Hepatology Commons^™

Masld-Induced Hyperammonemia With Atypical, Restricted Diffusion Pattern Suggesting Mixed Metabolic And Hypoxic-Anoxic Injury, Renu Thomas, Nhuchau Tiffany Nguyen, Daniel Bao, Jonathan Tang, Uzma Ali, Damon Cao

HCA Healthcare Journal of Medicine

Background

Hepatic encephalopathy is a common cause of altered mental status for patients with decompensated cirrhosis. Their conditions typically improve with high-dose laxatives; if not optimally treated, can develop neurologic sequelae like cerebral edema and herniation. In severe cases, despite normal systemic oxygenation, hyperammonemia may result in mixed restricted diffusion patterns that partially resemble those seen in hypoxic-anoxic brain injury.

Case Presentation

A 61-year-old woman with cirrhosis secondary to metabolic dysfunction-associated steatotic liver disease, scleroderma, and rheumatoid arthritis presented to the emergency room with altered mental status. She was admitted to the intensive care unit (ICU) and was intubated due …

Acute-On-Chronic Liver Failure (Aclf): The ‘Kyoto Consensus’-Steps From Asia, Ashok Choudhury, Anand V Kulkarni, Vinod Arora, A S Soin, Abdul Kadir Dokmeci, Abhijeet Chowdhury, Abraham Koshy, Ajay Duseja, Ajay Kumar, Ajay Kumar Mishra, Ajay Kumar Patwa, Ajit Sood, Akash Roy, Akash Shukla, Albert Chan, Aleksander Krag, Amar Mukund, Ameet Mandot, Amit Goel, Amna Subhan Butt, Amrish Sahney, Ananta Shrestha, Andrés Cárdenas, Angelo Di Giorgio, Anil Arora, Anil Chandra Anand, Anil Dhawan, Ankur Jindal, Anoop Saraya, Anshu Srivastava, Anupam Kumar, Apichat Kaewdech, Apurva Pande, Archana Rastogi, Arun Valsan, Ashish Goel, Ashish Kumar, Ashwani K Singal, Atsushi Tanaka, Audrey Coilly, Ayaskanta Singh, Babu Lal Meena, Barath Jagadisan, Barjesh Chander Sharma, Bikrant Bihari Lal, C E Eapen, Cesar Yaghi, Chandan Kumar Kedarisetty, Chang Wook Kim, Charles Panackel, Chen Yu, Chetan R Kalal, Chhagan Bihari, Chien Hao Huang, Chitranshu Vasishtha, Christian Jansen, Christian Strassburg, Chun Yen Lin, Constantine J Karvellas, Cosmas Rinaldi Adithya Lesmana, Cyriac Abby Philips, Debbie Shawcross, Dharmesh Kapoor, Dhiraj Agrawal, Diana Alcantara Payawal, Dibya Lochan Praharaj, Dinesh Jothimani, Do Seon Song, Dong Joon Kim, Dong-Sik Kim, Duan Zhongping, Fazal Karim, Francois Durand, Gamal E Shiha, Gennaro D'Amico, George K Lau, Girish Kumar Pati, Graciela Elia Castro Narro, Guan-Huei Lee, Gupse Adali, Guru Prasad Dhakal, Gyongyi Szabo, H C Lin, Hai Li, Hari Kumar Nair, Harshad Devarbhavi, Harshvardhan Tevethia, Hasmik Ghazinian, Hemamala Ilango, Hong Ling Yu, Irsan Hasan, J Fernandez, Jacob George, Jaideep Behari, James Fung, Jasmohan Bajaj, Jaya Benjamin, Jennifer C Lai, Jidong Jia, Jin Hua Hu, Jin Jun Chen, Jin Lin Hou, Jin Mo Yang, Johannes Chang, Jonel Trebicka, Jörg C Kalf, Jose D Sollano, Joy Varghese, Juan Pablo Arab, Jun Li, K Rajender Reddy, Kaiser Raja, Kalpana Panda, Kamal Kajal, Karan