Evidence map›Paper›PMID 27889841›Full record

ArticleJournal of bioenergetics and biomembranes2016

The function of activatable cell-penetrating peptides in human intrahepatic bile duct epithelial cells.

Kui Tu, Lijin Zhao, Jin Gu, Pengzhan Yan, Fang Wang, Yu Cao

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of bioenergetics and biomembranes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

6 authors.

Kui TuDepartment of Hepatobiliary Surgery, Affiliated Hospital of Zunyi Medical College, Zunyi, 563000, China.
Lijin ZhaoDepartment of Hepatobiliary Surgery, Affiliated Hospital of Zunyi Medical College, Zunyi, 563000, China. 386421696@qq.com.
Jin GuDepartment of Hepatobiliary Surgery, Affiliated Hospital of Zunyi Medical College, Zunyi, 563000, China.
Pengzhan YanDepartment of Hepatobiliary Surgery, Affiliated Hospital of Zunyi Medical College, Zunyi, 563000, China.
Fang WangDepartment of Hepatobiliary Surgery, Affiliated Hospital of Zunyi Medical College, Zunyi, 563000, China.
Yu CaoDepartment of Hepatobiliary Surgery, Affiliated Hospital of Zunyi Medical College, Zunyi, 563000, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to investigate the function of Activatable Cell-Penetrating Peptides (ACPP) in detecting the changes of human intrahepatic bile duct epithelial cell(hIBDEC). ACPP, which target matrix metalloproteinases, were constructed. All were labeled with FITC and Gd-DTPA at the N-terminal. Fluorescence microscopy was used to observe the fluorescence intensity inside hIBDEC after stimulating with different concentrations of LPS and incubating with different concentrations of ACPP to determine the optimal concentration range for LPS stimulation and the optimal concentration for FITC-ACPP effect. Flow cytometry and magnetic resonance imaging were used to detect fluorescence signal intensity and nuclear magnetic resonance signal intensity, respectively, after stimulating with different concentrations of LPS. LPS stimulation time and ACPP incubation time were also evaluated, and variance analysis was conducted to analyze intracellular signal change characteristics for every group. Activatable Cell-Penetrating Peptides (ACPP), which were marked with FITC and Gd-DTPA had target-penetrating activity. The intracellular signal intensity gradually increased with the increase in LPS stimulation time and ACPP incubation time within a certain range; however, it did not increase with the increase of LPS concentration. ACPP can be used for imaging hIBDEC with epithelial-mesenchymal transition.

Indexed as

Bile Ducts, IntrahepaticCell-Penetrating PeptidesEpithelial CellsEpithelial-Mesenchymal TransitionFlow CytometryHumansLipopolysaccharidesMagnetic Resonance ImagingStaining and LabelingCell-Penetrating PeptidesLipopolysaccharidesActivable cell-penetrating peptideEpithelial–mesenchymal transitionHuman intrahepatic bile duct epithelial cellLipopolysaccharideMolecular imaging

Identifiers

What OpenQuestion holds

Textmetadata
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.