Abstract
During preimplantation development, major epigenetic reprogramming occurs, erasing gametic modifications, and establishing embryonic epigenetic modifications. Given the plasticity of these modifications, they are susceptible to disruption by assisted reproductive technologies, including embryo culture. The current state of evidence is presented for the effects of embryo culture on global DNA methylation and histone modifications, retroviral silencing, X-inactivation, and genomic imprinting. Several salient points emerge from the literature; that culture in the absence of other procedures can lead to epigenetic perturbations; that all media are suboptimal; and that embryo response to in vitro culture is stochastic. We propose that embryos adapt to the suboptimal environment generated by embryo culture, including epigenetic adaptations, and that “quiet” embryos may be the least epigenetically compromised by in vitro culture.
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References
Jaenisch R, Bird A (2003) Epigenetic regulation of gene expression: how the genome integrates intrinsic and environmental signals. Nat Genet 33(Suppl):245–254
Rivera RM (2010) Epigenetic aspects of fertilization and preimplantation development in mammals: lessons from the mouse. Syst Biol Reprod Med 56:388–404
Morgan HD, Santos F, Green K, Dean W, Reik W (2005) Epigenetic reprogramming in mammals. Hum Mol Genet 14(Spec No 1): R47–R58
Campos EI, Reinberg D (2009) Histones: annotating chromatin. Annu Rev Genet 43:559–599
Bannister AJ, Kouzarides T (2011) Regulation of chromatin by histone modifications. Cell Res 21:381–395
Shi L, Wu J (2009) Epigenetic regulation in mammalian preimplantation embryo development. Reprod Biol Endocrinol 7:59–68
Schultz RM (2002) The molecular foundations of the maternal to zygotic transition in the preimplantation embryo. Hum Reprod Update 8:323–331
Torres-Padilla ME, Bannister AJ, Hurd PJ, Kouzarides T, Zernicka-Goetz M (2006) Dynamic distribution of the replacement histone variant H3.3 in the mouse oocyte and preimplantation embryos. Int J Dev Biol 50:455–461
Ahmad K, Henikoff S (2002) The histone variant H3.3 marks active chromatin by replication-independent nucleosome assembly. Mol Cell 9:1191–1200
Schuettengruber B, Chourrout D, Vervoort M, Leblanc B, Cavalli G (2007) Genome regulation by polycomb and trithorax proteins. Cell 128:735–745
Puschendorf M et al (2008) PRC1 and Suv39h specify parental asymmetry at constitutive heterochromatin in early mouse embryos. Nat Genet 40:411–420
Hajkova P et al (2002) Epigenetic reprogramming in mouse primordial germ cells. Mech Dev 117:15–23
Kageyama S, Liu H, Kaneko N, Ooga M, Nagata M, Aoki F (2007) Alterations in epigenetic modifications during oocyte growth in mice. Reproduction 133:85–94
Kurihara Y et al (2008) Maintenance of genomic methylation patterns during preimplantation development requires the somatic form of DNA methyltransferase 1. Dev Biol 313:335–346
Cardoso MC, Leonhardt H (1999) DNA methyltransferase is actively retained in the cytoplasm during early development. J Cell Biol 147:25–32
Doherty AS, Bartolomei MS, Schultz RM (2002) Regulation of stage-specific nuclear translocation of Dnmt1o during preimplantation mouse development. Dev Biol 242:255–266
Cirio MC et al (2008) Preimplantation expression of the somatic form of Dnmt1 suggests a role in the inheritance of genomic imprints. BMC Dev Biol 8:9
Mandal PK, Kazazian HH Jr (2008) SnapShot: vertebrate transposons. Cell 135(192–192):e191
Kigami D, Minami N, Takayama H, Imai H (2003) MuERV-L is one of the earliest transcribed genes in mouse one-cell embryos. Biol Reprod 68:651–654
Svoboda P et al (2004) RNAi and expression of retrotransposons MuERV-L and IAP in preimplantation mouse embryos. Dev Biol 269:276–285
Kim SH et al (2004) Differential DNA methylation reprogramming of various repetitive sequences in mouse preimplantation embryos. Biochem Biophys Res Commun 324:58–63
Lane N et al (2003) Resistance of IAPs to methylation reprogramming may provide a mechanism for epigenetic inheritance in the mouse. Genesis 35:88–93
Gaudet F et al (2004) Dnmt1 expression in pre- and postimplantation embryogenesis and the maintenance of IAP silencing. Mol Cell Biol 24:1640–1648
Duhl DM, Vrieling H, Miller KA, Wolff GL, Barsh GS (1994) Neomorphic agouti mutations in obese yellow mice. Nat Genet 8:59–65
