Article
Oncology
Guixi Zheng, Hakim Bouamar, Matyas Cserhati, Carla R. Zeballos, Isha Mehta, Habil Zare, Larry Broome, Ruolei Hu, Zhao Lai, Yidong Chen, Francis E. Sharkey, Meenakshi Rani, Glenn A. Halff, Francisco G. Cigarroa, Lu-Zhe Sun
Summary: The study found that ITGA6 is upregulated in HCC tumors and has a malignant promoting role in HCC cells through integrin alpha 6 beta 4 complex. Thus, integrin alpha 6 beta 4 may be a therapeutic target for treating HCC patients.
INTERNATIONAL JOURNAL OF CANCER
(2022)
Article
Biotechnology & Applied Microbiology
Lijun Zhong, Lin Tang, Xiaoxia He
Summary: It has been discovered that ANGPTL3 plays an oncogenic role in several types of human malignancies. This study found that ANGPTL3 is highly expressed in cervical cancer cells and silencing ANGPTL3 can inhibit cell proliferation, migration, invasion, and angiogenesis. The inhibitory effect of ANGPTL3 can be offset by upregulating the expression of alpha v beta 3, which also promotes blood vessel formation and the secretion of VEGF and VEGFR2 in cervical cancer cells.
Review
Biochemistry & Molecular Biology
Ewa Brzozowska, Sameer Deshmukh
Summary: Integrins are crucial for cell adhesion, migration, and positioning. Studies have shown that the expression levels of Integrin αVβ6 are closely related to malignant diseases and patient prognosis. It plays a significant role in cancer progression and the activation of transforming growth factor β(TGF-β). While essential for normal function in healthy individuals, it can also be a target for cancer treatment.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Radiology, Nuclear Medicine & Medical Imaging
Azusa Kitao, Osamu Matsui, Yu Zhang, Takahiro Ogi, Satoko Nakada, Yasunori Sato, Kenichi Harada, Norihide Yoneda, Kazuto Kozaka, Dai Inoue, Kotaro Yoshida, Wataru Koda, Taro Yamashita, Tatsuya Yamashita, Shuichi Kaneko, Satoshi Kobayashi, Toshifumi Gabata
Summary: Imaging characteristics of P53-mutated hepatocellular carcinoma (HCC) can be determined using dynamic CT and gadoxetic acid-enhanced MRI, and they are correlated with clinical features, pathologic findings, and prognosis. Dilated vasculature at the arterial phase of dynamic CT and a lower relative enhancement ratio at the hepatobiliary phase of gadoxetic acid-enhanced MRI are useful markers for predicting P53-mutated HCC.
Article
Oncology
Luis G. Guijarro, Patricia Sanmartin-Salinas, Eva Perez-Cuevas, M. Val Toledo-Lobo, Jorge Monserrat, Sofia Zoullas, Miguel A. Saez, Miguel A. Alvarez-Mon, Julia Bujan, Fernando Noguerales-Fraguas, Eduardo Arilla-Ferreiro, Melchor Alvarez-Mon, Miguel A. Ortega
Summary: In this study, it was found that nuclear IRS-4 is increased in the tumoral region of HCC patients, and the levels of IRS-4 and Ki-67 are significantly correlated with the presence of multifocal HCC. Upregulation of IRS-4 in HepG2 cells induced cell proliferation via a beta-catenin/Rb/cyclin D mechanism, while downregulation of IRS-4 led to loss of polarity and increased migratory and invasive capacities, possibly through an integrin alpha 2 and focal adhesion cascade (FAK) mechanism.
