Specific epigenetic alterations of IGF2-H19 locus in spermatozoa from infertile men
CC Boissonnas, HE Abdalaoui, V Haelewyn… - European Journal of …, 2010 - nature.com
DNA methylation marks, a key modification of imprinting, are erased in primordial germ cells
and sex specifically re-established during gametogenesis. Abnormal epigenetic …
and sex specifically re-established during gametogenesis. Abnormal epigenetic …
[HTML][HTML] Methylation defects of imprinted genes in human testicular spermatozoa
CJ Marques, T Francisco, S Sousa, F Carvalho… - Fertility and sterility, 2010 - Elsevier
OBJECTIVE: To study the methylation imprinting marks of two oppositely imprinted genes,
H19 and MEST/PEG1, in human testicular spermatozoa from azoospermic patients with …
H19 and MEST/PEG1, in human testicular spermatozoa from azoospermic patients with …
Abnormal methylation of imprinted genes in human sperm is associated with oligozoospermia
CJ Marques, P Costa, B Vaz, F Carvalho… - MHR-Basic Science …, 2008 - academic.oup.com
Genomic imprinting marks in the male germ line are already established in the adult
germinal stem cell population. We studied the methylation patterns of H19 and MEST …
germinal stem cell population. We studied the methylation patterns of H19 and MEST …
Epigenetic germline mosaicism in infertile men
S Laurentino, J Beygo, V Nordhoff… - Human molecular …, 2015 - academic.oup.com
Imprinted genes are expressed either from the paternal or the maternal allele, because the
other allele has been silenced in the mother's or father's germline. Imprints are characterized …
other allele has been silenced in the mother's or father's germline. Imprints are characterized …
DNA methylation imprinting marks and DNA methyltransferase expression in human spermatogenic cell stages
CJ Marques, M João Pinho, F Carvalho, I Bièche… - Epigenetics, 2011 - Taylor & Francis
Paternal imprinting marks were shown to be erased in the mouse primordial germ cells and
progressively re-established throughout the male germ line development, starting in fetal …
progressively re-established throughout the male germ line development, starting in fetal …
Idiopathic male infertility is strongly associated with aberrant DNA methylation of imprinted loci in sperm: a case-control study
Q Tang, F Pan, J Yang, Z Fu, Y Lu, X Wu, X Han… - Clinical …, 2018 - Springer
Background Male infertility is a complex disease caused by a combination of genetic,
environmental, and lifestyle factors. Abnormal epigenetic programming has been proposed …
environmental, and lifestyle factors. Abnormal epigenetic programming has been proposed …
Idiopathic male infertility is strongly associated with aberrant methylation of MEST and IGF2/H19 ICR1
A Poplinski, F Tüttelmann, D Kanber… - … journal of andrology, 2010 - Wiley Online Library
Aberrant imprinting in spermatozoa in a subset of infertile men has been postulated to be a
risk factor for congenital diseases in children conceived via assisted reproduction …
risk factor for congenital diseases in children conceived via assisted reproduction …
[HTML][HTML] Aberrant DNA methylation at imprinted genes in testicular sperm retrieved from men with obstructive azoospermia and undergoing vasectomy reversal
A Minor, V Chow, S Ma - Reproduction, 2011 - rep.bioscientifica.com
Male factor infertility has been associated with abnormal DNA methylation at imprinted
genes. Little information is available on the status of imprinting in the sperm of men with …
genes. Little information is available on the status of imprinting in the sperm of men with …
[HTML][HTML] Alterations in sperm DNA methylation patterns at imprinted loci in two classes of infertility
OBJECTIVE: To evaluate the associations between proper protamine incorporation and
DNA methylation at imprinted loci. DESIGN: Experimental research study. SETTING …
DNA methylation at imprinted loci. DESIGN: Experimental research study. SETTING …
DNA methylation defects in spermatozoa of male partners from couples experiencing recurrent pregnancy loss
STUDY QUESTION What is the sperm DNA methylation status of imprinted genes in male
partners from couples experiencing recurrent pregnancy loss (RPL)? SUMMARY ANSWER …
partners from couples experiencing recurrent pregnancy loss (RPL)? SUMMARY ANSWER …