Evidence map›Paper›PMID 33380787›Full record

ArticleDrug design, development and therapy2020

Curcumin- and Cyclopamine-Loaded Liposomes to Enhance Therapeutic Efficacy Against Hepatic Fibrosis.

Ting Zhang, Yanping Li, Yi Song, Xiaoshuang Chen, Jing Li, Qiang Peng, Jinhan He, Xiaofan Fei

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 34% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. 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 1 institution in 1 country.

Ting ZhangDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China.
Yanping LiLaboratory of Clinical Pharmacy and Adverse Drug Reaction, West China Hospital of Sichuan University, Chengdu, People's Republic of China.
Yi SongDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China.
Xiaoshuang ChenDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China.
Jing LiDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China.
Qiang PengState Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, People's Republic of China.ORCID 0000-0002-2268-3178
Jinhan HeDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China.
Xiaofan FeiDepartment of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, People's Republic of China.
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeHepatic fibrosis is a public health problem characterized by activation of hepatic stellate cells (HSCs), which triggers excessive production of extracellular matrix (ECM). Inhibition of HSC activation may be an effective treatment. Since various pathways control HSC activation, a combination of drugs with different mechanisms may be more effective than monotherapy.

methodsHere, we prepared liposomes loaded with curcumin and cyclopamine to inhibit HSC activation. We systematically analyzed the physicochemical characteristics of liposomes loaded with the two drugs, as well as their effects on HSC proliferation, activation and collagen production on gene, protein and cellular levels.

resultsThe prepared liposomes helped solubilize both drugs, contributing to their uptake by cells. Liposomes loaded with both drugs inhibited cell proliferation, migration and invasion, as well as induced more apoptosis and perturbed the cell cycle more than the free combination of both drugs in solution or liposomes loaded with either drug alone. Liposomes loaded with both drugs strongly suppressed HSC activation and collagen secretion.

conclusionOur results suggest that liposome encapsulation can increase the uptake of curcumin and cyclopamine as well as the synergism between them in anti-fibrosis. This approach shows potential for treating hepatic fibrosis.

Indexed as

AnimalsApoptosisCell ProliferationCells, CulturedCollagenCurcuminLiposomesLiver CirrhosisRatsVeratrum AlkaloidsCollagenCurcumincyclopamineLiposomesVeratrum Alkaloidscurcumincyclopaminehepatic fibrosishepatic stellate cellsHSCssynergistic effect

Identifiers

PMID33380787
PMCPMC7767702
OpenAlexW3116482981

What OpenQuestion holds

Textmetadata
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.