crossing96/oncoscreening huggingface dataset:
A case of metachronous triple primary carcinoma complicated with pulmonary tuberculosis: Case report and review.	RATIONALE: Multiple primary malignant neoplasms with tuberculosis are rare. The interaction between tuberculosis and tumor remains unclear. Moreover, the treatment of multiple primary tumors combined with tuberculosis is relatively complicated. Herein, we report a case of metachronous triple primary carcinoma complicated with pulmonary tuberculosis. OBJECTIVE: This report aims to analyze the clinical characteristics of 3 primary tumors combined with tuberculosis. We report the long-term survival of this patient after personalized treatment and this patient have a good quality of life. DIAGNOSES AND INTERVENTIONS: A 55-year-old male patient was diagnosed with squamous cell carcinoma of the lower thoracic esophagus (cT4bN1M0 IVA) and received concurrent chemoradiotherapy, followed by 2 cycles consolidate chemotherapy. During the follow-up, he was diagnosed with secondary tuberculosis (TB) and accepted anti-TB treatment. During anti-TB treatment, he was diagnosed with squamous cell carcinoma of the oropharynx (cT1N0M0 I P16(-)), then he received radical radiation therapy. However, within a year, the patient was diagnosed with oral squamous cell carcinoma (cT3N0M0 IIIA). He accepted an individualized chemotherapy with paclitaxel combined with capecitabine. Moreover, immunohistochemistry of the patient's 3 biopsies indicated positive P53 expression. OUTCOMES: Since the patient suffered from esophageal cancer, oropharyngeal cancer, and oral floor cancer, no tumor recurrence or metastasis was observed. And he has a good quality of life. Tuberculosis, TP53 mutation, radiotherapy, smoking, and drinking history may be risk factors for multiple primary tumors. LESSONS: The treatment of multiple primary tumors combined with pulmonary tuberculosis is complicated. Individualized treatment allows patients to achieve long-term survival while also having a good quality of life. Limitations in this case: surgery may be an alternative strategy for the patient, but the patient refused surgery.	esophagus
Multiple mycotoxin exposure assessment through human biomonitoring in an esophageal cancer case-control study in the Arsi-Bale districts of Oromia region of Ethiopia.	BACKGROUND: Esophageal cancer (EC) is a malignancy with a poor prognosis and a five-year survival rate of less than 20%. It is the ninth most frequent cancer globally and the sixth leading cause of cancer-related deaths. The incidence of EC has been found to vary significantly by geography, indicating the importance of environmental and lifestyle factors along with genetic factors in the onset of the disease. In this work, we investigated mycotoxin exposure in a case-control study from the Arsi-Bale districts of Oromia regional state in Ethiopia, where there is a high incidence of EC while alcohol and tobacco use - two established risk factors for EC - are very rare. METHODS: Internal exposure to 39 mycotoxins and metabolites was assessed by liquid chromatography-tandem mass spectrometry in plasma samples of EC cases (n = 166) and location-matched healthy controls (n = 166) who shared similar dietary sources. Demographic and lifestyle data were collected using structured questionnaires. Principal Component Analysis and machine learning models were used to identify the most relevant demographic, lifestyle, and mycotoxin (co-)exposure variables associated with EC. Multivariate binary logistic regression analysis was used to assess EC risk. RESULT: Evidence of mycotoxin exposure was observed in all plasma samples, with 10 different mycotoxins being detected in samples from EC cases, while only 6 different mycotoxins were detected in samples from healthy controls. Ochratoxin A was detected in plasma from all cases and controls, while tenuazonic acid was detected in plasma of 145 (87.3%) cases and 71 (42.8%) controls. Using multivariable logistic regression analysis, exposure to tenuazonic acid (AOR = 1.88 [95% CI: 1.68-2.11]) and to multiple mycotoxins (AOR = 2.54 [95% CI: 2.10-3.07]) were positively associated with EC. CONCLUSION: All cases and controls were exposed to at least one mycotoxin. Cases were exposed to a statistically significantly higher number of mycotoxins than controls. Exposure to tenuazonic acid and to multiple mycotoxins were associated with increased risk of EC in the study population. Although aflatoxin B1-lysine and the ratio of sphinganine to sphingosine (as a biomarker of effect to fumonisin exposure) were not assessed in this study, our result emphasizes the need to characterize the effect of mycotoxin co-exposure as part of the exposome and include it in risk assessment, since the current mycotoxin safety levels do not consider the additive or synergistic effects of mycotoxin co-exposure. Moreover, a prospective study design with regular sampling should be considered in this high incidence area of EC in Ethiopia to obtain conclusive results on the role of mycotoxin exposure in the onset and development of the disease.	esophagus
