Evidence map›Paper›PMID 12552000›Full record

ArticleJournal of virology2003

Cell penetration and trafficking of polyomavirus.

Joanna M Gilbert, Ilya G Goldberg, Thomas L Benjamin

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

32 citing papers in PubMed, 55 citations in OpenAlex.

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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 2 institutions in 1 country.

Joanna M GilbertDepartment of Pathology, Harvard Medical School, 200 Longwood Avenue, Armenise-233, Boston, MA 02115, USA. jgilbert@hms.harvard.edu
Ilya G Goldberg
Thomas L Benjamin
Harvard University · USMassachusetts Institute of Technology · US

Funding

VIRAL ONCOPROTEIN PERTURBATION OF RB/E2F PATHWAYP01CA050661 · NCI · DANA-FARBER CANCER INSTITUTE · PI LIVINGSTON, DAVID MORSE · 1989 to 2013
$35.8M
CELL ENTRY AND SPREAD BY POLYOMA VIRUSR01CA082395 · NCI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI BENJAMIN, THOMAS LIVINGSTON · 2001 to 2010
$4.4M
NATURAL AND UNNATURAL ROLES OF THE POLYOMA HR-T GENER35CA044343 · NCI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI BENJAMIN, THOMAS L · 1987 to 2000
$1.5M
PROGRAM IN CANCER BIOLOGYT32CA072320 · NCI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI HOWLEY, PETER M · 1997 to 2001
$480k
NCI NIH HHS P01 CA 50661NCI NIH HHS R01 CA 082395NCI NIH HHS R01 CA082395NCI NIH HHS R35 CA 44343NCI NIH HHS T32 CA072320NCI NIH HHS T32 CA 72320
6 · The paper itself

Abstract

The murine polyomavirus (Py) enters mouse fibroblasts and kidney epithelial cells via an endocytic pathway that is caveola-independent (as well as clathrin-independent). In contrast, uptake of simian virus 40 into the same cells is dependent on caveola. Following the initial uptake of Py, both microtubules and microfilaments play roles in trafficking of the virus to the nucleus. Colcemid, which disrupts microtubules, inhibits the ability of Py to reach the nucleus and replicate. Paclitaxel, which stabilizes microtubules and prevents microtubule turnover, has no effect, indicating that intact but not dynamic microtubules are required for Py infectivity. Compounds that disrupt actin filaments enhance Py uptake while stabilization of actin filaments impedes Py infection. Virus particles are seen in association with actin in cells treated with microfilament-disrupting or filament-stabilizing agents at levels comparable to those in untreated cells, suggesting that a dynamic state of the microfilament system is important for Py infectivity.

Indexed as

3T3 CellsActinsAnimalsCaveolaeCells, CulturedCytoskeletonDemecolcineEpithelial CellsKidneyMiceMicrotubulesNystatinPaclitaxelPolyomavirusSimian virus 40ActinsDemecolcineNystatinPaclitaxel

Identifiers

PMID12552000
PMCPMC141103
OpenAlexW2163164194

What OpenQuestion holds

Textmetadata
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.