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https://www.readbyqxmd.com/read/28449509/rapid-response-in-a-critical-lung-adenocarcinoma-presenting-as-large-airway-stenoses-after-receiving-stent-implantation-and-sequential-rebiopsy-guided-alk-inhibitor-therapy-a-case-report
#1
Ling Ding, Cheng Chen, Yuan-Yuan Zeng, Jian-Jie Zhu, Jian-An Huang, Ye-Han Zhu
Airway stent implantation can improve the symptoms of airway stenosis caused by a malignant tumor immediately. However, stent implantation is only a palliative therapy and disease will quickly progress without subsequent treatment. Targeted therapy can provide accurate etiological treatment for patients with critical lung cancer who cannot receive chemotherapies. In our clinic, we encountered a 50-year-old male presenting with stage IV lung adenocarcinoma. He failed both the first-line and second-line chemotherapies and suffered severe complex left and right main bronchial stenoses caused by tumor invasion...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449053/fresh-fruit-consumption-and-all-cause-and-cause-specific-mortality-findings-from-the-china-kadoorie-biobank
#2
Huaidong Du, Liming Li, Derrick Bennett, Ling Yang, Yu Guo, Timothy J Key, Zheng Bian, Yiping Chen, Robin G Walters, Iona Y Millwood, Junshi Chen, Junzheng Wang, Xue Zhou, Le Fang, Yijun Li, Xianzhi Li, Rory Collins, Richard Peto, Zhengming Chen
Background: Higher fruit consumption is associated with lower risk of cardiovascular disease (CVD). Substantial uncertainties remain, however, about the associations of fruit consumption with all-cause mortality and mortality from subtypes of CVD and major non-vascular diseases, especially in China. Methods: In 2004-08, the nationwide China Kadoorie Biobank Study recruited > 0.5 million adults aged 30-79 years from 10 diverse localities in China. Fresh fruit consumption was estimated using an interviewer-administered electronic questionnaire, and mortality data were collected from death registries...
April 24, 2017: International Journal of Epidemiology
https://www.readbyqxmd.com/read/28448936/composite-of-pah-degrading-endophytic-bacteria-reduces-contamination-and-health-risks-caused-by-pahs-in-vegetables
#3
Jian Wang, Juan Liu, Wanting Ling, Qingguo Huang, Yanzheng Gao
Vegetables accumulate polycyclic aromatic hydrocarbons (PAHs) at high concentrations when grown in contaminated sites. Inoculation with PAH-degrading endophytic bacteria (EBPAH) has been recognized as one of the most promising ways to remove PAHs from plant bodies; however, the performance of single endophytic bacteria is generally limited. This investigation used a composite of eight EBPAH to reduce the contamination and health risk posed by 16 EPA priority PAHs in vegetables including Chinese cabbage (Brassica chinensis L...
April 24, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28448787/relationship-between-her2-and-jak-stat-socs3-signaling-pathway-and-clinicopathological-features-and-prognosis-of-ovarian-cancer
#4
An-Quan Shang, Jian Wu, Feng Bi, Yu-Jie Zhang, Lei-Rong Xu, Ling-Ling Li, Fei-Fei Chen, Wei-Wei Wang, Jian-Jun Zhu, You-Yi Liu
OBJECTIVE: The study aims to explore the relationship between expressions of HER2 and JAK/STAT3-SOCS3 signaling pathway and clinicopathological features and prognosis of ovarian cancer (OC). METHODS: A total of 136 OC patients were collected. Immunohistochemistry was applied to measure the expressions of STAT3, p-STAT3, SOCS3, HER2 and p-HER2 in the tumor tissues and adjacent normal tissues. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect the mRNA expressions of HER2, SOCS3 and STAT3 and western blotting was applied for protein expressions of HER2, p-HER2, SOCS3, STAT3 and p-STAT3 in the tumor tissues and adjacent normal tissues...
