Arun J. Sanyal

Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 1%percentile

7.2Author DataRank

Indexed papers

4in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 4 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Prospective Study of Outcomes in Adults with Nonalcoholic Fatty Liver Disease

New England Journal of Medicine(2021)10.1056/nejmoa2029349

Top 3%

6.5DataRank

Top 3%1083 citations

Mark L. Van Natta, Jeanne M. Clark, Brent A. Neuschwander‐Tetri, Anna‐Mae Diehl, Srinivasan Dasarathy +12 more

Papers

Driven by 66 papers — median percentile 83. Top paper: “Prospective Study of Outcomes in Adults with Nonalcoholic Fatty Liver Disease”.

Prospective Study of Outcomes in Adults with Nonalcoholic Fatty Liver Disease

New England Journal of Medicine(2021)10.1056/nejmoa2029349

Top 3%

6.5DataRank

Top 3%1083 citations

Mark L. Van Natta, Jeanne M. Clark, Brent A. Neuschwander‐Tetri, Anna‐Mae Diehl, Srinivasan Dasarathy +12 more

Fibrosis Progression Rate in Biopsy-Proven Nonalcoholic Fatty Liver Disease Among People With Diabetes Versus People Without Diabetes: A Multicenter Study

Gastroenterology(2023)10.1053/j.gastro.2023.04.025

N/A

4.7DataRank · unranked

175 citations

Laura Wilson, Cynthia Behling, David E. Kleiner, Kris V. Kowdley, Srinivasan Dasarathy +73 more

Multicenter Validation of Association Between Decline in MRI‐PDFF and Histologic Response in NASH

Hepatology(2020)10.1002/hep.31121

N/A

4.4DataRank · unranked

145 citations

Brent A. Neuschwander‐Tetri, Arun J. Sanyal, Naga Chalasani, Anna Mae Diehl, Norah A. Terrault +10 more

Tropifexor for nonalcoholic steatohepatitis: an adaptive, randomized, placebo-controlled phase 2a/b trial

Nature Medicine(2023)10.1038/s41591-022-02200-8

N/A

3.0DataRank · unranked

167 citations

Patricia López, Eric Lawitz, Kathryn Jean Lucas, Juergen Loeffler, Won Kim +22 more

Changes in abdominal adipose tissue depots assessed by MRI correlate with hepatic histologic improvement in non-alcoholic steatohepatitis

Journal of Hepatology(2022)10.1016/j.jhep.2022.10.027

N/A

1.5DataRank · unranked

35 citations

Michael S. Middleton, Guilherme Moura Cunha, Timoteo I. Delgado, Tanya Wolfson, Anthony Gamst +14 more

Repeatability of MRI Biomarkers in Nonalcoholic Fatty Liver Disease: The NIMBLE Consortium

Radiology(2023)10.1148/radiol.231092

N/A

1.3DataRank · unranked

46 citations

Sudhakar K. Venkatesh, Nancy A. Obuchowski, Michael S. Middleton, Jun Chen, Kay Pepin +15 more

Randomized trial of anakinra plus zinc vs. prednisone for severe alcohol-associated hepatitis

Journal of Hepatology(2024)10.1016/j.jhep.2024.01.031

N/A

1.2DataRank · unranked

56 citations

Srinivasan Dasarathy, Wanzhu Tu, Patrick S. Kamath, Naga Chalasani, Craig J. McClain +49 more

Reproducibility and Repeatability of US Shear-Wave and Transient Elastography in Nonalcoholic Fatty Liver Disease

Radiology(2024)10.1148/radiol.233094

N/A

1.1DataRank · unranked

40 citations

Arinc Ozturk, Sarah P. Sherlock, Guilherme Moura Cunha, X J Wang, Qian Li +17 more

Portosystemic Encephalopathy After Transjugular Intrahepatic Portosystemic Shunt: Results of A Prospective Controlled Study

Hepatology(1994)10.1002/hep.1840200109

N/A

0.848DataRank · unranked

284 citations

Arthur M. Freedman, Mitchell L. Shiffman, Preston P. Purdum, Velimir A. Luketic, Andrea K. Cheatham +1 more

