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Hipercolesterolemia familiar homozigótica em Portugal: caracterização de casos ...
Medeiros, Ana Margarida; Alves, Ana Catarina; Miranda, Beatriz; Chora, Joana Rita; Aguiar, Patrício; Amaro, Mário; Bruges, Margarida; Ferreira, SofiaHipercolesterolemia Familiar (FH) é uma condição autossómica semidominante causada por variantes patogénicas ou provavelmente patogénicas nos genes LDLR, APOB e PCSK9. A FH pode apresentar-se na forma monoalélica (FH heterozigótica) ou bialélica (FH homozigótica). A forma homozigótica é mais rara e com fenótipo mais grave. Indivíduos com FH homozigótica geralmente apresentam hipercolesterolemia severa (LDL>400m...
Familial Partial Lipodystrophy, Dunnigan- type: 2 families identified in a gene...
Alves, Ana Catarina; Medeiros, Ana Margarida; Ferreira, Maria; Miranda, Beatriz; Moldavan, Oana; Travessa, André; Rodrigues, Márcia; Bourbon, MafaldaLipodystrophies are a clinically heterogeneous group of acquired or inherited disorders affecting adipose tissue distribution. familial partial lipodystrophy, Dunnigan-type (FPLD2, OMIM 151660) is the most prevalent subtype and is an autosomal dominant disease characterized by the selective absence of adipose tissue in the extremities and trunk, with fat accumulation in the face, neck, and supraclavicular regio...
Insights Into Homozygous Familial Hypercholesterolemia In Portugal
Medeiros, Ana Margarida; Alves, Ana Catarina; Miranda, Beatriz; Chora, Joana Rita; Aguiar, Patrício; Amaro, Mário; Ferreira, Sofia; Gaspar, AnaBackground and Aims: Homozygous Familial Hypercholesterolemia (HoFH) is a rare, biallelic semidominant condition caused by pathogenic/likely pathogenic (P/LP) variants in LDLR, APOB, and/or PCSK9 genes. HoFH is characterized by a severe phenotype with LDL-C >400 mg/dL, xanthomas, and early-onset atherosclerotic cardiovascular disease (ASCVD). This work presents the clinical/genetic and follow-up data on individ...
Homozygous Familial Hypercholesterolaemia: Insights From Portuguese Cases and F...
Medeiros, Ana Margarida; Alves, Ana Catarina; Miranda, Beatriz; Chora, Joana Rita; Aguiar, Patrício; Amaro, Mário; Bruges, Margarida; Ferreira, SofiaAims: Present the clinical/genetic and follow-up data on individuals genetically identified with HoFH.
ERN BOND: the key European network leveraging diagnosis, research, and treatmen...
Casareto, Lorena; Appelman-Dijkstra, Natasha M.; Brandi, Maria Luisa; Chapurlat, Roland; Cormier-Daire, Valérie; Hamdy, Neveen A.T.; Heath, Karen E.There is no universally accepted definition for rare diseases: in Europe a disease is considered to be rare when affecting fewer than 1 in 2000 people. European Reference Networks (ERNs) have been the concrete response to address the unmet needs of rare disease patients and many pan-European issues in the field, reducing inequities, and significantly increasing accessibility to high-quality healthcare across Eu...
Precocious puberty and anal stenosis in an African patient with Rothmund–Thomso...
Lorenzo, Cristina; Travessa, André; Ferreira, Ana Cristóvão; Modamio‐Høybjør, Silvia; Heath, Karen E.; Pereira, CarlaRothmund-Thomson syndrome (RTS) is a rare autosomal recessive disorder characterized by a rash that progresses to poikiloderma. Other common features include sparse hair, eyelashes and eyebrows, short stature, variable skeletal abnormalities, dental defects, cataracts, hypogonadism, and an increased risk for cancer, especially osteosarcoma and skin cancer. RTS is caused by biallelic pathogenic variants in ANAPC...
Koolen-de Vries syndrome – National Case Series with clinical and molecular cha...
Soares, Marta P.; Rodrigues, Márcia; Dupont, Juliette; Medeira, Ana; Freixo, João; Nunes, Sofia; Cordeiro, Isabel; Travessa, André; Soares, GabrielaIntroduction: Koolen-de Vries Syndrome (KdVS) is a rare genetic condition, caused by a 17q21.31 microdeletion, or a pathogenic variant in KANSL1 gene. The clinical picture includes developmental delay (DD)/intellectual disability (ID) with expressive language particularly impaired, dysmorphisms, neonatal hypotonia, and friendly behaviour. Aim: To characterize at the molecular and clinical levels all patients in...
Reporting and methodological quality of clinical trials on exercise therapy for...
Silva, Cláudia M.; Travessa, André; Bouça-Machado, Raquel; Caldeira, Daniel; Ferreira, Joaquim J.Background: Exercise therapy is becoming extremely relevant as a new efficacious intervention in multiple medical fields. Although several clinical trials have reported benefits of exercise therapy for Parkinson's disease (PD), recommendations and prescriptions for its use in clinical practice remain limited. Objectives: To evaluate the methodological quality and publication rate of clinical trials on exercise ...
Genetics of personalized medicine: cancer and rare diseases
Siefers Alves, Inês; Condinho, Manuel; Custódio, Sónia; Pereira, Bruna; Fernandes, Rafael; Gonçalves, Vânia; da Costa, Paulo J.; Lacerda, RafaelaThe 21st annual meeting of the Portuguese Society of Human Genetics (SPGH), organized by Luísa Romão, Ana Sousa and Rosário Pinto Leite, was held in Caparica, Portugal, from the 16th to the 18th of November 2017. Having entered an era in which personalized medicine is emerging as a paradigm for disease diagnosis, treatment and prevention, the program of this meeting intended to include lectures by leading natio...
Study of rare familial monogenic dyslipidemias in Portugal
Alves, Ana Catarina; Raimundo, Ana; Graça, Rafael; Sequeira, Sílvia; Ferreira, Ana Cristina; Moldovan, Oana; Travessa, André; Lobarinhas, GoretiDyslipidaemia is a disorder of lipid metabolism, characterized by either an increase or decrease in lipid particles, usually associated with triglycerides (TGs), LDL cholesterol (LDL-C) or HDL cholesterol (HDL-C). Most hyperlipidemia and HDL deficiency confer an increased cardiovascular risk while hypolipidemia, such as abeta or hypobetalipoproteinemia, may present different manifestations ranging from poor wei...