) DNA methylation clocks in aging: categories, causes, and consequences, Mol. Cell, 71, 882-895, doi: https://doi.org/10.1016/j.molcel.2018.08.008 .
Sehl, M. E., Henry, J. E., Storniolo, A. M., Ganz, P. A., and Horvath, S. (2017) DNA methylation age is elevated in breast tissue of healthy women, Breast Cancer Res. Treat., 164, 209-219, doi: https://doi.org/10.1007/s10549-017-4218-4 .
Binder, A. M., Corvalan, C., Mericq, V., Pereira, A., Santos, J. L., Horvath, S., Shepherd, J., and Michels, K. B. (2018) Faster ticking rate of the epigenetic clock is associated with faster pubertal development in girls, Epigenetics, 13, 85-94, doi: https://doi.org/10.1080/15592294.2017.1414127 .
Horvath, S., and Raj, K. (2018) DNA methylation-based biomarkers and the epigenetic clock theory of aging, Nat. Rev. Genet., 19, 371-384, doi: https://doi.org/10.1038/s41576-018-0004-3 .
Lu, A. T., Quach, A., Wilson, J. G., Reiner, A. P., Aviv, A., Raj, K., Hou, L., Baccarelli, A. A., Li, Y., Stewart, J. D., Whitsel, E. A., Assimes, T. L., Ferrucci, L., and Horvath, S. (2019) DNA methylation GrimAge strongly predicts lifespan and healthspan, Aging (Albany NY), 11, 303-327, doi: https://doi.org/10.18632/aging.101684 .
Booth, L. N., and Brunet, A. (2016) The aging epigenome, Mol. Cell, 62, 728-744, doi: https://doi.org/10.1016/j.molcel.2016.05.013 .
Rose, N. R., and Klose, R. J. (2014) Understanding the relationship between DNA methylation and histone lysine methylation, Biochim. Biophys. Acta, 1839, 1362-1372, doi: https://doi.org/10.1016/j.bbagrm.2014.02.007 .
Reddington, J. P., Perricone, S. M., Nestor, C. E., Reichmann, J., Youngson, N. A., et al. (2013) Redistribution of H3K27me3 upon DNA hypomethylation results in de-repression of Polycomb target genes, Genome Biol., 14, R25, doi: https://doi.org/10.1186/gb-2013-14-3-r25 .
Berger, S. L., and Sassone-Corsi, P. (2016) Metabolic signaling to chromatin, Cold Spring Harb. Perspect. Biol., 8, a019463, doi: https://doi.org/10.1101/cshperspect.a019463 .
Niccoli, T., and Partridge, L. (2012) Aging as a risk factor for disease, Curr. Biol., 22, R741-52, doi: https://doi.org/10.1016/j.cub.2012.07.024 .
Ahlfors, J. E., Azimi, A., El-Ayoubi, R., Velumian, A., Vonderwalde, I., Boscher, C., Mihai, O., Mani, S., Samoilova, M., Khazaei, M., Fehlings, M. G., and Morshead, C. M. (2019) Examining the fundamental biology of a novel population of directly reprogrammed human neural precursor cells, Stem Cell Res. Ther., 10, 166, doi: https://doi.org/10.1186/s13287-019-1255-4 .
Bellin, M., Marchetto, M. C., Gage, F. H., and Mummery, C. L. (2012) Induced pluripotent stem cells: the new patient? Nat. Rev. Mol. Cell Biol., 13, 713-726, doi: https://doi.org/10.1038/nrm3448 .
Lancaster, M. A., and Knoblich, J. A. (2014) Organogenesis in a dish: modeling development and disease using organoid technologies, Science, 345, 1247125, doi: https://doi.org/10.1126/science.1247125 .
Götz, M., Nakafuku, M., and Petrik, D. (2016) Neurogenesis in the developing and adult brain – similarities and key differences, Cold Spring Harb. Perspect. Biol., 8, a018853, doi: https://doi.org/10.1101/cshperspect.a018853 .
Scheffler, B., Walton, N. M., Lin, D. D., Goetz, A. K., Enikolopov, G., Roper, S. N., and Steindler, D. A. (2005) Phenotypic and functional characterization of adult brain neuropoiesis, Proc. Natl. Acad. Sci. USA, 102, 9353-9358, doi: https://doi.org/10.1073/pnas.0503965102 .
