Evidence map›Paper›PMID 30122442›Full record

ArticleStem cell reports2018

Immunological Properties of Human Embryonic Stem Cell-Derived Retinal Pigment Epithelial Cells.

Masha Idelson, Ruslana Alper, Alexey Obolensky, Nurit Yachimovich-Cohen, Jacob Rachmilewitz, Ayala Ejzenberg, Ekaterina Beider, Eyal Banin, Benjamin Reubinoff

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 15% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 46 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Masha IdelsonThe Hadassah Human Embryonic Stem Cell Research Center, The Goldyne Savad Institute of Gene Therapy, Hadassah Medical Center, Jerusalem 91120, Israel.
Ruslana AlperCenter for Retinal and Macular Degenerations, Department of Ophthalmology, Hadassah Medical Center, Jerusalem 91120, Israel.
Alexey ObolenskyCenter for Retinal and Macular Degenerations, Department of Ophthalmology, Hadassah Medical Center, Jerusalem 91120, Israel.
Nurit Yachimovich-CohenThe Hadassah Human Embryonic Stem Cell Research Center, The Goldyne Savad Institute of Gene Therapy, Hadassah Medical Center, Jerusalem 91120, Israel.
Jacob RachmilewitzThe Goldyne Savad Institute of Gene Therapy, Hadassah Medical Center, Jerusalem 91120, Israel.
Ayala EjzenbergCenter for Retinal and Macular Degenerations, Department of Ophthalmology, Hadassah Medical Center, Jerusalem 91120, Israel.
Ekaterina BeiderHematology Division and CBB, Guy Weinshtock Multiple Myeloma Foundation, Chaim Sheba Medical Center Hospital-Tel Hashomer, Ramat Gan 52621, Israel.
Eyal BaninCenter for Retinal and Macular Degenerations, Department of Ophthalmology, Hadassah Medical Center, Jerusalem 91120, Israel.
Benjamin ReubinoffThe Hadassah Human Embryonic Stem Cell Research Center, The Goldyne Savad Institute of Gene Therapy, Hadassah Medical Center, Jerusalem 91120, Israel; Department of Obstetrics & Gynecology, Hadassah Medical Center, Jerusalem 91120, Israel. Electronic address: benr@hadassah.org.il.
Hadassah Medical Center · ILSheba Medical Center · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Age-related macular degeneration is caused by dysfunction and loss of retinal pigment epithelium (RPE) cells, and their transplantation may rescue visual functions and delay disease progression. Human embryonic stem cells (hESCs) may be an unlimited source of RPE cells for allotransplantation. We analyzed the immunomodulatory properties of hESC-derived RPE (hESC-RPE) cells, and showed that they inhibited T cell responses. Co-culture experiments showed that RPE cells inhibited interfon-γ secretion and proliferation of activated T cells. Furthermore, hESC-RPE cells enhanced T cell apoptosis and secretion of the anti-inflammatory cytokine interleukin-10 (IL-10). In addition, RPE cells altered the expression of T cell activation markers, CD69 and CD25. RPE cells transplanted into RCS rats without immunosuppression survived, provided retinal rescue, and enhanced IL-10 blood levels. Our data suggest that hESC-RPE cells have immunosuppressive properties. Further studies will determine if these properties are sufficient to alleviate the need for immunosuppression therapy after their clinical allotransplantation.

Indexed as

Antigens, CDAntigens, Differentiation, T-LymphocyteCD69 AntigensCell LineCoculture TechniquesHuman Embryonic Stem CellsHumansImmunomodulationInterferon-gammaInterleukin-10Lectins, C-TypeLymphocyte ActivationRetinal Pigment EpitheliumT-LymphocytesAntigens, CDAntigens, Differentiation, T-LymphocyteCD69 AntigensInterferon-gammaInterleukin-10Lectins, C-Typehuman embryonic stem cellsimmune-privilegeimmunomodulationretinal pigment epithelium

Identifiers

PMID30122442
PMCPMC6135721
OpenAlexW2886156874

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.