ReviewBiochimica et biophysica acta2009
Lens aging: effects of crystallins.
Review in Biochimica et biophysica acta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 155 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
155 citing papers in PubMed, 1 synthesis or guideline pooled it, 328 citations in OpenAlex.
- Development of myopia in scuba diving and hyperbaric oxygen treatment: a case report and systematic review.Diving and hyperbaric medicine · 2024Pooled it
- Review
- Age-Related Lens Membrane Composition and N101D Deamidation Modulate αA-Crystallin Membrane Interactions Relevant to Cataract.Investigative ophthalmology & visual science · 2026Article
- Reversing the Fold: Polyanionic Macrocycle Dissolves αA66-80 Crystallin Peptide Aggregates.Biomacromolecules · 2026Article
- Deamidation Promotes AGE-Modifications in Human Lens γS-Crystallin.Biochemistry · 2026Article
- Review
- Temperature and cholesterol regulate the association of native bovine lens alpha-crystallin with in vitro reconstituted membranes made of synthetically prepared lipids and cholesterol.Experimental eye research · 2026Article
- Metformin attenuates TBHP-induced oxidative injury in human lens epithelial cells and is associated with SIRT1/FOXO1-related autophagy.PloS one · 2026Article
- Association between dietary magnesium intake and risk of cataract surgery: data from NHANES 2003-2008.Eye (London, England) · 2025Article
- Lipid and Cholesterol Peroxidation Leads to α-Crystallin Membrane Aggregation and Cataract Formation.Investigative ophthalmology & visual science · 2025Article
- Proteomic Characterization of the Rhesus Macaque Lens Nucleus: Similarity to Human Lens, Age Effects on Protein Solubility, and Trends in Post-Translational Modifications.Investigative ophthalmology & visual science · 2025Article
- From Pathophysiology to Innovative Therapies in Eye Diseases: A Brief Overview.International journal of molecular sciences · 2025Review
- Ocular changes as potential biomarkers for early diagnosis of Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Review
- Article
- Mini-αA-crystallin protects a client lens protein from catastrophic aggregation due to heat stress.Protein science : a publication of the Protein Society · 2025Article
- Cholesterol and Q147E Deamidation Modulates αA-Crystallin Membrane Binding Elucidating Protective Role of Lens Membrane Composition Changes With Aging.Investigative ophthalmology & visual science · 2025Article
- Review
- Article
- Zebrafish as a model for crystallin-associated congenital cataracts in humans.Frontiers in cell and developmental biology · 2025Review
- Participation of Lens Proteins and miRs in Traumatic and Inheritance Cataract: A Review on Diagnostic and Therapeutic Approaches for Cataract Management.Current pharmaceutical biotechnology · 2025Review
95 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
The primary function of the eye lens is to focus light on the retina. The major proteins in the lens--alpha, beta, and gamma-crystallins--are constantly subjected to age-related changes such as oxidation, deamidation, truncation, glycation, and methylation. Such age-related modifications are cumulative and affect crystallin structure and function. With time, the modified crystallins aggregate, causing the lens to increasingly scatter light on the retina instead of focusing light on it and causing the lens to lose its transparency gradually and become opaque. Age-related lens opacity, or cataract, is the major cause of blindness worldwide. We review deamidation, and glycation that occur in the lenses during aging keeping in mind the structural and functional changes that these modifications bring about in the proteins. In addition, we review proteolysis and discuss recent observations on how crystallin fragments generated in vivo, through their anti-chaperone activity may cause crystallin aggregation in aging lenses. We also review hyperbaric oxygen treatment induced guinea pig and 'humanized' ascorbate transporting mouse models as suitable options for studies on age-related changes in lens proteins.
Indexed as
Identifiers
What OpenQuestion holds
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.