Publications by authors named "G H Rieke"
The first observations of the James Webb Space Telescope (JWST) have revolutionized our understanding of the Universe by identifying galaxies at redshift z ≈ 13 (refs. ). In addition, the discovery of many luminous galaxies at Cosmic Dawn (z > 10) has suggested that galaxies developed rapidly, in apparent tension with many standard models.
View Article and Find Full Text PDFBackground: SARS-CoV-2 immunogenicity in patients with gastrointestinal cancer (GI cancer) following second and third vaccination was analyzed.
Methods: A total of 125 patients under active anticancer therapy or in follow-up care were included in this prospective study. Seroprevalence of SARS-CoV-2 anti-spike and surrogate neutralization antibodies (NABs) was measured.
The mechanisms involved in HIV-associated natural killer (NK) cell impairment are still incompletely understood. We observed HIV infection to be associated with increased plasma levels of IFABP, a marker for gut epithelial barrier dysfunction, and LBP, a marker for microbial translocation. Both IFABP and LBP plasma concentrations were inversely correlated with NK cell interferon-γ production, suggesting microbial translocation to modulate NK cell functions.
View Article and Find Full Text PDFArticle Synopsis
- * In a cohort of 75 newly diagnosed HIV patients, late diagnosis rates surged to 83% during COVID-19 compared to 59% before, along with higher hospitalization rates and more severe cases.
- * The findings emphasize the need to maintain HIV testing and treatment access during pandemics to prevent setbacks in global health goals and rising AIDS-related complications.