Waterland RA, Jirtle RL (2003) Transposable elements: targets for early nutritional effects on epigenetic gene regulation. Mol Cell Biol 23:5293–5300
Morgan HD, Sutherland HGE, Martin DIK, Whitelaw E (1999) Epigenetic inheritance at the agouti locus in the mouse. Nat Genet 23:314–318
Miltenberger RJ, Mynatt RL, Wilkinson JE, Woychik RP (1997) The role of the agouti gene in the yellow obese syndrome. J Nutr 127:1902S–1907S
Dolinoy DC, Huang D, Jirtle RL (2007) Maternal nutrient supplementation counteracts bisphenol A-induced DNA hypomethylation in early development. Proc Natl Acad Sci USA 104:13056–13061
Dolinoy DC, Weidman JR, Waterland RA, Jirtle RL (2006) Maternal genistein alters coat color and protects Avy mouse offspring from obesity by modifying the fetal epigenome. Environ Health Perspect 114:567–572
Zeng L et al (1997) The mouse fused locus encodes Axin, an inhibitor of the Wnt signaling pathway that regulates embryonic axis formation. Cell 90:181–192
Rakyan VK et al (2003) Transgenerational inheritance of epigenetic states at the murine Axin(Fu) allele occurs after maternal and paternal transmission. Proc Natl Acad Sci USA 100:2538–2543
Waterland RA et al (2006) Maternal methyl supplements increase offspring DNA methylation at Axin fused. Genesis 44:401–406
Verona RI, Mann MRW, Bartolomei MS (2003) Genomic imprinting: intricacies of epigenetic regulation in clusters. Annu Rev Cell Dev Biol 19:237–259
Thorvaldsen JL, Verona RI, Bartolomei MS (2006) X-tra! X-tra! News from the mouse X chromosome. Dev Biol 298:344–353
Erhardt S et al (2003) Consequences of the depletion of zygotic and embryonic enhancer of zeste 2 during preimplantation mouse development. Development 130:4235–4248
Okamoto I, Otte AP, Allis CD, Reinberg D, Heard E (2004) Epigenetic dynamics of imprinted X inactivation during early mouse development. Science 303:644–649
Mak W et al (2004) Reactivation of the paternal X chromosome in early mouse embryos. Science 303:666–669
Zuccotti M et al (2002) Mouse Xist expression begins at zygotic genome activation and is timed by a zygotic clock. Mol Reprod Dev 61:14–20
Howell CY et al (2001) Genomic imprinting disrupted by a maternal effect mutation in the Dnmt1 gene. Cell 104:829–838
Hirasawa R, Chiba H, Kaneda M, et al (2008) Maternal and zygotic Dnmt1 are necessary and sufficient for the maintenance of DNA methylation imprints during preimplantation development. Genes Dev 22:1607–1616
Kim JM, Ogura A (2009) Changes in allele-specific association of histone modifications at the imprinting control regions during mouse preimplantation development. Genesis 47:611–616
Van Buggenhout G, Fryns JP (2009) Angelman syndrome (AS, MIM 105830). Eur J Hum Genet 17:1367–1373
Weksberg R, Shuman C, Beckwith JB (2010) Beckwith–Wiedemann syndrome. Eur J Hum Genet 18:8–14
Shi W, Haaf T (2002) Aberrant methylation patterns at the two-cell stage as an indicator of early developmental failure. Mol Reprod Dev 63:329–334
Zaitseva I, Zaitsev S, Alenina N, Bader M, Krivokharchenko A (2007) Dynamics of DNA-demethylation in early mouse and rat embryos developed in vivo and in vitro. Mol Reprod Dev 74:1255–1261
Katari S et al (2009) DNA methylation and gene expression differences in children conceived in vitro or in vivo. Hum Mol Genet 18:3769–3778
Huang JC et al (2007) Comparison of histone modifications in in vivo and in vitro fertilization mouse embryos. Biochem Biophys Res Commun 354:77–83
Morgan HD, Jin XL, Li A, Whitelaw E, O’Neill C (2008) The culture of zygotes to the blastocyst stage changes the postnatal expression of an epigentically labile allele, agouti viable yellow, in mice. Biol Reprod 79:618–623
Fernandez-Gonzalez R, Ramirez MA, Pericuesta E, Calle A, Gutierrez-Adan A (2010) Histone modifications at the blastocyst Axin1(Fu) locus mark the heritability of in vitro culture-induced epigenetic alterations in mice. Biol Reprod 83:720–727
Wrenzycki C et al (2002) In vitro production and nuclear transfer affect dosage compensation of the X-linked gene transcripts G6PD, PGK, and Xist in preimplantation bovine embryos. Biol Reprod 66:127–134
Nino-Soto MI, Basrur PK, King WA (2007) Impact of in vitro production techniques on the expression of X-linked genes in bovine (Bos taurus) oocytes and pre-attachment embryos. Mol Reprod Dev 74:144–153
