Mario Chojkier

10.8k total citations · 2 hit papers
77 papers, 6.8k citations indexed

About

Mario Chojkier is a scholar working on Hepatology, Molecular Biology and Epidemiology. According to data from OpenAlex, Mario Chojkier has authored 77 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Hepatology, 25 papers in Molecular Biology and 23 papers in Epidemiology. Recurrent topics in Mario Chojkier's work include Liver Disease Diagnosis and Treatment (20 papers), Liver physiology and pathology (19 papers) and Liver Disease and Transplantation (12 papers). Mario Chojkier is often cited by papers focused on Liver Disease Diagnosis and Treatment (20 papers), Liver physiology and pathology (19 papers) and Liver Disease and Transplantation (12 papers). Mario Chojkier collaborates with scholars based in United States, United Kingdom and France. Mario Chojkier's co-authors include Martina Buck, K Houglum, David A. Brenner, Michael Karin, J.A. Solís-Herruzo, Peter Angel, Maureen O’Hara, Christian Trautwein, Tony Hunter and Peter van der Geer and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Journal of Clinical Investigation.

In The Last Decade

Mario Chojkier

76 papers receiving 6.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Prolonged activation of jun and collagenase genes by tumour necrosis factor-α

1989 654 citations David A. Brenner, Maureen O’Hara et al. Nature profile →
LAP, a novel member of the C/EBP gene family, encodes a liver-enriched transcriptional activator protein.

1990 543 citations Mario Chojkier et al. profile →

Peers

Countries citing papers authored by Mario Chojkier

Since Specialization

Citations

This map shows the geographic impact of Mario Chojkier's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Mario Chojkier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mario Chojkier more than expected).

Fields of papers citing papers by Mario Chojkier

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mario Chojkier. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Mario Chojkier. The network helps show where Mario Chojkier may publish in the future.

Co-authorship network of co-authors of Mario Chojkier

This figure shows the co-authorship network connecting the top 25 collaborators of Mario Chojkier. A scholar is included among the top collaborators of Mario Chojkier based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Mario Chojkier. Mario Chojkier is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Blood Microbiome Quantity and the Hyperdynamic Circulation in Decompensated Cirrhotic Patients 2017 ·PLoS ONE ·(unknown), (unknown), Mario Chojkier, Martina Buck	40
2	190 AST-120 (SPHERICAL CARBON ADSORBENT) IN COVERT HEPATIC ENCEPHALOPATHY: RESULTS OF THE ASTUTE TRIAL 2013 ·Journal of Hepatology ·(unknown), (unknown), Mario Chojkier, (unknown), Averell H. Sherker, Ravikumar Vemuru, Norman Sussman, (unknown), G. Morelli, Keith E. Anderson, (unknown), K. Mullen	14
3	Novel inflammatory biomarkers of portal pressure in compensated cirrhosis patients 2013 ·Hepatology ·Martina Buck, Guadalupe García–Tsao, Roberto J. Groszmann, (unknown), Norman D. Grace, Andrew K. Burroughs, David Patch, Daniel S. Matloff, Paul Clopton, Mario Chojkier	57
4	105 PHASE 2, MULTICENTER, RANDOMIZED STUDY OF AST-120 (SPHERICAL CARBON ADSORBENT) VS. LACTULOSE IN THE TREATMENT OF LOW-GRADE HEPATIC ENCEPHALOPATHY (HE) 2009 ·Journal of Hepatology ·(unknown), Tarek Hassanein, (unknown), Douglas M. Heuman, Donald J. Hillebrand, Mario Chojkier, (unknown), (unknown), (unknown)	24
5	C/EBPβ phosphorylation rescues macrophage dysfunction and apoptosis induced by anthrax lethal toxin 2007 ·American Journal of Physiology-Cell Physiology ·Martina Buck, Mario Chojkier	13
6	A Ribosomal S-6 Kinase–Mediated Signal to C/EBP-β Is Critical for the Development of Liver Fibrosis 2007 ·PLoS ONE ·Martina Buck, Mario Chojkier	38
7	Troglitazone and liver injury 2005 ·Hepatology ·Mario Chojkier	88
8	Signal Transduction in the Liver: C/Ebpβ Modulates Cell Proliferation and Survival 2003 ·Hepatology ·Martina Buck, Mario Chojkier	42
9	Hepatic sinusoidal-obstruction syndrome: toxicity of pyrrolizidine alkaloids 2003 ·Journal of Hepatology ·Mario Chojkier	93
10	C/EBPβ Phosphorylation by RSK Creates a Functional XEXD Caspase Inhibitory Box Critical for Cell Survival 2001 ·Molecular Cell ·Martina Buck, Valeria Poli, Tony Hunter, Mario Chojkier	148
11	Phosphorylation of Rat Serine 105 or Mouse Threonine 217 in C/EBPβ Is Required for Hepatocyte Proliferation Induced by TGFα 1999 ·Molecular Cell ·Martina Buck, Valeria Poli, Peter van der Geer, Mario Chojkier, Tony Hunter	152
12	A pilot study of the effects of d-alpha-tocopherol on hepatic stellate cell activation in chronic hepatitis C 1997 ·Gastroenterology ·K Houglum, Arjun Venkataramani, Kip D. Lyche, Mario Chojkier	179
13	Excess iron induces hepatic oxidative stress and transforming growth factor β1 in genetic hemochromatosis 1997 ·Hepatology ·K Houglum, Grant A. Ramm, Dorothy H. Crawford, Joseph L. Witztum, Lawrie W. Powell, Mario Chojkier	96
14	Proliferation of hepatic stellate cells is inhibited by phosphorylation of CREB on serine 133. 1997 ·Journal of Clinical Investigation ·K Houglum, (unknown), Mario Chojkier	74
15	Two different cis-acting regulatory regions direct cell-specific transcription of the collagen alpha 1(I) gene in hepatic stellate cells and in skin and tendon fibroblasts. 1995 ·Journal of Clinical Investigation ·K Houglum, Martina Buck, (unknown), (unknown), Paul Börnstein, Mario Chojkier	50
16	Activation of hepatic stellate cells by TGF alpha and collagen type I is mediated by oxidative stress through c-myb expression. 1995 ·Journal of Clinical Investigation ·(unknown), Martina Buck, K Houglum, Mario Chojkier	459
17	Ascorbic acid stimulation of collagen biosynthesis independent of hydroxylation 1991 ·American Journal of Clinical Nutrition ·(unknown), David A. Brenner, Mario Chojkier	32
18	Malondialdehyde and 4-hydroxynonenal protein adducts in plasma and liver of rats with iron overload. 1990 ·Journal of Clinical Investigation ·K Houglum, Małgorzata Filip, Joseph L. Witztum, Mario Chojkier	204
19	Prolonged activation of jun and collagenase genes by tumour necrosis factor-α breakdown → 1989 ·Nature ·David A. Brenner, Maureen O’Hara, Peter Angel, Mario Chojkier, Michael Karin	654
20	Therapeutic strategies for hepatic fibrosis 1988 ·Hepatology ·Mario Chojkier, David A. Brenner	64

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact