Results 71 to 80 of about 293,895 (310)

Microscopic colitis

World Journal of Gastroenterology, 2012
Microscopic colitis may be defined as a clinical syndrome, of unknown etiology, consisting of chronic watery diarrhea, with no alterations in the large bowel at the endoscopic and radiologic evaluation. Therefore, a definitive diagnosis is only possible by histological analysis.
Ianiro, Gianluca, Cammarota, Giovanni, Valerio, L, Annicchiarico, Brigida Eleonora, Milani, Alessandro, Siciliano, Massimo, Gasbarrini, Antonio   +6 more
openaire   +2 more sources

Single‐Cell Transcriptomics Unravels Growth Factor Erv1‐Like Mediated Ferroptosis as a Key Driver of Intestinal Epithelial Dysfunction in Ulcerative Colitis

Advanced Science, EarlyView.
Single‐cell transcriptomic profiling of ulcerative colitis (UC) tissues identified downregulation of GFER in intestinal epithelial cells. Mechanistically, GFER interacts with PCBP1 to help maintain intracellular iron homeostasis and may also reduce lipid peroxidation by activating the PGC‐1α/PPARγ signaling pathway, thereby inhibiting ferroptosis ...
Ya Song, Fangyan Tan, Qian Song, Xiaohui Liao, Zhechuan Mei, Lin Lv   +5 more
wiley   +1 more source

Calhm6 Governs Macrophage Polarization Through Chp1‐Camk4‐Creb1 Axis and Ectosomal Delivery in Inflammatory Responses

Advanced Science, EarlyView.
Calhm6 drives M2 macrophage polarization via the Chp1‐Camk4‐Creb1 axis, suppressing inflammation through calcium‐dependent ectosomal delivery. Calhm6 deficiency enhances M1 responses, boosting bactericidal activity but exacerbating tissue damage. LPS/IFNγ upregulate Calhm6 via Irf1, while IL‐4/Stat6 inhibits it, balancing immune outcomes.
Yanlong Xin, Xiaofan Xiong, Yan Zhang, Siyu Zhang, Shuting Zhang, Yu Yang, Yingxue Liang, Lulu Zang, Xi Chen, Wenjuan Li, Issam Halalmeh, Rui Zhou, Zongfang Li, Haowen Liu, Jing Geng   +14 more
wiley   +1 more source

Dysbiotic signatures and diagnostic potential of gut microbial markers for inflammatory bowel disease in Korean population

Scientific Reports
Fecal samples were collected from 640 individuals in Korea, including 523 patients with IBD (223 with Crohn’s disease [CD] and 300 with ulcerative colitis [UC]) and 117 healthy controls.
Hyun Sik Kim, Shin Ju Oh, Byung Kwon Kim, Ji Eun Kim, Bo-Hyung Kim, Young-Kyu Park, Bo-Gie Yang, Jae-Yun Lee, Jin-Woo Bae, Chang Kyun Lee   +9 more
doaj   +1 more source

CellPhenoX: An Explainable Machine Learning Method for Identifying Cell Phenotypes To Predict Clinical Outcomes from Single‐Cell Multi‐Omics

Advanced Science, EarlyView.
CellPhenoX is an explainable machine learning framework that identifies cell‐specific phenotypes and interaction effects from single‐cell omics data. By leveraging interpretable models, it enables robust discovery of cell‐level phenotypes that contribute to clinical outcomes.
Jade Young, Jun Inamo, Zachary Caterer, Revanth Krishna, Fan Zhang   +4 more
wiley   +1 more source

Potentiating Cerebral Perfusion Normalizes Glymphatic Dynamics in Systemic Inflammation

Advanced Science, EarlyView.
LPS‐induced systemic inflammation increases glymphatic influx but delays cervical lymphatic drainage, accompanied by AQP4 depolarization and impaired glymphatic clearance. Enhancing cerebral blood flow via the inotropic agent levosimendan effectively restored AQP4 polarization, improving glymphatic flux and amyloid‐β clearance.
Ruoyu Zhao, Bin Sun, Pengju Wei, Yingying Sun, Qianyan He, Kejia Zhang, Jun Lu, Shoujun Zhu, Yi Yang, Zhenni Guo   +9 more
wiley   +1 more source

GSK461364 Inhibits NLRP3 Inflammasome by Targeting NEK7 Phosphorylation

Advanced Science, EarlyView.
Schematic diagram of the mechanism by which GSK461364 inhibits NLRP3 inflammasome activation. GSK461364 inhibits the phosphorylation of NEK7 likely at serine 221 and serine 260 by suppressing the activity of PLK1, thereby restraining the formation of the NLRP3 inflammasome.
Ruiheng Luo, Mingliang Ma, Dan Wang, Ling Luo, Xueming Xu, Lingmin Huang, Fupeng Wang, Guangyan Kuang, Huiqi Liu, Rui Ni, Xin Li, Qinghua Zhang, Shengfeng Wang, Kai Zhao   +13 more
wiley   +1 more source

MUCOUS COLITIS AND ITS RELATIONSHIP TO APPENDICITIS AND PERICOLITIS, WITH REMARKS UPON ITS TREATMENT BY IRRIGATION (PLOMBIERES BATH) [PDF]

, 1908
Alfred Mantle
openalex   +1 more source

Honeysuckle‐Derived Nanovesicles Regulate Gut Microbiota for the Treatment of Inflammatory Bowel Disease

Advanced Science, EarlyView.
This study explores honeysuckle‐derived nanovesicles (HNVs) for treating inflammatory bowel disease. Orally administered HNVs alleviates colitis in mice by repairing the gut barrier, reducing inflammation, and restoring a healthy gut microbiota.
Yuanyuan Wang, Yuanhao Zhou, Qingyuan Wu, Yishu Li, Yilin Huang, Kexin Yu, Ping Li, Zhenye Lv, Haotian Liu, Hai Zou, Huiyu Liu, Xiaozhou Mou   +11 more
wiley   +1 more source

An Address on the Varieties of Colitis and their Diagnosis by Sigmoidoscopic Examination [PDF]

, 1911
P. Lockhart Mummery
openalex   +1 more source