Publications by authors named "R Ambrose"

Article Synopsis
  • In patients transitioning from acute to chronic hepatitis B virus (HBV) infection, CD8+ T cells fail to effectively eliminate the virus, necessitating new, functional T cell responses for a potential cure.
  • Researchers developed a therapeutic HBV vaccine, AdC6-gDHBV2, using a chimpanzee adenovirus vector that incorporates HSV glycoprotein D to enhance CD8+ T cell responses.
  • In preclinical tests, this vaccine induced significant reductions in circulating HBV DNA and surface antigens, demonstrating its effectiveness even when administered long after the initial infection.
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Climate change is an existential threat to the environmental and socioeconomic sustainability of the coastal zone and impacts will be complex and widespread. Evidence from California and across the United States shows that climate change is impacting coastal communities and challenging managers with a plethora of stressors already present. Widespread action could be taken that would sustain California's coastal ecosystems and communities.

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Maintaining maize quality while drying during a rainy season is a major challenge for smallholder farmers in developing countries. We conducted a study to evaluate the impact of temporarily storing wet maize of 18, 21, and 24% moisture content (m.c.

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Adoptive transfer of tumor antigen-specific CD8 T cells can limit tumor progression but is hampered by the T cells' rapid functional impairment within the tumor microenvironment (TME). This is in part caused by metabolic stress due to lack of oxygen and glucose. Here, we report that fenofibrate treatment of human expanded tumor-infiltrating lymphocytes (TILs) improves their ability to limit melanoma progression in a patient-derived xenograft (PDX) mouse model.

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Human norovirus is the leading cause of acute gastroenteritis worldwide, however despite the significance of this pathogen, we have a limited understanding of how noroviruses cause disease, and modulate the innate immune response. Programmed cell death (PCD) is an important part of the innate response to invading pathogens, but little is known about how specific PCD pathways contribute to norovirus replication. Here, we reveal that murine norovirus (MNV) virus-induced PCD in macrophages correlates with the release of infectious virus.

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