Nm23-H1 induces apoptosis in primary effusion lymphoma cells via inhibition of NF-κB signaling through interaction with oncogenic latent protein vFLIP K13 of Kaposi's sarcoma-associated herpes virus.

Background: Primary effusion lymphoma (PEL) is an aggressive form of non-Hodgkin lymphoma of B cells caused by Kaposi's Sarcoma-associated Herpes Virus (KSHV). KSHV encoded latent and lytic antigens promote oncogenic transformation and evade apoptosis through the modulation of various host cellular signaling pathways. Nm23-H1 is a known metastatic suppressor whose expression inversely correlates with the metastatic potential of different cancers.

Biofilm formation of Pasteurella multocida on bentonite clay.

Background And Objectives: Biofilms are structural communities of bacterial cells enshrined in a self produced polymeric matrix. The studies on biofilm formation of Pasteurella multocida have become imperative since it is a respiratory pathogen and its biofilm mode could possibly be one of its virulence factors for survival inside a host. The present study describes a biofilm assay for P.

Outbreaks of salmonellosis in three different poultry farms of Kerala, India.

Avian salmonellosis is an important disease causing serious impediment to the development of poultry industry especially in developing countries of Asia and Africa. Since no "effective" immunoprophylactic measures are available for the disease till date, strict biosecurity is the only alternative to preclude the disease. For formulating the control measures, an understanding of the epidemiology of the disease, proper diagnosis and identification of the causative agent is quintessential.