Arylmethylamino steroids as antiparasitic agents [PDF]
, 2017 In search of antiparasitic agents, we here identify arylmethylamino steroids as potent compounds and characterize more than 60 derivatives. The lead compound 1o is fast acting and highly active against intraerythrocytic stages of chloroquine-sensitive ...
Becker, Katja +19 more
core +4 more sources
Novel 9-Methylanthracene Derivatives as p53 Activators for the Treatment of Glioblastoma Multiforme
MoleculesGlioblastoma multiforme, a highly aggressive and lethal brain tumor, is a substantial clinical challenge and a focus of increasing concern globally. Hematological toxicity and drug resistance of first-line drugs underscore the necessity for new anti ...
Yuxin Feng +6 more
doaj +1 more source
The role of the novel Th17 cytokine IL-26 in intestinal inflammation [PDF]
, 2008 Background and aims: Interleukin 26 (IL-26), a novel IL-10-like cytokine without a murine homologue, is expressed in T helper 1 (Th1) and Th17 cells. Currently, its function in human disease is completely unknown. The aim of this study was to analyse its
Auernhammer, Christoph J. +7 more
core +1 more source
Deficiency of G1 regulators P53, P21Cip1 and/or pRb decreases hepatocyte sensitivity to TGFbeta cell cycle arrest [PDF]
, 2015 TGFbeta is critical to control hepatocyte proliferation by inducing G1-growth arrest through multiple pathways leading to inhibition of E2F transcription activity.
Bellamy, Christopher O +4 more
core +1 more source
Synthesis of Combretastatin A-4 and 3 0 -Aminocombretastatin A-4 derivatives with Aminoacid Containing Pendants and Study of their Interaction with Tubulin and as Downregulators of the VEGF, hTERT and c-Myc Gene Expression [PDF]
, 2020 Natural product combretastatin A-4 (CA-4) and its nitrogenated analogue 3 0 -aminocombretastatin A-4 (AmCA-4) have shown promising antitumor activities.
Agut, Raúl +7 more
core +1 more source
Proapoptotic and antiinvasive activity of Rac1 small molecule inhibitors on malignant glioma cells [PDF]
, 2014 Malignant gliomas are characterized by an intrinsic ability to invade diffusely throughout the normal brain tissue. This feature contributes mainly to the failure of existing therapies. Deregulation of small GTPases signaling, in particular Rac1 activity,
Alonso, Daniel Fernando +7 more
core +2 more sources
Allograft and Xenograft Acceptance under FK‐506 and Other Immunosuppressant Treatment [PDF]
, 1993 We will focus on two issues, both involving, but not confined to FK-506: first, the meaning of the graft acceptance, which is, after all, the objective of immunosuppression for the transplant surgeon; and second, how to take the next great step of ...
Kahan B. D. +9 more
core +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Bioprospection of Tenellins Produced by the Entomopathogenic Fungus Beauveria neobassiana
Journal of FungiFungi are known as prolific producers of bioactive secondary metabolites with applications across various fields, including infectious diseases, as well as in biological control. However, some of the well-known species are still underexplored.
Rita Toshe +7 more
doaj +1 more source
Nitric oxide from inflammatory origin impairs neural stem cell proliferation by inhibiting epidermal growth factor receptor signaling [PDF]
, 2014 Neuroinflammation is characterized by activation of microglial cells, followed by production of nitric oxide (NO), which may have different outcomes on neurogenesis, favoring or inhibiting this process.
Alvarez-Buylla +85 more
core +2 more sources