crossing96/oncoscreening huggingface dataset:
A phase II trial of concurrent chemoradiotherapy with weekly paclitaxel and carboplatin in advanced oesophageal carcinoma.	BACKGROUND: This study was performed to assess the efficacy and feasibility of definitive chemoradiotherapy consisting of weekly doses of combined paclitaxel and carboplatin concurrent with radiation therapy, followed by 2 cycles of consolidation chemotherapy for advanced esophageal carcinoma. METHODS: Eligibility criteria included local, advanced, newly diagnosed and postoperative local regional lymph node metastasis; Eastern Cooperative Oncology Group (ECOG) score ≤ 2; and adequate organ function. Patients received concurrent chemoradiation therapy consisting of radiotherapy (50.4 Gy/28 Fx or 61.2 Gy/34 Fx) and concurrent paclitaxel (50 mg/m(2)) and carboplatin (area under the curve, AUC = 2) on days 1, 8, 15, 22 and 29. The two-cycle consolidation chemotherapy protocol was paclitaxel (175 mg/m(2)) plus carboplatin (AUC = 5) administered on days 57 and 85, after concurrent chemoradiotherapy. RESULTS: Between August 2013 and February 2015, 65 patients with oesophageal carcinoma were enrolled in the study; 34 (52.3%) were newly diagnosed and 31 (47.6%) had postoperative local regional lymph node metastasis. The median overall survival time was 21.7 months (95% confidence interval [CI] 16.7-26.6), and the median progression-free survival time was 12.1 months (95% CI 9.0-15.3). A total of 96.9% (63/65) and 67.6% (44/65) patients completed ≥5 cycles and all 7 cycles of chemotherapy, respectively. A total of 93.8% (61/65) patients completed radiation therapy. The 1- and 2-year overall survival rates were 73.7 and 42.0%, respectively. The 1- and 2-year progression-free survival rates were 50.6 and 31.1%, respectively. Grade 3-4 toxicity during chemoradiotherapy included neutropenia (24.5%), thrombocytopenia (4.6%), fatigue (1.5%), anaemia (1.5%), radiation dermatitis (1.5%), pneumonitis (1.5%), oesophagitis (4.6%) and vomiting (1.5%). CONCLUSIONS: In patients with locally advanced oesophageal cancer, the combination of weekly doses of paclitaxel and carboplatin was well tolerated and produced comparable results. A three-arm randomised phase III trial (NCT02459457) comparing paclitaxel in combination with cisplatin, carboplatin or 5-fluorouracil with concurrent radiotherapy is on-going at our hospital.	esophagus
Loss of skeletal muscle mass during neoadjuvant treatments correlates with worse prognosis in esophageal cancer: a retrospective cohort study.	BACKGROUND: Nutritional deficits, cachexia, and sarcopenia are extremely common in esophageal cancer. The aim of this article was to assess the effect of loss of skeletal muscle mass during neoadjuvant treatment on the prognosis of esophageal cancer patients. METHODS: Esophageal cancer patients (N = 115) undergoing neoadjuvant therapy and surgery between 2010 and 2014 were identified from our surgery database and retrospectively analyzed. Computed tomography imaging of the total cross-sectional muscle tissue measured at the third lumbar level defined the skeletal muscle index, which defined sarcopenia (SMI < 52.4 cm2/m2 for men and < 38.5 cm2/m2 for women). Images were collected before and after neoadjuvant treatments. RESULTS: Sarcopenia in preoperative imaging was prevalent in 92 patients (80%). Median overall survival was 900 days (interquartile range 334-1447) with no difference between sarcopenic (median = 900) and non-sarcopenic (median = 914) groups (p = 0.872). Complication rates did not differ (26.1% vs 32.6%, p = 0.725). A 2.98% decrease in skeletal muscle index during neoadjuvant treatment correlated with poor 2-year survival (log-rank p = 0.04). CONCLUSION: Loss of skeletal muscle tissue during neoadjuvant treatment correlates with worse overall survival.	esophagus
SLC52A3 expression is activated by NF-κB p65/Rel-B and serves as a prognostic biomarker in esophageal cancer.	The human riboflavin transporter-3 (encoded by SLC52A3) plays a prominent role in riboflavin absorption. Interestingly, abnormal expression patterns of SLC52A3 in multiple types of human cancers have been recently noted. However, the molecular mechanisms underlying its dysregulation remain unclear. In this study, we find that SLC52A3 has two transcript variants that differ in the transcriptional start site, and encode different proteins: SLC52A3a and SLC52A3b. Importantly, aberrant expressions of SLC52A3 are associated with stepwise development of esophageal squamous cell carcinoma (ESCC) as well as the survival rates of ESCC patients. Functionally, SLC52A3a, but not SLC52A3b, strongly promotes the proliferation and colony formation of ESCC cells. Furthermore, SLC52A3 5'-flanking regions contain NF-κB p65/Rel-B-binding sites, which are crucial for mediating SLC52A3 transcriptional activity in ESCC cells. Chromatin immunoprecipitation and electrophoretic mobility shift assay reveal that p65/Rel-B bind to 5'-flanking regions of SLC52A3. Accordingly, NF-κB signaling upregulates SLC52A3 transcription upon TNFα stimulation. Taken together, these results elucidate the mechanisms underlying SLC52A3 overexpression in ESCC. More importantly, our findings identify SLC52A3 as both a predictive and prognostic biomarker for this deadly cancer.	esophagus
