Evidence map›Paper›PMID 28134344›Full record

ArticleScientific reports2017

SWATH label-free proteomics analyses revealed the roles of oxidative stress and antioxidant defensing system in sclerotia formation of Polyporus umbellatus.

Bing Li, Xiaofang Tian, Chunlan Wang, Xu Zeng, Yongmei Xing, Hong Ling, Wanqiang Yin, Lixia Tian, Zhixia Meng, Jihui Zhang and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2017. 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
–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

9 citing papers in PubMed.

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  7. Proteome Analyses RevealACS omega · 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

11 authors.

Bing LiInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.
Xiaofang TianPharmaceutical department of China-Japan Friendship Hospital, Beijing 100029 P. R. China.
Chunlan WangInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.
Xu ZengInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.
Yongmei XingInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.
Hong LingInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.
Wanqiang YinTianjin University of Science &Technology, Tianjin 300457, P. R. China.
Lixia TianInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.
Zhixia MengInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.
Jihui ZhangState Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, P. R. China.
Shunxing GuoInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences &Peking Union Medical College, Beijing 100193 P. R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the initiation and maturing mechanisms is important for rational manipulating sclerotia differentiation and growth from hypha of Polyporus umbellatus. Proteomes in P. umbellatus sclerotia and hyphae at initial, developmental and mature phases were studied. 1391 proteins were identified by nano-liquid chromatograph-mass spectrometry (LC-MS) in Data Dependant Acquisition mode, and 1234 proteins were quantified successfully by Sequential Window Acquisition of all THeoretical fragment ion spectra-MS (SWATH-MS) technology. There were 347 differentially expressed proteins (DEPs) in sclerotia at initial phase compared with those in hypha, and the DEP profiles were dynamically changing with sclerotia growth. Oxidative stress (OS) in sclerotia at initial phase was indicated by the repressed proteins of respiratory chain, tricarboxylic acid cycle and the activation of glycolysis/gluconeogenesis pathways were determined based on DEPs. The impact of glycolysis/gluconeogenesis on sclerotium induction was further verified by glycerol addition assays, in which 5% glycerol significantly increased sclerotial differentiation rate and biomass. It can be speculated that OS played essential roles in triggering sclerotia differentiation from hypha of P. umbellatus, whereas antioxidant activity associated with glycolysis is critical for sclerotia growth. These findings reveal a mechanism for sclerotial differentiation in P. umbellatus, which may also be applicable for other fungi.

Indexed as

Oxidative StressStaining and LabelingAntioxidantsFungal ProteinsGene OntologyGlycerolMass SpectrometryModels, BiologicalMolecular Sequence AnnotationMyceliumOsmotic PressurePolyporusPrincipal Component AnalysisProtein Interaction MapsProteomeProteomicsAntioxidantsFungal ProteinsGlycerolProteomeReactive Oxygen Species

Identifiers

PMID28134344
PMCPMC5278369

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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.