Fatty Liver Disease in a Prospective North American Cohort of Adults With Human Immunodeficiency Virus and Hepatitis B Virus Coinfection

Clinical Infectious Diseases(2020)10.1093/cid/ciaa1303

N/A

0.815DataRank · unranked

19 citations

Wendy C. King, David E. Kleiner, Mamta K. Jain, Raymond T. Chung, Mark Sulkowski +6 more

A multiancestry genome-wide association study of unexplained chronic ALT elevation as a proxy for nonalcoholic fatty liver disease with histological and radiological validation

Nature Genetics(2022)10.1038/s41588-022-01078-z

N/A

0.793DataRank · unranked

197 citations

Shweta Ramdas, Kimberly Lorenz, Xiuqing Guo, Rebecca Darlay, Heather J. Cordell +86 more

Nonalcoholic fatty liver disease is specifically related to the risk of hepatocellular cancer but not extrahepatic malignancies

Frontiers in Endocrinology(2022)10.3389/fendo.2022.1037211

Top 30%

0.659DataRank

Top 30%7 citations

Donna K. McClish, Le Kang, Tamás Gál, Arun J. Sanyal, Somaya Albhaisi

Increases and decreases in liver stiffness measurement are independently associated with the risk of liver-related events in NAFLD

Journal of Hepatology(2024)10.1016/j.jhep.2024.05.008

N/A

0.648DataRank · unranked

74 citations

Eduardo Vilar‐Gómez, Laura Wilson, Francis Pike, David E. Kleiner, Brent A. Neuschwander‐Tetri +9 more

A trans-ancestry genome-wide association study of unexplained chronic ALT elevation as a proxy for nonalcoholic fatty liver disease with histological and radiological validation

medRxiv(2021)10.1101/2020.12.26.20248491

N/A

0.425DataRank · unranked

16 citations

Shweta Ramdas, Kimberly Lorenz, Xiuqing Guo, Rebecca Darlay, Heather J. Cordell +85 more

Digital quantitation of bridging fibrosis and septa reveals changes in natural history and treatment not seen with conventional histology

Liver International(2024)10.1111/liv.16092

N/A

0.312DataRank · unranked

7 citations

David E. Kleiner, Elaine Chng, Dominique Brees, Chandrassegar Saravanan, Yayun Ren +3 more

Expert Delphi Consensus on Surrogate Endpoints for Treatment Assessment in Metabolic Dysfunction-Associated Steatohepatitis

Clinical Gastroenterology and Hepatology(2026)10.1016/j.cgh.2025.12.001

N/A

0.241DataRank · unranked

4 citations

Atsushi Nakajima, Elisabetta Bugianesi, Giada Sebastiani, Jörn M. Schattenberg, Leon A. Adams +27 more

Changes in Serum Myostatin Levels in Alcoholic Hepatitis Correlate with Improvement in MELD

Digestive Diseases and Sciences(2020)10.1007/s10620-020-06632-5

N/A

0.223DataRank · unranked

3 citations

Abhishek Madathanapalli, Vijay S. Are, Vijay H. Shah, Arun J. Sanyal, Qing Tang +6 more

MicroRNA isomiRs reveal novel pathways linked to disease activity and fibrosis in MASLD

Clinical and Molecular Hepatology(2025)10.3350/cmh.2025.0933

N/A

0.104DataRank · unranked

1 citations

Stephen A. Hoang, Guangliang Wang, F. Mirshahi, Jessie Ang, Matthew Long +10 more

Repeatability and Reproducibility of Artificial Imaging-based Digital Pathology for the Evaluation of Liver Fibrosis

Clinical Gastroenterology and Hepatology(2025)10.1016/j.cgh.2025.06.042

N/A

0.104DataRank · unranked

1 citations

Jason P.E. Chang, Dean Tai, Claudia Filozof, David E. Kleiner, Arun J. Sanyal +1 more

Complexity of ballooned hepatocyte feature recognition: Defining a training atlas for artificial intelligence-based imaging in NAFLD

Journal of Hepatology(2022)10.1016/j.jhep.2022.01.011

N/A

0DataRank · unranked

155 citations

Andrew D. Clouston, Zachary Goodman, Cynthia D. Guy, David E. Kleiner, Carolin Lackner +18 more

