The newsletter examines residual DNA contamination in mRNA and biologic vaccine manufacturing, mostly by commenting on specific papers and preprints and proposing assay methods. It also publishes opinion pieces on AI regulation and the author's own DNA amplification work, often with strongly polemical framing.
Website: https://anandamide.substack.com
Breakthrough is a Substack newsletter by a medicine researcher that analyses frontier drug development, such as ESMO trial novelty rankings, 2026 first-in-class approvals, and first-in-human trials in China. It offers readers a structured, data-driven overview of where cutting-edge therapeutics are heading.
The Peptide Review publishes plain-language, evidence-focused background articles on research peptides such as Epitalon, KPV and Ipamorelin, covering their origins, proposed mechanisms and what has and has not been established. Each piece separates claims from the published data and notes the limits of preclinical and clinical findings.
Better Bioeconomy is a weekly newsletter by Eshan covering the companies, capital and ideas behind food production, nutrition and health. Issues mix founder interviews, such as with TurtleTree on precision-fermented lactoferrin, with analysis of deals and regulation in nutrition.
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