Evidence map›Paper›PMID 23364451›Full record

ArticleDiabetes2013

Endoplasmic reticulum stress plays a key role in the pathogenesis of diabetic peripheral neuropathy.

Sergey Lupachyk, Pierre Watcho, Roman Stavniichuk, Hanna Shevalye, Irina G Obrosova

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 3 pooled it
6.4field-weighted citation impact, top 3% 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

97 citing papers in PubMed, 3 syntheses or guidelines pooled it, 189 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Therapeutic potential ofFrontiers in nutrition · 2025
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review

37 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Sergey LupachykPennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA.
Pierre Watcho
Roman Stavniichuk
Hanna Shevalye
Irina G Obrosova
Pennington Biomedical Research Center · USLouisiana State University System · US

Funding

Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Sujoy Ghosh · 2005 to 2026
$26.5M
THE ROLE OF PROTEIN MALNUTRITION ON CIRCADIAN PHYSIOLOGY OF C57BL/6J MOUSE DAMSP20RR021945 · NCRR · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI GETTYS, THOMAS W · 2006 to 2011
$9.5M
Na+/H+-exchanger-1 and Diabetic NeuropathyR01DK077141 · NIDDK · UNIVERSITY OF IOWA · PI YOREK, MARK A. · 2008 to 2012
$1.6M
12/15-Lipoxygenase and Diabetic NeuropathyR01DK074517 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI OBROSOVA, IRINA G · 2007 to 2011
$1.5M
Peroxynitrite, protein nitration and advanced diabetic neuropathyR01DK081147 · NIDDK · UNIVERSITY OF IOWA · PI YOREK, MARK A. · 2010 to 2014
$1.4M
NCRR NIH HHS P20 RR0-21945NCRR NIH HHS P20 RR021945NIDDK NIH HHS 1P30-DK-072476NIDDK NIH HHS P30 DK072476NIDDK NIH HHS R01 DK074517NIDDK NIH HHS R01-DK-074517NIDDK NIH HHS R01 DK077141NIDDK NIH HHS R01-DK-077141NIDDK NIH HHS R01 DK081147NIDDK NIH HHS R01-DK-081147
6 · The paper itself

Abstract

Endoplasmic reticulum stress resulting from abnormal folding of newly synthesized proteins impairs metabolism, transcriptional regulation, and gene expression, and it is a key mechanism of cell injury. Endoplasmic reticulum stress plays an important role in cardiovascular and neurodegenerative diseases, cancer, and diabetes. We evaluated the role for this phenomenon in diabetic peripheral neuropathy. Endoplasmic reticulum stress manifest in upregulation of multiple components of unfolded protein response was identified in neural tissues (sciatic nerve, spinal cord) of streptozotocin diabetic rats and mice. A chemical chaperone, trimethylamine oxide, administered for 12 weeks after induction of diabetes (110 mg·kg⁻¹·d⁻¹, a prevention paradigm) attenuated endoplasmic reticulum stress, peripheral nerve dysfunction, intraepidermal nerve fiber loss, and sciatic nerve and spinal cord oxidative-nitrative stress in streptozotocin diabetic rats. Similar effects on diabetes-induced endoplasmic reticulum stress and peripheral nerve dysfunction were observed with a structurally unrelated chemical chaperone, 4-phenylbutyric acid (100 mg·kg⁻¹·d⁻¹, intraperitoneal). CCAAT/enhancer-binding protein homologous protein (CHOP)(-/-) mice made diabetic with streptozotocin displayed less severe sciatic nerve oxidative-nitrative stress and peripheral neuropathy than the wild-type (C57Bl6/J) mice. Neither chemical chaperones nor CHOP gene deficiency reduced diabetic hyperglycemia. Our findings reveal an important role of endoplasmic reticulum stress in the development of diabetic peripheral neuropathy and identify a potential new therapeutic target.

Indexed as

Endoplasmic Reticulum StressUnfolded Protein ResponseUp-RegulationAnimalsCCAAT-Enhancer-Binding ProteinsDiabetic NeuropathiesEpidermisMaleMethylaminesMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicMolecular Targeted TherapyNerve Tissue ProteinsPhenylbutyrates4-phenylbutyric acidCCAAT-Enhancer-Binding ProteinsMethylaminesNerve Tissue ProteinsPhenylbutyratesStreptozocintrimethyloxamine

Identifiers

PMID23364451
PMCPMC3581201
OpenAlexW2168868325

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.