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Endocrine and Growth Abnormalities in 4H Leukodystrophy Caused by Variants in POLR3A, POLR3B, and POLR1C

Authors :
Pelletier, Félixe
Perrier, Stefanie
Cayami, Ferdy K.
Mirchi, Amytice
Saikali, Stephan
Tran, Luan T.
Ulrick, Nicole
Guerrero, Kether
Rampakakis, Emmanouil
Van Spaendonk, Rosalina M.L.
Naidu, Sakkubai
Pohl, Daniela
Gibson, William T.
Demos, Michelle
Goizet, Cyril
Tejera-Martin, Ingrid
Potic, Ana
Fogel, Brent L.
Brais, Bernard
Sylvain, Michel
Sébire, Guillaume
Lourenço, Charles Marques
Bonkowsky, Joshua L.
Catsman-Berrevoets, Coriene
Pinto, Pedro S.
Tirupathi, Sandya
Strømme, Petter
De Grauw, Ton
Gieruszczak-Bialek, Dorota
Krägeloh-Mann, Ingeborg
Mierzewska, Hanna
Philippi, Heike
Rankin, Julia
Atik, Tahir
Banwell, Brenda
Benko, William S.
Blaschek, Astrid
Bley, Annette
Boltshauser, Eugen
Bratkovic, Drago
Brozova, Klara
Cimas, Icíar
Clough, Christopher
Corenblum, Bernard
Dinopoulos, Argirios
Dolan, Gail
Faletra, Flavio
Fernandez, Raymond
Fletcher, Janice
Garcia Garcia, Maria Eugenia
Gasparini, Paolo
Gburek-Augustat, Janina
Gonzalez Moron, Dolores
Hamati, Aline
Harting, Inga
Hertzberg, Christoph
Hill, Alan
Hobson, Grace M.
Innes, A. Micheil
Kauffman, Marcelo
Kirwin, Susan M.
Kluger, Gerhard
Kolditz, Petra
Kotzaeridou, Urania
La Piana, Roberta
Liston, Eriskay
McClintock, William
McEntagart, Meriel
McKenzie, Fiona
Melançon, Serge
Misbahuddin, Anjum
Suri, Mohnish
Monton, Fernando I.
Moutton, Sebastien
Murphy, Raymond P.J.
Nickel, Miriam
Onay, Hüseyin
Orcesi, Simona
Özklnay, Ferda
Patzer, Steffi
Pedro, Helio
Pekic, Sandra
Pineda Marfa, Mercedes
Pizzino, Amy
Plecko, Barbara
Poll-The, Bwee Tien
Popovic, Vera
Rating, Dietz
Rioux, Marie France
Rodriguez Espinosa, Norberto
Ronan, Anne
Ostergaard, John R.
Rossignol, Elsa
Sanchez-Carpintero, Rocio
Schossig, Anna
Senbil, Nesrin
Sønderberg Roos, Laura K.
Stevens, Cathy A.
Synofzik, Matthis
Sztriha, László
Tibussek, Daniel
Timmann, Dagmar
Tonduti, Davide
Van De Warrenburg, Bart P.
Vázquez-López, Maria
Venkateswaran, Sunita
Wasling, Pontus
Wassmer, Evangeline
Webster, Richard I.
Wiegand, Gert
Yoon, Grace
Rotteveel, Joost
Schiffmann, Raphael
Van Der Knaap, Marjo S.
Vanderver, Adeline
Martos-Moreno, Gabriel
Polychronakos, Constantin
Wolf, Nicole I.
Bernard, Geneviève
Pelletier, Félixe
Perrier, Stefanie
Cayami, Ferdy K.
Mirchi, Amytice
Saikali, Stephan
Tran, Luan T.
Ulrick, Nicole
Guerrero, Kether
Rampakakis, Emmanouil
Van Spaendonk, Rosalina M.L.
Naidu, Sakkubai
Pohl, Daniela
Gibson, William T.
Demos, Michelle
Goizet, Cyril
Tejera-Martin, Ingrid
Potic, Ana
Fogel, Brent L.
Brais, Bernard
Sylvain, Michel
Sébire, Guillaume
Lourenço, Charles Marques
Bonkowsky, Joshua L.
Catsman-Berrevoets, Coriene
Pinto, Pedro S.
Tirupathi, Sandya
Strømme, Petter
De Grauw, Ton
Gieruszczak-Bialek, Dorota
Krägeloh-Mann, Ingeborg
Mierzewska, Hanna
Philippi, Heike
Rankin, Julia
Atik, Tahir
Banwell, Brenda
Benko, William S.
Blaschek, Astrid
Bley, Annette
Boltshauser, Eugen
Bratkovic, Drago
Brozova, Klara
Cimas, Icíar
Clough, Christopher
Corenblum, Bernard
Dinopoulos, Argirios
Dolan, Gail
Faletra, Flavio
Fernandez, Raymond
Fletcher, Janice
Garcia Garcia, Maria Eugenia
Gasparini, Paolo
Gburek-Augustat, Janina