Combination of immune checkpoint inhibitors and radiotherapy in locally advanced esophagogastric junction adenocarcinoma: A review.	Esophagogastric adenocarcinoma (EGJ-AC) poses a significant global health burden, characterized by high incidence rates and poor prognosis. Despite advancements in treatment modalities, including surgery, chemotherapy, and radiation therapy (RT), locally advanced EGJ-AC management remains challenging. Various preclinical and clinical studies have provided insights into the synergistic effects of combining immune checkpoint inhibitors (ICIs) with RT, further supporting the combination therapy in EGJ-AC. Immunotherapy, particularly ICIs, has emerged as a promising therapeutic approach in various malignancies, including EGJ-AC. This narrative review aims to critically examine the rationale behind combining ICIs with standard treatment modalities, including RT or chemoradiotherapy, in the preoperative setting for locally advanced EGJ-AC. A comprehensive literature search identified eight phase 2 randomized clinical trials evaluating the safety profile and oncologic outcomes of adding ICI agents to neoadjuvant chemoradiotherapy in this population. The results of enrolled trials show that the combination of ICIs with standard treatment modalities is a promising approach for improving survival and pathological response in patients with locally advanced EGJ-AC. This combination treatment was associated with mostly grade 1-2 immune-related toxicities, indicating its safety and tolerability. There were higher rates of complete or major pathologic responses compared to historical controls. Further studies, including large-scale randomized controlled trials, are needed to address remaining questions regarding the efficacy, safety, and long-term outcomes of combination therapy in this population.	esophagus
Preoperative identification of small metastatic lymph nodes in esophageal squamous cell carcinoma using CT radiomics of lymph nodes.	PURPOSE: To propose and validate a CT radiomics model utilizing radiomic features from lymph nodes (LNs) with maximum short axis diameter (MSAD) < 1 cm for predicting small metastatic LN (sMLN) in patients with resectable esophageal squamous cell carcinoma (ESCC). METHODS: A total of 196 resectable patients with ESCC undergoing surgery were retrospectively enrolled, among whom 25% had sMLN. 146 out of 196 patients (from hospital 1) were randomly divided into the training (n = 116) and testing cohorts (n = 30) at an 8:2 ratio, while the remaining 50 patients from hospital 2 constituted the external validation cohort. Least absolute shrinkage and selection operator binary logistic regression was employed for radiomics feature dimensionality reduction and selection, and multivariable logistic regression analysis was used to construct the radiomics prediction model. The clinical features were statistically selected to develop the clinical model. And both the selected radiomics and clinical features were used to develop the combined model. The predictive value of models was assessed using the area under the receiver operating characteristic curves (AUC). RESULTS: The LN radiomics model was constructed with 9 radiomics features, the clinical model was developed with 3 clinical features, and the combined model was developed using both the LN radiomics and clinical features. However, no statistical radiomics features from ESCC were extracted in dimensionality reduction. Compared to the clinical model, the combined model exhibited superior predictive ability (AUC: 0.893 vs. 0.766, P = 0.003), and the LN radiomics model showed slightly better predictive ability (AUC: 0.860 vs. 0.766, P = 0.153). It was validated in the test and external validation cohorts. CONCLUSION: The combined model could assist in preoperatively identifying sMLN in resectable ESCC. It is beneficial for more accurate N staging and clinical comprehensive staging of ESCC, thereby facilitating the clinical physician to make more personalized and standardized treatment strategies.	esophagus
