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D'Amico A, Martone J, Previtali S, Baranello G, D'Angelo G, Berardinelli A, Messina S, Vita G, Pane M, Morandi L, Mercuri E, Catteruccia M, Bertini E, Bozzoni I. miRNAs as serum biomarkers for Duchenne muscular dystrophy: Correlation analysis in a multicentre study between miRNA levels and clinical status of DMD patients. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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102
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Tasca G, D'Amico A, Monforte M, Nadaj-Pakleza A, Vialle M, Fattori F, Vissing J, Ricci E, Bertini E. Muscle imaging in STIM1-mutated tubular aggregate myopathy patients. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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103
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Tasca G, Fattori F, Cassandrini D, Catteruccia M, Verardo M, Vasco G, Monforte M, Ricci E, Bertini E, D'Amico A. Clinical, pathology and imaging heterogeneity in autosomal recessive RYR1-related myopathy. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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104
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Tasca G, Monforte M, Brisca G, D'Amico A, Al Shaik N, Berardinelli A, Løkken N, Maggi L, Morandi L, Voermans N, Munell F, Sanchez A, Dastgir J, Bertini E, Bruno C. Muscle MRI in sarcoglycanopathies. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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105
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Moneta G, D'Amico A, Verardo M, Pires Marafon D, Bracci-Laudiero L, De Benedetti F, Nicolai R. OP0134 Increased Muscle Interferon-γ Expression Levels in Juvenile Dermatomyositis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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106
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Iossa S, Costa V, Corvino V, Auletta G, Barruffo L, Cappellani S, Ceglia C, Cennamo G, D'Adamo AP, D'Amico A, Di Paolo N, Forte R, Gasparini P, Laria C, Lombardo B, Malesci R, Vitale A, Marciano E, Franzè A. Phenotypic and genetic characterization of a family carrying two Xq21.1-21.3 interstitial deletions associated with syndromic hearing loss. Mol Cytogenet 2015; 8:18. [PMID: 25821518 PMCID: PMC4376344 DOI: 10.1186/s13039-015-0120-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 02/17/2015] [Indexed: 11/21/2022] Open
Abstract
Background Sensorineural hearing impairment is a common pathological manifestation in patients affected by X-linked intellectual disability. A few cases of interstitial deletions at Xq21 with several different phenotypic characteristics have been described, but to date, a complete molecular characterization of the deletions harboring disease-causing genes is still missing. Thus, the aim of this study is to realize a detailed clinical and molecular analysis of a family affected by syndromic X-linked hearing loss with intellectual disability. Results Clinical analyses revealed a very complex phenotype that included inner ear malformations, vestibular problems, choroideremia and hypotonia with a peculiar pattern of phenotypic variability. Genomic analysis revealed, for the first time, the presence of two close interstitial deletions in the Xq21.1-21.3, harboring 11 protein coding, 9 non-coding genes and 19 pseudogenes. Among these, 3 protein coding genes have already been associated with X-linked hearing loss, intellectual disability and choroideremia. Conclusions In this study we highlighted the presence of peculiar genotypic and phenotypic details in a family affected by syndromic X-linked hearing loss with intellectual disability. We identified two, previously unreported, Xq21.1-21.3 interstitial deletions. The two rearrangements, containing several genes, segregate with the clinical features, suggesting their role in the pathogenicity. However, not all the observed phenotypic features can be clearly associated with the known genes thus, further study is necessary to determine regions involved. Electronic supplementary material The online version of this article (doi:10.1186/s13039-015-0120-0) contains supplementary material, which is available to authorized users.
