Evidence map›Paper›PMID 35034568›Full record

ArticleIslets2022

Mesenchymal Stem Cells Secretions Enhanced ATP Generation on Isolated Islets during Transplantation.

Takumi Teratani, Naoya Kasahara, Yasuhiro Fujimoto, Yasunaru Sakuma, Atsushi Miki, Masafumi Goto, Naohiro Sata, Joji Kitayama

Open access · goldAbstract read
In one paragraph

Article in Islets, 2022. 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
2.2field-weighted citation impact, top 13% 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, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Improved Preservation of Rat Small Intestine Transplantation Graft by Introduction of Mesenchymal Stem Cell-Secreted Fractions.Transplant international : official journal of the European Society for Organ Transplantation · 2024
    Article
  4. Review
  5. Review
  6. 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

8 authors at 3 institutions in 1 country.

Takumi TerataniDivision of Translational Research, Jichi Medical University, Tochigi, Japan.ORCID 0000-0001-9923-0305
Naoya KasaharaDepartment of Surgery, Jichi Medical University, Tochigi, Japan.
Yasuhiro FujimotoDepartment of Surgery, Hyogo College of Medicine, Hyogo, Japan.
Yasunaru SakumaDepartment of Surgery, Jichi Medical University, Tochigi, Japan.
Atsushi MikiDepartment of Surgery, Jichi Medical University, Tochigi, Japan.
Masafumi GotoNew Industry Creation Hatchery Center, Tohoku University, Miyagi, Japan.
Naohiro SataDepartment of Surgery, Jichi Medical University, Tochigi, Japan.
Joji KitayamaDivision of Translational Research, Jichi Medical University, Tochigi, Japan.
Jichi Medical University · JPHyogo Medical University · JPTohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The success of islet transplantation in both basic research and clinical settings has proven that cell therapy has the potential to cure diabetes. Islets intended for transplantation are inevitably subjected to damage from a number of sources, including ischemic injury during removal and delivery of the donor pancreas, enzymatic digestion during islet isolation, and reperfusion injury after transplantation in the recipient. Here, we found that protein factors secreted by porcine adipose-tissue mesenchymal stem cells (AT-MSCs) were capable of activating preserved porcine islets. A conditioned medium was prepared from the supernatant obtained by culturing porcine AT-MSCs for 2 days in serum-free medium. Islets were preserved at 4°C in University of Wisconsin solution during transportation and then incubated at 37°C in RPMI-1620 medium with fractions of various molecular weights prepared from the conditioned medium. After treatment with certain fractions of the AT-MSC secretions, the intracellular ATP levels of the activated islets had increased to over 160% of their initial values after 4 days of incubation. Our novel system may be able to restore the condition of isolated islets after transportation or preservation and may help to improve the long-term outcome of islet transplantation.

Indexed as

Islets of LangerhansIslets of Langerhans TransplantationMesenchymal Stem CellsAdenosineAdenosine TriphosphateAllopurinolAnimalsCulture Media, ConditionedGlutathioneHumansInsulinOrgan Preservation SolutionsRaffinoseRatsSwineAdenosineAdenosine TriphosphateAllopurinolCulture Media, ConditionedGlutathioneInsulinOrgan Preservation SolutionsRaffinoseUniversity of Wisconsin-lactobionate solutioncold preservedisletmesenchymal stem cellsPorcinesecreted fractions

Identifiers

PMID35034568
PMCPMC8765074
OpenAlexW4205855207

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.