Evidence map›Paper›PMID 31075983›Full record

ReviewMolecules (Basel, Switzerland)2019

Pharmaceutical Applications of Molecular Tweezers, Clefts and Clips.

Amira Mbarek, Ghina Moussa, Jeanne Leblond Chain

Abstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Optical Tweezers in Emulsion Research: Principles, Advances, and Prospects.Langmuir : the ACS journal of surfaces and colloids · 2026
    Review
  4. Controlled Molecular Orders in Layered Multiple Porphyrins.Journal of the American Chemical Society · 2025
    Article
  5. Molecular Tweezers for Biomimetic Recognition of Carbohydrates.Chembiochem : a European journal of chemical biology · 2025
    Review
  6. Switchable molecular tweezers: design and applications.Beilstein journal of organic chemistry · 2024
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Anti-Biofilm Molecules Targeting Functional Amyloids.Antibiotics (Basel, Switzerland) · 2021
    Review
  12. 14-3-3σ and Its Modulators in Cancer.Pharmaceuticals (Basel, Switzerland) · 2020
    Review
  13. Review
  14. Article
  15. 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

3 authors.

Amira MbarekGene Delivery Laboratory, Faculty of pharmacy, Université de Montréal, H3C 3J7, Montréal, Québec, Canada. a.mbarek_bm@yahoo.ca.
Ghina MoussaGene Delivery Laboratory, Faculty of pharmacy, Université de Montréal, H3C 3J7, Montréal, Québec, Canada. ghina.moussa@umontreal.ca.
Jeanne Leblond ChainGene Delivery Laboratory, Faculty of pharmacy, Université de Montréal, H3C 3J7, Montréal, Québec, Canada. Jeanne.leblond-chain@inserm.fr.

Funding

Natural Sciences and Engineering Research Council of Canada RGPIN-2018-05682
6 · The paper itself

Abstract

Synthetic acyclic receptors, composed of two arms connected with a spacer enabling molecular recognition, have been intensively explored in host-guest chemistry in the past decades. They fall into the categories of molecular tweezers, clefts and clips, depending on the geometry allowing the recognition of various guests. The advances in synthesis and mechanistic studies have pushed them forward to pharmaceutical applications, such as neurodegenerative disorders, infectious diseases, cancer, cardiovascular disease, diabetes, etc. In this review, we provide a summary of the synthetic molecular tweezers, clefts and clips that have been reported for pharmaceutical applications. Their structures, mechanism of action as well as in vitro and in vivo results are described. Such receptors were found to selectively bind biological guests, namely, nucleic acids, sugars, amino acids and proteins enabling their use as biosensors or therapeutics. Particularly interesting are dynamic molecular tweezers which are capable of controlled motion in response to an external stimulus. They proved their utility as imaging agents or in the design of controlled release systems. Despite some issues, such as stability, cytotoxicity or biocompatibility that still need to be addressed, it is obvious that molecular tweezers, clefts and clips are promising candidates for several incurable diseases as therapeutic agents, diagnostic or delivery tools.

Indexed as

Drug IndustryMolecular ConformationDrug Delivery SystemsDrug LiberationHumansNucleic AcidsTrinucleotide Repeat ExpansionNucleic Acidsbiosensingcleftsclipscontrolled releasedrug deliveryimagingmolecular switchesmolecular tweezersresponsive systems

Identifiers

PMID31075983
PMCPMC6539068

What OpenQuestion holds

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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.