Note=A chromosomal aberration involving PDGFRB is found in a form of chronic myelomonocytic leukemia (CMML). Translocation t(5;12)(q33;p13) with EVT6/TEL. It is characterized by abnormal clonal myeloid proliferation and by progression to acute myelogenous leukemia (AML).; Myeloproliferative disorder chronic with eosinophilia (MPE) [MIM:131440]: A hematologic disorder characterized by malignant eosinophils proliferation. Note=The gene represented in this entry may be involved in disease pathogenesis. Chromosomal aberrations involving PDGFRB have been found in many instances of chronic myeloproliferative disorder with eosinophilia. Translocation t(5;12) with ETV6 on chromosome 12 creating an PDGFRB-ETV6 fusion protein (PubMed:12181402). Translocation t(5;15)(q33;q22) with TP53BP1 creating a PDGFRB-TP53BP1 fusion protein (PubMed:15492236). Translocation t(1;5)(q23;q33) that forms a PDE4DIP-PDGFRB fusion protein (PubMed:12907457). Translocation t(5;6)(q33-34;q23) with CEP85L that fuses the 5'-end of CEP85L (isoform 4) to the 3'-end of PDGFRB (PubMed:21938754). {ECO:0000269|PubMed:12181402, ECO:0000269|PubMed:12907457, ECO:0000269|PubMed:15492236, ECO:0000269|PubMed:21938754}.; Leukemia, acute myelogenous (AML) [MIM:601626]: A subtype of acute leukemia, a cancer of the white blood cells. AML is a malignant disease of bone marrow characterized by maturational arrest of hematopoietic precursors at an early stage of development. Clonal expansion of myeloid blasts occurs in bone marrow, blood, and other tissue. Myelogenous leukemias develop from changes in cells that normally produce neutrophils, basophils, eosinophils and monocytes. Note=The gene represented in this entry may be involved in disease pathogenesis. A chromosomal aberration involving PDGFRB has been found in a patient with AML. Translocation t(5;14)(q33;q32) with TRIP11 (PubMed:9373237). {ECO:0000269|PubMed:9373237}.; Leukemia, juvenile myelomonocytic (JMML) [MIM:607785]: An aggressive pediatric myelodysplastic syndrome/myeloproliferative disorder characterized by malignant transformation in the hematopoietic stem cell compartment with proliferation of differentiated progeny. Patients have splenomegaly, enlarged lymph nodes, rashes, and hemorrhages. Note=The gene represented in this entry may be involved in disease pathogenesis. A chromosomal aberration involving PDGFRB has been found in a patient with JMML. Translocation t(5;17)(q33;p11.2) with SPECC1 (PubMed:15087372). {ECO:0000269|PubMed:15087372}.; Basal ganglia calcification, idiopathic, 4 (IBGC4) [MIM:615007]: A form of basal ganglia calcification, an autosomal dominant condition characterized by symmetric calcification in the basal ganglia and other brain regions. Affected individuals can either be asymptomatic or show a wide spectrum of neuropsychiatric symptoms, including parkinsonism, dystonia, tremor, ataxia, dementia, psychosis, seizures, and chronic headache. Serum levels of calcium, phosphate, alkaline phosphatase and parathyroid hormone are normal. The neuropathological hallmark of the disease is vascular and pericapillary calcification, mainly of calcium phosphate, in the affected brain areas. {ECO:0000269|PubMed:23255827, ECO:0000269|PubMed:24065723, ECO:0000269|PubMed:26599395}. Note=The disease is caused by mutations affecting the gene represented in this entry.; Myofibromatosis, infantile 1 (IMF1) [MIM:228550]: A rare mesenchymal disorder characterized by the development of benign tumors in the skin, striated muscles, bones, and, more rarely, visceral organs. Subcutaneous or soft tissue nodules commonly involve the skin of the head, neck, and trunk. Skeletal and muscular lesions occur in about half of the patients. Lesions may be solitary or multicentric, and they may be present at birth or become apparent in early infancy or occasionally in adult life. Visceral lesions are associated with high morbidity and mortality. {ECO:0000269|PubMed:23731537, ECO:0000269|PubMed:23731542}. Note=The disease is caused by mutations affecting the gene represented in this entry.; Kosaki overgrowth syndrome (KOGS) [MIM:616592]: A syndrome characterized by somatic overgrowth, distinctive facial features, hyperelastic and fragile skin, and progressive neurologic deterioration with white matter lesions on brain imaging. {ECO:0000269|PubMed:25454926}. Note=The disease is caused by mutations affecting the gene represented in this entry.; Premature aging syndrome, Penttinen type (PENTT) [MIM:601812]: A syndrome characterized by a prematurely aged appearance with lipoatrophy, epidermal and dermal atrophy along with hypertrophic lesions that resemble scars, thin hair, proptosis, underdeveloped cheekbones, and marked acro-osteolysis. {ECO:0000269|PubMed:26279204}. Note=The disease is caused by mutations affecting the gene represented in this entry.