Risk assessment of metachronous squamous cell carcinoma after endoscopic resection for esophageal carcinoma based on the genetic polymorphisms of alcoholdehydrogense-1B aldehyde dehydrogenase-2: temperance reduces the risk.	BACKGROUND: Metachronous multiple squamous cell carcinoma (SCC) of the esophagus and the head and neck is commonly observed in patients who have previously undergone endoscopic resection (ER) for SCC of the esophagus (ESCC). We evaluated the risk for developing metachronous SCC following ER for ESCC based on the genetic polymorphisms for alcohol dehydrogenase-1B (ADH1B) and aldehyde dehydrogenase-2 (ALDH2) as well as the alcohol consumption and smoking habits. METHODS: We studied 158 patients who underwent ER for ESCC (median follow-up 80 months). Genotyping of ADH1B/ALDH2 was performed using saliva sampling. The alcohol consumption and smoking histories of the patients before and after the ER were documented. RESULTS: Multivariate analyses revealed that inactive heterozygous ALDH2 [hazard ratio (HR) 2.25] and alcohol consumption after ER (HR 1.94) were independently associated with the risk of developing secondary SCC. Moreover, inactive heterozygous ALDH2 (HR 4.39) and alcohol consumption after the ER (HR 2.82) were independently associated with the risk of a third SCC. We analyzed 110 patients who had a history of moderate or heavy alcohol consumption before the ER. The 3-year cumulative incidence rates of secondary SCC in the temperance (n = 65) and non-temperance groups (n = 45) were 14.0 and 42.1% (p = 0.0002). Further, the 5-year cumulative incidence rates of a third SCC in the temperance and non-temperance groups were 0 and 15.6% (p = 0.0011), respectively. In addition, the 7-year cumulative incidence rates of a fourth SCC in the temperance and non-temperance groups were 0 and 15.3% (p = 0.0015), respectively. CONCLUSIONS: Continued alcohol consumption is an important risk factor for the onset of metachronous SCC and is a risk factor for the third and subsequent SCCs. Strict advice in favor of temperance is crucial.	esophagus
Neoadjuvant chemoradiotherapy plus surgery versus active surveillance for oesophageal cancer: a stepped-wedge cluster randomised trial.	BACKGROUND: Neoadjuvant chemoradiotherapy (nCRT) plus surgery is a standard treatment for locally advanced oesophageal cancer. With this treatment, 29% of patients have a pathologically complete response in the resection specimen. This provides the rationale for investigating an active surveillance approach. The aim of this study is to assess the (cost-)effectiveness of active surveillance vs. standard oesophagectomy after nCRT for oesophageal cancer. METHODS: This is a phase-III multi-centre, stepped-wedge cluster randomised controlled trial. A total of 300 patients with clinically complete response (cCR, i.e. no local or disseminated disease proven by histology) after nCRT will be randomised to show non-inferiority of active surveillance to standard oesophagectomy (non-inferiority margin 15%, intra-correlation coefficient 0.02, power 80%, 2-sided α 0.05, 12% drop-out). Patients will undergo a first clinical response evaluation (CRE-I) 4-6 weeks after nCRT, consisting of endoscopy with bite-on-bite biopsies of the primary tumour site and other suspected lesions. Clinically complete responders will undergo a second CRE (CRE-II), 6-8 weeks after CRE-I. CRE-II will include 18F-FDG-PET-CT, followed by endoscopy with bite-on-bite biopsies and ultra-endosonography plus fine needle aspiration of suspected lymph nodes and/or PET- positive lesions. Patients with cCR at CRE-II will be assigned to oesophagectomy (first phase) or active surveillance (second phase of the study). The duration of the first phase is determined randomly over the 12 centres, i.e., stepped-wedge cluster design. Patients in the active surveillance arm will undergo diagnostic evaluations similar to CRE-II at 6/9/12/16/20/24/30/36/48 and 60 months after nCRT. In this arm, oesophagectomy will be offered only to patients in whom locoregional regrowth is highly suspected or proven, without distant dissemination. The main study parameter is overall survival; secondary endpoints include percentage of patients who do not undergo surgery, quality of life, clinical irresectability (cT4b) rate, radical resection rate, postoperative complications, progression-free survival, distant dissemination rate, and cost-effectiveness. We hypothesise that active surveillance leads to non-inferior survival, improved quality of life and a reduction in costs, compared to standard oesophagectomy. DISCUSSION: If active surveillance and surgery as needed after nCRT leads to non-inferior survival compared to standard oesophagectomy, this organ-sparing approach can be implemented as a standard of care.	esophagus
