ArticleCells2023
PAX6 Expression Patterns in the Adult Human Limbal Stem Cell Niche.
Article in Cells, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
13 citing papers in PubMed, 15 citations in OpenAlex.
- Effectiveness of a heparin-like glycosaminoglycan from snail mucus in a murine model of dry eye.Journal of translational medicine · 2026Article
- Parallel sensory compensation following independent subterranean colonization by groundwater salamanders (Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- PAX3 expression patterns in ocular surface melanocytes.Scientific reports · 2025Article
- The Correlation Between Meibomian Gland Dysfunction and Aniridia-Associated Keratopathy: A Prospective Analysis.Journal of clinical medicine · 2025Article
- Article
- Comparison of the regenerative potential of different functionalized gelatin-based hydrogels as fillers of rabbit corneal wounds.Frontiers in medicine · 2025Article
- Article
- Anti-Inflammatory and Anti-(Lymph)angiogenic Properties of an ABCB5+ Limbal Mesenchymal Stem Cell Population.International journal of molecular sciences · 2024Article
- Article
- Review
- Article
- Review
- Characterization of Porcine Ocular Surface Epithelial Microenvironment.International journal of molecular sciences · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Paired box 6 (PAX6), a nuclear transcription factor, determines the fate of limbal epithelial progenitor cells (LEPC) and maintains epithelial cell identity. However, the expression of PAX6 in limbal niche cells, primarily mesenchymal stromal cells (LMSC), and melanocytes is scarce and not entirely clear. To distinctly assess the PAX6 expression in limbal niche cells, fresh and organ-cultured human corneoscleral tissues were stained immunohistochemically. Furthermore, the expression of PAX6 in cultured limbal cells was investigated. Immunostaining revealed the presence of PAX6-negative cells which were positive for vimentin and the melanocyte markers Melan-A and human melanoma black-45 in the basal layer of the limbal epithelium. PAX6 staining was not observed in the limbal stroma. Moreover, the expression of PAX6 was observed by Western blot in cultured LEPC but not in cultured LMSC or LM. These data indicate a restriction of PAX6 expression to limbal epithelial cells at the limbal stem cell niche. These observations warrant further studies for the presence of other PAX isoforms in the limbal stem cell niche.
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Registered trials
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.