ArticleThe Biochemical journal1991
Uptake and degradation of filamentous actin and vitamin D-binding protein in the rat.
Article in The Biochemical journal, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 37 citations in OpenAlex.
- Single-Nucleotide Polymorphisms (SNPs) in Vitamin D Physiology Genes May Modulate Serum 25(OH)D Levels in Well-Trained CrossFitInternational journal of molecular sciences · 2025Observational
- Systemic mechanisms of necrotic cell debris clearance.Cell death & disease · 2024Review
- Transcriptomic analysis reveal the responses of dendritic cells to VDBP.Genes & genomics · 2022Article
- Vitamin D binding protein greatly improves bioactivity but is not essential for orally administered vitamin D.Physiological reports · 2021Article
- Traumatic injury is associated with reduced deoxyribonuclease activity and dysregulation of the actin scavenging system.Burns & trauma · 2021Article
- Vitamin D Binding Protein, Total and Free Vitamin D Levels in Different Physiological and Pathophysiological Conditions.Frontiers in endocrinology · 2019Review
- Maternal serum proteome changes between the first and third trimester of pregnancy in rural southern Nepal.Placenta · 2012Article
- Decreased levels of the gelsolin plasma isoform in patients with rheumatoid arthritis.Arthritis research & therapy · 2008Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tissue uptake and degradation of 125I-tyramine-cellobiose-labelled filamentous actin, vitamin D-binding protein (DBP) and actin-DBP complex were studied in the rat. Actin and actin-DBP complex were cleared from plasma at a faster rate than was DBP. About 40% of injected actin was recovered in the liver between 10 and 30 min after administration. Of the total radioactivity recovered in the liver, about 35% and 40% was detected in parenchymal and endothelial cells respectively when labelled actin or DBP-actin complex was injected intravenously. When labelled DBP alone was injected, approx. 55% of the radioactivity recovered in liver was in the Kupffer cells. These results suggest that actin is targeting the DBP-actin complex to the endothelial and parenchymal liver cells. Filamentous actin was also taken up in large amounts and at a rapid rate in parenchymal as well as non-parenchymal liver cells in vitro. Our data indicate that the rat has a mechanism to clear actin and the DBP-actin complex from plasma and that both parenchymal and non-parenchymal liver cells are involved in this process.
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What OpenQuestion holds
Registered trials
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.