Human tear proteome dataset in response to daily wear of water gradient contact lens using SWATH-MS approach.

Data in Brief
Jimmy Ka-Wai CheungThomas Chuen Lam

Abstract

Water Gradient Contact Lens (WGCL) is a new generation material that combines the benefits of Silicone hydrogel (SiHy) and traditional hydrogel contact lenses by modifying the materials between the core and the surface. However, its impact on tear proteome has not been explored. Tears were collected on healthy young adults using Schirmer's strip at baseline, 1-week, and 1-month of WGCL lens wear (n=15) and age-matched untouched controls (n=10). Equal amounts of tears samples from individuals of WGCL and control groups were randomly pooled to form representative equal parts at each condition (n=3 for WGCL wear and age-matched untouched control group) at each condition (baseline, 1-week, and 1-month). Tears were prepared using the S-Trap sample preparation followed by the analysis of a TripleTOF 6600 mass spectrometer. Using Information-dependent acquisition (IDA), a total of 725 tear proteins (6760 distinct peptides) were identified in the constructed spectral library at 1% FDR. Using data-independent acquisition (SWATH-MS), data were analyzed and processed using PeakView (v2.2, SCIEX), with the top differentially expressed proteins at each time point (baseline, 1-week, and 1-month) presented. All acquired raw data (IDA and SWAT...Continue Reading

References

Aug 17, 2018·Journal of Proteome Research·Milkessa HaileMariamYanbao Yu
Nov 6, 2018·Nucleic Acids Research·UNKNOWN UniProt Consortium

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Citations

Oct 14, 2021·Database : the Journal of Biological Databases and Curation·Dan ShaoJuan Cui

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Software Mentioned

IDA
ProteinPilot
PeakView
MarkerView
SWATH Acquisition MicroApp

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