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Taurisano R, D'Amico A, Colafati GS, Pichiecchio A, Catteruccia M, Bertini E, Dionisi-Vici C, Deodato F. Long-Term Follow-Up of Two Siblings with a Non-Classic Infantile Variant Form of Pompe Disease. J Neuromuscul Dis 2015; 2:S70-S71. [PMID: 27858657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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108
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Taurisano R, D'Amico A, Colafati G, Pichiecchio A, Catteruccia M, Bertini E, Dionisi-Vici C, Deodato F. Long-Term Follow-Up of Two Siblings with a Non-Classic Infantile Variant Form of Pompe Disease. J Neuromuscul Dis 2015. [DOI: 10.3233/jnd-159059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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109
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Cabiati M, Belcastro E, Caselli C, Prescimone T, D'Amico A, Guzzardi MA, Iozzo P, Giannessi D, Del Ry S. Endothelin system mRNA variation in the heart of Zucker rats: evaluation of a possible balance with natriuretic peptides. Nutr Metab Cardiovasc Dis 2014; 24:1166-1173. [PMID: 25012866 DOI: 10.1016/j.numecd.2014.05.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 04/16/2014] [Accepted: 05/13/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND AND AIMS The deregulation of neurohormonal systems, including the natriuretic peptide (NP) and endothelin (ET) systems, may increase the possibility of developing obesity-related risk. The aim of our paper was to evaluate ET system mRNA variation in heart of the Zucker rat model together with the simultaneous evaluation of the NP system transcriptomic profile. In order to analyze the link between the ET-1 system and the inflammatory process, the cardiac expression of interleukin (IL)-6 and tumor necrosis factor (TNF)-α was also measured. METHODS AND RESULTS Zucker rats of 11-13 weeks were subdivided into obese rats (O, n = 20) and controls (CO, n = 20): half of them were studied under fasting conditions (CO(fc)-O(fc)) and the remainder after the induction of acute hyperglycemia (CO(AH)-O(AH)). Cardiac mRNA expression of TNF-α, IL-6, and NP/ET-1 systems was evaluated by Real-Time polymerase chain reaction. No significant difference for pre-proET-1, ET-A, and ET-B mRNA expression was detected between O and CO, whereas significantly lower mRNA levels of the ECE-1 were observed in O (p = 0.02). Regarding NPs, only BNP mRNA expression decreased significantly in O with respect to CO (p = 0.01). A down-regulation of NPR-B and NPR-C and an up-regulation of NPR-A were observed in O. No significant difference for IL-6 and TNF-α mRNA was revealed. Subdividing into fasting and hyperglycemic rats, many of the genes studied maintained their mRNA expression pattern almost unchanged. CONCLUSIONS The modulation of ET-1/NP systems in obesity could be a useful starting point for future studies aimed at identifying new therapeutic strategies for the treatment of cardiometabolic syndrome.
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Phillips J, Chen M, Zhang D, Loffredo M, Kantoff P, D'Amico A. Percent Positive Biopsy Cores and the Risk of Death from Prostate Cancer in Men Treated with Radiation and Androgen Deprivation Therapy. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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111
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Cappuccio G, Cozzolino C, Frisso G, Romanelli R, Parenti G, D'Amico A, Carotenuto B, Salvatore F, Del Giudice E. Pearls & Oy-sters: Familial epileptic encephalopathy due to methylenetetrahydrofolate reductase deficiency. Neurology 2014; 83:e41-4. [DOI: 10.1212/wnl.0000000000000591] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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112
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D'Amico A, Galván L, Romero J, Arturi V, Collado M, Gόmez G, Spindler A, Rojas G, Fillippin F, Vita L, Cόrdova R, Panόpulos A, Khoury M, García M, Rodriguez G, Carosella A, Moreno C, Sarano J, Barreira J. SAT0001 Multicentric Study of Cognitive Impairment in Sle: the Ecles Study: Table 1. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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113
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Coppola G, D'Amico A, Pironti E, Martino F, Santoro E, Di Paolo N, Isone C, Catone G. Brainstem arteriovenous malformation presenting with dyspraxic handwriting in a young girl. Brain Dev 2014; 36:541-4. [PMID: 23911278 DOI: 10.1016/j.braindev.2013.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 06/25/2013] [Accepted: 07/10/2013] [Indexed: 10/26/2022]
Abstract
We report the case of a 11-year-old girl who developed an isolated hand-writing disorder with dysgraphia at the beginning of the school year in the sixth grade. A brain magnetic resonance angiography showed a round arteriovenous malformation sited in the left side of the midbrain extending to the ipsilateral medio-basal thalamus. Child neurologists should never neglect a thorough neurological evaluation in case of isolated worsening of handwriting, to rule out possible underlying organic causes.