April 27, 2017: Cancer Biology & Therapy
https://www.readbyqxmd.com/read/28446720/il-8-promotes-inflammatory-mediators-and-stimulates-activation-of-p38-mapk-erk-nf-%C3%AE%C2%BAb-pathway-and-reduction-of-jnk-in-hnscc
#5
Leong-Perng Chan, Cheng Liu, Feng-Yu Chiang, Ling-Feng Wang, Ka-Wo Lee, Wan-Ting Chen, Po-Lin Kuo, Chia-Hua Liang
This investigation identifies interleukin 8 (IL-8) as the main inflammatory mediator in head and neck squamous cell carcinoma (HNSCC). The expressions of chemokines of IL-8, IL-1β and IL-6 and the cytokines of tumor necrosis factor-α (TNF-α) were higher in HNSCC patient tissues than in non-cancerous matched tissues (NCMT) whereas the expression of IL-10 was lower. IL-8 is most highly expressed in the tissues of patients with HNSCC. Treatment of HNSCC cells with IL-8 increased the secretion of IL-1β, IL-6 and TNF-α and reduced IL-10 expression; the increase in the expression of IL-1β was particularly considerable...
April 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/28446320/-advances-in-diagnosis-and-treatment-of-primary-breast-lymphoma-review
#6
Zhong-Ling Wei, Dong-Ping Huang
Primary breast lymphoma(PBL) is a rare and unique type of lymphoma. Female patients are the majority, but its pathogenesis is not clear, and the estrogen may be related with the pathoganesis. Women who have breast implants have more chance to be suffered. The painless breast masses are the most common clinical manifestations, which is similar to breast cancer. Surgical resection of the mass and core needle biopsy are helpful for the diagnosis. The most common pathological type of PBL is diffuse large B cell type, with non GCB type, and it is prone to extranodal relapse in which central nervous system relapse is common which has poor prognosis...
April 2017: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/28443644/a-reciprocal-regulatory-loop-between-taz-yap-and-g-protein-g%C3%AE-s-regulates-schwann-cell-proliferation-and-myelination
#7
Yaqi Deng, Lai Man Natalie Wu, Shujun Bai, Chuntao Zhao, Haibo Wang, Jincheng Wang, Lingli Xu, Masahide Sakabe, Wenhao Zhou, Mei Xin, Q Richard Lu
Schwann cell (SC) myelination in the peripheral nervous system is essential for motor function, and uncontrolled SC proliferation occurs in cancer. Here, we show that a dual role for Hippo effectors TAZ and YAP in SC proliferation and myelination through modulating G-protein expression and interacting with SOX10, respectively. Developmentally regulated mutagenesis indicates that TAZ/YAP are critical for SC proliferation and differentiation in a stage-dependent manner. Genome-wide occupancy mapping and transcriptome profiling reveal that nuclear TAZ/YAP promote SC proliferation by activating cell cycle regulators, while targeting critical differentiation regulators in cooperation with SOX10 for myelination...
April 26, 2017: Nature Communications
https://www.readbyqxmd.com/read/28443566/atypical-chemokine-receptor-1-polymorphism-can-not-affect-susceptibility-to-hepatitis-c-virus
#8
Shu Ting Zhang, Ming Shi, Lin Nan Shao, Shi Hang Zhou, Wei Jian Yu, Mei Chen, Nan Xiao, Ying Duan, Ling Zi Pan, Ni Wang, Wen Qian Song, Yue Xin Xia, Li Zhang, Ning Qi, Ming Liu
BACKGROUND: Hepatitis C virus (HCV) has infected 130 to 150 million individuals globally. A significant number of chronically infected patients will develop liver cirrhosis, hepatocellular cancer and liver failure. Atypical Chemokine Receptor 1 (ACKR1) has become the focus because of its diverse roles in diseases. However, little is known regarding the association of ACKR1 polymorphism with the susceptibility to HCV. AIMS: The purpose of the present study is to determine the association of the ACKR1 polymorphisms (rs12075) with HCV susceptibility...
