Evidence map›Paper›PMID 39815540›Full record

ArticleOptics letters2025

Imaging melanin-associated organelles in the retinal pigment epithelium via visible light OCT redshift.

Ruoyu Meng, Alok K Gupta, Aaron Kho, Vivek J Srinivasan

Abstract read
In one paragraph

Article in Optics letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
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  4. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Ruoyu Meng
Alok K Gupta
Aaron Kho
Vivek J Srinivasan

Funding

TRD3: Data Analytics and Intelligent Systems (AI-ML-DL-Visualization)P41EB032840 · NIBIB · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Laura Marcu · 2022 to 2026
$6.7M
Achieving specificity in imaging neurodegeneration with visible light Optical Coherence TomographyOT2OD038130 · OD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI BALCER, LAURA, SRINIVASAN, VIVEK JAY · 2024 to 2025
$4.8M
True Sub-Micron Ocular Diagnostics with Visible Light Optical Coherence TomographyR01EY031469 · NEI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI SRINIVASAN, VIVEK JAY · 2020 to 2023
$2.3M
Human Brain Interferometers for Better Blood Flow MonitoringR01EB029747 · NIBIB · UNIVERSITY OF CALIFORNIA AT DAVIS · PI SRINIVASAN, VIVEK JAY · 2020 to 2023
$2.2M
NEI NIH HHS R01 EY031469NIBIB NIH HHS P41 EB032840NIBIB NIH HHS R01 EB029747NIH HHS OT2 OD038130
6 · The paper itself

Abstract

The retinal pigment epithelium (RPE) performs a number of functions essential for retinal health. RPE dysregulation and degeneration can occur in diseases. Methods to image the human RPE directly are limited, as it is only about 10 µm thick and situated between the photoreceptor outer segments and Bruch's membrane (BM). Here we propose a visible light optical coherence tomography (OCT) technique to image the spectral redshift as light traverses the apical to basal RPE. Results in mice and human subjects support that the redshift occurs due to melanosomes and melanolipofuscin in the apical and middle RPE cell body.

Indexed as

LightMelaninsOrganellesRetinal Pigment EpitheliumTomography, Optical CoherenceAnimalsHumansMelanosomesMiceMelanins

Identifiers

PMID39815540
PMCPMC12258066

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Registered trials

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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.