Rutkowsi S, Gnekow A, Fleischhack G, WagnerS, Calaminus G, Wolff J, Müller H, Sorensen N. Faldum A, Tatagiba M, Pietsch T, Warmuth-Metz M, Kortmann R.
Hirntumoren bei Kindern und Jugendlichen.
Onkologe 2006 12:533-545

Girschick HJ, Schneider P, Haubitz l, Hiort O, Collmann H. Beer M, Shin JS, Seyberth HW.
Effective NSAID treatment indicates that hyperprostaglandinism is affecting the cumcal seventy of childhood hypophosphatasia.
Orphanet J Rare Dis. 2006 Jun 28;1(1):2

Hartmann W, Digon-Sontgerath B, Koch A, Waha A, bndl E, Dani l, Denkhaus D, Goodyer CG, Sorensen N. Wiestier ÖD, Pietsch T.
Phosphatidylinositol 3’-kinase/AKT signalling is activated in medulloblastoma cell proliferation and is associated with reduced expression of PTEN.
Clin Cancer Res. 2006 May 15;12(10):3019-27

Muller HL, Handwerker G, Gebhardt U, Faldum A, Emser A, Kolb R, Sorensen N.
Melatonin treatment in obese patients with childhood craniopharyngioma and increased daytime sleepiness.
Cancer Causes Control. 2006 May;17(4):583-

HL, Albanese A, Calaminus G, Hargrave D, Garre ML, Gebhardt U, Saran F, Sorensen N, j Spoudeas HA.
Consensus and perspectives on treatment strategies in childhood craniopharyngioma: results of a meeting of the Craniopharyngioma Study Group (SIOP), Genova, 2004.
J Pediatr Endocrinol Metab. 2006 Apr;19 Suppl 1:453-4

Muller HL, Muller-Stover S, Gebhardt U, Kolb R, Sorensen N. Handwerker G.
Secondary narcolepsy may be a causative factor of increased daytime sleepiness in obese childhood craniopharyngioma patients.
J Pediatr Endocrinol Metab. 2006 Apr;19 Suppl 1:423-9

Wagner S, Warmuth-Metz M, Emser A, Gnekow AK, Strater R, Rutkowski S, Jorch N, Schmid HJ, Berthold F, Graf N, Kortmann RD, Pietsch T, Sorensen N. Peters O, Wolff JE.
Treatment options in childhood pontine gliomas.
J Neurooncol. 2006 Apr 6

Klotz P, Tappe D, Abele-Horn W, Warmuth-Metz M, Sorensen N. Speer CP, Girschick HJ.
Cerebral mass in a 13-year-old girl following long-term sojourn in the Tropics.
J Mea Microbiol. 2006 Mar;55(Pt 3):345-7.
Schropp C, Sorensen-N. Krauss J.
Early periinsular hemispherotomy in children with Sturge-Weber syndrome and intractable epilepsy - outcome in eight panenis.
Neuropediatrics. 2006 Feb;37(1):26-31.

Muhlisch J, Schwering A, Grotzer M, Vince GH, Roggendorf W, Hagemann C, Sorensen-N, CH, Osada N, Jürgens H, Fruhwald MC.
Epigenetic repression of RASSF1Aa but not CASP8 in supratentorial PNET (sPNET) and atypical t teratoid/rhabdoid tumors (AT/RT) of childhood.
Oncogene. 2006 Feb 16;25(7):1111-7.

Schropp C, Sorensen N. Collmann H. Krauss J.
Cutaneous lesions in occult spinal dysraphism - correlation with intraspinal findings.
Childs Nerv Syst. 2006 Feb;22(2): 125-31

Kress W, Schropp C, Lieb G, Petersen B, Busse-Ratzka M, Kunz J, Reinhart E, , Schafer WD, Sold J, Hoppe F, Pahnke J, Trusen A, Sorensen N. Krauss J. Collmann H.
Saethre-Chotzen syndrome caused by TWIST 1 gene mutations: functional differentiation from Muenke coronal synostosis syndrome
Eur J Hum Genet. 2006 Jan; 14(1 ):39-48


Muller HL, Bruhnken G, Emser A, Faldum A, Etavard-üorns N, Gebhardt U, Kolb R, Sorensen N.
Longitudinal study on quality of life in 102 survivors of childhood craniopharyngioma.
Childs Nerv Syst. 2005 Nov;21(11):975-80

Collmann H. Sorensen N. Krauss J.
Hydrocephalus in craniosynostosis: a review.
Childs Nerv Syst. 2005 Oct;21(10):902-12

Schuller U, Koch A, Hartmann W, Garre ML, Goodyer CG, Cama A, Sorensen-N. Wiestier ÖD, Pietsch T.
Subtype-specific expression and genetic alterations of the chemokinereceptor gene CXCR4 in medulloblastomas.
Int J Cancer. 2005 Oct 20;117(1):82-9

Muller HL, Gebhardt U, Faldum A, Emser A, Etavard Gorris N, Kolb R, Sorensen N.
Functional capacity and body mass Index in patients with sellar masses-cross-sectional Study on 403 patients diagnosed during childhood and adolescence.
Childs Nerv. Syst. 2005 Jul;21(7):539-45

Calaminus G, Bamberg M, Harms D, Jürgens H, Kortmann RD, Sorensen N. Wiestier ÖD, Gobel U.
AFP/beta-HCG secreting CNS germ cell tumors: long-term outcome with respect to initial | Symptoms and primary tumor resection. Results of the cooperative trial MAKEI 89.
Neuropediatrics. 2005 Apr;36(2):71-7

