Article (Scientific journals)
Bioinformatics-based analysis of fatty acid metabolic reprogramming in hepatocellular carcinoma: cellular heterogeneity, therapeutic targets, and drug discovery
Guo, Yingying; Shi, Run; Xu, Yu et al.
2024In Acta Materia Medica, 3 (4), p. 477-508
Peer reviewed
 

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Keywords :
Fatty acids; Metabolic reprogramming; Hepatocellular carcinoma; Heterogeneity
Abstract :
[en] Fatty acid (FA) reprogramming has a significant role in liver cancer. However, the contribution of FA metabolism reprogramming to the heterogeneity of hepatocellular carcinoma (HCC) has not been established. Bioinformatics analysis using single-cell sequencing, a non-negative matrix factorization (NMF) algorithm, and survival analyses were used to investigate FA metabolism reprogramming in HCC patients. Molecular targets and the progress of drug discovery were also analyzed and discussed. Among 13 types of HCC cells, epithelial cells exhibited the highest score for FA metabolic aberrance, while certain lymphocytes, such as B cells, CD8Tcm cells, and Treg cells, exhibited the lowest score. Furthermore, epithelial cells displayed significant diversity in FA metabolism with a wide distribution range (−0.2 to 0.8). Additionally, a low level of FA metabolism was associated with poor prognosis in HCC patients (log-rank test, P=0.0089). Higher oxidase expression was correlated with a lower risk of oncogenesis and higher overall survival. However, enzymes involved in synthesis, oxidation, storage, and release exhibited considerable phenotypic diversity in HCC. FA metabolism reprograming was shown to be significantly correlated with the heterogeneity of HCC, which is characterized by a diversity of cancerous cells and enzymes.
Disciplines :
Pharmacy, pharmacology & toxicology
Author, co-author :
Guo, Yingying 
Shi, Run 
Xu, Yu 
Cho, William C. 
Yang, Jun 
Choi, You Yeon 
Sun, Jing 
Ma, Yan 
Pozharitskaya, Olga 
Shikov, Alexander 
Li, Hongliang 
Li, Minglun 
Qiu, Zhenpeng 
Yang, Woong Mo 
DUEZ, Pierre  ;  Université de Mons - UMONS > Faculté de Médecine et de Pharmacie > Service de Chimie thérapeutique et Pharmacognosie
Xu, Hongxi 
Wang, Xuanbin 
More authors (7 more) Less
Language :
English
Title :
Bioinformatics-based analysis of fatty acid metabolic reprogramming in hepatocellular carcinoma: cellular heterogeneity, therapeutic targets, and drug discovery
Publication date :
27 December 2024
Journal title :
Acta Materia Medica
ISSN :
2737-7946
Publisher :
Compuscript, Ltd.
Volume :
3
Issue :
4
Pages :
477-508
Peer reviewed :
Peer reviewed
Development Goals :
3. Good health and well-being
Research unit :
M136 - Chimie thérapeutique et Pharmacognosie
Research institute :
R550 - Institut des Sciences et Technologies de la Santé
R100 - Institut des Biosciences
Funders :
NSCF - National Natural Science Foundation of China
Open Project of Hubei Key Laboratory of Wudang Local Chinese Medicine Research
Key Project of the Department of Science and Technology of Hubei Province
Funding text :
The study was financially supported by the National Natural Science Foundation of China (82274155, Prof. Xuanbin WANG), the Open Project of Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine [WDCM201918, Dr. Hongliang LI]), and the Key Project of the Department of Science and Technology of Hubei Province (2022EHB046, Prof. Xuanbin WANG).
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