The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Phenotypic and Biochemical Analyses of BACE1- and BACE2-deficient Mice
Open accessAbstract
Beta-secretase (BACE1) is the rate-limiting protease for the generation of the amyloid beta-peptide (Abeta) in Alzheimer disease. Mice in which the bace1 gene is inactivated are reported to be healthy. However, the presence of a homologous gene encoding BACE2 raises the possibility of compensatory mechanisms. Therefore, we have generated bace1, bace2, and double knockout mice. We report here that BACE1 mice display a complex phenotype. A variable but significant number of BACE1 offspring died in the first weeks after birth. The surviving mice remained smaller than their littermate controls and presented a hyperactive behavior. Electrophysiologically, subtle alterations in the steady-state inactivation of voltage-gated sodium channels in BACE1-deficient neurons were observed. In contrast, bace2 knockout mice displayed an overall healthy phenotype. However, a combined deficiency of BACE2 and BACE1 enhanced the bace1-/- lethality phenotype. At the biochemical level, we have confirmed that BACE1 deficiency results in an almost complete block of Abeta generation in neurons, but not in glia. As glia are 10 times more abundant in brain compared with neurons, our data indicate that BACE2 could indeed contribute to Abeta generation in the brains of Alzheimer disease and, in particular, Down syndrome patients. In conclusion, our data challenge the general idea of BACE1 as a safe drug target and call for some caution when claiming that no major side effects should be expected from blocking BACE1 activity.
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.
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
Amyloid plaque core protein in Alzheimer disease and Down syndrome.
Masters, C. L., Simms, G., Weinman, N. A., Multhaup, G., McDonald, B. L., & Beyreuther, K. (1985) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.82.12.4245 · Cited by 4,431
Vassar, R., Bennett, B. D., Babu-Khan, S., Kahn, S., Mendiaz, E. A., Denis, P., Teplow, D. B., Ross, S., Amarante, P., Loeloff, R., et al. (1999) · Science · doi:10.1126/science.286.5440.735 · Cited by 3,876
APP Processing and Synaptic Function
Kamenetz, F., Tomita, T., Hsieh, H., Seabrook, G., Borchelt, D., Iwatsubo, T., Sisodia, S., & Malinow, R. (2003) · Neuron · doi:10.1016/s0896-6273(03)00124-7 · Cited by 1,644
Qi-Takahara, Y., Morishima-Kawashima, M., Tanimura, Y., Dolios, G., Hirotani, N., Horikoshi, Y., Kametani, F., Maeda, M., Saido, T. C., Wang, R., et al. (2005) · The Journal of Neuroscience · doi:10.1523/jneurosci.1575-04.2005 · Cited by 391
Expression Analysis of BACE2 in Brain and Peripheral Tissues
Bennett, B. D., Babu-Khan, S., Loeloff, R., Louis, J.-C., Curran, E., Citron, M., & Vassar, R. (2000) · Journal of Biological Chemistry · doi:10.1074/jbc.m002688200 · Cited by 317
Motonaga, K., Itoh, M., Becker, L. E., Goto, Y.-I., & Takashima, S. (2002) · Neuroscience Letters · doi:10.1016/s0304-3940(02)00287-2 · Cited by 45
Cited by
Scheltens, P., Blennow, K., Breteler, M. M. B., de Strooper, B., Frisoni, G. B., Salloway, S., & Van der Flier, W. M. (2016) · The Lancet · doi:10.1016/s0140-6736(15)01124-1 · Cited by 3,125
Self-citationAlzheimer's Disease and the Amyloid-β Peptide
Murphy, M. P., & LeVine, H. (2010) · Journal of Alzheimer's Disease · doi:10.3233/jad-2010-1221 · Cited by 1,750
Hébert, S. S., Horré, K., Nicolaï, L., Papadopoulou, A. S., Mandemakers, W., Silahtaroglu, A. N., Kauppinen, S., Delacourte, A., & De Strooper, B. (2008) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0710263105 · Cited by 1,183
Self-citationTrafficking and Proteolytic Processing of APP
Haass, C., Kaether, C., Thinakaran, G., & Sisodia, S. (2012) · Cold Spring Harbor Perspectives in Medicine · doi:10.1101/cshperspect.a006270 · Cited by 1,075
The Alzheimer's Disease-Associated Amyloid β-Protein Is an Antimicrobial Peptide
Soscia, S. J., Kirby, J. E., Washicosky, K. J., Tucker, S. M., Ingelsson, M., Hyman, B., Burton, M. A., Goldstein, L. E., Duong, S., Tanzi, R. E., et al. (2010) · PLoS ONE · doi:10.1371/journal.pone.0009505 · Cited by 1,060
Metadata
- Authors
- Dominguez, D., Tournoy, J., Hartmann, D., Huth, T., Cryns, K., Deforce, S., Serneels, L., Camacho, I. E., Marjaux, E., Craessaerts, K., Roebroek, A. J. M., Schwake, M., D'Hooge, R., Bach, P., Kalinke, U., Moechars, D., Alzheimer, C., Reiss, K., Saftig, P., & De Strooper, B.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 2005-09
- Volume
- 280
- Issue
- 35
- Pages
- 30797-30806
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W2023274935
- Cited by
- 359
- References
- 6
- FWCI
- 10.04
- Type
- journal article
- Language
- en
- Open access
- hybrid
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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Phenotypic and Biochemical Analyses of BACE1- and BACE2-deficient Mice. https://app.cochat.ai/papers/10.1074/jbc.m505249200
- The paper
- Dominguez, D., Tournoy, J., Hartmann, D., Huth, T., Cryns, K., Deforce, S., Serneels, L., Camacho, I. E., Marjaux, E., Craessaerts, K., Roebroek, A. J. M., Schwake, M., D'Hooge, R., Bach, P., Kalinke, U., Moechars, D., Alzheimer, C., Reiss, K., Saftig, P., & De Strooper, B. (2005). Phenotypic and Biochemical Analyses of BACE1- and BACE2-deficient Mice. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.m505249200
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
