Results 71 to 80 of about 852,668 (314)

The Gut Commensal Butyricimonas Virosa Modulates Gut Microbiota‐Dependent Thiamine Metabolism and Attenuates Mouse Steatotic Liver Disease

Advanced Science, EarlyView.
This study reveals that dietary stachyose enriches Butyricimonas virosa, effectively attenuating metabolic dysfunction‐associated steatotic liver disease (MASLD). Mechanistically, B. virosa enhances gut thiamine monophosphate synthesis, which elevates hepatic thiamine pyrophosphate levels.
Ningning He, Haoyu Wang, Zizhen Yang, Hui Li, Bei Liu, Kaiwei Chen, Zhinan Wu, Xinnan Zhao, Hewei Liang, Mengmeng Wang, Xiaofang Li, Yiyi Zhong, Haifeng Zhang, Liang Xiao, Karsten Kristiansen, Jixing Peng, Yuanqiang Zou, Shangyong Li   +17 more
wiley   +1 more source

Value of portal venous system radiological indices in predicting esophageal varices

Clinical and Experimental Gastroenterology, 2015
Vinaya Gaduputi,1 Harish Patel,1 Sailaja Sakam,1 Srivani Neshangi,1 Rafeeq Ahmed,1 Michael Lombino,2 Sridhar Chilimuri11Department of Medicine, 2Department of Radiology, Bronx Lebanon Hospital Center New York, NY, USAIntroduction: Portal hypertension ...
Gaduputi V, Patel H, Sakam S, Neshangi S, Ahmed R, Lombino M, Chilimuri S   +6 more
doaj  

Tumor Extracellular Vesicles lncOSLMT Drives Lung Inflammatory Premetastatic Niche Formation in Osteosarcoma via m6A‐Dependent hnRNPA2B1/COX‐2 Axis

Advanced Science, EarlyView.
Tumor‐derived extracellular vesicles program inflammatory lung premetastatic niches through selective delivery of long noncoding RNAs. This work reveals EVs‐associated lncOSLMT as a key driver of lung fibroblast activation via m6A‐dependent PTGS2 stabilization.
Hongbo Li, Zehao Guo, Yutong Zou, Jiongfeng Zhang, Jixiang Shi, Xihong Fu, Jian Tu, Hao Yao, Xuanxuan Lu, Lili Wen, Xianbiao Xie   +10 more
wiley   +1 more source

Portal Vein Occlusion after Biliary Metal Stent Placement in Hilar Cholangiocarcinoma

Gut and Liver, 2008
Acute symptomatic portal vein obstruction related to biliary stenting is an extremely rare but life-threatening complication. This usually occurs in patients with either tumor invasion into the portal vein or pre-existing portal vein thrombus. Therefore,
doaj   +1 more source

Portal hypertension is associated with modulation of regulatory T cells

European Journal of Inflammation, 2016
Background: Portal hypertension is a complication of liver cirrhosis. The portal vein drains the spleen and the intestines, which are both rich in inflammatory mediators.
Tomer Adar, Yair Edden, Shimon Shteingart, Ami Ben Ya’acov, Mahmud Mahamid, Ellen Broide, Shimrit Shmorak, Ariella Bar-Gil Shitrit, Constantin Reinus, Eran Goldin   +9 more
doaj   +1 more source

Clinical application value of CT portal venography in collateral circulation with portal hypertension [PDF]

Jichu yixue yu linchuang, 2021
Objective To evaluate the value of computed tomography portal venography(CTPV) in displaying portal hypertension, and to analyze the imaging findings and related clinical value of different types of portosystemic shunts caused by portal hypertension ...
WU Zhe, TANG Yi, GUO Jun, SUN Hao, JIN Zheng-yu
doaj  

Intelligent Soft Opto‐Magnetic Robot for Minimally Invasive Interventional Therapy

Advanced Science, EarlyView.
An intelligent soft opto‐magnetic (iSOM) robot is developed that integrates remote magnetic actuation, skin‐mimic tactile perception, and photothermal ablation in a near‐millimeter‐scale design. It enables precise intraluminal navigation and localized ablation while providing real‐time optical feedback to support safe and accurate minimally invasive ...
Jingjing Guo, Xiaoyan Guo, Jian Wei, Miaowen Jiang, Qifa Su, Xian Xia, Zhuozhou Li, Rong Cai, Jianguo Ma, Bo Fu, Ming Li, Jing Zhong, Lijun Xu, Xunming Ji   +13 more
wiley   +1 more source

Management of pediatric portal vein cavernous transformation: a seven-case single-center study

Frontiers in Pediatrics
BackgroundCavernous transformation of the portal vein (CTPV) is one of the significant pathogenic factors of prehepatic portal hypertension in children. The Rex shunt, by reconstructing an intrahepatic portal venous pathway, not only effectively reduces ...
Zhida Chen, Hui Liu, Wanfu Li, Gulimiremu Maimaiti, Ayiguzaili Maimaijiang, Yeliaman Jiayilawu, Aerxin Habuding, Runqi Xi, Haoyu Wang, Halimulati Huxitaer, FangJuan Song   +10 more
doaj   +1 more source

ADAMTS9‐AS2 Disrupts Docetaxel‐Resistance in Castration‐Resistant Prostate Cancer via Stemness Suppression and Ferroptosis Induction

Advanced Science, EarlyView.
This study uncovered a dual‐track mechanism by which ADAMTS9‐AS2 overcame chemoresistance in CRPC: suppressing cancer stemness through the FOXF2/TGF‐β2 pathway, and triggering ferroptosis via competitive SLC7A11 sequestration. Polymeric materials co‐targeting these vulnerabilities further boost docetaxel sensitivity, highlighting a compelling strategy ...
Ji Liu, Yan Gao, Yadong Guo, Junfeng Zhang, Wentao Zhang, Zhuoran Gu, Haotian Chen, Chengqi Jin, Peng Luo, Shiyu Mao, Yajuan Hao, Shuo Shi, Xudong Yao   +12 more
wiley   +1 more source

Superior Mesenteric Vein Aneurysm With Arteriovenous Communication and Portal Vein Thrombosis: A Rare Presentation in Non-cirrhotic Portal Hypertension [PDF]

, 2023
Pagadala Naga Balaji Nitesh, Biju Pottakkat, Raja Kalayarasan   +2 more
openalex   +1 more source