Development of Alcohol‐Associated Hepatitis Is Associated With Specific Changes in Gut‐Modified Bile Acids

Hepatology Communications(2022)10.1002/hep4.1885

N/A

0DataRank · unranked

33 citations

Ekaterina Smirnova, Puneet Puri, Naga Chalasani, Vijay H. Shah, Calvin Kiani +4 more

Validation of the accuracy of the FAST™ score for detecting patients with at-risk nonalcoholic steatohepatitis (NASH) in a North American cohort and comparison to other non-invasive algorithms

PLoS ONE(2022)10.1371/journal.pone.0266859

N/A

0DataRank · unranked

44 citations

Mark L. Van Natta, Mariana Lazo, Arunkumar Krishnan, Brent A. Neuschwander‐Tetri, Rohit Loomba +21 more

A new preclinical model of western diet‐induced progression of non‐alcoholic steatohepatitis to hepatocellular carcinoma

The FASEB Journal(2022)10.1096/fj.202200346r

N/A

0DataRank · unranked

37 citations

Cynthia Weigel, Ryan D. R. Brown, Pierre Bédossa, Mikhail G. Dozmorov, Arun J. Sanyal +2 more

RNA binding protein HuR protects against NAFLD by suppressing long noncoding RNA H19 expression

Cell & Bioscience(2022)10.1186/s13578-022-00910-7

N/A

0DataRank · unranked

20 citations

Yunling Tai, Grayson W. Way, Jing Zeng, Derrick Zhao, Lianyong Su +12 more

Derivation and Validation of a Model to Predict Clinically Significant Portal Hypertension Using Transient Elastography and FIB-4

Journal of Clinical Gastroenterology(2022)10.1097/mcg.0000000000001664

N/A

0DataRank · unranked

13 citations

Samarth Patel, Jonathan W. Yu, Le Kang, Christopher Bailey, Brian J. Strife +11 more

Comparison of clinical prediction rules for ruling out cirrhosis in nonalcoholic fatty liver disease (NAFLD)

Alimentary Pharmacology & Therapeutics(2022)10.1111/apt.16874

N/A

0DataRank · unranked

14 citations

Marie Boyle, Stuart McPherson, Mark L. Van Natta, Arun J. Sanyal, Kris V. Kowdley +13 more

RNA binding protein HuR protects against NAFLD by suppressing long noncoding RNA H19 expression

Research Square(2022)10.21203/rs.3.rs-1899177/v1

N/A

0DataRank · unranked

2 citations

Yunling Tai, Grayson W. Way, Jing Zeng, Derrick Zhao, Lianyong Su +11 more

Metabolic Syndrome and Its Association with Nonalcoholic Steatohepatitis

Clinics in Liver Disease(2023)10.1016/j.cld.2023.01.002

N/A

0DataRank · unranked

46 citations

Arun J. Sanyal, Kenneth Cusi, Fernando Bril

Neutrophils exacerbate acetaminophen-induced liver injury by producing cytotoxic interferon-γ

International Immunopharmacology(2023)10.1016/j.intimp.2023.110734

N/A

0DataRank · unranked

32 citations

Chunqing Guo, Zheng Liu, Jinyang Cai, Chong Wang, Huanfa Yi +5 more

Age, BMI, and Type 2 Diabetes Modify the Relationship Between PNPLA3 and Advanced Fibrosis in Children and Adults With NAFLD

Clinical Gastroenterology and Hepatology(2023)10.1016/j.cgh.2023.12.009

N/A

0DataRank · unranked

22 citations

Eduardo Vilar‐Gómez, Katherine P. Yates, Laura Wilson, Brent A. Neuschwander‐Tetri, Rohit Loomba +9 more

Design of a multicenter randomized clinical trial for treatment of Alcohol-Associated Hepatitis

Contemporary Clinical Trials Communications(2023)10.1016/j.conctc.2023.101074

N/A

0DataRank · unranked

21 citations

Samer Gawrieh, Srinivasan Dasarathy, Mack C. Mitchell, Douglas A. Simonetto, Kavish R. Patidar +9 more

