Sex-biased chromatin and regulatory cross-talk between sex chromosomes, autosomes, and mitochondria
Open accessAbstract
Several autoimmune and neurological diseases exhibit a sex bias, but discerning the causes and mechanisms of these biases has been challenging. Sex differences begin to manifest themselves in early embryonic development, and gonadal differentiation further bifurcates the male and female phenotypes. Even at this early stage, however, there is evidence that males and females respond to environmental stimuli differently, and the divergent phenotypic responses may have consequences later in life. The effect of prenatal nutrient restriction illustrates this point, as adult women exposed to prenatal restrictions exhibited increased risk factors of cardiovascular disease, while men exposed to the same condition did not. Recent research has examined the roles of sex-specific genes, hormones, chromosomes, and the interactions among them in mediating sex-biased phenotypes. Such research has identified testosterone, for example, as a possible protective agent against autoimmune disorders and an XX chromosome complement as a susceptibility factor in murine models of lupus and multiple sclerosis. Sex-biased chromatin is an additional and likely important component. Research suggesting a role for X and Y chromosome heterochromatin in regulating epigenetic states of autosomes has highlighted unorthodox mechanisms of gene regulation. The crosstalk between the Y chromosomes and autosomes may be further mediated by the mitochondria. The organelles have solely maternal transmission and exert differential effects on males and females. Altogether, research supports the notion that the interaction between sex-biased elements might exert novel regulatory functions in the genome and contribute to sex-specific susceptibilities to autoimmune and neurological diseases.
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Sexual dimorphism in mitochondrial function has been related to genetic interactions between sex chromosomes and autosomes.
“Although sexual dimorphism in mitochondrial function have been related to the genetic interactions between sex chromosomes and autosomes (114, 115).”
From From mitochondria to sarcopenia: role of 17β-estradiol and testosterone (2023) · cites this paper as [114]
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BackgroundInfluentialRohmer, C., David, J. R., Moréteau, B., & Joly, D. (2004) · Journal of Experimental Biology · doi:10.1242/jeb.01087 · Cited by 159 · see citing works
Carrier Detection in X-Linked Agammaglobulinemia by Analysis of X-Chromosome Inactivation
Fearon, E. R., Winkelstein, J. A., Civin, C. I., Pardoll, D. M., & Vogelstein, B. (1987) · New England Journal of Medicine · doi:10.1056/nejm198702193160802 · Cited by 158 · cited 1× · see citing works
“globulinemia, an X-linked immune deficiency, exhibit non-random XCI in B cell lymphocytes [48], and female carriers of Wiskott-Aldrich syndrome exhibit nonrandom inactivation in all blood cell lineages [49].”
BackgroundAutoimmunity and Klinefelter's syndrome: When men have two X chromosomes
Sawalha, A. H., Harley, J. B., & Scofield, R. H. (2009) · Journal of Autoimmunity · doi:10.1016/j.jaut.2009.03.006 · Cited by 156 · cited 1× · see citing works
“The Y-linked autoimmune acceleration (Yaa) locus in male mice contains a translocation that includes toll-like receptor 7 from the X chromosome and contributes to a severe lupus-like phenotype in some mice strains [23].”
BackgroundY chromosome polymorphism is a strong determinant of male fitness in Drosophila melanogaster
Chippindale, A. K., & Rice, W. R. (2001) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.101456898 · Cited by 155 · cited 1× · see citing works
“to temperature, fertility, spermatogenesis, and fitness, as well as the expression of hundreds of X-linked and autosomal genes [92-95].”
BackgroundCase, L. K., Wall, E. H., Dragon, J. A., Saligrama, N., Krementsov, D. N., Moussawi, M., Zachary, J. F., Huber, S. A., Blankenhorn, E. P., & Teuscher, C. (2013) · Genome Research · doi:10.1101/gr.156703.113 · Cited by 146 · see citing works
Blastocysts prepare for the race to be male
Mittwoch, U. (1993) · Human Reproduction · doi:10.1093/oxfordjournals.humrep.a137889 · Cited by 141 · cited 1× · see citing works
“Finally, evidence suggests that prior to differentiation of the gonads and production of sex hormones, male pre-implantation embryos are larger than those of females [61,62], and some genes, located on both autosomes and sex chromosomes, are already differentially expressed between the two sexes at that stage [63,64].”
BackgroundA paternally imprinted X chromosome retards the development of the early mouse embryo
Thornhill, A. R., & Burgoyne, P. S. (1993) · Development · doi:10.1242/dev.118.1.171 · Cited by 134 · see citing works
Wijchers, P. J., Yandım, C., Panousopoulou, E., Ahmad, M., Harker, N., Saveliev, A., Burgoyne, P. S., & Festenstein, R. (2010) · Developmental Cell · doi:10.1016/j.devcel.2010.08.005 · Cited by 134 · cited 10× · see citing works
“The extent of silencing appeared determined by sex chromosome complement independent of gonadal sex [60].”
