DiogenX SAS of France has raised €27.5 million in Series A finance from a venture capital syndicate led by the Boehringer Ingelheim Venture Fund and Roche Venture Fund to advance a candidate drug for type 1 diabetes into clinical development. The drug is a recombinant protein that modulates the Wnt/beta-catenin signalling pathway, a regulator of key cellular functions. In preclinical studies it has shown an ability to regenerate insulin-producing beta cells, according to Johannes Zanzinger, investment director at the Boehringer Ingelheim fund.