April 6, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28443459/astragaloside-iv-sensitizes-non-small-cell-lung-cancer-cells-to-gefitinib-potentially-via-regulation-of-sirt6
#9
Peng-Chen Dai, De-Ling Liu, Lei Zhang, Jia Ye, Qing Wang, Hong-Wen Zhang, Xiu-Hua Lin, Guo-Xiang Lai
Astragaloside IV, the active component of Astragalus membranaceus, exhibits diverse biological roles including the anti-tumor activity. In this study, we evaluated the chemosensitive role of astragaloside IV in non-small cell lung cancer cells. Cell Counting Kit-8 analysis was performed to determine cell viability. Real-time polymerase chain reaction and western blot were used to measure the messenger RNA and protein expression. Results showed that astragaloside IV treatment could suppress the proliferation of non-small cell lung cancer cells...
April 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28443207/truth-telling-for-patients-with-esophageal-squamous-cell-carcinoma-in-henan-china
#10
Lian-Qun Zhang, Pei-Nan Chen, Hai-Ling Wang, Li Sun, Xue-Ke Zhao, Xin Song, Min-Jie Wu, Tang-Juan Zhang, Ling-Fen Ji, Wei-Li Han, Zong-Min Fan, Yuan Yuan, Hai-Jun Yang, Jian-Po Wang, Fu-You Zhou, Yi-Jun Qi, Li-Dong Wang
OBJECTIVE: : This study aims to investigate the truth-telling status and the relevant factors of esophageal squamous cell carcinoma (ESCC) patients in Henan, China. METHODS: : A cross-sectional study from April to June 2015 using questionnaires was given to 301 family members of hospitalized ESCC patients based in three affiliated hospitals of Zhengzhou University (i.e., The First Hospital, The Second Hospital, and Tumor Hospital) and Anyang Tumor Hospital. RESULTS: : Among the 41...
February 2017: Cancer Biology & Medicine
https://www.readbyqxmd.com/read/28442889/cul4a-promotes-cell-invasion-in-gastric-cancer-by-activating-the-nf-%C3%AE%C2%BAb-signaling-pathway
#11
Yu Gong, Xiao-Jun Xiang, Miao Feng, Jun Chen, Zi-Ling Fang, Jian-Ping Xiong
Cullin 4A (CUL4A) overexpression has been reported to be involved in the carcinogenesis and progression of many malignant tumors. However, the role of CUL4A in the progression of gastric cancer (GC) remains unclear. In this study, we explored whether and how CUL4A regulates proinflammatory signaling to promote GC cell invasion. Our results showed that knockdown of CUL4A inhibited GC cell migration and invasion induced by lipopolysaccharide (LPS) stimulation. We also found that both CUL4A and nuclear factor-kappa B (NF-κB) protein expressions were enhanced by LPS stimulation in HGC27 GC cell lines...
2017: Biologics: Targets & Therapy
https://www.readbyqxmd.com/read/28440500/indirect-effects-of-x-irradiation-on-proliferation-and-osteogenic-potential-of-bone-marrow-mesenchymal-stem-cells-in-a-local-irradiated-rat-model
#12
Ruilian Sun, Guoying Zhu, Jianping Wang, Ling Tong, Jianglong Zhai
Cancer survivors after radiotherapy may suffer a variety of bone‑related adverse side effects, including radioactive osteoporosis and fractures. Localized irradiation is a common treatment modality for malignancies. Recently, a series of reactions and injuries called indirect effects (remote changes in bone when other parts of the body are irradiated) have been reported on the indirect irradiated area of bone tissue after radiotherapy. To address this issue, we developed a rat localized irradiation model...
