Evidence map›Paper›PMID 31802846›Full record

ArticleDrug design, development and therapy2019

Diammonium Glycyrrhizinate Mitigates Liver Injury Via Inhibiting Proliferation Of NKT Cells And Promoting Proliferation Of Tregs.

Meixin Gao, Xiulan Li, Lingling He, Junru Yang, Xiaohui Ye, Fan Xiao, Hongshan Wei

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
4.5field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. [Research progress on the role of invariant natural killer T cells in immune-mediated liver injury].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025
    Review
  8. Review
  9. Article
  10. Article
  11. Natural Products as a Potential Source of Promising Therapeutics for COVID-19 and Viral Diseases.Evidence-based complementary and alternative medicine : eCAM · 2023
    Review
  12. The role of natural killer T cells in liver transplantation.Frontiers in cell and developmental biology · 2023
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Immune Cell Landscape in Gastric Cancer.BioMed research international · 2021
    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

7 authors at 2 institutions in 1 country.

Meixin Gao *Department of Gastroenterology, Peking University Ditan Teaching Hospital, Beijing 100015, People's Republic of China.ORCID 0000-0002-5385-9703
Xiulan Li *Center of Liver Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China.
Lingling HeDepartment of Gastroenterology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China.ORCID 0000-0001-8082-8788
Junru YangDepartment of Gastroenterology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China.ORCID 0000-0003-4030-7560
Xiaohui YeDepartment of Gastroenterology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China.ORCID 0000-0002-4161-4389
Fan XiaoInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China.
Hongshan WeiDepartment of Gastroenterology, Peking University Ditan Teaching Hospital, Beijing 100015, People's Republic of China.
Capital Medical University · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDiammonium glycyrrhizinate (DG) is a replacement for glycyrrhizic acid, which is used as a hepatic protector in clinical practice for most liver diseases. The potential role of immune response during autoimmune hepatitis-induced by concanavalin A (Con A)-remains to be elucidated.

methodsC57BL/6J mice were treated with two different doses of DG (75 and 200 mg/kg) 2 hrs before administering Con A. The mice were sacrificed after administering Con A for 0, 6, and 24 hrs. Liver damage grade and serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin levels were evaluated. The expression level of cleaved-caspase 3 in liver was detected by Western blotting. Inflammatory cytokines such as tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), and interferon γ (IFN-γ) in liver were detected by RT-PCR. Thymus, peripheral blood, spleen, and liver tissues were collected to analyze the percentages of NKT cells, subsets of CD4

resultsOur results revealed that DG pre-treatment significantly decreased the serum ALT and AST levels and improved the histological damage in Con A-induced autoimmune liver injury. Pre-treatment with DG down-regulated the inflammatory cytokines upon challenge with Con A. The DG pre-treatment inhibited the apoptosis of T lymphocytes in the thymus. Further, it effectively suppressed the proliferation of CD4

conclusionWe believe that the potential protective effect of DG against Con A-induced hepatitis may be partially attributed to its inhibitory activities on inflammatory cytokines in the livers, lymphocyte apoptosis in the thymus, NKT cells proliferation, and activation of CD8

Indexed as

AnimalsAnti-Inflammatory AgentsCell ProliferationChemical and Drug Induced Liver InjuryConcanavalin ADisease Models, AnimalDose-Response Relationship, DrugGlycyrrhizic AcidHepatitis, AutoimmuneMaleMiceMice, Inbred C57BLMolecular StructureNatural Killer T-CellsStructure-Activity RelationshipT-Lymphocytes, RegulatoryAnti-Inflammatory AgentsConcanavalin AGlycyrrhizic Acidautoimmune hepatitisconcanavalin Adiammonium glycyrrhizinateNKT cellsregulatory T-cell

Identifiers

PMID31802846
PMCPMC6801630
OpenAlexW2980537095

What OpenQuestion holds

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LicenceCC BY-NC
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.