Evidence map›Paper›PMID 34078526›Full record

ArticleBMB reports2021

Effects of human collagen α-1 type I-derived proteins on collagen synthesis and elastin production in human dermal fibroblasts.

Su Jin Hwang, Su Hwan Kim, Woo-Young Seo, Yelin Jeong, Min Cheol Shin, Dongryeol Ryu, Sang Bae Lee, Young Jin Choi, KyeongJin Kim

Open access · goldAbstract read
In one paragraph

Article in BMB reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.4field-weighted citation impact, top 22% 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

16 citing papers in PubMed, 34 citations in OpenAlex.

  1. Functional Expansion of the Skin Microbiome: A Pantothenate-ProducingInternational journal of molecular sciences · 2025
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  5. Role ofBiomedical reports · 2025
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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

9 authors at 4 institutions in 1 country.

Su Jin HwangABIOTECH Co., Ltd., Suwon 16675, Korea.
Su Hwan KimDepartment of Agricultural Biotechnology, Seoul National University, Seoul 08826, Korea.
Woo-Young SeoABIOTECH Co., Ltd., Suwon 16675, Korea.
Yelin JeongDepartment of Biomedical Sciences, College of Medicine, Inha University, Incheon 22212; Program in Biomedical Science & Engineering, Inha University, Incheon 22212, Korea.
Min Cheol ShinDepartment of Biomedical Sciences, College of Medicine, Inha University, Incheon 22212; Program in Biomedical Science & Engineering, Inha University, Incheon 22212, Korea.
Dongryeol RyuDepartment of Molecular Cell Biology, Sungkyunkwan University School of Medicine, Suwon 16419, Korea.
Sang Bae LeeDivision of Life Sciences, Jeonbuk National University, Jeonju 54896, Korea.
Young Jin ChoiDepartment of Agricultural Biotechnology, Seoul National University, Seoul 08826; Center for Food and Bioconvergence, Seoul National University, Seoul 08826; Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
KyeongJin KimDepartment of Biomedical Sciences, College of Medicine, Inha University, Incheon 22212; Program in Biomedical Science & Engineering, Inha University, Incheon 22212, Korea.
Inha University · KRSeoul National University · KRJeonbuk National University · KRSungkyunkwan University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Collagen type I is the most abundant form of collagen in human tissues, and is composed of two identical α-1 type I chains and an α-2 type I chain organized in a triple helical structure. A previous study has shown that human collagen α-2 type I (hCOL1A2) promotes collagen synthesis, wound healing, and elastin production in normal human dermal fibroblasts (HDFs). However, the biological effects of human collagen α-1 type I (hCOL1A1) on various skin properties have not been investigated. Here, we isolate and identify the hCOL1A1-collagen effective domain (CED) which promotes collagen type I synthesis. Recombinant hCOL1A1-CED effectively induces cell proliferation and collagen biosynthesis in HDFs, as well as increased cell migration and elastin production. Based on these results, hCOL1A1-CED may be explored further for its potential use as a preventative agent against skin aging. [BMB Reports 2021; 54(6): 329-334].

Indexed as

Cell MovementCell ProliferationCells, CulturedCollagenCollagen Type I, alpha 1 ChainElastinFibroblastsHumansSkinWound HealingCOL1A1 protein, humanCollagenCollagen Type I, alpha 1 ChainElastin

Identifiers

PMID34078526
PMCPMC8249875
OpenAlexW3165285113

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.