keyword
MENU ▼
Read by QxMD icon Read
search

Propionic Acidemia

keyword
https://www.readbyqxmd.com/read/29725551/domino-liver-transplantation-from-a-child-with-propionic-acidemia-to-a-child-with-idiopathic-fulminant-hepatic-failure
#1
Marina Moguilevitch, Ellise Delphin
Domino liver transplant has emerged as a viable strategy to increase the number of grafts available for transplantation. In the domino transplant organs explanted from one patient are transplanted into another patient. The first successful domino liver transplant was performed in Portugal in 1995. Since then this innovative concept has been applied to several genetic or biochemical disorders that are treated by liver transplantation. An important consideration during this operation is that such livers can pose a risk of the de novo development of the disease in the recipient...
2018: Case Reports in Transplantation
https://www.readbyqxmd.com/read/29679984/long-term-continuous-n-carbamylglutamate-treatment-in-frequently-decompensated-propionic-acidemia-a-case-report
#2
Albina Tummolo, Livio Melpignano, Antonella Carella, Anna Maria Di Mauro, Elvira Piccinno, Marcella Vendemiale, Federica Ortolani, Stefania Fedele, Maristella Masciopinto, Francesco Papadia
BACKGROUND: Propionic acidemia is a rare autosomal recessive inherited metabolic disorder that can inhibit the synthesis of N-acetylglutamate, the obligatory activator in urea synthesis, leading to hyperammonemia. N-carbamylglutamate ameliorates hyperammonemia in decompensated propionic acidemia. The effects of long-term continuous N-acetylglutamate administration in such patients are unknown. We report our clinical experience with continuous administration of N-acetylglutamate for 6 years in a patient with propionic acidemia frequently presenting with hyperammonemia...
April 22, 2018: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29542068/high-risk-stratified-neonatal-screening
#3
(no author information available yet)
OBJECTIVES: To ascertain the proportion of neonates and infants presenting with suspicion of an inborn error of metabolism in the centers identified by ICMR for newborn screening. METHODS: A set of red flag signs suggestive IEM were listed by the Taskforce members. The age group was limited to one year as it was understood that most of the small molecules with a severe phenotype would present before the age of one year. Further investigations were tandem mass spectrometry, gas chromatography mass spectrometry and high performance liquid chromatography...
March 15, 2018: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/29510241/a-male-case-with-cdkl5-associated-encephalopathy-manifesting-transient-methylmalonic-acidemia
#4
Satoshi Akamine, Yoshito Ishizaki, Yasunari Sakai, Hiroyuki Torisu, Ryoko Fukai, Noriko Miyake, Kazuhiro Ohkubo, Hiroshi Koga, Masafumi Sanefuji, Ayumi Sakata, Masahiko Kimura, Seiji Yamaguchi, Osamu Sakamoto, Toshiro Hara, Hirotomo Saitsu, Naomichi Matsumoto, Shouichi Ohga
Mutations in the X-linked gene CDKL5 cause early-onset epileptic encephalopathy and severe developmental delay. Because this disorder predominantly affects females, the full clinical spectrum of male patients remains elusive. We herein report a 16-year-old boy, who suffered from intractable seizures 20 days after birth. Serial electroencephalograms detected recurrent focal epileptiform discharges from age 4 months, which evolved to hypsarrhythmia later in infancy. Mass-spectrometric analyses revealed increase in urinary excretion of methylmalonic acid without perturbed concentrations of propionic acid, homocystein and methionine...
