Making a good egg: human oocyte health, aging, and in vitro development
EE Telfer, J Grosbois, YL Odey… - Physiological …, 2023 - journals.physiology.org
Mammalian eggs (oocytes) are formed during fetal life and establish associations with
somatic cells to form primordial follicles that create a store of germ cells (the primordial pool) …
somatic cells to form primordial follicles that create a store of germ cells (the primordial pool) …
Engineered in vitro disease models
The ultimate goal of most biomedical research is to gain greater insight into mechanisms of
human disease or to develop new and improved therapies or diagnostics. Although great …
human disease or to develop new and improved therapies or diagnostics. Although great …
Female reproductive life span is extended by targeted removal of fibrotic collagen from the mouse ovary
T Umehara, YE Winstanley, E Andreas, A Morimoto… - Science …, 2022 - science.org
The female ovary contains a finite number of oocytes, and their release at ovulation
becomes sporadic and disordered with aging and with obesity, leading to loss of fertility …
becomes sporadic and disordered with aging and with obesity, leading to loss of fertility …
Ovarian stiffness increases with age in the mammalian ovary and depends on collagen and hyaluronan matrices
Fibrosis is a hallmark of aging tissues which often leads to altered architecture and function.
The ovary is the first organ to show overt signs of aging, including increased fibrosis in the …
The ovary is the first organ to show overt signs of aging, including increased fibrosis in the …
[HTML][HTML] In vitro growth and maturation of primordial follicles and immature oocytes
EE Telfer, CY Andersen - Fertility and Sterility, 2021 - Elsevier
Cryopreservation of ovarian tissue to preserve the fertility of girls and young women at high
risk of sterility is now widely practiced. Pieces of cryopreserved ovarian cortex can be …
risk of sterility is now widely practiced. Pieces of cryopreserved ovarian cortex can be …
In vitro follicle growth supports human oocyte meiotic maturation
In vitro follicle growth is a potential approach to preserve fertility for young women who are
facing a risk of premature ovarian failure (POF) caused by radiation or chemotherapy. Our …
facing a risk of premature ovarian failure (POF) caused by radiation or chemotherapy. Our …
Physical properties of alginate hydrogels and their effects on in vitro follicle development
ER West, M Xu, TK Woodruff, LD Shea - Biomaterials, 2007 - Elsevier
The mechanical properties and density of natural and synthetic extracellular matrices are
known to affect cellular processes and regulate tissue formation. In this report, these factors …
known to affect cellular processes and regulate tissue formation. In this report, these factors …
Current achievements and future research directions in ovarian tissue culture, in vitro follicle development and transplantation: implications for fertility preservation
J Smitz, MM Dolmans, J Donnez… - Human reproduction …, 2010 - academic.oup.com
BACKGROUND Female cancer patients are offered 'banking'of gametes before starting
fertility-threatening cancer therapy. Transplants of fresh and frozen ovarian tissue between …
fertility-threatening cancer therapy. Transplants of fresh and frozen ovarian tissue between …
In vitro grown human ovarian follicles from cancer patients support oocyte growth
M Xu, SL Barrett, E West-Farrell… - Human …, 2009 - academic.oup.com
BACKGROUND Young female adult and adolescent cancer patients facing life-preserving
but fertility-threatening chemo-or radiation-therapy are increasingly seeking options to …
but fertility-threatening chemo-or radiation-therapy are increasingly seeking options to …
Oxidative stress impairs function and increases redox protein modifications in human spermatozoa
T Morielli, C O'Flaherty - Reproduction, 2015 - rep.bioscientifica.com
Oxidative stress, generated by excessive reactive oxygen species (ROS) or decreased
antioxidant defenses (and possibly both), is associated with male infertility. Oxidative stress …
antioxidant defenses (and possibly both), is associated with male infertility. Oxidative stress …