ADAR promotes USP38 auto-deubiquitylation and stabilization in an RNA editing-independent manner in esophageal squamous cell carcinoma.	Esophageal cancer is mainly divided into esophageal adenocarcinoma and esophageal squamous cell carcinoma (ESCC). China is one of the high-incidence areas of esophageal cancer, of which about 90% are ESCC. The deubiquitinase USP38 has been reported to play significant roles in several biological processes, including inflammatory responses, antiviral infection, cell proliferation, migration, invasion, DNA damage repair, and chemotherapy resistance. However, the role and mechanisms of USP38 in ESCC development remain still unclear. Furthermore, although many substrates of USP38 have been identified, few upstream regulatory factors of USP38 have been identified. In this study, we found that USP38 was significantly upregulated in esophageal cancer tissues. Knockdown of USP38 inhibited ESCC growth. USP38 stabilized itself through auto-deubiquitylation. In addition, we demonstrate that adenosine deaminase acting on RNA (ADAR) could enhance the stability of USP38 protein and facilitate USP38 auto-deubiquitylation by interacting with USP38 in an RNA editing-independent manner. ADAR inhibition of ESCC cell proliferation depended on USP38. In summary, these results highlight that the potential of targeting the ADAR-USP38 axis for ESCC treatment.	esophagus
Predictive factors for refractory anastomotic stricture after cervical triangular anastomosis with gastric conduit reconstruction through the posterior mediastinum in minimally invasive esophagectomy.	BACKGROUND: After esophagectomy, anastomotic strictures disturb food passage and increase the incidence of aspiration pneumonia. Multiple endoscopic balloon dilatations are required for stricture treatment. Therefore, long-term quality of life and nutritional status may be adversely affected. This study aimed to identify risk factors for strictures after cervical triangular anastomosis using a gastric conduit among patients who underwent minimally invasive esophagectomy (MIE). METHODS: A total of 188 patients who underwent MIE for esophageal cancer between 2010 and 2020 at Kobe University Hospital were retrospectively examined. The incidence of strictures, number of dilatations for stricture, and time to stricture diagnosis were evaluated. Next, the potential independent risk factor for refractory strictures requiring more than 5 endoscopic balloon dilatations was clarified. RESULTS: The study included 188 patients who satisfied the inclusion criteria. Anastomotic strictures were observed in 44 patients (23%). Neoadjuvant chemotherapy was significantly more common in patients with stricture than in patients without stricture (75% vs 58%, respectively; P = .041). The median number of endoscopic balloon dilatations was 5 (IQR, 1-31). Of note, 30 patients (68%) underwent their first dilatation within 3 months after MIE. In univariate and multivariate analyses, < 69 days from surgery to first endoscopic balloon dilatation was an independent risk factor for stricture requiring more than 5 endoscopic balloon dilatations after cervical triangular anastomosis in MIE (hazard ratio, 9.483; 95% CI, 2.220-54.274; P = .002). CONCLUSION: Early postoperative anastomotic stricture might become refractory, and an appropriate treatment plan should be developed.	esophagus
Extracellular glypican-1 affects tumor progression and prognosis in esophageal cancer.	INTRODUCTION: Cells are covered with a glycan surface layer that is referred to as the glycocalyx (GCX). It has been reported that the formation of the GCX is promoted on cancer cells and is associated with tumor growth and metastasis. Heparan sulfate proteoglycan glypican-1 (GPC1) is a core protein of the GCX that is overexpressed in esophageal squamous cell carcinoma (ESCC) and is involved in the development and progression of cancer cells. The purpose of the present study is to analyze the utility of GPC1 as a new biomarker ralated to glycocalyx that reflects therapeutic effect and prognosis of ESCC. METHODS: We measured the concentration of GPC1 protein in preoperative plasma from advanced esophageal cancer patients and examined its relationships with clinicopathological factors and therapeutic efficacy, and the effects of extracellular GPC1 were investigated. RESULTS: The following clinical factors were significantly correlated with the preoperative high GPC1 concentration: male, tumor size ≥30 mm, venous invasion, pT factor ≥2, pStage ≥3, residual tumor, and distant metastatic recurrence. Both overall and recurrence-free survival were significantly worse in the high GPC1 group. Extracellular GPC1 protein concentration reflected intracellular GPC1 expression. Furthermore, we examined the effects of extracellular recombinant human (rh)GPC1 on ESCC cells, and found that extracellular rhGPC1 affects cell motility, including migration and invasion. CONCLUSIONS: These results demonstrated the utility of extracellular GPC1 as a biomarker, which can be assayed from a less invasive blood sample-based liquid biopsy. Extracellular GPC1 protein plays a role in both tumor cell motility and cancer progression. Thus, plasma GPC1 is a useful biomarker for esophageal cancer progression and may be a potential candidate of therapeutic target.	esophagus
