First reported adult patient with TARP syndrome: A case report
Allan Thomas HøjlandIhab Bishara Yousef LolasHenrik OkkelsCharlotte Kvist LautrupBirgitte Rode DinessMichael B. PetersenIrene Kibæk Nielsen
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TARP syndrome (talipes equinovarus, atrial septal defect, Robin sequence, and persistence of the left superior vena cava) is a rare X‐linked syndrome often resulting in pre‐ or post‐natal lethality in affected males. In 2010, RBM10 was identified as the disease‐causing gene, and we describe the first adult patient with TARP syndrome at age 28 years, hereby expanding the phenotypic spectrum. Our patient had Robin sequence, atrial septal defect, intellectual disability, scoliosis, and other findings previously associated with TARP syndrome. In addition, he had a prominent nose and nasal bridge, esotropia, displacement of lacrimal points in the cranial direction, small teeth, and chin dimple, which are the findings that have not previously been associated with TARP syndrome. Our patient was found to carry a hemizygous c.273_283delinsA RBM10 mutation in exon 4, an exon skipped in three of five protein‐coding transcripts, suggesting a possible explanation for our patient surviving to adulthood. Direct sequencing of maternal DNA indicated possible mosaicism, which was confirmed by massive parallel sequencing. One of two sisters were heterozygous for the mutation. Therefore, we recommend sisters of patients with TARP syndrome be carrier tested before family planning regardless of carrier testing results of the mother. Based on our patient and previously reported patients, we suggest TARP syndrome be considered as a possible diagnosis in males with severe or profound intellectual disability combined with septal heart defect, and Robin sequence, micrognathia, or cleft palate.Keywords:
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Abstract Background Joint hypermobility (JH) is used to define the capability of a joint moving passively or actively beyond normal limits along physiological axes, which can be influenced by multiple factors (genetic factors, age, gender, weight and training), and the accurate incidence is unclear. In this study, we aimed to identify the genetic cause of JH in 15 patients from seven unrelated Chinese families. Results We identified seven pathogenic/likely-pathogenic variants: two novel mutations, in the COL6A2 and CHST14 genes, and five reported mutations in the COL11A1 , NALCN , GALNS and COL5A1 respectively. Based on the genetic testing, we were able to diagnose the precise condition for each patient: Stickler syndrome in Proband 1, the Ullrich congenital muscular dystrophy in proband 2, CLIFAHDD syndrome in proband 3, Mucopolysaccharidosis IVA in proband 4, Classical Ehlers-Danlos syndrome (EDS) in proband 5, and Musculocontractural EDS in proband 6. Moreover, this is the first time to describe the Musculocontractural EDS caused by CHST14 in China. Though the expression of the mRNA and protein have not significantly changed, we speculated that the mutation of the CHST14 may affect the sulfotransterase activity of the protein. Conclusions The diagnosis in all probands except proband 6 and 7 were corrected following genetic analysis, indicating the importance of the genetic testing in the diagnosis and classification of JH cases. Our findings also offered insight into the genotype-phenotypes relationship and expanded the mutation spectrum of the disease-causing genes in JH.
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Joint hypermobility
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The data consists of sixty probands affected with Retinitis pigmentosa. Syndromic cases were found in five percent of the RP probands. Segregation analysis was carried out on proband sibship data. The ascertainment probability was estimated at 0.5517. Analysis of the data by parental mating types of proband sibships indicated the presence of dominant forms of RP (2.05%). Analysis of proband sibships indicated the presence of low risk families in the Normal x Normal matings (45%) and in the consanguineous matings (40%). The hypothesis of recessive inheritance could be confirmed only in multiplex sibships (p = 0.383 +/- 0.0793). Data on proband matings though incomplete conformed in general to autosomal recessive gene hypothesis.
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Pedigree chart
Inheritance
Autosomal recessive inheritance
Consanguineous Marriage
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To explore the genetic etiology for a Chinese pedigree affected with Alazami syndrome.Genomic DNA was extracted for 2 patients and 2 unaffected members from the pedigree. Whole exome sequencing was carried out to detect potential variant in the proband, and the result was verified by Sanger sequencing.The proband and her sister were both found to harbor compound heterozygous variants of LARP7 gene, namely c.94A>T (p.Lys32*) and c.1141A>G (p.Lys381Glu), which were inherited from their father and mother, respectively. Both variants were predicted to be pathogenic based on bioinformatic analysis.The two variants of the LARP7 gene, both were unreported previously, probably underlay the Alazami syndrome in this pedigree. Above finding has expanded the mutational spectrum of the LARP7 gene.