Kumar, Kaushal Madan, Kemal Fariz Kalista, Kessarin Thanapirom, Khin Maung Win, Ki Tae Suk, Krishnadas Devadas, Laurentius A Lesmana, Lubna Kamani, Madhumita Premkumar, Madunil A Niriella, Mamun Al Mahtab, Man Fung Yuen, Manal Hel Sayed, Manasa Alla, Manav Wadhawan, Manoj Kumar Sharma, Manoj Sahu, Manya Prasad, Mark Dhinesh Muthiah, Martin Schulz, Meenu Bajpai, Mettu Srinivas Reddy, Michael Praktiknjo, Ming Lung Yu, Mithra Prasad, Mithun Sharma, Mohamed Elbasiony, Mohammed Eslam, Mohd Golam Azam, Mohd Rela, Moreshwar S Desai, Mukul Vij, Nadim Mahmud, Narendra Singh Choudhary, Navin Kumar Marannan, Necati Ormeci, Neeraj Saraf, Nipun Verma, Nobuaki Nakayama, Norifumi Kawada, Oidov Baatarkhuu, Omesh Goyal, Osamu Yokosuka, P N Rao, Paolo Angeli, Pathik Parikh, Patrick S Kamath, Paul J Thuluvath, Philipp Lingohr, Piyush Ranjan, Prashant Bhangui, Pravin Rathi, Puja Sakhuja, Puneet Puri, Qin Ning, R K Dhiman, Rahul Kumar, Rajan Vijayaraghavan, Rajeev Khanna, Rakhi Maiwall, Ravi Mohanka, Richard Moreau, Rino Alvani Gani, Rohit Loomba, Rohit Mehtani, Ruveena Bhavani Rajaram, S S Hamid, Sachin Palnitkar, Sadhna Lal, Sagnik Biswas, Sakkarin Chirapongsathorn, Samagra Agarwal, Sanjeev Sachdeva, Sanjiv Saigal, Santhosh E Kumar, Sargsyan Violeta, Satender Pal Singh, Satoshi Mochida, Saurabh Mukewar, Seema Alam, Seng Gee Lim, Shahinul Alam, Shalimar, Shantan Venishetty, Shikha S Sundaram, Shiran Shetty, Shobna Bhatia, Shweta A Singh, Shyam Kottilil, Simone Strasser, S M Shasthry, Soe Thiha Maung, Soek Siam Tan, Sombat Treeprasertsuk, Sonal Asthana, Steffen Manekeller, Subhash Gupta, Subrat Kumar Acharya, Sudhamshu K C, Sudhir Maharshi, Sumeet Asrani, Sunil Dadhich, Sunil Taneja, Suprabhat Giri, Surender Singh, Tao Chen, Tarana Gupta, Tatsuo Kanda, Tawesak Tanwandee, Teerha Piratvishuth, Ulrich Spengler, V G Mohan Prasad, Vandana Midha, Venera Rakhmetova, Vicente Arroyo, Vikrant Sood, Vinay Kumar Br, Vincent Wai-Sun Wong, Viniyendra Pamecha, Virendra Singh, Vishwa Mohan Dayal, Vivek A Saraswat, Wray Kim, Wasim Jafri, Wenyi Gu, Wong Yu Jun, Xiaolong Qi, Yogesh K Chawla, Yoon Jun Kim, Yu Shi, Zaigham Abbas, Guresh Kumar, Shuichiro Shiina, Lai Wei, Masao Omata, Shiv Kumar Sarin, Apasl-Aclf Research Consortium (Aarc) For Apasl-Aclf Working Party

Faculty, Staff and Students Publications

Acute-on-chronic liver failure (ACLF) is a condition associated with high mortality in the absence of liver transplantation. There have been various definitions proposed worldwide. The first consensus report of the working party of the Asian Pacific Association for the Study of the Liver (APASL) set in 2004 on ACLF was published in 2009, and the "APASL ACLF Research Consortium (AARC)" was formed in 2012. The AARC database has prospectively collected nearly 10,500 cases of ACLF from various countries in the Asia-Pacific region. This database has been instrumental in developing the AARC score and grade of ACLF, the concept of the …

Evaluation Of Stress Ulcer Prophylaxis In Pediatric General Medicine Patients After Transfer From The Intensive Care Unit And At Discharge, Lamees Loubani, Jenna W Bartlett, Brent Mothner, Rathi Asaithambi, Surin Lee

Faculty, Staff and Students Publications

OBJECTIVES: The primary aim of this study was to determine continuation rates of stress ulcer prophylaxis (SUP) upon transfer from a pediatric intensive care unit (PICU) to a general medicine unit and upon hospital discharge. The secondary aim was to identify patient characteristics or concomitant medications that were associated with continuation of SUP at transfer from the PICU.

METHODS: This retrospective chart review included patients who were initiated on acid suppression for SUP in the PICU between June 2021 and May 2022 and subsequently transferred to a general medicine unit prior to discharge. Patients were excluded if they were receiving …

Clostridium Perfringens Sepsis From A Hepatic Abscess With Hemolysis And Renal Failure, Requiring Hemodialysis, Joel Collins Ii, Katelyn Courtney, James A. Espinosa, Alan Lucerna

Rowan-Virtua Research Day

The prognosis of sepsis caused by Clostridium perfringens is extremely poor, with a mortality rate of 70%-100%. Management includes antibiotic regimens specific to toxin production as well as source control via surgical or interventional mechanisms. We report a case of a 64-year-old male who presented with right upper quadrant (RUQ) abdominal pain and was diagnosed with Clostridium perfringens bacteremia with associated acalculous cholecystitis, hepatic abscess, and acute renal failure requiring hemodialysis. It is felt that early hemodialysis was an associated factor in the patient's survival.

The Utility Of Interventional Anesthesia, Kylie Daguio, Kiley Jackson, Samantha Boever, Andrew Chang, James Keane, Leonard B. Goldstein

SOMA Faculty Publications

no abstract

Advancing Virtual At-Home Care For Community Health Center Patients Using Patient Self-Care Tools, Technology, And Education [Letter], Cheryl Modica, Joy H. Lewis, Curtis Bay

SOMA Faculty Publications

Abstract

Introduction

Health centers are community-based, patient directed primary care providers that offer accessible, high-quality primary care within medically underserved communities. Screening for cancer and managing complex chronic conditions such as diabetes, hypertension, obesity, and depression are vital services for the vulnerable populations seen by community health centers. Delivering care for complex chronic conditions and preventive services using virtual models that integrate self-care tools and technology is an important approach to increasing access for hard-to-reach patients served by health centers.

Objective

This study aimed to explore the use of a virtual care model, applied using a systems approach and patient-driven …

The Toxicology Investigators Consortium Case Registry-The 2021 Annual Report, Rachel R Tindall, Jennifer M Bailey-Lundberg, Yanna Cao, Tien C Ko

Faculty, Staff and Student Publications

The transforming growth factor (TGF)-β superfamily has important physiologic roles and is dysregulated in many pathologic processes, including pancreatic cancer. Pancreatic cancer is one of the most lethal cancer diagnoses, and current therapies are largely ineffective due to tumor resistance and late-stage diagnosis with poor prognosis. Recent efforts are focused on the potential of immunotherapies in improving therapeutic results for patients with pancreatic cancer, among which TGF-β has been identified as a promising target. This review focuses on the role of TGF-β in the diseased pancreas and pancreatic cancer. It also aims to summarize the current status of therapies targeting …

Updates On The Immune Cell Basis Of Hepatic Ischemia-Reperfusion Injury, Mi Jeong Heo, Ji Ho Suh, Kyle L Poulsen, Cynthia Ju, Kang Ho Kim

