Evidence map›Paper›PMID 36316419›Full record

ArticleScientific reports2022

Corneal Langerhans cells in children with celiac disease.

Hoda Gad, Ibrahim Mohammed, Saras Saraswathi, Bara Al-Jarrah, Maryam Ferdousi, Ioannis N Petropoulos, Georgios Ponirakis, Adnan Khan, Parul Singh, Souhaila Al Khodor and 9 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Review
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

19 authors at 4 institutions in 4 countries.

Hoda GadDepartment Medicine, Weill Cornell Medicine-Qatar, Doha, Qatar.
Ibrahim MohammedDepartment of Internal Medicine, Albany Medical Center Hospital, Albany, NY, USA.
Saras SaraswathiDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Bara Al-JarrahDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Maryam FerdousiInstitute of Cardiovascular Medicine, University of Manchester, Manchester, UK.
Ioannis N PetropoulosDepartment Medicine, Weill Cornell Medicine-Qatar, Doha, Qatar.
Georgios PonirakisDepartment Medicine, Weill Cornell Medicine-Qatar, Doha, Qatar.
Adnan KhanFaculty of Health Sciences, Khyber Medical University, Peshawar, Pakistan.
Parul SinghResearch Department, Sidra Medicine, Doha, Qatar.
Souhaila Al KhodorResearch Department, Sidra Medicine, Doha, Qatar.
Mamoun ElawadDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Wesam AlmasriDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Hatim AbdelrahmanDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Khalid HussainDivision of Endocrinology, Sidra Medicine, Doha, Qatar.
Mohamed A HendausGeneral Pediatrics Department, Sidra Medicine, Doha, Qatar.
Fatma Al-MudahkaDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Khaled AbouhazimaDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Anthony K AkobengDivision of Gastroenterology, Hepatology, and Nutrition, Sidra Medicine, Doha, Qatar.
Rayaz A MalikDepartment Medicine, Weill Cornell Medicine-Qatar, Doha, Qatar. ram2045@qatar-med.cornell.edu.
Weill Cornell Medical College in Qatar · QAUniversity of Manchester · GBAlbany Medical Center Hospital · USKhyber Medical University · PK

Funding

Biomedical Research Program BMRP- 5726113101Sidra Internal Research Fund SIRF 5011029001
6 · The paper itself

Abstract

Celiac disease (CeD) is a common small bowel enteropathy characterized by an altered adaptive immune system and increased mucosal antigen presenting cells. This study aims to establish if quantification of corneal Langerhans cells (LCs) using corneal confocal microscopy (CCM) could act as a surrogate marker for antigen presenting cell status and hence disease activity in children with CeD. Twenty children with stable CeD and 20 age-matched controls underwent CCM and quantification of central corneal total, mature and immature LC density. There was no difference in age (11.78 ± 1.7 vs. 12.83 ± 1.91; P = 0.077) or height (1.38 ± 0.14 vs. 1.44 ± 0.13; P = 0.125). BMI (18.81 ± 3.90 vs. 22.26 ± 5.47; P = 0.031) and 25 OHD levels (43.50 ± 13.36 vs. 59.77 ± 22.45; P = 0.014) were significantly lower in children with CeD compared to controls. The total (33.33(16.67-59.37) vs. 51.56(30.21-85.42); P = 0.343), immature (33.33(16.67-52.08) vs. 44.79(29.17-82.29); P = 0.752) and mature (1.56(0-5) vs. 1.56(1.04-8.33); P = 0.752) LC density did not differ between the CeD and control groups. However, immature (r = 0.535, P = 0.015), mature (r = 0.464, P = 0.039), and total (r = 0.548, P = 0.012) LC density correlated with age. Immature (r = 0.602, P = 0.038) and total (r = 0.637, P = 0.026) LC density also correlated with tissue transglutaminase antibody (Anti-TtG) levels assessed in 12/20 subjects with CeD. There was no difference in corneal LC density between children with CeD and controls. However, the correlation between corneal LC density and anti-TtG levels suggests a relationship with disease activity in CeD and requires further study.

Indexed as

Celiac DiseaseAutoantibodiesChildCorneaHumansLangerhans CellsMicroscopy, ConfocalAutoantibodies

Identifiers

PMID36316419
PMCPMC9622884
OpenAlexW4307894994

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.