The role of dynamin in absorbing lipids into endodermal epithelial cells of yolk sac membranes during embryonic development in Japanese quail

Tung, Cheng-Ting; Lin, Han‐Jen; Lin, Chiao-Wei; Mersmann, Harry J.; Ding, Shih‐Torng

doi:10.1016/j.psj.2021.101470

Cited by 1 publication

(1 citation statement)

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“…During follicle selection, the vascular network of the follicle continues to enrich, transporting yolk substances, such as VLDLs, through the follicle stalk to the vascular network of the follicle membrane layer. Yolk substances enter the interior of the follicle from the gap between granulosa cells, causing changes in follicle color and volume [ 14 , 15 ]. Therefore, distinguishing between different types of follicles requires a comprehensive consideration of color, diameter, and vascular richness.…”

Section: Discussionmentioning

confidence: 99%

Transcriptome Profiling of Goose Ovarian Follicle Granulosa Cells Reveals Key Regulatory Networks for Follicle Selection

Liu

Dai

et al. 2023

Animals

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The selection of follicles determines the reproductive performance of birds, but the process of follicle selection in geese is still elusive. This study focuses on Yangzhou geese during the egg-laying period and divides the follicular development process into three stages: small follicle development, follicle selection, and follicle maturation. Transcriptome sequencing was performed on granulosa cells from large white follicles, small yellow follicles, and F5 and F4 follicles. In addition, we selected the transcripts that remained unchanged during the development and maturation of small follicles but significantly changed during the follicular selection stage as the transcript collection that plays an important role in the follicular selection process. Then, we performed functional analysis on these transcripts and constructed a ceRNA network. The results showed that during the follicular selection stage, the number of differentially expressed mRNAs, miRNAs, and lncRNAs was the highest. In addition, miR-222-3p, miR-2954-3p, miR-126-5p, miR-2478, and miR-425-5p are potential key core regulatory molecules in the selection stage of goose follicles. These results can provide a reference for a better understanding of the basic mechanisms of the goose follicle selection process and potential targets for the precise regulation of goose egg production performance.

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Section: Discussionmentioning

confidence: 99%