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model_Yili_Zhang_2021_SciRep.txt
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model_Yili_Zhang_2021_SciRep.txt
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# the following are the equations of kinase pathways
#pathway of ApNT --> Raf
pRaf'=((K_fRaf*ApNT+K_fRafb)*Raf-K_bRaf*pRaf)
Raf=Raf_total-pRaf
p K_fRaf=0.0373
p K_fRafb=0.000133
p K_bRaf=0.000378
p Raf_total=0.5
#pathway of Raf --> MAPKK
MAPKK'=-K_fMAPKK*pRaf*(MAPKK/(MAPKK+K_1mkk))+(K_bMAPKKb+K_bMAPKK*act_dp38*heav(ppMAPKK-0.25))*(pMAPKK/(pMAPKK+K_2mkk))
ppMAPKK'=K_fMAPKK*pRaf*(pMAPKK/(pMAPKK+K_1mkk))-(K_bMAPKKb+K_bMAPKK*act_dp38*heav(ppMAPKK-0.25))*(ppMAPKK/(ppMAPKK+K_2mkk))
pMAPKK=MAPKK_tt-MAPKK-ppMAPKK
p K_fMAPKK=0.41
p K_bMAPKKb=0.04
p K_bMAPKK=0.04
p K_1mkk=0.20
p K_2mkk=0.19
p MAPKK_tt=0.5
# pathway of p38 MAPK --> MAPKK
act_dp38'=(k_EP38MEK*(dpp38-0.15)*heav(dpp38-0.15)-k_dEPMEK*act_dp38)
k_EP38MEK=0.33
k_dEPMEK=0.0013
#pathway of MAPKK --> MAPK
MAPK'=(-K_fMAPK*(ppMAPKK+ppMEKtgf)*(MAPK/(MAPK+K_1mk))+K_bMAPK*(pMAPK/(pMAPK+K_2mk)))
ppMAPK'=(K_fMAPK*(ppMAPKK+ppMEKtgf)*(pMAPK/(pMAPK+K_1mk))-K_bMAPK*(ppMAPK/(ppMAPK+K_2mk)))
pMAPK=MAPK_tt-ppMAPK-MAPK
p K_fMAPK=0.41
p K_1mk=0.19
p K_2mk=0.21
P K_bMAPK=0.12
p MAPK_tt=0.5
#pathway of TGF --> MAPK
MEKtgf'=-K_fMAPKK*TGF*(MEKtgf/(MEKtgf+K_1mkk))+(K_bMAPKKb+K_bMAPKK*act_dp38)*(pMEKtgf/(pMEKtgf+K_2mkk))
ppMEKtgf'=K_fMAPKK*TGF*(pMEKtgf/(pMEKtgf+K_1mkk))-(K_bMAPKKb+K_bMAPKK*act_dp38)*(ppMEKtgf/(ppMEKtgf+K_2mkk))
pMEKtgf=MAPKK_tt/6-MEKtgf-ppMEKtgf
TGF'=(k_TBLTGF*TBL^2/(TBL^2+(0.0078)^2)-k_dTGF*TGF)
p k_TBLTGF=0.0087
p k_dTGF=0.0058
#pathway of 5-HT--> p38 MAPK
pRafP'=((k_fRafp38*5HT+k_bfRfp38)*RafP-k_bRafp38*pRafP)
RafP=RafP_to-pRafP
p k_fRafp38=0.0009
p k_bfRfp38=0.036
p k_bRafp38=0.1
p RafP_to=0.5
MEK6'=(-K_fMAPKK*pRafP*(MEK6/(MEK6+K_1mkk))+K_bMAPKK*(pMEK6/(pMEK6+K_2mkk)))
ppMEK6'=(K_fMAPKK*pRafP*(pMEK6/(pMEK6+K_1mkk))-K_bMAPKK*(ppMEK6/(ppMEK6+K_2mkk)))
pMEK6=MEK6_tt-MEK6-ppMEK6
p38'=(-(K_fp38)*(p38/(p38+K_1mk))+K_b38*(pp38/(pp38+K_2mk)))
dpp38'=((K_fp38)*(pp38/(pp38+K_1mk))-K_b38*(dpp38/(dpp38+K_2mk)))
pp38=p38_total-dpp38-p38
K_fp38=(k_fp38MEK*ppMEK6+k_fp38RSK*pRSK)/(1+act5HT)
act5HT'=(k_E5HT*5HT/(5HT+50)-k_dE5HT*act5HT)
p k_fp38MEK=0.25
p k_fp38RSK=0.99
p MEK6_tt=0.5
p p38_total=0.5
p K_b38=0.12
p k_E5HT=0.8
p k_dE5HT=1
#pathway of PKA and ERK--> RSK
pRSK'=((0.262*(PKAC-0.35)*heav(PKAC-0.35)+0.82*ppMAPK)*RSK-0.31*(pRSK/(pRSK+0.2)))
RSK=RSK_total-pRSK
RSK_total=0.5
#pathway of 5-HT--> PKA
cAMP'=lamda*(5HT/(5HT+K_5HT)+ApNT/(ApNT+12))-K_bcamp*cAMP+cAMPbas