Mann MR et al (2004) Selective loss of imprinting in the placenta following preimplantation development in culture. Development 131:3727–3735
Sasaki H, Ferguson-Smith AC, Shum ASW, Barton SC, Surani MA (1995) Temporal and spatial regulation of H19 imprinting in normal and uniparental mouse embryos. Development 121:4195–4202
Doherty AS, Mann MRW, Tremblay KD, Bartolomei MS, Schultz RM (2000) Differential effects of culture on imprinted H19 expression in the preimplantation mouse embryo. Biol Reprod 62:1526–1535
Khosla S, Dean W, Brown D, Reik W, Feil R (2001) Culture of preimplantation mouse embryos affects fetal development and the expression of imprinted genes. Biol Reprod 64:918–926
Li T et al (2005) IVF results in de novo DNA methylation and histone methylation at an Igf2-H19 imprinting epigenetic switch. Mol Hum Reprod 11:631–640
Fauque P et al (2007) Assisted reproductive technology affects developmental kinetics, H19 imprinting control region methylation and H19 gene expression in individual mouse embryos. BMC Dev Biol 7:116
Market-Velker BA, Fernandes AD, Mann MR (2010) Side-by-side comparison of five commercial media systems in a mouse model: suboptimal in vitro culture interferes with imprint maintenance. Biol Reprod 83:938–950
Rivera RM et al (2008) Manipulations of mouse embryos prior to implantation result in aberrant expression of imprinted genes on day 9.5 of development. Hum Mol Genet 17:1–14
Cox GF et al (2002) Intracytoplasmic sperm injection may increase the risk of imprinting defects. Am J Hum Genet 71:162–164
DeBaun MR, Niemitz EL, Feinberg AP (2003) Association of in vitro fertilization with Beckwith–Wiedemann syndrome and epigenetic alterations of LIT1 and H19. Am J Hum Genet 72:156–160
Gicquel C et al (2003) In vitro fertilization may increase the risk of Beckwith–Wiedemann syndrome related to the abnormal imprinting of the KCN1OT gene. Am J Hum Genet 72:1338–1341
Maher ER et al (2003) Beckwith–Wiedemann syndrome and assisted reproduction technology (ART). J Med Genet 40:62–64
Orstavik KH et al (2003) Another case of imprinting defect in a girl with Angelman syndrome who was conceived by intracytoplasmic semen injection. Am J Hum Genet 72:218–219
Ludwig M et al (2005) Increased prevalence of imprinting defects in patients with Angelman syndrome born to subfertile couples. J Med Genet 42:289–291
Rossignol S et al (2006) The epigenetic imprinting defect of patients with Beckwith–Wiedemann syndrome born after assisted reproductive technology is not restricted to the 11p15 region. J Med Genet 43:902–907
Halliday J, Oke K, Breheny S, Algar E, Amor D (2004) Beckwith–Wiedemann syndrome and IVF: a case–control study. Am J Hum Genet 75:526–528
Sutcliffe AG et al (2006) Assisted reproductive therapies and imprinting disorders – a preliminary British survey. Hum Reprod 21:1009–1011
Chang AS, Moley KH, Wangler M, Feinberg AP, Debaun MR (2005) Association between Beckwith–Wiedemann syndrome and assisted reproductive technology: a case series of 19 patients. Fertil Steril 83:349–354
Behboodi E et al (1995) Birth of large calves that developed from in vitro-derived bovine embryos. Theriogenology 44:227–232
Young LE, Sinclair KD, Wilmut I (1998) Large offspring syndrome in cattle and sheep. Rev Reprod 3:155–163
Hori N et al (2010) Aberrant CpG methylation of the imprinting control region KvDMR1 detected in assisted reproductive technology-produced calves and pathogenesis of large offspring syndrome. Anim Reprod Sci 122:303–312
Young LE et al (2001) Epigenetic change in IGF2R is associated with fetal overgrowth after sheep embryo culture. Nat Genet 27:153–154
Suzuki J Jr et al (2009) In vitro culture and somatic cell nuclear transfer affect imprinting of SNRPN gene in pre- and post-implantation stages of development in cattle. BMC Dev Biol 9:9
Lim D et al (2009) Clinical and molecular genetic features of Beckwith–Wiedemann syndrome associated with assisted reproductive technologies. Hum Reprod 24:741–747
Ho Y, Wigglesworth K, Eppig JJ, Schultz RM (1995) Preimplantation development of mouse embryos in KSOM: augmentation by amino acids and analysis of gene expression. Mol Reprod Dev 41:232–238
Gardner DK et al (1998) A prospective randomized trial of blastocyst culture and transfer in in-vitro fertilization. Hum Reprod 13:3434–3440
