Impact of ITPA gene polymorphism for predicting anemia and treatment outcome in HCV infected patients taking Sofosbuvir Ribavirin therapy.

Background: Globally, 80 million people are suffering from chronic Hepatitis C virus (HCV) infection. Sofosbuvir ribavirin-based anti-HCV therapy is associated with anemia and other adverse effects. Polymorphisms of Inosine triphosphatase (ITPA) gene may cause functional impairment in the Inosine triphosphate pyrophosphatase enzyme, resulting in enhanced sustained viral response (SVR) and protection from ribavirin-associated anemia in patients on therapy.

Augmentation of Mesenchymal Stem Cells by Using Adult Bovine Serum.

Background: Umbilical cord mesenchymal stem cells (UC-MSCs) are increasingly being utilized for immune-related disease therapies due to their low immunogenicity. However, the primary culture of UC-MSCs requires the supplementation of serum in the growth medium, which has posed a challenge due to ethical issues related to the collection method of the fetal bovine serum (FBS) that is routinely used in cell culture.

Aim: In order to address this, the purpose of this research was to assess the effectiveness of adult bovine serum (ABS) as a different and more affordable source of serum for the in-vitro cultivation of UC-MSCs.