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JOURNAL ARTICLE
Chunjia Yin, Shuting Jia, Xiaojuan Yang, Liqiang Wu
The NAPRT-induced increase in NAD+ levels was proposed as a mechanism contributing to hepatocellular carcinoma (HCC) resistance to NAMPT inhibitors. Thus, concurrently targeting NAMPT and NAPRT could be considered to overcome drug resistance. A BRD4 inhibitor downregulates the expression of NAPRT in HCC, and the combination of NAMPT inhibitors with BRD4 inhibitors simultaneously blocks NAD+ generation via salvage and the PH synthesis pathway. Moreover, the combination of the two agents significantly downregulated the expression of tumor-promoting genes and strongly promoted apoptosis...
April 26, 2024: European Journal of Medicinal Chemistry
#22
JOURNAL ARTICLE
Wong Hoi She, Miu Yee Chan, Simon Hing Yin Tsang, Wing Chiu Dai, Albert Chi Yan Chan, Chung Mau Lo, Tan To Cheung
BACKGROUND: Intraoperative indocyanine green (ICG) fluorescence imaging has been shown to be a new and innovative way to illustrate the optimal resection margin in hepatectomy for hepatocellular carcinoma. This study investigated its accuracy in resection margin determination by looking into the correlation of ICG intensity gradients with pathological examination results of resected specimens. METHODS: This was a prospective, single-center, non-randomized controlled study...
April 30, 2024: Surgical Endoscopy
#23
JOURNAL ARTICLE
Yueh-Tse Wu, Li-Min Hu, Chao-Wei Lee, Wei-Chen Lee, Jr-Rung Lin, Hsin-I Tsai, Huang-Ping Yu
BACKGROUND: Liver transplantation is treatment option for patients with end stage liver disease and hepatocellular carcinoma. Renal function deterioration significantly impacts the survival rates of liver recipients, and serum uric acid (SUA) is associated with both acute and chronic renal function disorders. Thus, our study aimed to assess the relationship and predictive value of preoperative SUA level and postoperative acute kidney injury (AKI) in living donor liver transplantation (LDLT)...
May 1, 2024: Journal of the Chinese Medical Association: JCMA
#24
JOURNAL ARTICLE
Mengchen Liu, Qianna Jin, Huiyan Wang, Yunqiao Li
BACKGROUND: Immunotherapy stands as a pivotal modality in the therapeutic landscape for the treatment of advanced hepatocellular carcinoma, yet responses vary among patients. This study delves into the potential impact of sarcopenia, myosteatosis and adiposity indicators, as well as their changes during immunotherapy, on treatment response and prognosis in patients with advanced hepatocellular carcinoma treated with immune checkpoint inhibitors. METHODS: In this retrospective analysis, 116 patients with advanced hepatocellular carcinoma receiving immune checkpoint inhibitors were recruited...
2024: Frontiers in Immunology
#25
REVIEW
Lijuan Wang, Weihua Wang, Die Hu, Yan Liang, Zhanyu Liu, Tianyu Zhong, Xiaoling Wang
Extracellular vesicles (EVs) are important cell-to-cell communication mediators. This paper focuses on the regulatory role of tumor-derived EVs on macrophages. It aims to investigate the causes of tumor progression and therapeutic directions. Tumor-derived EVs can cause macrophages to shift to M1 or M2 phenotypes. This indicates they can alter the M1/M2 cell ratio and have pro-tumor and anti-inflammatory effects. This paper discusses several key points: first, the factors that stimulate macrophage polarization and the cytokines released as a result; second, an overview of EVs and the methods used to isolate them; third, how EVs from various cancer cell sources, such as hepatocellular carcinoma, colorectal carcinoma, lung carcinoma, breast carcinoma, and glioblastoma cell sources carcinoma, promote tumor development by inducing M2 polarization in macrophages; and fourth, how EVs from breast carcinoma, pancreatic carcinoma, lungs carcinoma, and glioblastoma cell sources carcinoma also contribute to tumor development by promoting M2 polarization in macrophages...
2024: Frontiers in Immunology
#26
JOURNAL ARTICLE
Yue Huang, Lingfeng Chen, Qingzhu Ding, Han Zhang, Yun Zhong, Xiang Zhang, Shangeng Weng
OBJECTIVE: To construct and validate radiomics models for hepatocellular carcinoma (HCC) grade predictions based on contrast-enhanced CT (CECT). METHODS: Patients with pathologically confirmed HCC after surgery and underwent CECT at our institution between January 2016 and December 2020 were enrolled and randomly divided into training and validation datasets. With tumor segmentation and feature extraction, radiomic models were constructed using univariate analysis, followed by least absolute shrinkage and selection operator (LASSO) regression...
