Evidence map›Paper›PMID 32668736›Full record

ReviewInternational journal of molecular sciences2020

Crosstalk of Brain and Bone-Clinical Observations and Their Molecular Bases.

Ellen Otto, Paul-Richard Knapstein, Denise Jahn, Jessika Appelt, Karl-Heinz Frosch, Serafeim Tsitsilonis, Johannes Keller

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 5 pooled it
4.0field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 5 syntheses or guidelines pooled it, 74 citations in OpenAlex.

  1. Beyond the initial impact: a systematic review of post-traumatic bone loss and its mechanisms.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Pooled it
  2. Pooled it
  3. Bone mineral density and the risk of incident dementia: A meta-analysis.Journal of the American Geriatrics Society · 2024
    Pooled it
  4. Pooled it
  5. Pooled it
  6. Article
  7. Article
  8. The crossroads between osteosarcopenia and intrinsic capacity-a narrative review.The journals of gerontology. Series A, Biological sciences and medical sciences · 2026
    Review
  9. Article
  10. Review
  11. Multi-system Mechanisms in the Anti-osteoporotic Effects of Herbal Natural Products.Endocrine, metabolic & immune disorders drug targets · 2026
    Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. Bidirectional Interaction Between the Brain and Bone in Traumatic Brain Injury.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    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

7 authors at 2 institutions in 1 country.

Ellen OttoJulius Wolff Institute for Biomechanics and Musculoskeletal Regeneration, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany.
Paul-Richard KnapsteinClinic of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Denise JahnJulius Wolff Institute for Biomechanics and Musculoskeletal Regeneration, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany.
Jessika AppeltJulius Wolff Institute for Biomechanics and Musculoskeletal Regeneration, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany.
Karl-Heinz FroschClinic of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
Serafeim TsitsilonisJulius Wolff Institute for Biomechanics and Musculoskeletal Regeneration, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany.ORCID 0000-0002-6529-6864
Johannes KellerClinic of Trauma, Hand and Reconstructive Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.ORCID 0000-0002-8925-7288
Berlin Institute of Health at Charité - Universitätsmedizin Berlin · DEUniversität Hamburg · DE

Funding

Deutsche Forschungsgemeinschaft DFG KE 2179/2-1Deutsche Forschungsgemeinschaft TS 303/2Else-Kröner-Fresenius Stiftung EKFS 2017_A22
6 · The paper itself

Abstract

As brain and bone disorders represent major health issues worldwide, substantial clinical investigations demonstrated a bidirectional crosstalk on several levels, mechanistically linking both apparently unrelated organs. While multiple stress, mood and neurodegenerative brain disorders are associated with osteoporosis, rare genetic skeletal diseases display impaired brain development and function. Along with brain and bone pathologies, particularly trauma events highlight the strong interaction of both organs. This review summarizes clinical and experimental observations reported for the crosstalk of brain and bone, followed by a detailed overview of their molecular bases. While brain-derived molecules affecting bone include central regulators, transmitters of the sympathetic, parasympathetic and sensory nervous system, bone-derived mediators altering brain function are released from bone cells and the bone marrow. Although the main pathways of the brain-bone crosstalk remain 'efferent', signaling from brain to bone, this review emphasizes the emergence of bone as a crucial 'afferent' regulator of cerebral development, function and pathophysiology. Therefore, unraveling the physiological and pathological bases of brain-bone interactions revealed promising pharmacologic targets and novel treatment strategies promoting concurrent brain and bone recovery.

Indexed as

AnimalsAutonomic Nervous SystemBone and BonesBone Diseases, MetabolicBone RemodelingBrainBrain DiseasesBrain InjuriesCentral Nervous SystemCytokinesFractures, BoneGlucocorticoidsHumansIntracellular Signaling Peptides and ProteinsMental DisordersMiceCytokinesGlucocorticoidsIntracellular Signaling Peptides and ProteinsNeurotransmitter Agentsbonebrainclinical and experimental studiesinteractionmolecular signaling

Identifiers

PMID32668736
PMCPMC7404044
OpenAlexW3041762269

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.