Abstract:
OBJECTIVE:To identify, in a retrospective study, possible molecular markers predictive of radioresponsiveness in patients with transitional cell carcinoma (TCC) of the bladder. PATIENTS AND METHODS:Patients with T2-T4a TCC treated with preoperative radiotherapy and cystectomy were included in the study if their cystectomy specimen was pT3b (in 42) or pT0 (in 17). Because treatment schedules changed over time, radiotherapy was given either as 2 Gy x 23 over 4-5 weeks with cystectomy 4-5 weeks later (in 23), or as 4 Gy x 5 during 1 week with cystectomy in the following week (in 36 patients). Protein expression of p53, mdm2 and p21 (CDKN1 A/WAF1/CIP1/SDI1) was assessed immunohistochemically in biopsies taken before radiotherapy. RESULTS:There was no difference in protein expression when comparing all patients with pT0 and pT3b. However, for patients receiving 46 Gy, increased p53 expression (but not p21 or mdm2) predicted the absence of residual tumour (P = 0.005): six of seven patients with > 50% p53 expression had pT0 in the cystectomy specimen, whereas 10 of 12 patients with < or = 5% expression had pT3b. Over-expression of p53 correlated with longer overall (P = 0.045) and cancer-specific survival (P = 0.020). CONCLUSION:The expression of mdm2 or p21 did not predict radioresponsiveness in patients with TCC of the bladder. The role of p53 remains unclear; the view that p53 over-expression confers radioresistance in bladder cancer is not supported.
journal_name
BJU Intjournal_title
BJU internationalauthors
Røtterud R,Berner A,Holm R,Skovlund E,Fosså SDdoi
10.1046/j.1464-410x.2001.02268.xkeywords:
subject
Has Abstractpub_date
2001-08-01 00:00:00pages
202-8issue
3eissn
1464-4096issn
1464-410Xpii
bju2268journal_volume
88pub_type
杂志文章abstract:STUDY TYPE:Therapy (case series) Level of Evidence 4. OBJECTIVE:To report our analysis of the oncological outcome, side-effects and complications after (125)I-brachytherapy, based on 10 years of experience, as low dose-rate (LDR) prostate brachytherapy is an accepted, effective and safe therapy for localized prostate ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.09096.x
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abstract:OBJECTIVE:To study the role of peroperative transrectal ultrasonography (peTRUS) for the dissection of the bladder neck during robot-assisted laparoscopic prostatectomy (RALP). PATIENTS AND METHODS:Integrated peTRUS in the da Vinci S system (Intuitive Surgical, Sunnyvale, CA, USA) was used for bladder neck identificat...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2008.07830.x
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVE:To assess the factors that influence the onset of androgen independence (AI, which heralds a dismal outcome) in patients with metastatic prostate carcinoma. PATIENTS AND METHODS:The records of 361 consecutive patients with prostate carcinoma diagnosed and treated in the authors' institution from 1 January 19...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2004.04863.x
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVE:To present 6-month safety and effectiveness data from a multicentre prospective study of aquablation in men with lower urinary tract symptoms (LUTS) attributable to benign prostatic hyperplasia (BPH) with prostate volumes between 80 and 150 mL. METHODS:Between September and December 2017, 101 men with LUTSat...
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pub_type: 临床试验,杂志文章,多中心研究
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abstract:OBJECTIVE:To compare the expression of the seven known P2X receptors in human bladder from male patients with detrusor instability caused by symptomatic bladder outlet obstruction with that from control bladders, using a quantitative reverse transcription-polymerase chain reaction (RT-PCR) method. PATIENTS AND METHODS...
journal_title:BJU international
pub_type: 临床试验,杂志文章
doi:10.1046/j.1464-410x.2001.02179.x
更新日期:2001-05-01 00:00:00
abstract:UNLABELLED:What's known on the subject? and What does the study add? Recent studies have indicated that high mobility group box 1 (HMGB1) is related to the development and progression of human carcinomas. However, further studies were required to confirm the roles played by HMGB1 in clinical prostate cancer treatment. ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.11277.x
更新日期:2012-12-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12209
更新日期:2013-07-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.07046.x
更新日期:2007-10-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2012.11618.x
更新日期:2012-12-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
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journal_title:BJU international
pub_type: 杂志文章
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更新日期:2013-03-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2008.08134.x
更新日期:2009-04-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2008.08280.x
更新日期:2009-02-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2005.05474.x
更新日期:2005-05-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,meta分析,评审
doi:10.1111/j.1464-410X.2008.07496.x
更新日期:2008-03-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00506.x
更新日期:2000-04-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.11716.x
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2002.02977.x
更新日期:2002-10-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.11230.x
更新日期:2012-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:2011-10-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1464-410X.2008.08041.x
更新日期:2009-02-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/bju.14928
更新日期:2020-01-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2000.00668.x
更新日期:2000-06-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08661.x
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the long-term outcome in children who had an artificial urinary sphincter (AUS) placed, after a minimum of 10 years of follow-up. PATIENTS AND METHODS:The medical records of patients who had an AUS placed at the Children's Hospital of Michigan were reviewed and a telephone questionnaire was then ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.1999.00077.x
更新日期:1999-06-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09808.x
更新日期:2011-05-01 00:00:00
abstract:UNLABELLED:What's known on the subject? and What does the study add? Sunitinib and sorafenib are orally administered multikinase inhibitors approved for the treatment of advanced RCC. The limited pharmacokinetics data on sunitinib and sorafenib suggest that haemodialysis does not significantly alter plasma concentratio...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.10946.x
更新日期:2012-09-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1464-410X.2009.08196.x
更新日期:2009-04-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
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更新日期:2002-10-01 00:00:00
abstract:UNLABELLED:What's known on the subject? and What does the study add? In the 1980s and 1990s, a method for direct measurement of pressure and cross-sectional area in women and men was developed. It was successful in terms of obtaining meaningful results in several studies. But the technique, which was based on the field...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.10997.x
更新日期:2012-10-01 00:00:00