Article
Agronomy
Qin Lu, Yan Li, Jing Liao, Zhaohong Ni, Shunchao Xia, Maofa Yang, Haiyin Li, Jianjun Guo
Summary: This study investigated the role of histone H3 acetylation in diapause of the cotton bollworm and found that it is closely related to pupal diapause, suggesting its potential as a target for pest control.
PEST MANAGEMENT SCIENCE
(2023)
Review
Cell Biology
Zhi Fang, Xiang Wang, Xiaoran Sun, Wenquan Hu, Qing R. Miao
Summary: Endothelial cells, the innermost cellular layer of vessels, play crucial roles in controlling vascular tone, immune responses, coagulation balance, and angiogenesis. Dysfunctions in endothelial cells are associated with various diseases, highlighting the importance of understanding the role of histone acetylation in regulating endothelial functions for potential epigenetic interventions in disease prevention and treatment.
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2021)
Review
Microbiology
Aiswarya Dash, Rahul Modak
Summary: Protein lysine acetylation plays an important role in bacteria, regulated by factors such as lysine acetyltransferases, protein deacetylases, and metabolic intermediates.
JOURNAL OF BACTERIOLOGY
(2021)
Editorial Material
Endocrinology & Metabolism
Natalie Niemi
Summary: Previous studies suggested that acetylation of mitochondrial proteins occurs non-enzymatically, but a new research challenges this notion by demonstrating the involvement of a histone acetyltransferase in enhancing mitochondrial metabolism through acetylating a complex IV assembly factor.
Article
Physiology
Ning Xia, Stefan Tenzer, Oleg Lunov, Martin Karl, Thomas Simmet, Andreas Daiber, Thomas Muenzel, Gisela Reifenberg, Ulrich Foerstermann, Huige Li
Summary: The study showed that both SIRT1 and non-sirtuin deacetylases play a role in regulating NADPH oxidase activity, with Rac1 being directly deacetylated by SIRT1 in a cell-free system to inhibit its interaction with p67phox. The downstream targets of non-sirtuin deacetylases remain unknown, and further investigation is needed to understand the in vivo significance of these findings.
FRONTIERS IN PHYSIOLOGY
(2021)
Article
Clinical Neurology
V. V. Guzenko, S. S. Bachurin, A. M. Khaitin, V. A. Dzreyan, Y. N. Kalyuzhnaya, He Bin, S. V. Demyanenko
Summary: The expression and acetylation of p53 are important for the survival and death of neurons in the penumbra region. The regulation of p53 acetylation at lysine 320 by PCAF, HDAC1, and HDAC6 influences the shuttling of p53 between the nucleus and cytoplasm in penumbra neurons. Acetylation of p53 at lysine 320 may promote the survival and repair of neurons in the penumbra after stroke, suggesting potential therapeutic strategies for stroke recovery by targeting p53 acetylation.
TRANSLATIONAL STROKE RESEARCH
(2023)
Article
Chemistry, Medicinal
Kairui Yue, Simin Sun, Geng Jia, Mengting Qin, Xiaohan Hou, C. James Chou, Chao Huang, Xiaoyang Li
Summary: This study reports the development of a highly selective HDAC6 inhibitor with hydrazide as the zinc-binding group (ZBG), which exhibits superior pharmacokinetic properties compared to current hydroxamic acid inhibitors. Structure-activity relationship analysis reveals that the presence of an ethyl group substituent in the hydrazide-based ZBG and a cap group with increased rigidity and volume enhance the HDAC6 selectivity of the designed compounds. The representative inhibitor 35m demonstrates potent HDAC6 inhibitory activity and improved pharmacokinetic properties compared to hydroxamic acid-based HDAC6 inhibitors Tubastatin A and ACY1215. Furthermore, low-dose 35m effectively decreases LPS-induced IL-1 beta release by blocking the activation of NLRP3, indicating its potential as an orally active therapeutic agent for NLRP3-related diseases.
JOURNAL OF MEDICINAL CHEMISTRY
(2022)
Article
Biophysics
Yan Chen, Yunlei Zhou, Huanshun Yin
Summary: Histone acetylation, a crucial histone modification, is closely related to various diseases. Detection of HAT activity plays a significant role in disease discovery, prevention, and treatment, with recent research focusing on new methods combining different technologies.
