Johnny Deladoey

Summary

Country: Canada

Publications

  1. pmc Transcriptome, methylome and genomic variations analysis of ectopic thyroid glands
    Rasha Abu-Khudir
    Department of Pediatrics, Endocrinology Service and Research Center, CHU Sainte Justine, University of Montreal, Montreal, Canada
    PLoS ONE 5:e13420. 2010
  2. doi Linear association between household income and metabolic control in children with insulin-dependent diabetes mellitus despite free access to health care
    Johnny Deladoey
    Endocrinology and Diabetes Service, Centre hospitalier universitaire Sainte Justine, Department of Pediatrics, University of Montreal, Montreal, Canada H3T 1C5
    J Clin Endocrinol Metab 98:E882-5. 2013
  3. ncbi Is the incidence of congenital hypothyroidism really increasing? A 20-year retrospective population-based study in Québec
    Johnny Deladoey
    Endocrinology Service and Research Center, Sainte Justine Hospital and Department of Pediatrics, University of Montreal, Montreal H3T 1C5, Canada
    J Clin Endocrinol Metab 96:2422-9. 2011
  4. ncbi Role for Tissue-Dependent Methylation Differences in the Expression of FOXE1 in Nontumoral Thyroid Glands
    Rasha Abu-Khudir
    Endocrinology Service and Research Center R A K, F M, C D, G V V, J D, Centre hospitalier universitaire Sainte Justine, Department of Pediatrics, University of Montreal, Montreal, Canada H3T 1C5 Department of Biochemistry R A K, J D, University of Montreal, Montreal, Canada H3C 3J7 and Endocrinology and Diabetes Unit J P C, Department of Pediatrics, British Columbia Children s Hospital, University of British Columbia, Vancouver, Canada V6H 3V4
    J Clin Endocrinol Metab 99:E1120-9. 2014
  5. doi A search for variables predicting cortisol response to low-dose corticotropin stimulation following supraphysiological doses of glucocorticoids
    Stefanie Wildi-Runge
    Endocrinology Service and Research Center, Sainte Justine University Hospital Center and Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada
    J Pediatr 163:484-8. 2013
  6. doi A high prevalence of dual thyroid ectopy in congenital hypothyroidism: evidence for insufficient signaling gradients during embryonic thyroid migration or for the polyclonal nature of the thyroid gland?
    Stefanie Wildi-Runge
    Centre hospitalier universitaire Sainte Justine, 3175 Cote Sainte Catherine, Montreal Quebec, Canada
    J Clin Endocrinol Metab 97:E978-81. 2012
  7. pmc Variation by ethnicity in the prevalence of congenital hypothyroidism due to thyroid dysgenesis
    Sophie Stoppa-Vaucher
    Department of Pediatrics, Endocrinology Service and Research Center, CHU Sainte Justine, Universite de Montreal, Montreal, Canada
    Thyroid 21:13-8. 2011
  8. doi Is ultrasonography useful in predicting thyroid cancer in children with thyroid nodules and apparently benign cytopathologic features?
    Jannette Saavedra
    Endocrinology Service and Research Center, Department of Pediatrics, Centre hospitalier universitaire Sainte Justine, Montreal, Que, Canada
    Horm Res Paediatr 75:269-75. 2011
  9. ncbi Non-immune goiter and hypothyroidism in a 19-week fetus: a plea for conservative treatment
    Sophie Stoppa-Vaucher
    Endocrinology Service and Research Center and Department of Pediatrics, CHU Sainte Justine and Université de Montréal, Montreal, Canada
    J Pediatr 156:1026-9. 2010
  10. ncbi Possible non-Mendelian mechanisms of thyroid dysgenesis
    Johnny Deladoey
    Endocrinology Service and Research Center, Department of Pediatrics, Sainte Justine Hospital, University of Montreal, Montreal, Quebec, Canada
    Endocr Dev 10:29-42. 2007