PKAR'=V_syn+K_fpka*PKARC*cAMP^2-K_bpka*PKAR*PKAC-K_dpka*PKAR
PKARC'=-K_fpka*PKARC*cAMP^2+K_bpka*PKAR*PKAC-K_dpka*PKARC
PKAC'=V_syn+K_fpka*PKARC*cAMP^2-K_bpka*PKAR*PKAC-K_dpka*PKAC
p V_syn=0
p K_dpka=0
p cAMPbas=0.7
p lamda=3.64
p K_5HT=85
p K_bcamp=1
p K_fpka=20
p K_bpka=12
#pathway of PKA--> ApNT
ApNT'=(k_fNT*(PKAC-0.35)/((PKAC-0.35)+1)*heav(PKAC-0.35)-k_bNT*ApNT)
p k_fNT=0.3
p k_bNT=0.05
#initial values of kinases
init pRaf=0.13
init MAPKK=0.095
init ppMAPKK=0.26
init MAPK=0.19
init PPMAPK=0.145
init pRafP=0.13
init MEK6=0.095
init ppMEK6=0.26
init p38=0.19
init dpp38=0.145
init act_dp38=0
init PKAC=0.35
init cAMP=0.7
init PKAR=0.35
init PKARC=0.15
init pRSK=0.042
# the following are the equations of CREB1, CREB2, and CEBP
#phosphorylated CREB1 protein
pCREB1'=(k_RSKCREB*(pRSK-0.042)*heav(pRSK-0.042)+k_PKACREB*(PKAC-0.35)*heav(PKAC-0.35))*CREB1-K_dephC1*pCREB1
CREB1=0.05-pCREB1
p k_RSKCREB=1.25
p k_PKACREB=0.3
p K_dephC1=0.05
#phosphorylated CREB2 protein
pCREB2e'=(K_phosC2*ppMAPK*CREB2-K_dephC2*pCREB2e)
pCREB2p'=(K_phosC2*dpp38*CREB2-K_dephC2*pCREB2p)
CREB2=0.05-pCREB2e-pCREB2p
p K_phosC2=3.5
p K_dephC2=0.5
#synthesis OF TGF protein
TBL'=(pCREB1^2/0.003^2)/(1+pCREB1^2/0.003^2+CREB2^2/0.003^2+pCREB2p^2/0.0003^2)-TBL
#initial values of pCREB1, pCREB2, CEBP
init pCREB1=0
init pCREB2e=0.0164
init pCREB2p=0.0168
# training protocols, 5 PULSES OF 5-HT
5HT'=(50*(on0*heav(t-t2)*heav(t2+5-t)+on1*heav(t-t2-inter1)*heav(inter1+5+t2-t)+on2*heav(t-t2-inter1-inter2)*heav(inter1+inter2+5+t2-t)+on3*heav(t-t2-inter1-inter2-inter3)*heav(inter1+inter2+inter3+5+t2-t)+on4*heav(t-t2-inter1-inter2-inter3-inter4)*heav(inter1+inter2+inter3+inter4+5+t2-t))*turnon-5HT)
#ISI 1
inter1=5*(1+a1)
#ISI 2
inter2=5*(1+a2)
#ISI 3
inter3=5*(1+a3)
#ISI 4
inter4=5*(1+a4)
# On and off of 1st pulse
p on0=1
# On and off of 2nd pulse
p on1=1
# On and off of 3rd pulse
p on2=0
# On and off of 4th pulse
p on3=0
# On and off of 5th pulse
p on4=0
p turnoff=0
p turnon=1
#pre-run for 2 days
p t2=2880
p step=8333
a4=(step-10*flr(step/10))
a3=flr((step-100*flr(step/100))/10)
a2=flr((step-1000*flr(step/1000))/100)
a1=flr(step/1000)
aux 1=(t-t2)
aux 4=5HT
aux 7=a1
aux 8=a2
aux 9=a3
aux 10=a4
aux 14=ApNT
aux 18=ppMAPK/0.14*100
aux 19=dpp38/0.145*100
AUX 20=pRSK/0.041*100
aux 22=PKAC/0.35*100
aux 24=TGF
aux 25=TBL
aux 26=pCREB1
aux 28=pCREB2p
@ total=3200, xlo=0, xhi=5000, ylo=0, yhi=10, bounds=10e30, MAXSTOR=1300000,xp=vs, yp=mk,nout=200, dt=0.01,
@ delay=6000
@ output=test1.txt
#@ RANGE=1, RANGEOVER=step2, RANGESTEP=10, RANGELOW=0, RANGEHIGH=10, RANGERESET=yes, RANGEOLDIC=yes, output=test7