ArticleMolecular pharmaceutics2018
Protecting Encapsulin Nanoparticles with Cysteine-Knot Miniproteins.
Article in Molecular pharmaceutics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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.
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.
Who cites it
7 citing papers in PubMed, 15 citations in OpenAlex.
- Encapsulin cargo loading: progress and potential.Journal of materials chemistry. B · 2023Review
- Bacterial Nanocompartments: Structures, Functions, and Applications.Journal of bacteriology · 2022Review
- Artificial Organelles: Towards Adding or Restoring Intracellular Activity.Chembiochem : a European journal of chemical biology · 2021Review
- Nanotechnological Applications Based on Bacterial Encapsulins.Nanomaterials (Basel, Switzerland) · 2021Review
- Advances in encapsulin nanocompartment biology and engineering.Biotechnology and bioengineering · 2021Review
- Recent Advances and Perspectives on Expanding the Chemical Diversity of Lasso Peptides.Frontiers in bioengineering and biotechnology · 2021Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A big hurdle for the use of protein-based drugs is that they are easily degraded by proteases in the human body. In an attempt to solve this problem, we show the possibility to functionalize TM encapsulin nanoparticles with an mEETI-II knottin miniprotein from the cysteine-stabilized knot class. The resulting particles did not show aggregation and retained part of their protease inhibitive function. This imposes a protection toward protease, in this case, trypsin, degradation of the protein cage. The used chemistry is easy to apply and thus suitable to protect other protein systems from degradation. In addition, this proof of principle opens up the use of other knottins or cysteine-stabilized knots, which can be attached to protein cages to create a heterofunctionalized protein nanocage. This allows specific targeting and tumor suppression among other types of functionalization. Overall, this is a promising strategy to protect a protein of interest which brings oral administration of protein-based drugs one step closer.
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Registered trials
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.