A Rare Case of Bacteremia in a Patient with Cirrhosis of Liver.

is a rare pathogen that primarily causes nosocomial infection. It is usually seen in immune dysfunction or immunocompromised patients and patients with invasive medical devices. Here, we present a rare case of bacteremia in a patient with cirrhosis of the liver.

Multimodal Neurologic Monitoring in Patients Undergoing Extracorporeal Membrane Oxygenation.

Introduction Extracorporeal membrane oxygenation (ECMO) is associated with a high rate of neurologic complications. Multimodal neurologic monitoring (MNM) has the potential for early detection and intervention. We examined the safety and feasibility of noninvasive MNM during ECMO.

Scrub typhus-related hepatotoxicity: The Indian scenario.

In Scrunb Typhus, hepatotoxicity is an important, yet understudied, manifestation. We reviewed studies on scrub typhus, published in the last five years (2014-2019), which evaluated its clinico-epidemiological factors in India, and concentrated on its hepatic involvement. Nine studies were found, and no Indian study exclusively evaluated hepatic dysfunction.

BLM helicase is activated in BCR/ABL leukemia cells to modulate responses to cisplatin.

Bloom protein (BLM) is a 3'-5' helicase, mutated in Bloom syndrome, which plays an important role in response to DNA double-strand breaks and stalled replication forks. Here, we show that BCR/ABL tyrosine kinase, which also modulates DNA repair capacity, is associated with elevated expression of BLM. Downregulation of BLM by antisense cDNA or dominant-negative mutant inhibits homologous recombination repair (HRR) and increases sensitivity to cisplatin in BCR/ABL-positive cells.

Role of JC virus agnoprotein in DNA repair.

The late region of human neurotropic JC virus encodes a small 71-amino-acid agnoprotein that is also found in the polyomaviruses simian virus 40 and BK virus. Several functions of agnoprotein have been identified, including roles in regulating viral transcription and virion maturation. Earlier studies showed that agnoprotein expressed alone induced p21/WAF-1 expression and caused cells to accumulate in the G(2)/M stage of the cell cycle.

HIV-1 Tat increases cell survival in response to cisplatin by stimulating Rad51 gene expression.

Tat is an early regulatory protein of human immunodeficiency virus type 1, which plays a central role in the pathogenesis of AIDS by stimulating transcription of the viral genome and impairing several important cellular pathways during the progression of the disease. Here, we investigated the effect of Tat on cell response to DNA damage. Our results indicate that Tat production causes a noticeable increase in the survival rate of PC12 cells upon their treatment with genotoxic agents.

Cell-type-specific gene delivery into neuronal cells in vitro and in vivo.

The avian retroviruses reticuloendotheliosis virus strain A (REV-A) and spleen necrosis virus (SNV) are not naturally infectious in human cells. However, REV-A-derived viral vectors efficiently infect human cells when they are pseudotyped with envelope proteins displaying targeting ligands specific for human cell-surface receptors. Here we report that vectors containing the gag region of REV-A and pol of SNV can be pseudotyped with the envelope protein of vesicular stomatitis virus (VSV) and the glycoproteins of different rabies virus (RV) strains.