Effect of Lp(a) on human mesangial cell proliferation, adhesion and migration

OBJECTIVE: The renal disease is commonly associated with hyperlipidemia and correlates with glomerular accumulation of atherogenic lipoproteins and mesangial hypercellularity. Therefore, in this study, the authors investigated a possible growth stimulatory effect and mode of action of lipoprotein(a)...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 42(2004), 10 vom: 13. Okt., Seite 734-6
1. Verfasser: Xu, Ke (VerfasserIn)
Weitere Verfasser: Song, Hong-mei, Wei, Min
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2004
Zugriff auf das übergeordnete Werk:Zhonghua er ke za zhi = Chinese journal of pediatrics
Schlagworte:English Abstract Journal Article Intercellular Signaling Peptides and Proteins Lipoprotein(a)
LEADER 01000caa a22002652 4500
001 NLM158313151
003 DE-627
005 20250206184621.0
007 tu
008 231223s2004 xx ||||| 00| ||chi c
028 5 2 |a pubmed25n0528.xml 
035 |a (DE-627)NLM158313151 
035 |a (NLM)16221338 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a chi 
100 1 |a Xu, Ke  |e verfasserin  |4 aut 
245 1 0 |a Effect of Lp(a) on human mesangial cell proliferation, adhesion and migration 
264 1 |c 2004 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 01.06.2010 
500 |a Date Revised 07.06.2016 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: The renal disease is commonly associated with hyperlipidemia and correlates with glomerular accumulation of atherogenic lipoproteins and mesangial hypercellularity. Therefore, in this study, the authors investigated a possible growth stimulatory effect and mode of action of lipoprotein(a) [Lp(a)] in human mesangial cells HMC, and the effect of Lp(a) on adhesion and migration in human mesangial cells 
520 |a METHODS: The DNA synthesis of HMC was measured by (3)H-thymidine incorporation. The cell adhesion was detected by the expression of vinculin by means of indirect immunofluorescence. The cell migration was observed under the microscope 
520 |a RESULTS: The incubation of HMC with Lp(a) for 24 hours induced a significant dose-dependent proliferation of HMC [Lp(a): 5 microg, 10 microg, 25 microg, 50 microg/ml vs. control 0 microg/ml; (3)H-TdR incorporation (x 10(3)cpm): 1.69 +/- 0.48, 3.59 +/- 0.68, 4.14 +/- 0.78, 4.05 +/- 0.55 vs. 1.64 +/- 0.31, P < 0.01]. The vinculin staining by indirect immunofluorescence showed positive result when HMC was incubated with 10 microg/ml Lp(a) for 24 hours, while vinculin was negative when HMC was incubated with 0 microg/ml Lp(a) as the control of the study. The incubation of HMC with 10 microg/ml Lp(a) for 72 hours demonstrated significant cell migration effect compared to the control of 0 microg/ml. (16.2/LP vs. 2.4/LP, P < 0.01) 
520 |a CONCLUSION: Lp(a) could stimulate a proliferation, adhesion and migration effect on human mesangial cells 
650 4 |a English Abstract 
650 4 |a Journal Article 
650 7 |a Intercellular Signaling Peptides and Proteins  |2 NLM 
650 7 |a Lipoprotein(a)  |2 NLM 
700 1 |a Song, Hong-mei  |e verfasserin  |4 aut 
700 1 |a Wei, Min  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Zhonghua er ke za zhi = Chinese journal of pediatrics  |d 1960  |g 42(2004), 10 vom: 13. Okt., Seite 734-6  |w (DE-627)NLM136249191  |x 0578-1310  |7 nnns 
773 1 8 |g volume:42  |g year:2004  |g number:10  |g day:13  |g month:10  |g pages:734-6 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_11 
912 |a GBV_ILN_20 
912 |a GBV_ILN_22 
912 |a GBV_ILN_24 
912 |a GBV_ILN_31 
912 |a GBV_ILN_39 
912 |a GBV_ILN_40 
912 |a GBV_ILN_50 
912 |a GBV_ILN_61 
912 |a GBV_ILN_65 
912 |a GBV_ILN_69 
912 |a GBV_ILN_70 
912 |a GBV_ILN_72 
912 |a GBV_ILN_120 
912 |a GBV_ILN_130 
912 |a GBV_ILN_227 
912 |a GBV_ILN_244 
912 |a GBV_ILN_285 
912 |a GBV_ILN_294 
912 |a GBV_ILN_350 
912 |a GBV_ILN_665 
912 |a GBV_ILN_813 
951 |a AR 
952 |d 42  |j 2004  |e 10  |b 13  |c 10  |h 734-6