Fen Liu^*†, Shaojun Liu^*, Feiyan Ai^*†, Decai Zhang^*†, Zhiming Xiao^*, Xinmin Nie^‡, Yunfeng Fu^§

Oncology Research, Vol.28, No.5, pp. 553-557, 2020, DOI:10.3727/096504020X16032056440094

Abstract Colorectal cancer (CRC) is one of the most common malignancies in the world, with a high incidence and a high mortality. However, the pathogenesis of CRC carcinogenesis is still unexplored. In this study, we investigated the role of miR-107 in the regulation of CRC cell proliferation and apoptosis. First, the expression of miR-107 was observed to be aberrantly increased in human CRC tumor tissues and cell lines when compared to the colonic control tissues and colon epithelial cells. Further study showed that the proliferative and apoptotic capacities of human CRC SW480 and LoVo cells were… More >

Andrea Lapucci^*†1, Gabriele Perrone^*†1, Antonello Di Paolo^‡§, Cristina Napoli^*†, Ida Landini^*†, Giandomenico Roviello^*†, Laura Calosi^¶, Antonio Giuseppe Naccarato^#, Alfredo Falcone^#, Daniele Bani^¶, Enrico Mini^*†§2, Stefania Nobili^*†§2,3

Oncology Research, Vol.28, No.6, pp. 631-644, 2020, DOI:10.3727/096504020X16056983169118

Abstract The benefit of adjuvant chemotherapy in the early stages of colorectal cancer (CRC) is still disappointing and the prediction of treatment outcome quite difficult. Recently, through a transcriptomic approach, we evidenced a role of PNN and KCNQ1OT1 gene expression in predicting response to fluoropyrimidine-based adjuvant chemotherapy in stage III CRC patients. Thus, the aim of this study was to validate in an independent cohort of stages II–III CRC patients our previous findings. PNN and KCNQ1OT1 mRNA expression levels were evaluated in 74 formalin-fixed paraffin-embedded tumor and matched normal mucosa samples obtained by stages II–III CRC patients treated… More >

Lili Deng^*1, Xue Yang^†1, Jun Fan^*, Yuedi Ding^*, Ying Peng^*, Dong Xu^*, Biao Huang^*‡, Zhigang Hu^†

Oncology Research, Vol.28, No.6, pp. 579-590, 2020, DOI:10.3727/096504020X15942028641011

Abstract Colorectal cancer is an aggressive malignancy for which there are limited treatment options. Oncolytic vaccinia virus is being developed as a novel strategy for cancer therapy. Arming vaccinia virus with immunostimulatory cytokines can enhance the tumor cell-specific replication and antitumor efficacy. Interleukin-24 (IL-24) is an important immune mediator, as well as a broad-spectrum tumor suppressor. We constructed a targeted vaccinia virus of Guang9 strain harboring IL-24 (VG9-IL-24) to evaluate its antitumor effects. In vitro, VG9-IL-24 induced an increased number of apoptotic cells and blocked colorectal cancer cells in the G₂ /M phase of the cell cycle. More >

Feng Shuai^*, Bo Wang^†, Shuxiao Dong^‡

Oncology Research, Vol.28, No.9, pp. 977-977, 2020, DOI:10.3727/096504021X16297183140281

Abstract This article has no abstract. More >

Feng Shuai^*, Bo Wang^†, Shuxiao Dong^‡

Oncology Research, Vol.28, No.9, pp. 975-975, 2020, DOI:10.3727/096504021X16297182567090

Abstract This article has no abstract. More >

Wei Song^*, Jia-Zhuan Mei^†, Mingzhi Zhang^‡

Oncology Research, Vol.28, No.9, pp. 971-972, 2020, DOI:10.3727/096504022X16414984936791

Abstract Accumulating evidence has indicated that long noncoding RNA (lncRNA) PlncRNA-1 plays an important regulatory role in cancers. However, the expression and biological functions of PlncRNA-1 in colorectal cancer (CRC) are still unclear. In the present study, we determined the expression of PlncRNA-1 in CRC and explored the function of PlncRNA-1 on CRC cell progression. The results showed that PlncRNA-1 was significantly increased in CRC tissues and cell lines; high PlncRNA-1 expression was associated with depth of invasion, lymph node metastasis, and TNM stage of CRC patients. Kaplan–Meier curve analysis showed that patients with high PlncRNA-1 More >

