The centrosomal recruitment of γ-tubulin and its microtubule nucleation activity is α-fodrin guided.

The regulation and recruitment of γ-TuRCs, the prime nucleator of microtubules, to the centrosome are still thrust areas of research. The interaction of fodrin, a sub-plasmalemmal cytoskeletal protein, with γ-tubulin is a new area of interest. To understand the cellular significance of this interaction, we show that depletion of α-fodrin brings in a significant reduction of γ-tubulin in neural cell centrosomes making it functionally under-efficient.

β-Tubulin Isotype, TUBB4B, Regulates The Maintenance of Cancer Stem Cells.

Recent advancements in cancer research have shown that cancer stem cell (CSC) niche is a crucial factor modulating tumor progression and treatment outcomes. It sustains CSCs by orchestrated regulation of several cytokines, growth factors, and signaling pathways. Although the features defining adult stem cell niches are well-explored, the CSC niche is poorly characterized.

α-Fodrin in Cytoskeletal Organization and the Activity of Certain Key Microtubule Kinesins.

Cortical cytoskeletal proteins are significant in controlling various cellular mechanisms such as migration, cell adhesion, intercellular attachment, cellular signaling, exo- and endocytosis and plasma membrane integrity, stability and flexibility. Our earlier studies involving in vitro and ex vivo approaches led us to identify certain undiscovered characteristics of α-fodrin, a prominent cortical protein. The conventional functions attributed to this protein mainly support the plasma membrane.

The Utility of CSF Xpert MTB/RIF in Diagnosis of Tubercular Meningitis in Children.

Objective: To determine the utility of CSF Xpert MTB/RIF (GeneXpert) in diagnosis of tubercular meningitis in children in the age group of 2 mo to 12 y.

Methods: This hospital based prospective observational study was conducted at Department of Pediatrics, Karnataka Institute of Medical Sciences (KIMS), Hubli from December 2015 through November 2016. All children with clinically suspected tuberculous meningitis (TBM) were included in the study.

LRP2 gene variants and their haplotypes strongly influence the risk of developing neural tube defects in the fetus: a family-triad study from South India.

Neural tube defects (NTDs) are the leading cause of infant deaths worldwide. Lipoprotein related receptor 2 (LRP2) has been shown to play a crucial role in neural tube development in mouse models. However, the role of LRP2 gene in the development of human NTDs is not yet known.