The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.
Lipidation of apolipoprotein E influences its isoform-specific interaction with Alzheimer's amyloid β peptides
Open accessAbstract
The inheritance of the apolipoprotein E (apoE) ϵ4 allele is a prevailing risk factor for sporadic and familial Alzheimer's disease (AD). ApoE isoforms bind directly to Alzheimer's amyloid β (Aβ) peptides both in vitro and in vivo. Recent studies suggest that association of apoE with lipids may modulate its interaction with Aβ. We examined the binding of lipid-associated and delipidated apoE3 and apoE4 isoforms to Aβ utilizing a solid-phase binding assay and estimated the dissociation constants for the interaction of various apoE and Aβ species. Using native apoE isoforms from stably transfected RAW 264 and human embryonic kidney 293 cells, apoE3 had greater affinity than apoE4 for both Aβ1-40 and Aβ1-42. Delipidation of apoE decreased its affinity for Aβ peptides by 5-10-fold and abolished the isoform-specificity. Conversely, incorporation of apoE isoforms produced by baculovirus-infected Sf9 cells into reconstituted human high-density-lipoprotein lipoparticles restored the affinity values for Aβ peptides and resulted in preferential binding of apoE3. The data demonstrate that native lipid-associated apoE3 binds to Aβ peptides with 2-3-fold higher affinity than lipid-associated apoE4. Since the isoforms' binding efficiency correlate inversely with the risk of developing late-onset AD, the results suggest a possible involvement of apoE3 in the clearance or routing out of Aβ from the central nervous system as one of the mechanisms underlying the pathology of the disease.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
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?
The source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“Increased levels of ApoE and lipidation of ApoE increase the intra-and extracellular microglial degradation of Ab 1 -42 by increasing the interaction between ApoE and Ab 1 -42 (15).”
From SUCLG2 identified as both a determinator of CSF Aβ1–42 levels and an attenuator of cognitive decline in Alzheimer's disease (2014) · cites this paper as [15]
Experimental — accuracy not yet measuredThe source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“Several in vitro studies have demonstrated that lipidated apoE2 and apoE3 bind Aβ with greater affinity compared to apoE4 (39, 51-54).”
From Human ApoE isoforms differentially regulate brain amyloid-β peptide clearance (2011) · cites this paper as [54]
Experimental — accuracy not yet measuredThe source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“Most studies demonstrate that the efficiency of complex formation between lipidated apoE and Aβ follows the order of apoE2 > apoE3 ≫ apoE4 (Tokuda et al., 2000).”
From The role of apolipoprotein E in Alzheimer's disease (2009) · cites this paper as Tokuda et al., 2000
Experimental — accuracy not yet measuredThe source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“studies have demonstrated that apoE4 does not clear plaques or soluble Aβ as well as apoE3 [45, 46].”
From Inhibition of ACAT as a Therapeutic Target for Alzheimer's Disease Is Independent of ApoE4 Lipidation (2023) · cites this paper as [45]
Experimental — accuracy not yet measuredThe source backs part of the claim, not all of it — or backs it for a different population, condition or comparison.
In the citing paper
“High-affinity in vitro binding of A b to a 2M and to lipidated apoE3 and apoE4, and a lower-affinity binding to delipidated apoE isoforms has been well documented (23, 70).”
From Clearance of Alzheimer’s amyloid-β1-40 peptide from brain by LDL receptor–related protein-1 at the blood-brain barrier (2000) · cites this paper as [70]
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Corder, E. H., Saunders, A. M., Strittmatter, W. J., Schmechel, D. E., Gaskell, P. C., Small, G. W., Roses, A. D., Haines, J. L., & Pericak-Vance, M. A. (1993) · Science · doi:10.1126/science.8346443 · Cited by 9,429
Strittmatter, W. J., Saunders, A. M., Schmechel, D., Pericak-Vance, M., Enghild, J., Salvesen, G. S., & Roses, A. D. (1993) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.90.5.1977 · Cited by 4,268
Association of apolipoprotein E allele ϵ4 with late‐onset familial and sporadic Alzheimer's disease
Saunders, A. M., Strittmatter, W. J., Schmechel, D., St. George-Hyslop, P. H., Pericak-Vance, M. A., Joo, S. H., Rosi, B. L., Gusella, J. F., Crapper-MacLachlan, D. R., Alberts, M. J., et al. (1993) · Neurology · doi:10.1212/wnl.43.8.1467 · Cited by 3,786
Diffusible, nonfibrillar ligands derived from Aβ 1–42 are potent central nervous system neurotoxins
Lambert, M. P., Barlow, A. K., Chromy, B. A., Edwards, C., Freed, R., Liosatos, M., Morgan, T. E., Rozovsky, I., Trommer, B., Viola, K. L., et al. (1998) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.95.11.6448 · Cited by 3,506