Faculty, Staff and Student Publications

Liver ischemia-reperfusion injury (IRI) is the main cause of organ dysfunction and failure after liver surgeries including organ transplantation. The mechanism of liver IRI is complex and numerous signals are involved but cellular metabolic disturbances, oxidative stress, and inflammation are considered the major contributors to liver IRI. In addition, the activation of inflammatory signals exacerbates liver IRI by recruiting macrophages, dendritic cells, and neutrophils, and activating NK cells, NKT cells, and cytotoxic T cells. Technological advances enable us to understand the role of specific immune cells during liver IRI. Accordingly, therapeutic strategies to prevent or treat liver IRI have been …

Monocyte-Derived Macrophages Orchestrate Multiple Cell-Type Interactions To Repair Necrotic Liver Lesions In Disease Models, Dechun Feng, Xiaogang Xiang, Yukun Guan, Adrien Guillot, Hongkun Lu, Chingwen Chang, Yong He, Hua Wang, Hongna Pan, Cynthia Ju, Sean P Colgan, Frank Tacke, Xin Wei Wang, George Kunos, Bin Gao

Faculty, Staff and Student Publications

The liver can fully regenerate after partial resection, and its underlying mechanisms have been extensively studied. The liver can also rapidly regenerate after injury, with most studies focusing on hepatocyte proliferation; however, how hepatic necrotic lesions during acute or chronic liver diseases are eliminated and repaired remains obscure. Here, we demonstrate that monocyte-derived macrophages (MoMFs) were rapidly recruited to and encapsulated necrotic areas during immune-mediated liver injury and that this feature was essential in repairing necrotic lesions. At the early stage of injury, infiltrating MoMFs activated the Jagged1/notch homolog protein 2 (JAG1/NOTCH2) axis to induce cell death-resistant SRY-box transcription factor …

Randomized Intervention And Outpatient Follow-Up Lowers 30-D Readmissions For Patients With Hepatic Encephalopathy, Decompensated Cirrhosis, Antoinette Pusateri, Kevin Litzenberg, Claire Griffiths, Caitlin Hayes, Bipul Gnyawali, Michelle Manious, Sean G Kelly, Lanla F Conteh, Sajid Jalil, Haikady N Nagaraja, Khalid Mumtaz

Faculty, Staff and Student Publications

BACKGROUND: We previously reported national 30-d readmission rates of 27% in patients with decompensated cirrhosis (DC).

AIM: To study prospective interventions to reduce early readmissions in DC at our tertiary center.

METHODS: Adults with DC admitted July 2019 to December 2020 were enrolled and randomized into the intervention (INT) or standard of care (SOC) arms. Weekly phone calls for a month were completed. In the INT arm, case managers ensured outpatient follow-up, paracentesis, and medication compliance. Thirty-day readmission rates and reasons were compared.

RESULTS: Calculated sample size was not achieved due to coronavirus disease 2019; 240 patients were randomized into …

Reducing The Environmental Impact Of Surgery On A Global Scale: Systematic Review And Co-Prioritization With Healthcare Workers In 132 Countries, National Institute For Health And Care Research Global Health Research Unit On Global Surgery

Faculty, Staff and Student Publications

BACKGROUND: Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres.

METHODS: This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their …

Aryl Hydrocarbon Receptor Maintains Hepatic Mitochondrial Homeostasis In Mice, Mi Jeong Heo, Ji Ho Suh, Sung Ho Lee, Kyle L Poulsen, Yu A An, Bhagavatula Moorthy, Sean M Hartig, David D Moore, Kang Ho Kim

Faculty, Staff and Student Publications

OBJECTIVE: Mitophagy removes damaged mitochondria to maintain cellular homeostasis. Aryl hydrocarbon receptor (AhR) expression in the liver plays a crucial role in supporting normal liver functions, but its impact on mitochondrial function is unclear. Here, we identified a new role of AhR in the regulation of mitophagy to control hepatic energy homeostasis.

