ArticleInternational journal of ophthalmology2024
Dry environment on the expression of lacrimal gland S100A9, Anxa1, and Clu in rats
Article in International journal of ophthalmology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- From sympathetic storm to systemic inflammation: spatiotemporal dynamics of the brain-lung axis in neurogenic pulmonary edema.Frontiers in neuroscience · 2026Review
- Mechanisms of Mesenchymal Stem Cell-Derived Exosomes in Dry Eye Disease: From Inflammation Pathways to Therapeutic Prospects.Stem cells international · 2026Review
- S100A8/A9 Promotes Dendritic Cell-Mediated Th17 Cell Response in Sjögren's Dry Eye Disease by Regulating the Acod1/STAT3 Pathway.Investigative ophthalmology & visual science · 2025Article
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Authors and funding
5 authors.
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Abstract
aimTo investigate the underlying mechanism of dry environment (autumn dryness) affecting the lacrimal glands in rats.
methodsTwenty Sprague-Dawley rats were randomly divided into two groups. The rats were fed in specific pathogen free environment as the control group (
resultsIn dryness group, the lacrimal glands lobule atrophied, the glandular cavities enlarged, the sparse nuclear distribution and scattered inflammatory infiltration between the acinus were observed. The proteomics exhibited that a total of 195 up-regulated and 236 down-regulated differential expressed proteins screened from the lacrimal glands of rats. It was indicated that the biological processes (BP) of differential expressed proteins mainly included cell processes and single BP. The cellular compositions of differential expressed proteins mainly located in cells, organelles. The molecular functions of differential expressed proteins mainly included binding, catalytic activity. Moreover, the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis showed that the differential expressed proteins mainly involved lysosome, complement and coagulation cascade, and ribosome pathway. The IHC result verified that the up-regulated expression proteins of Protein S100A9 (S100A9), Annexin A1 (Anxa1), and Clusterin (Clu) in lacrimal glands of rats in dryness group were higher than control group.
conclusionThe up-regulated expression proteins of S100A9, Anxa1, and Clu may be the potential mechanisms of dry eye symptoms caused by dry environment. This study provides clues of dry environments causing eye-related diseases for further studies.
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