Evidence map›Paper›PMID 34078609›Full record

ArticleScience advances2021

The development of a functional human small intestinal epithelium model for drug absorption.

Ohman Kwon, Kwang Bo Jung, Kyeong-Ryoon Lee, Ye Seul Son, Hana Lee, Jong-Jin Kim, Kwangho Kim, Seop Lee, Yoo-Kyung Song, Jaeeun Jung and 13 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 5% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Interplay between volemic balance and the intestinal tract: insights on biomarkers and diagnostic tests used to assess intestinal morphofunctional barrier.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas · 2026
    Review
  9. Kurarinone and sophoraflavanone G fromFrontiers in microbiology · 2026
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
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  18. Standard: human intestine-on-a-chip.Cell regeneration (London, England) · 2024
    Article
  19. Article
  20. Review
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

23 authors at 5 institutions in 1 country.

Ohman KwonKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0002-4744-5360
Kwang Bo JungKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0002-2112-6249
Kyeong-Ryoon LeeLaboratory Animal Resource Center, KRIBB, Ochang, Chungbuk 28116, Republic of Korea.ORCID 0000-0003-2175-8876
Ye Seul SonKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.
Hana LeeKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0001-7782-5711
Jong-Jin KimKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0002-7656-1555
Kwangho KimKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0001-9387-7642
Seop LeeLaboratory Animal Resource Center, KRIBB, Ochang, Chungbuk 28116, Republic of Korea.ORCID 0000-0003-2380-176X
Yoo-Kyung SongLaboratory Animal Resource Center, KRIBB, Ochang, Chungbuk 28116, Republic of Korea.ORCID 0000-0003-0553-9892
Jaeeun JungKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0001-5179-4603
Kunhyang ParkKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0001-8545-1764
Dae-Soo KimKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0002-4999-1613
Myung Jin SonKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.
Mi-Ok LeeKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0002-6197-2909
Tae-Su HanKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.
Hyun-Soo ChoKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0002-8242-9390
Soo Jin OhAsan Institute for Life Sciences, Asan Medical Center and Department of Convergence Medicine, College of Medicine, University of Ulsan, Seoul 05505, Republic of Korea.
Haeun ChungCenter for Biomaterials, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea.
Sang-Heon KimCenter for Biomaterials, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea.ORCID 0000-0002-6128-8218
Kyung-Sook ChungKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea.ORCID 0000-0002-0862-0779
Janghwan KimKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea. janghwan.kim@kribb.re.kr crjung@kribb.re.kr myson@kribb.re.kr.ORCID 0000-0003-3227-958X
Cho-Rok JungKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea. janghwan.kim@kribb.re.kr crjung@kribb.re.kr myson@kribb.re.kr.ORCID 0000-0002-4474-6563
Mi-Young SonKorea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea. janghwan.kim@kribb.re.kr crjung@kribb.re.kr myson@kribb.re.kr.ORCID 0000-0001-7590-8812
Korea Research Institute of Bioscience and Biotechnology · KRBio-Medical Science (South Korea) · KRNational Institute of Animal Science · KRAsan Medical Center · KRChungnam National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advanced technologies are required for generating human intestinal epithelial cells (hIECs) harboring cellular diversity and functionalities to predict oral drug absorption in humans and study normal intestinal epithelial physiology. We developed a reproducible two-step protocol to induce human pluripotent stem cells to differentiate into highly expandable hIEC progenitors and a functional hIEC monolayer exhibiting intestinal molecular features, cell type diversity, and high activities of intestinal transporters and metabolic enzymes such as cytochrome P450 3A4 (CYP3A4). Functional hIECs are more suitable for predicting compounds metabolized by CYP3A4 and absorbed in the intestine than Caco-2 cells. This system is a step toward the transition from three-dimensional (3D) intestinal organoids to 2D hIEC monolayers without compromising cellular diversity and function. A physiologically relevant hIEC model offers a novel platform for creating patient-specific assays and support translational applications, thereby bridging the gap between 3D and 2D culture models of the intestine.

Indexed as

Cytochrome P-450 CYP3AIntestinal MucosaCaco-2 CellsEpithelial CellsHumansOrganoidsCytochrome P-450 CYP3A

Identifiers

PMID34078609
PMCPMC11210309
OpenAlexW3165830881

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.