METHODS: In this study, we utilized primary hepatocytes from AhR knockout (KO) mice and AhR knockdown AML12 hepatocytes. An endogenous AhR ligand, kynurenine (Kyn), was used to activate AhR in AML12 hepatocytes. Mitochondrial function and mitophagy process were comprehensively assessed by MitoSOX and mt-Keima fluorescence imaging, Seahorse XF-based …

Elevated Bile Acids Are Associated With Left Ventricular Structural Changes In Biliary Atresia, Manpreet K Virk, Muhammad Umair M Mian, Dalia A Bashir, John K Wilkes, Tobias Schlingman, Saul Flores, Curtis Kennedy, Fong Lam, Ayse A Arikan, Trung Nguyen, Krupa Mysore, Nhu Thao Nguyen Galvan, Jorge Coss-Bu, Saul J Karpen, Sanjiv Harpavat, Moreshwar S Desai

Faculty, Staff and Students Publications

BACKGROUND: In children with biliary atresia (BA), pathologic structural changes within the heart, which define cirrhotic cardiomyopathy, are associated with adverse perioperative outcomes. Despite their clinical relevance, little is known about the pathogenesis and triggers of pathologic remodeling. Bile acid excess causes cardiomyopathy in experimental cirrhosis, but its role in BA is poorly understood.

METHODS: Echocardiographic parameters of left ventricular (LV) geometry [LV mass (LVM), LVM indexed to height, left atrial volume indexed to BSA (LAVI), and LV internal diameter (LVID)] were correlated with circulating serum bile acid concentrations in 40 children (52% female) with BA listed for transplantation. A …

Interleukin-33 Facilitates Liver Regeneration Through Serotonin-Involved Gut-Liver Axis, Yankai Wen, Christoph Emontzpohl, Long Xu, Constance L Atkins, Jong-Min Jeong, Yang Yang, Kangho Kim, Chuan Wu, Shizuo Akira, Cynthia Ju

Faculty, Staff and Student Publications

BACKGROUND AND AIMS: Insufficient liver regeneration causes post-hepatectomy liver failure and small-for-size syndrome. Identifying therapeutic targets to enhance hepatic regenerative capacity remains urgent. Recently, increased IL-33 was observed in patients undergoing liver resection and in mice after partial hepatectomy (PHx). The present study aims to investigate the role of IL-33 in liver regeneration after PHx and to elucidate its underlying mechanisms.

APPROACH AND RESULTS: We performed PHx in IL-33 -/- , suppression of tumorigenicity 2 (ST2) -/- , and wild-type control mice, and found deficiency of IL-33 or its receptor ST2 delayed liver regeneration. The insufficient liver regeneration could be …

Acute Lithiasis Cholecystitis; Particularities Of Diagnosis And Treatment In The Elderly, Adrian Silaghi, Bogdan Socea, Petrisor Banu, Vlad Dumitru Baleanu, Dragos Epistatu, Ioana Paunica, Vlad Denis Constantin

Journal of Mind and Medical Sciences

Objectives. The incidence of acute cholecystitis increases with age, when patients usually associate additional comorbidities. Such comorbidities and the late presentation to the doctor make the treatment more complex, associating higher rates of complications. The present study aims to evaluate the methods of diagnosis and treatment applied to a group of older patients with acute cholecystitis. Materials and Methods. 585 patients were enrolled in the study between 2019 and 2023. The inclusion criteria in the study were represented by the presence of the diagnosis of acute cholecystitis in patients over 65 years of age, while patients who presented complex locoregional …

Eosinophils Protect Against Acetaminophen-Induced Liver Injury Through Cyclooxygenase-Mediated Il-4/Il-13 Production, Long Xu, Yang Yang, Jiali Jiang, Yankai Wen, Jong-Min Jeong, Christoph Emontzpohl, Constance L Atkins, Kangho Kim, Elizabeth A Jacobsen, Hua Wang, Cynthia Ju

Faculty, Staff and Student Publications

BACKGROUND AND AIMS: A better understanding of the underlying mechanism of acetaminophen (APAP)-induced liver injury (AILI) remains an important endeavor to develop therapeutic approaches. Eosinophils have been detected in liver biopsies of patients with APAP overdose. We recently demonstrated a profound protective role of eosinophils against AILI; however, the molecular mechanism had not been elucidated.

