Evidence map›Paper›PMID 34476884›Full record

ArticleAngewandte Chemie (International ed. in English)2021

Visualization of Vaccine Dynamics with Quantum Dots for Immunotherapy.

Junlin Sun, Feng Liu, Wenqian Yu, Dandan Fu, Qunying Jiang, Fengye Mo, Xiuyuan Wang, Tianhui Shi, Fuan Wang, Dai-Wen Pang and 1 more

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. Article
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  7. Visualization of Vaccine Dynamics with Quantum Dots for Immunotherapy.Angewandte Chemie (International ed. in English) · 2021
    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

11 authors.

Junlin SunCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Feng LiuCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Wenqian YuCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Dandan FuCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Qunying JiangCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Fengye MoCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Xiuyuan WangCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Tianhui ShiCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Fuan WangCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.
Dai-Wen PangState Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, Frontiers Science Center for New Organic Matter, Research Center for Analytical Sciences, College of Chemistry, Frontiers Science Center for Cell Responses, Nankai University, Tianjin, 300071, P. R. China.
Xiaoqing LiuCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.ORCID 0000-0002-1309-5454

Funding

Fundamental Research Funds for the Central Universities 2042019kf0206National Natural Science Foundation of China 21874103National Natural Science Foundation of China 22074112National Natural Science Foundation of China 91859123
6 · The paper itself

Abstract

The direct visualization of vaccine fate is important to investigate its immunoactivation process to elucidate the detailed molecular reaction process at single-molecular level. Yet, visualization of the spatiotemporal trafficking of vaccines remains poorly explored. Here, we show that quantum dot (QD) nanomaterials allow for monitoring vaccine dynamics and for amplified immune response. Synthetic QDs enable efficient conjugation of antigen and adjuvants to target tissues and cells, and non-invasive imaging the trafficking dynamics to lymph nodes and cellular compartments. The nanoparticle vaccine elicits potent immune responses and anti-tumor efficacy alone or in combination with programmed cell death protein 1 blockade. The synthetic QDs showed high fluorescence quantum yield and superior photostability, and the reliable and long-term spatiotemporal tracking of vaccine dynamics was realized for the first time by using the synthetic QDs, providing a powerful strategy for studying immune response and evaluating vaccine efficacy.

Indexed as

ImmunotherapyHumansQuantum DotsVaccine EfficacyVaccinesVaccinesimagingimmune responsenanotechnologynanovaccinesquantum dots

Identifiers

PMID34476884
PMCPMC8652846

What OpenQuestion holds

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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.