Abstract:
:Macrophage autophagy has a protective role in the development of atherosclerosis; however, it turns dysfunctional in advanced lesions with an increase in p62/sequestosome-1 protein. Little is known about the role and significance of p62 accumulation in atherosclerosis. The present study investigated the association between p62 expression and the process of foam cell formation. Foam cell models were established through incubation of THP-1-derived macrophages with oxidized low-density lipoprotein, and the process of foam cell formation was detected by Oil red O staining. Furthermore, the dynamic change of p62 expression was detected by western blotting and quantitative polymerase chain reaction. Additionally, using gene silencing techniques, the roles of p62 in foam cells were investigated with ELISA, MTT and flow cytometry. The results indicated that besides serving as a marker of autophagy deficiency, the p62 protein could also mediate inflammation and cytotoxicity in advanced foam cells. Additionally, the implication of p62 in autophagy inhibition and foam cell formation makes it a key atherogenic factor under autophagy-deficient conditions.
journal_name
Exp Ther Medjournal_title
Experimental and therapeutic medicineauthors
Ning H,Liu D,Yu X,Guan Xdoi
10.3892/etm.2017.5221subject
Has Abstractpub_date
2017-12-01 00:00:00pages
5417-5423issue
6eissn
1792-0981issn
1792-1015pii
ETM-0-0-5221journal_volume
14pub_type
杂志文章abstract::Hyperlipidemia is a risk factor of kidney damage that can lead to chronic kidney disease. Studies have shown that exercise reduces kidney damage; however, the specific mechanisms underlying the protective effects of exercise remain unclear. For 12 weeks, 8-week-old male apolipoprotein E-deficient (ApoE-/-) mice were r...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2020.9585
更新日期:2021-02-01 00:00:00
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journal_title:Experimental and therapeutic medicine
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doi:10.3892/etm.2020.9198
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2011.309
更新日期:2011-09-01 00:00:00
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2011.323
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journal_title:Experimental and therapeutic medicine
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2016.3402
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2017.5290
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2011.278
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2015.2687
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abstract::Uterine leiomyoma is the most common benign tumor type of the female reproductive tract. Despite its high prevalence, the exact pathogenesis of the benign tumor remains unknown. In the present study, the effects of di-(2-ethylhexyl) phthalate (DEHP) on the proliferation and apoptosis rates and expression of inflammato...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.6040
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abstract::Cisplatin (DDP) is a commonly used chemotherapy drug; however, the side effects associated with its use, particularly acute kidney injury (AKI), limit its clinical application. Puerarin is a natural flavonoid extracted from the Chinese medical herb Radix puerariae, which has been reported to alleviate DDP-induced neph...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2020.9081
更新日期:2020-10-01 00:00:00
abstract::The present study described the characteristics of three cases of Creutzfeldt-Jakob disease (CJD) in China and analyzed their clinical presentations. The clinical information of the three cases was collected and analyzed. Blood and cerebrospinal fluid (CSF) specimens of the patients were collected for detection of the...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2017.4832
更新日期:2017-09-01 00:00:00
abstract::We previously reported on single-incision laparoscopic surgery applied to laparoscopically assisted vaginal hysterectomy (LAVH) cases. We accumulated single-incision LAVH cases to evaluate this operation, including its learning curve. Since July 2009, we planned to perform single-incision LAVH in 50 cases. Operative t...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2011.282
更新日期:2011-09-01 00:00:00
abstract::The study was conducted to evaluate the relationship between the blood lactic acid (BLA) level, serum procalcitonin (PCT), C-reactive protein (CRP) and the severity and prognosis of neonatal sepsis. A retrospective analysis was conducted on 90 children with sepsis admitted into the Intensive Care Unit (ICU) of the Hub...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2017.4713
更新日期:2017-09-01 00:00:00
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2019.8025
更新日期:2019-11-01 00:00:00
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2014.1482
更新日期:2014-03-01 00:00:00
abstract::The aim of this study was to analyze the clinical features of hepatitis B surface antigen (HBsAg)-positive and negative diffuse large B-cell lymphomas (DLBCLs) and to compare the outcomes and serum hepatitis B virus (HBV)-DNA loads of patients treated with cyclophosphamide, doxorubicin, vincristine and prednisone (CHO...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2013.1079
更新日期:2013-07-01 00:00:00
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2019.7341
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
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journal_title:Experimental and therapeutic medicine
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doi:10.3892/etm.2019.8009
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journal_title:Experimental and therapeutic medicine
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2020.9330
更新日期:2020-12-01 00:00:00
abstract::Asthma is a major inflammatory airway disease with high incidence and mortality rates. The Global Initiative for Asthma released a report called 'The Global Burden of Asthma' in 2004. However, the specific pathogenesis of asthma remains unclear. An increasing number of studies have demonstrated that neuromedin U (NMU)...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章,评审
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更新日期:2020-02-01 00:00:00
abstract::It has been widely reported that the serum anion gap is significantly associated with mortality in intensive care unit (ICU); however, it remains unknown whether the association is present in aortic aneurysm (AA) patients. The present study aimed to investigate the association between the admission serum anion gap and...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.6391
更新日期:2018-09-01 00:00:00
abstract::The interaction between TEM-1 β-lactamase and antibiotics is very important in the hydrolysis of antibiotics. In the present study, the recognition and binding of TEM-1 β-lactamase with three β-lactam antibiotics, including penicillin G, cefalexin and cefoxitin, was investigated by fluorescence and ultraviolet-visible...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
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更新日期:2017-10-01 00:00:00
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
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更新日期:2020-12-01 00:00:00
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journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
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更新日期:2015-04-01 00:00:00
abstract::Diffuse ganglioneuromatosis (DG) of the gastrointestinal tract is a rare condition that is closely associated with neurofibromatosis type 1 and multiple endocrine neoplasia type 2B. The occurrence of DG with multiple schwannomas, which, of the GI tract, usually affect the stomach, is considerably more rare. The presen...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2015.2212
更新日期:2015-03-01 00:00:00