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By a News Reporter-Staff News Editor at Health & Medicine Week -- Current study results on RNA Viruses have been published. According to news reporting originating from Sydney, Australia, by [...]

By a News Reporter-Staff News Editor at Genomics & Genetics Weekly -- Researchers detail new data in Simian Immunodeficiency Virus. According to news reporting from Sydney, Australia, by NewsRx journalists, [...]

By a News Reporter-Staff News Editor at Genomics & Genetics Weekly -- Investigators discuss new findings in Simian Immunodeficiency Virus. According to news reporting out of Amsterdam, Netherlands, by NewsRx [...]

By a News Reporter-Staff News Editor at Life Science Weekly -- New research on RNA Viruses is the subject of a report. According to news reporting out of Atlanta, Georgia, [...]

By a News Reporter-Staff News Editor at Life Science Weekly -- Fresh data on RNA Viruses are presented in a new report. According to news originating from Midlothian, United Kingdom, [...]

According to the authors of recent research from Bethesda, Maryland, 'Massive infection of memory CD4T cells is a hallmark of early simian immunodeficiency virus (SIV) infection, with viral infection peaking [...]

In this recently published study, investigators in Davis, California conducted a study 'To determine whether the ability of primary myeloid dendritic cells (mDCs) to induce regulatory T cells (Treg) is [...]

'CD8(+) T cell responses rapidly select viral variants during acute human immunodeficiency virus (HIV)/simian immunodeficiency virus (SIV) infection,' researchers in Columbia, South Carolina report (see also Simian Immunodeficiency Virus).'We used [...]

'Simian immunodeficiency virus (SIV) infection in African nonhuman primate (NHP) natural hosts is usually nonpathogenic, despite high levels of virus replication. We have previously shown that chronic SIV infection in [...]

'Since the first characterization of SIVsun (L14 strain) from a sun-tailed monkey (Cercopithecus solatus) in Gabon in 1999, no further information exists about the evolutionary history and geographic distribution of [...]

'Simian immunodeficiency virus of chimpanzees (SIVcpz) has a significant negative impact on the health, reproduction, and life span of chimpanzees, yet the prevalence and distribution of this virus in wild-living [...]

According to the authors of recent research from Rockville, Maryland, 'There is considerable variability in host susceptibility to human immunodeficiency virus type 1 (HIV-1) infection, but the host genetic determinants [...]

Current study results from the report, 'Replication-competent simian immunodeficiency virus (SIV) Gag escape mutations archived in latent reservoirs during antiretroviral treatment of SIV-infected macaques,' have been published. According to the [...]

'B cell dysfunction represents a central feature in HIV infection and pathogenesis. Our recent studies have shown that peripheral and lymphoid double positive CD21+CD27+ B cells were able to become [...]

'The intestinal immune dysfunction due to loss of mucosal and peripheral CD4(+) T cells in individuals with HIV/AIDS is presumably responsible for the establishment of persistent cryptosporidiosis. Simian immunodeficiency virus [...]

According to the authors of recent research from Atlanta, Georgia, 'The Simian immunodeficiency virus (SIV) infected macaque model exhibits neuropathological symptoms similar to those of HIV+ patients, and is ideal [...]

'A small percentage of human immunodeficiency virus (HIV)- and simian immunodeficiency virus (SIV)-infected individuals spontaneously control virus replication. The majority of these elite controllers mount high-frequency virus-specific CD4(+) T cell [...]

Current study results from the report, 'Tolerance to chronic delta-9-tetrahydrocannabinol (??-THC) in rhesus macaques infected with simian immunodeficiency virus,' have been published. According to a study from New Orleans, United [...]

'It is now well established that the human immunodeficiency viruses, HIV-1 and HIV-2, are the results of cross-species transmissions of simian immunodeficiency viruses (SIV) naturally infecting nonhuman primates in sub-Saharan [...]

According to recent research published in the journal AIDS Research and Human Retroviruses, 'To gain a better understanding of the assembly process in simian immunodeficiency virus (SIV), we first established [...]

'The kinetics of CD8(+) T cell epitope presentation contribute to the antiviral efficacy of these cells yet remain poorly defined. Here, we demonstrate presentation of virion-derived Vpr peptide epitopes early [...]

Scientists discuss in 'Island biogeography reveals the deep history of SIV' new findings in simian immunodeficiency virus. According to recent research published in the journal Science, 'Simian immunodeficiency virus (SIV) [...]

Scientists discuss in 'Clonal repertoires of virus-specific CD8+ T lymphocytes are shared in mucosal and systemic compartments during chronic simian immunodeficiency virus infection in rhesus monkeys' new findings in simian [...]

New investigation results, 'Envelope vaccination shapes viral envelope evolution following simian immunodeficiency virus infection in rhesus monkeys,' are detailed in a study published in The Journal of Virology. According to [...]

Research findings, 'A limited number of simian immunodeficiency virus (SIV) env variants are transmitted to rhesus macaques vaginally inoculated with SIVmac251,' are discussed in a new report. 'Single-genome amplification (SGA) [...]

Research findings, 'A quantitative affinity-profiling system that reveals distinct CD4/CCR5 usage patterns among human immunodeficiency virus type 1 and simian immunodeficiency virus strains,' are discussed in a new report. 'The [...]

Data detailed in 'MHC heterozygote advantage in simian immunodeficiency virus-infected mauritian cynomolgus macaques' have been presented. 'The importance of a broad CD8 T lymphocyte (CD8-TL) immune response to HIV is [...]

Researchers detail in 'T-cell correlates of vaccine efficacy after a heterologous simian immunodeficiency virus challenge,' new data in simian immunodeficiency virus. According to recent research from the United States, 'Determining [...]

According to recent research from London, the United Kingdom, 'This study is based on the evidence that immunization of macaques with human CD4+ T cells elicits prevention of simian immunodeficiency [...]

Current study results from the report, 'Induction of SIV p27-specific multifunctional T cells in the gut following prime-boost immunization with Clostridium perfringens and adenovirus vaccines expressing SIV p27,' have been [...]

'The cytoplasmic TRIM5 alpha proteins of certain mammalian lineages efficiently recognize the incoming capsids of particular retroviruses and potently restrict infection in a species-specific manner. Successful retroviruses have evolved capsids [...]

According to recent research from the United States, 'The CD8+ T-cell is a key mediator of antiviral immunity, potentially contributing to control of pathogenic lentiviral infection through both innate and [...]

New research, 'A patch of positively charged amino acids surrounding the human immunodeficiency virus type 1 Vif SLVx4Yx9Y motif influences its interaction with APOBEC3G,' is the subject of a report. [...]

A new study, 'Inhibition of adaptive immune responses leads to a fatal clinical outcome in SIV-infected pigtailed macaques but not vervet African green monkeys,' is now available. 'African green monkeys [...]

According to a study from the United States, 'The evolution of envelope mutations by replicating primate immunodeficiency viruses allows these viruses to escape from the immune pressure mediated by neutralizing [...]

Scientists discuss in 'Preservation of memory CD4(+) T lymphocytes in breast milk of lactating rhesus monkeys during acute simian immunodeficiency virus infection' new findings in simian immunodeficiency virus. According to [...]

According to recent research from London, the United Kingdom, 'Tetherin is an IFN-inducible restriction factor that inhibits HIV-1 particle release in the absence of the HIV-1 countermeasure, viral protein U [...]

New investigation results, 'Partial protection against SIV challenge by vaccination of adenovirus and MVA vectors in rhesus monkeys,' are detailed in a study published in Gene Therapy. According to recent [...]