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Journals Technology in Cancer Research ...

Technology in Cancer Research & Treatment

https://read.qxmd.com/read/36972517/pancreatitis-and-pancreatic-cancer-risk
#1
JOURNAL ARTICLE
Dong-Mei Ma, Xiao-Wu Dong, Xiao Han, Zhi Ling, Guo-Tao Lu, Yun-Yun Sun, Xu-Dong Yin
Purpose: The present retrospective study aimed to explore the relationship between pancreatitis and pancreatic cancer in the population cohort of the UK Biobank (UKB) (https://www.ukbiobank.ac.uk). Methods: From the 500 thousand population cohort of UKB, according to the age and gender of patients with pancreatic cancer 1:10, matching the control without pancreatic cancer, the binary Logistic regression model was used to analyze the relationship between pancreatitis and pancreatic cancer, and subgroup analyses were used to identify potential effect modifiers...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36960537/evaluation-of-radiation-sensitivity-differences-in-mouse-liver-tumor-organoids-using-crispr-cas9-mediated-gene-mutation
#2
JOURNAL ARTICLE
Wan Jeon, Se Yeon Jung, Chae Young Lee, Won-Tae Kim, Hyun Kim, Kyoung Won Jang, Heuijin Lim, Manwoo Lee, Dong Hyeok Jeong, Sung Dae Kim, In Ah Kim, Si Ho Choi, Tae Gen Son, Kyung Su Kim
BACKGROUND: To assess the radiosensitivity of liver tumors harboring different genetic mutations, mouse liver tumors were generated in vivo through the hydrodynamic injection of clustered regularly interspaced short palindromic repeat/caspase 9 (CRISPR/Cas9) constructs encoding single-guide RNAs (sgRNAs) targeting Tp53 , Pten , Nf1 , Nf2 , Tsc2 , Cdkn2a , or Rb1 . METHODS: The plasmid vectors were delivered to the liver of adult C57BL/6 mice via hydrodynamic tail vein injection...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36960492/nrf1-regulates-the-epithelial-mesenchymal-transition-of-breast-cancer-by-modulating-ros-homeostasis
#3
JOURNAL ARTICLE
Linjuan Sun, Nan Ouyang, Shaheryar Shafi, Rongchuan Zhao, Jinlin Pan, Lei Hong, Xueyan Song, Xiaohan Sa, Yuanshuai Zhou
Introduction: Nuclear respiratory factor 1 (NRF1) is an important regulator involved in mitochondrial biogenesis and energy metabolism. However, the specific mechanism of NRF1 in anoikis and epithelial-mesenchymal transition (EMT) remains unclear. Methods: We examined the effect of NRF1 on mitochondria and identified the specific mechanism through transcriptome sequencing, and explored the relationships among NRF1, anoikis, and EMT. Results: We found that upregulated NRF1 expression led to increased mitochondrial oxidative phosphorylation (OXPHOS) and ATP generation...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36959742/silencing-march2-inhibits-the-invasion-migration-and-emt-transformation-of-human-colorectal-cancer-sw480-cells
#4
JOURNAL ARTICLE
Yun Liu, Ran Longyan, Qingxi Guo, Xia Pu, Shaohua Wang, Xiabin Li, Yin Tao, Xingwang Sun
Aim: This study aimed to investigate the role of MARCH2 (membrane-associated RING-CH2) in the progression, invasion, and migration of colorectal cancer (CRC). Methods: In this study, the expression levels of MARCH2 and E-cadherin in CRC tissues were detected by immunohistochemistry through retrospective study, and their correlation was analyzed. After silencing the MARCH2 gene using SiRNA MARCH2-1/-2, the invasion and migration abilities of SW480 cells were detected using Transwell and Scratch assay, respectively...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36959735/comparison-of-the-efficacy-and-safety-of-ponatinib-and-dasatinib-in-philadelphia-chromosome-positive-acute-lymphoblastic-leukemia-with-central-nervous-system-relapse-a-retrospective-study
#5
JOURNAL ARTICLE
Yuanxin Zhu, Ying Zhu, Lei Miao, Tao Jia, Jianping Mao, Lianguo Xue, Ying Wang
INTRODUCTION: Central nervous system leukemia (CNSL) is the most common extramedullary relapse site in patients with Philadelphia chromosome-positive (Ph-positive) acute lymphoblastic leukemia (ALL), with a poor prognosis and high relapse rate. METHODS: We characterized the clinical data of 21 Ph-positive B-ALL patients to analyze the efficacy and safety of ponatinib for patients with central nervous system relapsed Ph-positive ALL retrospectively. RESULTS: There were 11 males and 10 females in the cohort, and their median age was 45 (9-58) years old...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36942462/collecting-duct-carcinoma-of-the-kidney-a-single-center-retrospective-study-of-23-cases
