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Progress in the pathogenesis of pterygium
Ting Liu1, Yangwuyue Liu, Lin Xie
1Department of Ophthalmology, Daping Hospital and Research Institute of Surgery, The Third Military Medical University of PLA , Chongqing , China and.
Pterygium, a conjunctival growth, involves genes in DNA repair and cell growth. Human papillomavirus infection is also a potential risk factor for this eye condition.
Area of Science:
- Ophthalmology
- Molecular Biology
- Genetics
Background:
- Pterygium is a non-cancerous conjunctival growth impacting vision and causing irritation.
- The precise cause of pterygium is not fully understood, but research is advancing our knowledge.
Purpose of the Study:
- To review the current understanding of pterygium pathogenesis.
- To highlight key genetic and infectious factors involved in pterygium development.
Main Methods:
- Review of recent scientific literature on pterygium.
- Analysis of studies investigating genetic and etiological factors.
Main Results:
- Tumor suppressor gene p53 and genes regulating DNA repair, cell proliferation, migration, and angiogenesis are crucial.
- Human papillomavirus infection is identified as a risk factor in certain populations.
Conclusions:
- Genetic factors, including p53 and angiogenesis-related genes, play a significant role in pterygium development.
- Human papillomavirus infection may contribute to pterygium formation in specific demographic groups.
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