Results 81 to 90 of about 896,723 (386)

Longitudinal dynamics of gut bacteriome, mycobiome and virome after fecal microbiota transplantation in graft-versus-host disease

Nature Communications, 2021
Fecal microbiota transplant (FMT) is emerging as a potential treatment for graft-versus-host disease (GvHD). Here, the authors examine temporal dynamics of the bacteriome, mycobiome, and virome of a patient with GvHD who received multiple FMTs.
Fen Zhang, Tao Zuo, Yun Kit Yeoh, Frankie W. T. Cheng, Qin Liu, Whitney Tang, Kitty C. Y. Cheung, Keli Yang, Chun Pan Cheung, Chow Chung Mo, Mamie Hui, Francis K. L. Chan, Chi-Kong Li, Paul K. S. Chan, Siew C. Ng   +14 more
doaj   +1 more source

Research advances in the structure, function, and regulation of the gill barrier in teleost fish

Water Biology and Security, 2023
The gill is an important organ in fish that is involved in various physiological functions, including respiration, filter-feeding, ammonia nitrogen excretion, and osmoregulation. The physiological functions of gills are closely related to their structure,
Xingyu Chen, Shubin Liu, Qianwen Ding, Tsegay Teame, Yalin Yang, Chao Ran, Zhen Zhang, Zhigang Zhou   +7 more
doaj   +1 more source

The role of short-chain fatty acids in the interplay between diet, gut microbiota, and host energy metabolism

Journal of Lipid Research, 2013
Short-chain fatty acids (SCFAs), the end products of fermentation of dietary fibers by the anaerobic intestinal microbiota, have been shown to exert multiple beneficial effects on mammalian energy metabolism.
G. den Besten, K. van Eunen, A. Groen, K. Venema, D. Reijngoud, Barbara M. Bakker   +5 more
semanticscholar   +1 more source

Gut microbiota influence immunotherapy responses: mechanisms and therapeutic strategies

Journal of Hematology & Oncology, 2022
The gut microbiota have long been recognized to play a key role in human health and disease. Currently, several lines of evidence from preclinical to clinical research have gradually established that the gut microbiota can modulate antitumor immunity and
Yuting Lu, Xiangliang Yuan, Miao Wang, Z. He, Hongzhong Li, Ji Wang, Qin Li   +6 more
semanticscholar   +1 more source

Neutrophil deficiency increases T cell numbers at the site of tissue injury in mice

FEBS Letters, EarlyView.
In wild‐type mice, injury or acute inflammation induces neutrophil influx followed by macrophage accumulation. Mcl1ΔMyelo (neutrophil‐deficient) mice lack neutrophils, and in response to muscle injury show fewer macrophages and exhibit strikingly elevated T‐cell numbers, primarily non‐conventional “double‐negative” (DN) αβ and γδ T cells.
Hajnalka Halász, Albert Bálint Papp, Lukács Sándor Lesinszki, Attila Mócsai, Tamás Varga, László Nagy, Péter Gogolák   +6 more
wiley   +1 more source

Microbiota and bile acid profiles in retinoic acid-primed mice that exhibit accelerated liver regeneration. [PDF]

, 2015
Background & aimsAll-trans Retinoic acid (RA) regulates hepatic lipid and bile acid homeostasis. Similar to bile acid (BA), RA accelerates partial hepatectomy (PHx)-induced liver regeneration.
Hu, Ying, Liu, Hui-Xin, Wan, Yu-Jui Yvonne   +2 more
core   +2 more sources

Mucus barrier, mucins and gut microbiota: the expected slimy partners?

Gut, 2020
The gastrointestinal tract is often considered as a key organ involved in the digestion of food and providing nutrients to the body for proper maintenance. However, this system is composed of organs that are extremely complex.
P. Paone, Patrice D Cani
semanticscholar   +1 more source

A systematic review of gut microbiota composition in observational studies of major depressive disorder, bipolar disorder and schizophrenia

Molecular Psychiatry, 2022
The emerging understanding of gut microbiota as ‘metabolic machinery’ influencing many aspects of physiology has gained substantial attention in the field of psychiatry. This is largely due to the many overlapping pathophysiological mechanisms associated
A. McGuinness, J. Davis, S. Dawson, A. Loughman, F. Collier, M. O’hely, C. Simpson, J. Green, W. Marx, C. Hair, G. Guest, M. Mohebbi, M. Berk, D. Stupart, D. Watters, F. Jacka   +15 more
semanticscholar   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Sex-dependent circadian alterations of both central and peripheral clock genes expression and gut–microbiota composition during activity-based anorexia in mice

Biology of Sex Differences
Rationale Patients with anorexia nervosa (AN) often present sleep disorders and circadian hormonal dysregulation. The role of the microbiota–gut–brain axis in the regulation of feeding behavior has emerged during the last decades but its relationships ...
Colin Salaün, Marine Courvalet, Léna Rousseau, Kévin Cailleux, Jonathan Breton, Christine Bôle-Feysot, Charlène Guérin, Marion Huré, Alexis Goichon, Jean-Claude do Rego, Pierre Déchelotte, David Ribet, Najate Achamrah, Moïse Coëffier   +13 more
doaj   +1 more source