Amongst the chemokine signalling axes involved in cancer, chemokine CXCL12 acting on chemokine receptor CXCR4 is particularly significant since it orchestrates migration of cancer cells in a tissue-specific metastatic process.High CXCR4 tumour expression is associated with poor prognosis of lung, brain, CNS, blood and breast cancers.We have identif
Tutors working Lampholders in colleges of education in sub-Saharan Africa are responsible for teaching, and inspiring hundreds of thousands of aspiring teachers, yet they have received little attention in the literature, often being depicted as a conservative cohort of professionals, unprepared for their role, yet resistant to change.This study rep
Metal Bellows finds wide application in expansion joints, which are used in aerospace, chemical plants, power Lampholders system, heat exchangers, automotive vehicle parts, piping system, petrochemical plant, refineries, etc.During service they are subjected to various stresses and exposed to different environments, which leads to failure.Hence the