Evidence map›Paper›PMID 32197647›Full record

ArticleStem cell research & therapy2020

Generation of functional salivary gland tissue from human submandibular gland stem/progenitor cells.

Yi Sui, Siqi Zhang, Yongliang Li, Xin Zhang, Waner Hu, Yanrui Feng, Jingwei Xiong, Yuanyuan Zhang, Shicheng Wei

Abstract read
In one paragraph

Article in Stem cell research & therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

42 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Organoid-based modeling and regenerative strategies for salivary gland dysfunction.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
    Review
  11. Nutrients · 2025
    Article
  12. Article
  13. Article
  14. Organoids in the oral and maxillofacial region: present and future.International journal of oral science · 2024
    Review
  15. Article
  16. Cell therapy in Sjögren's syndrome: opportunities and challenges.Expert reviews in molecular medicine · 2024
    Review
  17. Article
  18. Review
  19. Review
  20. Salivary Gland Bioengineering.Bioengineering (Basel, Switzerland) · 2023
    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

9 authors.

Yi SuiDepartment of Oral and Maxillofacial Surgery and Central Laboratory, School and Hospital of Stomatology, Peking University, No. 22 Zhong-Guan-Cun South Road, Hai-Dian District, Beijing, 100081, China.
Siqi ZhangLaboratory of Biomaterials and Regenerative Medicine, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China.
Yongliang LiDepartment of Oral and Maxillofacial Surgery and Central Laboratory, School and Hospital of Stomatology, Peking University, No. 22 Zhong-Guan-Cun South Road, Hai-Dian District, Beijing, 100081, China.
Xin ZhangBiomedical Pioneering Innovation Center, and State Key Laboratory of Protein and Plant Gene Research, Peking University, Beijing, China.
Waner HuLaboratory of Biomaterials and Regenerative Medicine, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China.
Yanrui FengDepartment of Oral and Maxillofacial Surgery and Central Laboratory, School and Hospital of Stomatology, Peking University, No. 22 Zhong-Guan-Cun South Road, Hai-Dian District, Beijing, 100081, China.
Jingwei XiongInstitute of Molecular Medicine, and State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, 100871, China.
Yuanyuan ZhangWake Forest Institute for Regenerative Medicine, 391 Technology Way, Winston-Salem, NC, USA.
Shicheng WeiDepartment of Oral and Maxillofacial Surgery and Central Laboratory, School and Hospital of Stomatology, Peking University, No. 22 Zhong-Guan-Cun South Road, Hai-Dian District, Beijing, 100081, China. sc-wei@pku.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOrgan replacement regenerative therapy based on human adult stem cells may be effective for salivary gland hypofunction. However, the generated tissues are immature because the signaling factors that induce the differentiation of human salivary gland stem cells into salivary glands are unknown.

methodsIsolated human submandibular gland stem/progenitor cells (hSMGepiS/PCs) were characterized and three-dimensionally (3D) cultured to generate organoids and further induced by fibroblast growth factor 10 (FGF10) in vitro. The induced spheres alone or in combination with embryonic day 12.5 (E12.5) mouse salivary gland mesenchyme were transplanted into the renal capsules of nude mice to assess their development in vivo. Immunofluorescence, quantitative reverse transcriptase-polymerase chain reaction, calcium release analysis, western blotting, hematoxylin-eosin staining, Alcian blue-periodic acid-Schiff staining, and Masson's trichrome staining were performed to assess the structure and function of generated tissues in vitro and in vivo.

resultsThe isolated hSMGepiS/PCs could be long-term cultured with a stable genome. The organoids treated with FGF10 [FGF10 (+) group] exhibited higher expression of salivary gland-specific markers; showed spatial arrangement of AQP5

conclusionFGF10 promoted the development of the hSMGepiS/PC-derived salivary gland organoids by the expression of differentiation markers, structure formation, and response to neurotransmitters in vitro. Moreover, the hSMGepiS/PCs responded to the niche in mouse embryonic mesenchyme and further differentiated into salivary gland tissues with mature characteristics. Our study provides a foundation for the regenerative therapy of salivary gland diseases.

Indexed as

Stem CellsSubmandibular GlandAdultAnimalsHumansMiceMice, NudeOrganoidsSalivary GlandsFGF10Human salivary gland stem cellsMouse embryonic salivary gland mesenchymeOrganoidsSalivary gland regenerationXerostomia

Identifiers

PMID32197647
PMCPMC7083056

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Registered trials

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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.