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Sanger sequencing
Compound heterozygosity
genomic DNA
Exome
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Білім берy қоғaмның экономикaлық дaмyының негізі, әлеyметтік тұрaқтылықтың фaкторлaрының бірі, хaлықтың рyхaни-aдaмгершілік әлеyетінің және интеллектyaлдық өсyінің қaйнaр көзі ретінде бaрлық yaқыттaрдa тaптырмaс құндылық болып есептеліп келеді. Aл қaзіргідей aдaм кaпитaлын қaлыптaстырy мен дaмытy мәселесін шешy негізгі міндет ретінде қaрaстырылaтын зaмaндa хaлықтың білімдік қaжеттіліктері өсіп, жоғaры, ортa aрнayлы, кәсіби қосымшa білім aлyғa үміткерлер сaны aртa түсyде. Бұғaн жayaп ретінде білім берy ұйымдaрының сaлaлaнyы aртып, әртүрлі типтегі оқy орындaрының сaны aртyдa, білім берyдің инфрaқұрылымы, бaсқaрy формaлaры, әдістемелік, ғылыми қызмет түрлері дaмyдa. Олaрды білім aлyшылaрдың жеке сұрaныстaры мен мүмкіндіктеріне бaғыттay күшейтілyде. Осығaн орaй білімнің сaпaсынa қойылaтын тaлaптaр aртып, бұл сaлaның әлеyметпен өзaрa әрекеттестігіне негізделген құрылымдық – қызметтік дaмyының көкейтестілігі aртyдa. Мaқaлaдa «серіктестік», «әлеyметтік серіктестік», «білімдегі әлеyметтік серіктестік» ұғым- дaрының мәні aшылып, олaрдың қaлыптaсy және дaмy үрдісіне шолy жaсaлaды, жоғaры оқy орындaрындa педaгогтaрды дaярлayдa әлеyметтік серіктестердің әлеyетін пaйдaлaнyдa бaсшылыққa aлынaтын ұстaнымдaр мен тиімді жолдaры сипaттaлaды. Түйін сөздер: серіктестік, әлеyметтік серіктестік, білімдегі әлеyметтік серіктестік, бірлескен әрекет ұстaнымдaры, әлеуметтік серіктестік әлеуеті. Обрaзовaние является основой экономического рaзвития обществa, одним из фaкторов социaль- ной стaбильности, источником дyховно-нрaвственного потенциaлa и интеллектyaльного ростa людей и во все временa считaлось незaменимой ценностью. И в нaстоящее время, когдa решение проблемы формировaния и рaзвития человеческого кaпитaлa рaссмaтривaется кaк основнaя зaдaчa, рaстyт обрaзовaтельные потребности людей, yвеличивaется количество желaющих полyчить высшее, среднее, специaльное, профессионaльное дополнительное обрaзовaние. В ответ нa это yсиливaется рaзветвленность обрaзовaтельных оргaнизaций, yвеличивaется количество обрaзовaтельных оргaни- зaций рaзличного типa, рaзвивaются инфрaстрyктyрa обрaзовaния, формы yпрaвления, методическaя и нayчнaя деятельность. Yсиливaется их ориентaция нa индивидyaльные потребности и возможности обyчaющихся. В связи с этим повышaются требовaния к кaчествy обрaзовaния, возрaстaет знaчение стрyктyрно-фyнкционaльного рaзвития этой сферы нa основе взaимодействия с обществом. В стaтье рaскрывaется знaчение понятий «пaртнерство», «социaльное пaртнерство», «социaльное пaртнерство в обрaзовaнии», рaссмaтривaется процесс их стaновления и рaзвития, описывaются рyко- водящие принципы и эффективные способы использовaния потенциaлa социaльных пaртнеров в подготовке педaгогических кaдров в высших yчебных зaведениях. Ключевые словa: партнерство, социaльное пaртнерство, социaльное пaртнерство в обрaзовaнии, принципы совместного действия, поненциал социального партнерство. Education is the basis of the economic development of society, one of the factors of social stability, a source of spiritual and moral potential and intellectual growth of people and has always been considered an irreplaceable value. And at the present time, when the solution of the problem of the formation and development of human capital is considered as the main task, the educational needs of people are growing, the number of people wishing to receive higher, secondary, special, professional additional education is increasing. In response to this, the branching of educational organizations is increasing, the number of educational organizations of various types is increasing, the infrastructure of education, forms of management, methodological and scientific activities are developing. Their focus on the individual needs and capabilities of students is increasing. In this regard, the requirements for the quality of education are increasing, the importance of the structural and functional development of this sphere on the basis of interaction with society is increasing. The article reveals the meaning of the concepts of "partnership", "social partnership", "social partnership in education", examines the process of their formation and development, describes the guidelines and effective ways to use the potential of social partners in the training of teachers in higher educational institutions. Keywords: partnership, social partnership, social partnership in education, principles of joint action, the potential of social partnership.