Isolation and quantification of soluble Alzheimer's β-peptide from biological fluids
Seubert, P., Vigo-Pelfrey, C., Esch, F., Lee, M., Dovey, H., Davis, D., Sinha, S., Schiossmacher, M., Whaley, J., Swindlehurst, C., et al. (1992) · Nature · doi:10.1038/359325a0 · Cited by 1,731
Schmechel, D. E., Saunders, A. M., Strittmatter, W. J., Crain, B. J., Hulette, C. M., Joo, S. H., Pericak-Vance, M. A., Goldgaber, D., & Roses, A. D. (1993) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.90.20.9649 · Cited by 1,525
Production of the Alzheimer Amyloid β Protein by Normal Proteolytic Processing
Shoji, M., Golde, T. E., Ghiso, J., Cheung, T. T., Estus, S., Shaffer, L. M., Cai, X.-D., McKay, D. M., Tintner, R., Frangione, B., et al. (1992) · Science · doi:10.1126/science.1439760 · Cited by 1,447
Self-citationStrittmatter, W. J., Weisgraber, K. H., Huang, D. Y., Dong, L. M., Salvesen, G. S., Pericak-Vance, M., Schmechel, D., Saunders, A. M., Goldgaber, D., & Roses, A. D. (1993) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.90.17.8098 · Cited by 1,363
Namba, Y., Tomonaga, M., Kawasaki, H., Otomo, E., & Ikeda, K. (1991) · Brain Research · doi:10.1016/0006-8993(91)91092-f · Cited by 1,157
Apolipoprotein E in sporadic Alzheimer's disease: Allelic variation and receptor interactions
William Rebeck, G., Reiter, J. S., Strickland, D. K., & Hyman, B. T. (1993) · Neuron · doi:10.1016/0896-6273(93)90070-8 · Cited by 1,107
Flagged first, then by citations
Research works printed but not linked: 1
- Rebeck, G. W. and Hyman. B. T. (1999) Lipoprotein receptors in brain. In Clusterin in Normal Brain Functions and during Neurodegeneration (Finch, C. E., ed.), pp. 49-59, R. G. Landes Co., Austin 45
Cited by
Sorted by citations
Amyloid Precursor Protein Processing and Alzheimer's Disease
O'Brien, R. J., & Wong, P. C. (2011) · Annual Review of Neuroscience · doi:10.1146/annurev-neuro-061010-113613 · Cited by 2,061
The role of apolipoprotein E in Alzheimer's disease
Kim, J., Basak, J. M., & Holtzman, D. M. (2009) · Neuron · doi:10.1016/j.neuron.2009.06.026 · Cited by 1,661
Shibata, M., Yamada, S., Kumar, S. R., Calero, M., Bading, J., Frangione, B., Holtzman, D. M., Miller, C. A., Strickland, D. K., Ghiso, J., et al. (2000) · Journal of Clinical Investigation · doi:10.1172/jci10498 · Cited by 1,413
Self-citationDeMattos, R. B., Bales, K. R., Cummins, D. J., Dodart, J.-C., Paul, S. M., & Holtzman, D. M. (2001) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.151261398 · Cited by 1,298
Human ApoE isoforms differentially regulate brain amyloid-β peptide clearance
Castellano, J. M., Kim, J., Stewart, F. R., Jiang, H., DeMattos, R. B., Patterson, B. W., Fagan, A. M., Morris, J. C., Mawuenyega, K. G., Cruchaga, C., et al. (2011) · Science Translational Medicine · doi:10.1126/scitranslmed.3002156 · Cited by 1,242
“Several in vitro studies have demonstrated that lipidated apoE2 and apoE3 bind Aβ with greater affinity compared to apoE4 (39, 51-54).”
Metadata
- Authors
- TOKUDA, T., CALERO, M., MATSUBARA, E., VIDAL, R., KUMAR, A., PERMANNE, B., ZLOKOVIC, B., SMITH, J. D., LADU, M. J., ROSTAGNO, A., FRANGIONE, B., & GHISO, J.
- Affiliations
- New York University (US)
- Gunma University (JP)
- Department of Pathology, New York University School of Medicine, 550 First Avenue, New York, NY 10016, U.S.A.
- Department of Neurological Surgery, USC School of Medicine, Los Angeles, CA 90033, U.S.A.
- Rockefeller University (US)
- ENH Research Institute, Evanston, IL 60201, U.S.A.
- Corresponding author
- TOKUDA, Takahiko
- CALERO, Miguel
- KUMAR, Asok
- PERMANNE, Bruno
- ROSTAGNO, Agueda
- FRANGIONE, Blas
- GHISO, Jorge
- ORCID
- Venue
- Biochemical Journal
- Publisher
- Portland Press Ltd.
- Published
- 2000-05-23
- Volume
- 348
- Issue
- 2
- Pages
- 359-365
- ISSN
- 0264-6021 (ISSN-L)
- 1470-8728
- PMC
- PMC1221074
- OpenAlex
- W2131975162
- Cited by
- 272
- References
- 47
- Citations by year
- 2026: 10 · 2025: 7 · 2024: 12 · 2023: 6 · 2022: 14 · 2021: 10 · 2020: 15 · 2019: 14 · 2018: 6 · 2017: 13 · 2016: 12 · 2015: 10 · 2014: 20 · 2013: 15 · 2012: 14
- FWCI
- 4.50
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Biochemical Journal (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Institutes of Health
- National Institute on Aging (P01AG010491, AG10491, AG05891)
- National Institute of Neurological Disorders and Stroke (NS 38777, R01NS038777)
- Topics
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
- Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
- Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
- Keywords
- apolipoprotein E, APOE3, APOE ε4, Alzheimer's disease, amyloid-beta, lipid modification, delipidation, high-density lipoprotein, amyloid clearance
- MeSH terms
- Animals, Apolipoproteins E, Cell Line, Humans, Kidney, Kinetics, Macrophages, Transfection, Amyloid beta-Peptides, Spodoptera, Protein Isoforms, Mice, Apolipoprotein E3, Apolipoprotein E4
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