Preoperative dual-energy computed tomography and positron-emission tomography evaluation of lymph node metastasis in esophageal squamous cell carcinoma.	PURPOSE: To investigate the detectability of lymph node metastasis in patients with esophageal squamous cell carcinoma using a combination of dual-energy computed tomography (CT) and positron-emission tomography (PET) parameters. METHODS: We analyzed dual-energy CT and PET preoperative data in 27 consecutive patients with esophageal squamous cell carcinoma (23 men, 4 women; mean age, 73.7 years). We selected lymph nodes with a short-axis diameter of ≥5 mm and measured CT values, iodine concentrations, fat fractions, long- and short-axis diameters, and ratio of long- and short-axis diameters. We performed visual assessment of lymph node characteristics based on dual-energy CT and determined the maximum standardized uptake value via PET. The measured values were postoperatively compared between pathologically confirmed metastatic and nonmetastatic lymph nodes. Stepwise logistic regression analysis was performed to determine factors associated with lymph node metastasis. Diagnostic accuracy was assessed via receiver operating characteristic curve analysis. RESULTS: Overall, 18 metastatic and 37 nonmetastatic lymph nodes were detected. CT values, iodine concentrations, fat fractions, and the maximum standardized uptake values differed significantly between metastatic and nonmetastatic lymph nodes (p < 0.05). Stepwise logistic regression showed that iodine concentration and the maximum standardized uptake value were significant predictors of metastatic lymph nodes. The areas under the curve of iodine concentrations and maximum standardized uptake values were 0.809 and 0.833, respectively. The area under the curve of the combined parameters was 0.884, with 83.3% sensitivity and 86.5% specificity. CONCLUSION: Combined dual-energy CT and PET parameters improved the diagnosis of lymph node metastasis in patients with esophageal cancer.	esophagus
[Robot-assisted esophageal surgery].	The introduction of robot-assisted minimally invasive esophageal surgery (RAMIE) represents a significant advancement in minimally invasive surgery. The robot system typically includes a high-resolution 3D camera and specially maneuverable instruments that are controlled by the surgeon from a console. By reducing the trauma caused by the intervention, this method allows for faster recovery compared to traditional open surgeries. Furthermore, the increased range of motion provided by the robot instruments enables more precise manipulations in the area of the esophagus and surrounding tissues, thereby improving the effectiveness of tumor resections and reconstructions. The results of clinical trials are promising: there is a decrease in postoperative pain, a lower risk of complications, and a shorter hospital stay, while the oncological outcomes are at least equivalent to open surgeries. As technology advances, robot-assisted esophageal surgery is expected to spread more widely, providing better patient care and surgical outcomes for both benign and malignant esophageal diseases.	esophagus
Long-term outcomes of endoscopic submucosal dissection for early esophageal adenocarcinoma in the Eastern population: a comprehensive analysis.	BACKGROUND: Endoscopic submucosal dissection (ESD) is a preferred method for early esophageal cancer, yet its application to esophageal adenocarcinoma (EAC), especially in the Eastern population with its relative rarity, lacks sufficient literature. This study evaluated ESD's long-term outcomes for EAC, focusing on noncurative resections and diagnostic accuracy. METHODS: Between 2012 and 2022, a retrospective study included 68 patients undergoing ESD for early EAC at Jiangsu Province Hospital. Primary outcomes encompassed ESD efficacy, en bloc resection, R0 resection, curative resection rates, and follow-up. Secondary outcomes involved noncurative ESD, T1a/T1b stage comparison, and diagnostic consistency. RESULTS: Postoperative staging revealed T1a (n = 53) and T1b tumors (n = 15). En bloc resection rate was 97.1%, R0 resection rate was 79.4%, and noncurative rate was 30.9%. T1a had significantly higher R0 rate and curative resection rate. Among noncurative ESDs, 33.3% underwent esophagectomy, 42.9% had surveillance endoscopies, 19.1% repeated curative ESD, and 4.7% were lost to follow-up. Average follow-up was 63.76 ± 28.47 months. Furthermore, 6 patients had recurrence, 3 had residual lesions, and 6 deaths occurred, unrelated to ESD. No significant difference in survival or recurrence rates between curative and noncurative ESD groups was observed. ESD led to a histologic diagnosis change in 70.6% of cases, all upstaged. CONCLUSION: ESD is effective for EAC, with higher curative rates for T1a than T1b. Noncurative ESD cases may benefit from conservative approaches. Long-term follow-up underscores poor consistency between residual lesions and positive margins. ESD serves as a valuable diagnostic staging tool, particularly for T1b cases, considering the low accuracy of endoscopic ultrasound and preoperative biopsy.	esophagus