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Del Giudice E, Macca M, Imperati F, D'Amico A, Parent P, Pasquier L, Layet V, Lyonnet S, Stamboul-Darmency V, Thauvin-Robinet C, Franco B. CNS involvement in OFD1 syndrome: a clinical, molecular, and neuroimaging study. Orphanet J Rare Dis 2014; 9:74. [PMID: 24884629 PMCID: PMC4113190 DOI: 10.1186/1750-1172-9-74] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Accepted: 04/29/2014] [Indexed: 01/29/2023] Open
Abstract
Background Oral-facial-digital type 1 syndrome (OFD1; OMIM 311200) belongs to the expanding group of disorders ascribed to ciliary dysfunction. With the aim of contributing to the understanding of the role of primary cilia in the central nervous system (CNS), we performed a thorough characterization of CNS involvement observed in this disorder. Methods A cohort of 117 molecularly diagnosed OFD type I patients was screened for the presence of neurological symptoms and/or cognitive/behavioral abnormalities on the basis of the available information supplied by the collaborating clinicians. Seventy-one cases showing CNS involvement were further investigated through neuroimaging studies and neuropsychological testing. Results Seventeen patients were molecularly diagnosed in the course of this study and five of these represent new mutations never reported before. Among patients displaying neurological symptoms and/or cognitive/behavioral abnormalities, we identified brain structural anomalies in 88.7%, cognitive impairment in 68%, and associated neurological disorders and signs in 53% of cases. The most frequently observed brain structural anomalies included agenesis of the corpus callosum and neuronal migration/organisation disorders as well as intracerebral cysts, porencephaly and cerebellar malformations. Conclusions Our results support recent published findings indicating that CNS involvement in this condition is found in more than 60% of cases. Our findings correlate well with the kind of brain developmental anomalies described in other ciliopathies. Interestingly, we also described specific neuropsychological aspects such as reduced ability in processing verbal information, slow thought process, difficulties in attention and concentration, and notably, long-term memory deficits which may indicate a specific role of OFD1 and/or primary cilia in higher brain functions.
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Terlizzi V, Improta F, Di Fraia T, Sanguigno E, D'Amico A, Buono S, Raia V, Boccia G. Primary herpes virus infection and ischemic stroke in childhood: a new association? J Clin Neurosci 2014; 21:1656-8. [PMID: 24736195 DOI: 10.1016/j.jocn.2013.12.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Revised: 12/10/2013] [Accepted: 12/19/2013] [Indexed: 10/25/2022]
Abstract
We describe, to our knowledge, the first case of arterial ischemic stroke after primary herpes simplex virus type 1 (HSV1) infection in a previously healthy child, without signs of encephalitis. A 10-year-old previously healthy girl was admitted to our hospital with acute left-sided hemiparesis which involved the lower half of her face. Submandibular lymphadenitis and oral vesicular lesions were present. MRI confirmed the suspicion of an acute ischemic stroke. Immunoglobulin M antibodies to HSV1 were detected. Cerebrospinal fluid polymerase chain reaction for herpes virus was negative. She was treated with aspirin (3mg/kg) and intravenous acyclovir (10mg/kg every 8 hours) for 21 days. Immunoglobulin G antibodies to HSV1 appeared 16 days after admission. Twelve months after her hospitalization the patient's examination was normal. Stroke should be considered a possible complication of HSV1 primary infection. Guidelines for the management of acute stroke in children are needed.
