Evidence map›Paper›PMID 40542852›Full record

ArticleArchives of gynecology and obstetrics2025

Expression of growth factors in buffalo ovarian tissue across different follicular developmental stages.

Seham Samir Soliman, Marwa El-Sheikh, Dalia A Taha, Karima A Hamed, Wagdy K B Khalil

Abstract read
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Article in Archives of gynecology and obstetrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Seham Samir SolimanDepartment of Animal Reproduction and Artificial Insemination, Veterinary Research Institute, National Research Centre (NRC), Dokki, Cairo, 12622, Egypt. sehamsamir81@yahoo.com.
Marwa El-SheikhDepartment of Microbial Biotechnology, Biotechnology Research Institute, National Research Centre (NRC), Dokki, Cairo, 12622, Egypt.
Dalia A TahaDepartment of Cell Biology, Biotechnology Research Institute, National Research Centre (NRC), Dokki, Cairo, 12622, Egypt.
Karima A HamedDepartment of Cell Biology, Biotechnology Research Institute, National Research Centre (NRC), Dokki, Cairo, 12622, Egypt.
Wagdy K B KhalilDepartment of Cell Biology, Biotechnology Research Institute, National Research Centre (NRC), Dokki, Cairo, 12622, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn assisted reproduction, poor ovarian response to stimulation negatively affects oocyte yield and is influenced by genetic factors.

objectiveThis study aimed to quantify the mRNA expression of key growth markers (BMP15, GDF9, OCT4, and FGFR2) in ovarian tissue according to the developmental stages of the follicle.

methodsSamples were collected from ovarian tissue. Gene expression levels were analyzed using RT-qPCR. In addition, ELISA was used to measure the concentrations of catalase (CAT), glutathione peroxidase (GPx), and superoxide dismutase (SOD), along with reactive oxygen species (ROS) and malondialdehyde (MDA) as oxidative stress markers.

resultsOCT4 expression was similar in preantral and small follicles but significantly upregulated in medium and large follicles. GDF9 expression and SOD activity were highest in small follicles (P < 0.05). BMP15 levels were significantly elevated in small and medium follicles compared to preantral follicles but remained unchanged in large follicles (P < 0.05). FGFR2 expression increased progressively with follicle size (P < 0.05). GPx activity was directly proportional to follicle size, with the lowest levels in preantral follicles. Conversely, ROS, MDA, and CAT concentrations decreased as follicle size increased.

conclusionThese findings provide insights into the molecular regulation of follicular development in buffalo, which could aid in improving reproductive efficiency in assisted reproduction programs.

Indexed as

BuffaloesOvarian FollicleAnimalsBone Morphogenetic Protein 15CatalaseFemaleGlutathione PeroxidaseGrowth Differentiation Factor 9MalondialdehydeOctamer Transcription Factor-3Oxidative StressReactive Oxygen SpeciesReceptor, Fibroblast Growth Factor, Type 2RNA, MessengerSuperoxide DismutaseBone Morphogenetic Protein 15CatalaseGlutathione PeroxidaseGrowth Differentiation Factor 9MalondialdehydeOctamer Transcription Factor-3Reactive Oxygen SpeciesReceptor, Fibroblast Growth Factor, Type 2RNA, MessengerSuperoxide DismutaseBuffaloFollicle developmentmRNA transcriptionOvarian tissueOxidative stress

Identifiers

PMID40542852
PMCPMC12374900

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.