Abstract
Effectof
Gprotein—coupledreceptorinhibitoron
17p-·estradiol--induced
proliferationapoptosisin
Ishil盈andHEC.1Acellslshikawacellsproliferation
Objective
AbstractEndometrialcancerISone
three
major
malignanttumors
female
reproductive
system.UnderLong-term
high
levels
stimulationlack
progesterone
antagonist,thebody
increasehance
developing
cancer.Themechanisminclusesclassic
theory‘‘nucleareffects’’andnon-gene
transcriptioneffects.G
protein-coupled
receptor(GPER)isanew
receptor,alsocalled
30(GPR30).Kandaetc
foundestrogenactingcancause
to
increasingexpressionproteinsBcl-2cycleproteinD,inhibitingoxidativestress—inducedapoptosis.Vivacquaete
proved
combining
cancerthyroidcarcinomainducesreducesdirectlyrelated
cancer.Previousour
researchgroupAKT
in
consistentafter
13一estrogenactivatedells,suggestingthatGPERis
verylikely
mediatedP13K/Aktpathwayand
promotedoccurrence
cancer.Abovingstudieshaveshown
may
induce
programcell
growth
multiplication,whileeffect
by
inhibitingsignaling
hasn'treportedSO
far.Thisexperimentobserve
theGprotein-coupledreceptorinhibitoron
1713·-estradiol--inducedproliferation
andapoptosisin
IshikawaHEC-1Acells
preliminarydiscuss
possibilityof
blocking
GPER-induced
signalpath
curing
endometrial
cancer.
Methods1.CulturingIshkawaHEC-1Acellsoutsidethe
body.II
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