BackgroundInfluentialBebo, B. F., Zelinka-Vincent, E., Adamus, G., Amundson, D., Vandenbark, A. A., & Offner, H. (1998) · Journal of Neuroimmunology · doi:10.1016/s0165-5728(97)00214-2 · Cited by 130 · see citing works
X and Y Chromosome Complement Influence Adiposity and Metabolism in Mice
Chen, X., McClusky, R., Itoh, Y., Reue, K., & Arnold, A. P. (2013) · Endocrinology · doi:10.1210/en.2012-2098 · Cited by 130 · see citing works
Buller, R., Sood, A., Lallas, T., Buekers, T., & Skilling, J. (1999) · Journal of the National Cancer Institute · doi:10.1093/jnci/91.4.339 · Cited by 129 · cited 1× · see citing works
“Skewed XCI has also been suggested to play a role in disease pathogenesis, such as that of systemic sclerosis (SSc) [50], and it has been documented in breast and ovarian cancers [51,52].”
BackgroundWengler, G., Gorlin, J. B., Williamson, J., Rosen, F. S., & Bing, D. (1995) · Blood · doi:10.1182/blood.v85.9.2471.bloodjournal8592471 · Cited by 127 · cited 1× · see citing works
“globulinemia, an X-linked immune deficiency, exhibit non-random XCI in B cell lymphocytes [48], and female carriers of Wiskott-Aldrich syndrome exhibit nonrandom inactivation in all blood cell lineages [49].”
BackgroundTranscription of the Y chromosomal gene,Sry, in adult mouse brain
Lahr, G., Maxson, S. C., Mayer, A., Just, W., Pilgrim, C., & Reisert, I. (1995) · Molecular Brain Research · doi:10.1016/0169-328x(95)00136-g · Cited by 123 · cited 1× · see citing works
“Sry is also notably important in the brain [31,32].”
BackgroundY chromosome loss in male patients with primary biliary cirrhosis
Lleò, A., Oertelt‐Prigione, S., Bianchi, I., Caliari, L., Finelli, P., Miozzo, M. R., Lazzari, R., Floreani, A., Donato, F., Colombo, M., et al. (2013) · Journal of Autoimmunity · doi:10.1016/j.jaut.2012.12.008 · Cited by 113 · see citing works
Penaloza, C. G., Estevez, B., Orlanski, S., Sikorska, M., Walker, R., Smith, C. C., Smith, B., Lockshin, R. A., & Zakeri, Z. F. (2009) · The FASEB Journal · doi:10.1096/fj.08-119388 · Cited by 111 · cited 2× · see citing works
“The data suggested that sex chromosome complement underlies the differential sensitivity of male and female embryonic cells to some stressors, with the introduction of hormonal secretions functioning as a modifier of those differences [78].”
BackgroundRegulation of monoamine oxidase A by the SRY gene on the Y chromosome
Wu, J. B., Chen, K., Li, Y., Lau, Y. C., & Shih, J. C. (2009) · The FASEB Journal · doi:10.1096/fj.09-139097 · Cited by 110 · cited 1× · see citing works
“MAO A plays a critical role in brain development and function, and its abnormal activity has been suggested in sex-biased neurological disorders, such as autism, depression, and attention deficit hyperactivity disorder [34].”
BackgroundArnold, A. P., Chen, X., & Itoh, Y. (2012) · Handbook of experimental pharmacology · doi:10.1007/978-3-642-30726-3_4 · Cited by 105 · see citing works
Czech, D., Lee, J., Sim, H., Parish, C. L., Vilain, E. J. N., & Harley, V. R. (2012) · Journal of Neurochemistry · doi:10.1111/j.1471-4159.2012.07782.x · Cited by 101 · see citing works
Developmental Consequences of Sexual Dimorphism During Pre‐implantation Embryonic Development
Gutiérrez‐Adán, A., Perez‐Crespo, M., Fernández‐González, R., Ramirez, M., Moreira, P., Pintado, B., Lonergan, P., & Rizos, D. V. (2006) · Reproduction in Domestic Animals · doi:10.1111/j.1439-0531.2006.00769.x · Cited by 97 · cited 1× · see citing works
“Finally, evidence suggests that prior to differentiation of the gonads and production of sex hormones, male pre-implantation embryos are larger than those of females [61,62], and some genes, located on both autosomes and sex chromosomes, are already differentially expressed between the two sexes at that stage [63,64].”
BackgroundDimitri, P., & Pisano, C. (1989) · Genetics · doi:10.1093/genetics/122.4.793 · Cited by 94 · see citing works
Persani, L., Bonomi, M., Lleò, A., Pasini, S. M., Civardi, F., Bianchi, I., Campi, I., Finelli, P., Miozzo, M. R., Castronovo, C., et al. (2011) · Journal of Autoimmunity · doi:10.1016/j.jaut.2011.11.011 · Cited by 92 · cited 1× · see citing works
“chromosome loss in peripheral blood cells, and women with primary biliary cirrhosis display increased rates of X monosomy [45,55].”
