Evidence map›Paper›PMID 34757587›Full record

ReviewCurrent osteoporosis reports2021

Regulation of FGF23: Beyond Bone.

Petra Simic, Jodie L Babitt

Open access · greenAbstract readReview
In one paragraph

Review in Current osteoporosis reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 37 citations in OpenAlex.

  1. Observational
  2. Fibroblast Growth Factor 23 in CKD: Getting Closer to Prime Time?Clinical journal of the American Society of Nephrology : CJASN · 2026
    Article
  3. Review
  4. Vitamin D and Mineral Ion Regulation.Advances in experimental medicine and biology · 2026
    Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Non-Classical Effects of FGF23: Molecular and Clinical Features.International journal of molecular sciences · 2024
    Review
  20. 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

2 authors at 2 institutions in 1 country.

Petra SimicNephrology Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA. psimic@mgh.harvard.edu.
Jodie L BabittNephrology Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA. Babitt.jodie@mgh.harvard.edu.
Harvard University · USMassachusetts General Hospital · US

Funding

Regulation of Iron Homeostasis by BMP SignalingR01DK087727 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI BABITT, JODIE L · 2010 to 2024
$6.0M
BMP Ligands in Hepcidin RegulationR01DK128068 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI BABITT, JODIE L, CHRISTIAN, JAN L · 2021 to 2024
$2.6M
Lysophosphatidic acid (LPA) is a novel FGF23 regulator in acute kidney injury.K08DK124568 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI SIMIC, PETRA · 2020 to 2024
$866k
NIDDK NIH HHS K08 DK124568NIDDK NIH HHS R01 DK087727NIDDK NIH HHS R01 DK128068
6 · The paper itself

Abstract

purpose of reviewFibroblast growth factor 23 (FGF23) is a bone- and bone marrow-derived hormone that is critical to maintain phosphate homeostasis. The principal actions of FGF23 are to reduce serum phosphate levels by decreasing kidney phosphate reabsorption and 1,25-dihydroxyvitamin D synthesis. FGF23 deficiency causes hyperphosphatemia and ectopic calcifications, while FGF23 excess causes hypophosphatemia and skeletal defects. Excess FGF23 also correlates with kidney disease, where it is associated with increased morbidity and mortality. Accordingly, FGF23 levels are tightly regulated, but the mechanisms remain incompletely understood. RECENT

findingsIn addition to bone mineral factors, additional factors including iron, erythropoietin, inflammation, energy, and metabolism regulate FGF23. All these factors affect Fgf23 expression, while some also regulate FGF23 protein cleavage. Conversely, FGF23 may have a functional role in regulating these biologic processes. Understanding the bi-directional relationship between FGF23 and non-bone mineral factors is providing new insights into FGF23 regulation and function.

Indexed as

Energy MetabolismErythropoiesisAnimalsBone and BonesFibroblast Growth Factor-23HomeostasisHumansInflammationIron DeficienciesMiceFGF23 protein, humanFibroblast Growth Factor-23AnemiaFibroblast growth factor 23InflammationKidney injuryMetabolismPhosphate

Identifiers

PMID34757587
PMCPMC8958553
OpenAlexW3212902471

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.