Results 101 to 110 of about 37,687 (273)

Longitudinal Associations Between Inflammation and Multi‐Dimensional Fatigue up to 2 Years After Colorectal Cancer Diagnosis

International Journal of Cancer, EarlyView.
Cancer‐related fatigue (CRF) is a common and debilitating symptom among colorectal cancer (CRC) patients, but its underlying biological causes remain unclear, with inflammation emerging as a leading suspect. Here, researchers analyzed inflammatory biomarkers in blood samples and evaluated responses in fatigue assessments from CRC patients at and up to ...
Anouk E. C. Bruijnzeels, Floortje Mols, Katrijn Van Deun, Dounya Schoormans   +3 more
wiley   +1 more source

The Kynurenine Pathway

, 2012
The kynurenine pathway represents a major route for the catabolism of tryptophan (TRP). In the body, TRP is transported around the periphery either bound to albumin (90%) or in free form (10%), the two states existing in equilibrium (McMenamy 1965). However, only free form TRP can be transported across the blood-brain barrier (BBB) by the competitive ...
Yiquan Chen, Gilles Guillemi
openaire   +2 more sources

Urinary and Faecal Amino‐Acids as Biomarkers for Colorectal Neoplasia in Lynch Syndrome—A Prospective Longitudinal Study

International Journal of Cancer, EarlyView.
ABSTRACT In Lynch syndrome, colonoscopy surveillance for colorectal cancer (CRC) is burdensome and post‐colonoscopy CRCs still occur. Unlike the faecal immunochemical test (FIT), gut metabolomic alterations including amino‐acids have shown potential as non‐invasive biomarkers for detecting both advanced and non‐advanced sporadic colorectal neoplasia ...
Roza C. M. Opperman, Elsa L. S. A. van Liere, Animesh Acharjee, Sudip Mondal, Eduard A. Struys, Andreas Antoniadis, Jasmijn E. B. de Boer, Shivra R. Siriram, Abdellatif Bakkali, Sofie Bosch, Maarten A. J. M. Jacobs, Jan Jacob Koornstra, Johan P. Kuijvenhoven, Monique E. van Leerdam, Manon C. W. Spaander, Tim G. J. de Meij, Evelien Dekker, Dewkoemar Ramsoekh, Nanne K. H. de Boer   +18 more
wiley   +1 more source

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

L-kynurenine or nicotinamide supplementations mitigate uterine decidualization impairments during early pregnancy of uninephrectomized mice

Frontiers in Physiology
Impaired renal reserve induced by unilateral nephrectomy (UNx) leads to the full-spectrum of phenotypes of preeclampsia (PE) in mice. L-kynurenine (a product of L-tryptophan metabolism) supplementation throughout the entire pregnancy rescues the PE-like ...
Yuye Wang, Qing Ma, Meitong Chen, Yukako Kayashima, Nobuyo Maeda-Smithies, Feng Li   +5 more
doaj   +1 more source

Multi‐omics–driven precision medicine

iMeta, EarlyView.
Multi‐omics‐driven precision medicine (MODPM) provides a multiscale, continuously learnable framework that integrates genomics, epigenomics, transcriptomics, proteomics, metabolomics, microbiome profiles, and clinical data. Powered by artificial intelligence and foundation models, MODPM enables cross‐modal representation learning, contextual modeling ...
Huibo Li, Zhe Zhao, Yifan Zhang, Yao Ma, Gaofei Hu, Min Zeng, Zhanqun Yang, Zixuan Zhao, Xin Zhou, Wei Hu, Yuxuan Sun, Meng Su, Jun Li, Matthew Whiteman, Wei Fu, Chao Zhong, Lemin Zheng, Long Chen, Hairong Lv, Rongsheng Zhao, Yi Zhun Zhu   +20 more
wiley   +1 more source

Targeting the intratumoral microbiota to overcome cancer immunotherapy resistance

Interdisciplinary Medicine, EarlyView.
This review delineates the mechanisms of intratumoral microbiota in cancer immunotherapy resistance, and offers strategies for microbiota‐targeted precision immunotherapy. Abstract Cancer remains a significant global health threat. The tumor microenvironment (TME) is a sophisticated ecological niche that exerts a pivotal effect on treatment outcomes ...
Bufu Tang, Tong Jiang, Yaling Lin, Wei Zhang, Hongjie Fan, Minjie Yang, Bingzhe Li, Yaozu Liu, Changyu Li, Xuran Jin, Wen Zhang, Zhiping Yan, Qianqian Zhao, Xuefeng Kan, Xudong Qu   +14 more
wiley   +1 more source

Development of a Fluorescent Chemosensor for the Detection of Kynurenine

, 2016
Kynurenine, a metabolite of tryptophan, is known to contribute to cancer progression when overproduced. A method for facile fluorescent sensing of kynurenine using sensor 1 has been developed.
Timothy E. Glass (536972), Jessica L. Klockow (1313766)   +1 more
core   +1 more source

Toxicity Differences Between Microplastics and Nanoplastics in Organs: From Molecular Mechanisms to Potential Therapeutic Strategies

Med Research, EarlyView.
This review systematically compares the size‐dependent toxicity of microplastics and nanoplastics in the intestine, liver, kidney, lung, and brain. Particle size determines bioavailability, barrier penetration, and injury mechanisms. Because of their small size and high surface reactivity, NPs readily cross the intestinal epithelium and blood–brain ...
Yixian Cheng, Junjie Chen, Rui Fu, Jiawei Zhang, Jianguang Jia, Wei Wang, Zheng Zhang, Peng Zhang, Haosong Chen, Huake Cao, Gang Li, Weiwei Sheng, Ting Li, Bo Chen, Guodong Cao   +14 more
wiley   +1 more source

Understanding the kynurenine pathway: A narrative review on its impact across chronic pain conditions

Molecular Pain
Chronic pain is a debilitating symptom with a significant negative impact on the quality of life and socioeconomic status, particularly among adults and the elderly.
Ebrahim Hazrati, Seyed Parsa Eftekhar, Reza Mosaed, Saeed Shiralizadeh Dini, Mehrshad Namazi   +4 more
doaj   +1 more source