mirdametinib

01/01/2014 - "Noteworthy, the MAPK inhibitor PD0325901 alone did not significantly mediate tumor response in the context of a KRAS(G12D) model, and improved tumor responses resulted when combined with mTOR inhibition. "
08/01/2012 - "Additionally, we tested efficacy of PD-0325901 in Kras(G12D-LSL) conditional GEMMs (genetically engineered mouse models) which are a valuable tool in translational research to study tumor progression. "
07/01/2012 - "These results provide a detailed study of the effects of PD0325901 in development and show that, unlike in cancer, which requires robust inhibition of MAPK signalling, a partial reduction in phospho-ERK1/2 activity is sufficient to moderate the developmental effects of BRAF(CFC) mutations."
01/01/2008 - "Mean HCC volume was 578 mm3 in control versus 46 mm3 in the single tumor formed in trial II. In trial I, foci of altered hepatocytes (FAH) formed in 78% of control versus 40% and 0% (1 and 10 mg/kg PD0325901) in treatment arms (p<0.05). "
10/01/2015 - "We also treated mice with established tumors at 0.5 and 1.5 mg/kg/day doses of PD-0325901. "

10/01/2021 - "In this study, PD0325901, an oral potent ERK inhibitor, strongly enhanced the efficacy of PD-1 antibody in vitro and in vivo models in non-small cell lung carcinoma (NSCLC) cells. "
10/01/2021 - "PD0325901, an ERK inhibitor, enhances the efficacy of PD-1 inhibitor in non-small cell lung carcinoma."
01/01/2020 - "In this Phase 1 study, the pan-HER inhibitor dacomitinib was combined with the MEK1/2 inhibitor PD-0325901 in patients with KRAS-mutant colorectal, pancreatic and non-small-cell lung cancer (NSCLC). "
04/15/2010 - "A phase II study of PD-0325901, an oral MEK inhibitor, in previously treated patients with advanced non-small cell lung cancer."
01/01/2020 - "Here, we report that the RAF dimer inhibitors lifirafenib (BGB-283) and compound C show a strong synergistic effect with MEKi, including mirdametinib (PD-0325901) and selumetinib, in suppressing the proliferation of K-RAS-mutated non-small-cell lung cancer and colorectal cancer (CRC) cell lines. "

01/01/2023 - "Furthermore, when p-ERK was suppressed using the inhibitor PD0325901, a significant reduction in the TiLV load and decrease in the mx and rsad2 gene expression levels were observed in the TiB cells in days 1-7 following infection. "
01/22/2023 - "Wild-type C57BL6/J and Cftr tm1kth (F508del homozygous) mice were used to evaluate the in vivo therapeutic potential of PD0325901 compared to vehicle treatment in an intranasal methicillin-resistant Staphylococcus aureus (MRSA) infection with the community-acquired MRSA strain USA300. "
11/01/2017 - "pseudomallei infection the inhibition of ERK was achieved in vitro using the inhibitor PD0325901, along with decreased TNF-α production. "
01/22/2023 - "In both wild-type and CF mice, PD0325901 reduced infection related weight loss compared to vehicle treatment groups but did not impair clearance of bacteria in lung, liver, or spleen 1 day after infection. "
01/01/2007 - "For instance, included are descriptions of (1) inhibitors of HA cleavage, such as nafamostat, camostat, gabexate, epsilon-aminocapronic acid and aprotinin, (2) inhibitors of fusion and entry, such as benzoquinones and hydroquinones, CL 385319, BMY-27709, stachyflin, and their analogues, (3) inhibitors of viral RNPs/polymerase/endonuclease, such as T-705, L-735,822, flutimide and their analogues, (4) inhibitors of MEK, such as PD 0325901, CI-1040 and ARRY-142886, and (5) inhibitors of NA such as DANA, FANA, zanamivir, and oseltamivir, etc. Although amantadine and rimantadine are not recommended for treating influenza virus infections because of drug resistance problem, these viral M2 ion channel blockers established a proof-of-concept that the endocytosis of virion into host cells can be a valid drug target because M2 protein is involved in the endocytosis process. "

01/01/2020 - "Here, we report that the RAF dimer inhibitors lifirafenib (BGB-283) and compound C show a strong synergistic effect with MEKi, including mirdametinib (PD-0325901) and selumetinib, in suppressing the proliferation of K-RAS-mutated non-small-cell lung cancer and colorectal cancer (CRC) cell lines. "
01/01/2013 - "The in vivo anti-tumour efficacy and PK-PD properties of the MEK inhibitor PD 0325901 and the PI3K inhibitor GDC-0941, alone and in combination, were evaluated in HCT116 and HT29 human colorectal cancer xenograft tumour-bearing mice, and [(18)F]-FLT PET investigated in mice bearing HCT116 xenografts. "
12/31/2023 - "Studies have demonstrated the efficacy of Palbociclib (CDK 4/6 inhibitor), Gedatolisib (PI3K/mTOR dual inhibitor) and PD0325901 (MEK1/2 inhibitor) in colorectal cancer (CRC), however single agent therapeutics are often limited by the development of resistance. "
06/01/2014 - "Combination PI3K/MEK inhibition with NVP-BKM120 and PD-0325901 induced tumor regression in a mouse model of PIK3CA wild-type, KRAS mutant colorectal cancer, which was mediated by inhibition of mTORC1, inhibition of MCL-1, and activation of BIM. "
04/10/2012 - "This study evaluated the MEK inhibitors AZD6244 and PD0325901, alone and in combination with the dual mTOR/PI3K inhibitor NVP-BEZ235 or the PI3K inhibitor GDC-0941, in three colorectal cancer cell lines. "

01/01/2016 - "We provide experimental evidence for radiosensitizing effects of PD-0325901 in HNSCC. "
09/01/2015 - "MEK Inhibitor PD-0325901 Overcomes Resistance to PI3K/mTOR Inhibitor PF-5212384 and Potentiates Antitumor Effects in Human Head and Neck Squamous Cell Carcinoma."
05/22/2019 - "Although almost all cisplatin-resistant HNSCC cells we tested showed higher ETS-1 phosphorylation levels at T38, we found that inhibition of MEK/ERK pathways with the MEK inhibitor PD0325901 did not block this phosphorylation. "
01/01/2019 - "We treated two cisplatin-resistant HNSCC cell lines, UMSCC74B and O28, with Afatinib, PD0325901, or a combination, and measured signaling pathways, cell proliferation, and survival. "
01/01/2016 - "HNSCC cell lines (p53WT/mut) were treated with the mitogen-activated protein kinase (MEK)-inhibitor PD-0325901 and subsequently irradiated. "