Review
Biochemistry & Molecular Biology
Yang Zhang, Mengqiu Hao, Xuyang Yang, Su Zhang, Junhong Han, Ziqiang Wang, Hai-Ning Chen
Summary: Colorectal cancer often requires adjuvant therapies to reduce tumor burden, and the efficacy of these therapies is significantly influenced by reactive oxygen species (ROS). ROS-mediated colorectal cancer adjuvant therapies involve multiple mechanisms, and preliminary clinical trials have shown the potential of ROS-manipulating therapy in enhancing treatment outcomes.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE
(2024)
Article
Biochemistry & Molecular Biology
Liaoran Niu, Qi Wang, Fan Feng, Wanli Yang, Zhenyu Xie, Gaozan Zheng, Wei Zhou, Lili Duan, Kunli Du, Yiding Li, Ye Tian, Junfeng Chen, Qibin Xie, Aqiang Fan, Hanjun Dan, Jinqiang Liu, Daiming Fan, Liu Hong, Jian Zhang, Jianyong Zheng
Summary: This review provides a comprehensive summary of the interaction between cancer cells and macrophages in the tumor microenvironment, and discusses the role of small extracellular vesicles (sEVs) in this process. It also explores the various effects of macrophage-secreted sEVs on tumor malignant transformation, and addresses the therapeutic advancements and challenges associated with these vesicles.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE
(2024)
Article
Biochemistry & Molecular Biology
Martin Fluck, Colline Sanchez, Vincent Jacquemond, Christine Berthier, Marie-Noelle Giraud, Daniel Jacko, Kathe Bersiner, Sebastian Gehlert, Guus Baan, Richard T. Jaspers
Summary: Enhancing CaMKII signaling improves fatigue resistance and contractile characteristics of skeletal muscle by enhancing calcium release.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH
(2024)
Article
Biochemistry & Molecular Biology
Priyanga Kumar, Noel Nesakumar, Jayashree Gopal, Sakthivel Sivasubramanian, Srinivasan Vedantham, John Bosco Balaguru Rayappan
Summary: This study developed an electrochemical biosensor for measuring MG levels in the plasma of type-2 diabetes mellitus patients. The biosensor showed a wide linear concentration range, high sensitivity, and a 90% correlation with ELISA data. It also exhibited a significant correlation with HbA1c and fasting plasma glucose levels.
BIOELECTROCHEMISTRY
(2024)
Article
Biochemistry & Molecular Biology
Shuang Liu, Marii Mochizuki, Yasuyuki Suzuki, Erika Takemasa, Akiko Yano, Matome Imai, Masaki Mogi
Summary: This study evaluated the feasibility and efficacy of leucine supplementation in offsetting immune dysfunction in sarcopenia. The results showed that leucine supplementation not only improved muscle mass and restored mitochondrial respiratory function, but also reduced inflammation levels. These findings are important for the rational design and optimization of leucine supplementation in patients with sarcopenia and autoimmune diseases.
JOURNAL OF NUTRITIONAL BIOCHEMISTRY
(2024)
Article
Biochemistry & Molecular Biology
Yu Zhao, Jian Zhang, Nan Ma, Jinming Kong, Xueji Zhang
Summary: In this study, a vitamin B12-based electrochemical biosensor was developed for early screening of lung cancer. The method achieved high sensitivity detection of the lung cancer biomarker miRNA-21 at the femtomolar level using atom transfer radical polymerization.
BIOELECTROCHEMISTRY
(2024)
Article
Biochemistry & Molecular Biology
Milutin Smiljanic, Pierre Bleteau, Alexia Papageorgiou, Nathan Goffart, Catherine Adam, Thomas Doneux
Summary: The electrochemical properties of three oxazine fluorophores, ATTO655, ATTO680 and ATTO700, were investigated on gold electrodes. These fluorophores exhibit reversible or quasi-reversible voltammetric behavior depending on the pH. ATTO655, in particular, showed promising performance as a redox label for electrochemical nucleic acid sensing without affecting DNA folding. Hybridization experiments showed significant signal variation between single-stranded DNA and double-stranded DNA.
