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Drug Details

General Information of the Drug (ID: DR1391)
Name
N, N-dimethyl-D-erythro-sphingosine
Disease Colon cancer [ICD-11: 2B90] Investigative [1]
Combinatorial Therapeutic Effect(s) Validated Clinically or Experimentally
    α. A List of Natural Product(s) Able to Enhance the Efficacy of This Drug
          Ceramide      Ananas comosus     Click to Show/Hide the Molecular Data of This NP
                 Achieving Therapeutic Synergy     Click to Show/Hide
                    Representative Experiment Reporting the Effect of This Combination [2]
                    Detail(s)  Combination Info  click to show the detail info of this combination
                    Molecule(s)
                    Regulation
Up-regulation Expression BAX  Molecule Info 
Pathway MAP
Down-regulation Expression BCL-2  Molecule Info 
Pathway MAP
Up-regulation Cleavage CASP3  Molecule Info 
Pathway MAP
Up-regulation Cleavage CASP9  Molecule Info 
Pathway MAP
                    Biological
                    Regulation
Increase Mitochondrial membrane potential loss
                    In-vitro Model LL/2 (LLC1) CVCL_4358 Malignant tumors Mus musculus
                    Experimental
                    Result(s)
The radiosensitizing activity of ceramide/DMS on LLC cells most likely reflects the dominance of pro-apoptotic signals related to the mitochondria-dependent pathway.
Target and Pathway
Target(s) Bacterial Pseudomonas Elastase (Bact lasB)  Molecule Info  [3]
References
Reference 1 N, N-dimethyl-D-erythro-sphingosine increases intracellular Ca2+ concentration via Na+-Ca2+-exchanger in HCT116 human colon cancer cells. Arch Pharm Res. 2008 Jan;31(1):54-9.
Reference 2 Enhancement of radiosensitivity by combined ceramide and dimethylsphingosine treatment in lung cancer cells. Exp Mol Med. 2004 Oct 31;36(5):411-9.
Reference 3 The dietary phytochemical indole-3-carbinol is a natural elastase enzymatic inhibitor that disrupts cyclin E protein processing. Proc Natl Acad Sci U S A. 2008 Dec 16;105(50):19750-5.
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Cite NPCDR
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Correspondence

X. N. Sun, Y. T. Zhang, Y. Zhou, X. C. Lian, L. L. Yan, T. Pan, T. Jin, H. Xie, Z. M. Liang, W. Q. Qiu, J. X. Wang, Z. R. Li, F. Zhu*, X. B. Sui*. NPCDR: natural product-based drug combination and its disease-specific molecular regulation. Nucleic Acids Research. 50(D1): 1324-1333 (2020). PMID: 34664659

Prof. Feng ZHU  (zhufeng@zju.edu.cn)

College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China


Prof. Xinbing SUI  (hzzju@hznu.edu.cn)

School of Pharmacy and Department of Medical Oncology, the Affiliated Hospital of Hangzhou Normal University, Hangzhou Normal University, Hangzhou, China