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Asimakopoulos AD, Del Fabbro D, Miano R, Santonico M, Capuano R, Pennazza G, D'Amico A, Finazzi-Agrò E. Prostate cancer diagnosis through electronic nose in the urine headspace setting: a pilot study. Prostate Cancer Prostatic Dis 2014; 17:206-11. [PMID: 24686772 DOI: 10.1038/pcan.2014.11] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Revised: 01/15/2014] [Accepted: 02/09/2014] [Indexed: 12/23/2022]
Abstract
BACKGROUND To evaluate the efficacy of prostate cancer (PCa) detection by the electronic nose (EN) on human urine samples. METHODS Urine samples were obtained from candidates of prostate biopsy (PB). Exclusion criteria were a history of urothelial carcinoma or other malignant disease, urine infection, fasting for <12 h before PB or ingestion of alcohol or foods that might alter the urine smell in the last 24 h. The initial part of the voided urine and the midstream were collected separately in two sterile containers. Both samples were analyzed by the EN immediately after the collection. All patients underwent a standard transperineal, transrectal-ultrasound-guided PB. The pathological results were compared with the outcomes of the EN. Sensitivity and specificity of EN were assessed. RESULTS Forty-one men were included in the study. Fourteen out of the 41 patients were positive for PCa. Midstream urine did not correlate significantly neither with a positive nor with a negative PB. Instead, significantly different results on the initial part of the urine stream between positive and negative PBs were obtained. The EN correctly recognized 10 out of the 14 cases (that is, sensitivity 71.4% (confidence interval (CI) 42-92%)) of PCa while four were false negatives. Moreover, the device recognized as negative 25 out of the 27 (that is, specificity 92.6% (CI 76-99%)) samples of negative PBs, with only two false positives. CONCLUSIONS We believe this is the first demonstration of an olfactory imprinting of the initial part of the urine stream in patients with PCa that was revealed by an EN, with high specificity.
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Caselli C, D'Amico A, Cabiati M, Prescimone T, Del Ry S, Giannessi D. Back to the heart: the protective role of adiponectin. Pharmacol Res 2014; 82:9-20. [PMID: 24657240 DOI: 10.1016/j.phrs.2014.03.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 02/25/2014] [Accepted: 03/06/2014] [Indexed: 12/15/2022]
Abstract
Cardiovascular disease (CVD) is the leading cause of death worldwide and the prevalence of obesity and diabetes are increasing. In obesity, adipose tissue increases the secretion of bioactive mediators (adipokines) that may represent a key mechanism linking obesity to CVD. Adiponectin, extensively studied in metabolic diseases, exerts anti-diabetic, anti-atherogenic and anti-inflammatory activities. Due to these positive actions, the role of adiponectin in cardiovascular protection has been evaluated in recent years. In particular, for its potential therapeutic benefits in humans, adiponectin has become the subject of intense preclinical research. In the cardiovascular context, understanding of the cellular and molecular mechanisms underlying the adiponectin system, throughout its secretion, regulation and signaling, is critical for designing new drugs that target adiponectin system molecules. This review focused on recent advances regarding molecular mechanisms related to protective effects of the adiponectin system on both cardiac and vascular compartments and its potential use as a target for therapeutic intervention of CVD.
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Mazzone E, De Sanctis R, Fanelli L, Bianco F, Main M, van den Hauwe M, Ash M, de Vries R, Fagoaga Mata J, Schaefer K, D'Amico A, Colia G, Palermo C, Scoto M, Mayhew A, Eagle M, Servais L, Vigo M, Febrer A, Korinthenberg R, Jeukens M, de Viesser M, Totoescu A, Voit T, Bushby K, Muntoni F, Goemans N, Bertini E, Pane M, Mercuri E. Hammersmith Functional Motor Scale and Motor Function Measure-20 in non ambulant SMA patients. Neuromuscul Disord 2014; 24:347-52. [PMID: 24491485 DOI: 10.1016/j.nmd.2014.01.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Revised: 12/12/2013] [Accepted: 01/06/2014] [Indexed: 11/29/2022]
Abstract
The aim of this prospective longitudinal multi centric study was to evaluate the correlation between the Hammersmith Functional Motor Scale and the 20 item version of the Motor Function Measure in non ambulant SMA children and adults at baseline and over a 12 month period. Seventy-four non-ambulant patients performed both measures at baseline and 49 also had an assessment 12 month later. At baseline the scores ranged between 0 and 40 on the Hammersmith Motor function Scale and between 3 and 45 on the Motor Function Measure 20. The correlation between the two scales was 0.733. The 12 month changes ranged between -11 and 4 for the Hammersmith and between -11 and 7 for the Motor Function Measure 20. The correlation between changes was 0.48. Our results suggest that both scales provide useful information although they appeared to work differently at the two extremes of the spectrum of abilities. The Hammersmith Motor Function Scale appeared to be more suitable in strong non ambulant patients, while the Motor Function Measures appeared to be more sensitive to capture activities and possible changes in the very weak patients, including more items capturing axial and upper limb activities. The choice of these measures in clinical trials should therefore depend on inclusion criteria and magnitude of expected changes.
