The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
A Genome-wide RNAi Screen for Modifiers of the Circadian Clock in Human Cells
Open accessAbstract
Summary Two decades of research identified more than a dozen clock genes and defined a biochemical feedback mechanism of circadian oscillator function. To identify additional clock genes and modifiers, we conducted a genome-wide siRNA screen in a human cellular clock model. Knockdown of nearly a thousand genes reduced rhythm amplitude. Potent effects on period length or increased amplitude were less frequent; we found hundreds of these and confirmed them in secondary screens. Characterization of a subset of these genes demonstrated a dosage-dependent effect on oscillator function. Protein interaction network analysis showed that dozens of gene products directly or indirectly associate with known clock components. Pathway analysis revealed these genes are overrepresented for components of insulin and hedgehog signaling, the cell cycle, and the folate metabolism. Coupled with data showing many of these pathways are clock-regulated, we conclude the clock is interconnected with many aspects of cellular function.
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
DAVID: Database for Annotation, Visualization, and Integrated Discovery
Dennis, G., Sherman, B. T., Hosack, D. A., Yang, J., Gao, W., Lane, H. C., & Lempicki, R. A. (2003) · Genome Biology · doi:10.1186/gb-2003-4-5-p3 · Cited by 9,327
Coordination of circadian timing in mammals
Reppert, S. M., & Weaver, D. R. (2002) · Nature · doi:10.1038/nature00965 · Cited by 4,379
A gene atlas of the mouse and human protein-encoding transcriptomes
Su, A. I., Wiltshire, T., Batalov, S., Lapp, H., Ching, K. A., Block, D., Zhang, J., Soden, R., Hayakawa, M., Kreiman, G., et al. (2004) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0400782101 · Cited by 3,475
Self-citationFunctional consequences of a CKIδ mutation causing familial advanced sleep phase syndrome
Xu, Y., Padiath, Q. S., Shapiro, R. E., Jones, C. R., Wu, S. C., Saigoh, N., Saigoh, K., Ptáček, L. J., & Fu, Y.-H. (2005) · Nature · doi:10.1038/nature03453 · Cited by 861
Cited by
Circadian integration of metabolism and energetics
Bass, J., & Takahashi, J. S. (2010) · Science · doi:10.1126/science.1195027 · Cited by 1,910
Transcriptional architecture and chromatin landscape of the core circadian clock in mammals
Koike, N., Yoo, S.-H., Huang, H.-C., Kumar, V., Lee, C., Kim, T.-K., & Takahashi, J. S. (2012) · Science · doi:10.1126/science.1226339 · Cited by 1,464
Hughes, M. E., Hogenesch, J. B., & Kornacker, K. (2010) · Journal of Biological Rhythms · doi:10.1177/0748730410379711 · Cited by 1,082
Self-citationCircadian clocks and insulin resistance
Stenvers, D. J., Scheer, F. A. J. L., Schrauwen, P., la Fleur, S. E., & Kalsbeek, A. (2019) · Nature Reviews Endocrinology · doi:10.1038/s41574-018-0122-1 · Cited by 733
Jones, S. E., Lane, J. M., Wood, A. R., van Hees, V. T., Tyrrell, J., Beaumont, R. N., Jeffries, A. R., Dashti, H. S., Hillsdon, M., Ruth, K. S., et al. (2019) · Nature Communications · doi:10.1038/s41467-018-08259-7 · Cited by 691
Metadata
- Authors
- Zhang, E. E., Liu, A. C., Hirota, T., Miraglia, L. J., Welch, G., Pongsawakul, P. Y., Liu, X., Atwood, A., Huss, J. W., Janes, J., Su, A. I., Hogenesch, J. B., & Kay, S. A.
- Venue
- Cell
- Publisher
- Elsevier BV
- Published
- 2009-10
- Volume
- 139
- Issue
- 1
- Pages
- 199-210
- ISSN
- 0092-8674 (ISSN-L)
- OpenAlex
- W2154333461
- Cited by
- 431
- References
- 4
- FWCI
- 10.49
- Type
- journal article
- Language
- en
- Open access
- bronze
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: A Genome-wide RNAi Screen for Modifiers of the Circadian Clock in Human Cells. https://app.cochat.ai/papers/10.1016/j.cell.2009.08.031
- The paper
- Zhang, E. E., Liu, A. C., Hirota, T., Miraglia, L. J., Welch, G., Pongsawakul, P. Y., Liu, X., Atwood, A., Huss, J. W., Janes, J., Su, A. I., Hogenesch, J. B., & Kay, S. A. (2009). A Genome-wide RNAi Screen for Modifiers of the Circadian Clock in Human Cells. Cell. https://doi.org/10.1016/j.cell.2009.08.031
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.
