Biotechnological Fungal Platforms for the Production of Biosynthetic Cannabinoids.

Cannabinoids are bioactive meroterpenoids comprising prenylated polyketide molecules that can modulate a wide range of physiological processes. Cannabinoids have been shown to possess various medical/therapeutic effects, such as anti-convulsive, anti-anxiety, anti-psychotic, antinausea, and anti-microbial properties. The increasing interest in their beneficial effects and application as clinically useful drugs has promoted the development of heterologous biosynthetic platforms for the industrial production of these compounds.

Penicillium chrysogenum Fermentation and Analysis of Benzylpenicillin by Bioassay and HPLC.

Penicillium chrysogenum, recently re-identified as Penicillium rubens, is the microorganism used for the industrial production of penicillin. This filamentous fungus (mold) probably represents the best example of adaptation of a microorganism to industrial production conditions and therefore, it can be considered as a model organism for the study of primary and secondary metabolism under a highly stressful environment. In this regard, biosynthesis and production of benzylpenicillin can be used as an interesting phenotypic trait for those studies.

Auxins of microbial origin and their use in agriculture.

To maintain the world population demand, a sustainable agriculture is needed. Since current global vision is more friendly with the environment, eco-friendly alternatives are desirable. In this sense, plant growth-promoting rhizobacteria could be the choice for the management of soil-borne diseases of crop plants.

Omics Approaches Applied to and Penicillin Production: Revealing the Secrets of Improved Productivity.

Penicillin biosynthesis by is one of the best-characterized biological processes from the genetic, molecular, biochemical, and subcellular points of view. Several omics studies have been carried out in this filamentous fungus during the last decade, which have contributed to gathering a deep knowledge about the molecular mechanisms underlying improved productivity in industrial strains. The information provided by these studies is extremely useful for enhancing the production of penicillin or other bioactive secondary metabolites by means of Biotechnology or Synthetic Biology.

Mitochondria in Sepsis-Induced AKI.

AKI is a common clinical condition associated with the risk of developing CKD and ESKD. Sepsis is the leading cause of AKI in the intensive care unit (ICU) and accounts for nearly half of all AKI events. Patients with AKI who require dialysis have an unacceptably high mortality rate of 60%-80%.

The keepers of the ring: regulators of FtsZ assembly.

FtsZ, a GTPase distributed in the cytoplasm of most bacteria, is the major component of the machinery responsible for division (the divisome) in Escherichia coli. It interacts with additional proteins that contribute to its function forming a ring at the midcell that is essential to constrict the membrane. FtsZ is indirectly anchored to the membrane and it is prevented from polymerizing at locations where septation is undesired.