Abstract:
BACKGROUND:Pregnancy-associated plasma protein A (PAPP-A) proteolyzes insulin-like growth factor (IGF)-binding proteins and thus increases IGF-1 bioactivity. PAPP-A has been reported to be involved in various pathophysiologic abnormalities; however, the clinical significance of PAPP-A has not been examined in cases of heart failure (HF). We hypothesized that PAPP-A levels might be correlated with the severity of HF. METHODS AND RESULTS:PAPP-A and B-type natriuretic peptide (BNP) levels were measured in 262 subjects (182 HF patients and 80 control subjects). PAPP-A levels were higher in patients with HF than in control subjects and increased with advancing New York Heart Association functional class. There were 53 cardiac events during a mean follow-up period of 796 days. PAPP-A levels were higher in patients with cardiac events than in event-free patients. Patients were divided into 3 groups on the basis of their PAPP-A and BNP levels. Kaplan-Meier analysis demonstrated that the group with both high BNP with high PAPP-A had a significantly higher cardiac event rate than other groups. CONCLUSIONS:Serum PAPP-A levels were related to the severity of HF and associated with a high risk for adverse cardiac events in HF patients, suggesting that PAPP-A might be involved in the pathogenesis of HF.
journal_name
J Card Failjournal_title
Journal of cardiac failureauthors
Funayama A,Shishido T,Netsu S,Ishino M,Sasaki T,Katoh S,Takahashi H,Arimoto T,Miyamoto T,Nitobe J,Watanabe T,Kubota Idoi
10.1016/j.cardfail.2011.05.011subject
Has Abstractpub_date
2011-10-01 00:00:00pages
819-26issue
10eissn
1071-9164issn
1532-8414pii
S1071-9164(11)00252-1journal_volume
17pub_type
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更新日期:2000-12-01 00:00:00
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更新日期:2016-10-01 00:00:00
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更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Although beta-blockers were well-tolerated by heart failure (HF) patients in clinical trials, tolerability of these drugs in a general population of HF patients is not well-described. METHODS:We studied a total of 308 encounters with beta-blockers therapy in 268 ambulatory HF patients. Side effects and freq...
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pub_type: 杂志文章,多中心研究
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pub_type: 杂志文章
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更新日期:2014-01-01 00:00:00
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更新日期:2013-11-01 00:00:00
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更新日期:2014-05-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2008.04.005
更新日期:2008-10-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2003.11.003
更新日期:2004-08-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
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更新日期:2010-02-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
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更新日期:2014-10-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2010.03.010
更新日期:2010-08-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/j.cardfail.2004.02.006
更新日期:2004-04-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
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更新日期:2017-03-01 00:00:00
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更新日期:2017-11-01 00:00:00
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更新日期:2016-10-01 00:00:00
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更新日期:1996-09-01 00:00:00
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journal_title:Journal of cardiac failure
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更新日期:2011-11-01 00:00:00
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更新日期:1994-10-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
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更新日期:2014-05-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
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更新日期:1997-12-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2013.03.013
更新日期:2013-06-01 00:00:00
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更新日期:2020-11-01 00:00:00
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pub_type: 杂志文章
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更新日期:2002-10-01 00:00:00
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journal_title:Journal of cardiac failure
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更新日期:2018-12-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2015-03-01 00:00:00
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journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章,随机对照试验
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