The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Rapamycin-Induced Inhibition of the 70-Kilodalton S6 Protein Kinase
Abstract
The immunosuppressant rapamycin inhibited proliferation of the H4IIEC hepatoma cell line. Rapamycin, but not its structural analog FK506, also inhibited the basal and insulin-stimulated activity of the p70 ribosomal protein S6 kinase. By contrast, insulin stimulation of the p85 Rsk S6 kinase and mitogen-activated protein (MAP) kinase activity were unaffected by drug. Rapamycin treatment of COS cells transfected with recombinant p70 S6 kinase completely inhibited the appearance of the hyperphosphorylated form of p70 S6 kinase concomitant with the inhibition of enzyme activity toward 40 S subunits. Thus, rapamycin inhibits a signal transduction element that is necessary for the activation of p70 S6 kinase and mitogenesis but unnecessary for activation of p85 Rsk S6 kinase or MAP kinase.
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
Calcineurin is a common target of cyclophilin-cyclosporin A and FKBP-FK506 complexes
Liu, J., Farmer, J. D., Lane, W. S., Friedman, J., Weissman, I., & Schreiber, S. L. (1991) · Cell · doi:10.1016/0092-8674(91)90124-h · Cited by 4,116
Structure of the insulin receptor substrate IRS-1 defines a unique signal transduction protein
Sun, X. J., Rothenberg, P., Kahn, C. R., Backer, J. M., Araki, E., Wilden, P. A., Cahill, D. A., Goldstein, B. J., & White, M. F. (1991) · Nature · doi:10.1038/352073a0 · Cited by 1,574
Chemistry and Biology of the Immunophilins and Their Immunosuppressive Ligands
Schreiber, S. L. (1991) · Science · doi:10.1126/science.1702904 · Cited by 1,494
Cited by
A Single Ataxia Telangiectasia Gene with a Product Similar to PI-3 Kinase
Savitsky, K., Bar-Shira, A., Gilad, S., Rotman, G., Ziv, Y., Vanagaite, L., Tagle, D. A., Smith, S., Uziel, T., Sfez, S., et al. (1995) · Science · doi:10.1126/science.7792600 · Cited by 2,785
A mammalian protein targeted by G1-arresting rapamycin–receptor complex
Brown, E. J., Albers, M. W., Bum Shin, T., ichikawa, K., Keith, C. T., Lane, W. S., & Schreiber, S. L. (1994) · Nature · doi:10.1038/369756a0 · Cited by 2,053
Rapamycin: one drug, many effects
Li, J., Kim, S. G., & Blenis, J. (2014) · Cell Metabolism · doi:10.1016/j.cmet.2014.01.001 · Cited by 1,287
Regulation and function of ribosomal protein S6 kinase (S6K) within mTOR signalling networks
Magnuson, B., Ekim, B., & Fingar, D. C. (2012) · Biochemical Journal · doi:10.1042/bj20110892 · Cited by 1,015
Kunz, J., Henriquez, R., Schneider, U., Deuter-Reinhard, M., Movva, N. R., & Hall, M. N. (1993) · Cell · doi:10.1016/0092-8674(93)90144-f · Cited by 834
Metadata
- Authors
- Price, D. J., Grove, J. R., Calvo, V., Avruch, J., & Bierer, B. E.
- Venue
- Science
- Published
- 1992-08-14
- Volume
- 257
- Issue
- 5072
- Pages
- 973-977
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2044301435
- Cited by
- 666
- References
- 3
- FWCI
- 16.29
- Type
- journal article
- Language
- en
- Open access
- closed
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: Rapamycin-Induced Inhibition of the 70-Kilodalton S6 Protein Kinase. https://app.cochat.ai/papers/10.1126/science.1380182
- The paper
- Price, D. J., Grove, J. R., Calvo, V., Avruch, J., & Bierer, B. E. (1992). Rapamycin-Induced Inhibition of the 70-Kilodalton S6 Protein Kinase. Science. https://doi.org/10.1126/science.1380182
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.
