Spermidine Confers Liver Protection by Enhancing NRF2 Signaling Through a MAP1S‐Mediated Noncanonical Mechanism

Pengfei Liu, Montserrat Rojo Vega, Matthew Dodson, Fei Yue, Boyun Shi, Deyu Fang, Eli Chapman, Leyuan Liu, Donna D. Zhang – 15 March 2019 – Spermidine (SPD), a naturally occurring polyamine, has been recognized as a caloric restriction mimetic that confers health benefits, presumably by inducing autophagy. Recent studies have reported that oral administration of SPD protects against liver fibrosis and hepatocarcinogenesis through activation of microtubule associated protein 1S (MAP1S)–mediated autophagy.

State‐Based Liver Distribution: Broad Sharing With Less Harm to Vulnerable and Underserved Communities Compared With Concentric Circles

Raymond J. Lynch, Fei Ye, Quanhu Sheng, Zhiguo Zhao, Seth J. Karp – 14 March 2019 – Allocation of livers for transplantation faces regulatory pressure to move toward broader sharing. A current proposal supported by the United Network for Organ Sharing Board of Directors relies on concentric circles, but its effect on socioeconomic inequities in access to transplant services is poorly understood.

Lnc‐UCID Promotes G1/S Transition and Hepatoma Growth by Preventing DHX9‐Mediated CDK6 Down‐regulation

Yun‐Long Wang, Jin‐Yu Liu, Jin‐E Yang, Xiao‐Man Yu, Zhan‐Li Chen, Ya‐Jing Chen, Ming Kuang, Ying Zhu, Shi‐Mei Zhuang – 13 March 2019 – Although thousands of long noncoding RNAs (lncRNAs) have been annotated, only a limited number of them have been functionally characterized. Here, we identified an oncogenic lncRNA, named lnc‐UCID (lncRNA up‐regulating CDK6 by interacting with DHX9). Lnc‐UCID was up‐regulated in hepatocellular carcinoma (HCC), and a higher lnc‐UCID level was correlated with shorter recurrence‐free survival of HCC patients.

The Causes and Outcomes of Early Relaparotomy Following Pediatric Living Donor Liver Transplantation

Noriki Okada, Yukihiro Sanada, Yasuharu Onishi, Taizen Urahashi, Yoshiyuki Ihara, Naoya Yamada, Yuta Hirata, Takumi Katano, Toshimi Imai, Kentaro Ushijima, Keiko Ogaki, Shinya Otomo, Koichi Mizuta – 13 March 2019 – Early relaparotomy of adult recipients after living donor liver transplantation (LDLT) is significantly associated with poor prognosis. However, there are few reports focusing on pediatric recipients after LDLT. The aim of this study is to clarify the causes and outcomes of early relaparotomy after pediatric LDLT.

Bile Acid Homeostasis in a Cholesterol 7α‐Hydroxylase and Sterol 27‐Hydroxylase Double Knockout Mouse Model

Daniel Rizzolo, Kyle Buckley, Bo Kong, Le Zhan, Jianliang Shen, Mary Stofan, Anita Brinker, Michael Goedken, Brian Buckley, Grace L. Guo – 12 March 2019 – Bile acids (BAs) are diverse molecules that are synthesized from cholesterol in the liver. The synthesis of BAs has traditionally been shown to occur through two pathways. Cholesterol 7α‐hydroxylase (CYP7A1) performs the initial and rate‐limiting step in the classical pathway, and sterol 27‐hydroxylase (CYP27A1) initiates the hydroxylation of cholesterol in the alternative pathway.

Current Status of Simultaneous Liver‐Kidney Transplantation in the United States

Erik L. Lum, Andrés Cárdenas, Paul Martin, Suphamai Bunnapradist – 12 March 2019 – On August 10, 2017, a formal policy was enacted in the United States that defined listing criteria for simultaneous liver‐kidney transplantation and priority for patients who received a liver transplantation (LT) and subsequently developed significant kidney disease after LT. This article reviews and summarizes the rationale for such policies, the policies themselves, and the potential impact on LT candidates.

A Behavioral Health Program for Alcohol Use Disorder, Substance Abuse, and Depression in Chronic Liver Disease

Manisha Verma, Jay Horrow, Victor Navarro – 12 March 2019 – Alcohol use disorder, substance abuse, and depression are illnesses that deteriorate the quality of life (QOL) of patients with chronic liver disease (CLD). Screening and behavioral health programs integrated into routine practice can mitigate the deleterious effects of such illnesses but have not been adopted in hepatology practices. We implemented a behavioral health program based on the Screening, Brief Intervention, and Referral to Treatment (SBIRT) model and assessed its acceptability and effectiveness in improving QOL.

Subscribe to