BIOELECTROCHEMISTRY
(2024)
Article
Biochemistry & Molecular Biology
Sumit Kinger, Yuvraj Anandrao Jagtap, Ankur Rakesh Dubey, Prashant Kumar, Akash Choudhary, Rohan Dhiman, Vijay Kumar Prajapati, Deepak Chitkara, Krishna Mohan Poluri, Amit Mishra
Summary: Efficient protein synthesis and quality control mechanisms are crucial for maintaining proteostasis and preventing neurodegeneration. This study demonstrates that treating cells with Lanosterol can enhance the proteolytic activity of Proteasome and promote the removal of misfolded proteins, suggesting a potential therapeutic approach for abnormal protein accumulation.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH
(2024)
Article
Biochemical Research Methods
Junling Guo, Zhongyi Cheng, Zhemin Zhou
Summary: This study focused on a halophilic archaeal nitrile hydratase (NHase) and found that it exhibited higher tolerance to substrates and products compared to NHases from other sources. The unique genetic structure of this highly stable archaeal NHase could provide a theoretical foundation for modifying and enhancing the industrial application of NHase.
PROTEIN EXPRESSION AND PURIFICATION
(2024)
Article
Biochemistry & Molecular Biology
Lan Wang, Hongmei Yuan, Wenwen Li, Peishuo Yan, Mengxia Zhao, Zhongzheng Li, Huabin Zhao, Shenghui Wang, Ruyan Wan, Yajun Li, Juntang Yang, Xin Pan, Ivan Rosas, Guoying Yu
Summary: Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal lung disease of unknown cause. Decreased expression of ACSS3 in IPF patients and mice with fibrosis was found, leading to the accumulation of lipid droplets and increased glycolysis. ACSS3 regulates the activity of alveolar epithelial cells through metabolic reprogramming, potentially serving as a therapeutic target for pulmonary fibrosis.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE
(2024)
Article
Biochemistry & Molecular Biology
Yanling Zhang, Jie Wang, Min Liu, Yun Ni, Yao Yue, Dawei He, Ruijiang Liu
Summary: An innovative electrochemical biosensor has been developed for sensitive detection of HER2 protein, an important tumor marker for breast cancer diagnosis and treatment evaluation. The biosensor utilizes specific recognition probes and nanomaterials, along with a unique sensing strategy, to achieve ultra-low detection limit and demonstrate excellent selectivity, reproducibility, and stability.
BIOELECTROCHEMISTRY
(2024)
Article
Biochemistry & Molecular Biology
Chhanda Bose, Sudhir Kshirsagar, Murali Vijayan, Subodh Kumar, Sharda P. Singh, Ashly Hindle, P. Hemachandra Reddy
Summary: This study investigates the role of RLIP76 in Alzheimer's Disease (AD) by analyzing brain tissues from AD patients and control subjects. The findings show a gradual decrease in the expression of RLIP76 protein with AD progression, and its co-localization with Amyloid beta and phosphorylated tau. AD patients exhibited higher levels of lipid peroxidation, H2O2 production, and oxidative DNA damage, as well as lower ATP production compared to controls. COMET assay revealed numerous DNA strand breaks in AD patients. These results indicate that RLIP76 plays an important role in maintaining neuronal health and homeostasis, and could be a promising therapeutic target for Alzheimer's disease.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE
(2024)
Article
Biochemistry & Molecular Biology
Md Alamgir Kabir, Md. Golam Rabbane, Marco R. Hernandez, Md Aftab Ali Shaikh, Mohammad Moniruzzaman, Xuexiu Chang
Summary: This study investigated the toxicity of high concentrations of cadmium (Cd) on intestinal immunity and microbial diversity in common carp. The results showed that high Cd concentration caused intestinal inflammation, immunosuppression, and changes in the gut microbiome, leading to detrimental effects on the intestinal homeostasis and health status of the fish.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2024)
Article
Biochemistry & Molecular Biology
Li-Yih Lin, Chieh-An Cheng, Sian-Tai Liu, Jiun-Lin Horng
Summary: This study reveals that ammonia exposure impairs ion regulation in zebrafish embryos by inducing oxidative stress, mitochondrial dysfunction, and cell death. The findings suggest that ammonia is toxic to aquatic animals and can lead to the death of embryos.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2024)
Article
Biochemistry & Molecular Biology
Boxuan Yang, Xitong Song, Binju Wang
Summary: The diiron active site plays a crucial role in catalytic transformations in both biological and chemical systems. Recent advancements in the field include the synthesis of biomimetic diiron catalysts inspired by the active structure of soluble methane monooxygenase (sMMO), which have been successfully applied to the dehydrogenation of indolines.
