Center for Neuroscience and Pain Research (L.L., D.-P.L, S.-R.C., J.C., H.-L.P.), Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas; College of Bioscience and Biotechnology (J.C.), Hunan Agricultural University, Changsha, P.R. China; and Department of Integrative Biology and Pharmacology (H.H.), The University of Texas Medical School, Houston, Texas

Center for Neuroscience and Pain Research (L.L., D.-P.L, S.-R.C., J.C., H.-L.P.), Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas; College of Bioscience and Biotechnology (J.C.), Hunan Agricultural University, Changsha, P.R. China; and Department of Integrative Biology and Pharmacology (H.H.), The University of Texas Medical School, Houston, Texas

Center for Neuroscience and Pain Research (L.L., D.-P.L, S.-R.C., J.C., H.-L.P.), Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas; College of Bioscience and Biotechnology (J.C.), Hunan Agricultural University, Changsha, P.R. China; and Department of Integrative Biology and Pharmacology (H.H.), The University of Texas Medical School, Houston, Texas

Center for Neuroscience and Pain Research (L.L., D.-P.L, S.-R.C., J.C., H.-L.P.), Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas; College of Bioscience and Biotechnology (J.C.), Hunan Agricultural University, Changsha, P.R. China; and Department of Integrative Biology and Pharmacology (H.H.), The University of Texas Medical School, Houston, Texas

Center for Neuroscience and Pain Research (L.L., D.-P.L, S.-R.C., J.C., H.-L.P.), Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas; College of Bioscience and Biotechnology (J.C.), Hunan Agricultural University, Changsha, P.R. China; and Department of Integrative Biology and Pharmacology (H.H.), The University of Texas Medical School, Houston, Texas

Center for Neuroscience and Pain Research (L.L., D.-P.L, S.-R.C., J.C., H.-L.P.), Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas; College of Bioscience and Biotechnology (J.C.), Hunan Agricultural University, Changsha, P.R. China; and Department of Integrative Biology and Pharmacology (H.H.), The University of Texas Medical School, Houston, Texas