2024: Frontiers in Oncology
#27
JOURNAL ARTICLE
Xiao-Pei Li, Zeng-Tao Bao, Li Wang, Chun-Yan Zhang, Wen Yang
BACKGROUND: Acute liver failure (ALF) is a common cause of postoperative death in patients with hepatocellular carcinoma (HCC) and is a serious threat to patient safety. The neutrophil-to-lymphocyte ratio (NLR) is a common inflammatory indicator that is associated with the prognosis of various diseases, and the albumin-bilirubin score (ALBI) is used to evaluate liver function in liver cancer patients. Therefore, this study aimed to construct a predictive model for postoperative ALF in HCC tumor integrity resection (R0) based on the NLR and ALBI, providing a basis for clinicians to choose appropriate treatment plans...
April 27, 2024: World Journal of Gastrointestinal Surgery
#28
JOURNAL ARTICLE
Hanlong Zhu, Si Zhao, Tianming Zhao, Lu Chen, Shupei Li, Kun Ji, Kang Jiang, Hui Tao, Ji Xuan, Miaofang Yang, Bing Xu, Mingzuo Jiang, Fangyu Wang
BACKGROUND: While hepatocellular carcinoma (HCC) represents a highly heterogeneous disease with variable oncogenesis mechanisms and biological features, little is understood about differences in distant metastasis (DM) and prognosis between early-onset and late-onset HCC. This study defined early-onset disease as cancer diagnosed at age younger than 50 years and aimed to present a comprehensive analysis to characterize these disparities based on age. METHODS: Information of HCC patients was retrospectively collected from the SEER database and our hospital...
April 15, 2024: Heliyon
#29
JOURNAL ARTICLE
Runqian Huang, Chunling Zheng, Guixiao Xu, Xuanwei Chen, Jingxian Shen, Siyue Mao
OBJECTIVE: To identify imaging features that help distinguish between HCCs and non-HCC malignancies assigned to LI-RADS M (LR-M) and evaluate the diagnostic performance of a LI-RADS with targetoid criteria using thin-rim arterial phase hyperenhancement (APHE). MATERIALS AND METHODS: This retrospective study included 381 patients (387 observations) at high-risk for HCC who underwent enhanced-MRI before surgery. Three radiologists reviewed images for LI-RADS categorization of hepatic observations...
2024: Journal of Hepatocellular Carcinoma
#30
JOURNAL ARTICLE
Zhen Hu, Huaying Zhou
OBJECTIVE: To explore the distribution of probable causes and clinical characteristics of non-B and non-C (NBNC) primary liver cancer (PLC) patients in the HBV-endemic region. METHODS: A total of 86 individuals with biopsy-proven NBNC-PLC were enrolled. NBNC-PLC patients were defined as negative for both anti-HCV antibodies and five serum hepatitis B markers. Patients' characteristics were collected from medical records. RESULTS: Among them, most of the NBNC-PLC patients had intrahepatic cholangiocarcinoma (ICC) (81...
2024: Journal of Hepatocellular Carcinoma
#31
REVIEW
Jing-Jing Li, Jia-Xi Mao, Han-Xiang Zhong, Yuan-Yu Zhao, Fei Teng, Xin-Yi Lu, Li-Ye Zhu, Yang Gao, Hong Fu, Wen-Yuan Guo
The tumor microenvironment is a complex network of cells, extracellular matrix, and signaling molecules that plays a critical role in tumor progression and metastasis. Lymphatic and blood vessels are major routes for solid tumor metastasis and essential parts of tumor drainage conduits. However, recent studies have shown that lymphatic endothelial cells (LECs) and blood endothelial cells (BECs) also play multifaceted roles in the tumor microenvironment beyond their structural functions, particularly in hepatocellular carcinoma (HCC)...
April 27, 2024: World Journal of Hepatology
#32
JOURNAL ARTICLE
Haiyan Li, Fuchu Qian, Shengjie Bao
Background: Hepatocellular carcinoma (HCC) is a malignant tumor with high morbidity and mortality rate that seriously threatens human health. We aimed to investigate the expression, prognostic value, and immune cell infiltration of lactic acid metabolism-related genes (LAMRGs) in HCC using bioinformatics. Methods: The HCC database (The Cancer Genome Atlas-Liver Hepatocellular Carcinoma) was downloaded from the Cancer Genome Atlas (TCGA). Differentially expressed genes (DEGs) between normal and tumor groups were identified...