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The gene mutation and clinical characteristics of a patient with non-classical 21-hydroxylase deficiency and his family were analyzed.A patient was diagnosed with non-classical 21-hydroxylase deficiency in the Department of Endocrinology of People's Hospital of Xinjiang Uygur Autonomous Region in December 2016. The clinical data and related gene-sequencing results were analyzed. The detected mutations were verified in nine members of the family.Gene-sequencing results revealed that the proband and the other three members of the family (proband, proband's mother's younger brother and the proband's mother's younger brother's younger daughter, and proband's second elder sister) shared the following mutations: Ile173Asn, Ile237Asn, Val238Glu, Met240Lys, Val282Leu, Leu308Phefs*6, Gln319Ter, Arg357Trp, and Arg484Profs. The Val282Leu mutation was heterozygous in the proband's mother's younger brother's younger daughter, but homozygous in the other three individuals. The father of the proband, the elder brother of the father of the proband, the third younger brother of the father of the proband, and the elder sister of the proband all carried only the Val282Leu mutation.Val282Leu is the gene responsible for non-classical 21-hydroxylase deficiency. Screening for this gene in the offspring of patients with non-classical 21-hydroxylase deficiency may help to identify cases early.
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Daughter
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The paper presents a clinical and genealogical characterization of 50 probands suffering from coronary heart disease concurrent with various lipid metabolic disturbances and 211 first-degree relatives whose data have been obtained from the probands' histories while making up their pedigrees. The prevalence of atherosclerosis among the first-degree relatives has been demonstrated to be related to the nature of lipid metabolic disturbances in a proband. Some dyslipoproteinemias in the proband have been characterized by early onset of coronary heart disease, stroke, and their grave course in close relatives.
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Pedigree chart
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Objective To investigate the genealogical tree of women with Becker muscular dystrophy (BMD).Methods Creatine phosphate kinase(CK), hydroxybutyric dehydrogenase and lactic hydrogenase were determined by selective suppression test, and myohemoglobin was detected by ELISA.DNA from the family members was assayed by PCR and the amplified fragment length polymorphism by silver staining method.Results CK of proband′s mother was above normal.CK and myohemoglobin of proband and his two young sisters were much higher than normal.MP1P 5′CA44 and 49 fragments of proband′s mother from family 1(I2) were heterozygous.Heterozygous fragment wasn′t found in proband′s DNA.Intron 5′CA45 of proband′s two young sisters(II2, II3) was heterozygous.Conclution Proband′s mother is a carrier with abnormal gene of BMD, proband′s father and mother are consanguineous marriage and passed the pathogenic gene to proband and their two daughters.Therefore their son and two daughters are patients with BMD.
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Data from 206 pairs of nuclear family members were analyzed to study the influence of genetic factors on the occurrence of chronic obstructive pulmonary disease (COPD) and its familial aggregation. Results showed that occurrence of COPD appeared in family aggregation. Risk of occurrence of COPD in the relatives (father, mother, brothers and sisters) of the proband with COPD increased by 2.07 times, as compared with relatives of the controls. Significant differences of the risk of COPD in fathers, brothers and sisters between proband and controls were observed, but not in mothers. It suggests relatives of the proband are more susceptible to COPD than those of the controls, and genetic factor may contribute to pathogenesis of COPD.
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Family aggregation
Pathogenesis
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Scoliosis of the spine developing as part of a syndrome is termed syndromic scoliosis. Syndromic scoliosis has been broadly divided into two categories: scoliosis associated with connective tissue disorders and scoliosis associated with genetic disorders. Scoliosis associated with Marfan syndrome is a syndromic scoliosis spinal deformity commonly encountered by spine surgeons in their practice. Syndromic scoliosis often presents with spinal curves early in life. As the child grows, the curvature can progress and worsen. It is imperative to monitor the condition closely because many of these curves may eventually need to be treated. The syndromic population, with spinal deformities and medical comorbidities, is likely to have a significant complication profile. It is essential to have an understanding of the character of the curve and its behavior, management principles, and surgical complications associated with syndromic scoliosis as an important step in the care of these challenging patient populations.
Spinal Deformity
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A pedigree is described where the proband affected by hemophilia A, as well as his healthy brother, have died (so that their DNA was not available for analysis), and yet, the determination of five linked RFLPs in the remaining pedigree members made it possible to ascertain the carrier status in the proband's grand-daughter. (Fig. 1, Tab. 1, Ref. 16).
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Daughter
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