Al Imran, Ajit Ghosh
Glutathione peroxidases (GPXs) play a crucial role in combating activated oxygen species and have been widely studied for their involvement in stress responses. In addition to their stress-related functions, GPXs exhibit diverse roles such as immunological response, and involvement in growth and dev...
Khaled Hossain, Yoshiyuki Kawamoto, Masataka Hamada, Anwarul Azim Akhand et al.
Although methane sulfonate compounds are widely used for the protein modification for their selectivity of thiol groups in proteins, their intracellular signaling events have not yet been clearly documented. This study demonstrated the methane sulfonate chemical 1,4-butanediyl-bismethanethiosulfonat...
Kailash Manda, Kei Ohkubo, Yoshimi Shoji, A. K. M. Raushan Kabir Zoardar et al.
Melatonin ( N -acetyl-5-methoxytryptamine, MLT), an evolutionarily conserved indoleamine, is known to act as an antioxidant. However, the evidence indicating the role of MLT as a powerful chain-breaking antioxidant by scavenging peroxyl radical remains controversial. The radical-scavenging rate of M...
Lingling Xu, Yuanyuan Jin, Zhanjun Yang, Wenjun Zhan et al.
Near-infrared (NIR) fluorescence imaging of tumor caspase-3 activity can be applied for real-time monitoring of the therapeutic effect of an anticancer drug in vivo. Aggregation-induced emission luminogens (AIEgens) are highly sensitive, unique fluorophores, but there is no NIR AIEgen reported for t...
S.A. Babu, Michelle O. Claville, Frank R. Fronczek, Rao M. Uppu
The study of the oxidation of various proteins necessitates scrutiny of the amino acid sequence. Since methionine (Met) and tyrosine (Tyr) are easily oxidized, peptides that contain these amino acids are frequently studied using a variety of oxidation methods, including, but not limited to, pulse ra...
Kazi Rafsan Radeen, Fahmida Binte Hafiz, Rumana Haque, Talita Zahin Choudhury et al.
Destabilization of atherosclerotic plaque in the coronary artery is the result of Oxidative Stress (OS) that damage the myocardial tissues in Acute Coronary Syndrome (ACS). This study investigated the activities of certain circulatory and cellular antioxidant-and glutathione-associated enzymes in AC...
Md. Mahmudul Alam, Jan Kalina, Dana Průková
The fluorescent pigment lipofuscin accumulates within the cytoplasm of cells of most of the organs. Because of its broad excitation and emission spectra, the presence of lipofuscin autofluorescence complicates the use of fluorescence microscopy. In this study, we examined chemical treatments of tiss...
Taslim Uddin, Tajmin Khanam, Afia Asma, Dr-Mayesha Tasnim et al.
Taslim Uddin, Tajmin Khanam, Afia Asma, Dr-Mayesha Tasnim et al.
Yong Zhang, Duoduo Cui, Xuanxuan Ren, Xinran Zhao et al.
Thiophenols as important organic intermediates and popular flavoring ingredients possess high toxicity to the organisms and environment when misused. Herein, a novel camphor-derived sensor CQXPN with 2,4-dinitrophenyl (DNP) moiety as the recognition site had been tailored for the specific detection ...
Sowmya B.A, Divyashree Shanmukhappa Anveri, Purnima Ashok
Thyroid cancer is one of the most frequent endocrine cancers, with an increasing global prevalence, and mounting evidence points to the crucial role of redox imbalance in its etiology. Excessive ROS generation disrupts cellular redox homeostasis, leading to oxidative DNA damage, genomic instability,...
Matviiuk O, Pryshliak O, Boichuk O, Vaskul N et al.
Olha Matviiuk,1 Oleksandra Pryshliak,1 Oleksandr Boichuk,1 Nadiia Vaskul,1 Anna Ersteniuk,2 Nataliia Domina3 1Department of Infectious Diseases and Epidemiology, Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine; 2Center for Bioelementology, Ivano-Frankivsk National Medical Unive...
Md Rafikul Islam, Rashedul Alam, Farhadul Islam, Preeti Nagar et al.
). Previous studies reported the roles of SOD2 in regulating cellular metabolism and the connection of variable SOD2 levels and activity with diverse types and stages of cancer. In this review, we systematically summarize recent findings on the roles of SOD2 in cancer cell proliferation, cell cycle ...
Elinor Aviv‐Sharon, Laure D. Sultan, Leah Naveh, Dana Charuvi et al.
ABSTRACT Non-photochemical quenching (NPQ), the dissipation of excess light energy as heat, has been long recognized as a major protective mechanism that minimizes the potential for oxidative damage to photosystem II (PSII) reaction centers. Two major positive contributors to NPQ are the carotenoid ...
Kazi Rafsan Radeen, Fahmida Binte Hafiz, Rumana Haque, Talita Zahin Choudhury et al.
Destabilization of atherosclerotic plaque in the coronary artery is the result of Oxidative Stress (OS) that damage the myocardial tissues in Acute Coronary Syndrome (ACS). This study investigated the activities of certain circulatory and cellular antioxidant- and glutathione-associated enzymes in A...