8 Papers
29 Citations
M. Gueydan is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Gene mutation & Mutation. The author has an hindex of 6, co-authored 8 publications. Previous affiliations of M. Gueydan include Hoffmann-La Roche.
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Papers
Genetic Screening of Combined Pituitary Hormone Deficiency: Experience in 195 Patients
Rachel Reynaud,M. Gueydan,Alexandru Saveanu,Sophie Vallette-Kasic,Alain Enjalbert,Thierry Brue,Anne Barlier +6 more
TL;DR: Mutation of PROP1 gene remains the first to be looked for, and POU1F1 mutations should be sought in GH deficiency and TSH deficiency postpubertal population without extrapituitary malformations.
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A conservative management is preferable in milder forms of pituitary tumor apoplexy.
C. Leyer,Frederic Castinetti,I. Morange,M. Gueydan,Charles Oliver,Bernard Conte-Devolx,H. Dufour,T. Brue +7 more
TL;DR: The outcome of patients treated with or without surgery for pituitary apoplexy without severe neuro-ophthalmic deficits seems to be identical, pleading for a conservative management of pituitarians in the absence of visual emergency.
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French consensus on the management of acromegaly.
Philippe Chanson,Jérôme Bertherat,Albert Beckers,Hélène Bihan,Thierry Brue,P. Caron,Olivier Chabre,M. Cogne,Christine Cortet-Rudelli,B. Delemer,H. Dufour,R. C. Gaillard,M. Gueydan,I. Morange,Jean-Claude Souberbielle,A. Tabarin +15 more
TL;DR: On behalf of the Club français de l’hypophyse (French Pituitary Club) and of the Société française d’endocrinologie (French Endocrinology Society)
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Identification and functional analysis of the novel S179R POU1F1 mutation associated with combined pituitary hormone deficiency.
Ichiro Miyata,Sophie Vallette-Kasic,Alexandru Saveanu,Mizuho Takeuchi,Hideki Yoshikawa,Asako Tajima,Katsuyoshi Tojo,Rachel Reynaud,M. Gueydan,Alain Enjalbert,Naoko Tajima,Yoshikatsu Eto,Thierry Brue +12 more
TL;DR: This study indicates that both DNA binding and interaction with cofactors like cAMP response element-binding protein- binding protein are critical for POU1F1 function and that functional and structural properties of abnormal POU 1F1 proteins are variously influenced by the type of mutations.
Consensus français sur la prise en charge de l’acromégalie
P. Chanson,Jérôme Bertherat,Albert Beckers,Hélène Bihan,T. Brue,P. Caron,Olivier Chabre,M. Cogne,Christine Cortet-Rudelli,B. Delemer,H. Dufour,Rolf C. Gaillard,M. Gueydan,I. Morange,Jean-Claude Souberbielle,A. Tabarin +15 more
TL;DR: Chanson et al. as mentioned in this paper presented the consensus français on the prise en charge de l'acromégalie P. Chanson a,∗, J. Bertherat b, A. Bihan d, T. Caron f, O. Cogne h, C. Delemer j, H. Dufour k, R. Gueydan e, I. Morange e, J.-C. Chabre g, M. Souberbielle m, A., T.
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