ArticleJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology2019
Lipid acquisition and tissue storage in hagfish: new insights from an ancient vertebrate.
Article in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 10 citations in OpenAlex.
- Characterisation of intestinal amino acid and oleic acid absorption and their interaction in the Pacific spiny dogfish (Squalus suckleyi).Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2025Article
- The somatic genome of Eptatretus okinoseanus reveals the adaptation to deep-sea oligotrophic environment.BMC genomics · 2024Article
- In vitro characterisation of calcium influx across skin and gut epithelia of the Pacific hagfish, Eptatretus stoutii.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2020Article
- Activity and post-prandial regulation of digestive enzyme activity along the Pacific hagfish (Eptatretus stoutii) alimentary canal.PloS one · 2019Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hagfishes are ancient vertebrates, which have the ability to tolerate nearly a year of food deprivation with energy during fasting maintained using lipid stores. While lipid transporters are evolutionarily conserved, there are relatively few studies examining mechanisms of lipid acquisition in teleosts and no reports in the primitive and evolutionarily important agnathans. We examined tissue lipid droplet distribution and used gut sac preparations to characterize uptake mechanisms of the monounsaturated fatty acid, oleic acid (OA; 18:1 cis-9), in the Pacific hagfish. OA absorption was carrier-mediated and demonstrated saturable concentration-dependent uptake with an affinity constant of 55 ± 7 µM, and a maximal rate of uptake of 1311 ± 97 pmol cm
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.