0000000000684314
AUTHOR
Tambet Teesalu
showing 3 related works from this author
In vivophage display: identification of organ-specific peptides using deep sequencing and differential profiling across tissues
2020
ABSTRACTIn vivophage display is widely used for identification of organ- or disease-specific homing peptides. However, the currentin vivophage biopanning approaches fail to assess biodistribution of specific peptide phages across tissues during the screen, thus necessitating laborious and time-consuming post-screening validation studies on individual peptide phages. Here, we adopted bioinformatics tools used for RNA sequencing for analysis of high throughput sequencing (HTS) data to estimate the representation of individual peptides during biopanningin vivo. The data fromin vivophage screen were analyzed using differential binding – relative representation of each peptide in the target orga…
In vivo phage display: identification of organ-specific peptides using deep sequencing and differential profiling across tissues.
2021
Abstract In vivo phage display is widely used for identification of organ- or disease-specific homing peptides. However, the current in vivo phage biopanning approaches fail to assess biodistribution of specific peptide phages across tissues during the screen, thus necessitating laborious and time-consuming post-screening validation studies on individual peptide phages. Here, we adopted bioinformatics tools used for RNA sequencing for analysis of high-throughput sequencing (HTS) data to estimate the representation of individual peptides during biopanning in vivo. The data from in vivo phage screen were analyzed using differential binding—relative representation of each peptide in the target…
New Tools for Streamlined In Vivo Homing Peptide Identification
2021
In vivo peptide-phage display is an unbiased technique for mapping of the vascular diversity and identification of homing peptides. This chapter is intended to serve as a structured practical guide to execute in vivo T7 phage biopanning and data analysis experiments. We discuss experimental designs and protocols with emphasis on application of high-throughput sequencing-based technologies for streamlined in vivo biopanning and validation of homing peptides.