Chronic kidney disease (CKD) is a condition caused by the gradual decline of renal function that approximatively affects 10–12% of the world population, thus representing a public health priority. In CKD patients, chronic and systemic low-grade inflammation is observed, and it significantly contributes to disease development and progression, especially for patients with advanced disease. It also results in CKD-associated complications and increased mortality. The low-grade inflammation is due to different factors, such as the decline of glomerular filtration rate, increased immune system activation, reactive oxygen species release, and intestinal homeostasis. Therefore, the possibility to control chronic low-grade inflammation in CKD deserves great attention. In this review, we will examine the current possible pharmacological approaches to counteract the inflammatory state in CKD, focusing our attention both on the pro-inflammatory factors and the pro-resolving mediators involved in CKD inflammatory state.

Global warming strongly impacts many organisms' development, distribution and population structure. This problem has attracted the attention of many scientists to understand and study its actual effects, especially on insects influenced by environmental temperatures. Aphids are a model for studies of the genetics and physiology of stress. Aphids are characterized by parthenogenetic reproduction, which limits the effects of recombination on evolutionary processes, and have shown resistance to various biotic and abiotic stresses. This study was based on the hypothesis that aphids have optimized, over time, genetic mechanisms capable to give them plasticity through genome modifications mediated by transposition. To understand and evaluate the effects of heat stress, the expression levels of transposases and methylases were analyzed in mothers and daughters. Our results show that after four days from the thermal shock, methylation decreases in both mothers and daughters, while transposition significantly increases in daughters, thus generating gene variability, essential for adaptation.

Comprising multiple microorganisms, the microbiota plays a crucial role in regulating the immune system and maintaining homeostasis. The influence of genetic and environmental factors causes the composition of the microbiota to change throughout life, which is called the plasticity of the microbiota. A eubiotic microbiota promotes the immune response, reducing the risk of inflammation and diseases such as IBD and cancer. The Mediterranean diet is of fundamental importance for a healthy microbiota. On the contrary, Western diets lead to microbiota dysbiosis and inflammation. Microalgae, and, in particular, their derivatives, show promise and relevance in the search for potential anti-inflammatory and antioxidant biomolecules. This review focuses on the correlation between microbiota, nutrition, immunity and microalgal derivatives, highlighting how these may be a potential innovative therapeutic strategy for the management of chronic inflammatory diseases.