Proteomic Analysis of Pregnancy-Related Proteins in Pig Uterus
Author Information
Author(s): Chae Jung-Il, Kim Jumi, Lee Seong G, Jeon Young-Joo, Kim Dong-Wook, Soh Yunjo, Seo Kang S, Lee Hak K, Choi Nag-Jin, Ryu Joohyun, Kang Sunghyun, Cho Seong-Keun, Lee Dong-Seok, Chung Hyung M, Koo and Deog-Bon
Primary Institution: Chonbuk National University
Hypothesis
The study aims to elucidate the molecular cascades in the uterus endometrium during pregnancy in pigs.
Conclusion
The study identified 63 differentially regulated proteins in the endometrium during pregnancy, suggesting their roles in maintaining pregnancy.
Supporting Evidence
- 820 protein spots were discovered in the proteomic analysis of uterus endometrium tissues.
- 63 proteins were identified as being differentially expressed between non-pregnant and pregnant tissues.
- 10 of the identified proteins are related to development, cytoskeleton, and chaperone functions.
Takeaway
Scientists looked at proteins in pig uterus during pregnancy and found many that help keep the pregnancy going.
Methodology
The study used two-dimensional gel electrophoresis (2-DE) and western blotting to analyze protein expression in the endometrium at different stages of pregnancy.
Limitations
The study is limited to pigs and may not directly translate to human pregnancy.
Participant Demographics
Pigs with a mean body weight of 130 ± 10.5 kg were used in the study.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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