Marin-Valencia I, Good LB, Ma Q, Jeffrey FM, Malloy CR, Pascual JM High-resolution detection of ¹³C multiplets from the conscious mouse brain by ex vivo NMR spectroscopy. J Neurosci Methods. 2012 Jan 15;203(1):50-5. doi: 10.1016/j.jneumeth.2011.09.006. Epub 2011 Sep 17.
Marin-Valencia I, Good LB, Ma Q, Malloy CR, Pascual JM Heptanoate as a neural fuel: energetic and neurotransmitter precursors in normal and glucose transporter I-deficient (G1D) brain. J Cereb Blood Flow Metab. 2013 Feb;33(2):175-82. doi: 10.1038/jcbfm.2012.151. Epub 2012 Oct 17.
Marin-Valencia I, Roe CR, Pascual JM Pyruvate carboxylase deficiency: mechanisms, mimics and anaplerosis. Mol Genet Metab. 2010 Sep;101(1):9-17. doi: 10.1016/j.ymgme.2010.05.004. Epub 2010 Jun 9. Review.
Pascual JM, Wang D, Yang R, Shi L, Yang H, De Vivo DC Structural signatures and membrane helix 4 in GLUT1: inferences from human blood-brain glucose transport mutants. J Biol Chem. 2008 Jun 13;283(24):16732-42. doi: 10.1074/jbc.M801403200. Epub 2008 Apr 3.
Pascual JM [Glucose transport hereditary diseases]. Med Clin (Barc). 2006 Nov 11;127(18):709-14. Spanish.
Xu F, Liu P, Pascual JM, Xiao G, Lu H Effect of hypoxia and hyperoxia on cerebral blood flow, blood oxygenation, and oxidative metabolism. J Cereb Blood Flow Metab. 2012 Oct;32(10):1909-18. doi: 10.1038/jcbfm.2012.93. Epub 2012 Jun 27.
Treatment Development of Triheptanoin for Glucose Transporter Type I Deficiency
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.