Tiziana Life Sciences Announces New Biomarker Data Showing Nasal Foralumab Downregulates CSF Inflammation, Upregulates Neuroprotective Pathways, and Correlates with Reduced Microglial Activation on PET Scans in na-SPMS Patients with PIRA

BOSTON, Feb. 25, 2026 (GLOBE NEWSWIRE) -- Tiziana Life Sciences, Ltd. (Nasdaq: TLSA) (“Tiziana”), a biotechnology company developing its lead candidate, intranasal foralumab, a fully human, anti-CD3 monoclonal antibody, announces positive new biomarker data from a late-breaking poster titled “Nasal foralumab downregulates CSF inflammation and upregulates CSF neuroprotective proteomic pathways which correlate with [F-18]PBR06-PET imaging in na-SPMS with PIRA,” which was presented by investigators from Brigha ...