BackgroundManda, S. V., Itoh, N., Gold, S. M., Lawson, G. W., & Voskuhl, R. R. (2012) · Annals of the Rheumatic Diseases · doi:10.1136/annrheumdis-2011-201246 · Cited by 92 · cited 1× · see citing works
“Additionally, an XX complement in mice, independent of gonadal sex, can increase the risk of lupus and experimental autoimmune encephalomyelitis (EAE; a mouse model of MS) when compared to an XY complement independent of gonadal sex [20,54].”
BackgroundThe Immunogenetic Architecture of Autoimmune DiseasePreprint
Goris, A., & Liston, A. (2012) · Cold Spring Harbor Perspectives in Biology · doi:10.1101/cshperspect.a007260 · Cited by 90 · cited 1× · see citing works
“While research identifying loci contributing to sexbiased phenotypes has helped discern disease mechanisms and improve susceptibility assessment in populations and individuals, there are few sex-biased diseases that follow a simple Mendelian inheritance pattern [25].”
BackgroundFoster, S. C., Daniels, C., BOURDETTE, D. N., & Bebo, B. F. (2003) · Journal of Neuroimmunology · doi:10.1016/s0165-5728(03)00177-2 · Cited by 87 · cited 1× · see citing works
“levels during the height of the disease [117].”
BackgroundHigh frequency of skewed X inactivation in young breast cancer patients
Kristiansen, M. B., Langerød, A., Knudsen, G. P., Weber, B. L., Børresen-Dale, A.-L., & Ørstavik, K. H. (2002) · Journal of Medical Genetics · doi:10.1136/jmg.39.1.30 · Cited by 86 · see citing works
What about gr/gr deletions and male infertility? Systematic review and meta-analysis
Stouffs, K., Lissens, W., Tournaye, H. J., & Haentjens, P. (2010) · Human Reproduction Update · doi:10.1093/humupd/dmq046 · Cited by 86 · cited 1× · see citing works
“For instance, a specific deletion in the Y chromosome contributes to male infertility in some human populations, but not others [88], suggesting interactions with the genetic background.”
BackgroundLiu, L., Ni, J., Shi, Y., Oakeley, E. J., & Sun, F.-L. (2005) · Nature Genetics · doi:10.1038/ng1662 · Cited by 80 · cited 1× · see citing works
“The protein appears to exert sex-specific gene regulation in Drosophila, and deletion causes sexbiased lethality [104].”
BackgroundFrancisco, F. D. O., & Lemos, B. (2014) · Journal of Genomics · doi:10.7150/jgen.8043 · Cited by 73 · cited 2× · see citing works
“Genes responsive to the Y chromosome may show restricted nuclear distribution, although the arrangement is bound to be variable across cell types [100].”
BackgroundBermejo‐Álvarez, P., Rizos, D. V., Lonergan, P., & Gutiérrez‐Adán, A. (2011) · Reproduction · doi:10.1530/rep-11-0006 · Cited by 72 · cited 1× · see citing works
“Finally, evidence suggests that prior to differentiation of the gonads and production of sex hormones, male pre-implantation embryos are larger than those of females [61,62], and some genes, located on both autosomes and sex chromosomes, are already differentially expressed between the two sexes at that stage [63,64].”
BackgroundSpach, K. M., Blake, M., Bunn, J. Y., McElvany, B. D., Noubade, R., Blankenhorn, E. P., & Teuscher, C. (2009) · The Journal of Immunology · doi:10.4049/jimmunol.0803200 · Cited by 71 · see citing works
NUCLEAR-MITOCHONDRIAL EPISTASIS FOR FITNESS IN SACCHAROMYCES CEREVISIAE
Zeyl, C., Andreson, B., & Weninck, E. (2005) · Evolution · doi:10.1111/j.0014-3820.2005.tb01764.x · Cited by 68 · cited 1× · see citing works
“Evidence of coevolution of the male mitochondrial genome with the nuclear genome is abundant [10,85,86].”
BackgroundJiang, P., Hartl, D. L., & Lemos, B. (2010) · Genetics · doi:10.1534/genetics.110.118109 · Cited by 66 · cited 1× · see citing works
“Aside from the disproportionate modulation of genes that code for protein products that localize to the nucleus and which might modify chromatin dynamics, there is a substantial contribution of Y chromosome origin to the differential expression of immune response genes [79,98,111].”
