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Post-translational modifications and bronchopulmonary dysplasia.
1Department of Neonatology, Children's Medical Center, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Frontiers in Pediatrics
|January 20, 2025
Summary
Protein post-translational modifications influence bronchopulmonary dysplasia (BPD) development. Understanding these modifications offers new therapeutic targets for this infant respiratory disorder.
Area of Science:
- Biochemistry
- Molecular Biology
- Neonatology
Background:
- Bronchopulmonary dysplasia (BPD) is a major respiratory complication in premature infants.
- Limited therapeutic options exist for BPD, necessitating a deeper understanding of its pathogenesis.
- Protein post-translational modifications (PTMs) are crucial regulators of cellular functions and protein diversity.
Purpose of the Study:
- To review the role of various PTMs in the molecular mechanisms of BPD.
- To explore the connection between specific PTMs and BPD pathogenesis.
- To identify potential therapeutic targets for BPD based on PTMs.
Main Methods:
- Literature review focusing on PTMs and BPD.
- Analysis of signaling pathways affected by PTMs in BPD.
- Synthesis of current evidence linking PTMs to BPD progression.
Main Results:
- PTMs like phosphorylation, acetylation, ubiquitination, SUMOylation, methylation, glycosylation, glycation, S-glutathionylation, and S-nitrosylation are linked to BPD.
- These modifications contribute to BPD pathogenesis via complex signal transduction cascades.
- Evidence suggests PTMs significantly impact cellular processes relevant to BPD.
Conclusions:
- PTMs are integral to the molecular pathogenesis of bronchopulmonary dysplasia.
- Targeting specific protein PTMs presents a promising avenue for novel BPD therapies.
- Further research into PTMs could revolutionize the clinical management of BPD.
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