Evidence map›Paper›PMID 37111775›Full record

ArticlePharmaceutics2023

Extracellular Vesicles and Their Mimetics: A Comparative Study of Their Pharmacological Activities and Immunogenicity Profiles.

Wei Heng Chng, Ram Pravin Kumar Muthuramalingam, Charles Kang Liang Lou, Silas New, Yub Raj Neupane, Choon Keong Lee, Ayca Altay Benetti, Chenyuan Huang, Praveen Thoniyot, Wei Seong Toh and 2 more

Abstract read
In one paragraph

Article in Pharmaceutics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. 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

12 authors.

Wei Heng ChngIntegrative Sciences and Engineering Programme, NUS Graduate School, National University of Singapore, Singapore 119077, Singapore.
Ram Pravin Kumar MuthuramalingamDepartment of Pharmacy, National University of Singapore, Singapore 117543, Singapore.
Charles Kang Liang LouDepartment of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore.ORCID 0000-0002-3703-842X
Silas NewDepartment of Pharmacy, National University of Singapore, Singapore 117543, Singapore.
Yub Raj NeupaneDepartment of Pharmacy, National University of Singapore, Singapore 117543, Singapore.ORCID 0000-0002-4535-5396
Choon Keong LeeDepartment of Pharmacy, National University of Singapore, Singapore 117543, Singapore.
Ayca Altay BenettiDepartment of Pharmacy, National University of Singapore, Singapore 117543, Singapore.ORCID 0000-0001-8072-1606
Chenyuan HuangDepartment of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore.
Praveen ThoniyotInstitute of Sustainability for Chemicals, Energy and Environment (ICES), A*STAR, Singapore 627833, Singapore.
Wei Seong TohIntegrative Sciences and Engineering Programme, NUS Graduate School, National University of Singapore, Singapore 119077, Singapore.ORCID 0000-0001-9147-6423
Jiong-Wei WangDepartment of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore.ORCID 0000-0001-7986-6082
Giorgia PastorinIntegrative Sciences and Engineering Programme, NUS Graduate School, National University of Singapore, Singapore 119077, Singapore.ORCID 0000-0002-2568-0626

Funding

Industry Alignment Fund-Pre-Positioning A20G1a0046 and R-148-000-307-305/A-0004345-00-00MDImune A-8000468-00-00Minister of Education of Singapore AcRF Tier 1 FRC grants A-000-4336-00-00 and A-0008504-00-00Minister of Education of Singapore AcRF Tier 2 grant (T2EP30122-0027)National University of Singapore NanoNASH Program and the National University of Singapore Yong Loo Lin School of Medicine Nanomedicine Translational Research Program NUHSRO/2020/002/NanoNash/LOA and NUHSRO/2021/034/TRP/09/Nanomedicine
6 · The paper itself

Abstract

Extracellular vesicles (EVs), which are miniaturised carriers loaded with functional proteins, lipids, and nucleic acid material, are naturally secreted by cells and show intrinsic pharmacological effects in several conditions. As such, they have the potential to be used for the treatment of various human diseases. However, the low isolation yield and laborious purification process are obstacles to their translation for clinical use. To overcome this problem, our lab developed cell-derived nanovesicles (CDNs), which are EV mimetics produced by shearing cells through membrane-fitted spin cups. To evaluate the similarities between EVs and CDNs, we compare the physical properties and biochemical composition of monocytic U937 EVs and U937 CDNs. Besides having similar hydrodynamic diameters, the produced CDNs had proteomic, lipidomic, and miRNA profiles with key communalities compared to those of natural EVs. Further characterisation was conducted to examine if CDNs could exhibit similar pharmacological activities and immunogenicity when administered in vivo. Consistently, CDNs and EVs modulated inflammation and displayed antioxidant activities. EVs and CDNs both did not exert immunogenicity when administered in vivo. Overall, CDNs could serve as a scalable and efficient alternative to EVs for further translation into clinical use.

Indexed as

cell-derived nanovesiclesexosome mimeticsextracellular vesiclesimmunogenicitysmall extracellular vesicles

Identifiers

PMID37111775
PMCPMC10142599

What OpenQuestion holds

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LicenceCC BY
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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.