Madabhushi, R., Gao, F., Pfenning, A. R., Pan, L., Yamakawa, S., et al. (2015) Activity-induced DNA breaks govern the expression of neuronal early-response genes, Cell, 161, 1592-1605, doi: https://doi.org/10.1016/j.cell.2015.05.032 .
D’Angelo, M. A., Raices, M., Panowski, S. H., and Hetzer, M. W. (2009) Age-dependent deterioration of nuclear pore complexes causes a loss of nuclear integrity in postmitotic cells, Cell, 13, 284-295, doi: https://doi.org/10.1016/j.cell.2008.11.037 .
Marchetto, M. C., Brennand, K. J., Boyer, L. F., and Gage, F. H. (2011) Induced pluripotent stem cells (iPSCs) and neurological disease modeling: progress and promises, Hum. Mol. Genet., 20, R109-R115, doi: https://doi.org/10.1093/hmg/ddr336 .
Lafaille, F. G., Pessach, I. M., Zhang, S. Y., Ciancanelli, M. J., Herman, M., et al. (2012) Impaired intrinsic immunity to HSV-1 in human iPSC-derived TLR3-deficient CNS cells, Nature, 491, 769-773, doi: https://doi.org/10.1038/nature11583 .
Lee, G., Papapetrou, E. P., Kim, H., Chambers, S. M., Tomishima, M. J., et al. (2009) Modelling pathogenesis and treatment of familial dysautonomia using patient-specific iPSCs, Nature, 461, 402-406, doi: https://doi.org/10.1038/nature08320 .
De Boni, L., Gasparoni, G., Haubenreich, C., Tierling, S., Schmitt, I., Peitz, M., Koch, P., Walter, J., Wüllner, U., and Brüstle, O. (2018) DNA methylation alterations in iPSC- and hESC-derived neurons: potential implications for neurological disease modeling, Clin. Epigenetics, 10, 13, doi: https://doi.org/10.1186/s13148-018-0440-0 .
Rando, T. A., and Chang, H. Y. (2012) Aging, rejuvenation, and epigenetic reprogramming: resetting the aging clock, Cell, 148, 46-57, doi: https://doi.org/10.1016/j.cell.2012.01.003 .
Olova, N., Simpson, D. J., Marioni, R. E., and Chandra, T. (2019) Partial reprogramming induces a steady decline in epigenetic age before loss of somatic identity, Aging Cell, 18, e12877, doi: https://doi.org/10.1111/acel.12877 .
Ocampo, A., Reddy, P., Martinez-Redondo, P., Platero-Luengo, A., Hatanaka, F., et al. (2016) In vivo amelioration of age-associated hallmarks by partial reprogramming, Cell, 167, 1719-1733.e12, doi: https://doi.org/10.1016/j.cell.2016.11.052 .
Sheng, C., Jungverdorben, J., Wiethoff, H., Lin, Q., Flitsch, L. J., Eckert, D., et al. (2018) A stably self-renewing adult blood-derived induced neural stem cell exhibiting patternability and epigenetic rejuvenation, Nat. Commun., 9, 4047, doi: https://doi.org/10.1038/s41467-018-06398-5 .
Marion, R. M., Strati, K., Li, H., Tejera, A., Schoeftner, S., Ortega, S., Serrano, M., and Blasco, M. A. (2009) Telomeres acquire embryonic stem cell characteristics in induced pluripotent stem cells, Cell Stem Cell, 4, 141-154, doi: https://doi.org/10.1016/j.stem.2008.12.010 .
Suhr, S. T., Chang, E. A., Rodriguez, R. M., Wang, K., Ross, P. J., Beyhan, Z., Murthy, S., and Cibelli, J. B. (2009) Telomere dynamics in human cells reprogrammed to pluripotency, PLoS One, 4, e8124, doi: https://doi.org/10.1371/journal.pone.0008124 .
Suhr, S. T., Chang, E. A., Tjong, J., Alcasid, N., Perkins, G. A., Goissis, M. D., Ellisman, M. H., Perez, G. I., and Cibelli, J. B. (2010) Mitochondrial rejuvenation after induced pluripotency, PLoS One, 5, e14095, doi: https://doi.org/10.1371/journal.pone.0014095 .
