Project description:Ulcerative colitis is a chronic inflammatory disorder for which a definitive cure is still missing. This is characterized by an overwhelming inflammatory milieu in the colonic tract where a composite set of immune and non-immune cells orchestrate its pathogenesis. Over the last years, a growing body of evidence has been pinpointing gut virome dysbiosis as underlying its progression. Nonetheless, its role during the early phases of chronic inflammation is far from being fully defined. Here we show the gut virome-associated Hepatitis B virus protein X, most likely acquired after an event of zoonotic spillover, to be associated with the early stages of ulcerative colitis and to induce colonic inflammation in mice. It acts as a transcriptional regulator in epithelial cells, provoking barrier leakage and altering mucosal immunity at the level of both innate and adaptive immunity. This study paves the way to the comprehension of the aetiopathogenesis of intestinal inflammation and encourages further investigations of the virome as a trigger also in other scenarios. Moreover, it provides a brand-new standpoint that looks at the virome as a target for tailored treatments, blocking the early phases of chronic inflammation and possibly leading to better disease management.
Project description:Capsicum frutescens is one of the chilli varieties, with erect, highly pungent fruits. This variety is used to prepare hot sauces, chilli concentrates, and oleoresin. Its fruits are also used in traditional Indian medicine to treat arthritis and zoster related pain management. Infection by Polyphagotarsonemus latus commonly called as the Broad mite in chilli, make the leaves turn coppery and dark, show symptoms of leaf curl and stunted growth that eventually results in low yield and economic loss. We carried out gel-free, labelled mass spectrometry-based quantitative proteomic analysis of leaves and apical meristems of healthy and infected plants. We identified a total of 5799 proteins, of which total of which, 1677 proteins found to dysregulated in infested plants.
Project description:Malnutrition is a major underlying cause of mortality in children and women in low and middle-income countries, like Bangladesh. This is mostly due to the poor dietary diversity and where rice is the main staple food. This preliminary study has explored the potential for increased nutritional and health benefits from soaking rice in the traditional Bangladeshi style of traditional soaked rice Panta Bhat for its nutritional value and microbiome contents for possible nutritional and health benefits.
Project description:This study aims to explore the relationship between the respiratory virome, specifically bacteriophages, HERV and the host response in ARDS and to assess their value in predicting the prognosis of ARDS.
2024-10-13 | GSE279069 | GEO
Project description:Microbial diversity on chilli plants
| PRJNA1064378 | ENA
Project description:Virome analysis using whole body of honey bee (Apis mellifera and Apis cerana) in Bangladesh