March 3, 2018: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/29445937/secondary-hemophagocytic-syndrome-associated-with-cog6-gene-defect-report-and-review
#5
Nouf Althonaian, Abdulrahman Alsultan, Eva Morava, Majid Alfadhel
Hemophagocytic lymphohistiocytosis (HLH) is a rare but potentially fatal disease that is characterized by proliferation and infiltration of hyperactivated macrophages and T-lymphocytes. Clinically, it is characterized by prolonged fever, hepatosplenomegaly, hypertriglyceridemia, hypofibrinogenemia, pancytopenia, and hemophagocytosis in the bone marrow, spleen, or lymph nodes. It can be classified as primary if it is due to a genetic defect, or secondary if it is due to a different etiology such as severe infection, immune deficiency syndrome, rheumatological disorder, malignancy, and inborn errors of metabolism such as galactosemia, multiple sulfatase deficiency, lysinuric protein intolerance, Gaucher disease, Niemann-Pick disease, Wolman disease, propionic acidemia, methylmalonic acidemia, biotinidase deficiency, cobalamin C defect, galactosialidosis, Pearson syndrome, and long-chain 3-hydroxyacyl-CoA dehydrogenase (LCHAD) deficiency...
February 15, 2018: JIMD Reports
https://www.readbyqxmd.com/read/29433791/long-term-liver-disease-in-methylmalonic-and-propionic-acidemias
#6
Apolline Imbard, Nuria Garcia Segarra, Marine Tardieu, Pierre Broué, Juliette Bouchereau, Samia Pichard, Hélène Ogier de Baulny, Abdelhamid Slama, Charlotte Mussini, Guy Touati, Marie Danjoux, Pauline Gaignard, Hannes Vogel, François Labarthe, Manuel Schiff, Jean-François Benoist
BACKGROUND AND OBJECTIVES: Patients affected with methylmalonic acidemia (MMA) and propionic acidemia (PA) exhibit diverse long-term complications and poor outcome. Liver disease is not a reported complication. The aim of this study was to characterize and extensively evaluate long-term liver involvement in MMA and PA patients. PATIENTS AND METHODS: We first describe four patients who had severe liver involvement during the course of their disease. Histology showed fibrosis and/or cirrhosis in 3 patients...
April 2018: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/29378828/import-of-tat-conjugated-propionyl-coenzyme-a-carboxylase-using-models-of-propionic-acidemia
#7
Renata Collard, Tomas Majtan, Insun Park, Jan P Kraus
Propionic acidemia is caused by a deficiency of the enzyme propionyl coenzyme A carboxylase (PCC) located in the mitochondrial matrix. Cell-penetrating peptides, including transactivator of transcription (TAT), offer a potential to deliver a cargo into the mitochondrion. Here, we investigated the delivery of an α6 β6 PCC enzyme into mitochondria using the HIV TAT peptide at several levels: into isolated mitochondria, in patient fibroblast cells, and in a mouse model. Results from Western blots and enzyme activity assays confirmed the import of TAT-PCC into mitochondria, as well as into patient fibroblasts, where the colocalization of imported TAT-PCC and mitochondria was also confirmed by confocal fluorescence microscopy...
March 15, 2018: Molecular and Cellular Biology
https://www.readbyqxmd.com/read/29339464/propionate-enters-gabaergic-neurons-inhibits-gaba-transaminase-causes-gaba-accumulation-and-lethargy-in-a-model-of-propionic-acidemia
#8
Cecilie Morland, Anne-Sofie Frøland, Mi Nguyen Pettersen, Jon Storm-Mathisen, Vidar Gundersen, Frode Rise, Bjørnar Hassel
Propionic acidemia is the accumulation of propionate in blood due to dysfunction of propionyl-CoA carboxylase. The condition causes lethargy and striatal degeneration with motor impairment in humans. How propionate exerts its toxic effect is unclear. Here, we show that intravenous administration of propionate causes dose-dependent propionate accumulation in the brain and transient lethargy in mice. Propionate, an inhibitor of histone deacetylase, entered GABAergic neurons, as could be seen from increased neuronal histone H4 acetylation in the striatum and neocortex...
