Author

S. Biswas

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Sep 2026

In-depth comparison of dengue virus laboratory strains and clinical isolates in terms of growth properties and NS1 production and detection in hepatic and non-hepatic cell lines.

Dengue virus (DV) is a major arboviral pathogen, with the liver being a primary target organ. The viral non-structural protein-1 (NS1) plays important roles in replication, autoimmunity, and pathogenesis, but strain-specific differences in NS1 secretion and cell responses remain incompletely understood. In this study,...

Chiroshri Dutta, H. Nath, K. Basu et al. · Virology · 0 citations

Open access Aug 2026

Tripartite host-parasite-virus interactions reshape chronic visceral leishmaniasis through persistent Leptomonas seymouri co-infection

Background Visceral leishmaniasis (VL), caused by Leishmania donovani (LD), is increasingly associated with the insect-restricted trypanosomatid Leptomonas seymouri (LS), which harbours the RNA virus Leptomonas seymouri narna-like virus 1 (Lepsey NLV1). Our recent study demonstrated that LS co-infection with LD enhance...

Sayantan Das, Pritam Dey Sarkar, Rudra Chhajer et al. · bioRxiv · 0 citations