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This page is alzhub.org's plain-English summary of a published study, not the paper itself. It is generated from the record we hold for this study, sourced and linked below — check the original for the full text and methods.

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Brain tissue and pathology

Topic: Amyloid, tau and blood-test diagnosis

Alzheimer's disease (AD) is a late-onset dementia that is characterized by the loss of memory and an impairment of multiple cognitive functions. Advancements in molecular, cellular, and animal model studies have revealed that the formation of amyloid beta (Abeta) and other derivatives of the amyloid precursor protein (APP) are key factors in cellular changes in the AD brain, including the generation of free radicals, oxidative damage, and inflammation. Recent molecular, cellular, and gene expression studies have revealed that Abeta enters mitochondria, induces the generation of free radicals, and leads to oxidative damage in post-mortem brain neurons from AD patients and in brain neurons from cell models and transgenic mouse models of AD.

Cite this study APA, Vancouver, BibTeX · download .bib or .ris

APA 7th

Reddy, P. H. (2006). Amyloid precursor protein-mediated free radicals and oxidative damage: implications for the development and progression of Alzheimer's disease. Journal of neurochemistry. https://doi.org/10.1111/j.1471-4159.2005.03530.x

Vancouver

Reddy PH. Amyloid precursor protein-mediated free radicals and oxidative damage: implications for the development and progression of Alzheimer's disease. Journal of neurochemistry. 2006. doi:10.1111/j.1471-4159.2005.03530.x. PMID: 16305625.

BibTeX

@article{reddy2006-16305625,
  author  = {Reddy, P. H.},
  title   = {{Amyloid precursor protein-mediated free radicals and oxidative damage: implications for the development and progression of Alzheimer's disease}},
  journal = {Journal of neurochemistry},
  year    = {2006},
  doi     = {10.1111/j.1471-4159.2005.03530.x},
  pmid    = {16305625},
  url     = {https://doi.org/10.1111/j.1471-4159.2005.03530.x}
}

Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. Check the citation against the original before you use it.

Key findings

Why it matters

This paper reviews evidence from cell and animal models that amyloid beta and other amyloid precursor protein derivatives enter mitochondria, generate free radicals, and cause oxidative damage in Alzheimer's disease. It is a review of laboratory findings, not a clinical trial, so it does not show that any treatment targeting these processes works in patients.

Study details

How this study scored 45/100
How this study's score is builtJournal tier 7 of 10; Journal's citation record 3 of 4; Study design 0 of 12; Strength of evidence 1 of 5; Peer-review validation 10 of 10; How recent 1 of 5; Sample size 0 of 4; Effect reported 0 of 3; Studied in people 0 of 3; Randomised / blinded 0 of 2; Times cited 6 of 7; Citations per year 3 of 5; Impact for its field and year 4 of 6; Cited by studies here 2 of 6; Still being cited 2 of 4; Senior author's track record 3 of 4; Institution's track record 1 of 3; Multi-centre collaboration 0 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. Total 45 of 100.45 of 100 points earned55 not earned

Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it.

ComponentPointsWhy
Journal tier 7 / 10 Tier 3 — peer-reviewed journal (Journal of neurochemistry)
Journal's citation record 3 / 4 Journal of Neurochemistry: journal h-index 349 (OpenAlex, 2026-10-29)
Study design 0 / 12 No study design recorded — scores zero, not guessed (not stated in the record — scored 0)
Strength of evidence 1 / 5 Rated “low” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 1 / 5 2006 — older than 20 years, still counted
Sample size 0 / 4 Participant count not stated — scores zero (not stated in the record — scored 0)
Effect reported 0 / 3 No effect size reported — scores zero (not stated in the record — scored 0)
Studied in people 0 / 3 Not stated whether this was studied in people — scores zero (not stated in the record — scored 0)
Randomised / blinded 0 / 2 No randomisation or blinding stated — scores zero (not stated in the record — scored 0)
Times cited 6 / 7 Cited 358 times (OpenAlex, 2026-10-10)
Citations per year 3 / 5 16.3 citations a year over 22 year(s) since 2006
Impact for its field and year 4 / 6 Cited 11.7× the average for papers of its field and year (OpenAlex FWCI)
Cited by studies here 2 / 6 Cited by 4 other studies in this library
Still being cited 2 / 4 Cited 23 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record 3 / 4 Last-listed author P. Hemachandra Reddy: h-index 97 (OpenAlex, whole career)
Institution's track record 1 / 3 Oregon Health & Science University: institution h-index 1,025 (OpenAlex)
Multi-centre collaboration 0 / 3 OpenAlex lists 1 institution(s) in 1 country — scores zero (affiliation lists can be incomplete)
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 16305625)
Free to read 0 / 2 Behind a paywall — scores zero
Total 45 / 100 —

What each of these 20 components measures, and what this score is not →

Read the original

Full text: free to read — OpenAlex lists this copy as free to read: the link above (checked 6 Feb 1020).

Studies this one cites

Referenced by this study and also in the alzhub library, so you can read them here.

Later studies that cite this one

4 studies in the alzhub library list this one in their references.

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