- Full text PDF available (7)
- This year (7)
- Last 5 years (20)
- Last 10 years (27)
Journals and Conferences
We report here the rational design and the synthesis of a new series of RNA ligands. These molecules are constituted of various binding motifs that interact cooperatively with HIV-1 TAR RNA, used as a model.
The tyrosine kinase epidermal growth factor receptor (EGFR) has emerged in recent years as a key and validated target of targeted therapies for solid tumors. It plays a central role in oncology since it is involved in many steps of tumor progression such as proliferation, angiogenesis, invasiveness, decreased apoptosis, and loss of differentiation. Recent… (More)
Metastatic renal cell carcinomas (mRCC) are highly vascularized tumors that are a paradigm for the treatment with antiangiogenesis drugs targeting the vascular endothelial growth factor (VEGF) pathway. The available drugs increase the time to progression but are not curative and the patients eventually relapse. In this study we have focused our attention on… (More)
We report herein the synthesis and the in vitro antileishmanial evaluation of 5-substituted-2'-deoxyuridine nucleosides. The most active compound against Leishmania donovani promastigotes was Thia-dU (3a) with an IC50 =3 microM. This compound exhibited the same activity as zidovudine (3'-azido-2'-deoxythymidine) used as nucleoside reference compound.… (More)
The human immunodeficiency virus type-1 (HIV-1) Tat protein stimulates transcriptional elongation. Tat is involved in the transcription machinery by binding to the transactivation response region (TAR) RNA stem-loop structure, which is encoded by the 5' leader sequence found in all HIV-1 mRNAs. Herein, we report the rational design, synthesis, and in vitro… (More)
MicroRNAs (miRNAs) are a recently discovered category of small RNA molecules that regulate gene expression at the post-transcriptional level. Accumulating evidence indicates that miRNAs are aberrantly expressed in a variety of human cancers and revealed to be oncogenic and to play a pivotal role in initiation and progression of these pathologies. It is now… (More)
A sustainable Knoevenagel condensation of a series of aldehydes with malononitrile and ethyl cyanoacetate is described. The process is based on the combination of microwave activation and hydroxyapatite catalysis under solvent-free conditions. Products are obtained in and high yields after short reaction times. The effects of the specific surface of porous… (More)
Melanoma is the deadliest form of skin cancer. While associated survival prognosis is good when diagnosed early, it dramatically drops when melanoma progresses into its metastatic form. Prior to 2011, the favored therapies include interleukin-2 and chemotherapies, regardless of their low efficiency and their toxicity. Following key biological findings, two… (More)
This review describes the formation of six-membered heterocyclic compounds and their fused analogues under microwave activation using modern organic transformations including cyclocondensation, cycloaddition, multicomponents and other modular reactions. The review is divided according to the main heterocycle types in order of increasing complexity, starting… (More)
Thieno analogues of the potent and selective furo-pyrimidine anti-VZV nucleoside family are herein reported. The compounds retain full antiviral potency in comparison to the furo parent.