Tsung-Kun Chang^*†, Tzu-Chieh Yin^‡§, Wei-Chih Su^*†, Hsiang-Lin Tsai^*¶, Ching-Wen Huang^*¶, Yen-Cheng Chen^*, Ching-Chun Li^*, Po-Jung Chen^*, Cheng-Jen Ma^*§, Kuo-Hsiang Chuang^#, Tian-Lu Cheng^**, Jaw-Yuan Wang^{*†¶††‡‡§§}

Oncology Research, Vol.28, No.7-8, pp. 801-809, 2020, DOI:10.3727/096504021X16218531628569

Abstract Irinotecan, a topoisomerase inhibitor, is a common cytotoxic agent prescribed for metastatic colorectal cancer (mCRC) patients. Diarrhea is the most common adverse event (AE). The underlying mechanism of irinotecaninduced diarrhea is intestinal mucosal damage caused by SN-38 (active metabolite of irinotecan) hydrolyzed from SN-38G (inactive metabolite) by bacterial -glucuronidase ( G). According to an animal study, silymarin reduces the activity of bacterial G without impairing antitumor efficacy. We conducted a prospective openlabel pilot study to evaluate the effect of silymarin as supplementation in reducing toxicities of mCRC patients undergoing irinotecan-based chemotherapy. We enrolled and randomized More >

Ching-Wen Huang^*, Cheng-Jen Ma^*†, Wei-Chih Su^*, Yi-Ting Chen^‡§, Hsiang-Lin Tsai^*¶, Yung-Sung Yeh^*#, Tsung-Kun Chang^*, Wen-Hung Hsu^**††, Fang-Jung Yu^**††, Jaw-Yuan Wang^{*¶‡‡§§¶¶##}

Oncology Research, Vol.28, No.7-8, pp. 701-714, 2020, DOI:10.3727/096504020X15986099915822

Abstract This study evaluated the survival effects of metronomic maintenance therapy with oral fluoropyrimidine in patients with stage III colorectal cancer (CRC) according to epidermal growth factor receptor (EGFR) expression. We enrolled 197 patients with stage III CRC who had undergone radical resection and FOLFOX regimen adjuvant chemotherapy. The clinicopathological features and effects of metronomic maintenance therapy with oral capecitabine (daily dose of 850 mg/m2 , twice daily, on days 1–14 every 3 weeks for 6 months) on survival according to treatment group and EGFR expression were analyzed. By conducting an in vitro cell line study… More >

Ujala Yasmeen¹, Jamal Hussain Shah¹, Muhammad Attique Khan², Ghulam Jillani Ansari¹, Saeed ur Rehman¹, Muhammad Sharif¹, Seifedine Kadry³, Yunyoung Nam^4,*

Intelligent Automation & Soft Computing, Vol.26, No.6, pp. 1251-1266, 2020, DOI:10.32604/iasc.2020.012775 - 24 December 2020

Abstract Detection of textual data from scene text images is a very thought-provoking issue in the field of computer graphics and visualization. This challenge is even more complicated when edge intelligent devices are involved in the process. The low-quality image having challenges such as blur, low resolution, and contrast make it more difficult for text detection and classification. Therefore, such exigent aspect is considered in the study. The technology proposed is comprised of three main contributions. (a) After synthetic blurring, the blurred image is preprocessed, and then the deblurring process is applied to recover the image.… More >

Li Bao¹, Xiaowei Tian², Jing Zhang³, Li Chen⁴, Kui Gao^5,*

Oncologie, Vol.22, No.3, pp. 167-178, 2020, DOI:10.32604/oncologie.2020.012495

Abstract Ulinastatin combined with dexmedetomidine can improve postoperative cognitive function and central nerve specific protein (S-100β) level in elderly colorectal cancer (CC) patients after laparoscopic. Altogether 178 elderly patients who underwent laparoscopic colorectal cancer surgery in our hospital from February 2018 to August 2019 were selected and divided into two groups according to the treatment methods. Those anesthetized by dexmedetomidine were regarded as the routine group (RG, 83 cases), and those anesthetized by ulinastatin and dexmedetomidine were considered as the combined group (CG, 95 cases). The operation conditions of the two groups, the pain scores (VAS)… More >