Gonzalez Moron, Dolores
Hamati, Aline
Harting, Inga
Hertzberg, Christoph
Hill, Alan
Hobson, Grace M.
Innes, A. Micheil
Kauffman, Marcelo
Kirwin, Susan M.
Kluger, Gerhard
Kolditz, Petra
Kotzaeridou, Urania
La Piana, Roberta
Liston, Eriskay
McClintock, William
McEntagart, Meriel
McKenzie, Fiona
Melançon, Serge
Misbahuddin, Anjum
Suri, Mohnish
Monton, Fernando I.
Moutton, Sebastien
Murphy, Raymond P.J.
Nickel, Miriam
Onay, Hüseyin
Orcesi, Simona
Özklnay, Ferda
Patzer, Steffi
Pedro, Helio
Pekic, Sandra
Pineda Marfa, Mercedes
Pizzino, Amy
Plecko, Barbara
Poll-The, Bwee Tien
Popovic, Vera
Rating, Dietz
Rioux, Marie France
Rodriguez Espinosa, Norberto
Ronan, Anne
Ostergaard, John R.
Rossignol, Elsa
Sanchez-Carpintero, Rocio
Schossig, Anna
Senbil, Nesrin
Sønderberg Roos, Laura K.
Stevens, Cathy A.
Synofzik, Matthis
Sztriha, László
Tibussek, Daniel
Timmann, Dagmar
Tonduti, Davide
Van De Warrenburg, Bart P.
Vázquez-López, Maria
Venkateswaran, Sunita
Wasling, Pontus
Wassmer, Evangeline
Webster, Richard I.
Wiegand, Gert
Yoon, Grace
Rotteveel, Joost
Schiffmann, Raphael
Van Der Knaap, Marjo S.
Vanderver, Adeline
Martos-Moreno, Gabriel
Polychronakos, Constantin
Wolf, Nicole I.
Bernard, Geneviève
Source :
Pelletier , F , Perrier , S , Cayami , F K , Mirchi , A , Saikali , S , Tran , L T , Ulrick , N , Guerrero , K , Rampakakis , E , Van Spaendonk , R M L , Naidu , S , Pohl , D , Gibson , W T , Demos , M , Goizet , C , Tejera-Martin , I , Potic , A , Fogel , B L , Brais , B , Sylvain , M , Sébire , G , Lourenço , C M , Bonkowsky , J L , Catsman-Berrevoets , C , Pinto , P S , Tirupathi , S , Strømme , P , De Grauw , T , Gieruszczak-Bialek , D , Krägeloh-Mann , I , Mierzewska , H , Philippi , H , Rankin , J , Atik , T , Banwell , B , Benko , W S , Blaschek , A , Bley , A , Boltshauser , E , Bratkovic , D , Brozova , K , Cimas , I , Clough , C , Corenblum , B , Dinopoulos , A , Dolan , G , Faletra , F , Fernandez , R , Fletcher , J , Garcia Garcia , M E , Gasparini , P , Gburek-Augustat , J , Gonzalez Moron , D , Hamati , A , Harting , I , Hertzberg , C , Hill , A , Hobson , G M , Innes , A M , Kauffman , M , Kirwin , S M , Kluger , G , Kolditz , P , Kotzaeridou , U , La Piana , R , Liston , E , McClintock , W , McEntagart , M , McKenzie , F , Melançon , S , Misbahuddin , A , Suri , M , Monton , F I , Moutton , S , Murphy , R P J , Nickel , M , Onay , H , Orcesi , S , Özklnay , F , Patzer , S , Pedro , H , Pekic , S , Pineda Marfa , M , Pizzino , A , Plecko , B , Poll-The , B T , Popovic , V , Rating , D , Rioux , M F , Rodriguez Espinosa , N , Ronan , A , Ostergaard , J R , Rossignol , E , Sanchez-Carpintero , R , Schossig , A , Senbil , N , Sønderberg Roos , L K , Stevens , C A , Synofzik , M , Sztriha , L , Tibussek , D , Timmann , D , Tonduti , D , Van De Warrenburg , B P , Vázquez-López , M , Venkateswaran , S , Wasling , P , Wassmer , E , Webster , R I , Wiegand , G , Yoon , G , Rotteveel , J , Schiffmann , R , Van Der Knaap , M S , Vanderver , A , Martos-Moreno , G , Polychronakos , C , Wolf , N I & Bernard , G 2021 , ' Endocrine and Growth Abnormalities in 4H Leukodystrophy Caused by Variants in POLR3A, POLR3B, and POLR1C ' , Journal of Clinical Endocrinology and
Publication Year :
2021

