Evidence map›Paper›PMID 31762987›Full record

ArticleJournal of tissue engineering

Biochemical and biomechanical comparisions of decellularized scaffolds derived from porcine subcutaneous and visceral adipose tissue.

Maohui Lin, Jinbo Ge, Xuecen Wang, Ziqing Dong, Malcolm Xing, Feng Lu, Yunfan He

Open access · goldAbstract read
In one paragraph

Article in Journal of tissue engineering. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 31 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

7 authors at 2 institutions in 2 countries.

Maohui LinDepartment of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China.
Jinbo GeDepartment of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China.
Xuecen WangDepartment of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China.
Ziqing DongDepartment of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China.
Malcolm XingDepartments of Mechanical Engineering, and Biochemistry and Medical Genetics, University of Manitoba, Winnipeg, MB, Canada.
Feng LuDepartment of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China.
Yunfan HeDepartment of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China.ORCID https://orcid.org/0000-0002-5681-4666
Nanfang Hospital · CNChildren's Hospital Research Institute of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Decellularized adipose tissue (DAT) is a promising biomaterial for adipose tissue engineering. However, there is a lack of research of DAT prepared from xenogeneic porcine adipose tissue. This study aimed to compare the adipogenic ability of DAT derived from porcine subcutaneous (SDAT) and visceral adipose tissue (VDAT). The retention of key collagen in decellularized matrix was analysed to study the biochemical properties of SDAT and VDAT. For the biomechanical study, both DAT materials were fabricated into three-dimensional (3D) porous scaffolds for rheology and compressive tests. Human adipose-derived stem cells (ADSCs) were cultured on both scaffolds to further investigate the effect of matrix stiffness on cellular morphology and on adipogenic differentiation. ADSCs cultured on soft VDAT exhibited significantly reduced cellular area and upregulated adipogenic markers compared to those cultured on SDAT. In vivo results revealed higher adipose regeneration in the VDAT compared to the SDAT. This study further demonstrated that the relative expression of collagen IV and laminin was significantly higher in VDAT than in SDAT, while the collagen I expression and matrix stiffness of SDAT was significantly higher in comparison to VDAT. This result suggested that porcine adipose tissue could serve as a promising candidate for preparing DAT.

Indexed as

adipose tissue engineeringdecellularized scaffoldsPorcine adipose tissuesoft-tissue reconstruction

Identifiers

PMID31762987
PMCPMC6856974
OpenAlexW2983973378

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.