MG 262

07/01/2003 - "In this study, we investigated the effects of cell-permeable proteasome inhibitors MG-132, MG-262, PSI, and lactacystin on multiple myeloma cell lines OPM-2, U266, RPMI 8226-S, freshly isolated plasma cells with or without deletion of chromosome 13 from patients with multiple myeloma and plasma cell leukemia, and CD34+ human hematopoietic stem cells. "
05/01/2008 - "Three proteasome inhibitors, MG-132, lactacystin, and MG-262, inhibited UV-induced translesion replication in a wide range of cancer cell lines, including HeLa, HGC-27, MCF-7, HepG2, WiDr, a malignant melanoma, an acute lymphoblastic leukemia, and a multiple myeloma cell line; irrespective of cell origin, histological type, or p53 status. "

07/01/2003 - "In this study, we investigated the effects of cell-permeable proteasome inhibitors MG-132, MG-262, PSI, and lactacystin on multiple myeloma cell lines OPM-2, U266, RPMI 8226-S, freshly isolated plasma cells with or without deletion of chromosome 13 from patients with multiple myeloma and plasma cell leukemia, and CD34+ human hematopoietic stem cells. "

09/23/2022 - "In xenograft tumor model, the weight and size of tumors in control, sh-circTNPO1 #1+ miR NC and sh-circTNPO1 #1+ miR-338-3p inhibitor mice were (458.80±158.10) mg, (262.50±82.09) mg, (395.40±137.60) mg and (593.00±228.40) mm(2,) (203.30±144.20) mm(2,) (488.60±208.60) mm(2,) respectively. "
01/01/2011 - "In the wild-type MEF, UV-TLS was slow (similar to that of human cancer cells or XP-V cells), and was abolished by caffeine or MG-262. "
09/01/2008 - "To investigate whether the proteasomes inhibitor MG262 exerts its anti-cancer function by inducing apoptosis in human ovarian cancer cells, and whether the extracellular signal regulated kinase (ERK) signaling pathway is involved in the regulation of apoptosis induction. "
02/28/2011 - "We report, for the first time, that: (i) the combination of natural product gambogic acid and the proteasome inhibitor MG132 or MG262 results in a synergistic inhibitory effect on growth of malignant cells and tumors in allograft animal models and (ii) there was no apparent systemic toxicity observed in the animals treated with the combination. "
02/28/2011 - "In an effort to investigate this effect, human leukemia K562 cells, mouse hepatocarcinoma H22 cells and H22 cell allografts were treated with gambogic acid, a proteasome inhibitor (MG132 or MG262) or the combination of both, followed by measurement of cellular viability, apoptosis induction and tumor growth inhibition. "

05/01/2008 - "Three proteasome inhibitors, MG-132, lactacystin, and MG-262, inhibited UV-induced translesion replication in a wide range of cancer cell lines, including HeLa, HGC-27, MCF-7, HepG2, WiDr, a malignant melanoma, an acute lymphoblastic leukemia, and a multiple myeloma cell line; irrespective of cell origin, histological type, or p53 status. "

08/15/2003 - "Since recent experiments have demonstrated the importance of anti-Flt-1 therapy in the inhibition of tumor angiogenesis, retinal angiogenesis, arthritis, and atherosclerosis (Luttun et al. [2002]: Nat Med 8:831-840), our observation on down-regulation of Flt-1 in microvascular endothelial cells and macrophages by MG262 supports the postulated role of the proteasome inhibitors as potential candidates for therapeutic modulation of angiogenesis and inflammation."