Rutkowski S, Bode U, Deinlein F, Ottensmeier H, Warmuth-Metz M, Sorensen N, Graf N, Emser A, Pietscn T, Wolff JEA, Kortmann RD, Kühl J
Treatment of Early Childhood Medulloblastoma by Postoperative Chemotherapy Alone
N Engl J Med. 2005;352:978-86

Muller HL, Gebhardt U, Etavard-Gorris N, Kolb R, Warmuth-Metz M, Sorensen N.
Current strategies in diagnostics and endocrine treatment of patients with childhood craniopharyngioma during follow-up – recommendations in KRANIOPHARYNGEOM 2000.
Onkologie. 2005 Mar;28(3): 150-6


Waha A, Koch A, Hartmann W, Mack H, Schramm J, Sorensen N. Berthold F, Wiestler OD, Pietsch T, Waha A.
Analysis of HIC-1 methylation and transcription in human ependymoma.
Int J Cancer. 2004 Jul 1 ;110(4):542-9

Muller HL, Emser A, Faldum A, Bruhnken G, Etavard-Gorris N, Gebhardt U,
Oeverink R, Kolb R, Sorensen N.
Longitudinal study on growth and body mass index before and after diagnosis of
childhood craniopharyngioma.
J Clin Endocrinol Metab. 2004 Jul;89(7):3298-305.

Calaminus G, Bamberg M, Jurgens H, Kortmann RD, Sorensen N, Wiestler OD, Gobel U.
Impact of surgery, chemotherapy and irradiation on long term outcome of intracranial malignant non-germinomatous germ cell tumors: results of the German
Cooperative Trial MAKEI 89.
Klin Padiatr. 2004 May-Jun;216(3):141-9.

Koch A, Waha A, Hartmann W, Milde U, Goodyer CG, Sorensen N. Berthold F, Digon-Sontgerath B, Kratzschmar J, Wiestier ÖD, Pietsch T.
No evidence for mutations or altered expression of the Suppressor of Fused gene (SUFU) in l primitive neuroectodermal tumours.
Neuropathol Appl Neurobiol. 2004 Oct;30(5):532-9

Rutkowski S, De Vleeschouwer S, Kaempgen E, Wolff JE, Kühl J, Demaerel P, Warmuth-Metz M, Flamen P, Van Calenbergh F, Plets C, Sorensen N. Opitz A, Van Gool SW.
Surgery and adjuvant dendritic cell-based tumour vaccination for patient relapsed malignant | glioma, a feasibility study.ß
Br J Cancer. 2004 Nov 1;91 (9): 1656-62

Muller HL, Gebhardt U, Etavard-Gorris N, Korenke E, Warmuth-Metz M, Kolb R, Sorensen N.Calaminus G.
Prognosis and sequela in patients with childhood craniopharyngioma – results of HIT-ENDO and update on KRANIOPHARYNGEOM 2000.
Klin Padiatr. 2004 Nov-Dec;216(6):343-8


Waha A, Koch A, Meyer-Puttlitz B, Weggen S, Sorensen N. Tonn JC, Albrecht S, Goodyer CG, Berthold F, Wiestier OD, Pietsch T.
Epigenetic silencing of the HIC-1 gene in human medulloblastomas.
J Neuropathol Exp Neurol. 2003 Nov;62(11):1192-201

Muller HL, Schneider P R« «h K. Etavard-Gorris N, Gebhardt U, Kolb R, Sorensen N.
Volumetric bone mineral density in patients with childhood craniopharyngioma.
Exp Clin Endocrinol Diabetes. 2003 Sep;111(6):330-4

Muller HL, Kaatsch P, Warmuth-Metz M, Flentje M, Sorensen N.
Kraniopharyngeom im Kindes- und Jugendalter - Diaanostische und therapeutische Strategien.
Monatsschr Kinderheilkd 2003; 151:1056-1063

Muller HL, Faldum A, Etavard-Gorris N, Gebhardt U, Overink R, Kolb R, Sorensen N.
Functional capacity, obesity and hypothalamic involvement: cross-section 212 patients with childhood craniopharyngioma.
Klin Padiatr. 2003 Nov-Dec;215(6):310-4

Huang B, Starostik P, Schraut H, Krauss J. Sorensen N. Roggendorf W.
Human ependymomas reveal frequent deletions on chromosomes 6 and 9.
Acta Neuropathol (Berl). 2003 Oct;106(4):357-62

Trusen A, Beissert M, Collmann H. Darge K.
The pattern of skeletal anomalies in the cervical spine, hands and feet in patients with Saethre-Chotzen syndrome and Muenke-type mutation.
Pediatr Radiol. 2003 Mar;33(3): 168-72


Zeitler P, Pahnke J, Collmann H.
Immunolocalization of urokinase and ist receptor in
Orthod Craniofac Res. 2002 Feb;5(1):22-8

Woydt M, Horowski A, Krauss J, Krone A, Sorensen N, Roosen K.
Three-dimensional intraoperative ultrasound of vascular malformations and supratentorial tumors.
J Neuroimaging. 2002 Jan;12(1):28-34

Muller HL, Handwerker G, Wollny B, Faldum A, Sorensen N.
Melatonin secretion and increased daytime sleepiness in childhood craniopharyngioma patients
J Clin Endocrinol Metab. 2002 Aug;87(8):3993-6

Kraus JA Oster C, Sorensen N. Berthold F, Schlegel U, Tonn JC, Wiestier ÖD, Pietsch T.
Human medulloblastomas lack point mutations and homozygous deletions of the hSNF5/INI1 Tumour suppressor gene.
Neuropathol. Appl. Neurobiol. 2002 Apr;28(2): 136-41