Results 111 to 120 of about 204,377 (310)

Factors Affecting the Gut Microbiome

, 2017
The recent boom in microbiome research, made possible by advances in sequencing technology, has revealed that the gut microbiome plays an important role in human health.
Lamoureux, Emily
core  

The gut microbiome and sociability

Frontiers in Neuroscience
The human gut microbiome plays an important role in the maturation of the neural, immune, and endocrine systems. Research data from animal models shows that gut microbiota communicate with the host's brain in an elaborate network of signaling pathways, including the vagus nerve.
Katherine T. Weber, Bernard J. Varian, Susan E. Erdman   +2 more
openaire   +3 more sources

Icariin Enhances the Enzymatic Activity of N‐acetylgalactosaminidase to Augment Akkermansia Abundance in Gut Microbiota for Improved PD‐1 Blockade Efficacy in Tumor Suppression

Advanced Science, EarlyView.
Icariin promoted the growth of Akk by enhancing the activity of N‐acetylgalactosaminidase (Amuc_0920), which enhanced mucin utilization and provided a favorable nutrient environment for bacterial growth. This icariin‐mediated enrichment of Akk further reshaped the tumor microenvironment and promoted CD8+ T cell infiltration, ultimately synergizing with
Shuangying Qiao, Liu Yang, Haibang Hao, Qiuxia Ding, Feng Ding, Zheng Chen, Jinfang Zhang, Yun He, Meng Li, Jun Xu, Chao Wang, Aiping Lu, Fangfei Li   +12 more
wiley   +1 more source

Characterizing microbiome changes in the graduate student gut [PDF]

, 2016
Dysbiosis of the human microbiome is linked to human health problems, and as such, is a main concern of anthropological microbiome research. Analysis of how microbiomes change over time and under stress may reveal trends that lead to dysbiotic states ...
Lund, Justin
core  

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

Advanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

Regulation of intestinal senescence during cholestatic liver disease modulates barrier function and liver disease progression

JHEP Reports
Background & Aims: Senescence has been reported to have differential functions in cholangiocytes and hepatic stellate cells (HSCs) during human and murine cholestatic disease, being detrimental in biliary cells and anti-fibrotic in HSCs.
Mar Moreno-Gonzalez, Katherine Hampton, Paula Ruiz, Gemma Beasy, Falk SP. Nagies, Aimee Parker, James Lazenby, Caitlin Bone, Ane Alava-Arteaga, Meha Patel, Charlotte Hellmich, Pablo Luri-Martin, Ece Silan, Mark Philo, David Baker, Simon M. Rushbrook, Falk Hildebrand, Stuart A. Rushworth, Naiara Beraza   +18 more
doaj   +1 more source

Utilizing the Gastrointestinal Microbiota to Modulate Cattle Health through the Microbiome-Gut-Organ Axes

, 2022
The microorganisms inhabiting the gastrointestinal tract (GIT) of ruminants have a mutualistic relationship with the host that influences the efficiency and health of the ruminants.
Pringle, T. Dean, Lourenco, Jeferson M., Jeferson M. Lourenco, T. Dean Pringle, Christina B. Welch, Welch, Christina B., Ryman, Valerie E., Valerie E. Ryman   +7 more
core   +1 more source

The gut microbiome and osteoarthritis

Rheumatology
Osteoarthritis (OA) is one of the most common degenerative diseases, and the number of patients has been constantly increasing. Non-steroidal anti-inflammatory drugs, glucocorticosteroids, opioids, etc., and surgical procedures, e.g. arthroplasty, are among the most common methods of treatment. There are reasons to believe that the gut microbiome (GMB)
Wiktoria Maria Krupka, Gabriela Motyl, Joanna Dmowska-Chalaba   +2 more
openaire   +3 more sources

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source