Second-Harmonic Generated Quantifiable Fibrosis Parameters Provide Signatures for Disease Progression and Regression in Nonalcoholic Fatty Liver Disease

Clinical Pathology(2023)10.1177/2632010x231162317

N/A

0DataRank · unranked

17 citations

Dean Tai, Yayun Ren, Elaine Chng, Mulugeta Seneshaw, Faridoddin Mirshahi +4 more

Fibrosis-4 index is associated with the risk of hepatocellular carcinoma in patients with cirrhosis and nonalcoholic steatohepatitis

Frontiers in Oncology(2023)10.3389/fonc.2023.1198871

N/A

0DataRank · unranked

6 citations

Jing Sun, Arun J. Sanyal, Somaya Albhaisi

Scavenger receptor a is a major homeostatic regulator that restrains drug-induced liver injury

Hepatology(2023)10.1097/hep.0000000000000044

N/A

0DataRank · unranked

14 citations

Wenjie Liu, Zheng Liu, Jinyang Cai, Xiaofei Yu, Hongxia Wang +10 more

An unbiased ranking of murine dietary models based on their proximity to human metabolic dysfunction-associated steatotic liver disease (MASLD)

Nature Metabolism(2024)10.1038/s42255-024-01043-6

N/A

0DataRank · unranked

237 citations

Ioannis Kamzolas, Lea Mørch Harder, Fiona Oakley, Christian Trautwein, Maximilian Hatting +83 more

Designing clinical trials to address alcohol use and alcohol-associated liver disease: an expert panel Consensus Statement

Nature Reviews Gastroenterology & Hepatology(2024)10.1038/s41575-024-00936-x

N/A

0DataRank · unranked

48 citations

Katie Witkiewitz, Jessica L. Mellinger, Frank A. Anania, Ramón Bataller, Thomas G. Cotter +26 more

PNPLA3 rs738409, age, diabetes, sex, and advanced fibrosis jointly contribute to the risk of major adverse liver outcomes in metabolic dysfunction-associated steatotic liver disease

Hepatology(2024)10.1097/hep.0000000000000896

N/A

0DataRank · unranked

37 citations

Eduardo Vilar‐Gómez, Rohit Loomba, Katherine P. Yates, Anna Mae Diehl, Brent A. Neuschwander‐Tetri +7 more

Reporting guidelines for precision medicine research of clinical relevance: the BePRECISE checklist

Nature Medicine(2024)10.1038/s41591-024-03033-3

N/A

0DataRank · unranked

37 citations

Zhila Semnani‐Azad, Mario Luca Morieri, Ashley Ng, Abrar Ahmad, Hugo Fitipaldi +18 more

Utility of AI digital pathology as an aid for pathologists scoring fibrosis in MASH

Journal of Hepatology(2024)10.1016/j.jhep.2024.11.032

N/A

0DataRank · unranked

19 citations

Serene Lek, Charlene Z. L. Ong, Chun Kit Wong, Yongqi Zhou, Aileen Wee +19 more

A patient-based iPSC-derived hepatocyte model of alcohol-associated cirrhosis reveals bioenergetic insights into disease pathogenesis

Nature Communications(2024)10.1038/s41467-024-47085-y

N/A

0DataRank · unranked

11 citations

Cheryl Marietta, Pei‐Hong Shen, Abdul Oiseni, Faridoddin Mirshahi, Maria Mazzu +8 more

Novel eicosanoid signature in plasma provides diagnostic for metabolic dysfunction-associated steatotic liver disease

Journal of Lipid Research(2024)10.1016/j.jlr.2024.100647

N/A

0DataRank · unranked

9 citations

Aaron M. Armando, Tiffany H Cedeno, Rohit Loomba, Arun J. Sanyal, Edward A. Dennis +1 more

Loss of TIM4-Dependent Efferocytosis in Kupffer Cells Promotes Liver Fibrosis in Nonalcoholic Steatohepatitis

bioRxiv (Cold Spring Harbor Laboratory)(2024)10.1101/2024.01.30.578023

N/A

0DataRank · unranked

1 citations

Xiaobo Wang, Brennan D. Gerlach, Arif Yurdagul, Mary P. Moore, Faridoddin Mirshahi +6 more

Genetic and non-genetic drivers of histological progression and regression in MASLD