April 12, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28440434/preclinical-studies-for-the-combination-of-paclitaxel-and-curcumin-in-cancer-therapy-review
#13
Yumeng Wei, Xinlin Pu, Ling Zhao
Cancer is one of the most common causes of death and remains the first in China and the second in the US. The common treatments for cancer include surgery, radiation, chemotherapy, targeted therapy and immunotherapy, while chemotherapy remains one of the most important treatments. However, the efficacy of chemotherapy is limited due to drug induced-toxicities and resistance, particularly multiple drug resistance (MDR). Therefore, discovery and development of novel therapeutic drugs and/or combination therapy are urgently needed to reduce toxicity and improve efficacy...
April 20, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28440318/corrigendum-proteogenomic-integration-reveals-therapeutic-targets-in-breast-cancer-xenografts
#14
Kuan-Lin Huang, Shunqiang Li, Philipp Mertins, Song Cao, Harsha P Gunawardena, Kelly V Ruggles, D R Mani, Karl R Clauser, Maki Tanioka, Jerry Usary, Shyam M Kavuri, Ling Xie, Christopher Yoon, Jana W Qiao, John Wrobel, Matthew A Wyczalkowski, Petra Erdmann-Gilmore, Jacqueline E Snider, Jeremy Hoog, Purba Singh, Beifang Niu, Zhanfang Guo, Sam Qiancheng Sun, Souzan Sanati, Emily Kawaler, Xuya Wang, Adam Scott, Kai Ye, Michael D McLellan, Michael C Wendl, Anna Malovannaya, Jason M Held, Michael A Gillette, David Fenyö, Christopher R Kinsinger, Mehdi Mesri, Henry Rodriguez, Sherri R Davies, Charles M Perou, Cynthia Ma, R Reid Townsend, Xian Chen, Steven A Carr, Matthew J Ellis, Li Ding
No abstract text is available yet for this article.
April 25, 2017: Nature Communications
https://www.readbyqxmd.com/read/28438184/microbiota-activated-cd103-dcs-stemming-from-microbiota-adaptation-specifically-drive-%C3%AE-%C3%AE-t17-proliferation-and-activation
#15
Chris Fleming, Yihua Cai, Xuan Sun, Venkatakrishna R Jala, Feng Xue, Samantha Morrissey, Yu-Ling Wei, Yueh-Hsiu Chien, Huang-Ge Zhang, Bodduluri Haribabu, Jian Huang, Jun Yan
BACKGROUND: IL-17-producing γδT cells (γδT17) promote autoinflammatory diseases and cancers. Yet, γδT17 peripheral regulation has not been thoroughly explored especially in the context of microbiota-host interaction. The potent antigen-presenting CD103(+) dendritic cell (DC) is a key immune player in close contact with both γδT17 cells and microbiota. This study presents a novel cellular network among microbiota, CD103(+) DCs, and γδT17 cells. METHODS: Immunophenotyping of IL-17r(-/-) mice and IL-17r(-/-) IRF8(-/-) mice were performed by ex vivo immunostaining and flow cytometric analysis...
April 24, 2017: Microbiome
https://www.readbyqxmd.com/read/28436961/the-evolving-landscape-of-drug-products-containing-nanomaterials-in-the-united-states
#16
Sheetal R D'Mello, Celia N Cruz, Mei-Ling Chen, Mamta Kapoor, Sau L Lee, Katherine M Tyner
The Center for Drug Evaluation and Research (CDER) within the US Food and Drug Administration (FDA) is tracking the use of nanotechnology in drug products by building and interrogating a technical profile of products containing nanomaterials submitted to CDER. In this Analysis, data from more than 350 products show an increase in the submissions of drug products containing nanomaterials over the last two decades. Of these, 65% are investigational new drugs, 17% are new drug applications and 18% are abbreviated new drug applications, with the largest class of products being liposomal formulations intended for cancer treatments...