Article
Biochemistry & Molecular Biology
Jingyi Zhu, Wenjuan Li, Jian Jing
Summary: Tumor tissues exhibit unique integrin receptor presentation during development, which can be targeted for antitumor therapy. A novel fusion protein called Echistatin-Annexin V (EAV) was developed, which showed strong inhibitory effects on melanoma tumor cells and angiogenesis in mouse models. The unique biological effects of EAV are based on its high selectivity for specific integrin receptors and its ability to bind to phosphatidylserine molecules. EAV-mediated tumor suppression provides a possible mechanism for the treatment of melanoma.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Multidisciplinary Sciences
Dan-yang Guo, Zhong-hua Chen, Yi-fei Fu, Yue-yue Li, Meng-nan Chen, Jun-jie Wu, Zheng-dong Yuan, Jun-Xing Ye, Xia Li, Feng-lai Yuan
Summary: By blocking the signaling pathway of integrin alpha(v)beta(3), cilengitide effectively inhibits the functionality and formation of osteoclasts, resulting in diminished adhesion and bone resorption. The expression of key signaling molecules associated with the osteoclast cytoskeleton are downregulated by cilengitide.
Article
Cell Biology
Xiaobo Zheng, Peng Wang, Li Li, Jing Yu, Chune Yu, Liangliang Xu, Lian Li, Fuzhen Dai, Lei Feng, Hong Zou, Xiaobo Chen, Ming Zhang, Mingqing Xu
Summary: The study revealed that the cancer-associated fibroblast-secreted decorin plays a crucial role in the vascular invasion of hepatocellular carcinoma, with low-level expression being associated with a poor prognosis. Decorin inhibited HCC cell invasion and migration by downregulating integrin beta 1, and its synergistic effect with integrin beta 1 knockdown enhanced the anti-metastatic effects. The direct interaction of decorin with integrin beta 1 was confirmed, suggesting that targeting decorin may provide a promising strategy for inhibiting HCC vascular invasion and metastasis.
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2021)
Article
Oncology
Marius Kemper, Alina Schiecke, Hanna Maar, Sergey Nikulin, Andrey Poloznikov, Vladimir Galatenko, Michael Tachezy, Florian Gebauer, Tobias Lange, Kristoffer Riecken, Alexander Tonevitsky, Achim Aigner, Jakob Izbicki, Udo Schumacher, Daniel Wicklein
Summary: The knockdown of ITGAV in PDA cells significantly reduces primary tumor growth, peritoneal carcinomatosis, and spontaneous pulmonary metastasis. ITGAV activates latent TGF-beta and drives epithelial-mesenchymal transition. Combined depletion of ITGAV on tumor cells and E- and P-selectins in the tumor-host almost abolishes intraperitoneal spread.
JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH
(2021)
Article
Medicine, Research & Experimental
Chunmei Huang, Ke Li, Rongfu Huang, Jianhua Zhu, Jiayao Yang
Summary: The study reveals that RNF185-AS1 is a new oncogenic lncRNA in HCC, with its high expression associated with tumor progression, distant metastasis, and overall survival rate. Knockdown of RNF185-AS1 inhibits cell proliferation, migration, and invasion in tumor cells.
Article
Oncology
Mark Sutherland, Andrew Gordon, Fatemah O. F. O. Al-Shammari, Adam Throup, Amy Cilia La Corte, Helen Philippou, Steven D. Shnyder, Laurence H. Patterson, Helen M. Sheldrake
Summary: This study presents a new ligand-mimetic beta 3 integrin antagonist that exhibits high activity against alpha v beta 3 and moderate affinity for alpha IIb beta 3, suggesting a new approach to integrin targeting in cancer.
Article
Radiology, Nuclear Medicine & Medical Imaging
Liang Zhao, Xuejun Wen, Weizhi Xu, Yizhen Pang, Long Sun, Xiaoming Wu, Pengfei Xu, Jingjing Zhang, Zhide Guo, Qin Lin, Xiaoyuan Chen, Haojun Chen
Summary: This study evaluated the radiolabeled FAPI-RGD heterodimer using Ga-68 for imaging in cancer patients. The results showed that Ga-68-FAPI-RGD had improved tumor uptake and tumor-to-background ratio compared to F-18-FDG and Ga-68-FAPI PET/CT. The study concluded that Ga-68-FAPI-RGD PET/CT is safe and clinically feasible for imaging various types of cancer.
