Evidence map›Paper›PMID 30191384›Full record

ArticleStem cell reviews and reports2019

Islet-Like Structures Generated In Vitro from Adult Human Liver Stem Cells Revert Hyperglycemia in Diabetic SCID Mice.

Victor Navarro-Tableros, Chiara Gai, Yonathan Gomez, Sara Giunti, Chiara Pasquino, Maria Chiara Deregibus, Marta Tapparo, Adriana Pitino, Ciro Tetta, Maria Felice Brizzi and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Stem cell reviews and reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 27 citations in OpenAlex.

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  18. Mechanical Stimulation: A Crucial Element of Organ-on-Chip Models.Frontiers in bioengineering and biotechnology · 2020
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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 at 3 institutions in 3 countries.

Victor Navarro-Tableros2i3T - Scarl.-Molecular Biotechnology Center (MBC), University of Turin, Via Nizza, 52, 10126, Turin, Italy.
Chiara GaiDepartment of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
Yonathan GomezDepartment of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
Sara GiuntiDepartment of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
Chiara PasquinoFondazione per la Ricerca Biomedica-ONLUS, Via Nizza, 52, 10126, Turin, Italy.
Maria Chiara Deregibus2i3T - Scarl.-Molecular Biotechnology Center (MBC), University of Turin, Via Nizza, 52, 10126, Turin, Italy.
Marta TapparoDepartment of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
Adriana PitinoMolecular Biotechnology and Health Sciences, MBC, Via Nizza, 52, 10126, Turin, Italy.
Ciro TettaUnicyte AG, Oberdorf, Switzerland.
Maria Felice BrizziDepartment of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
Camillo RicordiDiabetes Research Institute, University of Miami, Miami, FL, USA.
Giovanni CamussiDepartment of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy. giovanni.camussi@unito.it.ORCID 0000-0003-2795-232X
Fondazione Europea Ricerca Biomedica · ITUniversity of Turin · ITUniversity of Miami · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A potential therapeutic strategy for diabetes is the transplantation of induced-insulin secreting cells. Based on the common embryonic origin of liver and pancreas, we studied the potential of adult human liver stem-like cells (HLSC) to generate in vitro insulin-producing 3D spheroid structures (HLSC-ILS). HLSC-ILS were generated by a one-step protocol based on charge dependent aggregation of HLSC induced by protamine. 3D aggregation promoted the spontaneous differentiation into cells expressing insulin and several key markers of pancreatic β cells. HLSC-ILS showed endocrine granules similar to those seen in human β cells. In static and dynamic in vitro conditions, such structures produced C-peptide after stimulation with high glucose. HLSC-ILS significantly reduced hyperglycemia and restored a normo-glycemic profile when implanted in streptozotocin-diabetic SCID mice. Diabetic mice expressed human C-peptide and very low or undetectable levels of murine C-peptide. Hyperglycemia and a diabetic profile were restored after HLSC-ISL explant. The gene expression profile of in vitro generated HLSC-ILS showed a differentiation from HLSC profile and an endocrine commitment with the enhanced expression of several markers of β cell differentiation. The comparative analysis of gene expression profiles after 2 and 4 weeks of in vivo implantation showed a further β-cell differentiation, with a genetic profile still immature but closer to that of human islets. In conclusion, protamine-induced spheroid aggregation of HLSC triggers a spontaneous differentiation to an endocrine phenotype. Although the in vitro differentiated HLSC-ILS were immature, they responded to high glucose with insulin secretion and in vivo reversed hyperglycemia in diabetic SCID mice.

Indexed as

AdultAnimalsBiomarkersCell DifferentiationC-PeptideDiabetes Mellitus, ExperimentalGene Expression RegulationGlucoseHumansHyperglycemiaInsulin-Secreting CellsIslets of LangerhansLiverMaleMice, SCIDPhenotypeBiomarkersC-PeptideGlucoseProtamines3D cultureDiabetesInsulin-producing stem cellsLiver stem cellsPancreatic isletsPancreatic β cells

Identifiers

PMID30191384
PMCPMC6510809
OpenAlexW2890411503

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.