Shedding Light on Calcium Dynamics in the Budding Yeast: A Review on Calcium Monitoring with Recombinant Aequorin.

Recombinant aequorin has been extensively used in mammalian and plant systems as a powerful tool for calcium monitoring. While aequorin has also been widely applied in yeast research, a notable gap exists in the literature regarding comprehensive reviews of these applications. This review aims to address that gap by providing an overview of how aequorin has been used to explore calcium homeostasis, signaling pathways, and responses to stressors, heavy metals, and toxic compounds in .

Kcs1 and Vip1: The Key Enzymes behind Inositol Pyrophosphate Signaling in .

The inositol pyrophosphate pathway, a complex cell signaling network, plays a pivotal role in orchestrating vital cellular processes in the budding yeast, where it regulates cell cycle progression, growth, endocytosis, exocytosis, apoptosis, telomere elongation, ribosome biogenesis, and stress responses. This pathway has gained significant attention in pharmacology and medicine due to its role in generating inositol pyrophosphates, which serve as crucial signaling molecules not only in yeast, but also in higher eukaryotes. As targets for therapeutic development, genetic modifications within this pathway hold promise for disease treatment strategies, offering practical applications in biotechnology.

Phylogenetic analysis of torque teno virus in Romania: possible evidence of distinct geographical distribution.

Torque teno virus (TTV) is highly prevalent, but little is known about its circulation in humans. Here, we investigated the geographical distribution and phylogeny of TTV in Romania. A fragment of TTV untranslated region B was sequenced in samples from volunteers across the country.

Point-of-Care Testing-The Key in the Battle against SARS-CoV-2 Pandemic.

The deleterious effects of the coronavirus disease 2019 (COVID-19) pandemic urged the development of diagnostic tools to manage the spread of disease. Currently, the "gold standard" involves the use of quantitative real-time polymerase chain reaction (qRT-PCR) for SARS-CoV-2 detection. Even though it is sensitive, specific and applicable for large batches of samples, qRT-PCR is labour-intensive, time-consuming, requires trained personnel and is not available in remote settings.