Published in Journal of medicinal chemistry
. The serine/threonine kinase TBK1 (TANK-binding kinase 1) and its homologue IKKε are non-canonical members of the inhibitor of nuclear factor κB (IκB) kinase family. These kinases play important roles in multiple cellular pathways and, in particular, in inflammation. Herein, we describe our investigations on a family of benzimidazoles and the iden...
Published in Journal of medicinal chemistry
Malaria is a devastating disease caused by Plasmodium parasites, resulting in approximately 435000 deaths in 2018. The impact of malaria is compounded by the emergence of widespread resistance to current antimalarial therapies. Recently, a new strategy was initiated to screen small molecule collections against the Plasmodium parasite enabling the i...
Published in Journal of medicinal chemistry
Activation of the leukotriene A4 hydrolase (LTA4H) aminopeptidase (AP) activity with 4-methoxydiphenylmethane (4MDM) promoted resolution of neutrophil infiltration in a murine cigarette smoke-induced model for emphysematous chronic obstructive pulmonary disease. Recently, 4-(4-benzylphenyl)thiazol-2-amine (ARM1) was published as a ligand for LTA4H ...
Published in Journal of medicinal chemistry
Gastrointestinal stromal tumors (GISTs) are prototypes of stem cell factor receptor (c-KIT)-driven cancer. Two receptor tyrosine kinases, c-KIT and fms-tyrosine kinase (FLT3), are frequently mutated in acute myeloid leukemia (AML) patients, and these mutations are associated with poor prognosis. In this study, we discovered a multitargeted tyrosine...
Published in Journal of medicinal chemistry
The cannabinoid type 2 (CB2) receptor has emerged as a valuable target for therapy and imaging of immune-mediated pathologies. With the aim to find a suitable radiofluorinated analogue of the previously reported CB2 positron emission tomography (PET) radioligand [11C]RSR-056, 38 fluorinated derivatives were synthesized and tested by in vitro bindin...
Published in Journal of medicinal chemistry
The orphan G protein-coupled receptor (GPCR) GPR84 is expressed on immune cells mediating proinflammatory and immunostimulatory effects. In this study, we prepared the fully efficacious, nonbiased GPR84 agonist 6-hexylamino-2,4(1H,3H)-pyrimidinedione (6) in tritium-labeled form ([3H]PSB-1584) by hydrogenation of a hexenyl-substituted precursor with...
Published in Journal of medicinal chemistry
More than 75% of breast cancers are estrogen receptor alpha (ERα) positive (ER+), and resistance to current hormone therapies occurs in one-third of ER+ patients. Tumor resistance is still ERα-dependent, but mutations usually confer constitutive activation to the hormone receptor, rendering ERα modulator drugs such as tamoxifen and aromatase inhibi...
Published in Journal of medicinal chemistry
Lexitropsins are small molecules that bind to the minor groove of DNA as antiparallel dimers in a specific orientation. These molecules have shown therapeutic potential in the treatment of several diseases; however, the development of these molecules to target particular genes requires revealing the factors that dictate their preferred orientation ...
Published in Journal of medicinal chemistry
The epidermal growth factor receptor (EGFR), when carrying an activating mutation like del19 or L858R, acts as an oncogenic driver in a subset of lung tumors. While tumor responses to tyrosine kinase inhibitors (TKIs) are accompanied by marked tumor shrinkage, the response is usually not durable. Most patients relapse within two years of therapy of...
Published in Journal of medicinal chemistry