BIOSENSORS & BIOELECTRONICS
(2021)
Review
Cell Biology
Yinfeng Xu, Wei Wan
Summary: This review summarizes the importance of acetylation modifications in the regulation of autophagy and their regulatory roles on multiple autophagy proteins. Acetylation regulates autophagy initiation, autophagosome formation, and transcriptional regulation by targeting core protein complexes and key regulatory molecules.
Review
Oncology
Fengyi Guo, Hongjing Wang
Summary: This review summarizes the classification and mechanisms of action of histone deacetylase and the clinical application of their inhibitors in ovarian cancer. Histone deacetylase inhibitors show promising potential as anti-cancer drugs, and combination therapy with other anticancer drugs for synergistic effects can improve efficacy.
FRONTIERS IN ONCOLOGY
(2022)
Article
Virology
Shun Iida, Sohtaro Mine, Keiji Ueda, Tadaki Suzuki, Hideki Hasegawa, Harutaka Katano
Summary: The histone deacetylase inhibitor SBHA was found to efficiently induce KSHV reactivation and apoptosis in PEL cells, suggesting its potential as a tool for KSHV reactivation induction and a novel therapeutic strategy against PEL.
JOURNAL OF VIROLOGY
(2021)
Article
Endocrinology & Metabolism
Deepkamal N. Karelia, Sangyub Kim, Daniel Plano, Arun K. Sharma, Cheng Jiang, Junxuan Lu
Summary: AS-10, a novel selenium-aspirin compound, exhibits potent cytotoxicity against prostate cancer cells through promoting histone acetylation and inducing cell cycle arrest and apoptosis.
Article
Integrative & Complementary Medicine
Yufei Cheng, Kang Ning, Yongzhong Chen, Cong Hou, Haibin Yu, Huatao Yu, Shilin Chen, Xiaotong Guo, Linlin Dong
Summary: This study systematically analyzed the members of the HAT gene family in hemp using bioinformatics analysis. The expression level of HATs and histone acetylation modification were analyzed based on transcriptome data and protein modification data. The results suggest that HAT genes may regulate cannabinoid synthesis through altering histone acetylation.
Article
Plant Sciences
Huiping Zhao, Zhongyuan Ge, Mengmeng Zhou, Ruoyu Bai, Hongqiu Zeng, Yunxie Wei, Chaozu He, Haitao Shi
Summary: This study identified 10 histone acetyltransferases in cassava and found that the MeHAM1 gene exhibited the highest induction in response to cassava bacterial blight (CBB). Functional analysis revealed that MeHAM1 positively regulated disease resistance to CBB by modulating the accumulation of salicylic acid (SA). Further investigation showed that MeHAM1 directly activated the expression of SA biosynthetic genes through histone acetylation. The molecular chaperone MeDNAJA2 interacted with MeHAM1 and also played a role in regulating plant immune responses and SA biosynthetic genes.
