Results 11 to 20 of about 842,489 (314)

Interaction Between the Microbiota, Epithelia, and Immune Cells in the Intestine.

Annual Review of Immunology, 2020
The gastrointestinal tract harbors numerous commensal bacteria, referred to as the microbiota, that benefit host health by digesting dietary components and eliminating pathogens. The intestinal microbiota maintains epithelial barrier integrity and shapes
H. Kayama, Ryu Okumura, K. Takeda
semanticscholar   +1 more source

Expression and regulatory network of E3 ubiquitin ligase NEDD4 family in cancers

BMC Cancer, 2023
NEDD4 family represent an important group of E3 ligases, which regulate various cellular pathways of cell proliferation, cell junction and inflammation.
Liangzi Cao, Hao Li, Xiaofang Liu, Yubang Wang, Bowen Zheng, Chengzhong Xing, Naijin Zhang, Jingwei Liu   +7 more
doaj   +1 more source

Obstrucción intestinal por invaginación intestinal (Intussuscepcion Intestinal)

REVISTA DE LA FACULTAD DE CIENCIAS MÉDICAS, 2021
Una invaginación intestinal ocurre cuando una porción del tubo digestivo se introduce dentro de un segmento del mismo, inmediatamente caudal a él. La invaginación intestinal es una causa poco frecuente de dolor abdominal en adultos; es poco común. Ocurre en el menos del 1% de la obstrucción de intestino delgado; cuando se presenta se relaciona con ...
Dr. Fernando Moncayo Asnalema, Dra. Priscila Navarrete R, Dr. Luis Trujillo Pionce   +2 more
openaire   +1 more source

Host-Bacterial Mutualism in the Human Intestine

Science, 2005
The distal human intestine represents an anaerobic bioreactor programmed with an enormous population of bacteria, dominated by relatively few divisions that are highly diverse at the strain/subspecies level.
F. Bäckhed, R. Ley, J. Sonnenburg, D. Peterson, J. Gordon   +4 more
semanticscholar   +1 more source

Oxygen battle in the gut: Hypoxia and hypoxia-inducible factors in metabolic and inflammatory responses in the intestine

Journal of Biological Chemistry, 2020
The gastrointestinal tract is a highly proliferative and regenerative tissue. The intestine also harbors a large and diverse microbial population collectively called the gut microbiome (microbiota).
Rashi Singhal, Y. Shah
semanticscholar   +1 more source

Association between niacin and mortality among patients with cancer in the NHANES retrospective cohort

BMC Cancer, 2022
Background The vitamin niacin is used as a lipid-regulating supplement, but it is unknown whether niacin has a positive influence on cancer prognosis.
Hongan Ying, Lijie Gao, Nansheng Liao, Xijuan Xu, Wenfeng Yu, Weiwen Hong   +5 more
doaj   +1 more source

A complex human gut microbiome cultured in an anaerobic intestine-on-a-chip

Nature Biomedical Engineering, 2019
The diverse bacterial populations that comprise the commensal microbiome of the human intestine play a central role in health and disease. A method that sustains complex microbial communities in direct contact with living human intestinal cells and their
Sasan Jalili-Firoozinezhad, F. Gazzaniga, E. Calamari, Diogo M. Camacho, Cicely Fadel, Amir Bein, Ben Swenor, Bret A. Nestor, Michael J. Cronce, Alessio Tovaglieri, O. Levy, K. Gregory, D. Breault, J. Cabral, Dennis L. Kasper, R. Novák, D. Ingber   +16 more
semanticscholar   +1 more source

Intestinal Gas [PDF]

Proceedings of the Nutrition Society, 1975
Patients with functional bowel disease commonly complain of abdominal pain, bloating, and excessive flatulence and eructation. Pain and bloating may be primarily caused by abnormal intestinal motility rather than by excessive intestinal gas. As yet there are no data available that prove excessive flatulence is actually caused by the presence of ...
openaire   +3 more sources

Glucose transporters in the small intestine in health and disease

Pflügers Archiv: European Journal of Physiology, 2020
Absorption of monosaccharides is mainly mediated by Na+-d-glucose cotransporter SGLT1 and the facititative transporters GLUT2 and GLUT5. SGLT1 and GLUT2 are relevant for absorption of d-glucose and d-galactose while GLUT5 is relevant for d-fructose ...
H. Koepsell
semanticscholar   +1 more source

Silencing Formin-like 2 inhibits growth and metastasis of gastric cancer cells through suppressing internalization of integrins

Cancer Cell International, 2018
Background Formin-like 2 (FMNL2) is a member of Formin family which governs cytokinesis, cellular polarity and morphogenesis. Dysregulation of FMNL2 has been discovered in cancers and is closely related to cancers.
Banghua Zhong, Kewei Wang, Hao Xu, Fanmin Kong   +3 more
doaj   +1 more source