Evidence map›Paper›PMID 28081151›Full record

Trial reportPloS one2017

Human Lacrimal Gland Gene Expression.

Vinay Kumar Aakalu, Sowmya Parameswaran, Mark Maienschein-Cline, Neil Bahroos, Dhara Shah, Marwan Ali, Subramanian Krishnakumar

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in PloS one, 2017. 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
2.0field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Lacrimal gland development: From signaling interactions to regenerative medicine.Developmental dynamics : an official publication of the American Association of Anatomists · 2017
    Review
  6. Article
  7. Strategies for Regenerating the Lacrimal Gland.Current ophthalmology reports · 2017
    Article
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.

Vinay Kumar AakaluLacrimal Cell Biology Laboratory, University of Illinois at Chicago, Department of Ophthalmology and Visual Sciences, Chicago, Illinois, United States of America.
Sowmya ParameswaranRadheshyam Kanoi Stem Cell Laboratory, Vision Research Foundation, Kamalnayan Bajaj Institute for Research in Vision and Ophthalmology, Chennai, Tamil Nadu, India.
Mark Maienschein-ClineResearch Informatics Core, Research Resources Center, University of Illinois at Chicago, Chicago, Illinois, United States of America.
Neil BahroosResearch Informatics Core, Research Resources Center, University of Illinois at Chicago, Chicago, Illinois, United States of America.
Dhara ShahLacrimal Cell Biology Laboratory, University of Illinois at Chicago, Department of Ophthalmology and Visual Sciences, Chicago, Illinois, United States of America.
Marwan AliLacrimal Cell Biology Laboratory, University of Illinois at Chicago, Department of Ophthalmology and Visual Sciences, Chicago, Illinois, United States of America.
Subramanian KrishnakumarRadheshyam Kanoi Stem Cell Laboratory, Vision Research Foundation, Kamalnayan Bajaj Institute for Research in Vision and Ophthalmology, Chennai, Tamil Nadu, India.
University of Illinois Chicago · US

Funding

Translational Core for Therapeutic and Diagnostic DevelopmentP30EY001792 · NEI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI MCANANY, JAMES JASON · 1985 to 2025
$14.8M
Center for Clinical and Translational ScienceUL1TR000050 · NCATS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI AZAR, DIMITRI T, MERMELSTEIN, ROBIN J. · 2012 to 2014
$9.8M
Study of Accessory Lacrimal Gland and Precursor Cell BiologyK08EY024339 · NEI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI AAKALU, VINAY · 2014 to 2018
$1.2M
NCATS NIH HHS UL1 TR000050NEI NIH HHS K08 EY024339NEI NIH HHS P30 EY001792
6 · The paper itself

Abstract

backgroundThe study of human lacrimal gland biology and development is limited. Lacrimal gland tissue is damaged or poorly functional in a number of disease states including dry eye disease. Development of cell based therapies for lacrimal gland diseases requires a better understanding of the gene expression and signaling pathways in lacrimal gland. Differential gene expression analysis between lacrimal gland and other embryologically similar tissues may be helpful in furthering our understanding of lacrimal gland development.

methodsWe performed global gene expression analysis of human lacrimal gland tissue using Affymetrix ® gene expression arrays. Primary data from our laboratory was compared with datasets available in the NLM GEO database for other surface ectodermal tissues including salivary gland, skin, conjunctiva and corneal epithelium.

resultsThe analysis revealed statistically significant difference in the gene expression of lacrimal gland tissue compared to other ectodermal tissues. The lacrimal gland specific, cell surface secretory protein encoding genes and critical signaling pathways which distinguish lacrimal gland from other ectodermal tissues are described.

conclusionsDifferential gene expression in human lacrimal gland compared with other ectodermal tissue types revealed interesting patterns which may serve as the basis for future studies in directed differentiation among other areas.

Indexed as

Databases, GeneticGene Expression RegulationDry Eye SyndromesEye ProteinsFemaleHumansLacrimal ApparatusMaleEye Proteins

Identifiers

PMID28081151
PMCPMC5231359
OpenAlexW2578395245

What OpenQuestion holds

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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.