2024: Frontiers in Genetics
#33
REVIEW
De-Yi Geng, Qing-Shan Chen, Wan-Xian Chen, Lin-Sa Zhou, Xiao-Sha Han, Qi-Hu Xie, Geng-Hong Guo, Xue-Fen Chen, Jia-Sheng Chen, Xiao-Ping Zhong
Metastasis remains a major challenge in the successful management of malignant diseases. The liver is a major site of metastatic disease and a leading cause of death from gastrointestinal malignancies such as colon, stomach, and pancreatic cancers, as well as melanoma, breast cancer, and sarcoma. As an important factor that influences the development of metastatic liver cancer, alternative splicing drives the diversity of RNA transcripts and protein subtypes, which may provide potential to broaden the target space...
April 24, 2024: World Journal of Clinical Oncology
#34
JOURNAL ARTICLE
Peter Waziri, Richard Auta, Mustapha U Imam, Ben A Chindo, Zakari Ladan, Zainab Mohammed, Samson Wayah, Ja'afar Mohammed, Mohammed I Tahir, Abdurrahman E Ahmad, Yusuf Alhassan, Daniel Tyoapine, Abel S Agbaji
Liver cancer is the most common cancer among males in Africa. The disease has a poor prognosis and its treatment is associated with toxicity and resistance. For this reason, numerous herbal combinations are being subjected to anticancer screening to circumvent the shortcomings of the conventional anticancer drugs. In the current study, the in vivo anti-cancer effects of the chloroform root extract of the herb, Clausena excavata Burm were investigated. Liver cancer was induced in mice by a single intraperitoneal injection of diethylnitrosamine (DEN) followed by oral administration of the promoter of carcinogenesis, 2-aminoacetyl fluorine that was mixed with the mice feed...
2024: Journal of Evidence-Based Integrative Medicine
#35
JOURNAL ARTICLE
Mara Persano, Margherita Rimini, Toshifumi Tada, Goki Suda, Shigeo Shimose, Masatoshi Kudo, Federico Rossari, Changhoon Yoo, Jaekyung Cheon, Fabian Finkelmeier, Ho Yeong Lim, José Presa, Gianluca Masi, Francesca Bergamo, Elisabeth Amadeo, Francesco Vitiello, Takashi Kumada, Naoya Sakamoto, Hideki Iwamoto, Tomoko Aoki, Hong Jae Chon, Vera Himmelsbach, Massimo Alberto Iavarone, Giuseppe Cabibbo, Margarida Montes, Francesco Giuseppe Foschi, Caterina Vivaldi, Caterina Soldà, Takuya Sho, Takashi Niizeki, Naoshi Nishida, Christoph Steup, Mariangela Bruccoleri, Masashi Hirooka, Kazuya Kariyama, Joji Tani, Masanori Atsukawa, Koichi Takaguchi, Ei Itobayashi, Shinya Fukunishi, Kunihiko Tsuji, Toru Ishikawa, Kazuto Tajiri, Hironori Ochi, Satoshi Yasuda, Hidenori Toyoda, Chikara Ogawa, Takashi Nishimura, Takeshi Hatanaka, Satoru Kakizaki, Noritomo Shimada, Kazuhito Kawata, Atsushi Hiraoka, Fujimasa Tada, Hideko Ohama, Kazuhiro Nouso, Asahiro Morishita, Akemi Tsutsui, Takuya Nagano, Norio Itokawa, Tomomi Okubo, Michitaka Imai, Hisashi Kosaka, Atsushi Naganuma, Yohei Koizumi, Shinichiro Nakamura, Masaki Kaibori, Hiroko Iijima, Yoichi Hiasa, Silvia Foti, Silvia Camera, Fabio Piscaglia, Mario Scartozzi, Stefano Cascinu, Andrea Casadei-Gardini
BACKGROUND: In the context of patients with hepatocellular carcinoma (HCC) treated with systemic therapy, the correlation between the appearance of adverse events (AEs) and reported efficacy outcomes is well-known and widely investigated. From other pathological settings, we are aware of the prognostic and predictive value of the occurrence of immune-related AEs in patients treated with immune-checkpoint inhibitors. OBJECTIVE: This retrospective multicenter real-world study aims to investigate the potential prognostic value of AEs in patients with HCC treated with atezolizumab plus bevacizumab in the first-line setting...
