Evidence map›Paper›PMID 24052475›Full record

ArticleIn vitro cellular & developmental biology. Animal2014

Knockdown of endogenous myostatin promotes sheep myoblast proliferation.

Chenxi Liu, Wenrong Li, Xuemei Zhang, Ning Zhang, Sangang He, Juncheng Huang, Yubin Ge, Mingjun Liu

Abstract read
PubMed Publisher
In one paragraph

Article in In vitro cellular & developmental biology. Animal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. 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

8 authors at 2 institutions in 1 country.

Chenxi LiuAnimal Biotechnology Research Center, Xinjiang Academy of Animal Science, Urumqi, 830000, China, chenxi_4000@sina.com.
Wenrong Li
Xuemei Zhang
Ning Zhang
Sangang He
Juncheng Huang
Yubin Ge
Mingjun Liu
Xinjiang Academy of Animal Science · CNJilin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myostatin (MSTN), is a known negative regulator of myogenesis. Silencing of the function of MSTN could result in increasing muscle mass in mice. To determine the function of endogenous MSTN expression on proliferation of sheep myoblasts, a short-hairpin RNA-targeting sheep MSTN was constructed into lentiviral vector to silence endogenous MSTN expression. We demonstrated that silencing of endogenous MSTN gene with up to approximately 73.3% reduction by short hairpin RNA (shRNA) resulted in significant increase (overall 28.3%) of proliferation of primary ovine myoblasts. The upregulation of proliferation was accompanied by the decrease expression of MyoD (-37.6%, p = 0.025), myogenin (-33.1%, p = 0.049), p21 (-49.3%, p = 0.046), and Smad3 (-50.0%, p = 0.007). Silencing of myostatin using shRNA may provide a feasible approach to improve meat productivity in farm animals.

Indexed as

AnimalsCell ProliferationCells, CulturedGene Knockdown TechniquesMeatMuscle DevelopmentMyoblastsMyostatinRNA InterferenceRNA, Small InterferingSheep, DomesticMyostatinRNA, Small Interfering

Identifiers

PMID24052475
OpenAlexW2061627343

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.