Yu D, Richardson N, Green C, Spicer A, Murphy M, Flores V, Jang C, Kasza I, Nikodemova M, Wakai M, Tomasiewicz J, Yang S, Miller B, Pak H, Brinkman J, Rojas J, Quinn W, Cheng E, Konon E, Haider L, Finke M, Sonsalla M, Alexander C, Rabinowitz J, Baur J, Malecki K, Lamming D. The adverse metabolic effects of branched-chain amino acids are mediated by isoleucine and valine. Cell Metab. 2021;33(5):905–922.e6. PMCID: PMC8102360

Chini C, Peclat T, Warner G, Kashyap S, Espindola-Netto J, de Oliveira G, Gomez L, Hogan K, Tarragó M, Puranik A, Agorrody G, Thompson K, Dang K, Clarke S, Childs B, Kanamori K, Witte M, Vidal P, Kirkland A, De Cecco M, Chellappa K, McReynolds M, Jankowski C, Tchkonia T, Kirkland J, Sedivy J, van Deursen J, Baker D, van Schooten W, Rabinowitz J, Baur J, Chini E. CD38 ecto-enzyme in immune cells is induced during aging and regulates NAD and NMN levels. Nat Metab. 2020;2(11):1284–1304. PMCID: PMC8752031