JOURNAL OF INORGANIC BIOCHEMISTRY
(2024)
Article
Biochemistry & Molecular Biology
Yomna S. Abd El-Aziz, Matthew J. McKay, Mark P. Molloy, Betty McDowell, Elizabeth Moon, Loretta Sioson, Amy Sheen, Angela Chou, Anthony J. Gill, Patric J. Jansson, Sumit Sahni
Summary: This study identified a novel combination of autophagy inhibitors that can effectively inhibit the proliferation of oral squamous cell carcinoma (OSCC) cells, including both chemosensitive and chemoresistant cells. This research is important for the development of new therapies for advanced OSCC tumors.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH
(2024)
Article
Biochemistry & Molecular Biology
Antonio Durate Pagano, Natieli Machado Goncalves, William Borges Domingues, Tony Leandro Rezende da Silveira, Mateus Tavares Kutter, Antonio Sergio Varela Jr, Carine Dahl Corcini, Mariana Cavalcanti Nascimento, Luana Ferreira Viana dos Reis, Patricia Gomes Costa, Adalto Bianchini, Matheus Vieira Volcan, Mariana Harter Remia, Vinicius Farias Campos
Summary: This study analyzed the toxic effects of Roundup Transorb (R) on the endangered Neotropical annual killifish Austrolebias charrua by evaluating molecular and biochemical biomarkers. The findings showed that exposure to Roundup significantly increased the production of reactive oxygen species, lipid peroxidation, and DNA damage in the fish's blood cells. It also decreased membrane fluidity. Gene expression analysis revealed alterations in genes associated with oxidative stress and antioxidant defense. This study provides new insights into adaptive mechanisms of A. charrua in response to Roundup, and it has important implications for environmental monitoring and aquatic toxicology assessment.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY
(2024)
Article
Biochemistry & Molecular Biology
Fuqiang Ge, Qiaoling Yu, Jun Zhang, Yaoyao Han, Dongfa Zhu, Xi Xie
Summary: The E93 gene was identified and found to be widely distributed in adult tissues of the swimming crab. The expression levels of PtE93 mRNA in Y-organ and epidermis fluctuated during the molt cycle, suggesting its involvement in juvenile molting. Treatment with 20E induced PtE93 expression, while treatment with MF showed the opposite effect. The study also observed a negative correlation between PtE93 and ecdysteroid biosynthesis genes.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY
(2024)
Article
Biochemistry & Molecular Biology
Philipp Grad, Katarina Edwards, Lars Gedda, Victor Agmo Hernandez
Summary: This study investigates the effects of polyethylene glycol-(PEG) modified lipids and gangliosides on the Ca2+ induced interaction between liposomes composed of palmitoyl-oleoyl phosphatidylethanolamine (POPE) and palmitoyl-oleoyl phosphatidylserine (POPS) at physiological ionic strength. The results show that naked liposomes tend to adhere, rupture, and collapse on each other's surfaces upon addition of Ca2+, eventually resulting in the formation of large multilamellar aggregates and bilayer sheets. However, the presence of gangliosides or PEGylated lipids leads to the formation of small, long-lived bilayer fragments/disks. PEGylated lipids seem to be more effective than gangliosides at stabilizing these structures. The study suggests that direct liposome-liposome fusion is not the dominating process triggered by Ca2+ in the systems studied.
BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES
(2024)
Article
Biochemistry & Molecular Biology
Ruidang Yang, Bijian He, Shengqi Zhang, Ruifeng Mei, Jiaqi Liu, Tianpeng Yin, Le Cai
Summary: In this study, the phytochemical analysis of Asparagus lycopodineus was conducted for the first time, leading to the isolation of 14 compounds. Among them, five compounds have never been found in the Asparagus genus before. Additionally, the results highlight the close evolutionary relationship among A. lycopodineus, A. cochinchinensis, and A. filicinus.
BIOCHEMICAL SYSTEMATICS AND ECOLOGY
(2024)
