Evidence map›Paper›PMID 33672035›Full record

ArticleAntioxidants (Basel, Switzerland)2021

Ethanol Extract of Yak-Kong Fermented by Lactic Acid Bacteria from a Korean Infant Markedly Reduces Matrix Metallopreteinase-1 Expression Induced by Solar Ultraviolet Irradiation in Human Keratinocytes and a 3D Skin Model.

Heanim Park, Ji Won Seo, Tae Kyung Lee, Jae Hwan Kim, Jong-Eun Kim, Tae-Gyu Lim, Jung Han Yoon Park, Chul Sung Huh, Hee Yang, Ki Won Lee

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

  1. Anti-Photoaging and Anti-Melanogenic Effects of a NovelJournal of microbiology and biotechnology · 2026
    Article
  2. Neuroprotection of fermented small black soybean (Food science and biotechnology · 2025
    Article
  3. Anti-ageing activities of nanovesicles derived fromJournal of extracellular biology · 2025
    Article
  4. Article
  5. GiantInternational journal of molecular medicine · 2025
    Article
  6. Antioxidants of Natural Products.Antioxidants (Basel, Switzerland) · 2021
    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

10 authors at 3 institutions in 1 country.

Heanim ParkDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Ji Won SeoDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Tae Kyung LeeDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Jae Hwan KimDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Jong-Eun KimDepartment of Food Science and Technology, Korea National University of Transportation, Jeungpyeong 27909, Korea.
Tae-Gyu LimDepartment of Food Science & Biotechnology, Sejong University, Seoul 05006, Korea.ORCID 0000-0001-6930-9565
Jung Han Yoon ParkDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.ORCID 0000-0002-5518-4279
Chul Sung HuhGraduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Gangwon-do, Korea.
Hee YangAdvanced Institutes of Convergence Technology, Seoul National University, Suwon 16229, Korea.
Ki Won LeeDepartment of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 08826, Korea.
Seoul National University · KRKorea National University of Transportation · KRSejong University · KR

Funding

National Research Foundation of Korea (NRF) grant funded by the Korean government (Ministry of Science, ICT & Future Planning 2018R1A2A1A05078707
6 · The paper itself

Abstract

Yak-Kong is a type of black soybean that is colloquially referred to as the "medicinal bean" and it elicits several beneficial effects that are relevant to human health, including attenuating the formation of skin wrinkles. It has previously been shown that soybean extracts elicit additional bioactivity that is fermented by lactic acid bacteria. In this study of lactic acid bacteria strains that were isolated from the stools of breast-feeding infants (<100 days old), we selected

Indexed as

3D skin modelfermentationhuman keratinocyteslactic acid bacteria derived from infantsMMP-1skin wrinkleYak-Kong

Identifiers

PMID33672035
PMCPMC7919483
OpenAlexW3131580903

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.