Tuberculosis (TB) is a disease as old as mankind, whereas in India the first case of Human Immunodeficiency Virus (HIV) was reported in 1986. HIV and TB are so closely connected that their relationship is often described as a co-epidemic. Aspergilloma (Fungal Ball, Mycetoma) represents a saprophytic growth of aspergillus that colonizes in the preformed cavities commonly due to pulmonary tuberculosis (PTB). We report a case of HIV, active pulmonary tuberculosis and aspergilloma occurring in the same patient. Despite our best efforts, we could not lay our hands on any similar case in the medical literature.
Download full-text PDF |
Source |
---|
PLoS Pathog
January 2025
Department of Experimental Immunology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands.
Identifying cellular and molecular mechanisms maintaining HIV-1 latency in the viral reservoir is crucial for devising effective cure strategies. Here we developed an innovative flow cytometry-fluorescent in situ hybridization (flow-FISH) approach for direct ex vivo reservoir detection without the need for reactivation using a combination of probes detecting abortive and elongated HIV-1 transcripts. Our flow-FISH assay distinguished between HIV-1-infected CD4+ T cells expressing abortive or elongated HIV-1 transcripts in PBMC from untreated and ART-treated PWH from the Amsterdam Cohort Studies.
View Article and Find Full Text PDFCureus
December 2024
Neurological Surgery, Cleveland Clinic Foundation, Cleveland, USA.
Traumatic burst fractures of the atlas occur with axial loading of the cervical spine. Many of these injuries can be treated by nonsurgical management with external orthosis; however, cases with transverse ligament disruption or significant C1 lateral mass displacement require internal reduction and fixation. In patients with poor bone quality in the setting of osteoporosis or chronic illness, atlanto-axial fixation and reduction of the fracture can be a challenge, necessitating extension of fusion to the occiput, which significantly limits the range of motion.
View Article and Find Full Text PDFFront Immunol
January 2025
Leiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, Netherlands.
Introduction: Tuberculosis (TB) is the deadliest infectious disease worldwide and novel vaccines are urgently needed. HLA-E is a virtually monomorphic antigen presentation molecule and is not downregulated upon HIV co-infection. HLA-E restricted specific CD8 T cells are present in the circulation of individuals with active TB (aTB) and infection (TBI) with or without HIV co-infection, making HLA-E restricted T cells interesting vaccination targets for TB.
View Article and Find Full Text PDFJ Family Med Prim Care
December 2024
Center for Health Policy Studies, School of Public Health, Zhejiang University School of Medicine, Hangzhou, China.
Background: Previous studies have found that people with low participation in social activities and living alone were prone to have risky sexual behaviors, while people with high participation in social activities were less prone to have risky sexual behaviors. Based on the above assumptions, we conducted an analysis on elderly population's social networks and human immunodeficiency virus (HIV) risky behaviors in China. In the survey study, considering the sensitivity of sexual behavior, HIV risk behavior of the elderly population is more difficult to measure, so the intermediate variable of HIV perceptions was used instead of the sexual behavioral variable.
View Article and Find Full Text PDFEMBO Mol Med
January 2025
Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany.
Oncolytic viruses (OV) expressing bispecific T-cell engagers (BiTEs) are promising tools for tumor immunotherapy but the range of target tumors is limited. To facilitate effective T-cell stimulation with broad-range applicability, we established membrane-associated T-cell engagers (MATEs) harboring the protein transduction domain of the HIV-Tat protein to achieve non-selective binding to target cells. In vitro, MATEs effectively activated murine T cells and improved killing of MC38 colon carcinoma cells.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!