Evidence map›Paper›PMID 26019728›Full record

ArticleCellular and molecular bioengineering2015

Impulsive Enzymes: A New Force in Mechanobiology.

Peter J Butler, Krishna K Dey, Ayusman Sen

Open access · greenAbstract read
In one paragraph

Article in Cellular and molecular bioengineering, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.0field-weighted citation impact, top 14% of its field
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

9 citing papers in PubMed, 39 citations in OpenAlex.

  1. Metareview: a survey of active matter reviews.The European physical journal. E, Soft matter · 2025
    Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Master curve of boosted diffusion for 10 catalytic enzymes.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  7. Article
  8. Review
  9. Review
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 at 1 institution in 1 country.

Peter J ButlerDepartment of Biomedical Engineering, The Pennsylvania State University, 205 Hallowell Building, University Park, PA 16802, USA.
Krishna K DeyDepartment of Chemistry, The Pennsylvania State University, 104 Chemistry Building, University Park, PA 16802, USA.
Ayusman SenDepartment of Chemistry, The Pennsylvania State University, 104 Chemistry Building, University Park, PA 16802, USA.
Pennsylvania State University · US

Funding

Mechano-targeting of nanoparticles to atherogenic endotheliumR21HL122902 · NHLBI · PENNSYLVANIA STATE UNIVERSITY, THE · PI BUTLER, PETER J · 2014 to 2015
$377k
NHLBI NIH HHS R21 HL122902
6 · The paper itself

Abstract

We review studies that quantify newly discovered forces from single enzymatic reactions. These forces arise from the conversion of chemical energy to kinetic energy, which can be harnessed to direct diffusion of the enzyme up a concentration gradient of substrate, a novel phenomenon of molecular chemotaxis. When immobilized, enzymes can move fluid around them and perform directional pumping in microfluidic chambers. Because of the extensive array of enzymes in biological cells, we also develop three new hypotheses: that enzymatic self diffusion can assist in organizing signaling pathways in cells, can assist in pumping of fluid in cells, and can impose biologically significant forces on organelles, which will be manifested as stochastic motion not explained by thermal forces or myosin II. Such mechanochemical phenomena open up new directions in research in mechanobiology in which all enzymes, in addition to their primary function as catalysts for reactions, may have secondary functions as initiators of mechanosensitive transduction pathways.

Indexed as

Cell mechanicsChemotaxisCytoplasmDiffusiophoresisMechanobiologyMolecular swimmerMyosinPhosphorylationRheology

Identifiers

PMID26019728
PMCPMC4442092
OpenAlexW2094469304

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.