Evidence map›Paper›PMID 41857452›Full record

ArticleEMBO molecular medicine2026

Humanized avian embryo models replicate an immune tumor environment for rapid immunotherapy studies.

Marjorie Lacourrège, Loraine Jarrosson, Clélia Costechareyre, Mathis Marcel, Audrey Prunet, Mayrone Mongellaz, Camille Futelot, Cyrus Rouhani, Huong Giang Nguyen, Thomas Aparicio and 4 more

Abstract read
In one paragraph

Article in EMBO molecular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

14 authors.

Marjorie LacourrègeOncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France. mlacourrege@erbc-group.com.ORCID 0009-0003-1961-503X
Loraine JarrossonOncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France.
Clélia CostechareyreOncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France.
Mathis MarcelOncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France.
Audrey PrunetUniversité Claude Bernard Lyon 1, MeLiS, INSERM 1314, CNRS 5284, Lyon, France.ORCID 0009-0004-1554-2870
Mayrone MongellazOncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France.
Camille FutelotOncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France.
Cyrus RouhaniOncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France.
Huong Giang NguyenIntestinal Immunity in Inflammation and Cancer (3IC), Institut de Recherche Saint-Louis INSERM U1342, Paris, France.ORCID 0009-0007-8643-4289
Thomas AparicioIntestinal Immunity in Inflammation and Cancer (3IC), Institut de Recherche Saint-Louis INSERM U1342, Paris, France.ORCID 0000-0001-8834-6927
Lionel Le BourhisIntestinal Immunity in Inflammation and Cancer (3IC), Institut de Recherche Saint-Louis INSERM U1342, Paris, France.
Céline Delloye-Bourgeois *Université Claude Bernard Lyon 1, MeLiS, INSERM 1314, CNRS 5284, Lyon, France. Celine.DELLOYE@lyon.unicancer.fr.ORCID 0000-0002-7162-0034
Romain Teinturier *Oncofactory ERBC, Bioparc 60 Avenue Rockefeller, Lyon, 69008, France. rteinturier@erbc-group.com.ORCID 0000-0001-9430-9508
Valérie Castellani *Université Claude Bernard Lyon 1, MeLiS, INSERM 1314, CNRS 5284, Lyon, France. valerie.castellani@univ-lyon1.fr.ORCID 0000-0001-9623-9312

Funding

Agence Nationale de la Recherche (ANR) ANR-11-IDEX-0007Oncofactory-ERBC Internal funding
6 · The paper itself

Abstract

Re-arming the immune system to fight cancer holds significant promise. However, models enabling the rapid and reliable evaluation of immunotherapies on patient tumors are still lacking. Here, we report a humanized version of the avian model for cell and patient-derived xenograft models, which involves the creation of miniature replicas of patient and cell line-derived tumors in avian embryo tissues. Leveraging this unique technology, we developed two approaches: co-micro-implantation of human PBMCs and cancer cells or implantation of cancer cells followed by the intravenous injection of human PBMCs. By combining whole-embryo light sheet microscopy, analysis of immune cell molecular markers and evaluation of anti-PD-1 therapy in solid tumor models, we demonstrate that the humanized AVI technology recapitulates an immune microenvironment, enables the rapid screening of immune-based therapeutic strategies and supports patient response stratification for biomarker discovery.

Indexed as

Disease Models, AnimalImmunotherapyNeoplasmsTumor MicroenvironmentAnimalsChick EmbryoHumansLeukocytes, MononuclearAvian Embryo ModelHumanized Preclinical ModelImmuno-oncologyImmunotherapySolid Cancer

Identifiers

PMID41857452
PMCPMC13083996

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Registered trials

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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.