APPROACH AND RESULTS: In agreement with our previous data from experiments using genetic deletion of eosinophils, we found that depletion of eosinophils in wild-type (WT) mice by an anti-IL-15 antibody resulted in exacerbated AILI. Moreover, adoptive transfer of eosinophils significantly reduced liver injury and mortality …

A Novel Humanized Chi3l1 Blocking Antibody Attenuates Acetaminophen-Induced Liver Injury In Mice, Leike Li, Yankai Wen, Daniel Wrapp, Jongmin Jeong, Peng Zhao, Wei Xiong, Constance Lynn Atkins, Zhao Shan, Deng Hui, Jason S Mclellan, Ningyan Zhang, Cynthia Ju, Zhiqiang An

Faculty, Staff and Student Publications

Acetaminophen (APAP) overdose is a leading cause of acute liver injury in the USA. The chitinase 3-like-1 (Chi3l1) protein contributes to APAP-induced liver injury (AILI) by promoting hepatic platelet recruitment. Here, we report the development of a Chi3l1-targeting antibody as a potential therapy for AILI. By immunizing a rabbit successively with the human and mouse Chi3l1 proteins, we isolated cross-reactive monoclonal antibodies (mAbs) from single memory B cells. One of the human and mouse Chi3l1 cross-reactive mAbs was humanized and characterized in both

Interplay Between Liver Type 1 Innate Lymphoid Cells And Nk Cells Drives The Development Of Alcoholic Steatohepatitis, Chen Cheng, Qian Zhang, Yue Li, Jiali Jiang, Linxi Xie, Haiyuan Shen, Dongqing Wu, Hejiao Zhang, Huiru Zhang, Xuan Wang, Hongyu Wu, Jingjing Xu, Li Gui, Bao Li, Cynthia Ju, Hui Peng, Shi Yin, Long Xu

Faculty, Staff and Student Publications

BACKGROUND & AIMS: Liver contains high frequency of group 1 innate lymphoid cells (ILC), which are composed of comparable number of type 1 ILC (ILC1) and natural killer (NK) cells in steady state. Little is known about whether and how the interaction between ILC1 and NK cells affects the development of alcoholic liver disease.

METHODS: A mouse model of chronic alcohol abuse plus single-binge (Gao-Binge model) was established. The levels of alanine aminotransferase/aspartate aminotransferase, hepatic lipid, and inflammatory cytokines or neutrophils were measured to evaluate the degree of liver injury, steatosis, and inflammation. Flow cytometric analysis, cell depletion, or adoptive …

Surgical And Oncological Outcomes Of Hepatic Resection For Hepatocellular Carcinoma: Report From A Low Volume Centre In A Developing Country, Muhammad Rizwan Khan, Saleema Begum, Muhammad Tayyab Ul Hasan Siddiqui

Section of General Surgery

Objective: To review the surgical and oncological outcomes of patients who underwent hepatic resection for hepatocellular carcinoma (HCC).
Study design: Cohort study.
Place and duration of study: Department of Surgery of the Aga Khan University Hospital Karachi, from 2008 to 2019.
Methodology: Consecutive patients who underwent hepatic resection for HCC at the Hospital were included. The data were collected and analysed on aspects including demographics, liver function status, tumour characteristics, perioperative management, and surgical and oncological outcomes. Survival analyses were performed using the Kaplan-Meier method, and log-rank test was applied to determine the influence of variables on overall and disease-free …

