** Shares of drug developer Silo Pharma SILO.O rise 5.2%
to $1.63 in premarket trading
** Co says its experimental drug showed positive results
against rheumatoid arthritis in a pre-clinical study
** RA is a chronic inflammatory disorder that affects the
joints and other body systems
** The study investigated binding affinity and optimization
of peptide-guided anti-arthritis drug candidate SPU-21 in human
synovial tissue
** Says data indicated SPU-21's preferential interaction
with the inflamed synovial tissue for disease-suppressive
effects
** Synovial tissue a thin layer of human tissue that lines
the joints and tendon sheaths
** Expects next data for SPU-21 by year-end or early 2024
** As of last close, stock down ~55% YTD
(Reporting by Pratik Jain in Bengaluru)
((Pratik.Jain@thomsonreuters.com;))