Evidence map›Paper›PMID 34831213›Full record

ReviewCells2021

The Role of GDF15 as a Myomitokine.

Kornelia Johann, Maximilian Kleinert, Susanne Klaus

Open access · goldAbstract readReview
In one paragraph

Review in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
12.9field-weighted citation impact, top 1% 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

80 citing papers in PubMed, 104 citations in OpenAlex.

  1. Trial
  2. Effects of Individualized Step Targets on Physical Activity in COPD. A Randomized Study.International journal of chronic obstructive pulmonary disease · 2025
    Trial
  3. Observational
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Observational
  14. Article
  15. Review
  16. Article
  17. GDF15: An emerging disease target and biomarker of metabolic diseases.Journal of endocrinological investigation · 2025
    Review
  18. Article
  19. Review
  20. Protective Effects of Regular Physical Activity: Differential Expression ofInternational journal of molecular sciences · 2025
    Article

20 more citing papers are in PubMed but not listed here.

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 3 institutions in 2 countries.

Kornelia JohannGroup of Muscle Physiology and Metabolism, German Institute of Human Nutrition, Potsdam-Rehbruecke (DIfE), 14558 Nuthetal, Germany.
Maximilian KleinertGroup of Muscle Physiology and Metabolism, German Institute of Human Nutrition, Potsdam-Rehbruecke (DIfE), 14558 Nuthetal, Germany.
Susanne KlausDepartment of Physiology of Energy Metabolism, German Institute of Human Nutrition, Potsdam-Rehbruecke (DIfE), 14558 Nuthetal, Germany.ORCID 0000-0001-8726-185X
German Institute of Human Nutrition · DEUniversity of Copenhagen · DKUniversity of Potsdam · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Growth differentiation factor 15 (GDF15) is a cytokine best known for affecting systemic energy metabolism through its anorectic action. GDF15 expression and secretion from various organs and tissues is induced in different physiological and pathophysiological states, often linked to mitochondrial stress, leading to highly variable circulating GDF15 levels. In skeletal muscle and the heart, the basal expression of GDF15 is very low compared to other organs, but GDF15 expression and secretion can be induced in various stress conditions, such as intense exercise and acute myocardial infarction, respectively. GDF15 is thus considered as a myokine and cardiokine. GFRAL, the exclusive receptor for GDF15, is expressed in hindbrain neurons and activation of the GDF15-GFRAL pathway is linked to an increased sympathetic outflow and possibly an activation of the hypothalamic-pituitary-adrenal (HPA) stress axis. There is also evidence for peripheral, direct effects of GDF15 on adipose tissue lipolysis and possible autocrine cardiac effects. Metabolic and behavioral outcomes of GDF15 signaling can be beneficial or detrimental, likely depending on the magnitude and duration of the GDF15 signal. This is especially apparent for GDF15 production in muscle, which can be induced both by exercise and by muscle disease states such as sarcopenia and mitochondrial myopathy.

Indexed as

AnimalsCircadian RhythmExerciseGrowth Differentiation Factor 15HormesisHumansMuscle, SkeletalSignal TransductionGrowth Differentiation Factor 15anorexiaappetite regulationcardiokinecytokineexercisemitochondriamusclemyokinemyopathysarcopenia

Identifiers

PMID34831213
PMCPMC8616340
OpenAlexW3208682343

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.