Evidence map›Paper›PMID 19811564›Full record

ArticleJournal of anatomy2009

Differential gene expression of bgp and mgp in trabecular and compact bone of Atlantic salmon (Salmo salar L.) vertebrae.

Christel Krossøy, Robin Ornsrud, Anna Wargelius

Open access · greenAbstract read
In one paragraph

Article in Journal of anatomy, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.4field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Effects of the Interaction between Dietary Vitamin DAnimals : an open access journal from MDPI · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Christel KrossøyNational Institute of Nutrition and Seafood Research, Bergen, Norway.
Robin Ornsrud
Anna Wargelius
Norwegian Institute of Marine Research · NOUniversity of Bergen · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The tissue-specific gene expression of the vitamin K-dependent proteins bone gamma-carboxyglutamate-protein (BGP) and matrix gamma-carboxyglutamate-protein (MGP) in Atlantic salmon (Salmo salar L.) was investigated. In previous studies, BGP, the most abundant non-collagenous protein of bone, was almost exclusively associated with bone, whereas the non-structural protein MGP has a more widespread tissue distribution. In-situ hybridization of juvenile Atlantic salmon ( approximately 40 g, fresh water) vertebrae demonstrated expression of bgp and mgp mRNA in osteoblasts lining the trabecular bone, whereas no staining was observed in the compact bone. By separating the trabecular and compact bone of both juvenile ( approximately 40 g, fresh water) and adult ( approximately 1000 g, sea water) Atlantic salmon, we observed that the two vertebral bone compartments displayed different levels of bgp, whereas no such differences were seen for mgp. Measurements of the mineral content and Ca/P molar ratio in adult salmon revealed no significant differences between trabecular and compact bone. In conclusion, the osteoblasts covering the salmon vertebrae have unique gene expression patterns and levels of bgp and mgp. Further, the study confirms the presence of mRNA from the vitamin K-dependent proteins BGP and MGP in the vertebrae, fin and gills of Atlantic salmon.

Indexed as

Amino Acid SequenceAnimalsBase SequenceCalcification, PhysiologicCalcium-Binding ProteinsExtracellular Matrix ProteinsGene ExpressionMatrix Gla ProteinMolecular Sequence DataOsteoblastsOsteocalcinReverse Transcriptase Polymerase Chain ReactionRNA, MessengerSalmo salarSpineCalcium-Binding ProteinsExtracellular Matrix ProteinsMatrix Gla ProteinOsteocalcinRNA, Messenger

Identifiers

PMID19811564
PMCPMC2796789
OpenAlexW1993428856

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.