Journal of Hepatology(2025)10.1016/j.jhep.2025.09.013

N/A

0DataRank · unranked

12 citations

Katherine P. Yates, David E. Kleiner, Cynthia Behling, Oscar W. Cummings, Laura Wilson +8 more

Discovery of a novel regulator, 3β-sulfate-5-cholestenoic acid, of lipid metabolism and inflammation

American Journal of Physiology-Endocrinology and Metabolism(2025)10.1152/ajpendo.00426.2024

N/A

0DataRank · unranked

4 citations

Arun J. Sanyal, Phillip B. Hylemon, Shunlin Ren, Yaping Wang

Sexual dimorphism of MASLD-driven bone loss

Scientific Reports(2025)10.1038/s41598-025-08693-w

N/A

0DataRank · unranked

4 citations

Mulugeta Seneshaw, Faridoddin Mirshahi, Evan G. Buettmann, Damian C. Genetos, Arun J. Sanyal +2 more

MASLD and MASH increase fracture risk in humans and mice by arresting new bone formation

Research Square(2025)10.21203/rs.3.rs-7775325/v1

N/A

0DataRank · unranked

1 citations

Vinay Jahagirdar, Mulugeta Seneshaw, Faridoddin Mirshahi, Morgan Summerlin, Allison Ip +6 more

Kidney Tubule Secretion Can Discriminate the Cause of Acute Kidney Injury in Cirrhosis

Clinical Journal of the American Society of Nephrology(2025)10.2215/cjn.0000000814

N/A

0DataRank · unranked

0 citations

Justin M. Belcher, Guadalupe García–Tsao, Arun J. Sanyal, Jesse C. Seegmiller, Pranav S. Garimella +3 more

Liver specific transgenic expression of CYP7B1 attenuates early western diet-induced MASLD progression

Journal of Lipid Research(2025)10.1016/j.jlr.2025.100757

N/A

0DataRank · unranked

8 citations

Nanah Bai-Kamara, Daniel Rodrı́guez-Agudo, Hajime Takei, Kei Minowa, Michael Fuchs +9 more

Fecal Microbiome Distinguishes Alcohol Consumption From Alcoholic Hepatitis But Does Not Discriminate Disease Severity

Hepatology(2020)10.1002/hep.31178

N/A

0DataRank · unranked

136 citations

Puneet Puri, Mark Muthiah, Kalyani Daitya, Robert S. Brown, Naga Chalasani +10 more

Progression of Fatty Liver Disease in Children Receiving Standard of Care Lifestyle Advice

Gastroenterology(2020)10.1053/j.gastro.2020.07.034

N/A

0DataRank · unranked

108 citations

Joel E. Lavine, Katherine P. Yates, Jeffrey B. Schwimmer, Jean P. Molleston, Philip Rosenthal +81 more

Circulating Extracellular Vesicles Carrying Sphingolipid Cargo for the Diagnosis and Dynamic Risk Profiling of Alcoholic Hepatitis

Hepatology(2020)10.1002/hep.31256

N/A

0DataRank · unranked

79 citations

Juan Pablo Arab, Mengfei Liu, Pouya Amrollahi, Meihua Wan, Jia Fan +22 more

Current management of non‐alcoholic steatohepatitis

Liver International(2020)10.1111/liv.14355

N/A

0DataRank · unranked

77 citations

Arun J. Sanyal, Mark Muthiah

Burden of Disease due to Nonalcoholic Fatty Liver Disease

Gastroenterology Clinics of North America(2020)10.1016/j.gtc.2019.09.007

N/A

0DataRank · unranked

72 citations

Arun J. Sanyal, Mark Muthiah

Identification of a Metabolic, Transcriptomic, and Molecular Signature of Patatin‐Like Phospholipase Domain Containing 3–Mediated Acceleration of Steatohepatitis

Hepatology(2020)10.1002/hep.31609

N/A

0DataRank · unranked

69 citations

Divya P. Kumar, Sophie C. Cazanave, Mulugeta Seneshaw, Faridoddin Mirshahi, Prasanna K. Santhekadur +9 more

