Article
Food Science & Technology
Anjum Khanam, Dhanya Kizhakayil, Kalpana Platel
Summary: The objective of this study was to investigate the impact of exogenous vitamin E on the cellular uptake and transport of selenium from wheat and pearl millet. The cellular bioavailability of selenium was determined by measuring the activity of selenium-dependent enzymes. The results showed that the addition of vitamin E significantly enhanced the uptake of selenomethionine and selenocysteine by Caco-2 cells cultured with wheat and pearl millet, but this effect was reduced after heat processing. Moreover, the expression of genes encoding selenium-dependent enzymes was upregulated in the presence of vitamin E.
JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION
(2023)
Article
Veterinary Sciences
Pedro Righetti Arnaut, Gabriel da Silva Viana, Lucimauro da Fonseca, Warley Junior Alves, Jorge Cunha Lima Muniz, James Eugene Pettigrew, Fabyano Fonseca e Silva, Horacio Santiago Rostagno, Melissa Izabel Hannas
Summary: The study found that organic selenium as selenium yeast positively influenced growth and biochemical responses in broiler chicks, with higher retention rate in feathers compared to inorganic sources.
BMC VETERINARY RESEARCH
(2021)
Article
Biochemistry & Molecular Biology
Kamil Demircan, Qian Sun, Ylva Bengtsson, Petra Seemann, Johan Vallon-Christersson, Martin Malmberg, Lao H. Saal, Lisa Ryd, Waldemar B. Minich, Ake Borg, Jonas Manjer, Lutz Schomburg
Summary: The presence of SELENOP autoantibodies in breast cancer patients is associated with poor prognosis, particularly in patients with low selenium levels. These autoantibodies may disrupt the transport function of SELENOP, leading to an increased risk of recurrence and mortality.
Article
Clinical Neurology
Qing-Zhang Tuo, Shashank Masaldan, Adam Southon, Celeste Mawal, Scott Ayton, Ashley Bush, Peng Lei, Abdel Ali Belaidi
Summary: The emergence of ferroptosis as a cell death pathway associated with brain disorders highlights the importance of developing therapeutics targeting the brain and protecting neurons. Selenium compounds have shown to be effective in inhibiting ferroptosis, with organic selenium compounds like methylselenocysteine providing protection against neuronal damage in ischemia-reperfusion injury in vivo. This suggests the potential use of ferroptosis inhibitors and specific selenium compounds in preventing neuronal damage in ischemic stroke and other related brain diseases.
Article
Agriculture, Dairy & Animal Science
Zhenxin Wang, Linglian Kong, Lixian Zhu, Xiyi Hu, Pengcheng Su, Zhigang Song
Summary: The study found that adding L-SM had a positive impact on the hatchability of breeder eggs and the selenium content in embryos, and it effectively improved the antioxidant enzyme activity of 1-day-old chicks.
Article
Fisheries
Aliakbar Ghaffarizadeh, Ebrahim Sotoudeh, Mansour Torfi Mozanzadeh, Ali Mohammad Sanati, Ahmad Ghasemi
Summary: This study examined the effects of dietary selenium nanoparticles (Se-N) on the performance of whiteleg shrimp juveniles. The results showed that supplementing the diet with Se-N improved the growth performance and feed conversion ratio of the shrimp. Increasing levels of Se-N in the diet also led to higher selenium levels in the shrimp's body. Additionally, Se-N supplementation increased the activities of certain enzymes and reduced oxidative stress in the shrimp.
AQUACULTURE REPORTS
(2022)
Review
Food Science & Technology
Frineth de la Luz Limon Aguilera, Sayra N. Serrano Sandoval, Mauricio Graciano-Palacios, Janet A. Gutierrez-Uribe, Anayansi Escalante-Aburto
Summary: Selenium in its organic form plays a crucial role in human metabolism, functioning as an antioxidant and reducing inflammatory biomarkers associated with overweight and obesity. Studies suggest that selenocompounds may have potential therapeutic effects for obesity. Various strategies have been developed worldwide to produce selenium-enriched foods and supplements, aiming to increase accessibility for consumers.
FOOD REVIEWS INTERNATIONAL
(2023)
Review
Biochemistry & Molecular Biology
Jessica L. Nicholson, Pamela Toh, Naghum Alfulaij, Marla J. Berry, Daniel J. Torres
Summary: It has been 50 years since the discovery of the first selenoprotein, and our understanding of the importance of selenium has greatly increased. We now know that the brain relies on selenium for proper functioning, and a lack of certain selenoproteins can lead to neurodegeneration. Additionally, selenoprotein-mediated redox balance has been found to affect neuronal activity.
FREE RADICAL BIOLOGY AND MEDICINE
(2022)
Article
Environmental Sciences
Prashanth Kondaparthi, Monika Deore, Saba Naqvi, Swaran Jeet Singh Flora
Summary: Nano-selenium at a low dose exhibited antioxidant effects in the liver compared to high doses of SeNPs and sodium selenite. The study results could have implications for future selenium-based therapeutic strategies, providing valuable insights for pharmacologists and toxicologists.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Biochemistry & Molecular Biology
Erick Bahena Culhuac, Mona M. M. Y. Elghandour, Moyosore J. Adegbeye, Alberto Barbabosa-Pliego, Abdelfattah Z. M. Salem
Summary: This review analyzed the effect of dietary selenium on oxidative stress in horses by considering past and recent bibliographic sources. The findings suggest that selenium, as an important antioxidant, can regulate oxidative stress in horses when the body is under stress.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2023)
Article
Biochemistry & Molecular Biology
Jiao Luo, Liqin Su, Xiaohong He, Yegang Du, Ning Xu, Rangpeng Wu, Yunfeng Zhu, Ting Wang, Ranqi Shao, Frederick W. Unverzagt, Ann M. Hake, Yinlong Jin, Sujuan Gao
Summary: This study found that higher blood selenium levels are associated with lower serum A beta 42 and A beta 40 levels, as well as a higher A beta 42/A beta 40 ratio. These results are specific to different selenoproteins.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2023)
Review
Chemistry, Applied
Damiano Tanini, Antonella Capperucci
Summary: The synthesis and study of organoselenium compounds have received extensive attention, with selenium-containing organic molecules being widely used in organic synthesis, materials science, and medicinal chemistry. Selenols are a versatile class of molecules that easily undergo various transformations and play important roles in chemical sciences.
