Arena Pharmaceuticals

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Aristea Halts Clinical Trial, Dissolves Company

Safety findings in Phase 2 clinical trials have forced Aristea Therapeutics to stop developing its lead candidate RIST4721 for treating serious immune-mediated inflammatory diseases. As a consequence, Aristea’s management has decided to dissolve the company.

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Batteries and Hydrogen: Competitors or Partners?
CHEManager Spotlight

Batteries and Hydrogen: Competitors or Partners?

17 September 2026 | Reserve your spot to learn where solid-state batteries and green hydrogen are headed—and how leading teams are turning them into scalable energy storage solutions.