Prigione, A., Hossini, A. M., Lichtner, B., Serin, A., Fauler, B., Megges, M., Lurz, R., Lehrach, H., Makrantonaki, E., Zouboulis, C. C., and Adjaye, J. (2011) Mitochondrial-associated cell death mechanisms are reset to an embryonic-like state in aged donor-derived iPS cells harboring chromosomal aberrations, PLoS One, 6, e27352, doi: https://doi.org/10.1371/journal.pone.0027352 .
Nekrasov, E. D., Vigont, V. A., Klyushnikov, S. A., Lebedeva, O. S., Vassina, E. M., et al. (2016) Manifestation of Huntington’s disease pathology in human induced pluripotent stem cell-derived neurons, Mol. Neurodegener., 11, 27, doi: https://doi.org/10.1186/s13024-016-0092-5 .
Koch, P., Breuer, P., Peitz, M., Jungverdorben, J., Kesavan, J., et al. (2011) Excitation-induced ataxin-3 aggregation in neurons from patients with Machado–Joseph disease, Nature, 480, 543-546, doi: https://doi.org/10.1038/nature10671 .
Duan, L., Bhattacharyya, B. J., Belmadani, A., Pan, L., Miller, R. J., and Kessler, J. A. (2014) Stem cell derived basal forebrain cholinergic neurons from Alzheimer’s disease patients are more susceptible to cell death, Mol. Neurodegener., 9, 3, doi: https://doi.org/10.1186/1750-1326-9-3 .
Yagi, T., Ito, D., Okada, Y., Akamatsu, W., Nihei, Y., Yoshizaki, T., Yamanaka, S., Okano, H., and Suzuki, N. (2011) Modeling familial Alzheimer’s disease with induced pluripotent stem cells, Hum. Mol. Genet., 20, 4530-4539, doi: https://doi.org/10.1093/hmg/ddr394 .
Miller, J. D., Ganat, Y. M., Kishinevsky, S., Bowman, R. L., Liu, B., et al. (2013) Human iPSC-based modeling of late-onset disease via progerin-induced aging, Cell Stem Cell, 13, 691-705, doi: https://doi.org/10.1016/j.stem.2013.11.006 .
Davis, R. L., Weintraub, H., and Lassar, A. B. (1987) Expression of a single transfected cDNA converts fibroblasts to myoblasts, Cell, 51, 987-1000, doi: https://doi.org/10.1016/0092-8674(87)90585-x .
Huang, P., Zhang, L., Gao, Y., He, Z., Yao, D., et al. (2014) Direct reprogramming of human fibroblasts to functional and expandable hepatocytes, Cell Stem Cell, 14, 370-384, doi: https://doi.org/10.1016/j.stem.2014.01.003 .
Ieda, M., Fu, J. D., Delgado-Olguin, P., Vedantham, V., Hayashi, Y., Bruneau, B. G., and Srivastava, D. (2010) Direct reprogramming of fibroblasts into functional cardiomyocytes by defined factors, Cell, 142, 375-386, doi: https://doi.org/10.1016/j.cell.2010.07.002 .
Laiosa, C. V., Stadtfeld, M., Xie, H., de Andres-Aguayo, L., and Graf, T. (2006) Reprogramming of committed T cell progenitors to macrophages and dendritic cells by C/EBP alpha and PU.1 transcription factors, Immunity, 25, 731-744, doi: https://doi.org/10.1016/j.immuni.2006.09.011 .
Vierbuchen, T., Ostermeier, A., Pang, Z. P., Kokubu, Y., Südhof, T. C., and Wernig, M. (2010) Direct conversion of fibroblasts to functional neurons by defined factors, Nature, 463, 1035-1041, doi: https://doi.org/10.1038/nature08797 .
Zhu, S., Russ, H. A., Wang, X., Zhang, M., Ma, T., Xu, T., Tang, S., Hebrok, M., and Ding, S. (2016) Human pancreatic beta-like cells converted from fibroblasts, Nat. Commun., 7, 10080, doi: https://doi.org/10.1038/ncomms10080 .