BackgroundChromosome Y Regulates Survival Following Murine Coxsackievirus B3 Infection
Case, L. K., Toussaint, L. E., Moussawi, M., Roberts, B., Saligrama, N., Brossay, L., Huber, S. A., & Teuscher, C. (2012) · G3 Genes Genomes Genetics · doi:10.1534/g3.111.001610 · Cited by 65 · see citing works
Sex ratio of multiple sclerosis in the National Swedish MS Register (SMSreg)
Boström, I., Stawiarz, L., & Landtblom, A. (2012) · Multiple Sclerosis Journal · doi:10.1177/1352458512446169 · Cited by 64 · see citing works
The X in sex: how autoimmune diseases revolve around sex chromosomes
Selmi, C. F. (2008) · Best Practice & Research Clinical Rheumatology · doi:10.1016/j.berh.2008.09.002 · Cited by 64 · cited 1× · see citing works
“Mutations, deletions, and translocations involving the X chromosome have also been linked to disease phenotypes with a sex bias, including mutations in the WAS gene that cause Wiskott-Aldrich syndrome and mutations in IL2RG that cause X-linked recessive severe combined immunodeficiency syndrome [22].”
BackgroundInfluence of sex chromosome constitution on the genomic imprinting of germ cells
Durcova‐Hills, G., Hájková, P., Sullivan, S. K., Barton, S. C., Surani, M. A., & McLaren, A. L. D. (2006) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0602621103 · Cited by 63 · cited 1× · see citing works
“DNA methylation of imprinted alleles in germ cells is influenced by sex chromosome complement as well as the gonadal sex of the embryo [57].”
BackgroundIFNG polymorphisms are associated with gender differences in susceptibility to multiple sclerosis
Kantarci, O. H., Goris, A., Hebrink, D. D., Heggarty, S., Cunningham, S., Alloza, I., Atkinson, E. J., de Andrade, M., McMurray, C. T., Graham, C. A., et al. (2005) · Genes and Immunity · doi:10.1038/sj.gene.6364164 · Cited by 63 · cited 1× · see citing works
“This result echoes earlier murine research in which the effect of androgen removal on EAE was dependent on genetic background [118], and observations that autosomal gene associations with MS susceptibility are often sex-specific in humans [119,120].”
ResultSex-specific responses to stroke
Turtzo, L. C., & McCullough, L. D. (2009) · Future Neurology · doi:10.2217/fnl.09.66 · Cited by 60 · cited 1× · see citing works
“Studies have documented variable incidence of infection in male and female children [1], disproportionate female susceptibility to immune diseases [2,3], greater risk of mental illness and overall mortality in males [4], variable cancer rates between the sexes [5,6], sex-specific risk for stroke and diseases of aging…”
BackgroundPregnancy and Multiple Sclerosis
Houtchens, M. K. (2007) · Seminars in Neurology · doi:10.1055/s-2007-991127 · Cited by 57 · see citing works
Rapid evolution of mouse Y centromere repeat DNA belies recent sequence stabilityPreprint
Pertile, M. D., Graham, A. N., Choo, K. H. A., & Kalitsis, P. (2009) · Genome Research · doi:10.1101/gr.092080.109 · Cited by 53 · cited 4× · see citing works
“Kantarci O, Goris A, Hebrink D, Heggarty S, Cunningham S, Alloza I, Atkinson E, de Andrade M, McMurray C, Graham C, Hawkins S, Billiau A, Dubois B, Weinshenker B, Vandenbroeck K: IFNG polymorphisms are associated with gender differences in susceptibility to multiple sclerosis.”
MethodInfluentialGene dosage compensation in metafemales (3X; 2A) of Drosophila
Lucchesi, J. C., Rawls, J. M., & Maroni, G. (1974) · Nature · doi:10.1038/248564a0 · Cited by 44 · cited 1× · see citing works
“The n sterile and can display narrowed abdomens, wing abnormalities, irregular , and viability post-eclosion is limited [72-75].”
BackgroundGene expression in adult metafemales of Drosophila melanogaster.
Birchler, J. A., Hiebert, J. C., & Krietzman, M. (1989) · Genetics · doi:10.1093/genetics/122.4.869 · Cited by 44 · see citing works
Koopman, P. A. (2009) · International Journal of Andrology · doi:10.1111/j.1365-2605.2009.01001.x · Cited by 39 · cited 2× · see citing works
“The cascade eliminates the Müllerian ducts, which would otherwise develop into the oviduct and uterus [28,30].”
BackgroundStraub, T., & Becker, P. B. (2011) · Current Opinion in Genetics & Development · doi:10.1016/j.gde.2011.01.012 · Cited by 36 · cited 2× · see citing works
“Drosophila males, meanwhile, express X chromosome genes at twice the rate as females, and mammalian females use X inactivation as a dosage compensation mechanism [39,53] (Figure 1).”
