Evidence map›Paper›PMID 40222957›Full record

ArticleAngewandte Chemie (International ed. in English)2025

Remote Silyl Groups Enhance Hydrolytic Stability and Photocleavage Efficiency in Carbamates for Protein Release.

Masahiko Yoshimura, Ryuto Sasayama, Takashi Kajiwara, Chihiro Mori, Yusuke Nakasone, Tomoko Inose

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Photocleavable Systems for Cell Biology: Conceptual Design across Molecular Modalities.Chembiochem : a European journal of chemical biology · 2025
    Review
  5. Article
  6. 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.

Masahiko YoshimuraInstitute for Integrated Cell-Material Sciences (WPI-iCeMS), Institute for Advanced Study, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan.
Ryuto SasayamaInstitute for Integrated Cell-Material Sciences (WPI-iCeMS), Institute for Advanced Study, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan.
Takashi KajiwaraInstitute for Integrated Cell-Material Sciences (WPI-iCeMS), Institute for Advanced Study, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan.
Chihiro MoriInstitute for Integrated Cell-Material Sciences (WPI-iCeMS), Institute for Advanced Study, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan.
Yusuke NakasoneDepartment of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto, 606-8502, Japan.
Tomoko InoseInstitute for Integrated Cell-Material Sciences (WPI-iCeMS), Institute for Advanced Study, Kyoto University, Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan.

Funding

Japan Science and Technology Corporation JPMJAX20BKJapan Science and Technology Corporation JPMJFR220EJapan Science and Technology Corporation JPMJPR2104JSPS KAKENHI JP 21H04634JSPS KAKENHI JP 22K18361JSPS KAKENHI JP 23H01803JSPS KAKENHI JP 23K13840JSPS KAKENHI JP 23K26496JSPS KAKENHI JP24K21713Shimadzu Science FoundationSPIRIT2 of Kyoto UniversityToyota Riken Scholar
6 · The paper itself

Abstract

Photocleavable molecules are valuable tools for biological studies, enabling spatiotemporal activation of molecular functions within cellular environments. In particular, coumarin-based photolytic molecules are useful because of their ability to flexibly tune the wavelength of photostimulation through their structural modifications. Ideal photocleavable molecular tools require hydrolytic stability and selective susceptibility to photo stimuli. However, conventional coumarin-based molecules have not simultaneously achieved both highly efficient photocleavage and hydrolysis resistance. Herein, we proposed a novel molecular design concept that introduces a silyl group into coumarin-based molecules at a position remote from the photolabile bond, creating an ideal photocleavable molecule for chemical biology tools. The established orbital effect of the remotely introduced silyl group improves the photolysis efficiency of coumarin-based molecules, while its bulkiness substantially enhances their hydrolytic stability in aqueous environments and under enzymatic conditions. Furthermore, this improvement in molecular functionality contributes to the development of high-performance protein-release biomaterials.

Indexed as

CarbamatesCoumarinsHydrolysisMolecular StructurePhotolysisCarbamatesCoumarinsPhoto cleavable moleculesProtein releaseSteric protectionβ‐silyl effect

Identifiers

PMID40222957
PMCPMC12171346

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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.