Familial Esophageal Squamous Cell Carcinoma with damaging rare/germline mutations in KCNJ12/KCNJ18 and GPRIN2 genes.	In Iran, esophageal cancer is the fourth common cancers in women and sixth common cancers in men. Here we evaluated the importance of familial risk factors and the role of genetic predisposition in Esophageal Squamous Cell Carcinoma (ESCC) using Whole-Exome Sequencing (WES). Germline damaging mutations were identified in WES data from 9 probands of 9 unrelated ESCC pedigrees. Mutations were confirmed with Sanger sequencing and evaluated amplification-refractory mutation system-Polymerase Chain Reaction (ARMS-PCR) in 50 non-related ethnically matched samples and in complete genomics database. Sixteen candidate variants were detected in ESCC 9 probands. Four of these 16 variants were rare damaging mutations including novel mutations in KCNJ12/KCNJ18, and GPRIN2 genes. This WES study in Iranian patients with ESCC, provides insight into the identification of novel germline mutations in familial ESCC. Our data suggest an association between specific mutations and increased risk of ESCC.	esophagus
Hot Tea Consumption and Its Interactions With Alcohol and Tobacco Use on the Risk for Esophageal Cancer: A Population-Based Cohort Study.	This article has been corrected. The original version (PDF) is appended to this article as a Supplement. BACKGROUND: Although consumption of tea at high temperatures has been suggested as a risk factor for esophageal cancer, an association has not been observed consistently, and whether any relationship is independent of alcohol and tobacco exposure has not been evaluated. OBJECTIVE: To examine whether high-temperature tea drinking, along with the established risk factors of alcohol consumption and smoking, is associated with esophageal cancer risk. DESIGN: China Kadoorie Biobank, a prospective cohort study established during 2004 to 2008. SETTING: 10 areas across China. PARTICIPANTS: 456 155 persons aged 30 to 79 years. Those who had cancer at baseline or who reduced consumption of tea, alcohol, or tobacco before baseline were excluded. MEASUREMENTS: The usual temperature at which tea was consumed, other tea consumption metrics, and lifestyle behaviors were self-reported once, at baseline. Outcome was esophageal cancer incidence up to 2015. RESULTS: During a median follow-up of 9.2 years, 1731 incident esophageal cancer cases were documented. High-temperature tea drinking combined with either alcohol consumption or smoking was associated with a greater risk for esophageal cancer than hot tea drinking alone. Compared with participants who drank tea less than weekly and consumed fewer than 15 g of alcohol daily, those who drank burning-hot tea and 15 g or more of alcohol daily had the greatest risk for esophageal cancer (hazard ratio [HR], 5.00 [95% CI, 3.64 to 6.88]). Likewise, the HR for current smokers who drank burning-hot tea daily was 2.03 (CI, 1.55 to 2.67). LIMITATION: Tea consumption was self-reported once, at baseline, leading to potential nondifferential misclassification and attenuation of the association. CONCLUSION: Drinking tea at high temperatures is associated with an increased risk for esophageal cancer when combined with excessive alcohol or tobacco use. PRIMARY FUNDING SOURCE: National Natural Science Foundation of China and National Key Research and Development Program.	esophagus
Tumor budding as a standardized parameter in gastrointestinal carcinomas: more than just the colon.	Tumor budding, defined as single cells or clusters of less than five cells, is thought to be a histomorphologic marker of an aggressive tumor behavior mimicking the embryologic epithelial-mesenchymal transition, and has been well established in the past two decades as a poor prognostic factor in colorectal carcinoma. Slow uptake in routine reporting of this important pathologic prognostic feature was in part due to differing methods of assessment of budding reported in the literature, but has recently been clarified at a consensus conference on tumor budding in colorectal carcinoma. Tumor budding is also increasingly being reported as a useful pathologic prognostic feature in other gastrointestinal carcinomas, including esophageal squamous cell carcinoma and adenocarcinoma, gastric intestinal-type adenocarcinoma, pancreatic ductal adenocarcinoma, and ampullary adenocarcinoma. In this review, we will summarize the studies on tumor budding in gastrointestinal carcinomas, with a focus on the methods of assessment used and the potential clinical applications of the findings.	esophagus
