2-Deoxy-D-glucose (Synonyms: 2-DG) |
Catalog No.GC17430 |
2-Deoxy-D-glucose (2DG), un análogo de la glucosa, actúa como un inhibidor competitivo de la glucólisis.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 154-17-6
Sample solution is provided at 25 µL, 10mM.
2-Deoxy-D-glucose (2DG), un análogo de la glucosa, actúa como un inhibidor competitivo de la glucólisis [1].
Se ha demostrado que 2-Deoxy-D-glucose (2DG) es un agente poderoso para bloquear y sondear el aumento del metabolismo del azúcar en las células cancerosas [2]. Debido a su similitud con la glucosa, 2-Deoxy-D-glucose inhibe la glucólisis, pero, químicamente, también es 2-deoximannosa y es capaz de competir con la manosa en la cadena de oligosacáridos ligados a lípidos durante los primeros pasos de la N-glicosilación. Esta propiedad similar a la manosa de 2-Deoxy-D-glucose resulta en proteínas mal plegadas que llevan al estrés del retículo endoplasmático (ER) [3].
La administración de 2-Deoxy-D-glucose en la dieta produce toxicidad cardíaca en ratas a dosis que van desde 0,02 a 0,3 g/kg (0,04-0,6% de 2-Deoxy-D-glucose por peso en la dieta) y acelera la mortalidad a dosis superiores a 0,2 g/kg (0,4% en la dieta) [4]. 2-Deoxy-D-glucose provoca aumentos en la adrenalina plasmática y la glucosa a los 20 y 60 minutos [5].
References:
[1]. MÜhlenberg T, Grunewald S, Treckmann J, et al. Inhibition of KIT-glycosylation by 2-deoxyglucose abrogates KIT-signaling and combination with ABT-263 synergistically induces apoptosis in gastrointestinal stromal tumor[J]. PloS one, 2015, 10(3): e0120531.
[2]. El Mjiyad N, Caro-Maldonado A, Ramirez-Peinado S, Munoz-Pinedo C. Sugar-free approaches to cancer cell killing. Oncogene. 2011 Jan;30(3):253-64.
[3]. Kurtoglu, Metin, Johnathan C. Maher, and Theodore J. Lampidis. "Differential toxic mechanisms of 2-deoxy-D-glucose versus 2-fluorodeoxy-D-glucose in hypoxic and normoxic tumor cells." Antioxidants & redox signaling 9.9 (2007): 1383-1390.
[4]. Minor R K, Smith Jr D L, Sossong A M, et al. Chronic ingestion of 2-deoxy-D-glucose induces cardiac vacuolization and increases mortality in rats[J]. Toxicology and applied pharmacology, 2010, 243(3): 332-339.
[5]. Bobrovskaya L, Damanhuri H A, Ong L K, et al. Signal transduction pathways and tyrosine hydroxylase regulation in the adrenal medulla following glucoprivation: an in vivo analysis[J]. Neurochemistry international, 2010, 57(2): 162-167.
Average Rating: 5
(Based on Reviews and 35 reference(s) in Google Scholar.)GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
Required fields are marked with *