Collaborators

Detail Information

Publications16

  1. pmc Transcriptome, methylome and genomic variations analysis of ectopic thyroid glands
    Rasha Abu-Khudir
    Department of Pediatrics, Endocrinology Service and Research Center, CHU Sainte Justine, University of Montreal, Montreal, Canada
    PLoS ONE 5:e13420. 2010
    ..Moreover, a survey of monozygotic twins yielded a discordance rate of 92%, suggesting that somatic events, genetic or epigenetic, probably play an important role in the etiology of CHTD...
  2. doi Linear association between household income and metabolic control in children with insulin-dependent diabetes mellitus despite free access to health care
    Johnny Deladoey
    Endocrinology and Diabetes Service, Centre hospitalier universitaire Sainte Justine, Department of Pediatrics, University of Montreal, Montreal, Canada H3T 1C5
    J Clin Endocrinol Metab 98:E882-5. 2013
    ..In health care systems with a user fee, the impact of socioeconomic factors on pediatric insulin-dependent diabetes mellitus (IDDM) control could be due to the cost of accessing care...
  3. ncbi Is the incidence of congenital hypothyroidism really increasing? A 20-year retrospective population-based study in Québec
    Johnny Deladoey
    Endocrinology Service and Research Center, Sainte Justine Hospital and Department of Pediatrics, University of Montreal, Montreal H3T 1C5, Canada
    J Clin Endocrinol Metab 96:2422-9. 2011
    ....
  4. ncbi Role for Tissue-Dependent Methylation Differences in the Expression of FOXE1 in Nontumoral Thyroid Glands
    Rasha Abu-Khudir
    Endocrinology Service and Research Center R A K, F M, C D, G V V, J D, Centre hospitalier universitaire Sainte Justine, Department of Pediatrics, University of Montreal, Montreal, Canada H3T 1C5 Department of Biochemistry R A K, J D, University of Montreal, Montreal, Canada H3C 3J7 and Endocrinology and Diabetes Unit J P C, Department of Pediatrics, British Columbia Children s Hospital, University of British Columbia, Vancouver, Canada V6H 3V4
    J Clin Endocrinol Metab 99:E1120-9. 2014
    ..Conclusion: We report a tissue-dependent DMR in the FOXE1 promoter. This DMR contains two consecutive CpG dinucleotides, which are epigenetic modifiers of FOXE1 expression in nontumoral tissues. ..
  5. doi A search for variables predicting cortisol response to low-dose corticotropin stimulation following supraphysiological doses of glucocorticoids
    Stefanie Wildi-Runge
    Endocrinology Service and Research Center, Sainte Justine University Hospital Center and Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada
    J Pediatr 163:484-8. 2013
    ..To determine which biological or clinical variables may predict cortisol response to low-dose adrenocorticotropic hormone (ACTH) stimulation following supraphysiological doses of glucocorticoids in children...
  6. doi A high prevalence of dual thyroid ectopy in congenital hypothyroidism: evidence for insufficient signaling gradients during embryonic thyroid migration or for the polyclonal nature of the thyroid gland?
    Stefanie Wildi-Runge
    Centre hospitalier universitaire Sainte Justine, 3175 Cote Sainte Catherine, Montreal Quebec, Canada
    J Clin Endocrinol Metab 97:E978-81. 2012
    ..However, some cases have dual ectopy, with part of the tissue having partially migrated. We hypothesized that this occurs more frequently than previously reported...
  7. pmc Variation by ethnicity in the prevalence of congenital hypothyroidism due to thyroid dysgenesis
    Sophie Stoppa-Vaucher
    Department of Pediatrics, Endocrinology Service and Research Center, CHU Sainte Justine, Universite de Montreal, Montreal, Canada
    Thyroid 21:13-8. 2011
    ..The scant data on ethnic differences in the prevalence of congenital hypothyroidism (CH) have generally not taken etiology of CH into account. Our hypothesis is that the prevalence of CH due to thyroid dysgenesis (TD) varies by ethnicity...
