Results 131 to 140 of about 473,635 (345)

Comparative genomics of hepatitis A virus, hepatitis C virus, and hepatitis E virus provides insights into the evolutionary history of Hepatovirus species

MicrobiologyOpen, 2020
The intraspecies genomic diversity of the single‐strand RNA (+) virus species hepatitis A virus (Hepatovirus), hepatitis C virus (Hepacivirus), and hepatitis E virus (Orthohepevirus) was compared.
Trudy M. Wassenaar, Se‐Ran Jun, Michael Robeson, David W. Ussery   +3 more
doaj   +1 more source

Liver Stiffness Rises Early in MASLD and Drives Inflammation, Lipid Dysmetabolism, and Fibrosis via Piezo1–YAP Mechanotransduction

Advanced Science, EarlyView.
Progressive stiffening of the hepatic extracellular matrix and free fatty acid overload activate the mechanosensor Piezo1 in steatotic hepatocytes, inducing calcium influx and nuclear translocation of Yes‐associated protein. YAP‐dependent nuclear signaling further drives inflammatory and fibrotic gene programs, lipid metabolic reprogramming, and ...
Juan Ma, Ning Xie, Ziwei Wang, Xiru Liang, Yulong Han, Qiang Zhao, Ming Wang, Hongwei Lu, Wanyi Kou, William Alazawi, Jinhai Wang, Lu Li, Ning Liu, Na Liu, Haitao Shi, Feng Xu   +15 more
wiley   +1 more source

Selenoprotein H Functions as a PPARα Coactivator to Link Selenium Homeostasis to Hepatic Lipid Metabolism and Protect against Steatohepatitis

Advanced Science, EarlyView.
Our study identifies selenium deficiency as a hallmark of MASH pathogenesis. Dietary selenium supplementation enhances hepatic fatty acid oxidation (FAO) and attenuates MASH progression by activating the PPARα pathway via selenoprotein H (SELENOH). This selenium‐SELENOH‐PPARα nexus redefines the functional scope of selenoproteins, moving from redox ...
Yuwei Zhang, Yuchen Wang, Binbin Li, Xin Li, Chenyu Liu, Yanhao Chen, Cheng Tian, Dongmei Wang, Xiaosong Gu, Chunping Jiang, Yuda Wei, Qiurong Ding   +11 more
wiley   +1 more source

Hepatitis C virus related cirrhosis decreased as indication to liver transplantation since the introduction of direct-acting antivirals: A single-center study [PDF]

, 2018
AIM: To evaluate waiting list (WL) registration and liver transplantation (LT) rates in patients with hepatitis C virus (HCV)-related cirrhosis since the introduction of direct-acting antivirals (DAAs).
Angeli, Paolo, Burra, Patrizia, Cillo, Umberto, Ferrarese, Alberto, Gambato, Martina, Germani, Giacomo, Russo, Francesco Paolo, Senzolo, Marco, Shalaby, Sarah, Zanetto, Alberto, Zanus, Giacomo   +10 more
core   +1 more source

Human immunodeficiency virus and the liver: The impact of coinfection with hepatotropic viruses

Annals of Hepatology, 2019
Human immunodeficiency virus (HIV) predisposes for liver damage during coinfection with hepatitis E virus (HEV) and increases the replication of hepatitis C virus (HCV). HIV-hepatitis B virus (HBV) coinfections are common. In Mexico, hepatotropic viruses
Leonor Huerta, Julio Y. Anaya-Covarrubias, Nora A. Fierro   +2 more
doaj   +1 more source

MVP Inhibits Influenza A Virus‐Induced Ferroptosis by Targeting IRF1 and Increasing FSP1 Activity

Advanced Science, EarlyView.
During IAV infection, MVP inhibits IRF1 polyubiquitination, thereby relieving IRF1‐mediated transcriptional inhibition of FSP1. Consequently, this leads to an upregulation of FSP1 expression, thereby reinforcing the inhibition of ferroptosis. In addition, the MVP can promote myristoylation and ubiquitination of FSP1, enabling its membrane localization ...
Yingbo Chen, Paili Lin, Yongfang Xia, Zhiqiang Liu, Zilu Cheng, Qingmei Zhu, Shiqi Wan, Xiaoyu Chen, Haiyan Bao, Renbo Qiao, Gechang Zhong, Ying Zhu, Shi Liu   +12 more
wiley   +1 more source

NAFLD‐related hepatocellular carcinoma: The growing challenge

Hepatology, EarlyView., 2022
Risk and protective factors for NAFLD‐related hepatocellular carcinoma Abstract Hepatocellular carcinoma (HCC) is a common cause of cancer‐related mortality and morbidity worldwide. With the obesity pandemic, NAFLD‐related HCC is contributing to the burden of disease exponentially.
Pir Ahmad Shah, Rashmee Patil, Stephen A. Harrison   +2 more
wiley   +1 more source

HDV can constrain HBV genetic evolution in hbsag: Implications for the identification of innovative pharmacological targets [PDF]

, 2018
Chronic HBV + HDV infection is associated with greater risk of liver fibrosis, earlier hepatic decompensation, and liver cirrhosis hepatocellular carcinoma compared to HBV mono-infection.
Andreoni, Massimo, Angelico, Mario, Barlattani, Angelo, Battisti, Arianna, Bertoli, Ada, Cappiello, Giuseppina, Carioti, Luca, Ceccherini-Silberstein, Francesca, Colagrossi, Luna, Coppola, Nicola, De Cristofaro, Maria, DE SANCTIS, Giuseppe Maria, Fabeni, Lavinia, Fleury, Hervé, Iapadre, Nerio, Lanza, Alfonso Galeota, Lenci, Ilaria, Lichtner, Miriam, Malagnino, Vincenzo, Mari, Terenzio, Marignani, Massimo, Mastroianni, Claudio, Minichini, Carmine, Nebuloso, Elena, Pasquazzi, Caterina, Perno, Carlo-Federico, Piermatteo, Lorenzo, Salpini, Romina, Sarmati, Loredana, Scutari, Rossana, Spanò, Alberto, Stanzione, Maria, Stornaiuolo, Gianfranca, Svicher, Valentina, Trimoulet, Pascale   +34 more
core   +2 more sources

Epidemiology of Viral Hepatitis in the Indigenous Populations of the Arctic Zone of the Republic of Sakha (Yakutia)

Microorganisms
The indigenous populations of the Arctic regions of Russia experience the lowest coverage of health-related services. We assessed the prevalence of hepatitis A, B, C, D and E viruses (HAV, HBV, HCV, HDV and HEV) among 367 healthy adult Native people of ...
Vera S. Kichatova, Maria A. Lopatukhina, Ilya A. Potemkin, Fedor A. Asadi Mobarkhan, Olga V. Isaeva, Mikhail D. Chanyshev, Albina G. Glushenko, Kamil F. Khafizov, Tatyana D. Rumyantseva, Sergey I. Semenov, Karen K. Kyuregyan, Vasiliy G. Akimkin, Mikhail I. Mikhailov   +12 more
doaj   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source