Evidence map›Paper›PMID 38615189›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2024

Surface-Functionalized Microgels as Artificial Antigen-Presenting Cells to Regulate Expansion of T Cells.

Junzhe Lou, Charlotte Meyer, Einat B Vitner, Kwasi Adu-Berchie, Mason T Dacus, Giovanni Bovone, Anqi Chen, Tania To, David A Weitz, David J Mooney

Open access · bronzeAbstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Viscoelastic Niches Shape γδ T-Cell Phenotype and Effector Function.bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. IL-2 Free Expansion of T Cells with Immunofilaments.Advanced healthcare materials · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. ATP-Powered Signaling Between Artificial and Living Cells.Angewandte Chemie (International ed. in English) · 2025
    Article
  15. Article
  16. Review
  17. Granular Hydrogels as Brittle Yield Stress Fluids.Advanced materials (Deerfield Beach, Fla.) · 2025
    Article
  18. The Rise of Mechanobiology for Advanced Cell Engineering and Manufacturing.Advanced materials (Deerfield Beach, Fla.) · 2025
    Review
  19. Review
  20. Article
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

10 authors at 1 institution in 2 countries.

Junzhe LouHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.ORCID 0000-0002-3034-2445
Charlotte MeyerHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.ORCID 0009-0005-5599-9127
Einat B VitnerHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.ORCID 0000-0001-8578-8551
Kwasi Adu-BerchieHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.ORCID 0000-0002-1959-6794
Mason T DacusHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
Giovanni BovoneHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
Anqi ChenHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
Tania ToHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
David A WeitzHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
David J MooneyHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.ORCID 0000-0001-6299-1194
Harvard University · US

Funding

Viscoelasticity and T Cell ProductionR01CA276459 · NCI · HARVARD UNIVERSITY · PI David J Mooney · 2023 to 2026
$2.4M
NCI NIH HHS R01 CA276459NIH HHS R01 CA276459NSF-supported Harvard MRSEC DMR-2011754Swiss National Science Foundation via a Postdoc Mobility P500PN_210721
6 · The paper itself

Abstract

Artificial antigen-presenting cells (aAPCs) are currently used to manufacture T cells for adoptive therapy in cancer treatment, but a readily tunable and modular system can enable both rapid T cell expansion and control over T cell phenotype. Here, it is shown that microgels with tailored surface biochemical properties can serve as aAPCs to mediate T cell activation and expansion. Surface functionalization of microgels is achieved via layer-by-layer coating using oppositely charged polymers, forming a thin but dense polymer layer on the surface. This facile and versatile approach is compatible with a variety of coating polymers and allows efficient and flexible surface-specific conjugation of defined peptides or proteins. The authors demonstrate that tethering appropriate stimulatory ligands on the microgel surface efficiently activates T cells for polyclonal and antigen-specific expansion. The expansion, phenotype, and functional outcome of primary mouse and human T cells can be regulated by modulating the concentration, ratio, and distribution of stimulatory ligands presented on microgel surfaces as well as the stiffness and viscoelasticity of the microgels.

Indexed as

Antigen-Presenting CellsMicrogelsSurface PropertiesT-LymphocytesAnimalsCell ProliferationHumansLymphocyte ActivationMicePolymersMicrogelsPolymersantigen‐specific T cell expansiongranular hydrogelsmicrogelssurface functionalizationT cell activationviscoelasticity

Identifiers

PMID38615189
PMCPMC11293993
OpenAlexW4394790078

What OpenQuestion holds

Textmetadata
LicenceTDM
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.