Evidence map›Paper›PMID 25553318›Full record

ArticleAnnals of surgical treatment and research2015

The differentiation of human multipotent adult progenitor cells into hepatocyte-like cells induced by coculture with human hepatocyte line L02.

Ning Mu, Hong-Bao Liu, Qiu-Hong Meng, De-Wei Du, Yi Jiang, Huan-Zhang Hu

Open access · hybridAbstract read
In one paragraph

Article in Annals of surgical treatment and research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

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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

5 citing papers in PubMed, 7 citations in OpenAlex.

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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 at 3 institutions in 1 country.

Ning MuDepartment of Hepatobiliary Surgery, Fuzhou General Hospital, Fuzhou, China.
Hong-Bao LiuDepartment of Nephrology, Xijing Hospital, Fourth Military Medical University, Xi'an, China.
Qiu-Hong MengInstitute of Materia Medica, School of Pharmacy, The Fourth Military Medical University, Xi'an, China.
De-Wei DuDepartment of Nephrology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China.
Yi JiangDepartment of Hepatobiliary Surgery, Fuzhou General Hospital, Fuzhou, China.
Huan-Zhang HuDepartment of Hepatobiliary Surgery, Fuzhou General Hospital, Fuzhou, China.
Fuzhou General Hospital of Nanjing Military Command · CNAir Force Medical University · CNXijing Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to establish an in vitro method to purify human multipotent adult progenitor cells (hMAPCs) and assess their possible differentiation into hepatocytes by coculture with human hepatocyte line L02.

methodshMAPCs were isolated by magnetic activated cell sorting (MACS) depletion selection using CD45 and GlyA microbeads. After indirect or direct coculture of hMAPCs and human hepatocyte line L02, the expression of albumin (ALB), alpha-fetoprotein (AFP), cytokeratin (CK) 18, and CK19 by hMAPCs was detected by immunocytochemistry.

resultsWith the MACS method, (5-10) × 10(4)/mL hMAPCs could be separated from 1 × 10(6)/mL bone marrow mononuclear cells. The purity of CD45-/GlyA- cells separated from bone marrow adherent cells was more than 98%, as determined by flow cytometry. In the coculture without cell-to-cell contact, hMAPCs expressed high AFP on day 1, and then tapered daily to low expression on day 7; ALB expression reached its peak on day 5, and remained high on day 7; CK18 was initially expressed on day 5 and was higher on day 7; CK19 was negative in all assays. In the coculture with cell-to-cell contact, ALB and CK18 were expressed by most cells while AFP appeared in only a few on day 5.

conclusionhMAPCs were induced to differentiate into mature hepatocyte-like cells by coculture with a hepatocyte cell line, either with or without cell-to-cell contact, but the former seemed more effective.

Indexed as

Cell differentiationCultureHepatocytesHuman multipotent adult progenitor cellsStem cells

Identifiers

PMID25553318
PMCPMC4279986
OpenAlexW2085457809

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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.