all humans experience anxiety in your life and it is natural that people get anxious when facing stressful situations threatening, but severe and chronic anxiety in the absence of clear cause, is uncommon. studies show that anxiety in men and a young person are less privileged economic classes and in women, low-income people and the elderly and children and teenagers are more common. when locat...

A 32-kilodalton protein antigen (P32) was previously purified to homogeneity from culture filtrate of Mycobacterium bovis BCG (J. De Bruyn, K. Huygen, R. Bosmans, M. Fauville, R. Lippens, J. P. Van Vooren, P. Falmagne, H. G. Wiker, M. Harboe, and M. Turneer, Microb. Pathog. 2:351-366, 1987). Spleen cells from BCG-sensitized mice produce significant amounts of gamma interferon (IFN-gamma) in res...

Mcl-1 is a member of the Bcl-2 family protein; its degradation is required for the initiation of apoptosis. The mechanism, however, is not yet clearly known. Previously, it was reported that Mcl-1 is degraded through the ubiquitination-mediated pathway and the PEST domain is the motif responsible for promoting this degradation. We found evidence that this may not be true. We generated several M...

The HIV-1 Vpr protein participates in the early steps of the virus life cycle by influencing the accuracy of reverse transcription. This role of Vpr was related to the recruitment of the nuclear form of the uracil DNA glycosylase (UNG2) enzyme into virus particles, but several conflicting findings have been reported regarding the role of UNG2 encapsidation on viral infectivity. Here, we report ...

Human replication protein A (huRPA) is a multisubunit protein which is involved in DNA replication, repair and recombination processes. It exists as a stable heterotrimer consisting of p70, p32 and p14 subunits. To understand the contribution of huRPA subunits to DNA binding we applied the photoaffinity labeling technique. The photoreactive oligonucleotide was synthesized in situ by DNA polymer...

The ability of Plasmodium falciparum-infected red blood cells (IRBCs) to bind to vascular endothelium, thus enabling sequestration in vital host organs, is an important pathogenic mechanism in malaria. Adhesion of P. falciparum IRBCs to platelets, which results in the formation of IRBC clumps, is another cytoadherence phenomenon that is associated with severe disease. Here, we have used in vitr...

All humans experience anxiety in your life and it is natural that people get anxious when facing stressful situations threatening, but severe and chronic anxiety in the absence of clear cause, is uncommon. Studies show that anxiety in men and a young person are less privileged economic classes and in women, low-income people and the elderly and children and teenagers are more common. When locat...