@article{ManukjanWiegeringReindletal.2020, author = {Manukjan, Georgi and Wiegering, Verena and Reindl, Tobias and Strauß, Gabriele and Klopocki, Eva and Schulze, Harald and Andres, Oliver}, title = {Novel variants in FERMT3 and RASGRP2 - Genetic linkage in Glanzmann-like bleeding disorders}, series = {Pediatric Blood \& Cancer}, volume = {67}, journal = {Pediatric Blood \& Cancer}, number = {2}, doi = {10.1002/pbc.28078}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-208129}, pages = {e28078}, year = {2020}, abstract = {Defects of platelet intracellular signaling can result in severe platelet dysfunction. Several mutations in each of the linked genes FERMT3 and RASGRP2 on chromosome 11 causing a Glanzmann-like bleeding phenotype have been identified so far. We report on novel variants in two unrelated pediatric patients with severe bleeding diathesis—one with leukocyte adhesion deficiency type III due to a homozygous frameshift in FERMT3 and the other with homozygous variants in both, FERMT3 and RASGRP2 . We focus on the challenging genetic and functional variant assessment and aim to accentuate the risk of obtaining misleading results due to the phenomenon of genetic linkage.}, language = {en} }