The result is a vicious cycle where declining NAD+ leads to worse metabolic function, which can lead to weight gain, which increases NNMT activity further
Light Therapy for Keratosis Dermatologists may also suggest a two-step combination of a light source and topical photosensitizer for temporary treatment of keratosis
On the other hand, iron overload exacerbates free radical generation through the Fenton reaction 14
doi: 10.3389/fonc.2026.1834606 Received 19 March 2026 Revised 09 May 2026 Accepted 13 May 2026 Published 28 May 2026 Volume 16 - 2026 Edited by Fahui Liu, Xiamen University, China Reviewed by Armando Patrizio, Memorial Sloan Kettering Cancer Center, NY, United States Qiming Gong, Affiliated Hospital of Youjiang Medical University for Nationalities, China Hao Ling, Technical University of Munich, Germany Updates Copyright 2026 Kennedy, Thomas, DArcy, Odia, Kamdar, Pereira, Scarola, Miles, Frank, Taneja, Seetharamu and Mandal