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Because of resistance development by cancer cells against current anticancer drugs, there is a considerable interest in developing novel antitumor agents. We have previously demonstrated that CIGB-552, a novel cell-penet...

Human babesiosis caused by the intraerythrocytic apicomplexan Babesia microti is an expanding tick-borne zoonotic disease that may cause severe symptoms and death in elderly or immunocompromised individuals. In light of ...

INTRODUCTION. The research relevance is due to the need to study the linguistic means of representing one of the iconic mental units of the military conceptual sphere – the “soldier/fighter” concept, which is curre...

Question: A set of easily‐measured (‘soft’) plant traits has been identified as potentially useful predictors of ecosystem functioning in previous studies. Here we aimed to discover whether the screening techniques...

Gastropoda, with approximately 80,000 living species, is the largest class of Mollusca. Among gastropods, apple snails (family Ampullariidae) are globally distributed in tropical and subtropical freshwater ecosystems and...

MicroRNAs (miRNAs), a class of small non-coding RNAs, are key regulators of gene expression at post-transcriptional level and play essential roles in biological processes such as development. MiRNAs silence target mRNAs ...

Nuestro trabajo tiene por objeto analizar la metamorfosis del fenómeno urbano, focalizándonos en una nueva mutación: las mega-regiones urbanas. Consideramos que se trata de un salto a nivel de escala y de funcionalida...

Materias / palabras clave: typology of categories and units, semiotics and semantics of sign systems, semantics of sign systems, semiotics of sign systems, functional and comparative semantics, symbolic and communicative paradigms of language and ...