February 16, 2018: Biochemical Journal
https://www.readbyqxmd.com/read/29207797/audit-of-organic-acidurias-from-a-single-centre-clinical-and-metabolic-profile-at-presentation-with-long-term-outcome
#9
Seema Pavaman Sindgikar, Krithika Damodar Shenoy, Nutan Kamath, Rathika Shenoy
Introduction: Organic Acidurias (OA) accounts between 10% and 40% of confirmed Inborn Errors of Metabolism (IEM) in India. With prompt recognition and management, better survival but adverse neurodevelopmental outcome is reported. Aim: To study the clinical and metabolic presentation, management with immediate and long term outcome of symptomatic children with confirmed OA. Materials and Methods: Hospital based study of symptomatic children diagnosed to have OA between 2003 and 2009 and the survivors followed up over next five years...
September 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/29159707/propionyl-coa-carboxylase-pcca-1-and-pccb-1-gene-deletions-in-caenorhabditis-elegans-globally-impair-mitochondrial-energy-metabolism
#10
Kimberly A Chapman, Julian Ostrovsky, Meera Rao, Stephen D Dingley, Erzsebet Polyak, Marc Yudkoff, Rui Xiao, Michael J Bennett, Marni J Falk
Propionic acidemia (PA) is a classical inborn error of metabolism with high morbidity that results from the inability of the propionyl-CoA carboxylase (PCC) enzyme to convert propionyl-CoA to methylmalonyl-CoA. PA is inherited in an autosomal recessive fashion due to functional loss of both alleles of either PCCA or PCCB. These genes are highly conserved across evolutionarily diverse species and share extensive similarity with pcca-1 and pccb-1 in the nematode, Caenorhabditis elegans. Here, we report the global metabolic effects of deletion in a single PCC gene, either pcca-1 or pccb-1, in C...
March 2018: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/29068997/atypical-hemolytic-uremic-syndrome-induced-by-cblc-subtype-of-methylmalonic-academia-a-case-report-and-literature-review
#11
REVIEW
Minguang Chen, Jieqiu Zhuang, JianHuan Yang, Dexuan Wang, Qing Yang
RATIONALE: Methylmalonic acidemia (MMA) is a common organic acidemia, mainly due to methylmalonyl-CoA mutase (MCM) or its coenzyme cobalamin (VitB12) metabolic disorders. Cobalamin C (CblC) type is the most frequent inborn error of cobalamin metabolism; it can develop symptoms in childhood and often combine multisystem damage, which leads to methylmalonic acid, propionic acid, methyl citrate, and other metabolites abnormal accumulation, causing nerve, liver, kidney, bone marrow, and other organ damage...
October 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29035969/effects-of-medical-food-leucine-content-in-the-management-of-methylmalonic-and-propionic-acidemias
#12
Jennifer G Myles, Irini Manoli, Charles P Venditti
PURPOSE OF REVIEW: The current review highlights the varied effects of medical foods high in leucine (Leu) and devoid of valine (Val) and isoleucine (Ile) in the management of methylmalonic acidemia (MMA) and propionic acidemia and cobalamin C (cblC) deficiency, aiming to advance dietary practices. RECENT FINDINGS: Leu is a key metabolic regulator with a multitude of effects on different organ systems. Recent observational studies have demonstrated that these effects can have unintended consequences in patients with MMA as a result of liberal use of medical foods...
January 2018: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/29033250/propionyl-coa-carboxylase-a-review
#13
REVIEW
Parith Wongkittichote, Nicholas Ah Mew, Kimberly A Chapman
Propionyl-CoA carboxylase (PCC) is the enzyme which catalyzes the carboxylation of propionyl-CoA to methylmalonyl-CoA and is encoded by the genes PCCA and PCCB to form a hetero-dodecamer. Dysfunction of PCC leads to the inherited metabolic disorder propionic acidemia, which can result in an affected individual presenting with metabolic acidosis, hyperammonemia, lethargy, vomiting and sometimes coma and death if not treated. Individuals with propionic acidemia also have a number of long term complications resulting from the dysfunction of the PCC enzyme...