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D'Amico A, Melis D, D'Arco F, Di Paolo N, Carotenuto B, D'Anna G, Russo C, Boemio P, Brunetti A. Adams Oliver syndrome: Description of a new phenotype with cerebellar abnormalities in a family. Pol J Radiol 2013; 78:83-7. [PMID: 24505229 PMCID: PMC3908514 DOI: 10.12659/pjr.889531] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Accepted: 09/02/2013] [Indexed: 11/10/2022] Open
Abstract
Background To describe cerebellar abnormalities in a family composed by a father and two affected sibs with Adams Oliver syndrome (AOS) (OMIM 100300). Material/Methods Brain MRI and MR angiography were performed at 1.5T. Results The siblings presented cerebellar cortex dysplasia characterized by the presence of cysts. Conclusions Abnormalities of CNS are an unusual manifestation of AOS. To our knowledge, this is the first report of cerebellar cortical dysplasia in a family with AOS.
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D'Amico A, Napoli M, Cirillo M, D'Arco F, D'Anna G, Caranci F, Mariniello G, Brunetti A. Imaging of cervical extradural en-plaque meningioma. A case report. Neuroradiol J 2013; 25:598-603. [PMID: 24029096 DOI: 10.1177/197140091202500514] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Accepted: 09/14/2012] [Indexed: 11/15/2022] Open
Abstract
Meningioma is one of the most common spinal extramedullary tumors, largely intradural. An extradural localization is possible but less frequent. There are two morphologically different types of meningioma: one is round, and the other is the "en-plaque" form, that grows along the dura mater like a sheet. The "en-plaque" form, is unusual. We report on an unusual case of epidural and extraspinal "en-plaque" meningioma, describing the MRI and CT features and discussing the possible principal differential diagnosis (neurolymphomatosis, plexiform neurofibromas/schwannomas and metastasis).
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Mazzone E, Bianco F, Main M, van den Hauwe M, Ash M, de Vries R, Fagoaga Mata J, Stein S, De Sanctis R, D'Amico A, Palermo C, Fanelli L, Scoto MC, Mayhew A, Eagle M, Vigo M, Febrer A, Korinthenberg R, de Visser M, Bushby K, Muntoni F, Goemans N, Sormani MP, Bertini E, Pane M, Mercuri E. Six minute walk test in type III spinal muscular atrophy: a 12month longitudinal study. Neuromuscul Disord 2013; 23:624-8. [PMID: 23809874 DOI: 10.1016/j.nmd.2013.06.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 05/28/2013] [Accepted: 06/06/2013] [Indexed: 10/26/2022]
Abstract
The aim of our longitudinal multicentric study was to establish the changes on the 6min walk test (6MWT) in ambulant SMA type III children and adults over a 12month period. Thirty-eight ambulant type III patients performed the 6MWT at baseline and 12months after baseline. The distance covered in 6min ranged between 75 and 510m (mean 294.91, SD 127) at baseline and between 50 and 611m (mean 293.41m, SD 141) at 12months. The mean change in distance between baseline and 12months was -1.46 (SD 50.1; range: -183 to 131.8m). The changes were not correlated with age or baseline values (p>.05) even though younger patients reaching puberty, had a relatively higher risk of showing deterioration of more than 30m compared to older patients. Our findings provide the first longitudinal data using the 6MWT in ambulant SMA patients.
