Evidence map›Paper›PMID 34502245›Full record

ReviewInternational journal of molecular sciences2021

Vitamin K-Dependent Proteins in Skeletal Development and Disease.

Michael Stock, Georg Schett

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
–field-weighted citation impact
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

28 citing papers in PubMed.

  1. Review
  2. Article
  3. Supplements for bone health.Archives of endocrinology and metabolism · 2025
    Review
  4. Article
  5. Role of vitamins in the development and treatment of osteoporosis (Review).International journal of molecular medicine · 2025
    Review
  6. Review
  7. Cross-talks between osteoporosis and gut microbiome.World journal of orthopedics · 2025
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Roles of vitamin K‑dependent protein in biomineralization (Review).International journal of molecular medicine · 2024
    Review
  18. Role of vitamins beyond vitamin DInternational journal of molecular medicine · 2024
    Review
  19. Article
  20. Review
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

2 authors.

Michael StockDepartment of Internal Medicine 3, Friedrich Alexander University Erlangen-Nürnberg and Universitätsklinium Erlangen, 91054 Erlangen, Germany.
Georg SchettDepartment of Internal Medicine 3, Friedrich Alexander University Erlangen-Nürnberg and Universitätsklinium Erlangen, 91054 Erlangen, Germany.

Funding

Deutsche Forschungsgemeinschaft STO 824/5-1
6 · The paper itself

Abstract

Vitamin K and Vitamin K-dependent proteins (VKDPs) are best known for their pivotal role in blood coagulation. Of the 14 VKPDs identified in humans to date, 6 play also important roles in skeletal biology and disease. Thus, osteocalcin, also termed bone Gla-protein, is the most abundant non-collagenous protein in bone. Matrix Gla protein and Ucma/GRP on the other hand are highly abundant in cartilage. Furthermore, periostin, protein S, and growth arrest specific 6 protein (GAS 6) are expressed in skeletal tissues. The roles for these VKDPs are diverse but include the control of calcification and turnover of bone and cartilage. Vitamin K plays an important role in osteoporosis and serum osteocalcin levels are recognized as a promising marker for osteoporosis. On the other hand, matrix Gla protein and Ucma/GRP are associated with osteoarthritis. This review focuses on the roles of these three VKDPs, osteocalcin, matrix Gla protein and Ucma/GRP, in skeletal development and disease but will also summarize the roles the other skeletal VKDPs (periostin, protein S and GAS6) in skeletal biology.

Indexed as

Bone DevelopmentAnimalsHumansOsteocalcinOsteoporosisVitamin KOsteocalcinVitamin KGRPmatrix Gla proteinosteocalcinUcmavitamin Kvitamin K-dependent proteins

Identifiers

PMID34502245
PMCPMC8430550

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.