Silencing EPHB2 diminished the malignant biological properties of esophagus cancer cells by blocking autophagy and Wnt/β-catenin pathway.	Eph receptor B2 (EPHB2) is overexpressed in some tumors and relevant to unfavorable outcomes of tumor patients. By searching Gene Expression Profiling Interactive Analysis and KM Plot websites, we discovered that EPHB2 was highly expressed in patients with esophageal cancer, leading to poor prognosis. However, the role and molecular mechanism of EPHB2 in esophagus cancer is unknown. Our study aims to unveil the underlying mechanism by which EPHB2 modulates the biological properties of esophagus cancer cells. After si-EPHB2 transfection, the malignant biological properties of esophagus cancer cells were determined by several biological experiments. IWP-4 was applied to block Wnt/β-catenin signaling pathway. The expressions of autophagy and Wnt/β-catenin signaling pathway relevant molecules were tested by western blot assay. An increased expression of EPHB2 was happened in esophagus cancer samples and loss of EPHB2 diminished esophagus cancer cells proliferation, migration, and invasion. Moreover, our data showed that depletion of EPHB2 blocked the autophagy and in-activated Wnt/β-catenin signaling pathway in esophagus cancer cells. While, IWP-4 treatment inhibited the autophagy and limited esophagus cancer cells proliferation, migration, and invasion. Moreover, EPHB2 knocked down strengthened the effect of IWP-4 treatment in regulating esophagus cancer cells proliferation, migration, and invasion. Finally, we illustrated that EPHB2 regulated the biological properties of esophagus cancer cells by modulating autophagy and Wnt/β-catenin signaling pathway. Our study illustrated that EPHB2 might be a worthwhile target considering for the treatment of esophagus cancer.	esophagus
DDX5 promotes esophageal squamous cell carcinoma growth through sustaining VAV3 mRNA stability.	Novel therapeutic targets and their inhibitors for esophageal squamous cell carcinoma (ESCC) prevention and therapy are urgently needed. This study aimed to investigate the function of DEAD-box helicase 5 (DDX5) in ESCC progression and to identify a promising inhibitor of DDX5. We verified that DDX5 was highly expressed in ESCC and played an oncogenic role, binding with vav guanine nucleotide exchange factor 3 (VAV3) mRNA and facilitating VAV3 mRNA N6-methyladenosine (m6A) modification by interacting with the m6A methyltransferase 3 (METTL3). M6A-modified VAV3 mRNA was identified by insulin-like growth factor 1 (IGF2BP1), increasing mRNA stability. Methylnissolin-3-β-D-O-glucoside (MD) inhibited ESCC progression through the DDX5-VAV3 axis. Our findings suggest that DDX5 promotes ESCC progression. MD inhibits ESCC progression by targeting DDX5.	esophagus
SORBS2-Mediated inhibition of malignant behaviors in esophageal squamous cell carcinoma through TIMP3.	BACKGROUND: Esophageal squamous cell carcinoma (ESCC) is characterized by high invasiveness and poor prognosis. The role of Sorbin and SH3 domain-containing protein 2 (SORBS2) in ESCC remains largely unexplored. METHODS: The expression levels of SORBS2 in ESCC were detected using RNA-seq and proteomics data. The biological functions of SORBS2 in ESCC were investigated through in vivo and in vitro experiments. The mechanism of SORBS2 was explored using RIP-seq technology, which identified the key downstream molecule metalloproteinase-3 (TIMP3). The interaction between SORBS2 and TIMP3, including specific binding sites, was validated through RIP-qPCR and RNA pull-down assays. The impact of altered SORBS2 expression in ESCC on HUVECs was assessed using endothelial tube formation assays. RESULTS: SORBS2 expression was significantly downregulated in ESCC tissues, and its decreased expression was associated with poor prognosis. Overexpression of SORBS2 in ESCC cell lines inhibited cell proliferation, migration, and invasion both in vitro and in vivo. Mechanistically, SORBS2 bound to the 3' UTR of TIMP3 mRNA, enhancing its stability and thereby regulating TIMP3 expression. Rescue experiments demonstrated that increased TIMP3 expression could reverse the promotive effects of SORBS2 knockdown on ESCC, confirming TIMP3 as a critical downstream molecule of SORBS2. Furthermore, downregulation of SORBS2 in ESCC cells was associated with activation of HUVEC functions, whereas upregulation of TIMP3 could reverse this effect. The SORBS2/TIMP3 axis may exert tumor suppressive effects by influencing extracellular matrix degradation. CONCLUSION: This study confirms that SORBS2 inhibits ESCC tumor progression by regulating extracellular matrix degradation through TIMP3, providing a potential therapeutic target for future treatment interventions.	esophagus