TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides

Research output: Contribution to journalJournal articlepeer-review

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TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides. / Wooler, Gitte; Melchior, Linea; Ralfkiaer, Elisabeth; Rahbek Gjerdrum, Lise Mette; Gniadecki, Robert.

In: Frontiers in Medicine, Vol. 3, 51, 11.11.2016.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Wooler, G, Melchior, L, Ralfkiaer, E, Rahbek Gjerdrum, LM & Gniadecki, R 2016, 'TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides', Frontiers in Medicine, vol. 3, 51. https://doi.org/10.3389/fmed.2016.00051

APA

Wooler, G., Melchior, L., Ralfkiaer, E., Rahbek Gjerdrum, L. M., & Gniadecki, R. (2016). TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides. Frontiers in Medicine, 3, [51]. https://doi.org/10.3389/fmed.2016.00051

Vancouver

Wooler G, Melchior L, Ralfkiaer E, Rahbek Gjerdrum LM, Gniadecki R. TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides. Frontiers in Medicine. 2016 Nov 11;3. 51. https://doi.org/10.3389/fmed.2016.00051

Author

Wooler, Gitte ; Melchior, Linea ; Ralfkiaer, Elisabeth ; Rahbek Gjerdrum, Lise Mette ; Gniadecki, Robert. / TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides. In: Frontiers in Medicine. 2016 ; Vol. 3.

Bibtex

@article{79a20b00aa3f455cbf9370fb49416429,
title = "TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides",
abstract = "TP53 is frequently mutated in different types of neoplasms including leukemia and lymphomas. Mutations of TP53 have also been reported in mycosis fungoides (MF), the most common type of cutaneous lymphoma. However, little is known about the frequency, spectrum of mutations, and their prognostic significance in MF. In this study, we have optimized the protocol for Sanger sequencing of TP53 using DNA extracted from archival paraffin-embedded biopsies. Of 19 samples from patients with stage IIB MF or higher, 31% harbored mutations in TP53. Overall survival of the patients with mutated TP53 was significantly shorter than median survival in the age- and stage-matched patients treated in our Institution. Distribution of mutations was heterogenous in TP53 exons; however, C > T transitions were common suggesting the causal role of ultraviolet radiation. We propose that TP53 mutation status would be useful for risk stratification of patients with advanced MF.",
keywords = "Journal Article",
author = "Gitte Wooler and Linea Melchior and Elisabeth Ralfkiaer and {Rahbek Gjerdrum}, {Lise Mette} and Robert Gniadecki",
year = "2016",
month = nov,
day = "11",
doi = "10.3389/fmed.2016.00051",
language = "English",
volume = "3",
journal = "Frontiers in Medicine",
issn = "2296-858X",
publisher = "Frontiers Media S.A.",

}

RIS

TY - JOUR

T1 - TP53 Gene Status Affects Survival in Advanced Mycosis Fungoides

AU - Wooler, Gitte

AU - Melchior, Linea

AU - Ralfkiaer, Elisabeth

AU - Rahbek Gjerdrum, Lise Mette

AU - Gniadecki, Robert

PY - 2016/11/11

Y1 - 2016/11/11

N2 - TP53 is frequently mutated in different types of neoplasms including leukemia and lymphomas. Mutations of TP53 have also been reported in mycosis fungoides (MF), the most common type of cutaneous lymphoma. However, little is known about the frequency, spectrum of mutations, and their prognostic significance in MF. In this study, we have optimized the protocol for Sanger sequencing of TP53 using DNA extracted from archival paraffin-embedded biopsies. Of 19 samples from patients with stage IIB MF or higher, 31% harbored mutations in TP53. Overall survival of the patients with mutated TP53 was significantly shorter than median survival in the age- and stage-matched patients treated in our Institution. Distribution of mutations was heterogenous in TP53 exons; however, C > T transitions were common suggesting the causal role of ultraviolet radiation. We propose that TP53 mutation status would be useful for risk stratification of patients with advanced MF.

AB - TP53 is frequently mutated in different types of neoplasms including leukemia and lymphomas. Mutations of TP53 have also been reported in mycosis fungoides (MF), the most common type of cutaneous lymphoma. However, little is known about the frequency, spectrum of mutations, and their prognostic significance in MF. In this study, we have optimized the protocol for Sanger sequencing of TP53 using DNA extracted from archival paraffin-embedded biopsies. Of 19 samples from patients with stage IIB MF or higher, 31% harbored mutations in TP53. Overall survival of the patients with mutated TP53 was significantly shorter than median survival in the age- and stage-matched patients treated in our Institution. Distribution of mutations was heterogenous in TP53 exons; however, C > T transitions were common suggesting the causal role of ultraviolet radiation. We propose that TP53 mutation status would be useful for risk stratification of patients with advanced MF.

KW - Journal Article

U2 - 10.3389/fmed.2016.00051

DO - 10.3389/fmed.2016.00051

M3 - Journal article

C2 - 27891503

VL - 3

JO - Frontiers in Medicine

JF - Frontiers in Medicine

SN - 2296-858X

M1 - 51

ER -

ID: 177329786