Review
Nutrition & Dietetics
Valentina Talarico, Laura Giancotti, Giuseppe Antonio Mazza, Roberto Miniero, Marco Bertini
Summary: Iron absorption primarily takes place in the proximal duodenum, which is typically damaged in CD, leading to decreased iron absorption and IDA. The most common extra-intestinal manifestation of CD is IDA, which can be managed effectively with GFD.
Review
Neurosciences
Yanhui Zhang, Huiling Gao, Wei Zheng, He Xu
Summary: Alzheimer's disease is the most common type of dementia in elderly individuals, and there is currently no effective disease-modifying treatment. Imbalance in brain metal ions has been found to be closely related to the onset and progression of Alzheimer's disease. Recent evidence suggests that interactions between brain metal ions and apolipoprotein E may be one of the mechanisms for neurodegeneration.
NEUROBIOLOGY OF DISEASE
(2022)
Article
Biochemistry & Molecular Biology
Kristina Lossow, Maria Schwarz, Anna P. Kipp
Summary: Cancer remains a major cause of death worldwide, and early diagnosis is critical for improved survival rates and treatment success. Studies have shown that cancer patients generally have elevated serum copper levels and diminished zinc levels, with inconsistent changes in selenium and iron levels depending on the type of cancer. Further research is needed to investigate whether these element concentrations can predict the survival probability of cancer patients.
Article
Biochemistry & Molecular Biology
Zhiang Li, Lei Zhang, Lijun Li, Zhang Du
Summary: Celiac disease is an immune-based disorder caused by a reaction to gluten, resulting in lower serum zinc levels, particularly in children. However, there is no significant association between celiac disease seropositivity and serum zinc levels in adults.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2023)
Article
Nutrition & Dietetics
Marleena Repo, Markus Hannula, Juha Taavela, Jari Hyttinen, Jorma Isola, Pauliina Hiltunen, Alina Popp, Katri Kaukinen, Kalle Kurppa, Katri Lindfors
Summary: The study found that in children with celiac disease, there was an increase in the stained area of ferroportin and a decrease in the saturation of hephaestin. However, there were no differences in transporter protein expressions between anemic and non-anemic patients. The results suggest an iron status-independent alteration of ferroportin and hephaestin proteins in children with histologically confirmed celiac disease.
Article
Agronomy
Yaping Xie, Yang Li, Yanni Qi, Limin Wang, Wei Zhao, Wenjuan Li, Zhao Dang, Jianping Zhang, Xingzhen Wang, Yanjun Zhang, Xingrong Wang, Zhengjun Cui, Linrong Shi, Zhongcheng Lv
Summary: This study investigated the effects of phosphorus (P) on the seed yield and the yields and contents of dietary fiber, lignan, iron (Fe), zinc (Zn), manganese (Mn), and copper (Cu) in flaxseed. The results showed that appropriate P application increased seed yield and levels of lignan, Fe, and Cu, but decreased the levels of dietary fiber, Zn, and Mn.
Article
Multidisciplinary Sciences
D. Gashu, P. C. Nalivata, T. Amede, E. L. Ander, E. H. Bailey, L. Botoman, C. Chagumaira, S. Gameda, S. M. Haefele, K. Hailu, E. J. M. Joy, A. A. Kalimbira, D. B. Kumssa, R. M. Lark, I. S. Ligowe, S. P. McGrath, A. E. Milne, A. W. Mossa, M. Munthali, E. K. Towett, M. G. Walsh, L. Wilson, S. D. Young, M. R. Broadley
Summary: Micronutrient deficiencies are widespread among people in sub-Saharan Africa due to limited access to micronutrient-rich food sources. Research in Ethiopia and Malawi shows geographical variation in the micronutrient composition of staple cereal grains, influenced by soil and environmental factors. Understanding these geographical effects is crucial for designing interventions to alleviate micronutrient deficiencies.
Article
Chemistry, Analytical
Lucie Sauzeat, Marta Costas-Rodriguez, Emmanuelle Albalat, Nadine Mattielli, Frank Vanhaecke, Vincent Balter
Summary: The study determined the stable isotopic compositions of iron, copper, and zinc of six reference materials of biological origin, showing good agreement with certified values. By comparing 39 possible pair-wise isotopic values, 11 significantly different pairs were identified. The differences identified were mostly within the same order of magnitude as the estimated mean uncertainties.
