Abstract：
BACKGROUND:Gastroesophageal adenocarcinoma (GOA) has poor clinical outcomes and lacks reliable blood markers. Here we present circulating tumour DNA (ctDNA) as an emerging biomarker. METHODS:Forty patients (17 palliative and 23 curative) were followed by serial plasma monitoring. Primary tumour DNA was analysed by targeted next-generation sequencing to identify somatic single-nucleotide variants (SNVs), and Nanostring nCounter® to detect copy number alterations (CNAs). Patient-specific SNVs and CNA amplifications (CNAamp) were analysed in plasma using digital droplet PCR and quantitative PCR, respectively. RESULTS:Thirty-five patients (13 palliative, 22 curative) had ≥1 SNVs and/or CNAamp detected in primary tumour DNA suitable for tracking in plasma. Eighteen of 35 patients (nine palliative, nine curative) had ≥1 ctDNA-positive plasma sample. Detection of postoperative ctDNA predicted short RFS (190 vs 934 days, HR = 3.7, p = 0.028) and subsequent relapse (PPV for relapse 0.83). High ctDNA levels (>60.5 copies/ml) at diagnosis of metastatic disease predicted poor OS (90 vs 372 days, HR = 11.7 p < 0.001). CONCLUSION:Sensitive ctDNA detection allows disease monitoring and prediction of short OS in metastatic patients. Presence of ctDNA postoperatively predicts relapse and defines a 'molecular relapse' before overt clinical disease. This lead time defines a potential therapeutic window for additional anticancer therapy.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Openshaw MR,Mohamed AA,Ottolini B,Fernandez-Garcia D,Richards CJ,Page K,Guttery DS,Thomas AL,Shaw JAdoi
10.1038/s41416-020-1002-8subject
Has Abstractpub_date
2020-10-01 00:00:00pages
1271-1279issue
8eissn
0007-0920issn
1532-1827pii
10.1038/s41416-020-1002-8journal_volume
123pub_type
杂志文章abstract：:Phyto-oestrogens are plant compounds structurally similar to oestradiol, which have been proposed to have protective effects against breast cancer. The main class of phyto-oestrogens in the Western diet is lignans. Literature reports on the effect of lignans in breast cancer risk have been conflicting. We performed th...
journal_title：British journal of cancer
pub_type： 杂志文章,meta分析
doi：10.1038/sj.bjc.6605003
更新日期：2009-05-05 00:00:00
abstract：:A screening programme designed to identify cases of Major Depressive Disorder (MDD) in patients attending a Regional Cancer Centre outpatient department was established. It comprised two stages: (1) The Hospital Anxiety and Depression Scale (HADS) self-rating questionnaire administered by a touch-screen computer; (2) ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6601578
更新日期：2004-01-26 00:00:00
abstract：BACKGROUND:The distinct expression pattern of tumour-associated antigens (TAAs) might be a critical reason for the inefficacy of immunity-based treatments and heterogeneous postsurgical recovery in patients with solid tumours, including hepatocellular carcinoma (HCC). However, little is known about the clinical value o...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2013.390
更新日期：2013-08-20 00:00:00
abstract：:Using flow cytometry and immunocytochemistry, we investigated the reactivities of two different murine monoclonal antibodies (MAbs), MRK 16 and MRK 20, specific to adriamycin-resistant K562 cells (K562/ADM) with peripheral human mononuclear cells (MNC) (mainly blastic cells and lymphocytes) from 31 patients with leuka...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1989.309
更新日期：1989-10-01 00:00:00
abstract：:An initial report suggested that patients homozygous for the arginine allele at codon 72 of P53 were at increased risk for human papillomavirus (HPV)-related cervical cancer, but other groups have not confirmed this finding. Since approximately 18-36% of head and neck cancers are HPV-related, we examined the genotypic...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1054/bjoc.1999.0993
更新日期：2000-02-01 00:00:00
abstract：BACKGROUND:Head and neck squamous cell carcinoma (HNSCC) patients frequently develop treatment resistance to cetuximab, a monoclonal antibody against EGFR, as well as radiotherapy. Here we addressed extracellular signal-regulated kinase 1/2 (ERK1/2) regulation by cetuximab or fractionated irradiation (IR) and conducted...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/s41416-020-0892-9
更新日期：2020-07-01 00:00:00
