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Florian H. Heidel

Researcher at National Institutes of Health

Publications -  144
Citations -  3549

Florian H. Heidel is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Medicine & Haematopoiesis. The author has an hindex of 27, co-authored 107 publications receiving 2734 citations. Previous affiliations of Florian H. Heidel include Harvard University & Schiller International University.

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Clinical resistance to the kinase inhibitor PKC412 in acute myeloid leukemia by mutation of Asn-676 in the FLT3 tyrosine kinase domain

TL;DR: In vivo and in vitro investigation of primary blasts at relapse revealed persistent TK phosphorylation of FLT3 despite sufficient PKC412 serum levels, pointing out that a genetically complex malignancy such as AML may retain dependence on a single oncogenic signal.
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Genetic and pharmacologic inhibition of β-catenin targets imatinib-resistant leukemia stem cells in CML.

TL;DR: In this paper, the authors used a conditional mouse model to show that deletion of β-catenin after CML initiation does not lead to a significant increase in survival, but deletion synergizes with IM to delay disease recurrence after imatinib discontinuation and to abrogate CML stem cells.
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Oncogenic JAK2 V617F causes PD-L1 expression, mediating immune escape in myeloproliferative neoplasms

TL;DR: In MPN, constitutive JAK2/STAT3/STAT5 activation, mainly in monocytes, megakaryocytes, and platelets, caused PD-L1–mediated immune escape by reducing T cell activation, metabolic activity, and cell cycle progression, which paving the way for immunomodulatory approaches relying on PD-1 inhibition.