S. Sadhukhan

How motility drives the glassy dynamics in confluent epithelial monolayers?

This paper develops a theoretical framework to understand how motility drives glassy dynamics in epithelial monolayers, showing that confluency affects the effective persistence time-scale of active force.

Influence of co-occurring weakly pathogenic bacterial species on bacterial spot disease dynamics on tomato

This study examines how co-infection with weakly pathogenic bacteria affects disease severity and population dynamics of Xanthomonas perforans on tomato.

Mild ER Stress Impedes Regulated Secretion By Governing Key Exocytotic and granulogenic Molecular Switches

The paper shows ER stress impairs DCV exocytosis in neuroendocrine cells by reducing key exocytotic and granulogenic switches via the CREB/ATF4/eIF2 axis.

Modelling how curved active proteins and shear flow pattern cellular shape and motility

The paper models how curved active proteins and shear flow influence cellular shape and motility, showing cells reorient to minimize adhesion energy.

The origin of universal cell shape variability in a confluent epithelial monolayer

The paper develops a mean-field theory to explain the universal shape variability in epithelial monolayers, showing it arises from a single parameter and is not related to jamming.

Glassiness in cellular Potts model of biological tissue is controlled by disordered energy landscape

The paper develops a theoretical framework for glassy dynamics in confluent biological tissues, showing that glassiness is controlled by disordered energy landscapes and geometric constraints.

Characterising the vocal repertoire of the Indian wolf (Canis lupus pallipes)

This study characterizes four harmonic vocal types in Indian wolves using acoustic analysis of 270 recordings, revealing frequency patterns and variability across call types.