Evidence map›Paper›PMID 29356509›Full record

ArticleJournal of the American Chemical Society2018

Conjugation Chemistry-Dependent T-Cell Activation with Spherical Nucleic Acids.

Kacper Skakuj, Shuya Wang, Lei Qin, Andrew Lee, Bin Zhang, Chad A Mirkin

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
4.0field-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

44 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. E7Science advances · 2026
    Article
  3. Article
  4. Review
  5. Structural immunotherapy: Harnessing chemical design to build powerful next-generation therapeutics.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. cGAS-agonistic spherical nucleic acids reprogram the glioblastoma immune microenvironment and promote antitumor immunity.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Controlling intracellular processing to enhance spherical nucleic acid immune stimulation.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Multi-antigen spherical nucleic acid cancer vaccines.Nature biomedical engineering · 2023
    Article
  17. Review
  18. Molecular DNA dendron vaccines.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  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

6 authors at 1 institution in 1 country.

Kacper SkakujDepartment of Chemistry and the International Institute for Nanotechnology, Northwestern University , Evanston, Illinois 60208, United States.
Shuya WangInterdisciplinary Biological Sciences Graduate Program, Northwestern University , Evanston, Illinois 60208, United States.
Lei QinDivision of Hematology-Oncology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois 60611, United States.
Andrew LeeDepartment of Chemical and Biological Engineering, Northwestern University , Evanston, Illinois 60208, United States.
Bin ZhangDivision of Hematology-Oncology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois 60611, United States.
Chad A MirkinDepartment of Chemistry and the International Institute for Nanotechnology, Northwestern University , Evanston, Illinois 60208, United States.ORCID 0000-0002-6634-7627
Northwestern University · US

Funding

Project 3: Spherical Nucleic Acids as Immunotherapeutic Agents for Prostate CancerU54CA199091 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI MIRKIN, CHAD A. · 2015 to 2019
$11.7M
Chemistry of Life Processes Predoctoral Training ProgramT32GM105538 · NIGMS · NORTHWESTERN UNIVERSITY · PI KELLEHER, NEIL L · 2013 to 2022
$2.7M
NCI NIH HHS U54 CA199091NIGMS NIH HHS T32 GM105538
6 · The paper itself

Abstract

Spherical nucleic acids (SNAs) can be potent sequence-specific stimulators of antigen presenting cells (APCs). When loaded with peptide antigens, they can be used to activate the immune system to train T-cells to specifically kill cancer cells. Herein, the role of peptide chemical conjugation to the DNA, which is used to load SNAs with antigens via hybridization, is explored in the context of APC activation. Importantly, though the antigen chemistry does not impede TLR-9 regulated APC activation, it significantly augments the downstream T-cell response in terms of both activation and proliferation. A comparison of three linker types, (1) noncleavable, (2) cleavable but nontraceless, and (3) traceless, reveals up to an 8-fold improvement in T-cell proliferation when the traceless linker is used. This work underscores the critical importance of the choice of conjugation chemistry in vaccine development.

Indexed as

AntigensCell ProliferationDNAHumansPeptidesT-LymphocytesAntigensDNAPeptides

Identifiers

PMID29356509
PMCPMC5831183
OpenAlexW2784962619

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.