JOURNAL OF NUCLEAR MEDICINE
(2023)
Article
Oncology
Wen-Kai Shi, Qiao-Li Shang, Yong-Fu Zhao
Summary: This study investigates the role of SPC25 in promoting hepatocellular carcinoma (HCC) progression. It is found that SPC25 is highly expressed in HCC and associated with poor prognosis and metastasis. Silencing SPC25 inhibits invasion and migration of HCC cells in vitro and in vivo. The study also reveals that SPC25 affects genes associated with extracellular matrix-integrin interactions, and upregulation of ITGB4 partially reverses the decline in cell invasion and migration capacities caused by SPC25 silencing. Blocking both SPC25 and ITGB4 reduces phosphorylation of downstream elements in the integrin pathway. Overall, this research highlights the important role of SPC25 as both a prognostic indicator and a promoter of metastasis in HCC.
Article
Oncology
Po-Da Chen, Ying-Yu Liao, Yu-Chia Cheng, Hsin-Yi Wu, Yao-Ming Wu, Min-Chuan Huang
Summary: The downregulation of B4GALT1 in hepatocellular carcinoma (HCC) is associated with vascular invasion and poor overall survival in patients. Silencing or loss of B4GALT1 enhances HCC cell migration and invasion, leading to lung metastasis. B4GALT1 alters N-glycosylation and enhances the laminin-binding activity of integrin alpha 6 and integrin beta 1, promoting invasiveness of HCC cells.
Article
Cell Biology
Bo Sun, Xiong Lei, Momo Cao, Yiming Li, Lian-Yue Yang
Summary: This study revealed that cancer-associated fibroblasts (CAFs) in hepatocellular carcinoma (HCC) express alpha-SMA and can be recruited and activated by HCC cells to promote their transformation into CAFs. High CAF infiltration, indicated by high alpha-SMA expression, is correlated with malignant characteristics and poor prognosis in HCC patients. Additionally, the study demonstrated that EGF-like domain multiple 7 (Egfl7) plays a role in remodeling the tumor microenvironment by recruiting and activating liver fibroblasts (LFs) into the CAF phenotype via the alpha(v)beta(3) signaling pathway, thereby promoting HCC progression and contributing to poor clinical outcomes in HCC patients.
CELL COMMUNICATION AND SIGNALING
(2023)
Article
Engineering, Manufacturing
Ziqian Wu, Qiling Li, Zhenying Xu
Summary: This study proposes a multimodel quality forecast method based on dynamic geometric features of the molten pool to predict welding quality in real time. An improved fully convolutional neural network is used to extract geometric features of the molten pool, and a nonlinear quadratic kernel logistic regression model is proposed for forecasting welding quality.
3D PRINTING AND ADDITIVE MANUFACTURING
(2023)
Article
Chemistry, Physical
Kefu Zhu, Shiqiang Wei, Quan Zhou, Shuangming Chen, Yunxiang Lin, Pengjun Zhang, Yuyang Cao, Changda Wang, Yixiu Wang, Yujian Xia, Dengfeng Cao, Zeinab Mohamed, Xin Guo, Xiya Yang, Xiaojun Wu, Li Song
Summary: Transition metal selenides have received great attention due to their high theoretical capacity, but the fluctuation in volume during charge/discharge process leads to significant reduction in electrochemical performance. In this study, carbon-regulated copper(I) selenide (Cu2Se@C) is designed to enhance the stability and ion diffusion in selenide electrodes, resulting in improved storage kinetics. The experimental results show that the capacitance process plays a crucial role in the Cu2Se@C material.
Article
Oncology
Huiling Wang, Xiaonan Sheng, Tingting Yan, Yaqian Xu, Yaohui Wang, Yanping Lin, Jie Zhang, Yumei Ye, Shuguang Xu, Liheng Zhou, Wenjin Yin, Jinsong Lu
Summary: This study aimed to investigate the relationship between peripheral immune cell subsets and pathological complete response (pCR) in breast cancer patients. Analysis of patient data from two clinical trials revealed that the percentages of peripheral immune cell subsets were associated with pCR, suggesting their potential as biomarkers for predicting neoadjuvant chemotherapy efficacy.