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D'Amico A, Fattori F, Bellacchio E, Catteruccia M, Servidei S, Bertini E. A new de novo missense mutation in MYH2 expands clinical and genetic findings in hereditary myosin myopathies. Neuromuscul Disord 2013; 23:437-40. [PMID: 23489661 PMCID: PMC3639366 DOI: 10.1016/j.nmd.2013.02.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Revised: 02/06/2013] [Accepted: 02/11/2013] [Indexed: 11/30/2022]
Abstract
Congenital myopathy related to mutations in myosin MyHC IIa gene (MYH2) is a rare neuromuscular disease. A single dominant missense mutation has been reported so far in a family in which the affected members had congenital joint contractures at birth, external ophthalmoplegia and proximal muscle weakness. Afterward only additional 4 recessive mutations have been identified in 5 patients presenting a mild non-progressive early-onset myopathy associated with ophthalmoparesis. We report a new de novo MYH2 missense mutation in a baby affected by a congenital myopathy characterized by severe dysphagia, respiratory distress at birth and external ophthalmoplegia. We describe clinical, histopathological and muscle imaging findings expanding the clinical and genetic spectrum of MYH2-related myopathy.
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Malone S, Eapen L, C. E, Kendal W, MacRae R, D'Amico A, Perry G, Bowen J, Malone K, Grimes S. Preliminary Results of a Randomized Trial of Optimal Timing of Dose Escalated (76 Gy) Radiation and 6 months ADT in Prostate Cancer. Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Pennazza G, Fanali C, Santonico M, Dugo L, Cucchiarini L, Dachà M, D'Amico A, Costa R, Dugo P, Mondello L. Electronic nose and GC-MS analysis of volatile compounds in Tuber magnatum Pico: evaluation of different storage conditions. Food Chem 2012; 136:668-74. [PMID: 23122112 DOI: 10.1016/j.foodchem.2012.08.086] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Revised: 06/28/2012] [Accepted: 08/31/2012] [Indexed: 01/19/2023]
Abstract
The characteristic aromatic composition of white truffles (Tuber magnatum Pico) determines its culinary and commercial value. However modifications of truffle organoleptic proprieties occur during preservation. A study of headspace of white truffles by using Electronic nose (E-nose), gas chromatography-mass spectrometry (GC-MS) and sensory analyses was performed. Truffles were stored at different conditions for 7 days: +4 and +8°C wrapped in blotting paper or covered by rice or none of the above. Headspace E-nose measurements and sensory analyses were performed each day. Statistical multivariate analysis of the data showed the capability of E-nose to predict sensorial analysis scores and to monitor aroma profile changes during storage. Truffle's volatile molecules were also extracted by headspace solid phase microextraction technique and separated and identified by GC-MS. Partial Components Analysis of data was performed. E-nose and GC-MS results were in agreement and showed that truffle storage in paper at +8°C seemed to be the best storage condition.
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Cerbone M, Wang J, Van der Maarel SM, D'Amico A, D'Agostino A, Romano A, Brunetti-Pierri N. Immunodeficiency, centromeric instability, facial anomalies (ICF) syndrome, due to ZBTB24 mutations, presenting with large cerebral cyst. Am J Med Genet A 2012; 158A:2043-6. [PMID: 22786748 DOI: 10.1002/ajmg.a.35486] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 04/26/2012] [Indexed: 11/07/2022]
Abstract
The immunodeficiency, centromeric instability, facial anomalies (ICF) syndrome is an autosomal recessive disease presenting with immunodeficiency secondary to hypo- or agamma-globulinemia, developmental delay, and facial anomalies. Centromeric instability is the cytogenetic hallmark of the disorder which results from targeted chromosomal rearrangements related to a genomic methylation defect. We describe a patient carrying a homozygous mutation of the ZBTB24 gene, which has been recently shown to be responsible for ICF syndrome type 2. Our patient presented with intellectual disability, multiple café-au-lait spots, and a large cerebral arachnoidal cyst. Although laboratory signs of impaired immune function, such as reduced serum IgM were detected, our patient did not present clinical manifestations of immunodeficiency. Brain malformations abnormalities have not been reported so far in ICF syndrome and it can be speculated that ZBTB24 mutations may alter cerebral development. Nevertheless, we cannot rule out that the presence of the cerebral cyst in the patient is coincidental. In summary, our patient illustrates that clinical evidence of immunodeficiency is not a universal feature of ICF2 syndrome type 2 and suggests that brain malformations may be present in other ICF cases.
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