The DOI matches its Crossref record.
Tumor Necrosis Factor Alpha-Induced Apoptosis in Human Neuronal Cells: Protection by the Antioxidant N-Acetylcysteine and the Genes bcl-2 and crmA
Open accessAbstract
Tumor necrosis factor alpha (TNF-alpha) is a candidate human immunodeficiency virus type 1-induced neurotoxin that contributes to the pathogenesis of AIDS dementia complex. We report here on the effects of exogenous TNF-alpha on SK-N-MC human neuroblastoma cells differentiated to a neuronal phenotype with retinoic acid, TNF-alpha caused a dose-dependent loss of viability and a corresponding increase in apoptosis in differentiated SK-N-MC cells but not in undifferentiated cultures. Importantly, intracellular signalling via TNF receptors, as measured by activation of the transcription factor NF-kappa B, was unaltered by retinoic acid treatment. Finally, overexpression of bcl-2 or crmA conferred resistance to apoptosis mediated by TNF-alpha, as did the addition of the antioxidant N-acetylcysteine. These results suggest that TNF-alpha induces apoptosis in neuronal cells by a pathway that involves formation of reactive oxygen intermediates and which can be blocked by specific genetic interventions.
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
Cited by
Role of reactive oxygen species (ROS) in apoptosis induction
Simon, H.-U., Haj-Yehia, A., & Levi-Schaffer, F. (2000) · Apoptosis · doi:10.1023/a:1009616228304 · Cited by 2,774
Molecular mechanisms of N-acetylcysteine actions
Zafarullah, M., Li, W. Q., Sylvester, J., & Ahmad, M. (2003) · Cellular and Molecular Life Sciences (CMLS) · doi:10.1007/s000180300001 · Cited by 1,343
Reactive oxygen species in tumor progression
Storz, P. (2005) · Frontiers in Bioscience · doi:10.2741/1667 · Cited by 957
Yant, L. J., Ran, Q., Rao, L., Van Remmen, H., Shibatani, T., Belter, J. G., Motta, L., Richardson, A., & Prolla, T. A. (2003) · Free Radical Biology and Medicine · doi:10.1016/s0891-5849(02)01360-6 · Cited by 797
Bains, J. S., & Shaw, C. A. (1997) · Brain Research Reviews · doi:10.1016/s0165-0173(97)00045-3 · Cited by 717
Metadata
- Authors
- Talley, A. K., Dewhurst, S., Perry, S. W., Dollard, S. C., Gummuluru, S., Fine, S. M., New, D., Epstein, L. G., Gendelman, H. E., & Gelbard, H. A.
- Venue
- Molecular and Cellular Biology
- Publisher
- Informa UK Limited
- Published
- 1995-05-01
- Volume
- 15
- Issue
- 5
- Pages
- 2359-2366
- ISSN
- 0270-7306 (ISSN-L)
- 1098-5549
- OpenAlex
- W2150627157
- Cited by
- 302
- References
- 0
- FWCI
- 8.88
- Type
- journal article
- Language
- en
- Open access
- green
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: Tumor Necrosis Factor Alpha-Induced Apoptosis in Human Neuronal Cells: Protection by the Antioxidant N-Acetylcysteine and the Genes bcl-2 and crmA. https://app.cochat.ai/papers/10.1128/mcb.15.5.2359
- The paper
- Talley, A. K., Dewhurst, S., Perry, S. W., Dollard, S. C., Gummuluru, S., Fine, S. M., New, D., Epstein, L. G., Gendelman, H. E., & Gelbard, H. A. (1995). Tumor Necrosis Factor Alpha-Induced Apoptosis in Human Neuronal Cells: Protection by the Antioxidant N-Acetylcysteine and the Genes bcl-2 and crmA. Molecular and Cellular Biology. https://doi.org/10.1128/mcb.15.5.2359
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.