Medications that relax the lower oesophageal sphincter and risk of oesophageal cancer: An analysis of two independent population-based databases.	Excessive lower oesophageal sphincter relaxation increases gastro-oesophageal acid reflux, an oesophageal adenocarcinoma risk factor. Medications that relax this sphincter (benzodiazepines, calcium channel blockers, nitrates, β2 agonists and xanthines) could promote cancer. These medications were investigated in two independent datasets. In the Scottish Primary Care Clinical Informatics Unit (PCCIU) database, a nested case-control study of oesophageal cancer was performed using GP prescription records. Conditional logistic regression was used to calculate odds ratios (OR) and 95% confidence intervals (CIs) for medication use and oesophageal cancer. In UK Biobank, a cohort study was conducted using self-reported medication use. Cox regression was used to calculate hazard ratios (HRs) and 95% CIs for medication use and oesophageal cancer, and by tumour subtype. Overall, 1,979 oesophageal cancer patients were matched to 9,543 controls in PCCIU, and 355 of 475,768 participants developed oesophageal cancer in UK Biobank. None of the medications investigated were significantly associated with oesophageal cancer risk apart from β2 agonists, which were associated with increased oesophageal cancer risk in PCCIU (adjusted OR 1.38, 95% CI 1.12, 1.70) but not in UK Biobank (adjusted HR 1.21, 95% CI 0.70, 2.08). Medications that relax the lower oesophageal sphincter were not associated with oesophageal cancer, apart from β2 agonists. This increased cancer risk in β2 agonist users merits further investigation.	esophagus
RAP80 is an independent prognosis biomarker for the outcome of patients with esophageal squamous cell carcinoma.	Esophageal squamous cell carcinoma (ESCC) is the most popular pathology of esophageal cancer (EC) in China, especially in Henan province, mid-east of China. Presently, targeting DNA damage repair (DDR) factors is a promising approach for cancer therapy. Our group has been focusing on exploring the DDR factors overexpressed in ESCC tissues to provide potential targets for therapies for many years. RAP80/UIMC1 (ubiquitin interaction motif containing 1), one of those DDR factors we tested, was highly overexpressed in ESCC tissues compared with adjacent normal tissues. Moreover, the RAP80 mRNA level was validated to be an independent prognosis biomarker for the overall survival time of ESCC patients. The following biological assays revealed that it promoted cell proliferation both in vitro and in vivo, inhibited cell apoptosis at both early and late stages, and participated in G2/M checkpoint regulation. Even though studies have reported that ATM phosphorylates RAP80 at different serine sites upon DNA damage, the reversal regulation of RAP80 on the activity of ATM has never been investigated. In the study, mechanism explorations revealed that RAP80 positively regulated the ATM activity via proteasome-ubiquitination pathway to promote the transition of G2/M phase in cell cycle. By examining a number of E3 ubiquitination ligases (Ub) and deubiquitination (DUb) enzymes, we found that RAP80 positively regulated the stability of USP13 to promote cell proliferation of EC cells. Moreover, inhibition of RAP80 greatly sensitized EC cells to ATM inhibitor KU-55933, triggering a potential combination of RAP80 inhibitors and ATM inhibitors to enhance the therapeutic efficiency of ESCC patients for the clinicians.	esophagus
TLR3 expression status predicts prognosis in patients with advanced thoracic esophageal squamous cell carcinoma after esophagectomy.	BACKGROUND: The relationship between Toll-like receptors (TLRs) and esophageal squamous cell carcinoma (ESCC) is not completely understood. METHODS: RT-qPCR was used to evaluate the mRNA expression of TLR1-10 in 13 ESCC lines. We then used ESCC tissue microarray (TMA) to confirm expression of TLR3 protein in patients with ESCC. RESULTS: All ESCC lines showed 10-60 times higher TLR3 mRNA expression than PBLs. High expression of TLR3 correlated with favorable 5-year overall survival (OS) and disease specific survival (DSS) among patients with ESCC after esophagectomy (p < 0.01). Additionally, In the adjuvant chemotherapy group, TLR3 high patients had significantly better 5-year OS compared to TLR3 low patients (60.2%, 34.4%, respectively) but not in the surgery alone group. CONCLUSION: High TLR3 expression is an independent prognostic factor and has the potential to serve as a clinically useful marker of the need for adjuvant chemotherapy after esophagectomy in patients with advanced thoracic ESCC.	esophagus