PLANT CELL AND ENVIRONMENT
(2023)
Article
Biochemistry & Molecular Biology
Jakub Ptacek, Ivan Snajdr, Jiri Schimer, Zsofia Kutil, Jana Mikesova, Petra Baranova, Barbora Havlinova, Werner Tueckmantel, Pavel Majer, Alan Kozikowski, Cyril Barinka
Summary: This article compares hydroxamate-based HDAC6-selective inhibitors commonly used in the treatment of neurological and psychiatric disorders with a novel HDAC6 inhibitor containing the difluoromethyl-1,3,4-oxadiazole function (compound 7). In vitro screening revealed HDAC10 as a primary off-target for hydroxamate-based HDAC6 inhibitors, while compound 7 showed exquisite selectivity over all other HDAC isoforms. Cell-based assays showed lower potency for all compounds when using tubulin acetylation as a surrogate readout. Additionally, the limited selectivity of some HDAC6 inhibitors was shown to be linked to cytotoxicity in RPMI-8226 cells.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Biochemistry & Molecular Biology
Sotirios P. Fortis, Anthimia Batrinou, Hara T. Georgatzakou, Ioannis Tsamesidis, Grigorios Alvanidis, Effie G. Papageorgiou, Kontantinos Stamoulis, Dimitrios Gkiliopoulos, Georgia K. Pouroutzidou, Anna Theocharidou, Eleana Kontonasaki, Anastasios G. Kriebardis
Summary: This study evaluated the compatibility of human blood cells with silica-based mesoporous nanomaterials (MSNs) manufactured using the solgel method, with Ca and Ce as doping elements. The results showed that these nanomaterials had no impact on the viability of lymphocytes and monocytes, but reduced the viability of granulocytes. Additionally, the expression of Pselectin in platelets and the level of internal reactive oxygen species increased when exposed to MSNs. The presence of Ce in the MSNs improved their hemocompatibility to some extent. Further research is needed to understand how MSNs may affect different blood components and design safe and effective MSNs for biomedical applications.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Retraction
Biochemistry & Molecular Biology
Tiechao Jiang, Dongli Jiang, Dong You, Lirong Zhang, Long Liu, Qini Zhao
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Yuting Chen, Lin Chen, Shiheng Zhu, Hui Yang, Zhongming Ye, Huanhuan Wang, Haipeng Wu, Yao Wu, Qian Sun, Xiaoshan Liu, Hairong Liang, Huanwen Tang
Summary: This study investigates the impact of exosomal derived miR-1246 from HQ-transformed cells on cell-to-cell communication in recipient TK6 cells. The results show that exosomal miR-1246 targets CCNG2, regulating TK6 cell cycle arrest, highlighting its potential as a biomarker for HQ-induced malignant transformation.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Shuping Yu, Yaming Mu, Kai Wang, Ling Wang, Chunying Wang, Zexin Yang, Yu Liu, Shuxian Li, Meihua Zhang
Summary: Fetal growth restriction (FGR) is a common complication in obstetrics, and its exact cause is unknown. In this study, we constructed 1-NP exposed pregnant mice models and found that 1-NP induced FGR. Additionally, we observed significant ferroptosis in placental trophoblasts from 1-NP exposed mice and human FGR patients. Using in vitro cell models, we demonstrated that 1-NP impaired trophoblast biological function and induced cellular ferroptosis. We also identified the ERK signaling pathway and CYP1B1 as key regulators of 1-NP-induced ferroptosis. This study provides new insights into the aetiology of FGR and the reproductive toxicity of environmental pollutants.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Lei Hou, Yingying Zhao, Shiyu Zhao, Xuexia Zhang, Xia Yao, Jianjun Yang, Ziteng Wang, Shuaibing Liu
Summary: This study systematically characterized the UGTs enzymes involved in the formation of M4 and the inhibitory effects of ciprofol and its metabolite M4 on P450s enzymes. In vitro-in vivo extrapolation and PBPK simulations were performed to predict potential drug-drug interactions caused by ciprofol.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Review
Biochemistry & Molecular Biology
Disheng Liu, Lu Wang, Wuhua Ha, Kan Li, Rong Shen, Degui Wang
Summary: Renal fibrosis is a common outcome of renal injuries, characterized by structural destruction and functional decline of the kidneys. Hypoxia induces the activation of HIF-1 alpha, which regulates cellular metabolism, proliferation, apoptosis, and inflammation, contributing to the development of renal fibrosis. Understanding the regulation and cascade reactions mediated by HIF-1 alpha can provide new insights for studying the mechanism of renal fibrosis.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Zhao-Bo Luo, Liu-Hui Yang, Sheng-Zhong Han, Shuang-Yan Chang, Hongye Liu, Zhi-Yong An, Xiu-Li Zhang, Biao-Hu Quan, Xi-Jun Yin, Jin-Dan Kang
