期刊论文详细信息
IJU Case Reports
First case of ductal adenocarcinoma of the prostate with MAP3K1 homozygous deletion
article
Kazunori Shojo1  Takeo Kosaka1  Kohei Nakamura2  Hiroshi Hongo1  Hiroaki Kobayashi1  Shuji Mikami3  Hiroshi Nishihara2  Mototsugu Oya1 
[1] Department of Urology, Keio University School of Medicine;Genomics Unit, Keio Cancer Center, Keio University School of Medicine;Division of Diagnostic Pathology, Keio University Hospital
关键词: ductal adenocarcinoma of the prostate;    MAP3K1;    next-generation sequencing;    prostate cancer;    TP53;   
DOI  :  10.1002/iju5.12274
学科分类:社会科学、人文和艺术(综合)
来源: Wiley
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【 摘 要 】

Introduction Ductal adenocarcinoma of the prostate is a rare prostate cancer variant and associated with higher stage and greater risk of mortality. Optimal systemic therapy for metastatic ductal adenocarcinoma is not known. Case presentation A 67-year-old man presented with ductal adenocarcinoma of the prostate accompanied by multiple lung metastases and advanced bone metastases. We performed channel transurethral resection of the prostate and confirmed the diagnosis of ductal adenocarcinoma of the prostate. DNA sequencing identified a TP53 somatic point mutation (p.Gly245Ser) as the pathogenic variant. Furthermore, a homozygous deletion was observed in mitogen-activated protein kinase kinase kinase 1. The patient received enzalutamide but deceased 5 months after presenting to our institution. Conclusion To our knowledge, this is the first report of ductal adenocarcinoma of the prostate with a mitogen-activated protein kinase kinase kinase 1 homozygous deletion. Accumulation of whole-exome sequencing data is expected to inform future advances in therapy development.

【 授权许可】

CC BY|CC BY-NC|CC BY-NC-ND   

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