April 30, 2024: Targeted Oncology
#36
JOURNAL ARTICLE
Ayushi Gupta, Princy Choudhary, Sangeeta Singh
The understanding of the molecular basis of complex diseases like hepatocellular carcinoma (HCC) needs large datasets of multiple genes and proteins involved in different phenomenon of its development. This study focuses on the molecular basis of HCC and the development of therapeutic strategies. We analyzed a dataset of 5475 genes (Homo sapiens) involved in HCC hallmarks, involving comprehensive data on multiple genes and frequently mutated genes. As HCC is characterized by metastasis, angiogenesis, and oxidative stress, exploration of genes associated with them has been targeted...
April 30, 2024: Molecular Diversity
#37
JOURNAL ARTICLE
Ahmed Allam Mohamed, Marie-Luise Berres, Philipp Bruners, Sven Arke Lang, Christian Trautwein, Georg Wiltberger, Alexandra Barabasch, Michael Eble
PURPOSE: Hepatocellular carcinoma (HCC) poses a unique challenge due to its predilection for developing on compromised livers, often limiting surgical options. Stereotactic body radiotherapy (SBRT) has emerged as a promising local treatment modality for HCC. This study aims to assess the effectiveness of SBRT in HCC patients not suitable for surgery, focusing on local control, optimal radiation dosing, and prognostic factors. METHODS: In this retrospective analysis, 52 HCC patients treated with SBRT were examined...
April 30, 2024: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
#38
REVIEW
Yoona Seo, Jiho Rhim, Jong Heon Kim
Recent progress in the investigation of microRNA (miRNA) biogenesis and the miRNA processing machinery has revealed previously unknown roles of posttranscriptional regulation in gene expression. The molecular mechanistic interplay between miRNAs and their regulatory factors, RNA-binding proteins (RBPs) and exoribonucleases, has been revealed to play a critical role in tumorigenesis. Moreover, recent studies have shown that the proliferation of hepatocellular carcinoma (HCC)-causing hepatitis C virus (HCV) is also characterized by close crosstalk of a multitude of host RBPs and exoribonucleases with miR-122 and its RNA genome, suggesting the importance of the mechanistic interplay among these factors during the proliferation of HCV...
May 1, 2024: Experimental & Molecular Medicine
#39
JOURNAL ARTICLE
Chen Wang, Jiaping Ni, Dongqing Zhai, Yanchao Xu, Zijie Wu, Yuyuan Chen, Ning Liu, Juan Du, Yumeng Shen, Guilai Liu, Yong Yang, Linjun You, Weiwei Hu
Hepatocellular carcinoma (HCC) is associated with a poor prognosis. Our previous study demonstrated that Pleomorphic adenoma gene like-2 (PLAGL2) was a potential therapeutic target in HCC. However, the mechanisms that lead to the upregulation of PLAGL2 in HCC remain unclear. The present study revealed that stress-induced epinephrine increased the expression of PLAGL2, thereby promoting the progression of HCC. Furthermore, PLAGL2 knockdown inhibited epinephrine-induced HCC development. Mechanistically, epinephrine upregulated ubiquitin-specific protease 10 (USP10) to stabilize PLAGL2 via the adrenergic β-receptor-2-c-Myc (ADRB2-c-Myc) axis...
May 1, 2024: Experimental & Molecular Medicine
#40
JOURNAL ARTICLE
Dong-Ho Kim, Yoo Na Kang, Jonghwa Jin, Mihyang Park, Daehoon Kim, Ghilsuk Yoon, Jae Won Yun, Jaebon Lee, Soo Young Park, Yu Rim Lee, Jun-Kyu Byun, Yeon-Kyung Choi, Keun-Gyu Park
Tumor-associated macrophages (TAMs) are vital contributors to the growth, metastasis, and therapeutic resistance of various cancers, including hepatocellular carcinoma (HCC). However, the exact phenotype of TAMs and the mechanisms underlying their modulation for therapeutic purposes have not been determined. Here, we present compelling evidence that glutamine-derived aspartate in TAMs stimulates spermidine production through the polyamine synthesis pathway, thereby increasing the translation efficiency of HIF-1α via eIF5A hypusination...
May 1, 2024: Experimental & Molecular Medicine
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