ADVANCED SYNTHESIS & CATALYSIS
(2021)
Article
Biochemistry & Molecular Biology
Lidan Zhao, Christopher M. Carmean, Michael Landeche, Bijoy Chellan, Robert M. Sargis
Summary: The study found that selenium supplementation as selenomethionine enhanced insulin secretion and altered the expression of selenoproteins such as Gpx3 and SelP, affecting insulin release. These results support a potential role for selenium and selenoproteins in regulating insulin secretion, glucose homeostasis, and diabetes risk.
Article
Biochemistry & Molecular Biology
Qin Wang, Shuo Zhan, Yiqun Liu, Feng Han, Lili Shi, Chao Han, Weipeng Mu, Jizhong Cheng, Zhen-wu Huang
Summary: Selenium deficiency in rats had negative effects on growth and sperm quality, with reduced sperm motility and increased deformities. The expression levels of selenoproteins, particularly GPx4 and SEPP1, were significantly lower in the deficient group, suggesting a potential mechanism for the observed effects on sperm quality.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2021)
Article
Biochemistry & Molecular Biology
Christielle Felix Barroso, Liliane Viana Pires, Larissa Bezerra Santos, Gilberto Simeone Henriques, Priscila Pereira Pessoa, Gueyhsa Nobre de Araujo, Camilla Oliveira Duarte de Araujo, Claudia Maria Costa Oliveira, Carla Soraya Costa Maia
Summary: The study found that in chronic renal failure patients undergoing hemodialysis in a region with selenium-rich soils, lower selenium levels were observed, and individuals who had undergone treatment for longer periods had higher oxidative stress levels.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2021)
Article
Veterinary Sciences
Amanda M. Floerchinger, Matthew I. Jackson, Dennis E. Jewell, Jennifer M. MacLeay, Inke Paetau-Robinson, Kevin A. Hahn
JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION
(2015)
Article
Veterinary Sciences
Amanda M. Floerchinger, Matthew I. Jackson, Dennis E. Jewell, Jennifer M. MacLeay, Kevin A. Hahn, Inke Paetau-Robinson
JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION
(2015)
Article
Chemistry, Applied
Susan K. Raatz, Laura Idso, Luann K. Johnson, Matthew I. Jackson, Gerald F. Combs
Article
Biochemistry & Molecular Biology
Matthew I. Jackson, Hannah F. Fields, Timothy S. Lujan, Megan M. Cantrell, Joseph Lin, Jon M. Fukuto
ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS
(2013)
Article
Biology
Jean A. Hall, Matthew Jackson, Jodi C. Vondran, Melissa A. Vanchina, Dennis E. Jewell
Article
Biochemistry & Molecular Biology
Jean A. Hall, Matthew Jackson, Giosi Farace, Maha Yerramilli, Dennis E. Jewell
Article
Multidisciplinary Sciences
Matthew Jackson, Dennis E. Jewell
Article
Agriculture, Dairy & Animal Science
Matthew I. Jackson, Christopher Waldy, Chun-Yen Cochrane, Dennis E. Jewell
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION
(2020)
Article
Multidisciplinary Sciences
Jean A. Hall, Matthew I. Jackson, Dennis E. Jewell, Eden Ephraim
Review
Microbiology
Susan M. Wernimont, Jennifer Radosevich, Matthew I. Jackson, Eden Ephraim, Dayakar V. Badri, Jennifer M. MacLeay, Dennis E. Jewell, Jan S. Suchodolski
FRONTIERS IN MICROBIOLOGY
(2020)
Article
Agriculture, Dairy & Animal Science
Dennis E. Jewell, Matthew I. Jackson, Chun-Yen Cochrane, Dayakar V. Badri
Summary: This study evaluated the changes in fecal metabolites and microbiota in healthy cats following the consumption of a fiber bundle. The results showed that the consumption of the fiber bundle increased beneficial metabolites and decreased protein breakdown compounds in the feces, but had little effect on the fecal microbiota composition.
Article
Biochemistry & Molecular Biology
Matthew Irick Jackson
Summary: This study assessed the metabolic profiles of dogs under different carbohydrate intake conditions. The results showed that reducing dietary carbohydrates increased the energy required to maintain body weight, with fat having a greater effect. Energy availability also varied depending on the sources of fats and proteins in the diet.
Article
Multidisciplinary Sciences
Matthew Jackson, Christopher Waldy, Dennis E. Jewell
Article
Biochemistry & Molecular Biology
Huawei Zeng, Dmitry Grapov, Matthew I. Jackson, Johannes Fahrmann, Oliver Fiehn, Gerald F. Combs
Article
Gastroenterology & Hepatology
Matthew Jackson, Dennis E. Jewell