#6
JOURNAL ARTICLE
Chaopeng Tang, Jie Dong, Hui Chen, Ping Li, Yulin Zhou, Haowei He, Zhengcheng Sheng, Le Qu, Wenquan Zhou
Objective: To explore the clinical, imaging, pathologic features, treatment, and prognostic outcomes in 23 cases of collecting duct carcinoma (CDC) from a single center. Methods: The clinical and imaging findings, pathological features, treatment methods, and outcomes of the 23 patients with CDC confirmed by microscopic examination between 2003 and 2020 at our institution were retrospectively reviewed. Descriptive statistics of demographic and clinical variables were applied. Kaplan-Meier method was used to analyze survival data and log-rank test statistic survival differences between groups...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36942407/image-guided-percutaneous-and-transarterial-therapies-for-primary-and-metastatic-lung-cancer
#7
REVIEW
Arian Mansur, Tushar Garg, Juan C Camacho, Peiman Habibollahi, F Edward Boas, Fereshteh Khorshidi, Ji Buethe, Nariman Nezami
Lung cancer is the leading cause of cancer mortality in the world. A significant proportion of patients with lung cancer are not candidates for surgery and must resort to other treatment alternatives. Rapid technological advancements in fields like interventional radiology have paved the way for valid treatment modalities like image-guided percutaneous and transarterial therapies for treatment of both primary and metastatic lung cancer. The rationale of ablative therapies relies on the fact that focused delivery of energy induces tumor destruction and pathological necrosis...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36940132/utilization-of-diaphragm-motion-to-predict-the-displacement-of-liver-tumors-for-patients-treated-with-carbon-ion-radiotherapy
#8
JOURNAL ARTICLE
Yao Li, Wumiao Tang, Jiangbing Zhang, Ruirui Bu, Wenchien Hsi, Yongqiang Li
Objectives: To establish and validate a linear model utilizing diaphragm motion (DM) to predict the displacement of liver tumors (DLTs) for patients who underwent carbon ion radiotherapy (CIRT). A total of 60 pairs of planning and reviewing four-dimensional computed tomography (4DCT) sets over 23 patients were used. Method: We constructed an averaged computed tomography (CT) set for each either planning or reviewing 4DCT within respiratory phases between 20% of exhale and inhale. A rigid image registration to align bony structures was performed between planning and reviewing 4DCT...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36938678/linc00460-facilitates-cell-proliferation-and-inhibits-ferroptosis-in-breast-cancer-through-the-mir-320a-mal2-axis
#9
JOURNAL ARTICLE
Chuanqiang Zhang, Liang Xu, Xiaowei Li, Yueqiu Chen, Tongguo Shi, Qiang Wang
Background: Emerging evidence suggests that long noncoding RNAs (lncRNAs) play an important role in the progression of multiple human cancers including breast cancer. In this study, we aimed to research novel functions of long intergenic noncoding RNA 460 (LINC00460) on cell proliferation and ferroptosis in breast cancer. Method: UALCAN, TANRIC, and GSE16446 data were used to analyze the expression of LINC00460 in breast cancer tissues. Furthermore, real-time quantitative PCR, western blot, cell proliferation assay, iron assay, and malondialdehyde (MDA) assay were applied to detect the function and mechanism of particular molecules...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36938621/examining-the-role-of-microbiota-centered-interventions-in-cancer-therapeutics-applications-for-urothelial-carcinoma
#10
REVIEW
Jake C Drobner, Benjamin J Lichtbroun, Eric A Singer, Saum Ghodoussipour
Modern advances in genomic and molecular technologies have sparked substantial research on the human intestinal microbiome over the past decade. A deeper understanding of the microbiome has illuminated that dysbiosis, or a disruption in the microbiome, is associated with inflammatory disease states and carcinogenesis. Novel therapies that target the microbiome and restore healthy flora may have value in dampening the immunopathologic state induced by dysbiosis. A narrative review of the literature on the use of microbiota-centered interventions (MCIs) was conducted...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36938618/cancer-stem-cell-and-hepatic-stellate-cells-in-hepatocellular-carcinoma
#11
REVIEW
