Evidence map›Paper›PMID 33938454›Full record

ReviewThe Journal of clinical investigation2021

Targeting the myostatin signaling pathway to treat muscle loss and metabolic dysfunction.

Se-Jin Lee

Abstract readReview
In one paragraph

Review in The Journal of clinical investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed, 1 pooled it
–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

87 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Loss of Intestinal MSTN Promotes GLP-1 Secretion Through SGLT1 Palmitoylation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  15. Impact of Mutations in theInternational journal of molecular sciences · 2026
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27 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

1 author.

Se-Jin LeeThe Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA.

Funding

Characterization of Myostatin and GDF-11R01AR060636 · NIAMS · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI LEE, SE-JIN · 2010 to 2020
$3.7M
TGF-beta family members and their binding proteins in aging skeletal muscleR01AG052962 · NIA · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI LEE, SE-JIN, RANDO, THOMAS A. · 2017 to 2020
$1.9M
NIAMS NIH HHS R01 AR060636NIA NIH HHS R01 AG052962
6 · The paper itself

Abstract

Since the discovery of myostatin (MSTN; also known as GDF-8) as a critical regulator of skeletal muscle mass in 1997, there has been an extensive effort directed at understanding the cellular and physiological mechanisms underlying MSTN activity, with the long-term goal of developing strategies and agents capable of blocking MSTN signaling to treat patients with muscle loss. Considerable progress has been made in elucidating key components of this regulatory system, and in parallel with this effort has been the development of numerous biologics that have been tested in clinical trials for a wide range of indications, including muscular dystrophy, sporadic inclusion body myositis, spinal muscular atrophy, cachexia, muscle loss due to aging or following falls, obesity, and type 2 diabetes. Here, I review what is known about the MSTN regulatory system and the current state of efforts to target this pathway for clinical applications.

Indexed as

AgingDiabetes Mellitus, Type 2Muscular AtrophyMuscular DiseasesMyostatinObesityAnimalsHumansSignal TransductionMSTN protein, humanMyostatin

Identifiers

PMID33938454
PMCPMC8087205

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.