[A Case of Recurrent Stenosis after Metallic Stenting for Esophagogastric Junction Adenocarcinoma with Peritoneal Metastases].	A 65-year-old man presented with severe strictures from the esophagogastric junction to the body of the stomach and was histopathologically diagnosed with adenocarcinoma. Computed tomography showed multiple peritoneal metastases. A long, covered metallic stent was placed, and chemotherapy was started. Subsequent granulation from the oral side of the stent caused stricture formation, and a covered stent was also placed. After 8 months, granulation from the oral side of the stent caused recurrent stricture formation. We again placed a metallic stent. Successful chemotherapy for stomach cancer with long-term benefit is possible with new molecularly targeted drugs. Stenting may cause adverse events such as stenosis, but can enable oral intake and is minimally invasive. This report describes a case that required multiple stent placement and reviews the relevant literature.	esophagus
[A Case Report on Successful Larynx-Preserving Surgery for a Cervical Esophageal Cancer That Invaded the Hypopharynx].	The patient was a 58-year-old man suffering from dysphagia. He was diagnosed with T3 cervicalesophagealcancer that invaded the posterior hypopharyngealwal lwith lymph node metastasis. The patient received neoadjuvant chemoradiotherapy (30 Gy with CDDP/5-FU), followed by larynx-preserving surgery(LPS)for cervicalesophagealcancer. Two techniques for successfulLPS consist of the dissections of cricopharyngealmuscl e and the inferior pharyngealsphincter, and the complete division of the bilateral infrahyoid muscles attached to the sternum(CDBIMS). The former technique of releasing the esophagus from the trachea at the cricoid cartilage level results in the extension of the oral surgical margin. The latter technique is expected to prevent postoperative aspiration pneumonia, as the lack of flexibility of scarred infrahyoid muscles is regarded as one of the major causes of dysfunction in swallowing. Free jejunum was transferred for cervical reconstruction. Pathological examination indicated degenerated squamous cell carcinoma(ypT2, INF b, ly0, v0, PM0, ypN0, ypStage II A). Although the patient had recurrent nerve palsy, he could eat meals without aspiration. He returned to normal life after discharge from the hospital. Five years after surgery, no recurrence had been observed.	esophagus
[Case Report of an Acute Focal Bacterial Nephritis Associated with Adjuvant Chemotherapy in Esophageal Cancer Patient].	We report a case of acute focal bacterial nephritis(AFBN)as a complication of chemotherapy in esophageal cancer patient. A 54-year-old woman underwent thoracoscopic esophagectomy for thoracic esophageal cancer. The final pathological diagnosis was a squamous cell carcinoma, pT1b, N2(No. 110), M0, pStage II . She received adjuvant chemotherapy with docetaxel, CDDP and 5-FU(mDCF)in our hospital from February, 2016. There was no complication in first course. She visited our hospital with complaints of a fever and right flank pain on the 22 nd day after second course of chemotherapy. There was a severe inflammation reaction in the laboratory test. An enhanced CT revealed swelling and partial low density area in the right kidney. Therefore, we diagnosed AFBN, and administrated antibiotic levofloxacin for 16 days. Her symptom improved immediately, and renal function was normal when followed up 10 months later.	esophagus
[A Case of Solitary Lymph Node Recurrence Accompanied by Metachronous Multiple Lesion after Definitive Chemoradiotherapy for Esophageal Cancer].	A 53-year-old man was diagnosed with squamous cell carcinoma of the upper thoracic esophagus in cT3N1M0, cStage III (UICC 6th edition). The patient underwent definitive chemoradiotherapy(dCRT)and achieved a complete response in May 2008. Five and a half years after dCRT, swelling of the cardiac lymph node was detected on CT. Frequent check-up was performed in the subsequent 1 year and 10 months, during which the recurrent lesion was revealed as solitarybyPET -CT. No signs of recurrence were detected at the site of the primarylesion byendoscopic examination; however, another superficial cancer was found at a different site. Endoscopic submucosal dissection was performed for the esophageal lesion, and laparoscopic lymphadenectomy was applied to the cardiac lymph node. We herein report a case of a male patient who underwent minimal invasive locoregional treatments for both metachronous multiple lesions and solitaryly mph node recurrence after dCRT.	esophagus