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  1. General Info
  2. Effects Info
  3. Reference
Molecular Details
01. General Information
Name Sterol regulatory element-binding protein 1
UniProt ID SRBP1_HUMAN
Gene Name SREBF1
Gene ID 6720
Synonyms
SREBF1, HMD, IFAP2, SREBP1, bHLHd1
Sequence
MDEPPFSEAALEQALGEPCDLDAALLTDIEDMLQLINNQDSDFPGLFDPPYAGSGAGGTD
PASPDTSSPGSLSPPPATLSSSLEAFLSGPQAAPSPLSPPQPAPTPLKMYPSMPAFSPGP
GIKEESVPLSILQTPTPQPLPGALLPQSFPAPAPPQFSSTPVLGYPSPPGGFSTGSPPGN
TQQPLPGLPLASPPGVPPVSLHTQVQSVVPQQLLTVTAAPTAAPVTTTVTSQIQQVPVLL
QPHFIKADSLLLTAMKTDGATVKAAGLSPLVSGTTVQTGPLPTLVSGGTILATVPLVVDA
EKLPINRLAAGSKAPASAQSRGEKRTAHNAIEKRYRSSINDKIIELKDLVVGTEAKLNKS
AVLRKAIDYIRFLQHSNQKLKQENLSLRTAVHKSKSLKDLVSACGSGGNTDVLMEGVKTE
VEDTLTPPPSDAGSPFQSSPLSLGSRGSGSGGSGSDSEPDSPVFEDSKAKPEQRPSLHSR
GMLDRSRLALCTLVFLCLSCNPLASLLGARGLPSPSDTTSVYHSPGRNVLGTESRDGPGW
AQWLLPPVVWLLNGLLVLVSLVLLFVYGEPVTRPHSGPAVYFWRHRKQADLDLARGDFAQ
AAQQLWLALRALGRPLPTSHLDLACSLLWNLIRHLLQRLWVGRWLAGRAGGLQQDCALRV
DASASARDAALVYHKLHQLHTMGKHTGGHLTATNLALSALNLAECAGDAVSVATLAEIYV
AAALRVKTSLPRALHFLTRFFLSSARQACLAQSGSVPPAMQWLCHPVGHRFFVDGDWSVL
STPWESLYSLAGNPVDPLAQVTQLFREHLLERALNCVTQPNPSPGSADGDKEFSDALGYL
QLLNSCSDAAGAPAYSFSISSSMATTTGVDPVAKWWASLTAVVIHWLRRDEEAAERLCPL
VEHLPRVLQESERPLPRAALHSFKAARALLGCAKAESGPASLTICEKASGYLQDSLATTP
ASSSIDKAVQLFLCDLLLVVRTSLWRQQQPPAPAPAAQGTSSRPQASALELRGFQRDLSS
LRRLAQSFRPAMRRVFLHEATARLMAGASPTRTHQLLDRSLRRRAGPGGKGGAVAELEPR
PTRREHAEALLLASCYLPPGFLSAPGQRVGMLAEAARTLEKLGDRRLLHDCQQMLMRLGG
GTTVTSS
Pathway Map MAP LINK
KEGG ID hsa6720
TTD ID T47236
Pfam PF00010
02. Combinatorial Therapeutic Effect(s)
Synergistic Effect
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Enhancing Drug Efficacy
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Combination Pair ID: 440
Pair Name alpha-Mangostin, Gemcitabine
Phytochemical alpha-Mangostin
Drug Gemcitabine
Disease Info [ICD-11: 2C13] Gallbladder cancer Investigative
Regulate Info Down-regulation Sterol regulatory element-binding protein 1 Expression
Result α-Mangostin suppresses the de novo lipogenesis and enhances the chemotherapeutic response to gemcitabine in gallbladder carcinoma cells via targeting the AMPK/SREBP1 cascades.
Combination Pair ID: 688
Pair Name Betulin, Sorafenib
Phytochemical Betulin
Drug Sorafenib
Disease Info [ICD-11: 2C12] Hepatocellular carcinoma Investigative
Regulate Info Up-regulation Sterol regulatory element-binding protein 1 Expression
Result Our data show that SREBP-1 inhibition facilitated the antitumor effects of Sorafenib on HCC cells and xenograft tumors.
Reversing Drug Resistance
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Combination Pair ID: 780
Pair Name Caffeic acid phenethyl ester, Doxorubicin
Phytochemical Caffeic acid phenethyl ester
Drug Doxorubicin
Disease Info [ICD-11: 2C60] Breast cancer Investigative
Regulate Info Down-regulation Sterol regulatory element-binding protein 1 Expression
Result Our results suggest that CAPE treatment reversed DOX resistance in breast cancer cells, at least in part by inhibiting Akt/mTOR/SREBP1 pathway-mediated lipid metabolism, indicating that CAPE may be an effective substance to assist in the treatment of breast cancer.
03. Reference
No. Title Href
1 α-Mangostin suppresses the de novo lipogenesis and enhances the chemotherapeutic response to gemcitabine in gallbladder carcinoma cells via targeting the AMPK/SREBP1 cascades. J Cell Mol Med. 2020 Jan;24(1):760-771. doi: 10.1111/jcmm.14785. Click
2 SREBP-1 inhibitor Betulin enhances the antitumor effect of Sorafenib on hepatocellular carcinoma via restricting cellular glycolytic activity. Cell Death Dis. 2019 Sep 11;10(9):672. doi: 10.1038/s41419-019-1884-7. Click
3 Caffeic acid phenethyl ester reverses doxorubicin resistance in breast cancer cells via lipid metabolism regulation at least partly by suppressing the Akt/mTOR/SREBP1 pathway. Kaohsiung J Med Sci. 2023 Jun;39(6):605-615. doi: 10.1002/kjm2.12675. Click
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