Evidence map›Paper›PMID 25560297›Full record

ArticleJournal of cellular biochemistry2015

AHNAK2 Participates in the Stress-Induced Nonclassical FGF1 Secretion Pathway.

Aleksandr Kirov, Doreen Kacer, Barbara A Conley, Calvin P H Vary, Igor Prudovsky

Open access · greenAbstract read
In one paragraph

Article in Journal of cellular biochemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  9. Deimination Protein Profiles inFrontiers in immunology · 2020
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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

5 authors at 2 institutions in 1 country.

Aleksandr KirovCenter for Molecular Medicine, Maine Medical Center Research Institute, Maine Medical Center, Scarborough, 04074, Maine.
Doreen KacerCenter for Molecular Medicine, Maine Medical Center Research Institute, Maine Medical Center, Scarborough, 04074, Maine.
Barbara A ConleyCenter for Molecular Medicine, Maine Medical Center Research Institute, Maine Medical Center, Scarborough, 04074, Maine.
Calvin P H VaryCenter for Molecular Medicine, Maine Medical Center Research Institute, Maine Medical Center, Scarborough, 04074, Maine.
Igor PrudovskyCenter for Molecular Medicine, Maine Medical Center Research Institute, Maine Medical Center, Scarborough, 04074, Maine.
Maine Medical Center · USMaine Medical Center Research Institute · US

Funding

Phase III COBRE in Vascular BiologyP30GM103392 · NIGMS · MAINEHEALTH · PI ST. GERMAIN, DONALD L. · 2012 to 2016
$4.7M
THE PATHOLOGY OF HUMAN ENDOTHELIAL CELL PHENOTYPESR01HL035627 · NHLBI · MELOY LABORATORIES, INC. · PI PRUDOVSKY, IGOR · 1985 to 2010
$2.3M
NHLBI NIH HHS HL35627NHLBI NIH HHS R01 HL035627NIGMS NIH HHS P30 GM103392
6 · The paper itself

Abstract

FGF1 is a nonclassically released growth factor that regulates carcinogenesis, angiogenesis, and inflammation. In vitro and in vivo, FGF1 export is stimulated by cell stress. Upon stress, FGF1 is transported to the plasma membrane where it localizes prior to transmembrane translocation. To determine which proteins participate in the submembrane localization of FGF1 and its export, we used immunoprecipitation mass spectrometry to identify novel proteins that associate with FGF1 during heat shock. The heat shock-dependent association of FGF1 with the large protein AHNAK2 was observed. Heat shock induced the translocation of FGF1 and AHNAK2 to the cytoskeletal fraction. In heat-shocked cells, FGF1 and the C-terminal fragment of AHNAK2 colocalized with F-actin in the vicinity of the cell membrane. Depletion of AHNAK2 resulted in a drastic decrease of stress-induced FGF1 export but did not affect spontaneous FGF2 export and FGF1 release induced by the inhibition of Notch signaling. Thus, AHNAK2 is an important element of the FGF1 nonclassical export pathway.

Indexed as

Secretory PathwayStress, PhysiologicalActinsAnimalsCell MembraneCytoskeletal ProteinsCytoskeletonFibroblast Growth Factor 1HumansMass SpectrometryMiceNIH 3T3 CellsTemperatureActinsAhnak2 protein, mouseCytoskeletal ProteinsFibroblast Growth Factor 1ACTIN CYTOSKELETONAHNAK2FGF1HEAT SHOCKNONCLASSICAL SECRETION

Identifiers

PMID25560297
PMCPMC4697109
OpenAlexW1528791026

What OpenQuestion holds

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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.