Evidence map›Paper›PMID 26904676›Full record

ArticleBioMed research international2016

Corneal Dendritic Cell Density Is Associated with Subbasal Nerve Plexus Features, Ocular Surface Disease Index, and Serum Vitamin D in Evaporative Dry Eye Disease.

Rohit Shetty, Swaminathan Sethu, Rashmi Deshmukh, Kalyani Deshpande, Arkasubhra Ghosh, Aarti Agrawal, Rushad Shroff

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 4 pooled it
6.1field-weighted citation impact, top 4% of its field
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

49 citing papers in PubMed, 4 syntheses or guidelines pooled it, 93 citations in OpenAlex.

  1. Association between vitamin D level and cataract: A systematic review and meta-analysis.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Pooled it
  2. Vitamin D and Ocular Diseases: A Systematic Review.International journal of molecular sciences · 2022
    Pooled it
  3. Frontiers in medicine · 2021
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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

7 authors at 1 institution in 1 country.

Rohit ShettyCornea and Refractive Services, Narayana Nethralaya, Bangalore 560 010, India.
Swaminathan SethuGROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore 560 099, India.
Rashmi DeshmukhCornea and Refractive Services, Narayana Nethralaya, Bangalore 560 010, India.
Kalyani DeshpandeCornea and Refractive Services, Narayana Nethralaya, Bangalore 560 010, India.
Arkasubhra GhoshGROW Research Laboratory, Narayana Nethralaya Foundation, Bangalore 560 099, India.
Aarti AgrawalCornea and Refractive Services, Narayana Nethralaya, Bangalore 560 010, India.
Rushad ShroffCornea and Refractive Services, Narayana Nethralaya, Bangalore 560 010, India.
Narayana Nethralaya · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dry eye disease (DED) has evolved into a major public health concern with ocular discomfort and pain being responsible for significant morbidity associated with DED. However, the etiopathological factors contributing to ocular pain associated with DED are not well understood. The current IVCM based study investigated the association between corneal dendritic cell density (DCD), corneal subbasal nerve plexus (SBNP) features, and serum vitamin D and symptoms of evaporative dry eye (EDE). The study included age and sex matched 52 EDE patients and 43 heathy controls. A significant increase in the OSDI scores (discomfort subscale) was observed between EDE (median, 20.8) and control (median, 4.2) cohorts (P < 0.001). Similarly, an increase in DCD was observed between EDE (median, 48.1 cells/mm(2)) patients and controls (median, 5.6 cells/mm(2)) (P < 0.001). A significant decrease in SBNP features (corneal nerve fiber length, fiber density, fiber width, total branch density, nerve branch density, and fiber area) was observed in EDE patients with OSDI score >23 (P < 0.05). A positive correlation was observed between DCD and OSDI discomfort subscale (r = 0.348; P < 0.0003) and SBNP features. An inverse correlation was observed between vitamin D and OSDI scores (r = -0.332; P = 0.0095) and DCD with dendritic processes (r = -0.322; P = 0.0122). The findings implicate DCD, SBNP features, and vitamin D with EDE symptoms.

Indexed as

AdultAgedCell CountCorneaDendritic CellsDry Eye SyndromesFemaleHealthy VolunteersHumansMaleMiddle AgedNerve FibersPainVitamin DVitamin D

Identifiers

PMID26904676
PMCPMC4745572
OpenAlexW2274581865

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.