BackgroundRoles for Mating and Environment in C. elegans Sex Determination
Prahlad, V., Pilgrim, D. B., & Goodwin, E. B. (2003) · Science · doi:10.1126/science.1087946 · Cited by 32 · see citing works
Recent advances in X-chromosome inactivation
Kalantry, S. (2011) · Journal of Cellular Physiology · doi:10.1002/jcp.22673 · Cited by 30 · see citing works
Naugler, W. E. (2009) · Science · Cited by 30 · see citing works
Gender-Associated Differences of Perforin Polymorphisms in the Susceptibility to Multiple Sclerosis
Camiña-Tato, M., Morcillo-Suárez, C., Bustamante, M. F., Ortega, I. C., Navarro, A., Muntasell, A., López‐Botet, M., Sánchez‐Pla, Á., Carmona, P., Julià, E., et al. (2010) · The Journal of Immunology · doi:10.4049/jimmunol.1000102 · Cited by 29 · cited 1× · see citing works
“This result echoes earlier murine research in which the effect of androgen removal on EAE was dependent on genetic background [118], and observations that autosomal gene associations with MS susceptibility are often sex-specific in humans [119,120].”
ResultY Chromosome–Linked B and NK Cell Deficiency in Mice
Sun, S., Horino, S., Itoh‐Nakadai, A., Kawabe, T., Asao, A., Takahashi, T., So, T., Funayama, R., Kondo, M., Saitsu, H., et al. (2013) · The Journal of Immunology · doi:10.4049/jimmunol.1300303 · Cited by 20 · see citing works
Xu, K., Peng, H., Zhou, M., Wang, W., Li, R., Zhu, K.-K., Zhang, M., Wen, P., Pan, H., & Ye, D. (2013) · Gene · doi:10.1016/j.gene.2012.12.092 · Cited by 18 · cited 1× · see citing works
“Similarly, the TRAF1/C5 polymorphism has been implicated in susceptibility to RA in a North African population and with susceptibility to SLE in a European population [82].”
BackgroundLlamas, B., Verdugo, R. A., Churchill, G. A., & Deschepper, C. F. (2009) · BMC Genomics · doi:10.1186/1471-2164-10-150 · Cited by 18 · cited 3× · see citing works
“Finally, recent research points toward a role for the Y chromosome in regulating cardiac phenotypes, neonatal programming, and chromatin structure in mice [122,123].”
BackgroundPraktiknjo, S. D., Llamas, B., Scott‐Boyer, M., Picard, S., Robert, F., Langlais, D., Haibe‐Kains, B., Faubert, D., Silversides, D. W., & Deschepper, C. F. (2013) · Endocrinology · doi:10.1210/en.2013-1699 · Cited by 13 · cited 2× · see citing works
“Finally, recent research points toward a role for the Y chromosome in regulating cardiac phenotypes, neonatal programming, and chromatin structure in mice [122,123].”
BackgroundLekpa, F. K., Ndongo, S., Tiendrébéogo, J., Ndao, A. C., Daher, A., Pouye, A., Ka, M. M., & Diop, T. M. (2012) · Clinical Rheumatology · doi:10.1007/s10067-012-2054-9 · Cited by 13 · cited 1× · see citing works
“The increased prevalence of RA in urban Senegalese populations compared to their rural counterparts suggests environmental triggers in otherwise healthy but genetically susceptible population [81].”
BackgroundBranco, A. T., Hartl, D. L., & Lemos, B. (2013) · Genetics · doi:10.1534/genetics.113.150805 · Cited by 11 · cited 1× · see citing works
“[101] recently showed that the manifestation of variable Y chromosomes on gene expression requires wild-type function of the heterochromatin protein 1 (HP1).”
BackgroundThe epidemiology of Turner syndrome
Gravholt, C. H., & Stochholm, K. (2006) · International Congress Series · doi:10.1016/j.ics.2006.06.009 · Cited by 10 · cited 1× · see citing works
“ve female external genitals but often have non-functioning ovaries, lack a females [68].”
BackgroundAge-specific sex ratio of multiple sclerosis in the National Swedish MS Register (SMSreg)
Boström, I., Stawiarz, L., & Landtblom, A. (2013) · Multiple Sclerosis Journal · doi:10.1177/1352458513498636 · Cited by 7 · cited 1× · see citing works
“In humans, MS is more prevalent in women, and the ratio of women to men appears to be increasing [113-115].”
BackgroundTHE OCCURRENCE OF PARTIALLY FERTILE TRIPLOID METAFEMALES IN DROSOPHILA MELANOGASTER
Frost, J. N. (1960) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.46.1.47 · Cited by 6 · cited 1× · see citing works
“The n sterile and can display narrowed abdomens, wing abnormalities, irregular , and viability post-eclosion is limited [72-75].”
