Evidence map›Paper›PMID 20724598›Full record

ArticleThe American journal of pathology2010

Different roles of 12/15-lipoxygenase in diabetic large and small fiber peripheral and autonomic neuropathies.

Irina G Obrosova, Roman Stavniichuk, Viktor R Drel, Hanna Shevalye, Igor Vareniuk, Jerry L Nadler, Robert E Schmidt

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Extrinsic and intrinsic modulators of inflammation-resolution signaling in heart failure.American journal of physiology. Heart and circulatory physiology · 2023
    Review
  5. Article
  6. Review
  7. Review
  8. Therapeutic Potential of Polyphenols in the Management of Diabetic Neuropathy.Evidence-based complementary and alternative medicine : eCAM · 2021
    Review
  9. Review
  10. Polyphenols for diabetes associated neuropathy: Pharmacological targets and clinical perspective.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2019
    Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Systematic analysis of rat 12/15-lipoxygenase enzymes reveals critical role for spinal eLOX3 hepoxilin synthase activity in inflammatory hyperalgesia.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2013
    Article
  20. 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 3 institutions in 1 country.

Irina G ObrosovaPennington Biomedical Research Center, Louisiana State University System, Baton Rouge, LA 70808, USA. obrosoig@pbrc.edu
Roman Stavniichuk
Viktor R Drel
Hanna Shevalye
Igor Vareniuk
Jerry L Nadler
Robert E Schmidt
Pennington Biomedical Research Center · USEastern Virginia Medical School · USWashington University in St. Louis · 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
EXPERIMENTAL DIABETIC AUTONOMIC NEUROPATHYR37DK019645 · NIDDK · WASHINGTON UNIVERSITY · PI SCHMIDT, ROBERT EDWARD · 1999 to 2004
$1.6M
12/15-Lipoxygenase and Diabetic NeuropathyR01DK074517 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI OBROSOVA, IRINA G · 2007 to 2011
$1.5M
EXPERIMENTAL DIABETIC AUTONOMIC NEUROPATHYR01DK019645 · NIDDK · WASHINGTON UNIVERSITY · PI SCHMIDT, ROBERT EDWARD · 1986 to 2010
$1.3M
NCRR NIH HHS P20 RR021945NIDDK NIH HHS 1P30-DK072476NIDDK NIH HHS DK019645NIDDK NIH HHS DK074517NIDDK NIH HHS P30 DK072476NIDDK NIH HHS R01 DK019645NIDDK NIH HHS R01 DK074517NIDDK NIH HHS R37 DK019645
6 · The paper itself

Abstract

Up-regulation of 12/15-lipoxygenase, which converts arachidonic acid to 12(S)- and 15(S)-hydroxyeicosatetraenoic acids, causes impaired cell signaling, oxidative-nitrosative stress, and inflammation. This study evaluated the role for 12/15-lipoxygenase in diabetic large and small fiber peripheral and autonomic neuropathies. Control and streptozotocin-diabetic wild-type and 12/15-lipoxygenase-deficient mice were maintained for 14 to 16 weeks. 12/15-lipoxygenase gene deficiency did not affect weight gain or blood glucose concentrations. Diabetic wild-type mice displayed increased sciatic nerve 12/15-lipoxygenase and 12(S)-hydroxyeicosatetraenoic acid levels. 12/15-lipoxygenase deficiency prevented or alleviated diabetes-induced thermal hypoalgesia, tactile allodynia, motor and sensory nerve conduction velocity deficits, and reduction in tibial nerve myelinated fiber diameter, but not intraepidermal nerve fiber loss. The frequencies of superior mesenteric-celiac ganglion neuritic dystrophy, the hallmark of diabetic autonomic neuropathy in mouse prevertebral sympathetic ganglia, were increased 14.8-fold and 17.2-fold in diabetic wild-type and 12/15-lipoxygenase-deficient mice, respectively. In addition, both diabetic groups displayed small (<1%) numbers of degenerating sympathetic neurons. In conclusion, whereas 12/15-lipoxygenase up-regulation provides an important contribution to functional changes characteristic for both large and small fiber peripheral diabetic neuropathies and axonal atrophy of large myelinated fibers, its role in small sensory nerve fiber degeneration and neuritic dystrophy and neuronal degeneration characteristic for diabetic autonomic neuropathy is minor. This should be considered in the selection of endpoints for future clinical trials of 12/15-lipoxygenase inhibitors.

Indexed as

Analysis of VarianceAnimalsArachidonate 12-LipoxygenaseArachidonate 15-LipoxygenaseBlotting, WesternBody WeightDiabetes Mellitus, ExperimentalDiabetic NeuropathiesMiceMice, Inbred C57BLMice, KnockoutNerve Fibers, MyelinatedNerve Fibers, UnmyelinatedSciatic NerveArachidonate 12-LipoxygenaseArachidonate 15-Lipoxygenase

Identifiers

PMID20724598
PMCPMC2928975
OpenAlexW2052438130

What OpenQuestion holds

Textmetadata
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.