"AG-348 (Mitapivat), an allosteric activator of red blood cell pyruvate kinase, increases enzymatic activity, protein stability, and ATP levels over a broad range of PKLR genotypes". Haematologica. 106 (1): 238–249. doi:10.3324/haematol.2019.238865. PMC 7776327. PMID 31974203. External links
"Mitapivat sulfate". Drug Information Portal. U.S. National Library of Medicine. Clinical trial number NCT03548220 for "A Study to Evaluate Efficacy and Safety of AG-348 in Not Regularly Transfused Adult Participants With Pyruvate Kinase Deficiency (PKD)" at ClinicalTrials.gov
Clinical trial number NCT03559699 for "A Study Evaluating the Efficacy and Safety of AG-348 in Regularly Transfused Adult Participants With Pyruvate Kinase Deficiency (PKD)" at ClinicalTrials.gov
A papillary hidradenoma, also termed hidradenoma papilliferum or mammary-like gland adenoma of the vulva, is a rare, but nonetheless most common benign tumor that occurs in and between anal and genital regions (i.e. anogenital  area) of females. These hidradenomas are sharply circumscribed, nodular tumors that usually develop in womens anogenital area (particularly the vulva) but uncommonly occur in other sites in women and men. Papillary hidradenomas that develop outside of the anogenital region are termed ecctopic papillary hidradenomas or ectopic hidradenoma papilliferums.Anogenital papillary hidradenomas are regarded as tumors that form in anogenital mammary–like glands (MLAGs); MLAGs are a type of apocrine gland. MLAGs were once classified as abnormally located breast tissue glands (see accessory breast tissue@ https://doi.org/10.53347/rID-11125) but are now considered to be normal components of the anogenital region. Microscopically, papillary hidradenomas often resemble certain types of breast tumors. Ectopic papillary hidradenomas are thought to be tumors of apocrine glands which have an as yet unclear relationship to MLAGs.Typically, papillary hidradenomas are solitary, slow-growing, small tumors that may have been present for months to many years before the time of diagnosis. The tumors are usually symptomless but may be intermittently or constantly painful, become ulcerated, and exhibit minor levels of bleeding. The pain resulting from these tumors may be simple tenderness, more or less constant usually mild pain, or, in females, dyspareunia, i.e. pain during and just after sexual intercourse.Rarely, papillary hidradenomas have progressed to what appear to be 1) in situ malignancies (i.e.