MUTAGEN 579 579 Y->F: Loss of kinase activity; when associated with F-581. Strongly reduces interaction with SRC family kinases. No effect on interaction with GRB10. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:7685273}.; MUTAGEN 581 581 Y->F: Loss of kinase activity; when associated with F-579. No effect on interaction with GRB10. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:7685273}.; MUTAGEN 634 634 K->A,R: Loss of kinase activity. Abolishes interaction with RASA1. No effect on phosphatidylinositol 3-kinase activity. {ECO:0000269|PubMed:1314164, ECO:0000269|PubMed:1846866, ECO:0000269|PubMed:20494825}.; MUTAGEN 716 716 Y->F: No effect neither on interaction with GRB10 and RASA1 nor on phosphatidylinositol 3-kinase activity. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:1314164}.; MUTAGEN 740 740 Y->F: Strongly reduces up-regulation of cell proliferation; when associated with F-751. Strongly decreases phosphatidylinositol 3-kinase activity. No effect on interaction with GRB10 and RASA1. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:1314164, ECO:0000269|PubMed:1375321, ECO:0000269|PubMed:21679854}.; MUTAGEN 751 751 Y->F: Strongly reduces up-regulation of cell proliferation; when associated with F-740. Abolishes phosphatidylinositol 3-kinase activity and interaction with NCK1, and slightly reduces interaction with RASA1. No effect on interaction with GRB10. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:1314164, ECO:0000269|PubMed:1375321, ECO:0000269|PubMed:1653029, ECO:0000269|PubMed:21679854, ECO:0000269|PubMed:7692233}.; MUTAGEN 763 763 Y->F: No effect on interaction with RASA1 and on phosphatidylinositol 3-kinase activity. {ECO:0000269|PubMed:1314164}.; MUTAGEN 771 771 Y->F: Loss of interaction with GRB10. Abolishes interaction with RASA1. No effect on phosphatidylinositol 3-kinase activity. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:1314164, ECO:0000269|PubMed:1375321}.; MUTAGEN 775 775 Y->F: No effect on interaction with RASA1 and on phosphatidylinositol 3-kinase activity. {ECO:0000269|PubMed:1314164}.; MUTAGEN 778 778 Y->F: Strongly reduces expression levels. {ECO:0000269|PubMed:1314164}.; MUTAGEN 857 857 Y->F: Reduces kinase activity. No effect on interaction with GRB10. Abolishes interaction with RASA1. No effect on phosphatidylinositol 3-kinase activity. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:1314164, ECO:0000269|PubMed:1653029, ECO:0000269|PubMed:20494825}.; MUTAGEN 1009 1009 Y->F: No effect on interaction with GRB10. Abolishes interaction with PLCG1; when associated with F-1021. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:1396585, ECO:0000269|PubMed:7691811}.; MUTAGEN 1021 1021 Y->F: Strongly reduces up-regulation of cell proliferation. Abolishes interaction with PLCG1; when associated with F-1009. No effect on interaction with GRB10. {ECO:0000269|PubMed:10454568, ECO:0000269|PubMed:1396585, ECO:0000269|PubMed:17620338, ECO:0000269|PubMed:21679854}.