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2021 2
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Page 1
Treatment of two infants with PIK3CA-related overgrowth spectrum by alpelisib.
Morin G, Degrugillier-Chopinet C, Vincent M, Fraissenon A, Aubert H, Chapelle C, Hoguin C, Dubos F, Catteau B, Petit F, Mezel A, Domanski O, Herbreteau G, Alesandrini M, Boddaert N, Boutry N, Broissand C, Han TK, Branle F, Sarnacki S, Blanc T, Guibaud L, Canaud G. Morin G, et al. Among authors: chapelle c. J Exp Med. 2022 Mar 7;219(3):e20212148. doi: 10.1084/jem.20212148. Epub 2022 Jan 26. J Exp Med. 2022. PMID: 35080595 Free PMC article.
Alpelisib administration reduced lymphatic malformations in a mouse model and in patients.
Delestre F, Venot Q, Bayard C, Fraissenon A, Ladraa S, Hoguin C, Chapelle C, Yamaguchi J, Cassaca R, Zerbib L, Magassa S, Morin G, Asnafi V, Villarese P, Kaltenbach S, Fraitag S, Duong JP, Broissand C, Boccara O, Soupre V, Bonnotte B, Chopinet C, Mirault T, Legendre C, Guibaud L, Canaud G. Delestre F, et al. Among authors: chapelle c. Sci Transl Med. 2021 Oct 6;13(614):eabg0809. doi: 10.1126/scitranslmed.abg0809. Epub 2021 Oct 6. Sci Transl Med. 2021. PMID: 34613809
PIK3CA gain-of-function mutation in adipose tissue induces metabolic reprogramming with Warburg-like effect and severe endocrine disruption.
Ladraa S, Zerbib L, Bayard C, Fraissenon A, Venot Q, Morin G, Garneau AP, Isnard P, Chapelle C, Hoguin C, Fraitag S, Duong JP, Guibaud L, Besançon A, Kaltenbach S, Villarese P, Asnafi V, Broissand C, Goudin N, Dussiot M, Nemazanyy I, Viel T, Autret G, Cruciani-Guglielmacci C, Denom J, Bruneau J, Tavitian B, Legendre C, Dairou J, Lacorte JM, Levy P, Pende M, Polak M, Canaud G. Ladraa S, et al. Among authors: chapelle c. Sci Adv. 2022 Dec 9;8(49):eade7823. doi: 10.1126/sciadv.ade7823. Epub 2022 Dec 9. Sci Adv. 2022. PMID: 36490341 Free PMC article.
Hemifacial myohyperplasia is due to somatic muscular PIK3CA gain-of-function mutations and responds to pharmacological inhibition.
Bayard C, Segna E, Taverne M, Fraissenon A, Hennocq Q, Periou B, Zerbib L, Ladraa S, Chapelle C, Hoguin C, Kaltenbach S, Villarese P, Asnafi V, Broissand C, Nemazanyy I, Autret G, Goudin N, Legendre C, Authier FJ, Viel T, Tavitian B, Gitiaux C, Fraitag S, Duong JP, Delcros C, Sergent B, Picard A, Dussiot M, Guibaud L, Khonsari R, Canaud G. Bayard C, et al. Among authors: chapelle c. J Exp Med. 2023 Nov 6;220(11):e20230926. doi: 10.1084/jem.20230926. Epub 2023 Sep 15. J Exp Med. 2023. PMID: 37712948 Free PMC article.
The shift from pulmonary colonization to Pneumocystis pneumonia.
Le Gal S, Bonnet P, Huguenin A, Chapelle C, Boulic P, Tonnelier JM, Moal MC, Gut-Gobert C, Barnier A, Nevez G. Le Gal S, et al. Among authors: chapelle c. Med Mycol. 2021 May 4;59(5):510-513. doi: 10.1093/mmy/myaa107. Med Mycol. 2021. PMID: 33369642