We have established a cohort of natural viral suppressors (NVS) who can suppress HIV-1 replication to less than 400 copies/ml in the absence of therapy (similar to Elite Controllers/Elite Suppressors). Of the 59 patients currently in the NVS cohort, 45.8% have chronic hepatitis C virus (HCV) infection, thereby presenting a unique opportunity to study immune activation and the interaction betwee...

Genetic conflict between viruses and their hosts drives evolution and genetic innovation. Prokaryotes evolved CRISPR-mediated adaptive immune systems for protection from viral infection, and viruses have evolved diverse anti-CRISPR (Acr) proteins that subvert these immune systems. The adaptive immune system in Pseudomonas aeruginosa (type I-F) relies on a 350 kDa CRISPR RNA (crRNA)-guided surve...

Chronic myeloid leukemia (CML) is caused by the reciprocal translocation t(9;22)(q34;q11), resulting in BCR-ABL1 fusion gene. tyrosine kinase inhibitors (TKIs) improve overall survival patients with chronic phase CML (CML-CP). Approximately half of who achieve a durable deep molecular response can sustained treatment-free remission (TFR) after TKI discontinuation; thus TFR now therapeutic goal ...

This review summarizes current knowledge of macrophages in helminth infections, with a focus not only on delineating the striking similarities in macrophage phenotype between diverse infections but also on highlighting the differences. Findings from many different labs illustrate that macrophages in helminth infection can act as anti-parasite effectors but can also act as powerful immune suppre...

This paper analyses the results of immunological examinations of 124 patients with thermal injury. We examined indices of peripheral blood such us the size of the population of circulating T-lymphocytes (CD3), T-helpers (CD4), T-suppressors (CD8 and CD25), natural cell killers (CD16), transmembrane protein of apoptotic activity (CD16), B-lymphocytes, phagocyte activity of lymphocytes, and the l...

Elite controllers or suppressors (ES) are human immunodeficiency virus type 1 (HIV-1)-infected patients who control viral replication to <50 copies/ml without antiretroviral therapy. Downregulation of HLA class I molecules is an important mechanism used by HIV-1 to evade the immune system. In this study, we showed that primary isolates from ES are as effective as isolates obtained from patients...