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Page 1
Guanidinoacetate methyltransferase (GAMT) deficiency: outcomes in 48 individuals and recommendations for diagnosis, treatment and monitoring.
Stockler-Ipsiroglu S, van Karnebeek C, Longo N, Korenke GC, Mercimek-Mahmutoglu S, Marquart I, Barshop B, Grolik C, Schlune A, Angle B, Araújo HC, Coskun T, Diogo L, Geraghty M, Haliloglu G, Konstantopoulou V, Leuzzi V, Levtova A, Mackenzie J, Maranda B, Mhanni AA, Mitchell G, Morris A, Newlove T, Renaud D, Scaglia F, Valayannopoulos V, van Spronsen FJ, Verbruggen KT, Yuskiv N, Nyhan W, Schulze A. Stockler-Ipsiroglu S, et al. Among authors: valayannopoulos v. Mol Genet Metab. 2014 Jan;111(1):16-25. doi: 10.1016/j.ymgme.2013.10.018. Epub 2013 Nov 7. Mol Genet Metab. 2014. PMID: 24268530 Free article.
Development of liver disease despite mannose treatment in two patients with CDG-Ib.
Mention K, Lacaille F, Valayannopoulos V, Romano S, Kuster A, Cretz M, Zaidan H, Galmiche L, Jaubert F, de Keyzer Y, Seta N, de Lonlay P. Mention K, et al. Among authors: valayannopoulos v. Mol Genet Metab. 2008 Jan;93(1):40-3. doi: 10.1016/j.ymgme.2007.08.126. Epub 2007 Oct 22. Mol Genet Metab. 2008. PMID: 17945525
Variable outcome of growth hormone administration in respiratory chain deficiency.
Romano S, Samara D, Crosnier H, Valayannopoulos V, Polak M, Chrétien D, Rötig A, Munnich A, Brauner R, de Lonlay P. Romano S, et al. Among authors: valayannopoulos v. Mol Genet Metab. 2008 Feb;93(2):195-9. doi: 10.1016/j.ymgme.2007.09.007. Epub 2007 Oct 22. Mol Genet Metab. 2008. PMID: 17951089
Risk assessment of acute vascular events in congenital disorder of glycosylation type Ia.
Arnoux JB, Boddaert N, Valayannopoulos V, Romano S, Bahi-Buisson N, Desguerre I, de Keyzer Y, Munnich A, Brunelle F, Seta N, Dautzenberg MD, de Lonlay P. Arnoux JB, et al. Among authors: valayannopoulos v. Mol Genet Metab. 2008 Apr;93(4):444-9. doi: 10.1016/j.ymgme.2007.11.006. Epub 2008 Feb 21. Mol Genet Metab. 2008. PMID: 18093857
Secondary creatine deficiency in ornithine delta-aminotransferase deficiency.
Valayannopoulos V, Boddaert N, Mention K, Touati G, Barbier V, Chabli A, Sedel F, Kaplan J, Dufier JL, Seidenwurm D, Rabier D, Saudubray JM, de Lonlay P. Valayannopoulos V, et al. Mol Genet Metab. 2009 Jun;97(2):109-13. doi: 10.1016/j.ymgme.2008.12.010. Epub 2009 Mar 31. Mol Genet Metab. 2009. PMID: 19345633
Phenotype and genotype in 101 males with X-linked creatine transporter deficiency.
van de Kamp JM, Betsalel OT, Mercimek-Mahmutoglu S, Abulhoul L, Grünewald S, Anselm I, Azzouz H, Bratkovic D, de Brouwer A, Hamel B, Kleefstra T, Yntema H, Campistol J, Vilaseca MA, Cheillan D, D'Hooghe M, Diogo L, Garcia P, Valongo C, Fonseca M, Frints S, Wilcken B, von der Haar S, Meijers-Heijboer HE, Hofstede F, Johnson D, Kant SG, Lion-Francois L, Pitelet G, Longo N, Maat-Kievit JA, Monteiro JP, Munnich A, Muntau AC, Nassogne MC, Osaka H, Ounap K, Pinard JM, Quijano-Roy S, Poggenburg I, Poplawski N, Abdul-Rahman O, Ribes A, Arias A, Yaplito-Lee J, Schulze A, Schwartz CE, Schwenger S, Soares G, Sznajer Y, Valayannopoulos V, Van Esch H, Waltz S, Wamelink MM, Pouwels PJ, Errami A, van der Knaap MS, Jakobs C, Mancini GM, Salomons GS. van de Kamp JM, et al. Among authors: valayannopoulos v. J Med Genet. 2013 Jul;50(7):463-72. doi: 10.1136/jmedgenet-2013-101658. Epub 2013 May 3. J Med Genet. 2013. PMID: 23644449
Creatine and guanidinoacetate reference values in a French population.
Joncquel-Chevalier Curt M, Cheillan D, Briand G, Salomons GS, Mention-Mulliez K, Dobbelaere D, Cuisset JM, Lion-François L, Des Portes V, Chabli A, Valayannopoulos V, Benoist JF, Pinard JM, Simard G, Douay O, Deiva K, Tardieu M, Afenjar A, Héron D, Rivier F, Chabrol B, Prieur F, Cartault F, Pitelet G, Goldenberg A, Bekri S, Gerard M, Delorme R, Porchet N, Vianey-Saban C, Vamecq J. Joncquel-Chevalier Curt M, et al. Among authors: valayannopoulos v. Mol Genet Metab. 2013 Nov;110(3):263-7. doi: 10.1016/j.ymgme.2013.09.005. Epub 2013 Sep 16. Mol Genet Metab. 2013. PMID: 24090707
Thirteen new patients with guanidinoacetate methyltransferase deficiency and functional characterization of nineteen novel missense variants in the GAMT gene.
Mercimek-Mahmutoglu S, Ndika J, Kanhai W, de Villemeur TB, Cheillan D, Christensen E, Dorison N, Hannig V, Hendriks Y, Hofstede FC, Lion-Francois L, Lund AM, Mundy H, Pitelet G, Raspall-Chaure M, Scott-Schwoerer JA, Szakszon K, Valayannopoulos V, Williams M, Salomons GS. Mercimek-Mahmutoglu S, et al. Among authors: valayannopoulos v. Hum Mutat. 2014 Apr;35(4):462-9. doi: 10.1002/humu.22511. Epub 2014 Mar 6. Hum Mutat. 2014. PMID: 24415674
Clinical course of 63 patients with neonatal onset urea cycle disorders in the years 2001-2013.
Unsinn C, Das A, Valayannopoulos V, Thimm E, Beblo S, Burlina A, Konstantopoulou V, Mayorandan S, de Lonlay P, Rennecke J, Derbinski J, Hoffmann GF, Häberle J. Unsinn C, et al. Among authors: valayannopoulos v. Orphanet J Rare Dis. 2016 Aug 19;11(1):116. doi: 10.1186/s13023-016-0493-0. Orphanet J Rare Dis. 2016. PMID: 27538463 Free PMC article.
144 results