The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Hypothalamic Orexin Neurons Regulate Arousal According to Energy Balance in Mice
Open accessAbstract
Mammals respond to reduced food availability by becoming more wakeful and active, yet the central pathways regulating arousal and instinctual motor programs (such as food seeking) according to homeostatic need are not well understood. We demonstrate that hypothalamic orexin neurons monitor indicators of energy balance and mediate adaptive augmentation of arousal in response to fasting. Activity of isolated orexin neurons is inhibited by glucose and leptin and stimulated by ghrelin. Orexin expression of normal and ob/ob mice correlates negatively with changes in blood glucose, leptin, and food intake. Transgenic mice, in which orexin neurons are ablated, fail to respond to fasting with increased wakefulness and activity. These findings indicate that orexin neurons provide a crucial link between energy balance and arousal.
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
Ghrelin is a growth-hormone-releasing acylated peptide from stomach
Kojima, M., Hosoda, H., Date, Y., Nakazato, M., Matsuo, H., & Kangawa, K. (1999) · Nature · doi:10.1038/45230 · Cited by 8,479
Sakurai, T., Amemiya, A., Ishii, M., Matsuzaki, I., Chemelli, R. M., Tanaka, H., Williams, S. C., Richardson, J. A., Kozlowski, G. P., Wilson, S., et al. (1998) · Cell · doi:10.1016/s0092-8674(00)80949-6 · Cited by 5,501
Self-citationThe hypocretins: hypothalamus-specific peptides with neuroexcitatory activity
de Lecea, L., Kilduff, T. S., Peyron, C., Gao, X.-B., Foye, P. E., Danielson, P. E., Fukuhara, C., Battenberg, E. L. F., Gautvik, V. T., Bartlett, F. S., et al. (1998) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.95.1.322 · Cited by 3,878
Neurons containing hypocretin (orexin) project to multiple neuronal systems
Peyron, C., Tighe, D. K., van den Pol, A. N., de Lecea, L., Heller, H. C., Sutcliffe, J. G., & Kilduff, T. S. (1998) · The Journal of Neuroscience · doi:10.1523/jneurosci.18-23-09996.1998 · Cited by 3,466
A role for ghrelin in the central regulation of feeding
Nakazato, M., Murakami, N., Date, Y., Kojima, M., Matsuo, H., Kangawa, K., & Matsukura, S. (2001) · Nature · doi:10.1038/35051587 · Cited by 3,443
Narcolepsy in orexin Knockout Mice
Chemelli, R. M., Willie, J. T., Sinton, C. M., Elmquist, J. K., Scammell, T., Lee, C., Richardson, J. A., Williams, S. C., Xiong, Y., Kisanuki, Y., et al. (1999) · Cell · doi:10.1016/s0092-8674(00)81973-x · Cited by 3,095
Self-citationFos Expression in Orexin Neurons Varies with Behavioral State
Estabrooke, I. V., McCarthy, M. T., Ko, E., Chou, T. C., Chemelli, R. M., Yanagisawa, M., Saper, C. B., & Scammell, T. E. (2001) · The Journal of Neuroscience · doi:10.1523/jneurosci.21-05-01656.2001 · Cited by 654
Self-citationDependence of sleep on nutrients' availability
Danguir, J., & Nicolaidis, S. (1979) · Physiology & Behavior · doi:10.1016/0031-9384(79)90240-3 · Cited by 164
Cited by
Ghrelin: Structure and Function
Kojima, M., & Kangawa, K. (2005) · Physiological Reviews · doi:10.1152/physrev.00012.2004 · Cited by 2,810
Hypothalamic regulation of sleep and circadian rhythms
Saper, C. B., Scammell, T. E., & Lu, J. (2005) · Nature · doi:10.1038/nature04284 · Cited by 2,804
Pathophysiology of migraine: a disorder of sensory processing
Goadsby, P. J., Holland, P. R., Martins-Oliveira, M., Hoffmann, J., Schankin, C., & Akerman, S. (2017) · Physiological Reviews · doi:10.1152/physrev.00034.2015 · Cited by 1,998
Control of sleep and wakefulness
Brown, R. E., Basheer, R., McKenna, J. T., Strecker, R. E., & McCarley, R. W. (2012) · Physiological Reviews · doi:10.1152/physrev.00032.2011 · Cited by 1,477
Saper, C. B., Fuller, P. M., Pedersen, N. P., Lu, J., & Scammell, T. E. (2010) · Neuron · doi:10.1016/j.neuron.2010.11.032 · Cited by 1,404
Metadata
- Authors
- Yamanaka, A., Beuckmann, C. T., Willie, J. T., Hara, J., Tsujino, N., Mieda, M., Tominaga, M., Yagami, K.-I., Sugiyama, F., Goto, K., Yanagisawa, M., & Sakurai, T.
- Venue
- Neuron
- Publisher
- Elsevier BV
- Published
- 2003-06
- Volume
- 38
- Issue
- 5
- Pages
- 701-713
- ISSN
- 0896-6273 (ISSN-L)
- OpenAlex
- W2143609607
- Cited by
- 933
- References
- 8
- FWCI
- 20.21
- 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: Hypothalamic Orexin Neurons Regulate Arousal According to Energy Balance in Mice. https://app.cochat.ai/papers/10.1016/s0896-6273(03)00331-3
- The paper
- Yamanaka, A., Beuckmann, C. T., Willie, J. T., Hara, J., Tsujino, N., Mieda, M., Tominaga, M., Yagami, K.-I., Sugiyama, F., Goto, K., Yanagisawa, M., & Sakurai, T. (2003). Hypothalamic Orexin Neurons Regulate Arousal According to Energy Balance in Mice. Neuron. https://doi.org/10.1016/s0896-6273(03)00331-3
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.
