Review
Nutrition & Dietetics
Maria Juarez-Fernandez, David Porras, Maria Victoria Garcia-Mediavilla, Sara Roman-Saguillo, Javier Gonzalez-Gallego, Esther Nistal, Sonia Sanchez-Campos
Summary: Gut microbiota plays a crucial role in the aging process and metabolic diseases. By modulating gut microbiota through nutritional interventions and physical exercise, it is possible to counteract aging and related metabolic diseases in elderly population.
Article
Fisheries
Xulu Chang, Meiru Kang, Lili Yun, Yihao Shen, Junchang Feng, Guokun Yang, Jianxin Zhang, Xiaolin Meng
Summary: Host-derived probiotics are commonly used in aquaculture, but their decreased numbers and activity during processing and storage hinder their effectiveness. This study found that sodium gluconate can promote the growth of host-derived Bacillus velezensis in the intestinal tract of common carp, leading to improved growth performance and intestinal health.
Article
Ecology
Mohammad H. Mirhakkak, Sascha Schaeuble, Tilman E. Klassert, Sascha Brunke, Philipp Brandt, Daniel Loos, Ruben Uribe, Felipe Senne de Oliveira Lino, Yueqiong Ni, Slavena Vylkova, Hortense Slevogt, Bernhard Hube, Glen J. Weiss, Morten O. A. Sommer, Gianni Panagiotou
Summary: The study reconstructed a metabolic model of Candida albicans to investigate bacterial-fungal metabolic interactions in the gut, predicting key gut bacterial species modulating C. albicans colonization levels. The findings were confirmed through metagenomic sequencing and fungal growth experiments, demonstrating the potential impact of gut microbiome on harmful levels of C. albicans.
Article
Microbiology
Hengyong Xu, Yuxiang Lu, Dan Li, Chaoyang Yan, Yuru Jiang, Zhi Hu, Zhipeng Zhang, Ranran Du, Xiaoling Zhao, Yao Zhang, Yaofu Tian, Qing Zhu, Yiping Liu, Yan Wang
Summary: This study investigated the effects of dietary probiotics supplementation on laying performance, egg quality, serum hormone levels, immunity, antioxidant, and gut microbiota of layers at different laying stages. The results showed that the addition of probiotics improved egg weight, egg quality, ovarian development, hormone levels, antioxidant indices, and decreased proinflammatory factors. Probiotics also influenced the distribution and abundance of different bacterial phyla in the gut microbiota of laying hens at different laying stages. Furthermore, probiotics supplementation enriched important gene clusters related to metabolism, genetic information processing, and decreased the proportion of potential pathogenic bacteria. Overall, adding probiotics enhanced the performance, egg quality, immune function, and gut microbiota of layers, leading to improved production efficiency.
FRONTIERS IN MICROBIOLOGY
(2023)
Article
Nutrition & Dietetics
Katarzyna Przewlocka, Marcin Folwarski, Mariusz Kaczmarczyk, Karolina Skonieczna-Zydecka, Joanna Palma, Zofia Kinga Bytowska, Sylwester Kujach, Jan Jacek Kaczor
Summary: This study investigates the effects of combined probiotic and vitamin D-3 supplementation on the gut microbiome, epithelial cell permeability, inflammatory response, and aerobic capacity in MMA athletes. After 4 weeks of supplementation, improvements in gut microbiota composition and aerobic performance were observed in the probiotic + vitamin D-3 group.
FRONTIERS IN NUTRITION
(2023)
Review
Chemistry, Medicinal
Oliwia Gawlik-Kotelnicka, Dominik Strzelecki
Summary: Probiotics are shown to be effective in reducing depressive symptoms when used with antidepressants and may ameliorate some clinical components of metabolic diseases. However, standardized methodology regarding probiotics use in clinical trials is still lacking.
Review
Microbiology
Jack Jansma, Sahar El Aidy
Summary: Through in silico simulation methods based on flux balance analysis, interactions within the complex microbiota community in the human gut can be better investigated, aiding in understanding the intricate relationship between microbiota and the host. This approach can help researchers study the effects of various perturbations on different bacterial species in a shared metabolic environment, ultimately leading to improvements in human health.
