Evidence map›Paper›PMID 30710197›Full record

ArticleMolecular and cellular biochemistry2019

Heat shock protein 60 negatively regulates the biological functions of ubiquitin-like protein MNSFβ in macrophages.

Morihiko Nakamura, Kaori Notsu, Mai Nakagawa

Abstract read
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In one paragraph

Article in Molecular and cellular biochemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

7 citing papers in PubMed, 10 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 1 institution in 1 country.

Morihiko NakamuraDivision of Regional Collaborative Medical Research, Office for Regional Collaboration and Innovation, Shimane University, Izumo, 693-8501, Japan. nkmr0515@med.shimane-u.ac.jp.ORCID http://orcid.org/0000-0003-1079-9787
Kaori NotsuDivision of Regional Collaborative Medical Research, Office for Regional Collaboration and Innovation, Shimane University, Izumo, 693-8501, Japan.
Mai NakagawaDivision of Regional Collaborative Medical Research, Office for Regional Collaboration and Innovation, Shimane University, Izumo, 693-8501, Japan.
Shimane University · JP

Funding

JSPS KAKENHI Grants 17K07335
6 · The paper itself

Abstract

Monoclonal nonspecific suppressor factor β (MNSFβ) is a ubiquitously expressed ubiquitin-like protein known to be involved in various biological functions. Previous studies have demonstrated that MNSFβ covalently modify its target proteins including Bcl-G, a proapoptotic protein. In this study, we purified a 65 kDa MNSFβ adduct from mouse liver lysates by sequential chromatography on DEAE and glutathione S-transferase (GST)-fusioned MNSFβ immobilized on glutathione-Sepharose beads in the presence of ATP. MALDI-TOF mass spectrometry fingerprinting revealed that this MNSFβ adduct consists of an 8.5 kDa MNSFβ and heat shock protein 60 (HSP60), a mitochondrial protein involved in protein folding. Fingerprinting analysis of the MNSFβ adduct demonstrates that MNSFβ conjugates to HSP60 with a linkage between the C-terminal Gly74 and Lys481. HSP60 siRNA neutralized the inhibition of apoptosis by MNSFβ siRNA in LPS/IFNγ-stimulated Raw264.7, a murine macrophage cell line. HSP60 siRNA also down-regulated the enhancement of TNFα production by MNSFβ siRNA in LPS-stimulated Raw264.7 cells. Here, we firstly report that MNSFβ activity is negatively regulated by molecular chaperone.

Indexed as

Protein FoldingAnimalsChaperonin 60LipopolysaccharidesMacrophagesMiceMitochondrial ProteinsRAW 264.7 CellsSuppressor Factors, ImmunologicChaperonin 60Hspd1 protein, mouseLipopolysaccharidesMitochondrial Proteinsmonoclonal nonspecific suppressor factorSuppressor Factors, ImmunologicInflammation responsesMolecular chaperoneUbiquitin-like protein

Identifiers

PMID30710197
OpenAlexW2911357679

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.