The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Electrophysiological Study of a Novel Large Pore Formed by Bax and the Voltage-dependent Anion Channel That Is Permeable to Cytochrome c
Open accessAbstract
The Bcl-2 family of proteins, consisting of anti-apoptotic and pro-apoptotic members, regulates cell death by controlling mitochondrial membrane permeability that is crucial for apoptotic signal transduction. We have recently shown that some of these proteins, such as Bcl-x(L), Bax, and Bak, directly modulate the mitochondrial voltage-dependent anion channel (VDAC) and thus regulate apoptogenic cytochrome c release and potential loss. To elucidate the molecular mechanisms of VDAC regulation by Bcl-2 family proteins, an electrophysiological study was carried out. It was found that VDAC and pro-apoptotic Bax created a large pore, with conductance levels 4- and 10-fold greater than those of the VDAC and Bax channels, respectively. Although the VDAC and Bax channels both show ion selectivity and voltage-dependent modulation of their activity, the VDAC-Bax channel had neither of their properties. Anti-apoptotic Bcl-x(L) and its BH4 oligopeptide completely closed the VDAC, in contrast to the Bax. Cytochrome c passed through a single VDAC-Bax channel but not through the VDAC or Bax channel in a planar lipid bilayer. These data provide direct evidence that VDAC forms a novel large pore together with Bax.
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
Shimizu, S., Narita, M., Tsujimoto, Y., & Tsujimoto, Y. (1999) · Nature · doi:10.1038/20959 · Cited by 2,178
Self-citationBax and Adenine Nucleotide Translocator Cooperate in the Mitochondrial Control of Apoptosis
Marzo, I., Brenner, C., Zamzami, N., Jürgensmeier, J. M., Susin, S. A., Vieira, H. L. A., Prévost, M.-C., Xie, Z., Matsuyama, S., Reed, J. C., et al. (1998) · Science · doi:10.1126/science.281.5385.2027 · Cited by 1,168
Cited by
Mitochondrial membrane permeabilization in cell death
Kroemer, G., Galluzzi, L., & Brenner, C. (2007) · Physiological Reviews · doi:10.1152/physrev.00013.2006 · Cited by 3,598
Voltage-dependent anion channels are dispensable for mitochondrial-dependent cell death
Baines, C. P., Kaiser, R. A., Sheiko, T., Craigen, W. J., & Molkentin, J. D. (2007) · Nature Cell Biology · doi:10.1038/ncb1575 · Cited by 971
VDAC2 Inhibits BAK Activation and Mitochondrial Apoptosis
Cheng, E. H.-Y., Sheiko, T. V., Fisher, J. K., Craigen, W. J., & Korsmeyer, S. J. (2003) · Science · doi:10.1126/science.1083995 · Cited by 852
GINCEL, D., ZAID, H., & SHOSHAN-BARMATZ, V. (2001) · Biochemical Journal · doi:10.1042/bj3580147 · Cited by 396
VDAC1, mitochondrial dysfunction, and Alzheimer’s disease
Shoshan-Barmatz, V., Nahon-Crystal, E., Shteinfer-Kuzmine, A., & Gupta, R. (2018) · Pharmacological Research · doi:10.1016/j.phrs.2018.03.010 · Cited by 286
Metadata
- Authors
- Shimizu, S., Ide, T., Yanagida, T., & Tsujimoto, Y.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 2000-04
- Volume
- 275
- Issue
- 16
- Pages
- 12321-12325
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W1985773900
- Cited by
- 338
- References
- 2
- FWCI
- 13.41
- 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: Electrophysiological Study of a Novel Large Pore Formed by Bax and the Voltage-dependent Anion Channel That Is Permeable to Cytochrome c. https://app.cochat.ai/papers/10.1074/jbc.275.16.12321
- The paper
- Shimizu, S., Ide, T., Yanagida, T., & Tsujimoto, Y. (2000). Electrophysiological Study of a Novel Large Pore Formed by Bax and the Voltage-dependent Anion Channel That Is Permeable to Cytochrome c. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.275.16.12321
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.