Summary: This study demonstrates that cyclophosphamide (CTX) treatment has detrimental effects on oocytes and embryos, leading to DNA damage, apoptosis, and abnormal histone modification. Supplementation with LBH589 can effectively restore the developmental potential of embryos by increasing histone modification levels and restoring protein expression of NF-kappa B, a key regulator of early embryo development.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Sheng Chen, Hanqing Xu, Yi He, Chen Meng, Yunhui Fan, Yunkun Qu, Yingguang Wang, Wei Zhou, Xiaojian Huang, Hongbo You
Summary: Osteoarthritis is a heterogeneous disease that affects the entire joint. This study found that Carveol can reverse the inflammatory state of macrophages, promote their anti-inflammatory effects, and protect cartilage by activating the NRF2/HO-1/NQO1 pathway and reducing ROS clearance. The results also showed that Carveol can alleviate the pathological changes of osteoarthritis in mice, suggesting its potential therapeutic efficacy.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Liyi Wei, Tingting Wang, Mingcui Luo, Shuai Zhang, Mengxi Lu, Xinli Zhou, Xuelei Cheng, Hui Wang, Dan Xu
Summary: This study found that azithromycin during pregnancy may have toxic effects on fetal hippocampal development, especially in the late pregnancy, high dose, and multi-course situation. The results also suggest that the SOX2/Wnt signaling pathway may be involved in this toxicity.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Review
Biochemistry & Molecular Biology
Di Wu, Faheem Ahmed Khan, Kejia Zhang, Nuruliarizki Shinta Pandupuspitasari, Windu Negara, Kaifeng Guan, Fei Sun, Chunjie Huang
Summary: Retinoic acid (RA) is a signaling molecule derived from vitamin A/retinol, with implications in various aspects of health and disease. It regulates cell functioning through both transcriptional and non-genomic mechanisms, influencing cell-fate determination, neurogenesis, visual function, inflammatory responses, and gametogenesis commitment.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Review
Biochemistry & Molecular Biology
Bilal Murtaza, Lili Wang, Xiaoyu Li, Muhammad Yasir Nawaz, Muhammad Kashif Saleemi, Aisha Khatoon, Xu Yongping
Summary: Mycotoxins in food pose significant concerns for food safety and public health, potentially causing a range of adverse symptoms and cancer development. Deoxynivalenol (DON) is particularly worrisome due to its harm to vital organs. Altered mycotoxins present possible risks to the environment and well-being, necessitating further research into their adverse consequences. Accurately assessing the risk posed by modified mycotoxins remains challenging.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Emine Toraman, Buesra Budak, Cemil Bayram, Selma Sezen, Behzad Mokhtare, Ahmet Hacimueftueoglu
Summary: The study suggests that parthenolide (PTL) may have therapeutic effects in treating testicular toxicity caused by paclitaxel (PTX) through reducing oxidative stress and increasing glutathione levels. PTL also promotes the expression of genes involved in reproduction and sperm production.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Correction
Biochemistry & Molecular Biology
Cuicui Zhuang, Hui Huo, Wanfa Fu, Wanyue Huang, Lulu Han, Miao Song, Yanfei Li
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Taotao Zhao, Jia Lv, Mingyuan Peng, Jiahui Mi, Shaosan Zhang, Jie Liu, Tong Chen, Zilong Sun, Ruiyan Niu
Summary: This study explores the protective effects of fecal microbiota transplantation (FMT) and short-chain fatty acids (SCFAs) supplementation on learning and memory impairment caused by fluoride exposure in mice. The results show that FMT and SCFAs can improve memory deficits and alleviate pathological damages caused by fluoride, possibly by activating the BDNF-PI3K/AKT pathway. Furthermore, the disordered gut microbiome caused by fluoride can be restored through frequent FMT.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)
Article
Biochemistry & Molecular Biology
Yong Liu, Zhaofei Pang, Yadong Wang, Jichang Liu, Guanghui Wang, Jiajun Du
Summary: This study reveals that silencing PKD2 promotes ferroptosis in LUAD by increasing reactive oxygen species, malondialdehyde accumulation, intracellular iron content and cell death. Overexpression of PKD2 prevents autophagic degradation of ferritin and promotes proliferation, migration and invasion of LUAD cells. Moreover, targeting PKD2 enhances the efficacy of carboplatin through ferroptosis and apoptosis in LUAD.
CHEMICO-BIOLOGICAL INTERACTIONS
(2024)