Thrombopoietin receptor activation by myeloproliferative neoplasm associated calreticulin mutants

Chachoua I., Pecquet C., El-Khoury M., Nivarthi H., Albu R-I., Marty C., Gryshkova V., Defour J-P., Vertenoeil G., Ngo A., Koay A., Raslova H., Courtoy PJ., Choong ML., Plo I., Vainchenker W., Kralovics R., Constantinescu SN.

Key Points Calreticulin mutants responsible for myeloproliferative neoplasms specifically activate the thrombopoietin receptor and in turn JAK2. Activation of the thrombopoietin receptor requires the glycan binding site and a novel C-terminal tail of the mutant calreticulin.

DOI

10.1182/blood-2015-11-681932

Type

Journal article

Publisher

American Society of Hematology

Publication Date

2016-03-10T00:00:00+00:00

Volume

127

Pages

1325 - 1335

Total pages

10

Permalink More information Close