Targeting Hyaluronic Acid Synthase-3 (Has3) For The Treatment Of Advanced Renal Cell Carcinoma, Xiaohan Xu, Kyle L Poulsen, Lijuan Wu, Shan Liu, Tatsunori Miyata, Qiaoling Song, Qingda Wei, Chenyang Zhao, Chunhua Lin, Jinbo Yang

Faculty, Staff and Student Publications

Non-alcohol-associated fatty liver/steatohepatitis (NAFL/NASH) has become the leading cause of liver disease worldwide. NASH, an advanced form of NAFL, can be progressive and more susceptible to developing cirrhosis and hepatocellular carcinoma. Currently, lifestyle interventions are the most essential and effective strategies for preventing and controlling NAFL without the development of fibrosis. While there are still limited appropriate drugs specifically to treat NAFL/NASH, growing progress is being seen in elucidating the pathogenesis and identifying therapeutic targets. In this review, we discussed recent developments in etiology and prospective therapeutic targets, as well as pharmacological candidates in pre/clinical trials and patents, with a …

Hepatic Recruitment Of Eosinophils And Their Protective Function During Acute Liver Injury, Long Xu, Yang Yang, Yankai Wen, Jong-Min Jeong, Christoph Emontzpohl, Constance L Atkins, Zhaoli Sun, Kyle L Poulsen, David R Hall, J Steve Bynon, Bin Gao, William M Lee, Jody Rule, Elizabeth A Jacobsen, Hua Wang, Cynthia Ju

Faculty, Staff and Student Publications

BACKGROUND & AIMS: Beyond the classical description of eosinophil functions in parasite infections and allergic diseases, emerging evidence supports a critical role of eosinophils in resolving inflammation and promoting tissue remodeling. However, the role of eosinophils in liver injury and the underlying mechanism of their recruitment into the liver remain unclear.

METHODS: Hepatic eosinophils were detected and quantified using flow cytometry and immunohistochemical staining. Eosinophil-deficient (ΔdblGata1) mice were used to investigate the role of eosinophils in 3 models of acute liver injury. In vivo experiments using Il33

RESULTS: Hepatic accumulation of eosinophils was observed in patients with acetaminophen (APAP)-induced liver …

Role Of The Chemokine System In Liver Fibrosis: A Narrative Review, Kyle L Poulsen, Christina K Cajigas-Du Ross, Jarod K Chaney, Laura E Nagy

Faculty, Staff and Student Publications

BACKGROUND AND OBJECTIVE: Liver fibrosis is a disease with characteristics of an aberrant wound healing response. Fibrosis is commonly the end-stage for chronic liver diseases like alcohol-associated liver disease (ALD), metabolic-associated liver disease, viral hepatitis, and hepatic autoimmune disease. Innate immunity contributes to the progression of many diseases through multiple mechanisms including production of pro-inflammatory mediators, leukocyte infiltration and tissue injury. Chemokines and their receptors orchestrate accumulation and activation of immune cells in tissues and are associated with multiple liver diseases; however, much less is known about their potential roles in liver fibrosis. This is a narrative review of current …

Evaluation Of Preoperative Anemia And Transfusion Requirements In Adult Liver Transplant Recipients, Parissa M.N. Moghimi, Erika A. Aldag, Rachel Pedersen, Ajay Sahajpal, Jacob N. Clendenon, Vikraman Gunabushanam, Mehraboon S. Irani, David J. Kramer

Journal of Patient-Centered Research and Reviews

Background: Liver transplantation is often associated with massive blood loss due to surgical complexity and the hemostatic abnormalities of end-stage liver disease. Blood transfusions have been associated with increased risk of infection, multiorgan dysfunction, graft loss and mortality.

Purpose: To determine for liver transplantation whether correlation exists between preoperative anemia and transfusion requirements, length of stay or incidence of postoperative infection.

Methods: A retrospective review of liver transplantations from Jan. 1, 2012, to June 30, 2015, was conducted. Packed red blood cell (PRBC), fresh frozen plasma (FFP), platelet and cryoprecipitate units were collected preoperatively, intraoperatively and within the first 48 …