Article
Biochemistry & Molecular Biology
Alfonso Torres-Sanchez, Alicia Ruiz-Rodriguez, Pilar Ortiz, Maria Alejandra Moreno, Antonis Ampatzoglou, Agnieszka Gruszecka-Kosowska, Mercedes Monteoliva-Sanchez, Margarita Aguilera
Summary: Variation of gut microbiota in metabolic diseases is related to dysbiosis induced by exposure to Microbiota Disrupting Chemicals (MDCs). Recent studies have focused on identifying key targets involved in the severity of the host disease triggered by xenobiotics. Understanding the triad of xenobiotic-microbiota-metabolic diseases can help prevent or treat health imbalances by identifying beneficial microbe taxa and developing mitigation strategies.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Biotechnology & Applied Microbiology
Rajnish Prakash Singh, Afreen Shadan, Ying Ma
Summary: Consumption of live probiotics for health benefits is increasing worldwide. These probiotics have shown potential for treating metabolic and digestive disorders, but the mechanisms behind their actions are still unknown. This review analyzes the state-of-the-art regarding the mechanisms of probiotic action and discusses the development of next-generation probiotics through genetic engineering. The future development of biological techniques combined with clinical and preclinical studies is also addressed to discover an ideal multifunctional probiotic bacterium.
PROBIOTICS AND ANTIMICROBIAL PROTEINS
(2022)
Article
Multidisciplinary Sciences
Lorenzo Nissen, Flavia Casciano, Elena Babini, Andrea Gianotti
Summary: In this study, we investigated the potential prebiotic effects of hemp seed bran (HB) and its protein hydrolysate (HBPA) on human colon microbiota. The results showed that HBPA had a higher prebiotic index than HB and was slightly lower than fructooligosaccharides (FOS). This study demonstrates the prebiotic role of HB and HBPA and highlights the potential of using a byproduct from sustainable crops as a food supplement.
SCIENTIFIC REPORTS
(2023)
Review
Biology
Justine Keathley, Jessica White, Gregor Reid
Summary: The recognition of the importance of microbes in human life has led to research on manipulating them for better health outcomes. However, there is currently no consensus on dietary recommendations to complement ingested organisms for improved health. This review aims to discuss the use of beneficial microbes, such as probiotics, fermented foods, and donor feces, in managing health, and explores the rationale for selecting specific microbial strains and aligning diets to support their growth in the gut.
Review
Nutrition & Dietetics
Sonia Croci, Lina Ilaras D'Apolito, Valeria Gasperi, Maria Valeria Catani, Isabella Savini
Summary: This passage discusses the relationship between metabolic syndrome and gut microbiota, indicating that dysbiosis may play a role in the pathogenesis of various chronic diseases; certain metabolites derived from microorganisms can trigger subclinical inflammatory processes related to MetS.
Review
Nutrition & Dietetics
Anne K. F. de Paiva, Erick P. de Oliveira, Laura Mancini, Antonio Paoli, Joao F. Mota
Summary: The evidence is currently insufficient to support the hypothesis that probiotics can improve athletic performance. Further well-controlled studies are needed.
Review
Biochemistry & Molecular Biology
Mariana Buranelo Egea, Josemar Goncalves de Oliveira Filho, Ailton Cesar Lemes
Summary: Metabolic syndrome (MetS) is a complex metabolic condition characterized by a cluster of co-occurring conditions. Studies have shown that the administration of probiotic microorganisms, such as Saccharomyces boulardii, can have beneficial effects on MetS by regulating lipid profiles, modulating intestinal microbiota and gene expression, and reducing weight gain. More experiments, especially using human models, are needed to validate these results, but there is a positive trend towards improvement in MetS and reduction in its risk factors with the administration of S. boulardii.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Review
Biochemistry & Molecular Biology
Alicia Rodriguez-Pasten, Nury Perez-Hernandez, Javier Anorve-Morga, Ruben Jimenez-Alvarado, Raquel Carino-Cortes, Teresa Sosa-Lozada, Eduardo Fernandez-Martinez
Summary: Metabolic syndrome and hepatogastrointestinal diseases are influenced by lifestyle and diet, and their development is closely related to dysbiosis. Prebiotics, probiotics, and symbiotic complexes play a crucial role in regulating the immune system and carbohydrate and lipid metabolism, as well as improving dysbiosis.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Biotechnology & Applied Microbiology
Spencer S. Santos, Vivian C. Miranda, Luisa M. Trindade, Valbert N. Cardoso, Diego C. Reis, Geovanni D. Cassali, Jacques R. Nicoli, Denise C. Cara, Flaviano S. Martins
Summary: This study evaluated the probiotic effect of Bifidobacterium longum subsp. longum 5(1A) in a murine model of food allergy. The results showed that oral administration of this probiotic prevented weight loss, reduced immune reactions, and improved intestinal permeability. The dose of 10^8 CFU showed the best protective effect, and the use of live bacteria was necessary to achieve these beneficial effects.
