Gelatin-Based Matrices as a Tunable Platform To Study in Vitro and in Vivo 3D Cell Invasion.

Hydrogels have been used as synthetic mimics of 3D extracellular matrices (ECM) and their physical properties like stiffness, degradability, and porosity have been known to influence the behavior of encapsulated cells. However, to understand the role of individual properties, the influence of biophysical cues should be decoupled from biochemical ones. In this study, we have used hydrogels as a tunable model matrix to develop a 3D cell culture platform for studying cell invasion.

Cystic echinococcosis in animals and humans of Maharashtra State, India.

Echinococcosis/hydatidosis which is a neglected parasitic zoonosis in the developing country like India. The study was conducted during April, 2010 to March, 2017 to determine the prevalence among slaughtered food animals, dogs and human. The samples were collected from the various slaughterhouses situated in different regions of Maharashtra state.

Prevalence and molecular characterization of species in cattle and buffalo calves in Mumbai region of India.

Faecal samples of cattle and buffaloes of Mumbai region collected between November 2012 to June 2013 were analysed by conventional and molecular tools to note the prevalence of cryptosporidiosis and species involved in the infection. Conventional analysis viz., direct faecal smear examination, faecal smear examination after normal saline sedimentation, Sheather's floatation and Sheather's floatation sedimentation smear methods demonstrated oocysts of in 141 (36.

Biophysical regulation of mouse embryonic stem cell fate and genomic integrity by feeder derived matrices.

For maintaining pluripotency, mouse embryonic stem cells (mESCs) are typically grown on mitotically inactivated mouse embryonic fibroblasts (MEFs). While the role of MEF conditioned media (MEFCM) and leukemia inhibitory factor (LIF) in regulating mESC pluripotency has led to culturing of mESCs on LIF/MEFCM supplemented gelatin-coated substrates, the role of physical interactions between MEFs and mESCs in regulating mESC pluripotency remains to be fully understood. Here, we address this question by characterizing the physicochemical properties of MEF derived matrices (MEFDMs), and probing their role in regulating mESC fate.