Evidence map›Paper›PMID 37179330›Full record

ArticleNature communications2023

Endothelial cell-derived stem cell factor promotes lipid accumulation through c-Kit-mediated increase of lipogenic enzymes in brown adipocytes.

Hyuek Jong Lee, Jueun Lee, Myung Jin Yang, Young-Chan Kim, Seon Pyo Hong, Jung Mo Kim, Geum-Sook Hwang, Gou Young Koh

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Commitment of adipose-resident c-kitNature communications · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. 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

8 authors at 3 institutions in 1 country.

Hyuek Jong Lee *Center for Vascular Research, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea. hyuekjong.lee@gmail.com.ORCID 0000-0001-5477-5133
Jueun Lee *Integrated Metabolomics Research Group, Western Seoul Center, Korea Basic Science Institute, Seoul, 03760, Republic of Korea.
Myung Jin Yang *Center for Vascular Research, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.
Young-Chan Kim *Center for Vascular Research, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.ORCID 0000-0002-6726-5957
Seon Pyo HongCenter for Vascular Research, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.
Jung Mo KimCenter for Vascular Research, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.
Geum-Sook HwangIntegrated Metabolomics Research Group, Western Seoul Center, Korea Basic Science Institute, Seoul, 03760, Republic of Korea. gshwang@kbsi.re.kr.ORCID 0000-0002-1600-1556
Gou Young KohCenter for Vascular Research, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea. gykoh@kaist.ac.kr.ORCID 0000-0002-1231-1485
Institute for Basic Science · KRKorea Advanced Institute of Science and Technology · KRKorea Basic Science Institute · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Active thermogenesis in the brown adipose tissue (BAT) facilitating the utilization of lipids and glucose is critical for maintaining body temperature and reducing metabolic diseases, whereas inactive BAT accumulates lipids in brown adipocytes (BAs), leading to BAT whitening. Although cellular crosstalk between endothelial cells (ECs) and adipocytes is essential for the transport and utilization of fatty acid in BAs, the angiocrine roles of ECs mediating this crosstalk remain poorly understood. Using single-nucleus RNA sequencing and knock-out male mice, we demonstrate that stem cell factor (SCF) derived from ECs upregulates gene expressions and protein levels of the enzymes for de novo lipogenesis, and promotes lipid accumulation by activating c-Kit in BAs. In the early phase of lipid accumulation induced by denervation or thermoneutrality, transiently expressed c-Kit on BAs increases the protein levels of the lipogenic enzymes via PI3K and AKT signaling. EC-specific SCF deletion and BA-specific c-Kit deletion attenuate the induction of the lipogenic enzymes and suppress the enlargement of lipid droplets in BAs after denervation or thermoneutrality in male mice. These data provide insight into SCF/c-Kit signaling as a regulator that promotes lipid accumulation through the increase of lipogenic enzymes in BAT when thermogenesis is inhibited.

Indexed as

Adipocytes, BrownHypercholesterolemiaAdipose Tissue, BrownAnimalsEndothelial CellsFatty AcidsLipogenesisMaleMiceMice, KnockoutProto-Oncogene Proteins c-kitReceptor Protein-Tyrosine KinasesStem Cell FactorThermogenesisFatty AcidsProto-Oncogene Proteins c-kitReceptor Protein-Tyrosine KinasesStem Cell Factor

Identifiers

PMID37179330
PMCPMC10183046
OpenAlexW4376504253

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.