Pang, Z. P., Yang, N., Vierbuchen, T., Ostermeier, A., Fuentes, D. R., Yang, T. Q., Citri, A., Sebastiano, V., Marro, S., Südhofm, T. C., and Wernig, M. (2011) Induction of human neuronal cells by defined transcription factors, Nature, 476, 220-223, doi: https://doi.org/10.1038/nature10202 .
Mollinari, C., Zhao, J., Lupacchini, L., Garaci, E., Merlo, D., and Pei, G. (2018) Transdifferentiation: a new promise for neurodegenerative diseases, Cell Death Dis., 9, 830, doi: https://doi.org/10.1038/s41419-018-0891-4 .
Wapinski, O. L., Vierbuchen, T., Qu, K., Lee, Q. Y., Chanda, S., et al. (2013) Hierarchical mechanisms for direct reprogramming of fibroblasts to neurons, Cell, 155, 621-635, doi: https://doi.org/10.1016/j.cell.2013.09.028 .
Chronis, C., Fiziev, P., Papp, B., Butz, S., Bonora, G., Sabri, S., Ernst, J., and Plath, K. (2017) Cooperative binding of transcription factors orchestrates reprogramming, Cell, 168, 442-459.e20, doi: https://doi.org/10.1016/j.cell.2016.12.016 .
Fu, K., Chronis, C., Soufi, A., Bonora, G., Edwards, M., Smale, S. T., Zaret, K. S., Plath, K., and Pellegrini, M. (2018) Comparison of reprogramming factor targets reveals both species-specific and conserved mechanisms in early iPSC reprogramming, BMC Genomics, 19, 956, doi: https://doi.org/10.1186/s12864-018-5326-1 .
Liu, M. L., Zang, T., Zou, Y., Chang, J. C., Gibson, J. R., Huber, K. M., and Zhang, C. L. (2013) Small molecules enable neurogenin 2 to efficiently convert human fibroblasts into cholinergic neurons, Nat. Commun., 4, 2183, doi: https://doi.org/10.1038/ncomms3183 .
Matsuda, T., Irie, T., Katsurabayashi, S., Hayashi, Y., Nagai, T., Hamazaki, N., Adefuin, A. M. D., Miura, F., Ito, T., Kimura, H., Shirahige, K., Takeda, T., Iwasaki, K., Imamura, T., and Nakashima, K. (2019) Pioneer factor NeuroD1 rearranges transcriptional and epigenetic profiles to execute microglia-neuron conversion, Neuron, 101, 472-485.e7, doi: https://doi.org/10.1016/j.neuron.2018.12.010 .
Iwafuchi-Doi, M., and Zaret, K. S. (2014) Pioneer transcription factors in cell reprogramming, Genes Dev., 28, 2679-2692, doi: https://doi.org/10.1101/gad.253443.114 .
Wapinski, O. L., Lee, Q. Y., Chen, A. C., Li, R., Corces, M. R., et al. (2017) Rapid chromatin switch in the direct reprogramming of fibroblasts to neurons, Cell Rep., 20, 3236-3247, doi: https://doi.org/10.1016/j.celrep.2017.09.011 .
Ladewig, J., Mertens, J., Kesavan, J., Doerr, J., Poppe, D., Glaue, F., Herms, S., Wernet, P., Kögler, G., Müller, F.-J., Koch, P., and Brüstle, O. (2012) Small molecules enable highly efficient neuronal conversion of human fibroblasts, Nat. Methods, 9, 575-578, doi: https://doi.org/10.1038/nmeth.1972 .
Zhao, J., He, H., Zhou, K., Ren, Y., Shi, Z., Wu, Z., Wang, Y., Lu, Y., and Jiao, J. (2012) Neuronal transcription factors induce conversion of human glioma cells to neurons and inhibit tumorigenesis, PLoS One, 7, e41506, doi: https://doi.org/10.1371/journal.pone.0041506 .
Samoilova, E. M., Kalsin, V. A., Kushnir, N. M., Chistyakov, D. A., Troitskiy, A. V., and Baklaushev, V. P. (2018) Adult neural stem cells: basic research and production strategies for neurorestorative therapy, Stem Cells Int., 2018, 4835491, doi: https://doi.org/10.1155/2018/4835491 .
