Functional genomics has particular promise in silkworm biology for identifying genes involved in a variety of biological functions that include: synthesis and secretion of silk, sex determination pathways, insect-pathogen interactions, chorionogenesis, molecular clocks.
Silk threads (and silk ribbons).
The pathway of silk fibroin biopolymer surface induced cell membrane protein activation was identified by proteomic approaches.
The purpose of this study was to develop the pathway of silk fibroin (SF) biopolymer surface induced cell membrane protein activation.
To further elucidate the role of the Rho/ROCK pathway in silk fiber-induced tenogenesis, we tested whether intact stress fiber formation was a pre-requisite for achieving the cell shape or focal adhesions necessary for cell differentiation.
Bioinformatic analysis of the maize silk dataset not only identified pathways and genes that have been shown to be essential for pollination, but also a number of genes with novel or previously-unidentified functions, such as those encoding amino acid transporters, peptide and oligopeptide transporters, and cysteine-rich receptor-like kinases (CRKs).
Suramin is widely used to study GPCR- and G-protein-initiated cell signaling, including the 20E-induced GPCR pathway in the anterior silk gland of silkworms [ 23], cytosolic Ca2+ increase, and protein kinase C activation [ 29].
Our study provides novel insights into direct regulatory role of silk-gelatin bioink on IHH and Wnt signaling pathways in controlling hypertrophy during chondrogenic differentiation of BMSCs.
The signaling pathways of these two mechanisms in Lepidoptera have been studied in silk gland and fat body, indicating both peculiarities and overlaps.
Although studies performed in silk gland and fat body, as described above, have shed light on the activating pathways of apoptosis and autophagy during PCD in larval organs, uncertainty exists about the true role of autophagy in this setting.