Article
Biochemistry & Molecular Biology
Huijuan Wang, Runrun Zhang, Jie Shen, Yehua Jin, Cen Chang, Mengjie Hong, Shicheng Guo, Dongyi He
Summary: This study compares the concentrations of iron, zinc, and copper in blood samples of rheumatoid arthritis (RA) patients and determines their correlations with inflammation and disease activity. The results show that blood copper levels are significantly higher in RA patients, while iron and zinc levels are decreased.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2023)
Article
Nutrition & Dietetics
Chia-Wen Lu, Yi-Chen Lee, Chia-Sheng Kuo, Chien-Hsieh Chiang, Hao-Hsiang Chang, Kuo-Chin Huang
Summary: It was found in the study that higher serum levels of zinc, copper, and iron were associated with the risk of metabolic syndrome and the number of metabolic factors, independent of BMI and insulin resistance.
Review
Agriculture, Dairy & Animal Science
Edward Alain B. Pajarillo, Eunsook Lee, Dae-Kyung Kang
Summary: Trace metals like iron, manganese, copper, and zinc are essential for development, growth, and metabolism, with deficiencies or toxicities impacting health. The interaction between gut microbiota and trace metals plays a crucial role in host health, offering potential insights for therapeutic strategies.
Article
Multidisciplinary Sciences
Sally H. Mohamed, Man Shun Fu, Sofia Hain, Alanoud Alselami, Eliane Vanhoffelen, Yanjian Li, Ebrima Bojang, Robert Lukande, Elizabeth R. Ballou, Robin C. May, Chen Ding, Greetje Vande Velde, Rebecca A. Drummond
Summary: Microglia do not provide protection against Cryptococcus neoformans brain infection, but may act as a reservoir for early infection and a site for the fungus to access copper micronutrient.
NATURE COMMUNICATIONS
(2023)
Review
Nutrition & Dietetics
Miguel A. Montoro-Huguet, Santos Santolaria-Piedrafita, Pablo Canamares-Orbis, Jose Antonio Garcia-Erce
Summary: Iron is essential for life, and its deficiency can have detrimental effects on health, particularly in patients with celiac disease. The decision on how to replenish iron stores and the route of administration depends on factors such as the severity of symptoms, health-related quality of life, tolerance and efficacy of oral iron, among others.
Article
Agriculture, Dairy & Animal Science
Maureen Middleton, Manuel Olivares, Alejandra Espinoza, Miguel Arredondo, Fernando Pizarro, Carolina Valenzuela
Summary: This study found that pigs raised on intensive farms are prone to developing iron-deficiency anemia if not given supplemental iron at birth. Excessive oral iron supplementation in pigs was shown to reduce zinc content in pork.
Article
Surgery
Alex J. Addo, Ayobami M. Fatunmbi, Sanjhai L. Ramdeen, Andrew Broda, Vladan Obradovic, Anthony T. Petrick, David M. Parker
Summary: This study analyzed the differences in quality-of-life and perioperative outcomes between patients with typical and atypical GERD who underwent RLARS. The results showed that the RSI outcome was significantly better in the typical group compared to the atypical group after RLARS.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2023)
Article
Plant Sciences
Erika Salazar, Jose Correa, Maria Jose Araya, Marco A. Mendez, Basilio Carrasco
PLANT GENETIC RESOURCES-CHARACTERIZATION AND UTILIZATION
(2017)
Article
Marine & Freshwater Biology
M. Cecilia Pardo-Gandarillas, Christian M. Ibanez, Carmen Yamashiro, Marco A. Mendez, Elie Poulin
Article
Evolutionary Biology
Fermin M. Alfaro, Carlos P. Munoz-Ramirez, Alvaro Zuniga-Reinoso, Steven A. Trewick, Marco A. Mendez
BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY
(2018)
Article
Chemistry, Applied
Osmaly Churio, Fernando Pizarro, Carolina Valenzuela
FOOD HYDROCOLLOIDS
(2018)
Article
Biochemistry & Molecular Biology
