Results 51 to 60 of about 13,056 (198)

The Regulatory Role and Mechanism of Myoferlin in Mitophagy During Papillary Thyroid Carcinogenesis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Papillary thyroid carcinoma (PTC) is the most prevalent subtype of thyroid cancer; however, the regulatory mechanisms by which mitophagy influences its progression remain inadequately elucidated. This study sought to examine the role of myoferlin (MYOF) in mitophagy and its molecular basis during PTC development. Utilizing three paired PTC and
Wen‐Chao Lyu, Yang‐Shuai Wang, Chun‐Yang Shang, Ming Qi, Tong‐Chang Li, Li‐Xin Lian, Hai‐Quan Qiao   +6 more
wiley   +1 more source

Plasma protein carbonylation and physical exercise

, 2011
Regular physical activity is associated with a reduced risk of coronary heart disease, as it probably modifies the balance between free-radical generation and antioxidant activity.
Magherini, Francesca, Modesti, Alessandra, Francesca Guidi, Pietro Amedeo Modesti, Ranaldi, Francesco, Marzocchini, R., Puglia, M., Modesti, P. A., Marzocchini, Riccardo, Francesco Ranaldi, Riccardo Marzocchini, Francesca Magherini, Modesti, A., Magherini, F., Gamberi, T., Gulisano, M., Guidi, Francesca, Guidi, F., Michele Puglia, Luca Bini, Bini, Luca, Tania Gamberi, Alessandra Modesti, Gamberi, Tania, Modesti, Pietro Amedeo, Gulisano, Massimo, Ranaldi, F., Massimo Gulisano   +27 more
core   +1 more source

Oxidant-Mediated Protein Amino Acid Conversion

Antioxidants, 2019
Biological oxidation plays important roles in the pathogenesis of various diseases and aging. Carbonylation is one mode of protein oxidation. It has been reported that amino acids that are susceptible to carbonylation are arginine (Arg), proline (Pro ...
Yuichiro J. Suzuki
doaj   +1 more source

Organic and Inorganic Pollutants, Oxidative Stress Biomarkers, and Electrophoretic Protein Profiles in an Endangered Thresher Shark (Alopias vulpinus) From Southeastern Brazil: A Case Study

Environmental Toxicology, EarlyView.
ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior, Amanda Pontes Lopes, Heloíse Martins de Souza, Regina Fonseca, Enrico Mendes Saggioro, Francielli Monteiro Casanova, Kamila Cezar Gramlich, Tatiana Dillenburg Saint'Pierre, Carlos German Massone, Renato Carreira, Rachel Ann Hauser‐Davis   +10 more
wiley   +1 more source

Assessment of Oxidative Stress, Vitellogenin, and Human Health Risks Derived From Nile Tilapia Exposed to Metals and Metalloids in Southeastern Brazil

Environmental Toxicology, EarlyView.
ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves, Priscila M. O. Muniz Cunha, Shênia Patrícia Corrêa Novo, Lorena Oliveira Souza Soares, Tatiana Dillenburg Saint‐Pierre, Fábio Veríssimo Correia, André Luís de Sá Salomão, Rachel Ann Hauser‐Davis, Enrico Mendes Saggioro   +8 more
wiley   +1 more source

Effects of repeated exposure to ozonated water on hair fibre structure and integrity: Part I

International Journal of Cosmetic Science, EarlyView.
Repeated exposure to ozonated water caused cumulative oxidative changes in hair, altering structural integrity, thermal behaviour and mechanical properties. The findings reveal a distinct ozone‐induced damage profile that progresses beyond the cuticle, challenging claims of hair‐revitalizing benefits. Abstract Objective Ozone has recently been marketed
Pedro Augusto Laurindo Igreja Marrafa, Shamish Ganpule, Vanessa Castro‐Haly, Adriana Barrinha Fernandes, Ernesta Malinauskyte, Carlos Jose de Lima   +5 more
wiley   +1 more source

Physicochemical Quality and Chemical Safety of Commercial Wet Cat Food: Composition, Oxidation, Biogenic Amines, and Trace Elements

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT This study investigated the physicochemical characteristics and chemical safety of commercial wet cat foods marketed in Brazil. Twenty products labeled as beef, chicken and fish flavors were analyzed for proximate composition, pH, lipid and protein oxidation, biogenic amines, and essential and potentially toxic trace elements.
Marina Teixeira de Vries Mársico, Eliane Teixeira Mársico, Celso Fasura Balthazar, João Paulo de Sá Felizardo, Roberto Meigikos dos Anjos, Erick Almeida Esmerino, Sérgio Borges Mano   +6 more
wiley   +1 more source

Protein carbonylation in the adipocyte nucleus [PDF]

, 2017
University of Minnesota Ph.D. dissertation. Decemver 2017. Major: Biochemistry, Molecular Bio, and Biophysics. Advisor: David Bernlohr. 1 computer file (PDF); vii, 158 pages.As the incidence of obesity rises globally, it has become increasingly ...
Hauck, Amy
core  

Results supporting the concept of the oxidant-mediated protein amino acid conversion, a naturally occurring protein engineering process, in human cells [version 2; referees: 2 approved, 1 not approved]

F1000Research, 2018
Reactive oxygen species (ROS) play an important role in the development of various pathological conditions as well as aging. ROS oxidize DNA, proteins, lipids, and small molecules. Carbonylation is one mode of protein oxidation that occurs in response to
Yuichiro J. Suzuki, Jian-Jiang Hao
doaj   +1 more source

Acute total body ionizing gamma radiation induces long-term adverse effects and immediate changes in cardiac protein oxidative carbonylation in the rat.

PLoS ONE, 2020
Radiation-induced heart disease presents a significant challenge in the event of an accidental radiation exposure as well as to cancer patients who receive acute doses of irradiation as part of radiation therapy.
Elliot Rosen, Dmitry Kryndushkin, Baikuntha Aryal, Yanira Gonzalez, Leena Chehab, Jennifer Dickey, V Ashutosh Rao   +6 more
doaj   +1 more source