Related Experiment Video
Updated: Aug 16, 2026

Multi-Photon Laser Ablation of Cytoplasmic Microtubule Organizing Centers in Mouse Oocytes
Published on: November 11, 2022
[Apoptosis in oocyte]
1Laboratoire de biologie de la reproduction, hôpital Nord, CHU de Saint-Etienne, 42055 Saint-Etienne, France. Rachel.Levy@chu-st-etienne.fr
Abstract:
Apoptosis has been reported in oocyte and preimplantation embryo. The developmental potential of embryo could be related to its rate of apoptosis. This apoptotic fate could be modulated by suboptimal culture conditions: however, a critical role is played by gamete quality and in particular, oocyte apoptosis. Thus, the investigation of apoptosis-related genes and mechanisms in oocyte is crucial. New technologies, such as microarrays, may contribute to the elucidation of molecular pathways involved in oocyte survival and maturation. Besides in vitro culture and ART, the study of oocyte apoptosis could benefit to research in the fields of menopause or cancer treatment.
Related Concept Videos
Apoptosis
Oogenesis
Each primary oocyte is surrounded by a layer of pre-granulosa cells, forming what is known...
Oogenesis
Overview of Cell Death
Cell death was observed in the early 19th century, but there was no experimental evidence to prove it. In 1842, Carl Vogt first discovered cell death in a metamorphic toad; however, it was not termed ‘cell death.’ Scientists discovered different cell death pathways only in the 20th century...
The Intrinsic Apoptotic Pathway
Cellular Injury V: Apoptosis and Autophagy