Adriana G Quiroz Reyes, Sonia A Lozano Sepulveda, Natalia Martinez-Acuña, Jose F Islas, Paulina Delgado Gonzalez, Tania Guadalupe Heredia Torres, Jorge Roacho Perez, Elsa N Garza Treviño
Hepatocellular carcinoma (HCC) is the most common liver cancer. It is highly lethal and has high recurrence. Death among HCC patients occur mainly due to tumor progression, recurrence, metastasis, and chemoresistance. Cancer stem cells (CSCs) are cell subpopulations within the tumor that promote invasion, recurrence, metastasis, and drug resistance. Hepatic stellate cells (HSCs) are important components of the tumor microenvironment (TME) responsible for primary secretory ECM proteins during liver injury and inflammation...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36927302/update-of-the-bologna-experience-in-radioembolization-of-intrahepatic-cholangiocarcinoma
#12
JOURNAL ARTICLE
Cristina Mosconi, Laura Maria Cacioppa, Alberta Cappelli, Anna Giulia Gramenzi, Giulio Vara, Francesco Modestino, Matteo Renzulli, Rita Golfieri
BACKGROUND: Intrahepatic cholangiocarcinoma (ICC) is the second most common primitive liver cancer and is rising in incidence worldwide. Given its low survival and resectability rates, locoregional therapies such as Yttrium-90 transarterial radioembolization (Y-TARE) are increasingly being employed. This retrospective study aim was to confirm and update our previous results about overall survival (OR), safety, and efficacy of Y-TARE in patients with unresectable/recurrent ICC. MATERIALS AND METHODS: OS was evaluated as primary endpoint while radiological tumor response at 3 months, based on Response Evaluation Criteria in Solid Tumors (RECIST) 1...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36927233/prmt5-fgfr3-akt-signaling-axis-facilitates-lung-cancer-cell-metastasis
#13
JOURNAL ARTICLE
Yonghua Zheng, Jingjing Lu, Xiaoyan Hu, Xiaobiao Hu, Xiwen Gao, Jie Zhou
Objectives: This study aims to investigate the function of the protein arginine methyltransferase 5 (PRMT5) and fibroblast growth factor receptor 3 (FGFR3)/Akt signaling axis in the epithelial-mesenchymal transition (EMT) of human lung cancer. Methods: The mRNA and protein expression levels of PRMT5, FGFR3, p-Akt, and EMT markers are determined by quantitative real-time PCR and Western blotting, respectively; the expression and localization of PRMT5, p-Akt, and proliferating cell nuclear antigen are detected by immunofluorescence; the human lung cancer cell proliferation is measured by MTS assay...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36916303/microrna-592-inhibits-the-growth-of-ovarian-cancer-cells-by-targeting-erbb3
#14
JOURNAL ARTICLE
Qiong Jin, Ning Zhang, Yang Zhan, Xiaohong Xu, Chao Han, Hui Zhao, Xiaodi Hu, Hongbo Tang, Yumei Wu
Objectives: Ovarian cancer is the most lethal gynecologic malignancy, and targeted therapy for different pathological types and molecular phenotypes is urgent to be studied. Studies have shown that MicroRNA-592 (miR-592) plays an important negative regulatory role in the occurrence of gastrointestinal malignancies, breast cancer, non-small cell lung cancer, and glioma, but the expression of miR-592 in ovarian cancer and the mechanism of action are still unclear. Methods: The expressions of miR-592 were examined by RT-PCR and Western Blot...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36916200/ablative-therapies-for-breast-cancer-state-of-art
#15
REVIEW
Serena Carriero, Carolina Lanza, Giuseppe Pellegrino, Velio Ascenti, Caterina Sattin, Caterina Pizzi, Salvatore Alessio Angileri, Pierpaolo Biondetti, Andrea Antonio Ianniello, Filippo Piacentino, Roberto Lavorato, Anna Maria Ierardi, Gianpaolo Carrafiello
Breast cancer (BC) is the most frequently diagnosed malignancy among women. In the past two decades, new technologies and BC screening have led to the diagnosis of smaller and earlier-stage BC (ESBC). Therefore, percutaneous minimally invasive techniques (PMIT) were adopted to treat patients unfit for surgery, women who refuse it, or elderly patients with comorbidities that could make surgery a difficult and life-threatening treatment. The target of PMIT is small-size ESBC with the scope of obtaining similar efficacy as surgery...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36883253/real-world-efficacy-data-on-anti-angiogenic-drugs-in-recurrent-small-cell-cervical-carcinoma-a-retrospective-study
#16
JOURNAL ARTICLE
Haifeng Qiu, Ning Su, Shuping Yan, Jing Li
