研究进展
子由线粒体向细胞核的迁移。
5.2
compoundsinINS-1pancreaticB—cells[J].Diabetes,2006。55
PARP抑制剂和抗血小板药物的相互作用抗凝
【8】
(3):742-750.
WilmaL.SuarezPinzon.MableyJG.eta1.Poly(ADP—ribose)
polymerase
inhibition
preventsin
spontaneous
and
recurrent
药物是心脏缺血性疾病的常规治疗药物,而PARP抑制剂能保护心肌,缓解心力衰竭进展和心肌死亡,有望成
为冠心病新的治疗方法,那么两者相互作用如何,是否
autoimmunediabetesislet—infiltrating
NODmiceby
inducing
apoptosisof
leukocytes[J].Diabetes.2003,52(7):1683—1688.
可以共同使用呢?一项体外试验研究将INO一1001和阿司匹林、替罗非班、普通肝素、低分子肝素等联合使用,
观察APTF、抗Xu因子活性以及优球蛋白溶解时间,发现PARP抑制剂和抗凝药物联合使用后,上述这些观察
【9】L.JJ.Silentmyocardialiscbemiamayberelatedtoinflammatory
response[J].MedHypotheses,2004,62(4):252—256.
【10】黄恺.姚兰,黄丹,等.急性心肌梗死后1型多聚二磷酸腺苷核糖合
成酶的活化与炎症因子水平的关系【J】.临床心血管病杂志.2008.
24:382-384.
指标并无显著变化,提示PARP抑制剂和抗凝药物联合
应用是安全的【2l】。6结语
PARP作为一种DNA修复相关蛋白酶,其过度激活能促进ROS的产生、胰岛B细胞功能衰竭以及免疫
【11】HidemitsuNakujima,Hinoshi
Critical
role
ofinthe
nuclear
Nagaso,NobukazuKakui,eta1.
of
automodification
poly(ADP-ribose)
gene
polymerase-1
factor—kappaB—dependent
expressioninprimaryculturedmouseglial2004.279:42774—42786.
cells【J】.BiolChem。
【12】KovacsK,TothA,DeresP.eta1.CriticalroleofP13一kinase/Akt
activationinthePARPinhibitorinducedheartfunctionrecoveryduring
炎症系统的激活。而PARP抑制剂在延缓糖尿病及其慢
性并发症的发生、发展中发挥着重要作用,并且可以有
ischemia-repeffusion[J】Biochemicalpharmacology,
2006.71:441—452.
效减少急性心肌梗死炎症反应,保护心肌细胞功能,延缓心肌梗死后心肌重构进程,这种心肌保护作用在糖尿
病患者巾更为显著。因此,PARP作为糖尿病和冠心病重要的联系点,可成为治疗糖尿病尤其是糖尿病慢性并发症以及冠心病的新的治疗靶点,值得深入探讨。7参考文献
…Petermann
E,KeilC,OeiSL.Importanceof
【13]LipsDJ,deWindtLJ,vanKraaljDJ。eta1.Molecular
determinantsofmyocardialhypertrophyandfailure:alternativepathwaysforbeneficialandmaladaptiveHeart.2003.24:883—896.
hypertrophy【J】.Eur
【14】PalfiA,TothA,Hanto
K.etaI.PARP
inhibition
prevents
postinfarctionmyocardialremodelingandheartfailureviatheproteinkinaseC/glycogensynthase
kinase-3
Bpathway【J】
JournalofMolecularandCellularCardiology.2006。41:149-159.
poly(ADP-fibose)
processes[J].
【15】TapodiA,DebreceniB.HantoK。eta1.Pivotalrole
activationinmitochondrialprotectionandcellsurvival
ofAkt
polymerasesintheregulationofDNA—deDendentCelIMoILifeSei。2005.62:731—738.
bypoly
(ADP-ribose)polymerase-1inhibitioninoxidativestress[J].J
【2】2
ViragL.Structure
andfunction
of
poly(ADP—ribose)poly—
pathologies【J】.Curr
BiolChem.2005。280:35767—35775.
merase-1:roleinoxidativestress-relatedVascPharmacol,2005.3:209—221.
【16】
Marcelo
F,CarliD,JanisseJ,et
a1.RoleofChronic
【3】3BrownleeM.Biochemistryandmolecularcellbiologyofdiabetic
HyperglycemiainthePathogenesisofCoronaryMicrovascularDysfunctioninDiabetes,DiabetesandCoronaryDysfunction.2003.41:1387-1393.
Microvascular
complications[J].Nature.2001.414:813—820.
『41
DuX.Mactivityby
atsumuraT.Edelstein
D,eta1.Inhibitionof
GAPDH
poly(ADP-ribose)polymeraseactivatesthreemajor
cells[J].Clin
【17】XiaoCY,ChenM.ZsengellerZ,eta1.Poly(ADP-Ribose)
polymeraseinfarction
in
contributes
diabetic
to
rats
thedevelopment
and
regulates
of
myocardialthe
nuclear
pathwaysofhyperglycemicdamageinendothelialInvest.2003.112:1049-1057.
[5】SzaboC.Rolesofpoly(ADP-ribose)polymeraseactivationin
thepathogenesisofdiabetesmellitus
andits
translocationofapoptosis—inducingfactor【J】.Pharmacology
andExperimentalTherapeutics.2004.31O:498-504.
complications【J】
【18】SugawaraR.HikichiT.KitayaN。eta1.Peroxynitritedecompo—
sition
catalyst,FPl5.and
PharmacologicalResearch。2005.52:60—71.
poly(ADP—ribose)polymerase
entrapment
in
the
retinal
f61
AdaikalakoteswariA,RemaM,MohanV,eta1.OxidativeDNAof
damageandaugmentationnuclearfactor-kappadiabetesand
B
inhibitor.PJ34,inhibit
leukocyte
poly(ADP—ribose)polymerase/
in
patients
with
Type
2
microcirculationofdiabetic11.
rats[J].CurrEyeRes,2004。29:6-
signaling
microangiopathy【J】.TheInternationalJournalof
【19】PacherP.1iaudetL.SorianoFG,eta1.Theroleofpoly(ADP
ribose)polymeraseactivationinthedevelopmentofmyocardial
andendothelialdysfunctionin514-521.
Biochemistry&CellBiology.2007.39:1673-1684.
『71
YeDZ.TaiMH.LinningKD,eta1.MafAexpressionandinsulinpromoter
diabetes[J].Diabetes.2002.51:
activity
areinduced
by
nicotinamideandrelated
1787