Results 41 to 50 of about 715,974 (268)

The human oral cavity microbiota composition during acute tonsillitis: a cross-sectional survey

BMC Oral Health, 2019
Background Microbial culture-based investigations of inflamed tonsil tissues have previously indicated enrichment of several microorganisms such as Streptococcus, Staphylococcus and Prevotella.
Yun Kit Yeoh, Man Hin Chan, Zigui Chen, Eddy W. H. Lam, Po Yee Wong, Chi Man Ngai, Paul K. S. Chan, Mamie Hui   +7 more
doaj   +1 more source

The Th17/Treg Cell Balance: A Gut Microbiota-Modulated Story

, 2019
The intestinal tract of vertebrates is normally colonized with a remarkable number of commensal microorganisms that are collectively referred to as gut microbiota.
Wentao Ma, Dekun Chen, Xiong Guan, Hongyu Cheng   +3 more
core   +1 more source

Oral Microbiota of Children Is Conserved across Han, Tibetan and Hui Groups and Is Correlated with Diet and Gut Microbiota

, 2021
The oral microbiota can be affected by several factors; however, little is known about the relationship between diet, ethnicity and commensal oral microbiota among school children living in close geographic proximity.
Jing Huang, Huan Li, Xiaodan Huang, Feihong Ren, Tingyu Yang, Ke Liu, Siyu Chen, Danfeng Long   +7 more
core   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
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

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

The Role of Gut Microbiota in Intestinal Inflammation with Respect to Diet and Extrinsic Stressors

, 2019
The gut microbiota maintains a symbiotic relationship with the host and regulates several important functions including host metabolism, immunity, and intestinal barrier function.
Hyog Young Kwon, Yun Kyung Lee, Stefani Lobionda, Panida Sittipo   +3 more
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Chronic activity-based anorexia triggers a glial response in the hippocampus independent of intestinal epithelial toll-like receptor 4

Journal of Neuroinflammation
Anorexia nervosa is characterized by maladaptive eating behavior and psychiatric comorbidities, which could be explained by a neuroinflammation. A gut dysbiosis could link gastrointestinal alterations to central dysfunctions, particularly via the toll ...
Léna Rousseau, Tanguy Demangeat, Colin Salaün, Clara Queguiner, Charlène Guérin, Christine Bôle-Feysot, Oudiayé Maiga, Adam Tiffay, Fatima Léon, Léa Cornaille, David Ribet, Jean-Claude do Rego, Jean-Luc do Rego, Ludovic Langlois, Moïse Coëffier   +14 more
doaj   +1 more source