  8. doi Is ultrasonography useful in predicting thyroid cancer in children with thyroid nodules and apparently benign cytopathologic features?
    Jannette Saavedra
    Endocrinology Service and Research Center, Department of Pediatrics, Centre hospitalier universitaire Sainte Justine, Montreal, Que, Canada
    Horm Res Paediatr 75:269-75. 2011
    ..To assess whether the presence of certain findings on thyroid ultrasonography (US) correctly diagnoses malignancy even when a fine-needle aspiration biopsy (FNAB) suggests a benign lesion...
  9. ncbi Non-immune goiter and hypothyroidism in a 19-week fetus: a plea for conservative treatment
    Sophie Stoppa-Vaucher
    Endocrinology Service and Research Center and Department of Pediatrics, CHU Sainte Justine and Université de Montréal, Montreal, Canada
    J Pediatr 156:1026-9. 2010
    ..Psychomotor outcome was normal. We argue that intra-amniotic thyroxine should not be used to treat the hypothyroidism but only to correct the development of polyhydramnios...
  10. ncbi Possible non-Mendelian mechanisms of thyroid dysgenesis
    Johnny Deladoey
    Endocrinology Service and Research Center, Department of Pediatrics, Sainte Justine Hospital, University of Montreal, Montreal, Quebec, Canada
    Endocr Dev 10:29-42. 2007
    ....
  11. ncbi Autonomous adenomas caused by somatic mutations of the thyroid-stimulating hormone receptor in children
    Francisca Grob
    Endocrinology Service and Research Center, Centre hospitalier universitaire Sainte Justine, Montreal, Que, Canada
    Horm Res Paediatr 81:73-9. 2014
    ....
  12. doi Evidence for calcitonin-producing cells in human lingual thyroids
    Isabelle Vandernoot
    Research Center of Sainte Justine Hospital, Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada H3T 1C5
    J Clin Endocrinol Metab 97:951-6. 2012
    ..Lingual thyroids result from the failure of the thyroid precursor cells to migrate from the primordial pharynx to the anterior part of the neck. Therefore, calcitonin-producing cells are not expected to be present in lingual thyroids...
  13. ncbi Pseudodominant inheritance of goitrous congenital hypothyroidism caused by TPO mutations: molecular and in silico studies
    Johnny Deladoey
    Endocrinology Service and Research Center, Sainte Justine Hospital and Department of Pediatrics, University of Montreal, Montreal, Canada H3T 1C5
    J Clin Endocrinol Metab 93:627-33. 2008
    ..We report the genetic mechanism underlying the apparently dominant inheritance of goitrous CH in a nonconsanguineous family of French Canadian origin...
  14. doi Bioinactive ACTH causing glucocorticoid deficiency
    Mark E Samuels
    Endocrinology Service and Research Center, Centre hospitalier universitaire Sainte Justine, Department of Pediatrics, University of Montreal, Montreal H3T 1C5, Canada
    J Clin Endocrinol Metab 98:736-42. 2013
    ..R8C mutation in the sequence encoding ACTH and α-MSH. The boy was homozygous for the p.R8C mutation...
  15. doi Are guidelines for glucocorticoid coverage in adrenal insufficiency currently followed?
    Coralie Leblicq
    Endocrinology Service and Research Center, CHU Sainte Justine and Department of Pediatrics, University of Montreal, Montreal, Quebec, Canada
    J Pediatr 158:492-498.e1. 2011
    ..To search for evidence of acute adrenal failure linked to inappropriate use of stress management protocols...
  16. ncbi Random variability in congenital hypothyroidism from thyroid dysgenesis over 16 years in Québec
    Johnny Deladoey
    Endocrinology Service and Research Center, Sainte Justine Hospital, University of Montreal, H3T 1C5 Quebec, Canada
    J Clin Endocrinol Metab 92:3158-61. 2007
    ..However, the possibility that environmental factors might be involved has been raised by studies showing a seasonal variability of the incidence of CHTD...