Results 61 to 70 of about 203,883 (351)

Intestinal Neutral Ceramidase Deficiency Triggers Regulatory T Cell Response via Gd3 to Protect the Host from Intestinal Inflammation

Advanced Science, EarlyView.
Deletion of ASAH2 in intestinal epithelial cells induces the accumulation of ganglioside GD3 via regulating ST8SIA1. GD3 is identified as the glycolipid ligand for the inhibitory receptor Siglec‐E on macrophages. GD3/Siglec‐E ligation polarizes macrophages and promotes the proliferation of colonic ST2+ T regulatory cells via the induction of IL‐33. The
Zhishan Xu, Chao Lei, Mukesh K Sriwastva, Ting Wang, Amanguli Tuohongerbieke, Xiaotong Song, Collin Noud, Shannon Derkson, Yi Tan, Gerald Dryden, Craig J McClain, Zhongbin Deng   +11 more
wiley   +1 more source

Molecular and Physiological Effects on the Small Intestine of Weaner Pigs Following Feeding with Deoxynivalenol-Contaminated Feed

Toxins, 2018
We intended to assess how exposure of piglets to deoxynivalenol (DON)-contaminated feed impacted their growth, immune response and gut development. Piglets were fed traditional Phase I, Phase II and Phase III diets with the control group receiving 0.20–0.
J. Alex Pasternak, Vaishnavi Iyer Aka Aiyer, Glenn Hamonic, A. Denise Beaulieu, Daniel A. Columbus, Heather L. Wilson   +5 more
doaj   +1 more source

Case report: Surgical management of ileal duplication cyst in a cat: a case report and review of the literature

Frontiers in Veterinary Science, 2023
A 6-year-old castrated, mixed breed cat presented with vomiting, anorexia, and lethargy. Ultrasonography and computed tomography revealed a round, well-marginated structure closely associated with the ileum proximal to the ileocolic junction. Exploratory
Kihoon Kim, Jaehwan Kim, Hwiyool Kim
doaj   +1 more source

ELMO1 has an essential role in the internalization of Salmonella Typhimurium into enteric macrophages that impacts disease outcome. [PDF]

, 2015
Backgrounds and aims4-6 million people die of enteric infections each year. After invading intestinal epithelial cells, enteric bacteria encounter phagocytes.
Casanova, James E, Castillo, Victoria, Choudhury, Sarmistha Sinha, Das, Soumita, Eckmann, Lars, Elliott, Michael R, Ernst, Peter B, Fox, Sarah, Owen, Katherine A, Sarkar, Arup   +9 more
core  

Immunopathological properties of the Campylobacter jejuni flagellins and the adhesin CadF as assessed in a clinical murine infection model [PDF]

, 2019
Background: Campylobacter jejuni infections constitute serious threats to human health with increasing prevalences worldwide. Our knowledge regarding the molecular mechanisms underlying host-pathogen interactions is still limited.
Backert, Steffen, Bereswill, Stefan, Boehm, Manja, Escher, Ulrike, Heimesaat, Markus M., Mousavi, Soraya, Schmidt, Anna-Maria, Tegtmeyer, Nicole   +7 more
core   +4 more sources

The Microbiota Shapes Central Nervous System Myelination in Early Life

Advanced Science, EarlyView.
Gut microbiota shapes brain development by regulating myelination and glial cell maturation in early life. Using germ‐free (GF) mice and zebrafish, this study reveals sex‐ and age‐dependent effects on myelin growth, integrity, and related gene expression.
Caoimhe M. K. Lynch, Emily G. Knox, Daniel Soong, Thomaz F. S. Bastiaanssen, Kalevi Trontti, Gabriel S. S. Tofani, Sophia Ivaschuk, Michael K. Collins, Donia Arafa, Jatin Nagpal, Iiris Hovatta, David A. Lyons, Gerard Clarke, John F. Cryan   +13 more
wiley   +1 more source

A morphological and morphometrical study on the sacculus rotundus and ileum of the Angora rabbit

Veterinární Medicína, 2006
The aim of this study was to reveal morphological and morphometrical properties of the sacculus rotundus (SR) and ileum in the Angora rabbit. For this purpose, a total of thirteen adult healthy Angorarabbits of both sexes were used.
K. Besoluk, E. Eken, E. Sur
doaj   +1 more source

Age-related Regulation of Active Amino Acid Transport in the Ileum of Broiler Chickens

The Journal of Poultry Science, 2020
Broiler chickens grow rapidly within a short period; in this regard, our group had previously reported a decrease in the active transport of glucose in the intestines of broiler chickens with their growth. Therefore, in this study, we compared the active
Mikako Shibata, Tatsuyuki Takahashi, Kanari Endo, Takaharu Kozakai, Yoshiyuki Azuma, Yohei Kurose   +5 more
doaj   +1 more source

Tobacco Smoke Exposure From Prenatal To Adolescent Periods Drives IBD Pathogenesis: Dynamic DNA Methylation Signatures Across Lifespan Stages

Advanced Science, EarlyView.
This study illustrates that maternal smoking during pregnancy (MSDP) is an independent risk factor for IBD in offspring, and DNA methylation serves as a key mechanistic pathway connecting early‐life smoking exposure with IBD risk in offspring. That highlights the urgent need for preventive interventions targeting prospective parents and minors to ...
Han Zhang, Jianhui Zhao, Jie Chen, Xinyi Ma, Siyun Zhou, Alexandra Noble, Rahul Kalla, Judith Wellens, Kun Liu, Evropi Theodoratou, Jack Satsangi, Xue Li   +11 more
wiley   +1 more source

A case report of infantile fibrosarcoma with BRAF gene mutation with incomplete intestinal obstruction

Frontiers in Oncology
ObjectiveThis study aims to explore the clinical features, diagnosis, and treatment of infantile fibrosarcoma (IFS) associated with BRAF mutations, with the goal of enhancing clinicians’ understanding of this rare genetic variant and its relationship to ...
Fan Zhu, Liang Fan, Guanhua Cui, Hai Jian, Hongjie Zhou, Jianfeng Xu, Fengshun Chen   +6 more
doaj   +1 more source