Samoilova, E. M., Revkova, V. A., Brovkina, O. I., Kalsin, V. A., Melnikov, P. A., et al. (2019) Chemical reprogramming of somatic cells in neural direction: myth or reality? Bull. Exp. Biol. Med., 167, 546-555, doi: https://doi.org/10.1007/s10517-019-04570-5 .
Wu, H., and Zhang, Y. (2014) Reversing DNA methylation: mechanisms, genomics, and biological functions, Cell, 156, 45-68, doi: https://doi.org/10.1016/j.cell.2013.12.019 .
Luo, C., Lee, Q. Y., Wapinski, O., Castanon, R., Nery, J. R., Mall, M., Kareta, M. S., Cullen, S. M., Goodell, M. A., Chang, H. Y., Wernig, M., and Ecker, J. R. (2019) Global DNA methylation remodeling during direct reprogramming of fibroblasts to neurons, eLife, 8, e40197, doi: https://doi.org/10.7554/eLife.40197 .
Mertens, J., Paquola, A., Ku, M., Hatch, E., Böhnke, L., et al. (2015) Directly reprogrammed human neurons retain aging-associated transcriptomic signatures and reveal age-related nucleocytoplasmic defects, Cell Stem Cell, 17, 705-718, doi: https://doi.org/10.1016/j.stem.2015.09.001 .
Yoo, A. S., Sun, A. X., Li, L., Shcheglovitov, A., Portmann, T., Li, Y., Lee-Messer, C., Dolmetsch, R. E., Tsien, R. W., and Crabtree, G. R. (2011) MicroRNA-mediated conversion of human fibroblasts to neurons, Nature, 476, 228-231, doi: https://doi.org/10.1038/nature10323 .
Huh, C. J., Zhang, B., Victor, M. B., Dahiya, S., Batista, L. F., Horvath, S., and Yoo, A. S. (2016) Maintenance of age in human neurons generated by microRNA-based neuronal conversion of fibroblasts, eLife, 5, e18648, doi: https://doi.org/10.7554/eLife.18648 .
Stroud, H., Su, S. C., Hrvatin, S., Greben, A. W., Renthal, W., Boxer, L. D., Nagy, M. A., Hochbaum, D. R., Kinde, B., Gabel, H. W., and Greenberg, M. E. (2017) Early-life gene expression in neurons modulates lasting epigenetic states, Cell, 171, 1151-1164.e16, doi: https://doi.org/10.1016/j.cell.2017.09.047 .
Iwamoto, K., Bundo, M., Ueda, J., Oldham, M. C., Ukai, W., Hashimoto, E., Saito, T., Geschwind, D. H., and Kato, T. (2011) Neurons show distinctive DNA methylation profile and higher interindividual variations compared with non-neurons, Genome Res., 21, 688-696, doi: https://doi.org/10.1101/gr.112755.110 .
Nicholas, C. R., Chen, J., Tang, Y., Southwell, D. G., Chalmers, N., et al. (2013) Functional maturation of hPSC-derived forebrain interneurons requires an extended timeline and mimics human neural development, Cell Stem Cell, 12, 573-586, doi: https://doi.org/10.1016/j.stem.2013.04.005 .
Victor, M. B., Richner, M., Olsen, H. E., Lee, S. W., Monteys, A. M., Ma, C., Huh, C. J., Zhang, B., Davidson, B. L., Yang, X. W., and Yoo, A. S. (2018) Striatal neurons directly converted from Huntington’s disease patient fibroblasts recapitulate age-associated disease phenotypes, Nat. Neurosci., 21, 341-352, doi: https://doi.org/10.1038/s41593-018-0075-7 .
Schafer, S. T., Paquola, A., Stern, S., Gosselin, D., Ku, M., et al. (2019) Pathological priming causes developmental gene network heterochronicity in autistic subject-derived neurons, Nat. Neurosci., 22, 243-255, doi: https://doi.org/10.1038/s41593-018-0295-x .
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The work was supported by the Russian Foundation for Basic Research (project no. 19-115-50396).
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Samoylova, E.M., Baklaushev, V.P. Cell Reprogramming Preserving Epigenetic Age: Advantages and Limitations. Biochemistry Moscow 85, 1035–1047 (2020). https://doi.org/10.1134/S0006297920090047
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DOI: https://doi.org/10.1134/S0006297920090047