Evidence map›Paper›PMID 35975006›Full record

ArticleRSC chemical biology2022

Improved ClickTags enable live-cell barcoding for highly multiplexed single cell sequencing.

Xinlu Zhao, Shiming Sun, Wenhao Yu, Wenqi Zhu, Zihan Zhao, Yiqi Zhou, Xiuheng Ding, Nan Fang, Rong Yang, Jie P Li

Abstract read
In one paragraph

Article in RSC chemical biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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.

Xinlu ZhaoState Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University Nanjing Jiangsu China jieli@nju.edu.cn.
Shiming SunState Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University Nanjing Jiangsu China jieli@nju.edu.cn.
Wenhao YuState Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University Nanjing Jiangsu China jieli@nju.edu.cn.
Wenqi ZhuSingleron Biotechnologies Nanjing Jiangsu China.
Zihan ZhaoDepartment of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University Nanjing Jiangsu China.
Yiqi ZhouSingleron Biotechnologies Nanjing Jiangsu China.
Xiuheng DingSingleron Biotechnologies Nanjing Jiangsu China.
Nan FangSingleron Biotechnologies Nanjing Jiangsu China.
Rong YangDepartment of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University Nanjing Jiangsu China.
Jie P LiState Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University Nanjing Jiangsu China jieli@nju.edu.cn.ORCID https://orcid.org/0000-0002-8065-5749

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Click chemistry-enabled DNA barcoding of cells provides a universal strategy for sample multiplexing in single-cell RNA-seq (scRNA-seq). However, current ClickTags are limited to fixed samples as they only label cells efficiently in methanol. Herein, we report the development of a new protocol for barcoding live cells with improved ClickTags. The optimized reactions barcoded live cells without perturbing their physiological states, which allowed sample multiplexing of live cells in scRNA-seq. The general applicability of this protocol is demonstrated in diversified types of samples, including murine and human primary samples. Up to 16 samples across these two species are successfully multiplexed and demultiplexed with high consistency. The wide applications of this method could help to increase throughput, reduce cost and remove the batch effect in scRNA-seq, which is especially valuable for studying clinical samples from a large cohort.

Identifiers

PMID35975006
PMCPMC9347365

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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.