Valeria Candia, Israel Rios-Castillo, Frank Carrera-Gil, Berta Vizcarra, Manuel Olivares, Sotiris Chaniotakis, Fernando Pizarro
JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY
(2018)
Article
Biochemistry & Molecular Biology
Alejandra Fabres, Pablo Fibla, Carolina Araya, Michel Sallaberry, Marco A. Mendez
MOLECULAR BIOLOGY REPORTS
(2018)
Article
Multidisciplinary Sciences
Gonzalo A. Collado, Marcela A. Vidal, Karina P. Aguayo, Marco A. Mendez, Moises A. Valladares, Francisco J. Cabrera, Luis Pastenes, Diego E. Gutierrez Gregoric, Nicolas Puillandre
SCIENTIFIC REPORTS
(2019)
Article
Marine & Freshwater Biology
Alejandra A. Fabres, Moises A. Valladares, Paola A. Saez, Gonzalo A. Collado, Luis Pastenes, Marco A. Mendez
MOLLUSCAN RESEARCH
(2020)
Article
Entomology
Carolina Vilaseca, Marco A. Mendez, Carlos F. Pinto, Darija Lemic, Hugo A. Benitez
Summary: This research focused on analyzing the biological adaptation of the Triatoma infestans vector species from two different regions in Bolivia, using advanced geometric morphometric tools. The study revealed the morphological variation of T. infestans and provided insights into its biological adaptation.
Article
Nutrition & Dietetics
Manuel Ruz, Fernando Carrasco, Pamela Rojas, Juana Codoceo, Jorge Inostroza, Karen Basfi-fer, Attila Csendes, Karin Papapietro, Fernando Pizarro, Manuel Olivares, Jamie L. Westcott, K. Michael Hambidge, Nancy F. Krebs
Summary: The study found that both SG and RYGBP have significant effects on zinc absorption, which are not compensated for after 24 months post-surgery. Although the reduction in zinc absorption was similar in both types of surgeries, plasma zinc was more affected in RYGBP than SG.
AMERICAN JOURNAL OF CLINICAL NUTRITION
(2021)
Article
Pediatrics
Fernando Galeano, Gabriela Sanabria, Marta Sanabria, Anibal Kawabata, Gloria Aguilar, Gladys Estigarribia, Iris Vuyk, Sergio Munoz, Fernando Pizarro
Summary: The study investigated the prevalence of anemia in previously healthy children aged 1 to 4 in Asuncion and the Central Department. The results showed an overall prevalence of 11.8%, with no association with birth weight and a higher prevalence in the 12 to 23 month age group. Therefore, anemia poses a public health concern in the region.
PEDIATRIA-ASUNCION
(2021)
Article
Multidisciplinary Sciences
Carolina Vilaseca, Carlos F. Pinto, Rodrigo Ordenes-Claveria, David Laroze, Marco A. Mendez, Hugo A. Benitez
Summary: Fluctuating asymmetry (FA) is a morphometric tool used to measure developmental instability in organisms exposed to stress or adverse conditions. This study evaluated the levels of FA in Triatoma infestans populations from different ecotopes in Bolivia. The results showed that populations from certain areas had higher levels of FA, possibly due to the combination of environmental conditions and exposure to insecticides. The findings contribute to a better understanding of how organisms adapt to stressors and can inform the development of public policies to regulate pesticide applications.
Article
Zoology
Pablo Fibla, Paola A. Saez, Franco Cruz-Jofre, Marco A. Mendez
Summary: The genetic structure of the aquatic frog species Telmatobius pefauri is influenced by the morphology of the drainage network and the humid climatic conditions in the Atacama Desert. Gene flow is stronger between populations within the same drainage basin compared to populations in different basins.
ZOOLOGICAL STUDIES
(2023)
Article
Biochemistry & Molecular Biology
Angela Jaramillo, Paulina Molina, Lautaro Briones, Sebastian Flores, Manuel Olivares, Fernando Pizarro
BIOLOGICAL TRACE ELEMENT RESEARCH
(2018)
Article
Plant Sciences
Cristian Araya-Jaime, Natalia Lam, Irma Vila Pinto, Marco A. Mendez, Patricia Iturra
COMPARATIVE CYTOGENETICS
(2017)