BREAST CANCER RESEARCH AND TREATMENT
(2023)
Article
Critical Care Medicine
Jiazhen Zheng, Rui Zhou, Yingchai Zhang, Kelei Su, Haowen Chen, Furong Li, Daniel Nyarko Hukportie, Fangbing Niu, Kai -Hang Yiu, Xianbo Wu
Summary: Preserved ratio impaired spirometry (PRISm) findings are associated with an increased risk of cardiovascular events, but transitioning from PRISm to normal lung function can reduce this risk.
Article
Geriatrics & Gerontology
Xue Liang, Wei Sen Zhang, Ya Li Jin, Chao Qiang Jiang, Feng Zhu, Kar Keung Cheng, Tai Hing Lam, Lin Xu
Summary: This study examined the associations of multi-dimensional factors with Accelerating Age (AA) and found that male sex, smoking, alcohol use, physical inactivity, greater waist circumference, and BMI were associated with higher AA. Additionally, adopting a healthy lifestyle can alleviate the process of phenotypic ageing.
Review
Biotechnology & Applied Microbiology
Wen-Yan Duan, Shuai-Bing Zhang, Jun-Dong Lei, Yu-Liang Qin, Yan-Nan Li, Yang-Yong Lv, Huan-Chen Zhai, Jing-Ping Cai, Yuan-Sen Hu
Summary: Fungal spoilage of postharvest grains is a major concern for food safety, human health, and economic value. Fumigation with natural gaseous fungicides, specifically biogenic volatiles, shows promise in controlling fungal contamination in grain storage. This review highlights the antifungal effects of biogenic volatiles from microbes and plants on spoilage fungi in postharvest grains and suggests areas for further research in fumigation with biogenic volatiles. The findings support the use of biogenic volatiles as a protective measure against grain spoilage by fungi in postharvest grain management.
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
(2023)
Article
Engineering, Electrical & Electronic
Daniel Edelgaard Serup, Gert Frolund Pedersen, Shuai Zhang
Summary: This communication presents a beam-steerable 2 bit reflectarray antenna with an electromagnetic control mechanism. The proposed 2-bit reflectarray unit elements manipulate phase reflection by moving two pins with electromagnetism. A prototype antenna, with manually turned screws, is evaluated through measurements to verify its performance. The prototype demonstrates an impedance bandwidth of over 5 GHz, a boresight realized gain of 20 dBi at 25 GHz, and a gain bandwidth of over 2 GHz. Measurements indicate that the prototype antenna is capable of beam-steering within a 120-degree range with a gain drop of less than 3 dB.
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
(2023)
Article
Chemistry, Analytical
Hao Liu, Runhe He, Yongbing Li, Yanmei Jin, Haihui Liu, Xingxiang Zhang
Summary: A bamboo-shaped structured nanofiber was fabricated using sulfurized polyacrylonitrile as the bamboo stalk and reduced graphene oxide as the bamboo joint. This design significantly improves the electrical conductivity of the polyacrylonitrile and enhances the overall electrochemical performance of lithium-sulfur batteries.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Analytical
Wei Zhang, Li Yang, Yang Luo, Han Xiao, Haiping Yang, Xinlong Ni, Zhu Tao, Xin Xiao
Summary: In this study, a supramolecular fluorescent probe (TPAPy@tQ[14]) with an AIE effect was constructed using twisted cucurbit[14]uril (tQ[14]) and a triphenylamine derivative (TPAPy). The probe exhibited bright yellow fluorescence due to the inhibitory effect of tQ[14] on the rotation of TPAPy molecules. TPAPy@tQ[14] showed ultrasensitive detection of cyanide in an aqueous solution and was able to cross the glomerular filtration barrier into HK-2 cells, providing a new detection method for early clinical identification of acute kidney injury (AKI) by distinguishing excess Fe(CN)(6)(3-) in cells.