BackgroundChromosomal Sex Determination in Mammals
Gilbert, S. F. (2000) · Cited by 5 · see citing works
Chromosomal Sex Determination in Drosophila
Gilbert, S. F. (2000) · Cited by 5 · see citing works
Buller, R. E., Sood, A. K., Lallas, T. A., Buekers, T., & Skilling, J. S. (1999) · JNCI Journal of the National Cancer Institute · doi:10.1093/jnci/91.17.1508 · Cited by 5 · see citing works
Primordial Germ Cells and Sex Determination in Mammals
Alberts, B., Johnson, A. A. T., Lewis, J., RAFF, M. C., Roberts, K., & Walter, P. (2002) · Cited by 4 · see citing works
Some Environmental Influences on Metafemale Viability in Drosophila melanogaster
Neeley, J. C. (1971) · Journal of Heredity · doi:10.1093/oxfordjournals.jhered.a108187 · Cited by 3 · cited 1× · see citing works
“The n sterile and can display narrowed abdomens, wing abnormalities, irregular , and viability post-eclosion is limited [72-75].”
Background
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Mechanistic Pathways of Sex Differences in Cardiovascular Disease
Regitz‐Zagrosek, V., & Kararigas, G. (2016) · Physiological Reviews · doi:10.1152/physrev.00021.2015 · Cited by 738 · see citing works
“They have been postulated to contribute to sex-specific susceptibilities to autoimmune and neurological diseases (361).”
BackgroundMitochondria: A central target for sex differences in pathologies
Ventura-Clapier, R., Moulin, M., Piquereau, J., Lemaire, C., Mericskay, M., Veksler, V., & Garnier, A. (2017) · Clinical Science · doi:10.1042/cs20160485 · Cited by 371 · see citing works
A general theory of sexual differentiation
Arnold, A. P. (2016) · Journal of Neuroscience Research · doi:10.1002/jnr.23884 · Cited by 292 · see citing works
“…heterochromatin in Drosophila, in which the large heterochromatic Y chromosome has epigenetic effects (not effects of Y gene expression), which regulates many autosomal genes, especially those involved in mitochondrial function and immune response (Lemos et al., 2010; Silkaitis and Lemos, 2014).”
Sex differences and the neurobiology of affective disorders
Rubinow, D. R., & Schmidt, P. J. (2018) · Neuropsychopharmacology · doi:10.1038/s41386-018-0148-z · Cited by 274 · see citing works
Semi-automated assembly of high-quality diploid human reference genomes
Jarvis, E. D., Formenti, G., Rhie, A., Guarracino, A., Yang, C., Wood, J., Tracey, A., Thibaud-Nissen, F., Vollger, M. R., Porubsky, D., et al. (2022) · Nature · doi:10.1038/s41586-022-05325-5 · Cited by 209 · see citing works
Mayne, B. T., Bianco-Miotto, T., Buckberry, S., Breen, J., Clifton, V., Shoubridge, C., & Roberts, C. T. (2016) · Frontiers in Genetics · doi:10.3389/fgene.2016.00183 · Cited by 140 · see citing works
“Furthermore, our findings of sex bias in genes that encode for histones and histone modifying enzymes in most tissues suggest the possibility that sex-specific epigenetic modifications act on transcription that may result in phenotypic sex differences.”
BackgroundThe importance of having two X chromosomes
Arnold, A. P., Reue, K., Eghbali, M., Vilain, E., Chen, X., Ghahramani, N., Itoh, Y., Li, J., Link, J. C., Ngun, T., et al. (2016) · Philosophical Transactions of the Royal Society B: Biological Sciences · doi:10.1098/rstb.2015.0113 · Cited by 114 · see citing works
Gene-by-Sex Interactions in Mitochondrial Functions and Cardio-Metabolic Traits
Norheim, F., Hasin-Brumshtein, Y., Vergnes, L., Krishnan, K. C., Pan, C., Seldin, M. M., Hui, S. T. Y., Mehrabian, M., Zhou, Z., Gupta, S., et al. (2019) · Cell Metabolism · doi:10.1016/j.cmet.2018.12.013 · Cited by 111 · see citing works
“Moreover, there is growing evidence for a role of mitochondria in pathologies with sex differences (Silkaitis and Lemos, 2014; Ventura-Clapier et al., 2017).”
BackgroundSex influences DNA methylation and gene expression in human skeletal muscle myoblasts and myotubes
Davegårdh, C., Hall, E., Broholm, C., Henriksen, T. I., Pedersen, M., Pedersen, B. K., Scheele, C. C., & Ling, C. (2019) · Stem Cell Research & Therapy · doi:10.1186/s13287-018-1118-4 · Cited by 87 · see citing works
Sexual differentiation of brain and other tissues: Five questions for the next 50 years
Arnold, A. P. (2020) · Hormones and Behavior · doi:10.1016/j.yhbeh.2020.104691 · Cited by 74 · see citing works
Sex differences in pediatric traumatic brain injury
Arambula, S. E., Reinl, E. L., Demerdash, N. E., McCarthy, M. M., & Robertson, C. (2019) · Experimental Neurology · doi:10.1016/j.expneurol.2019.02.016 · Cited by 65 · see citing works
Genetic variation in chromosome Y regulates susceptibility to influenza A virus infection
Krementsov, D. N., Case, L. K., Dienz, O., Raza, A., Fang, Q., Ather, J. L., Poynter, M. E., Boyson, J. E., Bunn, J. Y., & Teuscher, C. (2017) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1620889114 · Cited by 60 · see citing works
“The long arm of murine ChrY encodes several multicopy gene families, which exhibit significant strain-specific copy number variation (CNV), and the physiological roles of which are only beginning to be understood (20, 21).”
