Cited by 19Parkinson's Disease Mechanisms and TreatmentsNuclear Receptors and SignalingCoenzyme Q10 studies and effects

The DOI matches its Crossref record; 52 of the 55 references it cites were found in a registry or an index.

Increase of oxidative stress by a novel PINK1 mutation, P209A

Abstract

Mutation in the human PTEN-induced protein kinase 1 (PINK1) gene is responsible for the second most common form of recessive Parkinson disease (PD). We have identified a single heterozygous PINK1 mutation, P209A, from a cohort of 68 patients with early onset PD. From age 31, this patient developed an asymmetric bradykinesia with rigidity that was L-DOPA responsive. An [(18)F]-fluorodopa PET scan showed reduced DOPA uptake in the bilateral basal ganglia. The H2O2-induced cell death, ROS production, and caspase-3 activation in SH-SY5Y cells were enhanced by the transfection of the PINK1 P209A mutant. The heme oxygenase-1 (HO-1) induction in response to H2O2 and MPP(+) treatment was impaired by the overexpression of the PINK1 P209A mutant. In addition, SOD2 induction after TNFα treatment was also inhibited by the PINK1 P209A mutation. Akt and ERK are involved in HO-1 induction after oxidative stress. The phosphorylation of Akt and ERK after exposure to H2O2 or MPP(+) was also inhibited in PINK1 P209A mutant cells compared with empty-vector-transfected cells. These results indicate a novel pathway by which the P209A defect in the PINK1 kinase domain inhibits oxidative stress-induced HO-1 and SOD2 induction, which may accelerate the neurodegeneration in PD with PINK1 defect.

Overview

Integrity signals

Registry

Crossref · 10.1016/j.freeradbiomed.2012.12.008

Cites

52 of 52 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Flagged first, then by citations

3 of the 55 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Metadata

Authors
Chien, W.-L., Lee, T.-R., Hung, S.-Y., Kang, K.-H., Wu, R.-M., Lee, M.-J., & Fu, W.-M.
Affiliations
National Taiwan University (TW)
Corresponding author
  • Lee, Tzeng-Ruei
  • Lee, Ming-Jen
  • Fu, Wen-Mei
Venue
Free Radical Biology and Medicine
Publisher
Elsevier BV
Published
2013-05
Volume
58
Pages
160-169
ISSN
0891-5849 (ISSN-L)
OpenAlex
W2072995415
Cited by
19
References
55
Citations by year
2025: 1 · 2024: 1 · 2023: 2 · 2020: 3 · 2019: 2 · 2018: 4 · 2016: 3 · 2015: 2 · 2013: 1
FWCI
0.63
Type
journal article
Language
en
Open access
closed
Locations
  • Free Radical Biology and Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Science Council and National Taiwan University (98R0066-53)
Topics
  • Health Sciences › Medicine › Clinical Neurology › Parkinson's Disease Mechanisms and Treatments
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Nuclear Receptors and Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Coenzyme Q10 studies and effects
Keywords
PINK1, Parkinson's disease, oxidative stress, heme oxygenase-1, manganese superoxide dismutase, MPP+, hydrogen peroxide, caspase-3, Akt signaling, ERK signaling, neurodegeneration, SH-SY5Y cells
MeSH terms
Superoxide Dismutase 2, PTEN-Induced Putative Kinase, Cell Line, Female, Heterozygote, Humans, Levodopa, Male, Mutation, Parkinson Disease, Phosphorylation, Protein Kinases, Superoxide Dismutase, Age of Onset, Oxidative Stress, Genetic Predisposition to Disease, Heme Oxygenase-1

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review