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Recurate yeon2007 #269

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31 changes: 21 additions & 10 deletions hbp_knowledge/app/yeon2007.bel
Original file line number Diff line number Diff line change
Expand Up @@ -81,70 +81,81 @@ medium (Figs. 2A and 3A). The 50% inhibitory concentrations
(IC50) of BI-1 were about 1.5 mM for sAPPa and 0.9 mM for APPb,
respectively. But BI-2, which is mainly composed of the core
region BACE1 69–73, did not show the inhibitory effects"

#BI - 2 is 69 - 73
SET Confidence = "Medium"
p(HGNC:BACE1, frag("67_78")) -| sec(a(HBP:"sAPP-beta"))
p(HGNC:BACE1, frag("67_78")) -| sec(a(HBP:"sAPP-alpha"))
p(HGNC:BACE1, frag("69_75")) causesNoChange sec(a(HBP:"sAPP-beta"))
p(HGNC:BACE1, frag("69_75")) causesNoChange sec(a(HBP:"sAPP-alpha"))
p(HGNC:BACE1, frag("69_73")) causesNoChange sec(a(HBP:"sAPP-beta"))
p(HGNC:BACE1, frag("69_73")) causesNoChange sec(a(HBP:"sAPP-alpha"))
UNSET Confidence

SET Evidence="BI-3 also potentially inhibited the release of sAPPb
(IC50 = 0.5 mM) and sAPPa (IC50 = 3.4 mM, Figs. 2B and 3B). BI-
4, which is short peptide of BI-3, showed no effects on sAPP
secretion."

SET Confidence = "High"
p(HGNC:BACE1, frag("228_236")) -| sec(a(HBP:"sAPP-beta"))
p(HGNC:BACE1, frag("228_236")) -| sec(a(HBP:"sAPP-alpha"))
p(HGNC:BACE1, frag("230_235")) causesNoChange sec(a(HBP:"sAPP-beta"))
p(HGNC:BACE1, frag("230_235")) causesNoChange sec(a(HBP:"sAPP-alpha"))
UNSET Confidence

SET Evidence="Surprisingly, BI-1 treatment
resulted in a drastic, dose-dependent increase in the level
of intracellular APPa (Figs. 2A and 3A). BI-3 also induced the
accumulation of intracellular APPa until the concentration
of BI-3 was raised to 12.5 mM; however, treatment of BI-3
with 25 mM decreased the level of intracellular APPa."

SET Confidence = "High"
p(HGNC:BACE1, frag("67_78")) -> a(HBP:"sAPP-alpha", loc(GO:intracellular))
p(HGNC:BACE1, frag("228_236")) -> a(HBP:"sAPP-alpha", loc(GO:intracellular))
UNSET Confidence

SET Evidence="Neither, BI-1 nor,
BI-3, nor any of the other peptides used in this study,
induced any changes of full-length APP levels. They also did
not affect the level of b-actin."

#b-actin : ACTB
SET Confidence = "High"
p(HGNC:BACE1, frag("67_78")) causesNoChange a(CHEBI:"amyloid-beta")
p(HGNC:BACE1, frag("69_75")) causesNoChange a(CHEBI:"amyloid-beta")
p(HGNC:BACE1, frag("228_236")) causesNoChange a(CHEBI:"amyloid-beta")
p(HGNC:BACE1, frag("230_235")) causesNoChange a(CHEBI:"amyloid-beta")

p(HGNC:BACE1, frag("67_78")) causesNoChange p(HGNC:ACTB)
p(HGNC:BACE1, frag("69_75")) causesNoChange p(HGNC:ACTB)
p(HGNC:BACE1, frag("228_236")) causesNoChange p(HGNC:ACTB)
p(HGNC:BACE1, frag("230_235")) causesNoChange p(HGNC:ACTB)
UNSET Confidence

SET Evidence="Taken together, these results show that BI-1 and BI-3 not
only selectively reduce the level of APPbeta but also lead to the
accumulation of APPalpha in cells with no change of full-length
APP level."

SET Confidence = "High"
p(HGNC:BACE1, frag("67_78")) -| a(HBP:"sAPP-beta")
p(HGNC:BACE1, frag("228_236")) -| a(HBP:"sAPP-beta")
p(HGNC:BACE1, frag("67_78")) -> a(HBP:"sAPP-alpha")
p(HGNC:BACE1, frag("228_236")) -> a(HBP:"sAPP-alpha")
UNSET Confidence

SET Evidence="These results
suggest that BACE1 derived peptides do not directly inhibit
BACE activities in vitro when the fluorogenic peptides are used
as a substrate."

SET Confidence = "Medium"
p(HGNC:BACE1, frag("69_75")) causesNoChange act(p(HGNC:BACE1))
p(HGNC:BACE1, frag("230_235")) causesNoChange act(p(HGNC:BACE1))
p(HGNC:BACE1, frag("228_236")) causesNoChange act(p(HGNC:BACE1))
p(HGNC:BACE1, frag("67_78")) causesNoChange act(p(HGNC:BACE1))
UNSET Confidence

SET Evidence="BI-1 treatment
effectively reduced Ab 40 levels (IC50 = 0.06 mM) in the
conditioned medium. BI-3 also inhibited Ab 40 production
(IC50 = 0.2 mM), although the effective concentrations were
relatively high compared to those of BI-1."

#AB 40 : Amyloid- beta polypeptide 40
SET Confidence = "High"
p(HGNC:BACE1, frag("67_78")) -| a(CHEBI:"amyloid-beta polypeptide 40")
p(HGNC:BACE1, frag("228_236")) -| a(CHEBI:"amyloid-beta polypeptide 40")
UNSET Confidence