Abstract
In most animals, the oocyte is the largest cell by volume. The oocyte undergoes a period of large-scale growth during its development, prior to fertilization. At first glance, tissues that support the development of the oocyte in different organisms have diverse cellular characteristics that would seem to prohibit functional comparisons. However, these tissues often act with a common goal of establishing dynamic forms of two-way communication with the oocyte. We propose that this bidirectional communication between oocytes and support cells is a universal phenomenon that can be directly compared across species. Specifically, we highlight fruit fly and mouse oogenesis to demonstrate that similarities and differences in these systems should be used to inform and design future experiments in both models.
Original language | English (US) |
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Pages (from-to) | 311-323 |
Number of pages | 13 |
Journal | Trends in Cell Biology |
Volume | 32 |
Issue number | 4 |
DOIs | |
State | Published - Apr 2022 |
Funding
We thank Lucy Reading-Ikkanda (Flatiron Institute) for figure artwork, Trudi Schüpbach for helpful discussions, and the reviewers for insightful feedback. This work was supported by National Institutes of Health grants R35 GM126967 to E.R.G.; R01 HD093726 , R01 HD105752 , and R21 HD098498 to F.E.D.; and R01 GM134204 to S.Y.S. C.A.D. was supported by National Institutes of Health training grant T32 GM007388 and F.A. was supported by the Global Consortium for Reproductive Longevity and Equality ( GCRLE-1720 ) postdoctoral grant. We thank Lucy Reading-Ikkanda (Flatiron Institute) for figure artwork, Trudi Schüpbach for helpful discussions, and the reviewers for insightful feedback. This work was supported by National Institutes of Health grants R35 GM126967 to E.R.G.; R01 HD093726, R01 HD105752, and R21 HD098498 to F.E.D.; and R01 GM134204 to S.Y.S. C.A.D. was supported by National Institutes of Health training grant T32 GM007388 and F.A. was supported by the Global Consortium for Reproductive Longevity and Equality (GCRLE-1720) postdoctoral grant. The authors declare no competing interests.
Keywords
- bidirectional communication
- folliculogenesis
- oogenesis
- reproductive aging
ASJC Scopus subject areas
- Cell Biology