BackgroundRethinking sex determination of non-gonadal tissues
Arnold, A. P. (2019) · Current topics in developmental biology/Current Topics in Developmental Biology · doi:10.1016/bs.ctdb.2019.01.003 · Cited by 59 · see citing works
The Role of Genetic Sex and Mitochondria in Response to COVID-19 Infection
Kloc, M., Ghobrial, R. M., & Kubiak, J. Z. (2020) · International Archives of Allergy and Immunology · doi:10.1159/000508560 · Cited by 57 · see citing works
“embryogenesis, maternal mitochondria replicate and enter the prospective somatic and germ cells [20].”
BackgroundFrom mitochondria to sarcopenia: role of 17β-estradiol and testosterone
Tian, X., Lou, S., & Shi, R. (2023) · Frontiers in Endocrinology · doi:10.3389/fendo.2023.1156583 · Cited by 54 · see citing works
Spinal muscular atrophy: Broad disease spectrum and sex-specific phenotypes
Singh, N. N., Hoffman, S., Reddi, P. P., & Singh, R. N. (2021) · Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease · doi:10.1016/j.bbadis.2020.166063 · Cited by 47 · see citing works
“Mitochondria also impact the crosstalk between sex chromosomes and autosomes [167].”
BackgroundEngel, N. (2018) · BioEssays · doi:10.1002/bies.201800073 · Cited by 41 · see citing works
Sexual conflict through mother’s curse and father’s curse
Ågren, J. A., Munasinghe, M., & Clark, A. G. (2019) · Theoretical Population Biology · doi:10.1016/j.tpb.2018.12.007 · Cited by 38 · see citing works
Sexual Dimorphism of the Heart: Genetics, Epigenetics, and Development
Deegan, D. F., Nigam, P., & Engel, N. (2021) · Frontiers in Cardiovascular Medicine · doi:10.3389/fcvm.2021.668252 · Cited by 36 · see citing works
“Moreover, mitochondrial function differs between male and female hearts, but the molecular basis of these differences is unknown (24, 126).”
BackgroundMiller, R. L., Yan, Z., Maher, C., Zhang, H., Gudsnuk, K. M., McDonald, J. D., & Champagne, F. A. (2016) · Neuroepigenetics · doi:10.1016/j.nepig.2016.02.001 · Cited by 33 · see citing works
“, 2015) andmay have beenmediated by chromosomal, hormonal, and epigenetic differences between males and females during fetal development (Silkaitis and Lemos, 2014; Slob et al., 1980; Spiers et al., 2015).”
A father effect explains sex-ratio bias
Malo, A. F., Martínez‐Pastor, F., García–González, F., Garde, J. J., Ballou, J. D., & Lacy, R. C. (2017) · Proceedings of the Royal Society B Biological Sciences · doi:10.1098/rspb.2017.1159 · Cited by 33 · see citing works
Olovnikov, A. M. (2015) · Current Aging Science · doi:10.2174/1874609808666150422114916 · Cited by 23 · see citing works
A Cross-Species Neuroimaging Study of Sex Chromosome Dosage Effects on Human and Mouse Brain Anatomy
Guma, E., Beauchamp, A., Liu, S., Levitis, E., CLASEN, L. S., Torres, E. N., Blumenthal, J. D., Lalonde, F., Qiu, L. R., Hrncir, H., et al. (2023) · Journal of Neuroscience · doi:10.1523/jneurosci.1761-22.2022 · Cited by 17 · see citing works
Montiel, E. E., Badenhorst, D., Lee, L., & Valenzuela, N. (2022) · Journal of Evolutionary Biology · doi:10.1111/jeb.14064 · Cited by 10 · see citing works
Branco, A. T., Brito, R. M., & Lemos, B. (2017) · Proceedings of the Royal Society B Biological Sciences · doi:10.1098/rspb.2017.2062 · Cited by 9 · see citing works
CoREST1 in primary sensory neurons regulates neuropathic pain in male mice
Zhou, X., Wei, J., Cheng, H., Tian, L., Zhu, X., Zhang, Y., Xu, L., Wei, G., Huo, F.-Q., & Liang, L. (2023) · Life Sciences · doi:10.1016/j.lfs.2023.122088 · Cited by 6 · see citing works
Relevance of sex-differenced analyses in bioenergetics and nutritional studies
Garrabou, G., García‐García, F. J., Presmanes, R. E., Feu, M., & Chiva‐Blanch, G. (2022) · Frontiers in Nutrition · doi:10.3389/fnut.2022.936929 · Cited by 4 · see citing works
The pivotal role of the X-chromosome in the genetic architecture of the human brainPreprint
Jiang, Z., Sullivan, P. F., Li, T., Zhao, B., Wang, X., Luo, T., Huang, S., Guan, P. Y., Chen, J., Yang, Y., et al. (2023) · medRxiv · doi:10.1101/2023.08.30.23294848 · Cited by 4 · see citing works
Lack of detectable sex differences in the mitochondrial function of Caenorhabditis elegans
King, D. E., Sparling, A. C., Joyce, A. S., Ryde, I. T., deSouza, B., Ferguson, P. L., Murphy, S. K., & Meyer, J. N. (2024) · BMC Ecology and Evolution · doi:10.1186/s12862-024-02238-x · Cited by 3 · see citing works
“Other research indicates that epigenetic mechanisms [18] and double dosing of genes on the X-chromosome may be involved [19–21].”
