Evidence map›Paper›PMID 33849662›Full record

ArticleStem cell research & therapy2021

Evaluation of the Spanish population coverage of a prospective HLA haplobank of induced pluripotent stem cells.

Belén Álvarez-Palomo, Iris García-Martinez, Jorge Gayoso, Angel Raya, Anna Veiga, María Luisa Abad, Adolfo Eiras, María Guzmán-Fulgencio, Mar Luis-Hidalgo, Cristina Eguizabal and 12 more

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

13 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Article
  3. Current Landscape of iPSC Haplobanks.Stem cell reviews and reports · 2024
    Review
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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

22 authors at 10 institutions in 2 countries.

Belén Álvarez-PalomoBanc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat 116, 08005, Barcelona, Spain. abalvarez@bst.cat.
Iris García-MartinezBanc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat 116, 08005, Barcelona, Spain.
Jorge GayosoOrganización Nacional de Trasplantes, Ministerio de Sanidad, C/ Sinesio Delgado 6 - Pabellón 3, 28029, Madrid, Spain.
Angel RayaPrograma de Medicina Regenerativa, Institut d'Investigació Biomèdica de Bellvitge. IDIBELL, Hospital Duran i Reynals, Gran Via de l'Hospitalet, 199-203, 08908 L'Hospitalet de Llobregat, Barcelona, Spain.
Anna VeigaPrograma de Medicina Regenerativa, Institut d'Investigació Biomèdica de Bellvitge. IDIBELL, Hospital Duran i Reynals, Gran Via de l'Hospitalet, 199-203, 08908 L'Hospitalet de Llobregat, Barcelona, Spain.
María Luisa AbadAxencia Galega de Sangue, Órganos e Tecidos, Rúa Xoaquín Díaz de Rábago 2, 15705, Santiago, Spain.
Adolfo EirasAxencia Galega de Sangue, Órganos e Tecidos, Rúa Xoaquín Díaz de Rábago 2, 15705, Santiago, Spain.
María Guzmán-FulgencioCentro de Transfusión de la Comunidad Valenciana, Av. del Cid, 65-acc, 46014, Valencia, Spain.
Mar Luis-HidalgoCentro de Transfusión de la Comunidad Valenciana, Av. del Cid, 65-acc, 46014, Valencia, Spain.
Cristina EguizabalBasque Center for Blood Transfusion and Human Tissues, Barrio Labeaga, s/n, 48960, Galdakao, Spain.
Silvia SantosBasque Center for Blood Transfusion and Human Tissues, Barrio Labeaga, s/n, 48960, Galdakao, Spain.
Antonio BalasCentro de Transfusión de la Comunidad de Madrid, Avda. de la Democracia, s/n, 28032, Madrid, Spain.
Raquel AlendaCentro de Transfusión de la Comunidad de Madrid, Avda. de la Democracia, s/n, 28032, Madrid, Spain.
Francisco Sanchez-GordoCentro de Transfusión, Tejidos y Células de Málaga, Avda. Doctor Gálvez Ginachero s/n, 29009, Málaga, Spain.
Laura Ponce VerdugoCentro de Transfusión, Tejidos y Células de Málaga, Avda. Doctor Gálvez Ginachero s/n, 29009, Málaga, Spain.
Juliana VillaREDMO / Fundació i Institut de Recerca Josep Carreras, C/Muntaner, 383 2n, 08021, Barcelona, Spain.
Enric CarrerasREDMO / Fundació i Institut de Recerca Josep Carreras, C/Muntaner, 383 2n, 08021, Barcelona, Spain.
Francisco VidalBanc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat 116, 08005, Barcelona, Spain.
Alejandro MadrigalRoyal Free Hospital, Pond Street, Hampstead, NW3 2QG, UK.
María José HerreroBanc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat 116, 08005, Barcelona, Spain.
Francesc RudillaBanc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat 116, 08005, Barcelona, Spain.
Sergi QuerolBanc de Sang i Teixits, Edifici Dr. Frederic Duran i Jordà, Passeig Taulat 116, 08005, Barcelona, Spain. squerol@bst.cat.
Banc de Sang i Teixits · ESComunidad de Madrid · ESFundación Josep Carreras Contra la Leucemia · ESVall d'Hebron Institut de Recerca · ESBasque Center for Materials, Applications and Nanostructures · ESBioCruces Health research Institute · ESCRUK Lung Cancer Centre of Excellence · GBDuran i Reynals Hospital · ESInstitut d'Investigació Biomédica de Bellvitge · ESOrganización Nacional de Trasplantes · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundiPSC (induced pluripotent stem cells) banks of iPSC lines with homozygous HLA (human leukocyte antigen) haplotypes (haplobanks) are proposed as an affordable and off-the-shelf approach to allogeneic transplantation of iPSC derived cell therapies. Cord blood banks offer an extensive source of HLA-typed cells suitable for reprogramming to iPSC. Several initiatives worldwide have been undertaken to create national and international iPSC haplobanks that match a significant part of a population.

methodsTo create an iPSC haplobank that serves the Spanish population (IPS-PANIA), we have searched the Spanish Bone Marrow Donor Registry (REDMO) to identify the most frequently estimated haplotypes. From the top ten donors identified, we estimated the population coverage using the criteria of zero mismatches in HLA-A, HLA-B, and HLA-DRB1 with different stringencies: high resolution, low resolution, and beneficial mismatch.

resultsWe have calculated that ten cord blood units from homozygous donors stored at the Spanish cord blood banks can provide HLA-A, HLA-B, and HLA-DRB1 matching for 28.23% of the population.

conclusionWe confirm the feasibility of using banked cord blood units to create an iPSC haplobank that will cover a significant percentage of the Spanish and international population for future advanced therapy replacement strategies.

Indexed as

Induced Pluripotent Stem CellsBlood BanksHaplotypesHLA AntigensHumansProspective StudiesTissue DonorsHLA AntigensHaplobankHLA matchingHomozygousInduced pluripotent stem cells

Identifiers

PMID33849662
PMCPMC8042859
OpenAlexW3153744415

What OpenQuestion holds

Textmetadata
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.