Abstract

Context: 4H or POLR3-related leukodystrophy is an autosomal recessive disorder typically characterized by hypomyelination, hypodontia, and hypogonadotropic hypogonadism, caused by biallelic pathogenic variants in POLR3A, POLR3B, POLR1C, and POLR3K. The endocrine and growth abnormalities associated with this disorder have not been thoroughly investigated to date. Objective: To systematically characterize endocrine abnormalities of patients with 4H leukodystrophy. Design: An international cross-sectional study was performed on 150 patients with genetically confirmed 4H leukodystrophy between 2015 and 2016. Endocrine and growth abnormalities were evaluated, and neurological and other non-neurological features were reviewed. Potential genotype/phenotype associations were also investigated. Setting: This was a multicenter retrospective study using information collected from 3 predominant centers. Patients: A total of 150 patients with 4H leukodystrophy and pathogenic variants in POLR3A, POLR3B, or POLR1C were included. Main Outcome Measures: Variables used to evaluate endocrine and growth abnormalities included pubertal history, hormone levels (estradiol, testosterone, stimulated LH and FSH, stimulated GH, IGF-I, prolactin, ACTH, cortisol, TSH, and T4), and height and head circumference charts. Results: The most common endocrine abnormalities were delayed puberty (57/74; 77% overall, 64% in males, 89% in females) and short stature (57/93; 61%), when evaluated according to physician assessment. Abnormal thyroid function was reported in 22% (13/59) of patients. Conclusions: Our results confirm pubertal abnormalities and short stature are the most common endocrine features seen in 4H leukodystrophy. However, we noted that endocrine abnormalities are typically underinvestigated in this patient population. A prospective study is required to formulate evidence-based recommendations for management of the endocrine manifestations of this disorder.

Details

Database :
OAIster
Journal :
Pelletier , F , Perrier , S , Cayami , F K , Mirchi , A , Saikali , S , Tran , L T , Ulrick , N , Guerrero , K , Rampakakis , E , Van Spaendonk , R M L , Naidu , S , Pohl , D , Gibson , W T , Demos , M , Goizet , C , Tejera-Martin , I , Potic , A , Fogel , B L , Brais , B , Sylvain , M , Sébire , G , Lourenço , C M , Bonkowsky , J L , Catsman-Berrevoets , C , Pinto , P S , Tirupathi , S , Strømme , P , De Grauw , T , Gieruszczak-Bialek , D , Krägeloh-Mann , I , Mierzewska , H , Philippi , H , Rankin , J , Atik , T , Banwell , B , Benko , W S , Blaschek , A , Bley , A , Boltshauser , E , Bratkovic , D , Brozova , K , Cimas , I , Clough , C , Corenblum , B , Dinopoulos , A , Dolan , G , Faletra , F , Fernandez , R , Fletcher , J , Garcia Garcia , M E , Gasparini , P , Gburek-Augustat , J , Gonzalez Moron , D , Hamati , A , Harting , I , Hertzberg , C , Hill , A , Hobson , G M , Innes , A M , Kauffman , M , Kirwin , S M , Kluger , G , Kolditz , P , Kotzaeridou , U , La Piana , R , Liston , E , McClintock , W , McEntagart , M , McKenzie , F , Melançon , S , Misbahuddin , A , Suri , M , Monton , F I , Moutton , S , Murphy , R P J , Nickel , M , Onay , H , Orcesi , S , Özklnay , F , Patzer , S , Pedro , H , Pekic , S , Pineda Marfa , M , Pizzino , A , Plecko , B , Poll-The , B T , Popovic , V , Rating , D , Rioux , M F , Rodriguez Espinosa , N , Ronan , A , Ostergaard , J R , Rossignol , E , Sanchez-Carpintero , R , Schossig , A , Senbil , N , Sønderberg Roos , L K , Stevens , C A , Synofzik , M , Sztriha , L , Tibussek , D , Timmann , D , Tonduti , D , Van De Warrenburg , B P , Vázquez-López , M , Venkateswaran , S , Wasling , P , Wassmer , E , Webster , R I , Wiegand , G , Yoon , G , Rotteveel , J , Schiffmann , R , Van Der Knaap , M S , Vanderver , A , Martos-Moreno , G , Polychronakos , C , Wolf , N I & Bernard , G 2021 , ' Endocrine and Growth Abnormalities in 4H Leukodystrophy Caused by Variants in POLR3A, POLR3B, and POLR1C ' , Journal of Clinical Endocrinology and
Notes :
application/pdf, English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1322185059
Document Type :
Electronic Resource