December 2017: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/29021961/dietary-practices-in-propionic-acidemia-a-european-survey
#14
A Daly, A Pinto, S Evans, M F Almeida, M Assoun, A Belanger-Quintana, S M Bernabei, S Bollhalder, D Cassiman, H Champion, H Chan, J Dalmau, F de Boer, C de Laet, A de Meyer, A Desloovere, A Dianin, M Dixon, K Dokoupil, S Dubois, F Eyskens, A Faria, I Fasan, E Favre, F Feillet, A Fekete, G Gallo, C Gingell, J Gribben, K Kaalund Hansen, N M Ter Horst, C Jankowski, R Janssen-Regelink, I Jones, C Jouault, G E Kahrs, I L Kok, A Kowalik, C Laguerre, S Le Verge, R Lilje, C Maddalon, D Mayr, U Meyer, A Micciche, U Och, M Robert, J C Rocha, H Rogozinski, C Rohde, K Ross, I Saruggia, A Schlune, K Singleton, E Sjoqvist, R Skeath, L H Stolen, A Terry, C Timmer, L Tomlinson, A Tooke, K Vande Kerckhove, E van Dam, T van den Hurk, L van der Ploeg, M van Driessche, M van Rijn, A van Wegberg, C Vasconcelos, H Vestergaard, I Vitoria, D Webster, F J White, L White, H Zweers, A MacDonald
BACKGROUND: The definitive dietary management of propionic acidaemia (PA) is unknown although natural protein restriction with adequate energy provision is of key importance. AIM: To describe European dietary practices in the management of patients with PA prior to the publication of the European PA guidelines. METHODS: This was a cross-sectional survey consisting of 27 questions about the dietary practices in PA patients circulated to European IMD dietitians and health professionals in 2014...
December 2017: Molecular Genetics and Metabolism Reports
https://www.readbyqxmd.com/read/28925364/generation-and-characterization-of-a-human-ipsc-line-from-a-patient-with-propionic-acidemia-due-to-defects-in-the-pcca-gene
#15
Esmeralda Alonso-Barroso, Sandra Brasil, Álvaro Briso-Montiano, Rosa Navarrete, Celia Pérez-Cerdá, Magdalena Ugarte, Belén Pérez, Lourdes R Desviat, Eva Richard
Human induced pluripotent stem cell (iPSC) line was generated from fibroblasts of a patient with propionic acidemia carrying mutations in the PCCA gene: c.1899+4_1899+7delAGTA; p.(Cys616_Val633del) and c.1430--?_1643+?del; p.(Gly477Glufs*9). Reprogramming factors OCT3/4, SOX2, KLF4 and c-MYC were delivered using a non-integrative method based on the Sendai virus. Once established, iPSCs have shown full pluripotency, differentiation capacity and genetic stability.
August 2017: Stem Cell Research
https://www.readbyqxmd.com/read/28915261/simultaneous-determination-of-3-hydroxypropionic-acid-methylmalonic-acid-and-methylcitric-acid-in-dried-blood-spots-second-tier-lc-ms-ms-assay-for-newborn-screening-of-propionic-acidemia-methylmalonic-acidemias-and-combined-remethylation-disorders
#16
Péter Monostori, Glynis Klinke, Sylvia Richter, Ákos Baráth, Ralph Fingerhut, Matthias R Baumgartner, Stefan Kölker, Georg F Hoffmann, Gwendolyn Gramer, Jürgen G Okun
BACKGROUND AND AIMS: Increased propionylcarnitine levels in newborn screening are indicative for a group of potentially severe disorders including propionic acidemia (PA), methylmalonic acidemias and combined remethylation disorders (MMACBL). This alteration is relatively non-specific, resulting in the necessity of confirmation and differential diagnosis in subsequent tests. Thus, we aimed to develop a multiplex approach for concurrent determination of 3-hydroxypropionic acid, methylmalonic acid and methylcitric acid from the same dried blood spot (DBS) as in primary screening (second-tier test)...
