Ultrastructure of mitochondria of human oocytes in different clinical conditions during assisted reproduction
Infertility affects around 8% of couples with a slight change in percentage in the last years.
Despite the significant efforts made in Assisted Reproductive Technologies (ARTs) in …
Despite the significant efforts made in Assisted Reproductive Technologies (ARTs) in …
Mitochondria: participation to infertility as source of energy and cause of senescence
M Benkhalifa, YJ Ferreira, H Chahine, N Louanjli… - The international journal …, 2014 - Elsevier
Mitochondria is a powerhouse organelle involved in ATP synthesis, calcium signaling,
reactive oxygen species (ROS) by oxidative stress production, cell cycle arrest via apoptosis …
reactive oxygen species (ROS) by oxidative stress production, cell cycle arrest via apoptosis …
Mitochondrial DNA turnover occurs during preimplantation development and can be modulated by environmental factors
JML McConnell, L Petrie - Reproductive biomedicine online, 2004 - Elsevier
There is increasing evidence in humans that abnormal mitochondrial DNA (mtDNA) is
associated with common degenerative disorders of the twenty-first century. MtDNA is …
associated with common degenerative disorders of the twenty-first century. MtDNA is …
[HTML][HTML] The association of reproductive senescence with mitochondrial quantity, function, and DNA integrity in human oocytes at different stages of maturation
HE Duran, F Simsek-Duran, SC Oehninger… - Fertility and sterility, 2011 - Elsevier
OBJECTIVE: To determine the impact of reproductive aging on oocyte mitochondrial
quantity, function, and DNA (mtDNA) integrity. DESIGN: Prospective observational study …
quantity, function, and DNA (mtDNA) integrity. DESIGN: Prospective observational study …
Maternal age and ovarian stimulation independently affect oocyte mtDNA copy number and cumulus cell gene expression in bovine clones
LM Cree, ER Hammond, AN Shelling… - Human …, 2015 - academic.oup.com
STUDY QUESTION Does maternal ageing and ovarian stimulation alter mitochondrial DNA
(mtDNA) copy number and gene expression of oocytes and cumulus cells from a novel …
(mtDNA) copy number and gene expression of oocytes and cumulus cells from a novel …
Comprehensive mitochondrial DNA analysis and IVF outcome
B Lledo, JA Ortiz, R Morales… - Human …, 2018 - academic.oup.com
Abstract STUDY QUESTION Do mitochondrial DNA (mtDNA) copy number and
heteroplasmy in human embryos affect the ongoing pregnancy rate? SUMMARY ANSWER …
heteroplasmy in human embryos affect the ongoing pregnancy rate? SUMMARY ANSWER …
Oocyte mitochondrial function and reproduction
Optimal energy production is required for oocyte and embryo development, and
mitochondrial abnormalities have devastating reproductive consequences. Improvement of …
mitochondrial abnormalities have devastating reproductive consequences. Improvement of …
The role of mitochondria in oocyte maturation
A Kirillova, JEJ Smitz, GT Sukhikh, I Mazunin - Cells, 2021 - mdpi.com
With the nucleus as an exception, mitochondria are the only animal cell organelles
containing their own genetic information, called mitochondrial DNA (mtDNA). During oocyte …
containing their own genetic information, called mitochondrial DNA (mtDNA). During oocyte …
Autologous mitochondrial microinjection; a strategy to improve the oocyte quality and subsequent reproductive outcome during aging
Along with the decline in oocyte quality, numerous defects such as mitochondrial
insufficiency and the increase of mutation and deletion have been reported in oocyte …
insufficiency and the increase of mutation and deletion have been reported in oocyte …
The Mitochondrial DNA Mutation (ΔmtDNA5286) in Human Oocytes: Correlation with Age and IVF Outcome
V Yesodi, Y Yaron, JB Lessing, A Amit… - Journal of assisted …, 2002 - Springer
Purpose: To evaluate the correlation between the presence of a newly described
mitochondrial DNA (mtDNA) mutation (Δ mtDNA 5286), patients' age, and in vitro fertilization …
mitochondrial DNA (mtDNA) mutation (Δ mtDNA 5286), patients' age, and in vitro fertilization …