Biggers JD, Summers MC (2008) Choosing a culture medium: making informed choices. Fertil Steril 90:473–483
Rinaudo P, Schultz RM (2004) Effects of embryo culture on global pattern of gene expression in preimplantation mouse embryos. Reproduction 128:301–311
Tveden-Nyborg PY et al (2008) Analysis of the expression of putatively imprinted genes in bovine peri-implantation embryos. Theriogenology 70:1119–1128
Chen SL, Shi XY, Zheng HY, Wu FR, Luo C (2010) Aberrant DNA methylation of imprinted H19 gene in human preimplantation embryos. Fertil Steril 94:2356–2358
Bavister BD (1995) Culture of preimplantation embryos: facts and artifacts. Hum Reprod Update 1:91–148
Gardner DK (1994) Mammalian embryo culture in the absence of serum or somatic cell support. Cell Biol Int 18:1163–1179
Fernandez-Gonzalez R et al (2004) Long-term effect of in vitro culture of mouse embryos with serum on mRNA expression of imprinting genes, development, and behavior. Proc Natl Acad Sci USA 101:5880–5885
Walker SK, Hartwich KM, Seamark RF (1996) The production of unusually large offspring following embryo manipulation: concepts and challenges. Theriogenology 45:111–120
Thompson JG, Gardner DK, Pugh PA, McMillan WH, Tervit HR (1995) Lamb birth weight is affected by culture system utilized during in vitro pre-elongation development of ovine embryos. Biol Reprod 53:1385–1391
Fischer B, Bavister BD (1993) Oxygen tension in the oviduct and uterus of rhesus monkeys, hamsters and rabbits. J Reprod Fertil 99:673–679
Mastroianni L Jr, Jones R (1965) Oxygen tension within the rabbit fallopian tube. J Reprod Fertil 9:99–102
Dumoulin JC et al (1999) Effect of oxygen concentration on human in-vitro fertilization and embryo culture. Hum Reprod 14:465–469
Li J, Foote RH (1993) Culture of rabbit zygotes into blastocysts in protein-free medium with one to twenty per cent oxygen. J Reprod Fertil 98:163–167
Orsi NM, Leese HJ (2001) Protection against reactive oxygen species during mouse preimplantation embryo development: role of EDTA, oxygen tension, catalase, superoxide dismutase and pyruvate. Mol Reprod Dev 59:44–53
Pabon JE Jr, Findley WE, Gibbons WE (1989) The toxic effect of short exposures to the atmospheric oxygen concentration on early mouse embryonic development. Fertil Steril 51:896–900
Quinn P, Harlow GM (1978) The effect of oxygen on the development of preimplantation mouse embryos in vitro. J Exp Zool 206:73–80
Thompson JG, Simpson AC, Pugh PA, Donnelly PE, Tervit HR (1990) Effect of oxygen concentration on in-vitro development of preimplantation sheep and cattle embryos. J Reprod Fertil 89:573–578
Rinaudo PF, Giritharan G, Talbi S, Dobson AT, Schultz RM (2006) Effects of oxygen tension on gene expression in preimplantation mouse embryos. Fertil Steril 86:1252–1265
Feil D et al (2006) Effect of culturing mouse embryos under different oxygen concentrations on subsequent fetal and placental development. J Physiol 572:87–96
Market-Velker BA, Zhang L, Magri LS, Bonvissuto AC, Mann MRDual (2010) Effects of superovulation: loss of maternal and paternal imprinted methylation in a dose-dependent manner. Hum Mol Genet 19:36–51
Santos F et al (2010) Evaluation of epigenetic marks in human embryos derived from IVF and ICSI. Hum Reprod 25:2387–2395
Turan N et al (2010) Inter- and intra-individual variation in allele-specific DNA methylation and gene expression in children conceived using assisted reproductive technology. PLoS Genet 6:e1001033
Market Velker BA, Denomme MM, Mann MR (2012) Loss of genomic imprinting in mouse embryos with fast rates of preimplantation development in culture. Biol Reprod 10;86(5):143
Baumann CG, Morris DG, Sreenan JM, Leese HJ (2007) The quiet embryo hypothesis: molecular characteristics favoring viability. Mol Reprod Dev 74:1345–1353
Leese HJ (2002) Quiet please, do not disturb: a hypothesis of embryo metabolism and viability. Bioessays 24:845–849
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Velker, B.A.M., Denomme, M.M., Mann, M.R.W. (2012). Embryo Culture and Epigenetics. In: Smith, G., Swain, J., Pool, T. (eds) Embryo Culture. Methods in Molecular Biology, vol 912. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-61779-971-6_23
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DOI: https://doi.org/10.1007/978-1-61779-971-6_23
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