The Characterization of Cardiac Explants Reveals Unique Fibrosis Patterns and a Predominance of CD8+ T Cell Subpopulations in Patients with Chronic Chagas Cardiomyopathy.

Aim: The present study aimed to characterize the histopathological findings and the phenotype of inflammatory cells in the myocardial tissue of patients with end-stage heart failure (ESHF) secondary to CCC in comparison with ESHF secondary to non-Chagas cardiomyopathies (NCC).

Methods: A total of 32 explanted hearts were collected from transplanted patients between 2014 and 2017. Of these, 21 were classified as CCC and 11 as other NCC.

The effects of reference genes in qRT-PCR assays for determining the immune response of bovine cells (MDBK) infected with the Bovine Viral Diarrhea Virus 1 (BVDV-1).

The bovine viral diarrhea virus (BVDV) causes significant economic losses to the dairy industry worldwide, and understanding its infection mechanisms would be extremely useful in designing new and efficient treatments. Due to the limited number of specific antibodies against bovine proteins, differential gene expression analyses are vital for researching host immune responses to viral infection. qRT-PCR provides a sensitive platform to conduct such gene expression analyses, but suitable housekeeping genes are needed for accurate transcript normalization.