AICAR (Acadesine)

製品コードS1802 バッチS180214

印刷

化学情報

Chemical Structure Synonyms NSC105823, AICA Riboside Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C9H14N4O5
分子量 258.23 CAS No. 2627-69-2
Solubility (25°C)* 体外 DMSO 52 mg/mL (201.37 mM)
Water 52 mg/mL (201.37 mM)
Ethanol Insoluble
体内 （毎回新しく調製した物を用意してください）
Homogeneous suspension
CMC-NA
≥5mg/ml Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明 AMPK活性化剤であるAICAR（Acadesine、NSC105823、AICA Riboside）は、ZMPを蓄積させ、AMPのAMPKおよびAMPKキナーゼに対する刺激効果を模倣します。AICAR（Acadesine）はmitophagyを誘導します。フェーズ3。
in vitro

Acadesine (500 μM) increases the ZMP content in extracts of isolated hepatocytes after up to 30-40 min treatment, then remains fairly constant at approximately 4 nmol/g. This compound causes a transient 12-fold activation of AMPK at 15 min in rat hepatocytes and 2-3 fold activation of AMPK in adipocytes, without affecting levels of ATP, ADP or AMP. It also causes a dramatic inhibition of both fatty acid and sterol synthesis in rat hepatocytes, as well as a dramatic inactivation of HMG-CoA reductase. AICAR induces apoptosis of B-CLL cells in a dose-dependent manner with EC50 of 380 μM. At 0.5 mM, it decreases cell viability of B-CLL cells from 20 representative patients from 68% to 26%, and induces caspase activation and cytochrome c release from mitochondria. Uptake and phosphorylation of the compound are required to induce apoptosis and activate AMPK in B-CLL cells. While concentrations of 2-4 mM only slightly affect the viability of T cells from B-CLL patients, 0.5 mM remarkedly reduces viability of B cells but not T cells. It triggers loss of cell metabolism in K562, LAMA-84 and JURL-MK1 and is also effective in killing resistant K562 cells and Ba/F3 cells carrying the T315I-BCR-ABL mutation. The effect of AICAR is abrogated by GF109203X and Ro-32-0432, both inhibitor of classical and new PKCs and accordingly, it triggers relocation and activation of several PKC isoforms in K562 cells. The compound dose-dependently inhibits K562 colony formation at day 10, the growth inhibitory effect is already detected at 0.25 mM and is maximal at 2.5 mM. AICAR causes a concentration-related reduction in CD18 expression on LPS-stimulated neutrophils in vitro. It significantly (1 mM) inhibits N-formyl-methionyl-leucyl-phenylalanine-induced granulocyte CD11b up-regulation by a mean of 61% in blood.

in vivo

Acadesine (50 mg/kg) significantly reduces tumor formation in a mouse xenograft model of K562 cells. At 10 mg/kg, this compound results in higher fluid required to stabilize hemodynamics in pigs and inhibits LPS-induced protein permeability of pulmonary capillaries, peak inspiratory pressures on constant tidal volume and dead space ventilation.

特徴 A potential first-in-class ARA.

プロトコル(参考用のみ)

細胞アッセイ 細胞株 K562 cell lines
濃度 2.5 mM
反応時間 10 days
実験の流れ

AICAR (Acadesine) is added to K562 cell lines or primary cells (103 CD34+ cells/mL) growing in semisolid methyl cellulose medium. MethoCult H4100 or H4236 are used for cell lines and primary CD34+ cells respectively. Colonies are detected after 10 days of culture by adding 1 mg/mL of the MTT reagent and are scored by Image J quantification software.
動物実験 動物モデル mouse xenograft model of K562 cells
投薬量 50 mg/kg
投与方法 Injected intraperitoneally

参考

  • https://pubmed.ncbi.nlm.nih.gov/7744080/
  • https://pubmed.ncbi.nlm.nih.gov/12522004/
  • https://pubmed.ncbi.nlm.nih.gov/19924252/
  • https://pubmed.ncbi.nlm.nih.gov/8619186/
  • https://pubmed.ncbi.nlm.nih.gov/7877305/

カスタマーフィードバック

, , British Journal of Pharmacology, 2015, 172(13):3284–3301.

, , J Appl Toxicol, 2017, 37(10):1219-1224

Data from [Data independently produced by , , J Clin Invest, 2019, 129(1):252-267]

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

CD137L promotes immune surveillance in melanoma via HLTF regulation [ Nat Commun, 2025, 16(1):8478] PubMed: 41006211
Calcium dysregulation disrupts mitochondrial homeostasis by interfering AMPK/Drp1 pathway to aggravate plaque progression and instability [ Theranostics, 2025, 15(15):7567-7583] PubMed: 40756371
Hypothalamic Astrocytes Exhibit Glycolytic Features Making Them Prone for Glucose Sensing [ Glia, 2025, 73(11):2253-2272] PubMed: 40708167
Knockdown of POLG Mimics the Neuronal Pathology of Polymerase-γ Spectrum Disorders in Human Neurons [ Cells, 2025, 14(7)480] PubMed: 40214434
Suppression of Fibroblast Growth Factor 23 in UMR106 Osteoblast-Like Cells and MC3T3-E1 Cells by Adipokine Chemerin [ Cell Biochem Funct, 2025, 43(2):e70051] PubMed: 39887469
Nuclear PD-L1 compartmentalization suppresses tumorigenesis and overcomes immunocheckpoint therapy resistance in mice via histone macroH2A1 [ J Clin Invest, 2024, 134(22)e181314] PubMed: 39545415
PRMT5 mediated FUBP1 methylation accelerates prostate cancer progression [ J Clin Invest, 2024, e175023] PubMed: 39146021
Brain Short-Chain Fatty Acids Induce ACSS2 to Ameliorate Depressive-Like Behavior via PPARγ-TPH2 Axis [ Research (Wash D C), 2024, 7:0400] PubMed: 38939042
Aerobic exercise suppresses CCN2 secretion from senescent muscle stem cells and boosts muscle regeneration in aged mice [ J Cachexia Sarcopenia Muscle, 2024, 15(5):1733-1749] PubMed: 38925632
Metabolic regulation of misfolded protein import into mitochondria [ Elife, 2024, 12RP87518] PubMed: 38900507

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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