OBJECTIVE: Small cell carcinoma of the cervix (SCCC) is rare but extremely aggressive and resistant to current therapies. We herein evaluate the efficacy of bevacizumab, apatinib, and anlotinib in recurrent/metastatic SCCC patients in a real-world setting. METHODS: Recurrent/metastatic SCCC patients were recruited between January 2013 and July 2020. Baseline characteristics were extracted from medical records, and patients were divided into an anti-angiogenic group and non-anti-angiogenic group...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36877933/safety-and-efficacy-of-carbon-nanoparticle-labeled-lymph-node-dissection-in-radical-resection-of-gastric-cancer-a-systematic-review-and-meta-analysis
#17
JOURNAL ARTICLE
Chenglou Zhu, Junhong Wang, Qiong Wu, Mingxu Da
Objective: In this meta-analysis, we investigated the safety and efficacy of carbon nanoparticle (CNP) trace-guided lymph node (LN) dissection during radical gastrectomy. Methods: Literature on CNP tracing compared with non-CNP tracing in radical gastric cancer (GC) surgery was searched from PubMed, EMBASE (Ovid platform), Web of Science, and the Cochrane Library from the establishment of the library until October 2022. This meta-analysis was performed according to the preferred reporting items for systematic reviews and meta-analysis guidelines...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36872875/cholangiocarcinoma-molecular-abnormalities-and-cells-of-origin
#18
REVIEW
Ugo Testa, Elvira Pelosi, Germana Castelli
Cholangiocarcinomas (CCAs) are a group of heterogeneous epithelial malignancies that can originate at the level of any location of the biliary tree. These tumors are relatively rare but associated with a high rate of mortality. CCAs are morphologically and molecularly heterogeneous and for their location can be distinguished as intracellular and extracellular, subdivided into perihilar and distal. Recent epidemiological, molecular, and cellular studies have supported that the consistent heterogeneity observed for CCAs may result from the convergence of various key elements mainly represented by risk factors, heterogeneity of the associated molecular abnormalities at genetic and epigenetic levels and by different potential cells of origin...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36855829/upper-tract-urinary-carcinoma-a-unique-immuno-molecular-entity-and-a-clinical-challenge-in-the-current-therapeutic-scenario
#19
REVIEW
Giulia Mazzaschi, Giulia Claire Giudice, Matilde Corianò, Davide Campobasso, Fabiana Perrone, Michele Maffezzoli, Irene Testi, Luca Isella, Umberto Maestroni, Sebastiano Buti
Urothelial carcinoma (UC) is the most frequent malignancy of the urinary tract, which consists of bladder cancer (BC) for 90%, while 5% to 10%, of urinary tract UC (UTUC). BC and UTUC are characterized by distinct phenotypical and genotypical features as well as specific gene- and protein- expression profiles, which result in a diverse natural history of the tumor. With respect to BC, UTUC tends to be diagnosed in a later stage and displays poorer clinical outcome. In the present review, we seek to highlight the individuality of UTUC from a biological, immunological, genetic-molecular, and clinical standpoint, also reporting the most recent evidence on UTUC treatment...
2023: Technology in Cancer Research & Treatment
https://read.qxmd.com/read/36855824/targeted-pegylated-chitosan-nano-complex-for-delivery-of-sodium-butyrate-to-prostate-cancer-an-in-vitro-study
#20
JOURNAL ARTICLE
Ali Zamanvaziri, Mahboobeh Meshkat, Soroush Alazmani, Sepideh Khaleghi, Mehrdad Hashemi
Introduction: Cancer remains a challenging issue against human health throughout the world; As a result, introducing novel approaches would be beneficial for cancer treatment. In this research, sodium butyrate (Sb) is one of the effective anti-cancer therapeutics (also a potent survival factor for normal cells) that was used for prostate cancer suppression in the platform of modified chitosan (CS) nano-complex (polyethylene glycol (PEG)-folic acid (FA)-Sb-CS). Methods: Different analytical devices including Fourier transform infrared, dynamic light scattering, high-performance liquid chromatography, scanning electron microscopy, and transmission electron microscopy were applied for the characterization of synthetics...
2023: Technology in Cancer Research & Treatment
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