Evidence map›Paper›PMID 34966163›Full record

ArticleJournal of the Chinese Medical Association : JCMA2022

Immature sword bean pods (Canavalia gladiata) inhibit adipogenesis in C3H10T1/2 cells and mice with high-fat diet-induced obesity.

Hye-Jeong Hwang, Yu Jin Hwang, Young Jun Kim, Mina Kim, Kyung-A Hwang

Open access · hybridAbstract read
In one paragraph

Article in Journal of the Chinese Medical Association : JCMA, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 13 citations in OpenAlex.

  1. Immature Sword Bean (Nutrients · 2025
    Trial
  2. Article
  3. Ethnobotanical Use, Phytochemistry, Pharmacology, and Toxicity ofDrug design, development and therapy · 2025
    Review
  4. Antiobesity Drug Discovery Research:Current drug targets · 2024
    Review
  5. Sword Bean (Nutrients · 2023
    Article
  6. Inhibition Effect of Adipogenesis and Lipogenesis via Activation ofInternational journal of molecular sciences · 2023
    Article
  7. Review
  8. To do one and to get more: Part I. Diabetes and bone.Journal of the Chinese Medical Association : JCMA · 2022
    Review
  9. Molecules (Basel, Switzerland) · 2022
    Article
  10. Sword Bean (Nutrients · 2022
    Article
  11. 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

5 authors at 2 institutions in 1 country.

Hye-Jeong HwangDepartment of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration, Jeollabuk-do, Korea.
Yu Jin HwangDepartment of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration, Jeollabuk-do, Korea.
Young Jun KimDepartment of Food and Biotechnology, Korea University, Sejong, Korea.
Mina KimDepartment of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration, Jeollabuk-do, Korea.
Kyung-A HwangDepartment of Agrofood Resources, National Institute of Agricultural Sciences, Rural Development Administration, Jeollabuk-do, Korea.
Rural Development Administration · KRKorea University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSword bean (SB; Canavalia gladiata) is a perennial vine used as a food and medicinal plant in Asia. SB is rich in nutrients, such as flavonoids and urease, and has various functions, including beneficial effects on dysentery, nausea, and hemorrhoids, as well as anti-inflammatory and antioxidant activity. Various plant parts are used; however, little is known about the physiological effects of SB pods (SBP). In this study, the anti-obesity effects of SBP extract were evaluated.

methodsTo investigate the anti-obesity effects of SBP extract, we confirmed the SBP extract downregulated lipogenesis-related genes and upregulated genes involved in lipolysis and brown adipocyte markers in differentiated C3H10T1/2 adipocytes in vitro. Next, we use a high-fat diet (HFD)-induced obesity mouse model to determine the anti-obesity effects of SBP extract.

resultsTreatment with SBP extract significantly reduced adipocytes. The extract decreased the HFD-induced increases in body weight and plasma triglyceride levels in mice after 8 weeks. mRNA and protein levels of the adipogenesis and lipogenesis-related factors CCAAT/enhancer binding protein-β, CCAAT/enhancer binding protein-α, peroxisome proliferator-activated receptor-γ (PPARγ), and their target genes Ap2, SREBP-1c, FAS, and SCD-1 were reduced by SBP extract. In contrast, AMP-activated protein kinase and sirtuin1, involved in the thermogenic catabolism of fat, were activated by SBP extract in adipocytes and white adipose tissue, increasing the expression of peroxisome proliferator-activated receptor gamma coactivator-1α, peroxisome proliferator-activated receptor-α (PPARα), and uncoupling protein 1 and activating thermogenic activity.

conclusionSBP extract exerts an anti-obesity effect by inhibiting lipogenesis-related factors and activating fat-catabolizing factors; it is, therefore, a promising functional food and natural anti-obesity agent.

Indexed as

Diet, High-FatAdipogenesisAnimalsAnti-Obesity AgentsCanavaliaCell DifferentiationMesenchymal Stem CellsMiceMice, Inbred C57BLPlant ExtractsAnti-Obesity AgentsPlant Extracts

Identifiers

PMID34966163
PMCPMC12755440
OpenAlexW4200458182

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.