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 …
[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 …
[HTML][HTML] 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 …
Genetic imprinting during impaired spermatogenesis
S Hartmann, M Bergmann, RM Bohle… - MHR: Basic science …, 2006 - academic.oup.com
Disorders in genetic imprinting are discussed as potential genetic risk in assisted
reproduction technology (ART), where most of the natural selection mechanisms are …
reproduction technology (ART), where most of the natural selection mechanisms are …
Aberrant DNA methylation of imprinted loci in sperm from oligospermic patients
H Kobayashi, A Sato, E Otsu, H Hiura… - Human molecular …, 2007 - academic.oup.com
Recent studies suggest that assisted reproductive technologies (ART), which involve the
isolation, handling and culture of gametes and early embryos, are associated with an …
isolation, handling and culture of gametes and early embryos, are associated with an …
[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 …
[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] 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 …
Perturbation of genomic imprinting in oligozoospermia
D Filipponi, R Feil - Epigenetics, 2009 - Taylor & Francis
The role of epigenetic modifications in oligozoospermia and other disorders of
spermatogenesis remains poorly understood. While a variety of environmental, nutritional …
spermatogenesis remains poorly understood. While a variety of environmental, nutritional …
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 …
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