abstract：:Meningiomas are tumours derived from the arachnoid and pia mater. During embryogenesis, these membranes develop from the migrating craniofacial neural crest. We have previously demonstrated that meningiomas have characteristic features of embryonic meninges. Craniofacial neural crest derivatives are affected during no...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6690705
更新日期：1999-10-01 00:00:00
abstract：:The prevalence (lifetime occurrence) rate of cancers of the reproductive system (uterus, ovary, cervix and vagina) and breast cancer was determined for 5,398 living alumnae, 2,622 of whom were former college athletes and 2,776 non-athletes, from data on medical and reproductive history, athletic training and diet. The...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1985.273
更新日期：1985-12-01 00:00:00
abstract：BACKGROUND:Tumour heterogeneity is documented for many characters, including the production of growth factors, one of the hallmarks of cancer. What maintains heterogeneity remains an open question that has implications for diagnosis and treatment, as drugs that target growth factors are susceptible to the evolution of ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2013.336
更新日期：2013-08-20 00:00:00
abstract：BACKGROUND:Tumour budding has been reported to reflect invasiveness, metastasis and unfavourable prognosis in colorectal cancer. The aim of the study was to examine the relationship between tumour budding and clinicopathological characteristics, tumour microenvironment and survival in patients with primary operable col...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2016.173
更新日期：2016-07-12 00:00:00
abstract：:The pharmacokinetics (PK) and pharmacodynamics (PD) of metronomic irinotecan have not been studied in cancer patients. The aim of the study is to investigate the PK/PD profile of irinotecan/SN-38 administered by metronomic schedule. Twenty chemotherapy-refractory or chemotherapy-resistant patients with metastatic colo...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6604311
更新日期：2008-04-22 00:00:00
abstract：BACKGROUND:The prognostic and predictive value of multiple serum biomarkers was evaluated using samples from a randomised phase III study (HORIZON II) investigating chemotherapy with or without cediranib in metastatic colorectal cancer (mCRC). METHODS:Baseline levels of 207 protein markers were measured in serum sampl...
journal_title：British journal of cancer
pub_type： 杂志文章,随机对照试验
doi：10.1038/bjc.2013.649
更新日期：2013-11-26 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：British journal of cancer
pub_type： 已发布勘误
doi：10.1038/s41416-020-0879-6
更新日期：2020-08-01 00:00:00
abstract：BACKGROUND:Older women have lower breast cancer surgery rates than younger women. UK policy states that differences in cancer treatment by age can only be justified by patient choice or poor health. METHODS:We investigate whether lack of surgery for older patients is explained by patient choice/poor health in a prospe...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2013.734
更新日期：2014-02-04 00:00:00
abstract：:We analysed antibodies specific for human p53 in sera from primary breast cancer patients using three different immunoassays and we related these results to the p53 level in tumour tissue detected by immunohistochemistry. Only 44% (11/25) of apparently enzyme-linked immunosorbent assay (ELISA)-positive sera were from ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1995.242
更新日期：1995-06-01 00:00:00
abstract：:Do family history clinics offering counselling, surveillance and preventative programmes alleviate or exacerbate anxiety in women at a high risk of developing breast cancer? In this study risk perceptions and anxiety of 99 'at risk' women participating in the Tamoxifen Prevention Trial were compared with those of 87 '...
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1038/bjc.1996.269
更新日期：1996-06-01 00:00:00
abstract：:Dormant and regressing implants of C3H mammary carcinoma MC2 were always found to be surrounded by a cellular fibrous capsule where macrophages and T cells predominated as the cellular elements. Macrophages were always closely associated with the collagen deposition, and stained with anti-collagen type I immuno-peroxi...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1991.169
更新日期：1991-05-01 00:00:00
abstract：:Temozolomide, an imidazotetrazine derivative, was given to 18 patients with low-grade non-Hodgkin's lymphoma (NHL) at a dose of 750 mg m-2 orally, divided over five consecutive days, escalated to 1000 mg m-2 over 5 days (i.e. 200 mg m-2 day-1) if no significant myelosuppression was noted at day 22 of the 28 day cycle....
