Kumar, V. K.; Srivastav, Y. S.; Sirbaiya, A. K. S.; Singh, S. S. Ribose-5-Phosphate Isomerase Deficiency (RPI): AI-Driven Drug Discovery, 3D-Bioprinted Neural Models, Bedrock for Synthesizing RNA, DNA, ATP, BBB and Gene Therapy, Leukoencephalopathy. JEPMR 2026, 119-135.