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Pierre Ray

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Articles 11
Citations 440
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Recent Articles
1.
Ferreux L, Bourdon M, Chargui A, Schmitt A, Stouvenel L, Lores P, et al.
Hum Reprod . 2021 Sep; 36(11):2848-2860. PMID: 34529793
Study Question: Are ICSI outcomes impaired in cases of severe asthenozoospermia with multiple morphological abnormalities of the flagellum (MMAF phenotype)? Summary Answer: Despite occasional technical difficulties, ICSI outcomes for couples...
2.
Fatemi N, Salehi N, Pignata L, Palumbo P, Cubellis M, Ramazanali F, et al.
J Med Genet . 2020 Sep; 58(11):783-788. PMID: 32938693
Background: Triploidy is one of the most common chromosome abnormalities affecting human gestation and accounts for an important fraction of first-trimester miscarriages. Triploidy has been demonstrated in a few cases...
3.
Martinez G, Beurois J, Dacheux D, Cazin C, Bidart M, Kherraf Z, et al.
J Med Genet . 2020 Mar; 57(10):708-716. PMID: 32161152
Background: Multiple morphological abnormalities of the flagella (MMAF) consistently lead to male infertility due to a reduced or absent sperm motility defined as asthenozoospermia. Despite numerous genes recently described to...
4.
Liu C, Lv M, He X, Zhu Y, Amiri-Yekta A, Li W, et al.
J Med Genet . 2019 May; 57(1):31-37. PMID: 31048344
Background: Male infertility due to multiple morphological abnormalities of the sperm flagella (MMAF) is a genetically heterogeneous disorder. Previous studies revealed several MMAF-associated genes, which account for approximately 60% of...
5.
Arnoult C, Escoffier J, Munch L, Pierre V, Hennebicq S, Lambeau G, et al.
Med Sci (Paris) . 2012 May; 28(5):512-8. PMID: 22643005
The spermatozoon is one of the most differentiated cells in mammals and its production requires an extremely complex machinery. Subtle but critical molecular changes take place during capacitation, which comprises...
6.
Coutton C, Satre V, Arnoult C, Ray P
Med Sci (Paris) . 2012 May; 28(5):497-502. PMID: 22643003
Approximately 10-15% of couples experience infertility and male factors contribute to half of these cases. It was usually thought that infertility cannot be transmitted, but accumulating evidence indicates that many...
7.
Koscinski I, Elinati E, Fossard C, Redin C, Muller J, Velez de la Calle J, et al.
Am J Hum Genet . 2011 Mar; 88(3):344-50. PMID: 21397063
Globozoospermia, characterized by round-headed spermatozoa, is a rare (< 0.1% in male infertile patients) and severe teratozoospermia consisting primarily of spermatozoa lacking an acrosome. Studying a Jordanian consanguineous family in...
8.
Feyereisen E, Steffann J, Romana S, Lelorch M, Ray P, Kerbrat V, et al.
Fertil Steril . 2006 Nov; 87(1):60-73. PMID: 17074325
Objective: To investigate the evolution of techniques and strategies and to evaluate the results of preimplantation genetic diagnosis (PGD) from January 2000 to December 2004 in chromosomal, monogenic and mitochondrial...
9.
Amiel J, Laudier B, Attie-Bitach T, Trang H, De Pontual L, Gener B, et al.
Nat Genet . 2003 Mar; 33(4):459-61. PMID: 12640453
Congenital central hypoventilation syndrome (CCHS or Ondine's curse; OMIM 209880) is a life-threatening disorder involving an impaired ventilatory response to hypercarbia and hypoxemia. This core phenotype is associated with lower-penetrance...
10.
Frydman R, Tachdjian G, Achour-Frydman N, Ray P, Romana S, Hamamah S, et al.
Bull Acad Natl Med . 2002 Nov; 186(5):865-75; discussion 875-8. PMID: 12412378
To report the birth of the first fourteen infants conceived after preimplantation genetic diagnosis (PGD) in our unit. Fifty-nine couples were enrolled between January 2000 and July 2001. They had...