Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Chronic and juvenile myelomonocytic leukemias (CMML and JMML) are aggressive myeloproliferative neoplasms that are incurable with conventional chemotherapy. 21451123 2011
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease LHGDN Functional analyses documented that the two most common mutations in PTPN11 associated with JMML caused a gain of function. 12717436 2003
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Unraveling the genetics of JMML has demonstrated that JMML in patients with germ line PTPN11 and CBL mutations often regresses spontaneously, and therapy is seldom indicated. 27913534 2016
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Somatic PTPN11 mutations contribute to leukemogenesis in children with hematologic malignancies including juvenile myelomonocytic leukemia, acute lymphoblastic leukemia, acute myeloid leukemia, and myelodysplasia. 18799937 2008
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Collectively, the results from molecular genetics study and survival analyses suggested a relatively higher frequency and unfavorable prognostic implication of PTPN11 mutations in Korean patients with JMML. 21901340 2012
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease CLINVAR Functional analyses documented that the two most common mutations in PTPN11 associated with JMML caused a gain of function. 12717436 2003
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE These characteristics identify a subset of pediatric AML with PTPN11 mutations that share clinical and biologic features with JMML. 15385933 2004
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Negative regulation of Stat3 by activating PTPN11 mutants contributes to the pathogenesis of Noonan syndrome and juvenile myelomonocytic leukemia. 19509418 2009
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Here, we report that hematopoietic cells differentiated from human induced pluripotent stem cells (hiPSCs) harboring NS/JMML-causing PTPN11 mutations recapitulated JMML features. hiPSC-derived NS/JMML myeloid cells exhibited increased signaling through STAT5 and upregulation of miR-223 and miR-15a. 26456833 2015
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE We recently demonstrated that somatic PTPN11 mutations are the most frequent lesion in juvenile myelomonocytic leukemia and are observed in a smaller percentage of children with other myeloid malignancies. 14982869 2004
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease CLINVAR Mutations in PTPN11 implicate the SHP-2 phosphatase in leukemogenesis. 14644997 2004
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Quantitative assessment of PTPN11 or RAS mutations at the neonatal period and during the clinical course in patients with juvenile myelomonocytic leukaemia. 19874312 2010
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Transduction of the PTPN11 mutation into JMML iPSCs with the wild-type of both genes increased CD34<sup>+</sup> cell production to a level comparable to that obtained with JMML iPSC colonies harbouring the two genetic mutations. 31222725 2019
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease UNIPROT Determination of the catalytic activity of LEOPARD syndrome-associated SHP2 mutants toward parafibromin, a bona fide SHP2 substrate involved in Wnt signaling. 26742426 2016
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE This report describes a juvenile myelomonocytic leukemia (JMML) case with a typical PTPN11 mutation (p.E76K) at different allele frequencies in the bone marrow mononuclear cells, buccal smear cells, and fingernails at diagnosis, which was suggestive of PTPN11 somatic mosaicism; however, the PTPN11 mutation in the buccal smear cells and fingernails was lost after unrelated cord blood transplantation. 26440969 2015
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease CLINVAR These data suggest that there is a genotype/phenotype correlation in the spectrum of PTPN11 mutations found in patients with JMML, NS/MPD, and NS. 15928039 2005
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Acquired PTPN11 mutations occur rarely in adult patients with myelodysplastic syndromes and chronic myelomonocytic leukemia. 15725481 2005
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Animal models of mutant Ptpn11 have probed the signaling pathways that contribute to JMML. 29774106 2018
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Activating mutations of the PTPN11 gene encoding the SHP2 tyrosine phosphatase is the most common genetic abnormality in juvenile myelomonocytic leukemia and is sporadically observed in myelodysplasia (MDS) and acute myeloid leukemia (AML). 17330262 2007
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE The phenotype is variable, and limited genotype phenotype correlation exists with SOS1 mutations often associated with normal cognition and stature, RAF1 mutations entailing a high HCM risk, and certain PTPN11 mutations predisposing to juvenile myelomonocytic leukemia. 23918763 2013
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE We present the case of a child with JMML in the setting of germline PTPN11 mutation and Noonan syndrome with suspected secondary development of monosomy 7 in the bone marrow. 28084675 2017
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE Genome-wide single-nucleotide polymorphism analysis in juvenile myelomonocytic leukemia identifies uniparental disomy surrounding the NF1 locus in cases associated with neurofibromatosis but not in cases with mutant RAS or PTPN11. 17353900 2007
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE We used patient-derived induced pluripotent stem cells (iPSCs) to characterize the signaling profiles and potential therapeutic vulnerabilities of PTPN11-mutant and CBL-mutant JMML. 29884903 2019
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease BEFREE These data suggest that there is a genotype/phenotype correlation in the spectrum of PTPN11 mutations found in patients with JMML, NS/MPD, and NS. 15928039 2005
CUI: C0349639
Disease: Juvenile Myelomonocytic Leukemia
Juvenile Myelomonocytic Leukemia
1.000 GeneticVariation disease LHGDN These data suggest that there is a genotype/phenotype correlation in the spectrum of PTPN11 mutations found in patients with JMML, NS/MPD, and NS. 15928039 2005