Microbial communities fundamentally shape ecosystem function and biodiversity across all biological systems through complex dynamics. In coral reef ecosystems, understanding the dynamics of these microbial communities has become critical for predicting reef responses to environmental stressors. Fish skin microbiota are highly susceptible to environmental changes and may vary significantly across species and geographic location...

Multiform glioblastoma (GBM) is the most aggressive primary brain tumor, associated with high heterogeneity, treatment resistance, and poor survival. Temozolomide (TMZ), although the main chemotherapeutic agent used, shows limited efficacy due to low solubility, chemical instability, and acquired resistance. In this context, nanostructured systems can enhance their antitumor efficacy. This study aimed to develop and characteri...

Seeds and fruits are frequently recovered at archaeological sites in the Iberian Peninsula, mainly preserved in a charred state. Plant assemblages recovered from waterlogged and desiccated contexts show that charring leads to a biased representation of certain taxa, as not all plants are equally likely to become charred or survive charring. For instance, wild fruits rarely require processing and are often eaten raw, so their p...

Although biomedical engineering (BME) is a profession with ethical responsibilities comparable to those in medicine, it has, until now, lacked a counterpart to the Hippocratic Oath. While professional societies have established codes of ethics for biomedical engineers, these documents lack the symbolic and ceremonial significance of an oath or pledge. By contrast, the recitation of the Hippocratic Oath, or its modern version,...

In recent decades, wildfire regimes have changed significantly, with increases in frequency, severity and area affected, leading to major habitat alterations that may impact species ecology. While fire's role in plant ecology is well studied, its effects on animal biotic interactions remain poorly understood. In northern Portugal, where wildfires are common, the native rock‐dwelling lizard Podarcis lusitanicus may thrive postf...

Fish microbiome plays an important role in maintaining host homeostasis, with many bacterial functions directly linked to host fitness. Fish microbiome research is advancing fast, especially in the context of aquaculture where several stressors are known to disrupt stability of host‐associated bacteria, prompting dysbiosis. Therefore, understanding the signatures of dysbiosis in different fish mucosae and their association wit...

Early sepsis diagnosis is crucial for implementing adequate antibiotic therapy and for patient survival. This study investigated whether using multiplexed PCR for detecting microorganisms in critical septic patients affects initial antibiotic treatment and compared it to microbiological culture. It also explored scenarios where PCR is more effective in clinical practice. One hundred nineteen specimens (83 blood and 36 respirat...