Evidence map›Paper›PMID 37189751›Full record

ArticleBiomedicines2023

Uncoupling Lipid Synthesis from Adipocyte Development.

Qianfen Wan, Carmen Calhoun, Tarik Zahr, Li Qiang

Open access · goldAbstract read
In one paragraph

Article in Biomedicines, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
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  4. Review
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  6. 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

4 authors at 1 institution in 1 country.

Qianfen WanNaomi Berrie Diabetes Center, Columbia University, New York, NY 10032, USA.ORCID 0000-0003-2483-0087
Carmen CalhounNaomi Berrie Diabetes Center, Columbia University, New York, NY 10032, USA.
Tarik ZahrNaomi Berrie Diabetes Center, Columbia University, New York, NY 10032, USA.
Li QiangNaomi Berrie Diabetes Center, Columbia University, New York, NY 10032, USA.
Columbia University · US

Funding

Adipsin in NASHR01DK131169 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Utpal Pajvani · 2022 to 2026
$2.9M
PPARgamma Deacetylation in the Restoration of Metabolic HomeostasisR01DK112943 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI QIANG, LI · 2018 to 2022
$2.4M
Preclinical Validation of PPARg Acetylation Inhibitors for Diabetes Prevention and TreatmentR01DK128848 · NIDDK · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI WANG, WEIDONG · 2021 to 2025
$2.4M
NIDDK NIH HHS R01 DK112943NIDDK NIH HHS R01 DK128848NIDDK NIH HHS R01 DK131169NIH HHS R01DK112943NIH HHS R01DK128848NIH HHS R01DK131169
6 · The paper itself

Abstract

Obesity results from the expansion of adipose tissue, a versatile tissue regulating energy homeostasis, adipokine secretion, thermogenesis, and inflammation. The primary function of adipocytes is thought to be lipid storage through lipid synthesis, which is presumably intertwined with adipogenesis. However, during prolonged fasting, adipocytes are depleted of lipid droplets yet retain endocrine function and an instant response to nutrients. This observation led us to question whether lipid synthesis and storage can be uncoupled from adipogenesis and adipocyte function. By inhibiting key enzymes in the lipid synthesis pathway during adipocyte development, we demonstrated that a basal level of lipid synthesis is essential for adipogenesis initiation but not for maturation and maintenance of adipocyte identity. Furthermore, inducing dedifferentiation of mature adipocytes abrogated adipocyte identity but not lipid storage. These findings suggest that lipid synthesis and storage are not the defining features of adipocytes and raise the possibility of uncoupling lipid synthesis from adipocyte development to achieve smaller and healthier adipocytes for the treatment of obesity and related disorders.

Indexed as

ACCadipocyteadipogenesisDGATFASNfatty acidlipogenesisobesity

Identifiers

PMID37189751
PMCPMC10135928
OpenAlexW4363648265

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.