{"entity":{"id":"allogeneic-cell-therapy","kind":"technology","name":"Allogeneic (off-the-shelf) cell therapy","aka":[],"tldr":"Cell therapies made from healthy donors in advance, so patients do not have to wait for their own cells to be engineered.","summary":"Allogeneic cell therapy manufactures engineered cells from healthy donors in advance: TRAC knockout prevents graft-versus-host disease, and B2M/HLA editing or CD52 knockout with alemtuzumab conditioning delays rejection by the patient's immune system. Gene-edited donor T cells (Allogene cema-cel, ALLO-316 against CD70; Caribou; CRISPR Therapeutics) and iPSC-derived platforms (Fate, Century) are the main approaches. The appeal is immediate availability and industrial scale, removing the manufacturing wait that patients with fast-moving disease cannot afford. Persistence is the main limitation, because host rejection eventually clears the donor cells, and deeper lymphodepletion is needed to hold it off. The simple version is a cell therapy taken off the shelf rather than made from each patient's own cells.","status":"phase-2","asOf":"2026-09-04","links":[{"label":"Depil et al., 'Off-the-shelf' allogeneic CAR T cells: development and challenges (Nature Reviews Drug Discovery 2020)","url":"https://doi.org/10.1038/s41573-019-0051-2"}],"tags":[],"related":[],"cancers":[],"sections":["cell-therapy"],"technologies":["car-t"],"targets":["cd70","cd19"],"drugs":[],"companies":["adicet-bio","allotera-therapeutics","century-therapeutics","guardian-bio","imugene","indapta-therapeutics","mendus","onk-therapeutics","orca-bio","poseida-therapeutics"],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":["paper-depil-nat-rev-drug-discov"],"journals":[],"dependsOn":["allogeneic-cell-banking","cell-therapy-cold-chain","cell-therapy-release-testing"],"notes":[],"principle":"TRAC knockout prevents GVHD; B2M/HLA editing or CD52 knockout with alemtuzumab conditioning delays host rejection.","strengths":["Immediate availability, industrial scale"],"limitations":["Host rejection limits persistence","Deeper lymphodepletion"]},"route":"/technologies/allogeneic-cell-therapy/","neighbours":{"section":[{"id":"cell-therapy","kind":"section","name":"Cell Therapy","route":"/fronts/cell-therapy/"}],"technology":[{"id":"allogeneic-cell-banks","kind":"technology","name":"Allogeneic cell banks: one donor, hundreds of doses","route":"/technologies/allogeneic-cell-banks/"},{"id":"allogeneic-cell-banking","kind":"technology","name":"Allogeneic donor and iPSC master cell banks","route":"/technologies/allogeneic-cell-banking/"},{"id":"car-nk-macrophage","kind":"technology","name":"CAR-NK & CAR-macrophage","route":"/technologies/car-nk-macrophage/"},{"id":"car-t","kind":"technology","name":"CAR-T cell therapy","route":"/technologies/car-t/"},{"id":"cell-therapy-release-testing","kind":"technology","name":"Cell-therapy release and potency 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