BackgroundAneuploidy: an important model system to understand salient aspects of functional genomics
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“Although most of them have provided valuable insights, it was argued that these studies may have been influenced by some interference from genetic as well as hormonal background [98], thus necessitating”
BackgroundStrategies and Approaches for Studying Sex Differences in Physiology
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Redesigning medicine: integrating sex and gender for better health outcomes
Rajcsanyi, L. S., Jochimsen, M. A., Kindler‐Röhrborn, A., & Hinney, A. (2025) · Naunyn-Schmiedeberg s Archives of Pharmacology · doi:10.1007/s00210-025-04722-7 · Cited by 2 · see citing works
“Yet, some genes may escape this inactivation, resulting in elevated gene expression levels in females compared to males (Mauvais-Jarvis et al. 2020; Mielke and Miller 2021; Silkaitis and Lemos 2014).”
Sex Differences in the Age of Genetics
Arnold, A. P. (2016) · Elsevier eBooks · doi:10.1016/b978-0-12-803592-4.00092-4 · Cited by 2 · see citing works
Immune Response—The Impact of Biological Sex and Gender
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A cross-species study of sex chromosome dosage effects on mammalian brain anatomyPreprint
Guma, E., Beauchamp, A., Liu, S., Levitis, E., CLASEN, L. S., Torres, E. N., Blumenthal, J. D., Lalonde, F. M., Qiu, L. R., Hrncir, H., et al. (2022) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2022.08.30.505916 · Cited by 1 · see citing works
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Cardiovascular Consequences of Metabolic Disturbances in Women
Turan, B. (2023) · Advances in biochemistry in health and disease · doi:10.1007/978-3-031-39928-2_26
King, D. E., Sparling, A. C., Joyce, A. S., Ryde, I. T., deSouza, B., Ferguson, P. L., Murphy, S. K., & Meyer, J. N. (2024) · Figshare · doi:10.6084/m9.figshare.25698146
LPS stimulation reveals male and female dimorphism in human iPSC-derived macrophages
Graney, P. L., Tavakol, D. N., Lock, R. I., Chen, C., Samaritano, M., Sanchez, E., Hachmann, N. P., Pineda‐Rosales, M., Friedman, R., & Vunjak‐Novakovic, G. (2026) · iScience · doi:10.1016/j.isci.2026.117565 · Cited by 1 · see citing works
“30,31 Indeed, recent work uncovered hundreds of autosomal sex differences in DNA methylation using human whole blood.”
- Authors
- Silkaitis, K., & Lemos, B.
- Affiliations
- Harvard University (US)
- Corresponding author
- Lemos, Bernardo
- Venue
- Biology of Sex Differences
- Published
- 2014
- Volume
- 5
- Issue
- 1
- Pages
- 2
- ISSN
- 2042-6410 (ISSN-L)
- PMC
- PMC3907150
- OpenAlex
- W2129665448
- Cited by
- 39
- References
- 130
- Citations by year
- 2026: 1 · 2025: 1 · 2024: 2 · 2023: 5 · 2022: 5 · 2021: 2 · 2020: 2 · 2019: 5 · 2018: 2 · 2017: 6 · 2016: 7 · 2015: 1
- FWCI
- 3.07
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- cc-by
- Locations
- Biology of Sex Differences (publishedVersion, cc-by)
- Europe PMC (PubMed Central) (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
- Funders
- Ellison Medical Foundation
- National Heart, Lung, and Blood Institute (T32HL007118)
- National Institute of General Medical Sciences (T34GM087239)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
- Keywords
- sex differences, sex chromosomes, Y chromosome, autosomes, mitochondrial DNA, epigenetic regulation, sex-specific gene regulation, autoimmune disease, neurological disorders, testosterone, lupus, multiple sclerosis, gonadal differentiation, maternal inheritance
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