The DOI matches its OpenAlex record; 5 of the 5 references it cites were found in a registry or an index.
Stomach Is a Major Source of Circulating Ghrelin, and Feeding State Determines Plasma Ghrelin-Like Immunoreactivity Levels in Humans
Abstract
Ghrelin, an endogenous ligand for the GH secretagogue receptor, was isolated from rat stomach and is involved in a novel system for regulating GH release. Although previous studies in rodents suggest that ghrelin is also involved in energy homeostasis and that ghrelin secretion is influenced by feeding, little is known about plasma ghrelin in humans. To address this issue, we studied plasma ghrelin-like immunoreactivity levels and elucidated the source of circulating ghrelin and the effects of feeding state on plasma ghrelin-like immunoreactivity levels in humans. The plasma ghrelin-like immunoreactivity concentration in normal humans measured by a specific RIA was 166.0 +/- 10.1 fmol/ml. Northern blot analysis of various human tissues identified ghrelin mRNA found most abundantly in the stomach and plasma ghrelin-like immunoreactivity levels in totally gastrectomized patients were reduced to 35% of those in normal controls. Plasma ghrelin-like immunoreactivity levels were increased by 31% after 12-h fasting and reduced by 22% immediately after habitual feeding. In patients with anorexia nervosa, plasma ghrelin-like immunoreactivity levels were markedly elevated compared with those in normal controls (401.2 +/- 58.4 vs. 192.8 +/- 19.4 fmol/ml) and were negatively correlated with body mass indexes. We conclude that the stomach is a major source of circulating ghrelin and that plasma ghrelin-like immunoreactivity levels reflect acute and chronic feeding states in humans.
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Citations
Cites
Positional cloning of the mouse obese gene and its human homologue
Zhang, Y., Proenca, R., Maffei, M., Barone, M., Leopold, L., & Friedman, J. M. (1994) · Nature · doi:10.1038/372425a0 · Cited by 13,419
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
Self-citationA 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 · cited 2×
“In addition, previous studies showed that GHS-R mRNA is expressed in a large population of arcuate neurons containing NPY (25).”
BackgroundSelf-citationGhrelin Strongly Stimulates Growth Hormone Release in Humans
Takaya, K., Ariyasu, H., Kanamoto, N., Iwakura, H., Yoshimoto, A., Harada, M., Mori, K., Komatsu, Y., Usui, T., Shimatsu, A., et al. (2000) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jcem.85.12.7167 · Cited by 864 · cited 2×
“The present study suggests that the augmented ghrelin level may consequently lead to the elevated GH level in these states, as ghrelin has a potent GH-releasing activity (3, 7).”
BackgroundSelf-citationHo, K. Y., Veldhuis, J. D., Johnson, M. L., Furlanetto, R., Evans, W. S., Alberti, K. G., & Thorner, M. O. (1988) · Journal of Clinical Investigation · doi:10.1172/jci113450 · Cited by 503
Cited by
Ghrelin: Structure and Function
Kojima, M., & Kangawa, K. (2005) · Physiological Reviews · doi:10.1152/physrev.00012.2004 · Cited by 2,810
Self-citationAnatomy and regulation of the central melanocortin system
Cone, R. D. (2005) · Nature Neuroscience · doi:10.1038/nn1455 · Cited by 1,583
The role of leptin and ghrelin in the regulation of food intake and body weight in humans: a review
Klok, M. D., Jakobsdottir, S., & Drent, M. L. (2007) · Obesity Reviews · doi:10.1111/j.1467-789x.2006.00270.x · Cited by 1,442
Biological, Physiological, Pathophysiological, and Pharmacological Aspects of Ghrelin
van der Lely, A. J., Tschöp, M., Heiman, M. L., & Ghigo, E. (2004) · Endocrine Reviews · doi:10.1210/er.2002-0029 · Cited by 1,187
Expression of ghrelin receptor mRNA in the rat and the mouse brain
Zigman, J. M., Jones, J. E., Lee, C. E., Saper, C. B., & Elmquist, J. K. (2006) · The Journal of Comparative Neurology · doi:10.1002/cne.20823 · Cited by 1,074
Metadata
- Authors
- Ariyasu, H., Takaya, K., Tagami, T., Ogawa, Y., Hosoda, K., Akamizu, T., Suda, M., Koh, T., Natsui, K., Toyooka, S., Shirakami, G., Usui, T., Shimatsu, A., Doi, K., Hosoda, H., Kojima, M., Kangawa, K., & Nakao, K.
- Venue
- The Journal of Clinical Endocrinology & Metabolism
- Publisher
- Oxford University Press
- Published
- 2001-10-01
- Volume
- 86
- Issue
- 10
- Pages
- 4753-4758
- ISSN
- 0021-972X (ISSN-L)
- OpenAlex
- W2127182681
- Cited by
- 1,284
- References
- 5
- FWCI
- 23.34
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Stomach Is a Major Source of Circulating Ghrelin, and Feeding State Determines Plasma Ghrelin-Like Immunoreactivity Levels in Humans. https://app.cochat.ai/papers/10.1210/jc.86.10.4753
- The paper
- Ariyasu, H., Takaya, K., Tagami, T., Ogawa, Y., Hosoda, K., Akamizu, T., Suda, M., Koh, T., Natsui, K., Toyooka, S., Shirakami, G., Usui, T., Shimatsu, A., Doi, K., Hosoda, H., Kojima, M., Kangawa, K., & Nakao, K. (2001). Stomach Is a Major Source of Circulating Ghrelin, and Feeding State Determines Plasma Ghrelin-Like Immunoreactivity Levels in Humans. The Journal of Clinical Endocrinology & Metabolism. https://doi.org/10.1210/jc.86.10.4753
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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.
