Evidence map›Paper›PMID 31882614›Full record

ArticleScientific reports2019

Embryonic stem cell-derived extracellular vesicle-mimetic nanovesicles rescue erectile function by enhancing penile neurovascular regeneration in the streptozotocin-induced diabetic mouse.

Mi-Hye Kwon, Kang-Moon Song, Anita Limanjaya, Min-Ji Choi, Kalyan Ghatak, Nhat Minh Nguyen, Jiyeon Ock, Guo Nan Yin, Ju-Hee Kang, Man Ryul Lee and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. 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
3.0field-weighted citation impact, top 9% 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, 35 citations in OpenAlex.

  1. Review
  2. Stem cell extracellular vesicles for neuropsychiatric disorders and translation.Extracellular vesicles and circulating nucleic acids · 2026
    Review
  3. Review
  4. Article
  5. Review
  6. Erectile dysfunction and exosome therapy.Frontiers in endocrinology · 2023
    Review
  7. Article
  8. Article
  9. Article
  10. Diabetes complications and extracellular vesicle therapy.Reviews in endocrine & metabolic disorders · 2022
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. 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

13 authors at 3 institutions in 1 country.

Mi-Hye KwonNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.
Kang-Moon SongNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.ORCID http://orcid.org/0000-0001-8900-3301
Anita LimanjayaNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.
Min-Ji ChoiNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.
Kalyan GhatakNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.
Nhat Minh NguyenNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.ORCID http://orcid.org/0000-0002-4471-2056
Jiyeon OckNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.
Guo Nan YinNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea.
Ju-Hee KangDepartment of Pharmacology and Medicinal Toxicology Research Center, Inha University School of Medicine, Incheon, 22212, Korea.
Man Ryul LeeSoonchunhyang Institute of Medi-bio Science (SIMS) and Institute of Tissue Regeneration, College of Medicine, Soon Chun Hyang University, Cheonan-si, Chungcheongnam-do, 31151, Korea.
Yong Song GhoDepartment of Life Sciences, Pohang University of Science and Technology, Pohang, Kyeongsangbuk-do, 37673, Korea.ORCID http://orcid.org/0000-0003-3366-2345
Ji-Kan RyuNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea. rjk0929@inha.ac.kr.
Jun-Kyu SuhNational Research Center for Sexual Medicine and Department of Urology, Inha University School of Medicine, Incheon, 22332, Korea. jksuh@inha.ac.kr.
Inha University · KRPohang University of Science and Technology · KRSoonchunhyang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles (EVs) have attracted particular interest in various fields of biology and medicine. However, one of the major hurdles in the clinical application of EV-based therapy is their low production yield. We recently developed cell-derived EV-mimetic nanovesicles (NVs) by extruding cells serially through filters with diminishing pore sizes (10, 5, and 1 μm). Here, we demonstrate in diabetic mice that embryonic stem cell (ESC)-derived EV-mimetic NVs (ESC-NVs) completely restore erectile function (~96% of control values) through enhanced penile angiogenesis and neural regeneration in vivo, whereas ESC partially restores erectile function (~77% of control values). ESC-NVs promoted tube formation in primary cultured mouse cavernous endothelial cells and pericytes under high-glucose condition in vitro; and accelerated microvascular and neurite sprouting from aortic ring and major pelvic ganglion under high-glucose condition ex vivo, respectively. ESC-NVs enhanced the expression of angiogenic and neurotrophic factors (hepatocyte growth factor, angiopoietin-1, nerve growth factor, and neurotrophin-3), and activated cell survival and proliferative factors (Akt and ERK). Therefore, it will be a better strategy to use ESC-NVs than ESCs in patients with erectile dysfunction refractory to pharmacotherapy, although it remains to be solved for future clinical application of ESC.

Indexed as

Extracellular VesiclesNanostructuresPenile ErectionAnimalsBlood VesselsDiabetes Mellitus, ExperimentalEmbryonic Stem CellsMaleMiceNerve RegenerationPenisStreptozocinStreptozocin

Identifiers

PMID31882614
PMCPMC6934510
OpenAlexW2997081579

What OpenQuestion holds

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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.