Proteomic Profiling Identifies Specific Leukemic Stem Cell-Associated Protein Expression Patterns in Pediatric AML Patients.

Novel therapeutic tools are warranted to improve outcomes for children with acute myeloid leukemia (AML). Differences in the proteome of leukemic blasts and stem cells (AML-SCs) in AML compared with normal hematopoietic stem cells (HSCs) may facilitate the identification of potential targets for future treatment strategies. In this explorative study, we used mass spectrometry to compare the proteome of AML-SCs and CLEC12A+ blasts from five pediatric AML patients with HSCs and hematopoietic progenitor cells from hematologically healthy, age-matched controls.

[Two different outcomes after Death Cap mushroom intoxication].

Death Cap is one of the most lethal mushrooms in Denmark and may be mistaken for a non-toxic Asian mushroom. We report on two accidental cases admitted 12 and 17 hours after ingestion presenting with gastroenteritis and decline in liver function. The patient who arrived after 12 hours responded well to intensive treatment of liver failure and was discharged after 18 days.