Page 13 - Scientific Library

Ras and Rho family members are small G proteins involved in the regulation of actin-dependent cell processes such as motility, growth, and intracellular trafficking. Furthermore, dysfunctions of Ras and

We all react to external factors, even the most cold-blooded person. We might hide our emotions, but there they are.

The same happens in cancer. Cells (both the tumour cells and the normal ones) react

A lot of efforts are made to identify potent and selective inhibitors for the demethylation reactions catalyzed by members of the JMJD2 and JARID1 protein families (1, 2). Both epigenetic eraser enzyme

Free radicals and Reactive Oxygen Species (ROS) are highly reactive molecules generated by normal cellular processes, environmental stress, and UV irradiation. ROS react with numerous cellular components

ELISA are immunoassays widely used in biomarker detection and validation. They have been used in research and clinical settings for more than 40 years, and they allow to quantify, in a simple way, thousands

Poly (ADP-ribose) polymerase (PARP) is a family of proteins which catalyze the NAD-dependent addition of Poly ADP-ribose (PAR) chains to nuclear proteins. PARPs play key signaling roles in apoptosis,

In a previous post on tumour microenvironment (TME) and glycosylation, we indicated that new tools for studies on glycosylation of proteins were being developed. We are happy to announce that they are

ISG15 ubiquitin-like modifier (ISG15) functions intracellularly as a Ubiquitin homologue and a cytokine. ISG15 induces production of IFN-gamma and augments NK/lymphokine-activated killer cell proliferation

As discussed in previous posts, use of new tools allows the finding of new disease-related biomarkers. Today, we want to put our spotlight on esophageal cancer.

A recent alliance between Quansys Biosciences

A previous post explained how samples obtained from patients treated with mAbs can show interference with WB & ELISA methods. More rarely, we can also find other interference effects caused by different

Hyaluronic acid (HA), or hyaluronan, is an ubiquitous, very high molecular mass polysaccharide that has applications in a variety

Cell culture under oxygen controlled conditions: an improvement towards more predictive results

Oxygen concentration in tissues is a key factor for cell and organ survival. In normal conditions, partial