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Related Experiment Video

Updated: Feb 24, 2026

Induction of Ocular Surface Inflammation and Collection of Involved Tissues

Induction of Ocular Surface Inflammation and Collection of Involved Tissues

Published on: August 4, 2022

Ocular surface lubricants.

Leonard Bielory¹, Preeti Wagle

¹aThomas Jefferson University, Philadelphia, PA bRutgers University Center for Environmental Prediction, New Brunswick cUniversity Asthma and Allergy Associates, Springfield, NJ, USA.

Current Opinion in Allergy and Clinical Immunology

|August 11, 2017

Summary

Ocular lubricants are evolving from cellulose-based solutions to advanced formulations mimicking natural tear components. Innovations inspired by the musculoskeletal system enhance ocular surface hydration and retention time for treating dry eye disease.

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Area of Science:

Ophthalmology and Biomaterials Science

Background:

Anterior ocular surface diseases often require lubrication for symptom relief and treatment.
Traditional ocular lubricants primarily utilized cellulose derivatives for hydration.

Purpose of the Study:

To review current ocular lubricants and their formulation components.
To discuss the role of preservatives in treating anterior ocular surface diseases.
To explore advancements in ocular lubrication technology.

Main Methods:

Literature review of available ocular lubricants and their compositions.
Analysis of novel lubrication technologies inspired by natural bodily lubricants.
Examination of tear fluid components and their synthetic modifications.

Main Results:

Novel lubricants incorporate modified natural tear components like thiolated carboxymethyl hyaluronic acid for extended retention.
Proteoglycans such as lubricin and tamarind seed derivatives offer low friction and unique delivery systems.
Advancements draw parallels from lubrication strategies used in the musculoskeletal system.

Conclusions:

Ocular lubrication is transitioning from basic cellulose solutions to advanced, natural tear component-based replacements.
Insights from musculoskeletal lubrication research may inform future ocular surface treatments.
Continued innovation promises improved hydration and retention for ocular surface disease management.