PROBIOTICS AND ANTIMICROBIAL PROTEINS
(2023)
Article
Biotechnology & Applied Microbiology
Quesia S. Damaceno, Bruno Gallotti, Isabela M. M. Reis, Yasmim C. P. Totte, Gabriella B. Assis, Henrique C. Figueiredo, Tales F. Silva, Vasco Azevedo, Jacques R. Nicoli, Flaviano S. Martins
Summary: Breast milk contains beneficial bacteria that can positively influence the health of newborns. The study identified 77 bacteria belonging to four genera, including Staphylococcus, Streptococcus, Leuconostoc, and Lacticaseibacillus. Two potential probiotics, Lacticaseibacillus rhamnosus and Leuconostoc mesenteroides, were selected and found to colonize the gastrointestinal tract in germ-free mice and maintain viability after spray-drying.
PROBIOTICS AND ANTIMICROBIAL PROTEINS
(2023)
Editorial Material
Peripheral Vascular Disease
Pedro Henrique Sena Ferretti, Samuel Penna Wanner
HYPERTENSION RESEARCH
(2022)
Article
Nutrition & Dietetics
Bruno P. Melo, Aline C. Zacarias, Joyce C. C. Oliveira, Leticia M. De Souza Cordeiro, Samuel P. Wanner, Mara L. Dos Santos, Gleide F. Avelar, Romain Meeusen, Elsa Heyman, Danusa D. Soares
Summary: Supplementation with COCOA and EXE can improve physical performance, attenuate body mass gain, and improve glucose metabolism and lipid profiles in obese insulin-resistant rats.
INTERNATIONAL JOURNAL OF SPORT NUTRITION AND EXERCISE METABOLISM
(2022)
Article
Biology
Pedro V. R. Andrade, William C. Damasceno, Alexandre S. R. Hudson, Michele M. Moraes, Francisco Teixeira-Coelho, Maicon R. Albuquerque, Samuel P. Wanner
Summary: This study examined the reliability of rats' performance and thermoregulatory parameters during incremental-speed running and found that core temperature was the most reproducible parameter. Additionally, exercise in a warm environment produced detectable thermoregulatory changes relative to exercise under temperate conditions.
JOURNAL OF THERMAL BIOLOGY
(2022)
Review
Cardiac & Cardiovascular Systems
Helton Oliveira Campos, Quezia Teixeira Rodrigues, Lucas Rios Drummond, Paulo Marcelo Andrade Lima, Mateus da Costa Monteiro, Samuel Penna Wanner, Candido Celso Coimbra
Summary: Exercise-based cardiac rehabilitation can improve physical performance after myocardial revascularization, especially with aerobic and combined training lasting 8-12 weeks.
REVIEWS IN CARDIOVASCULAR MEDICINE
(2022)
Article
Medicine, Research & Experimental
Alexandre Servulo Ribeiro Hudson, Nafis Hasan
Summary: This theoretical paper discusses the philosophical and methodological approaches of studying fatigue, proposing dialectical materialism as the most suitable framework for analyzing the phenomena of fatigue. The paper demonstrates how psychophysiological, environmental, and temporal factors interact during physical activities, leading to quantitative changes and ultimately fatigue. The proposed model provides insights for scientists and sports professionals to understand the factors contributing to fatigue and develop interventions to improve performance.
FATIGUE-BIOMEDICINE HEALTH AND BEHAVIOR
(2022)
Editorial Material
Medicine, General & Internal
Michele Macedo Moraes, Alexandre Servulo Ribeiro Hudson, Ygor Antonio Tinoco Martins, Alice Lamounier Marques, Rubio Sabino Bruzzi, Thiago Teixeira Mendes, Rosa Maria Esteves Arantes
Summary: This article discusses the complexity and importance of advance preparation for staying in Antarctica, as well as the physiological and psychological impacts of the harsh conditions in ice environments. Taking the case study of the Brazilian Pre-Antarctic Training (PAT), the article explores the effects of training on individuals' mood and emphasizes its role in dealing with mood swings during expeditions. Therefore, conducting training can be beneficial for Antarctic expeditions.
Article
Physiology
Adriano A. L. Carmo, Karine N. O. Goulart, Christian E. T. Cabido, Ygor A. T. Martins, Gabriela C. F. Santos, Felipe L. T. Shang, Luciano S. Prado, Danusa D. Soares, Marco T. de Mello, Thiago T. Mendes, Emerson Silami-Garcia, Samuel P. Wanner
Summary: This study investigated the effects of an active warm-up and time-of-day variation on repeated-sprint performance and post-exercise recovery. The results showed that a warm-up improved sprint performance, and sprints performed in the late afternoon were better. Additionally, warm-up also led to faster post-exercise recovery.
EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY
(2023)
Article
Physiology
Marcelo T. Andrade, Matheus M. S. Nunes-Leite, Rubio S. Bruzzi, Carlos H. Souza, Joao P. Uendeles-Pinto, Luciano S. Prado, Danusa D. Soares, Dawit A. P. Goncalves, Candido C. Coimbra, Samuel P. Wanner
Summary: The aim of this study was to identify the factors predicting the body core temperature of athletes at the end of a 10 km self-paced run in a hot environment. The main finding was that hyperthermia in athletes subjected to self-paced running depends on several factors, such as heart rate, sweat rate, wet-bulb globe temperature, running speed and maximal oxygen consumption. These factors are practical for use outside the laboratory environment and important in minimizing heat-induced impairment of endurance performance and reducing the occurrence of exertional heatstroke.
EXPERIMENTAL PHYSIOLOGY
(2023)
Letter
Dermatology
Maria Cecilia Campos Canesso, Puebla Cassini-Vieira, Camila Francisco Moreira, Suzanne Luong, Milene Alvarenga Rachid, Flaviano Santos Martins, Mauro Martins Teixeira, Angelica Thomas Vieira, Charles Reay Mackay, Luciola Silva Barcelos
JOURNAL OF INVESTIGATIVE DERMATOLOGY
(2023)
Article
Nutrition & Dietetics
Debora Romualdo Lacerda, Albena Nunes-Silva, Ana Leticia Malheiros Silveira, Katia Anunciacao Costa, Debora Fernandes Rodrigues, Michele Macedo Moraes, Vanessa Pinho, Gustavo Batista Menezes, Mauro Martins Teixeira, Samuel Penna Wanner, Danusa Dias Soares, Adaliene Versiani Matos Ferreira
Summary: This study investigated the effect of acute exercise on the inflammatory response in adipose tissue of lean and obese mice. Acute exercise enhanced the levels of IL-6 and tumor necrosis factor-a in the adipose tissue of lean mice, while no changes were observed in proinflammatory cytokines in obese mice. However, the levels of IL-13, IL-4, and IL-10 were increased in obese mice after exercise. These findings suggest that acute exercise promotes an inflammatory response in adipose tissue of lean mice, but elicits an anti-inflammatory response in adipose tissue of obese mice.
Article
Biotechnology & Applied Microbiology
Vivian C. Miranda, Ramon O. Souza, Monica F. Quintanilha, Bruno Gallotti, Helder C. Assis, Ana Maria C. Faria, Jacques R. Nicoli, Denise C. Cara, Flaviano S. Martins
Summary: This study aimed to evaluate the probiotic and postbiotic potential of Akkermansia muciniphila BAA-835 in an ovalbumin food allergy model. The results showed that treatment with viable A. muciniphila could alleviate weight loss, decrease serum levels of allergy-related antibodies, reduce intestinal injury and inflammation, and modify the gut microbiota composition. Additionally, the administration of inactivated bacteria also had a postbiotic effect by reducing allergy-related immune responses. These findings suggest that A. muciniphila BAA-835 has both probiotic and postbiotic properties in the prevention and treatment of food allergies.
PROBIOTICS AND ANTIMICROBIAL PROTEINS
(2023)
Article
Multidisciplinary Sciences
Jefferson F. C. Rodrigues, Thiago T. Mendes, Patricia F. Gomes, Emerson Silami-Garcia, Fabiano T. Amorim, Mario N. O. Sevilio, Fabricio E. Rossi, Samuel P. Wanner
Summary: Environmental heat stress reduces endurance performance and increases perceived exertion and body core temperature. However, the time course of these responses during self-paced running and their effects on post-exercise neuromuscular fatigue in different temperatures are not well understood. This study compared the physiological and perceptual responses during self-paced running at temperate (25 degrees C) and hot (35 degrees C) conditions, and found that despite the slower pace and higher perceived exertion at 35 degrees C, post-exercise neuromuscular fatigue was similar between the two temperatures.
Article
Multidisciplinary Sciences
Rubio S. Bruzzi, Michele M. Moraes, Ygor A. T. Martins, Alexandre S. R. Hudson, Roberto V. P. Ladeira, Cristian Nunez-Espinosa, Samuel P. Wanner, Rosa M. E. Arantes
Summary: Short-term diving in Antarctic waters affects physiological parameters including thyroid hormone concentration, autonomic cardiac control, and body temperature, and reduces sleepiness.
ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS
(2022)