2017: PloS One
https://www.readbyqxmd.com/read/28856627/autism-spectrum-disorders-in-propionic-acidemia-patients
#17
Caroline Dejean de la Bâtie, Valérie Barbier, Célina Roda, Anaïs Brassier, Jean-Baptiste Arnoux, Vassili Valayannopoulos, Anne-Sophie Guemann, Clément Pontoizeau, Stéphanie Gobin, Florence Habarou, Florence Lacaille, Jean-Paul Bonnefont, Pierre Canouï, Chris Ottolenghi, Pascale De Lonlay, Lisa Ouss
Propionic acidemia is the result of a deficiency in propionyl-CoA carboxylase activity. Chronic neurologic and cognitive complications frequently occur, but the psychiatric evolution of the disorder is not well documented. We conducted a pedopsychiatric evaluation of 19 children, adolescents and young adults, aged between 2 and 25 years, using ADI-R, CARS-T, as well as ADOS when autism spectrum disorder was suspected. Previous psychometric examinations were also taken into consideration. Thirteen patients had an IQ < 80...
August 30, 2017: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/28853722/propionic-acidemia-as-a-cause-of-adult-onset-dilated-cardiomyopathy
#18
Moniek Riemersma, Mark R Hazebroek, Appolonia T J M Helderman-van den Enden, Gajja S Salomons, Sacha Ferdinandusse, Martijn C G J Brouwers, Liesbeth van der Ploeg, Stephane Heymans, Jan F C Glatz, Arthur van den Wijngaard, Ingrid P C Krapels, Jörgen Bierau, Han G Brunner
Dilated cardiomyopathy (DCM) is extremely heterogeneous with a large proportion due to dominantly inherited disease-causing variants in sarcomeric genes. Recessive metabolic diseases may cause DCM, usually with onset in childhood, and in the context of systemic disease. Whether metabolic defects can also cause adult-onset DCM is currently unknown. Therefore, we performed an extensive metabolic screening in 36 consecutive adult-onset DCM patients. Diagnoses were confirmed by Sanger sequencing and multiplex ligation-dependent probe amplification (MLPA)...
November 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28820736/long-qt-syndrome-diagnosed-in-two-sisters-with-propionic-acidemia-a-case-report
#19
Ensar Duras, Ahmet İrdem, Ozan Özkaya
Propionic acidemia (PA) is a rare autosomal recessive metabolic disorder caused by deficiency of the mitochondrial enzyme propionyl-CoA carboxylase (PCC). This disorder mostly progresses with episodes of metabolic acidosis. Cardiomyopathy is among the cardiac complications known to occur during metabolic decompensation episodes. However, several recent papers emphasized the association of PA and long QT syndrome (LQTS) which may lead to extremely serious and fatal consequences. In this report, we describe two sisters with PA who have prolonged QT duration that were incidentally detected in an outpatient setting...
October 26, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28774709/treatment-with-antioxidants-ameliorates-oxidative-damage-in-a-mouse-model-of-propionic-acidemia
#20
Ana Rivera-Barahona, Esmeralda Alonso-Barroso, Belén Pérez, Michael P Murphy, Eva Richard, Lourdes R Desviat
Oxidative stress contributes to the pathogenesis of propionic acidemia (PA), a life threatening disease caused by the deficiency of propionyl CoA-carboxylase, in the catabolic pathway of branched-chain amino acids, odd-number chain fatty acids and cholesterol. Patients develop multisystemic complications including seizures, extrapyramidal symptoms, basal ganglia deterioration, pancreatitis and cardiomyopathy. The accumulation of toxic metabolites results in mitochondrial dysfunction, increased reactive oxygen species and oxidative damage, all of which have been documented in patients' samples and in a hypomorphic mouse model...
September 2017: Molecular Genetics and Metabolism
keyword
keyword
96220
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"