First-Line Serplulimab in Extensive-Stage Small Cell Lung Cancer: Secondary Analysis of the ASTRUM-005 Phase 3 Randomized Clinical Trial Key Points Question What are the long-term efficacy and safety outcomes of adding serplulimab to first-line chemotherapy for previously untreated extensive-stage small cell lung cancer (ES-SCLC)?
Abstract Sorbic acid (SA) and its salts are among the world’s most widely used and safest food preservatives, yet their industrial production still relies on fossil fuel-derived feedstocks via chemical synthesis. Here, we report bioproduction of SA through microbial fermentation by decoding its biosynthetic pathway and metabolic engineering of Saccharomyces cerevisiae as a chassis. Here, we identify SA and its amide derivative sorbamide (SN) from Myrothecium sp.
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