But it is not certain that L-theanine explains these improvements
The rat receptor was cloned by expression cloning of an islet cDNA library followed by identification of human clones (25, 26, 41, 111)
Annals of dermatology, 36(6), 384388
doi: 10.3389/fendo.2026.1812524 Received 16 February 2026 Revised 30 March 2026 Accepted 10 April 2026 Published 27 April 2026 Volume 17 - 2026 Edited by Carlo Ronsini, Universit degli Studi della Campania Luigi Vanvitelli, Italy Reviewed by Karol Mierzejewski, University of Warmia and Mazury, Poland Sahar Mohamed, German University, Egypt Updates Copyright 2026 Tariq, Tharwat, Batool, Quddus, Safdar and Alharbi
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