SENSORS AND ACTUATORS B-CHEMICAL
(2023)
Article
Food Science & Technology
Jun-Dong Lei, Shuai-Bing Zhang, Wen-Zheng Ding, Yang-Yong Lv, Huan-Chen Zhai, Shan Wei, Ping-An Ma, Yuan-Sen Hu
Summary: Natural volatile compounds, such as trans-anethole found in Illicium verum fruit, have been found to have strong antifungal effects against Aspergillus flavus. This study analyzed the volatile compounds in I. verum fruit and found that trans-anethole was the main constituent. It was found to completely inhibit the growth of A. flavus and affect spore morphology, gene expression, and cellular responses.
Article
Engineering, Civil
Quanyi Yu, Jun Lin, Xilai Ma, Bo Li, Linlin Xu, Tianhao Wang
Summary: This paper proposes an uncertainty quantification method to guide the optimization design of wireless power transfer (WPT) for electric vehicles (EVs) in order to improve the transmission efficiency. By establishing a surrogate model and conducting global sensitivity analysis, the variables with greater impact on efficiency are identified and optimized using an improved optimization algorithm, resulting in an average efficiency increase from 73.43% to 94.64%. Compared to other methods, this paper's approach proves to optimize WPT more efficiently and significantly improve the transmission efficiency.
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2023)
Article
Biochemistry & Molecular Biology
Xiaoyu Yu, Liang Xiong, Sha Zhao, Zhengqiu Li, Shiting Xiang, Yuhan Cao, Changci Zhou, Jie Dong, Jun Qiu
Summary: The study found that high blood lead levels and blood calcium levels had a negative impact on hemoglobin, while high blood iron levels had a positive impact on hemoglobin. Therefore, higher blood lead levels, blood copper levels, and blood calcium levels significantly increased the risk of anemia, while higher blood iron levels significantly reduced the risk of anemia.
JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY
(2023)
Article
Clinical Neurology
Xun Han, Dongjun Wan, Shuhua Zhang, Ziming Yin, Siyang Huang, Fengbo Xie, Junhong Guo, Hongli Qu, Yuanrong Yao, Huifang Xu, Dongfang Li, Sufen Chen, Faming Wang, Hebo Wang, Chunfu Chen, Qiu He, Ming Dong, Qi Wan, Yanmei Xu, Min Chen, Fanhong Yan, Xiaolin Wang, Rongfei Wang, Mingjie Zhang, Ye Ran, Zhihua Jia, Yinglu Liu, Xiaoyan Chen, Lei Hou, Dengfa Zhao, Zhao Dong, Shengyuan Yu
Summary: CDSS 2.0 was developed to diagnose headache disorders by acquiring clinical information through human-computer conversations. The system achieved high diagnostic accuracy and was well accepted by patients.
JOURNAL OF HEADACHE AND PAIN
(2023)
Article
Forestry
Haiyang Zhang, Fucheng Xu, Linlin Xu, Chaowei Zheng
Summary: This paper investigates the impregnation of wood with methyl methacrylate (MMA) and in situ polymerization to obtain polymethyl methacrylate/delignified wood (PMMA/DW) under different lignin removal conditions. The results show that when the lignin removal reaches 29.9% to 51.7%, the dimensional stability of PMMA/DW is improved and the resin begins to enter the wood cell wall. Furthermore, the indentation modulus and hardness of the PMMA/DW cell wall significantly increase when the lignin removal reaches 29.9%, indicating that the nanopores of the cell wall are filled with PMMA.
JOURNAL OF WOOD SCIENCE
(2023)
Article
Multidisciplinary Sciences
Dandan Gao, Zhi Zhang, Weipeng Tai, Xiaolin Wang, Jianping Zhou
Summary: This study investigates the exponential H-infinity stabilization of Takagi-Sugeno fuzzy neutral-type neural networks with reaction-diffusion. It presents a simple condition in the form of linear matrix inequalities by using Lyapunov functional, slack matrices, and the loop-invariant property of matrix trace. A weight learning rule is then derived to guarantee the exponential H-infinity stability of the neural network. Additionally, a new condition on the existence of the weight learning rule is obtained through the use of a more complex Lyapunov functional and the Jensen integral inequality.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
(2023)