Evidence map›Paper›PMID 23601650›Full record

ArticleChemistry & biology2013

Fluorogenic probe for constitutive cellular endocytosis.

Michael N Levine, Trish T Hoang, Ronald T Raines

Abstract read
In one paragraph

Article in Chemistry & biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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.

Michael N LevineDepartment of Biochemistry, University of Wisconsin-Madison, Madison, WI 53706, USA.
Trish T Hoang
Ronald T Raines

Funding

Center for Eukaryotic Structural GenomicsP50GM064598 · NIGMS · UNIVERSITY OF WISCONSIN MADISON · PI MARKLEY, JOHN L · 2001 to 2004
$23.7M
GRADUATE TRAINING IN MOLECULAR BIOSCIENCEST32GM007215 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI HULL, CHRISTINA M · 1985 to 2018
$22.5M
WATER DISTRIB:PHYSICAL PROPERT:PIZZA &LMPS MOZZARELLA CHEESES:EARLY STAGE MATURP41RR002301 · NCRR · UNIVERSITY OF WISCONSIN-MADISON · PI MARKLEY, JOHN LUTE · 1985 to 2011
$13.0M
INTEGRATED TRAINING FOR PHYSICIAN-SCIENTISTST32GM008692 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI BURKARD, MARK E · 1998 to 2020
$10.3M
RIBONUCLEASES IN CANCER THERAPYR01CA073808 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI RAINES, RONALD T · 1997 to 2024
$7.3M
STRUCTURE--FUNCTION ANALYSIS OF RIBONUCLEASE AR01GM044783 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI RAINES, RONALD T · 1990 to 2021
$7.1M
900 MHz NMR Spectrometer Biomolecular InvestigationsP41GM066326 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI MARKLEY, JOHN L · 2002 to 2006
$5.0M
NCI NIH HHS R01 CA073808NCRR NIH HHS P41 RR002301NIDDK NIH HHS R33 DK007297NIGMS NIH HHS P41 GM066326NIGMS NIH HHS P50 GM064598NIGMS NIH HHS R01 GM044783NIGMS NIH HHS T32 GM007215NIGMS NIH HHS T32 GM008692NIGMS NIH HHS T32 GM07215
6 · The paper itself

Abstract

Endocytosis is a fundamental process of eukaryotic cells that is critical for nutrient uptake, signal transduction, and growth. We have developed a molecular probe to quantify endocytosis. The probe is a lipid conjugated to a fluorophore that is masked with an enzyme-activatable moiety known as the trimethyl lock. The probe is not fluorescent when incorporated into the plasma membrane of human cells but becomes fluorescent upon internalization into endosomes, where cellular esterases activate the trimethyl lock. Using this probe, we found that human breast cancer cells undergo constitutive endocytosis more rapidly than do matched noncancerous cells. These data reveal a possible phenotypic distinction of cancer cells that could be the basis for chemotherapeutic intervention.

Indexed as

EndocytosisCell LineEsterasesFluoresceinsFluorescent DyesHeLa CellsHumansMicroscopy, FluorescencePhosphatidic AcidsUreaEsterasesFluoresceinsFluorescent DyesPhosphatidic AcidsUrea

Identifiers

PMID23601650
PMCPMC3671891

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.