Evidence map›Paper›PMID 22129529›Full record

ArticlePancreas2012

Transmembrane emp24 protein transport domain 6 is selectively expressed in pancreatic islets and implicated in insulin secretion and diabetes.

Xiaochun Wang, Rongze Yang, Sanjay B Jadhao, Daozhan Yu, Hong Hu, Nicole Glynn-Cunningham, Carole Sztalryd, Kristi D Silver, Da-Wei Gong

Abstract read
In one paragraph

Article in Pancreas, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
0.3field-weighted citation impact, top 34% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. Trial
  2. Article
  3. The Role ofInsects · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. TMED6-COG8 is a novel molecular marker of TFE3 translocation renal cell carcinoma.International journal of clinical and experimental pathology · 2015
    Article
  18. 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

9 authors at 1 institution in 1 country.

Xiaochun WangDivision of Endocrinology, Diabetes and Nutrition, University of Maryland School of Medicine, Baltimore, MD, USA.
Rongze Yang
Sanjay B Jadhao
Daozhan Yu
Hong Hu
Nicole Glynn-Cunningham
Carole Sztalryd
Kristi D Silver
Da-Wei Gong
University of Maryland, Baltimore · US

Funding

Research BaseP30DK072488 · NIDDK · UNIVERSITY OF MARYLAND BALTIMORE · PI MITCHELL, BRAXTON D, TAYLOR, SIMEON I. · 2005 to 2019
$17.3M
JHU-UMD Diabetes Research CenterP30DK079637 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI AHIMA, REXFORD S. · 2013 to 2017
$9.7M
Diabetes Research and Training CenterP60DK079637 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI WONDISFORD, FREDRIC E. · 2008 to 2012
$9.1M
NIDDK NIH HHS P30 DK072488NIDDK NIH HHS P30DK072488NIDDK NIH HHS P30 DK079637NIDDK NIH HHS P60 DK079637NIDDK NIH HHS P60DK079637
6 · The paper itself

Abstract

objectivesThe objective of the study was to identify pancreatic islet-selective gene(s) that may play a functional role in islet biology and diabetes development.

methodsThrough bioinformatics, we identified and cloned a pancreas-enriched complementary DNA encoding transmembrane emp24 protein transport domain 6 (TMED6) and examined its mRNA and protein expression in tissues and islet cell lines by Northern analysis and immunofluorescence histochemistry. We also studied the role of TMED6 in insulin secretion using a knockdown approach and its gene expression changes during the development of diabetes in Goto-Kakizaki rats.

resultsTMED6 is selectively expressed in pancreatic islets and belongs to the EMP24_GP25L superfamily, which is known to be involved in protein trafficking and secretion. Northern analysis revealed that TMED6 mRNA is highly and selectively expressed in pancreas. Immunofluorescence histochemistry of mouse pancreas showed that TMED6 expression is restricted to pancreatic islets with higher levels in α cells than β cells. Knockdown of TMED6 gene expression in Min6 β cells decreased insulin secretion. Moreover, TMED6 gene expression was significantly lower in diabetic Goto-Kakizaki rats.

conclusionsTMED6 may play a functional role in islet biology, particularly in hormone production or secretion, and its dysregulation may be implicated in the development of diabetes.

Indexed as

Gene Expression ProfilingAnimalsBlotting, NorthernCell Line, TumorDiabetes Mellitus, Type 2FemaleFluorescent Antibody TechniqueInsulinInsulin SecretionIslets of LangerhansMaleMiceMice, Inbred C57BLRatsRats, Inbred StrainsRats, WistarInsulinTMED6 protein, mouseTMED6 protein, ratVesicular Transport Proteins

Identifiers

PMID22129529
PMCPMC3870856
OpenAlexW2088580528

What OpenQuestion holds

Textmetadata
LicenceTDM
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.