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章
doi：10.1038/bjc.1995.299
更新日期：1995-07-01 00:00:00
abstract：:Chromosome 9p21 gene copy number in Ewing's sarcoma family of tumour (ESFT) cell lines and primary ESFT has been evaluated using Multiplex Ligation-dependent probe amplification, and the clinical significance of CDKN2A loss and p16/p14(ARF) expression investigated. Homozygous deletion of CDKN2A was identified in 4/9 (...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/sj.bjc.6603819
更新日期：2007-06-18 00:00:00
abstract：BACKGROUND:Systemic failure remains a challenge in rectal cancer. We investigated the possible systemic anti-tumour immune activity invoked within oxaliplatin-based neoadjuvant therapy. METHODS:In two high-risk patient cohorts, we assessed the circulating levels of the fms-like tyrosine kinase 3 ligand (Flt3L), a fact...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/s41416-018-0085-y
更新日期：2018-05-01 00:00:00
abstract：BACKGROUND:Aetiology of acute myeloid leukaemia (AML) is not well understood, perhaps because of its distinct subtypes. High-dose ionising radiation is a known risk factor, but less is known about risk from low-dose exposure such as from diagnostic radiography. METHODS:Subjects were 412 matched case-control pairs. Ten...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2011.114
更新日期：2011-04-26 00:00:00
abstract：:The evolution and structure of adenomatous polyps and adenocarcinomata of the colon in NMRI mice induced by dimethylhydrazine are described. Severe toxic reactions in the liver and other organs are produced by dimethylhydrazine (DMH), but tumours are induced only in the colon and around the anus. The 100% incidence an...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1973.183
更新日期：1973-12-01 00:00:00
abstract：:Recombinant adeno-associated virus (rAAV) vectors have emerged as vehicles for gene therapy. In addition, anti-neoplastic properties have been attributed to wild-type AAV. To take advantage of both features and to overcome technical problems associated with rAAV preparation, we developed a production method in which r...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1054/bjoc.2001.2082
更新日期：2001-11-16 00:00:00
abstract：:In this study we have screened a series of 29 primary leiomyosarcomas for abnormalities of both the p53 gene and the MDM2 gene, which encodes a p53-associated protein. SSCP (single-strand conformation polymorphism) analysis and direct sequencing of polymerase chain reaction (PCR)-amplified DNA were used to establish t...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1994.207
更新日期：1994-06-01 00:00:00
abstract：:On the basis of preclinical data suggesting the possibility of maximising the efficacy of 5-fluorouracil and cisplatin by interferon, a pilot clinical trial was initiated in recurrent and/or metastatic head and neck cancer. Thirty-four patients were treated with cisplatin at 100 mg m-2, followed by 5-fluorouracil at 1...
journal_title：British journal of cancer
pub_type： 临床试验,杂志文章
doi：10.1038/bjc.1994.72
更新日期：1994-02-01 00:00:00
abstract：:One hundred cancer patients undergoing active treatment were interviewed to determine how they perceived their illness and how their perceptions compared with those of their attending physicians. Ninety-eight patients recognized that they had cancer and 87 correctly identified the tumour type. Sixty-four of 67 patient...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1988.218
更新日期：1988-09-01 00:00:00
abstract：BACKGROUND:The small stress heat shock protein 27 (Hsp27) has recently turned as a promising target for cancer treatment. Hsp27 upregulation is associated with tumour growth and resistance to chemo- and radio-therapeutic treatments, and several ongoing drugs inhibiting Hsp27 expression are under clinical trial. Hsp27 i...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2012.188
更新日期：2012-06-26 00:00:00
abstract：BACKGROUND:Previous studies have reported up to 50% of ductal carcinoma in situ (DCIS), is HER2 positive, but the frequency of HER2-positive invasive breast cancer (IBC) is lower. The aim of this study is to characterise HER2 status in DCIS and assess its prognostic value. METHODS:HER2 status was evaluated in a large ...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/s41416-019-0436-3
更新日期：2019-05-01 00:00:00
abstract：:I.p. administration at several dose levels over periods of up to 12 weeks, or continuous i.v. infusion of high doses of misonidazole (MISO) for 15 h, produced no significant change in peripheral nerve conduction velocity (NCV) and did not prevent the normal increase in NCV as the animals matured from 12 to 24 weeks of...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.1980.94
更新日期：1980-04-01 00:00:00
abstract：BACKGROUND:The HMGA2 protein has experimentally been linked to EMT and cancer stemness. Recent studies imply that tumour-stroma interactions regulate these features and thereby contribute to tumour aggressiveness. METHODS:We analysed 253 cases of pancreatic ductal adenocarcinoma (PDAC) and 155 cases of ampullary adeno...
journal_title：British journal of cancer
pub_type： 杂志文章
doi：10.1038/bjc.2017.140
更新日期：2017-06-27 00:00:00