April 24, 2017: Nature Nanotechnology
https://www.readbyqxmd.com/read/28436479/effects-of-chinese-medicine-as-adjunct-medication-for-adjuvant-chemotherapy-treatments-of-non-small-cell-lung-cancer-patients
#17
Lijing Jiao, Changsheng Dong, Jiaxiang Liu, Zhiwei Chen, Lei Zhang, Jianfang Xu, Xiaoyong Shen, Jiaming Che, Yi Yang, Hai Huang, Hegen Li, Jianli Sun, Yi Jiang, Zhujun Mao, Peiqi Chen, Yabin Gong, Xiaolin Jin, Ling Xu
The aim was to evaluate the effects of traditional Chinese medicine (TCM) as a combination medication with adjuvant chemotherapy on postoperative early stage non-small cell lung cancer (NSCLC) patients. The 314 patients with completely resected stage IB, II or IIIA cancers were assigned into vinorelbine plus cisplatin/carboplatin (NP/NC) (control, n = 158) and NP/NC with additional TCM (intervention, n = 156) groups. The primary endpoint was QOL scores; secondary endpoints were the toxicity and safety of the regimens...
April 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28435473/downregulation-of-mitochondrial-cyclooxygenase-2-inhibits-the-stemness-of-nasopharyngeal-carcinoma-by-decreasing-the-activity-of-dynamin-related-protein-1
#18
Teng-Jian Zhou, Shi-Li Zhang, Cheng-Yong He, Qun-Ying Zhuang, Pei-Yu Han, Sheng-Wei Jiang, Huan Yao, Yi-Jun Huang, Wen-Hua Ling, Yu-Chun Lin, Zhong-Ning Lin
Cancer stem cells (CSCs) are a small subset of malignant cells, possessing stemness, with strong tumorigenic capability, conferring resistance to therapy and leading to the relapse of nasopharyngeal carcinoma (NPC). Our previous study suggested that cyclooxygenase-2 (COX-2) would be a novel target for the CSCs-like side population (SP) cells in NPC. In the present study, we further found that COX-2 maintained the stemness of NPC by enhancing the activity of mitochondrial dynamin-related protein 1 (Drp1), a mitochondrial fission mediator, by studying both sorted SP cells from NPC cell lines and gene expression analyses in NPC tissues...
2017: Theranostics
https://www.readbyqxmd.com/read/28435459/aptamer-internalization-via-endocytosis-inducing-s-phase-arrest-and-priming-maver-1-lymphoma-cells-for-cytarabine-chemotherapy
#19
Huan Li, Shuanghui Yang, Ge Yu, Liangfang Shen, Jia Fan, Ling Xu, Hedong Zhang, Nianxi Zhao, Zihua Zeng, Tony Hu, Jianguo Wen, Youli Zu
The goal of precision therapy is to efficiently treat cancer without side effects. Aptamers are a class of small ligands composed of single-stranded oligonucleotides that bind to their targets with high affinity and specificity. In this study, we identified an ssDNA aptamer specifically targeting Maver-1 lymphoma cells with high binding affinity (Kd = 70±8 pmol/L). Interestingly, cellular cycle studies revealed that exposure of Maver-1 cells to synthetic aptamers triggered S-phase arrest of 40% of the cells (vs...
2017: Theranostics
https://www.readbyqxmd.com/read/28434073/direct-downregulation-of-b-cell-translocation-gene-3-by-microrna-93-is-required-for-desensitizing-esophageal-cancer-to-radiotherapy
#20
Hujun Cui, Shengqiang Zhang, Hongbo Zhou, Ling Guo
BACKGROUND: Esophageal squamous carcinoma (ESC) is one of the most fatal malignancies worldwide with increasing occurrences yet poor outcome. MicroRNAs were reported to play roles in ESC. AIMS: We aimed to understand how miRNAs affect the radiotherapy resistance of ESC. METHODS: MicroRNA assays, real-time PCR, and Western blot were performed for expression analysis of miR-93 and BTG3. Luciferase activity assay was conducted with mutated B-cell translocation gene 3 (BTG3) 3'-UTR sequence in the 3' end of luciferase sequence with miR-93 inhibitor...
April 22, 2017: Digestive Diseases and Sciences
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