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- Linguistic loops and geometric invariants as a way to pre-verbal thought?Publication . Corradetti, Daniele; Alessio MarraniWe introduce the concepts of linguistic transformation, linguistic loop and semantic deficit. By exploiting Lie group theoretical and geometric techniques, we define invariants that capture the structural properties of a whole linguistic loop. This result paves the way to a totally new line of research, employing tools from Lie theory and higher-dimensional geometry within language studies. But, even more intriguingly, our study hints to a mathematical characterization of the meta-linguistic or pre-verbal thought, namely of those cognitive structures that precede the language.
- Selected papers from the XXI SPB national congress of biochemistry 2021Publication . Aureliano, Manuel; Cancela, M. Leonor; Costa, Ana R.; Antunes, Célia M.The XXI SPB National Congress of Biochemistry 2021 was held at the University of Évora in Portugal on 14–16 October 2021. Under challenging conditions, due to the COVID-19 pandemic, we managed to organize the National Congress of Biochemistry in a hybrid format, where at least 2/3 of the participants (130) came to Évora in person. With the pandemic under control, we carried out the Congress both successfully and safely. This was the main meeting point for Portuguese Biochemistry Society (SPB), fostering the discussion and dissemination of high-quality research in biochemistry, both fundamental and applied, taking place in Portugal. The scientific program under the title “Tuning Biochemistry with Life Sciences and Society” covered a broad range of boundaries, ranging from molecular mechanisms of diseases to drug discovery, as well as innovative biochemistry projects. Science and innovation were promoted through dialogue, sharing, and healthy confraternization.
- Special issue: emerging topics in metal complexes: pharmacological activity, 2nd editionPublication . Ścibior, Agnieszka; Aureliano, Manuel; Llopis, JuanThis Special Issue (SI), titled “Emerging Topics in Metal Complexes: Pharmacological Activity, 2nd Edition”, includes reports updating our knowledge about magnesium (Mg) and neurodegeneration, various metal-containing complexes in terms of their potential therapeutic applications (i.e., ruthenium (Ru), platinum (Pt), zinc (Zn), vanadium (V), copper (Cu), magnesium (Mg), and other metal complexes and their mechanisms in treating Alzheimer’s disease (AD)), and the efficacy of platinum (Pt)-based complexes in the treatment of lung cancer. It also includes research into a promising radiotheranostic agent against prostate cancer and a novel Fe(III)-pyridoxal-derivative complex with serum proteins and DNA binding activities. In addition, this SI provides valuable findings on the efficacy of methylene blue (MB) in protecting the heart from doxorubicin (Dox)-induced damage and addresses the identification of key active constituents in Eucommia ulmoides Oliv. leaves (EUOL) against Parkinson’s disease (PD) and their underlying mechanisms. The scientific articles making up this SI, i.e., three review articles and four original papers (seven in total), have garnered a total of 16 citations and 17,528 views, indicating an average of 2 citations and 2,504 views per publication (29 November 2025). Figure 1 summarizes the issues included in this SI.