Abstract：
:High density lipoprotein (HDL) particles are blood-borne complexes whose plasma levels have been associated with protection from cardiovascular disease (CVD). Recent studies have demonstrated the existence of distinct HDL subspecies; however, these have been difficult to isolate and characterize biochemically. Here, we present the first report that employs a network-based approach to systematically infer HDL subspecies. Healthy human plasma was separated into 58 fractions using our previously published three orthogonal chromatography techniques. Similar local migration patterns among HDL proteins were captured with a novel similarity score, and individual comigration networks were constructed for each fraction. By employing a graph mining algorithm, we identified 183 overlapped cliques, among which 38 were further selected as candidate HDL subparticles. Each of these 38 subparticles had at least two literature supports. In addition, GO function enrichment analysis showed that they were enriched with fundamental biological and CVD protective functions. Furthermore, gene knockout experiments in mouse model supported the validity of these subparticles related to three apolipoproteins. Finally, analysis of an apoA-I deficient human patient's plasma provided additional support for apoA-I related complexes. Further biochemical characterization of these putative subspecies may facilitate the mechanistic research of CVD and guide targeted therapeutics aimed at its mitigation.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Li H,Gordon SM,Zhu X,Deng J,Swertfeger DK,Davidson WS,Lu LJdoi
10.1021/acs.jproteome.5b00419subject
Has Abstractpub_date
2015-08-07 00:00:00pages
3082-94issue
8eissn
1535-3893issn
1535-3907journal_volume
14pub_type
杂志文章abstract：:We have expanded our recent on-line LC-MS platform for large peptide analysis to combine collision-induced dissociation (CID), electron-transfer dissociation (ETD), and CID of an isolated charge-reduced (CRCID) species derived from ETD to determine sites of phosphorylation and glycosylation modifications, as well as t...
journal_title：Journal of proteome research
pub_type： 杂志文章
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
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doi：10.1021/acs.jproteome.5b00488
更新日期：2015-09-04 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00615
更新日期：2020-04-03 00:00:00
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journal_title：Journal of proteome research
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journal_title：Journal of proteome research
pub_type： 杂志文章
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更新日期：2008-12-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.5b00840
更新日期：2016-02-05 00:00:00
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journal_title：Journal of proteome research
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doi：10.1021/pr050475v
更新日期：2006-04-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200086v
更新日期：2011-08-05 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.9b00759
更新日期：2020-01-03 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr401269z
更新日期：2014-09-05 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr200697x
更新日期：2011-12-02 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr800854t
更新日期：2009-05-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr501003q
更新日期：2015-01-02 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060008t
更新日期：2006-06-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr201200n
更新日期：2012-05-04 00:00:00
abstract：:Hepatocellular carcinoma (HCC) is a major liver malignancy possessing a high mortality rate and is particularly prevalent in China and Asia. While surgery is the most effective treatment for liver tumor, about 80% of HCC patients are inoperable at presentation and die early due to late diagnosis. For early cancer dete...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr9002118
更新日期：2010-01-01 00:00:00
abstract：:One of the critical challenges in predicting protein subcellular localization is how to deal with the case of multiple location sites. Unfortunately, so far, no efforts have been made in this regard except for the one focused on the proteins in budding yeast only. For most existing predictors, the multiple-site protei...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr060635i
更新日期：2007-05-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr1003642
更新日期：2010-10-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章,评审
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更新日期：2011-01-07 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
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journal_title：Journal of proteome research
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更新日期：2009-03-01 00:00:00
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journal_title：Journal of proteome research
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更新日期：2013-01-04 00:00:00
abstract：:Bone proteomics is an expanding field for understanding protein changes associated with disease as well as characterizing and detecting proteins preserved in fossil bone. Most previous studies have utilized a protocol with demineralization and extraction approach to isolate and characterize proteins from bone. Through...
journal_title：Journal of proteome research
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doi：10.1021/acs.jproteome.7b00670
更新日期：2018-01-05 00:00:00
abstract：:Sperm proteomes have emerged for several species; however, the extent of species similarity is unknown. Sheep are an important agricultural species for which a comprehensive sperm proteome has not been produced. In addition, potential proteomic factors from seminal plasma that may contribute to improved fertility afte...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00530
更新日期：2016-10-07 00:00:00
abstract：:Protein phosphorylation is one of the major factors involved in tumor progression and malignancy. We performed exploratory studies aimed at identifying phosphoproteins characteristic to cell lines derived from ovarian clear cell adenocarcinoma (CCA), a highly malignant type of ovarian cancer. Comparative phosphoproteo...
journal_title：Journal of proteome research
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更新日期：2014-11-07 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is characterized by the absence of reliable diagnostic biomarkers. The aim of the study was to (i) devise an untargeted metabolomics methodology that reliably compares cerebrospinal fluid (CSF) from ALS patients and controls by liquid chromatography coupled to high-resolution mass s...
journal_title：Journal of proteome research
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更新日期：2013-08-02 00:00:00
abstract：:Flooding is a serious problem for soybeans because it reduces growth and grain yield. Proteomic and metabolomic techniques were used to examine whether mitochondrial function is altered in soybeans by flooding stress. Mitochondrial fractions were purified from the roots and hypocotyls of 4-day-old soybean seedlings th...
journal_title：Journal of proteome research
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更新日期：2011-09-02 00:00:00
abstract：:Affinity purification coupled to 1-D gel-free liquid chromatography mass spectrometry (LC-MS) is a well-established and widespread approach for the analyses of noncovalently interacting protein complexes. In this study, two proteins conjugated to a streptavidin-binding peptide and hemagglutinin double tag were express...
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更新日期：2014-02-07 00:00:00
