Editor's Note: Estrogen Receptor α Promotes Breast Cancer by Reprogramming Choline Metabolism

The editors are publishing this note to alert readers to concerns about [this article][1] ([1][2]). The editors were made aware of duplicated Western blot bands in Fig. 4A. Specifically, two sets of Western blot bands are duplicates: (i) T47D CCTα in the top right panel and T47D cadherin in the