Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Reverse Genetics consists in identifying the gene responsible for a hereditary condition, the biochemical mechanism of which is unknown. We have applied this approach to families recruited according to the following criteria: 1) at least two members of the family must be affected; 2) one of the two subjects must have an abnormality of thoracic and/or abdominal lateralization. This abnormality of situs can form part of a syndrome: asplesia, polysplenia, heterotaxia, dextrocardia, situs inversus, Kartagener' or Ivemark's syndrome; 3) the other affected subject(s) must have some form of congenital heart disease and/or one of the phenotypes above described in 2); 4) in consanguinous marriages, only one child fulfilling the criteria in 2) above described is required. Eight families conforming to the above criteria are presented; lymphocytic transformation was successful in 90% of cases when the blood sample was received within 48 hours. The segregation of the alleles is in favour of a linkage between the tested probe and the syndrome(s) studied. In order to identify the gene responsible, we will have to increase the number of families studied and extend our research to sporadic cases.
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PMID:[Research of gene(s) involved in situs inversus. Initial results]. 189 97

Kartagener's syndrome (KS) usually includes mirror-image dextrocardia. The incidence of congenital heart disease in KS is comparable with that in the general population. This paper reports on a case of Kartagener's syndrome associated with dextrocardia, corrected transposition of the great arteries (I,D,D), ventricular septal defect, and valvar pulmonary stenosis in an 8-year-old girl.
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PMID:Dextrocardia and corrected transposition of the great arteries (I,D,D) in a case of Kartagener's syndrome: a unique association. 956 43

The authors report a rare case of Kartagener's syndrome in 8 years old girl revelated by congenital cardiopathy with chronic bronchitis and severe heart failure. Incomplet endocardial cushion defect with single atrium was found and situs inversus suspected, confirmed by ultrasonography. She undergone cardiac surgery in Europe: atrial septation and mitralvalve repair. Surgery redux was neccessary formitral insufficency and residual shunt. Persistent atelectasia in lower inferior lobe indicated bronchoscopy. Lung biopsy confirmed Kartagener's syndrome. Now, she has no cardiac symptom, but bronchitis and chronic pansinusitis.
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PMID:[Kartagener's syndrome: a case report]. 1577 6

Primary ciliary dyskinesia (PCD) is associated with abnormalities in the structure of a function of motile cilia, causing impairment of muco-ciliary clearence, with bacterial overinfection of the upper and lower respiratory tract (chronic oto-sino-pulmonary disease), heterotaxia (situs abnormalities), with/without congenital heart disease, abnormal sperm motility with male infertility, higher frequency of ectopic pregnancy and female subfertility. The presence of recurrent respiratory tract infections in the pediatric age requires differentiation between primary immunodeficiency, diseases with abnormal mucus (e.g., cystic fibrosis) and abnormal ciliary diseases. This case was hospitalized for recurrent respiratory tract infections and total situs inversus at the age of five years, which has enabled the diagnosis of Kartagener syndrome. The PCD confirmation was performed by electron microscopy examination of nasal mucosa cells through which were confirmed dynein arms abnormalities. The diagnosis and early treatment of childhood PCD allows a positive development and a good prognosis, thus improving the quality of life.
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PMID:Primary ciliary dyskinesia diagnosed by electron microscopy in one case of Kartagener syndrome. 2517 47

Through the better understanding of the genetics and clinical associations of Primary Ciliary Dyskinesia (PCD), an autosomal recessive disorder of ciliary motility and mucociliary clearance, the association between PCD and heterotaxic congenital heart disease (CHD) has been established. In parallel, research into the cause of CHD has elucidated further the role of ciliary function on the development of normal cardiovascular structure. Increased awareness by clinicians regarding this elevated risk of PCD in patients with CHD will allow for more comprehensive screening and identification of cases in this high-risk group with earlier diagnosis leading to improved health outcomes.
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PMID:Congenital Heart Disease and Primary Ciliary Dyskinesia. 2654 72

Primary ciliary dyskinesia (PCD) is a chronic suppurative airways disease that is usually recessively inherited and has marked clinical phenotypic heterogeneity. Classic symptoms include neonatal respiratory distress, chronic rhinitis since early childhood, chronic otitis media, recurrent airway infections leading to bronchiectasis, chronic sinusitis, laterality defects with and without congenital heart disease including abnormal situs in approximately 50% of the cases, and male infertility. Lung function deteriorates progressively from childhood throughout life. 'Better Experimental Approaches to Treat Primary Ciliary Dyskinesia' (BEAT-PCD) is a network of scientists and clinicians coordinating research from basic science through to clinical care with the intention of developing treatments and diagnostics that lead to improved long-term outcomes for patients. BEAT-PCD activities are supported by EU funded COST Action (BM1407). The third BEAT-PCD conference and fourth PCD training school were held jointly in February 2018 in Lisbon, Portugal. Presentations and workshops focussed on advancing the knowledge and skills relating to PCD in: basic science, epidemiology, diagnostic testing, clinical management and clinical trials. The multidisciplinary conference provided an interactive platform for exchanging ideas through a program of lectures, poster presentations, breakout sessions and workshops. Three working groups met to plan consensus statements. Progress with BEAT-PCD projects was shared and new collaborations were fostered. In this report, we summarize the meeting, highlighting developments made during the meeting.
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PMID:Proceedings of the 3rd BEAT-PCD Conference and 4th PCD Training School. 3080 20