Evidence map›Paper›PMID 39134527›Full record

ArticleNature communications2024

Orthogonal bioconjugation targeting cysteine-containing peptides and proteins using alkyl thianthrenium salts.

Guangjun Bao, Xinyi Song, Yiping Li, Zeyuan He, Quan Zuo, Ruiyao E, Tingli Yu, Kai Li, Junqiu Xie, Wangsheng Sun and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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.

Guangjun Bao *Research Unit of Peptide Science (2019RU066), Chinese Academy of Medical Sciences & Peking Union Medical College, Lanzhou, P. R. China.
Xinyi Song *Research Unit of Peptide Science (2019RU066), Chinese Academy of Medical Sciences & Peking Union Medical College, Lanzhou, P. R. China.
Yiping LiResearch Unit of Peptide Science (2019RU066), Chinese Academy of Medical Sciences & Peking Union Medical College, Lanzhou, P. R. China.
Zeyuan HeResearch Unit of Peptide Science (2019RU066), Chinese Academy of Medical Sciences & Peking Union Medical College, Lanzhou, P. R. China.
Quan ZuoInstitute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P. R. China.ORCID 0000-0002-4451-3380
Ruiyao EKey Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, P. R. China.
Tingli YuKey Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, P. R. China.
Kai LiKey Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, P. R. China.
Junqiu XieResearch Unit of Peptide Science (2019RU066), Chinese Academy of Medical Sciences & Peking Union Medical College, Lanzhou, P. R. China. xiejq@lzu.edu.cn.ORCID 0000-0002-4808-7307
Wangsheng SunResearch Unit of Peptide Science (2019RU066), Chinese Academy of Medical Sciences & Peking Union Medical College, Lanzhou, P. R. China. sunws@lzu.edu.cn.ORCID 0000-0001-5277-3329
Rui WangResearch Unit of Peptide Science (2019RU066), Chinese Academy of Medical Sciences & Peking Union Medical College, Lanzhou, P. R. China. wangrui@lzu.edu.cn.ORCID 0000-0002-4719-9921

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Late-stage specific and selective diversifications of peptides and proteins performed at target residues under ambient conditions are recognized to be the most facile route to various and abundant conjugates. Herein, we report an orthogonal modification of cysteine residues using alkyl thianthreium salts, which proceeds with excellent chemoselectivity and compatibility under mild conditions, introducing a diverse array of functional structures. Crucially, multifaceted bioconjugation is achieved through clickable handles to incorporate structurally diverse functional molecules. This "two steps, one pot" bioconjugation method is successfully applied to label bovine serum albumin. Therefore, our technique is a versatile and powerful tool for late-stage orthogonal bioconjugation.

Indexed as

CysteinePeptidesSerum Albumin, BovineAnimalsCattleClick ChemistryProteinsSaltsCysteinePeptidesProteinsSaltsSerum Albumin, Bovine

Identifiers

PMID39134527
PMCPMC11319714

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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.