Immune Checkpoint Axes Are Dysregulated in Patients With Alcoholic Hepatitis

Hepatology Communications(2020)10.1002/hep4.1475

N/A

0DataRank · unranked

18 citations

Ying Xia, Jing Yang, Haitao Guo, Guoqing Sun, Arun J. Sanyal +6 more

Review article: the impact of liver‐directed therapies on the atherogenic risk profile in non‐alcoholic steatohepatitis

Alimentary Pharmacology & Therapeutics(2020)10.1111/apt.15935

N/A

0DataRank · unranked

9 citations

Jonathan Velez Rivera, John R. Guyton, Mohammad Shadab Siddiqui, Arun J. Sanyal, Margery A. Connelly

New drugs for non‐alcoholic steatohepatitis

Liver International(2020)10.1111/liv.14354

N/A

0DataRank · unranked

29 citations

C. Figueiredo-Mendes, Cristiane Alves Villela‐Nogueira, Arun J. Sanyal, Ana Carolina Cardoso

Increased hepatic and circulating chemokine and osteopontin expression occurs early in human NAFLD development

PLoS ONE(2020)10.1371/journal.pone.0236353

N/A

0DataRank · unranked

26 citations

Lucy Golden‐Mason, Jeffrey Kaplan, Faridoddin Mirshahi, Veronica Wendy Setiawan, Arun J. Sanyal +2 more

Liver Transplant Is Associated with Sustained Improvement in Tandem Gait and Risk of Falls

Digestive Diseases and Sciences(2020)10.1007/s10620-020-06261-y

N/A

0DataRank · unranked

4 citations

Melanie B. White, Andrew Fagan, Richard K. Sterling, R. Todd Stravitz, Puneet Puri +13 more

Molecular characterisation of hepatocellular carcinoma in patients with non-alcoholic steatohepatitis

Journal of Hepatology(2021)10.1016/j.jhep.2021.04.049

N/A

0DataRank · unranked

234 citations

Sara Torrecilla, Huan Wang, Carla Montironi, Marta Piqué‐Gili, Miguel Torres‐Martín +30 more

Effects of Rare Microbiome Taxa Filtering on Statistical Analysis

Frontiers in Microbiology(2021)10.3389/fmicb.2020.607325

N/A

0DataRank · unranked

214 citations

Xinxin Sun, Karun Rajesh, Naga Chalasani, Kayla Gelow, Barry P. Katz +4 more

Dysregulation of the ESRP2-NF2-YAP/TAZ axis promotes hepatobiliary carcinogenesis in non-alcoholic fatty liver disease

Journal of Hepatology(2021)10.1016/j.jhep.2021.04.033

N/A

0DataRank · unranked

57 citations

Muthana Al Abo, Rajesh Kumar Dutta, Seh Hoon Oh, Kun Xiang, Xiyou Zhou +9 more

NAFLD-related HCC

Advances in cancer research(2021)10.1016/bs.acr.2020.11.001

N/A

0DataRank · unranked

22 citations

Arun J. Sanyal, Bubu A. Banini

Liver biopsy in the real world—reporting, expert concordance and correlation with a pragmatic clinical diagnosis

Alimentary Pharmacology & Therapeutics(2021)10.1111/apt.16674

N/A

0DataRank · unranked

21 citations

Michael O. Idowu, Andrea R. Mospan, Andrew G. Allmon, Michael Roden, Philip N. Newsome +8 more

Role of candidate gene variants in modulating the risk and severity of alcoholic hepatitis

Alcoholism Clinical and Experimental Research(2021)10.1111/acer.14581

N/A

0DataRank · unranked

15 citations

Tiebing Liang, Qing Tang, Bubu A. Banini, Vijay H. Shah, Arun J. Sanyal +3 more

Evolution of Fatty Liver Disease and Relationship With Lipoproteins and Clinical Outcomes in Hepatitis B/Human Immunodeficiency Virus Coinfection

Clinical Infectious Diseases(2021)10.1093/cid/ciab764

N/A

0DataRank · unranked

1 citations

Wendy C. King, David E. Kleiner, Raymond T. Chung, Atul K. Bhan, Marc G. Ghany +8 more

Arun J. Sanyal

Indexed papers

Top data-sharing exemplar

Papers