David A. Shafritz

12.1k total citations · 1 hit paper
145 papers, 9.7k citations indexed

About

David A. Shafritz is a scholar working on Hepatology, Molecular Biology and Epidemiology. According to data from OpenAlex, David A. Shafritz has authored 145 papers receiving a total of 9.7k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Hepatology, 57 papers in Molecular Biology and 51 papers in Epidemiology. Recurrent topics in David A. Shafritz's work include Liver physiology and pathology (53 papers), Hepatitis B Virus Studies (35 papers) and Pancreatic function and diabetes (30 papers). David A. Shafritz is often cited by papers focused on Liver physiology and pathology (53 papers), Hepatitis B Virus Studies (35 papers) and Pancreatic function and diabetes (30 papers). David A. Shafritz collaborates with scholars based in United States, Italy and Israel. David A. Shafritz's co-authors include Mariana D. Dabeva, Michael C. Kew, Michael Oertel, W. French Anderson, Daniel Shouval, Harvey M. Lieberman, Robert D. Burk, Stefanos J. Hadziyannis, Jay H. Hoofnagle and Hans Pópper and has published in prestigious journals such as Nature, New England Journal of Medicine and Cell.

In The Last Decade

David A. Shafritz

145 papers receiving 9.1k 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.

Integration of Hepatitis B Virus DNA into the Genome of Liver Cells in Chronic Liver Disease and Hepatocellular Carcinoma

1981 580 citations David A. Shafritz, Michael C. Kew et al. profile →

Peers

David A. Shafritz

HEPAT

EPIDE

SURGE

ONCOL

Jin‐Chuan Sheu Taiwan

Hiroyuki Marusawa Japan

Karl‐Hermann Meyer zum Büschenfelde Germany

Tatsuo Kanda Japan

Tetsuya Ishikawa Japan

Ratna B. Ray United States

Joseph Locker United States

Jing‐hsiung James Ou United States

Patricia F. Lalor United Kingdom

Hans Will Germany

Jin‐Chuan Sheu Taiwan

David A. Shafritz

5.1k ×1.0

HEPAT

4.2k ×1.2

EPIDE

2.1k ×0.6

1.8k ×0.6

SURGE

1.4k ×1.6

ONCOL

Citations per year, relative to David A. Shafritz David A. Shafritz (= 1×) peers Jin‐Chuan Sheu

Countries citing papers authored by David A. Shafritz

Since Specialization

Citations

This map shows the geographic impact of David A. Shafritz'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 David A. Shafritz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David A. Shafritz more than expected).

Fields of papers citing papers by David A. Shafritz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David A. Shafritz. 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 David A. Shafritz. The network helps show where David A. Shafritz may publish in the future.

Co-authorship network of co-authors of David A. Shafritz

This figure shows the co-authorship network connecting the top 25 collaborators of David A. Shafritz. A scholar is included among the top collaborators of David A. Shafritz 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 David A. Shafritz. David A. Shafritz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Menthena, Anuradha, Christoph Koehler, Mladen I. Yovchev, et al.. (2010). Activin A, p15INK4b Signaling, and Cell Competition Promote Stem/Progenitor Cell Repopulation of Livers in Aging Rats. Gastroenterology. 140(3). 1009–1020.e8. 51 indexed citations

Oertel, Michael, Anuradha Menthena, Yuanqing Chen, & David A. Shafritz. (2007). Comparison of hepatic properties and transplantation of Thy-1+ and Thy-1− cells isolated from embryonic day 14 rat fetal liver. Hepatology. 46(4). 1236–1245. 25 indexed citations

Nierhoff, Dirk, et al.. (2007). New cell surface markers for murine fetal hepatic stem cells identified through high density complementary DNA microarrays†. Hepatology. 46(2). 535–547. 33 indexed citations

Sun, Daqian, Hao Ren, Michael Oertel, et al.. (2007). Inactivation of p27Kip1 promotes chemical mouse liver tumorigenesis in the resistant strain C57BL/6J. Molecular Carcinogenesis. 47(1). 47–55. 13 indexed citations

Oertel, Michael, Anuradha Menthena, Mariana D. Dabeva, & David A. Shafritz. (2006). Cell Competition Leads to a High Level of Normal Liver Reconstitution by Transplanted Fetal Liver Stem/Progenitor Cells. Gastroenterology. 130(2). 507–520. 165 indexed citations

Kollet, Órit, Shoham Shivtiel, Swan N. Thung, et al.. (2003). HGF, SDF-1, and MMP-9 are involved in stress-induced human CD34+ stem cell recruitment to the liver. Journal of Clinical Investigation. 112(2). 160–169. 495 indexed citations

Kollet, Órit, Shoham Shivtiel, Yuanqing Chen, et al.. (2003). HGF, SDF-1, and MMP-9 are involved in stress-induced human CD34+ stem cell recruitment to the liver. Journal of Clinical Investigation. 112(2). 160–169. 43 indexed citations

Dabeva, Mariana D. & David A. Shafritz. (2003). Hepatic Stem Cells and Liver Repopulation. Seminars in Liver Disease. 23(4). 349–362. 39 indexed citations

Petkov, Petko M., et al.. (2001). Stem Cell Properties and Repopulation of the Rat Liver by Fetal Liver Epithelial Progenitor Cells. American Journal Of Pathology. 159(4). 1323–1334. 127 indexed citations

10.

Laconi, Sergio, et al.. (2001). Massive Liver Replacement by Transplanted Hepatocytes in the Absence of Exogenous Growth Stimuli in Rats Treated with Retrorsine. American Journal Of Pathology. 158(2). 771–777. 85 indexed citations

11.

Dabeva, Mariana D., Petko M. Petkov, Ran Oren, et al.. (2000). Proliferation and Differentiation of Fetal Liver Epithelial Progenitor Cells after Transplantation into Adult Rat Liver. American Journal Of Pathology. 156(6). 2017–2031. 128 indexed citations

12.

Grompe, Markus, Ezio Laconi, & David A. Shafritz. (1999). Principles of Therapeutic Liver Repopulation. Seminars in Liver Disease. 19(1). 7–14. 74 indexed citations

13.

Oren, Ran, Mariana D. Dabeva, Petko M. Petkov, et al.. (1999). Restoration of Serum Albumin Levels in Nagase Analbuminemic Rats by Hepatocyte Transplantation. Hepatology. 29(1). 75–81. 58 indexed citations

14.

Aragona, Emma, Robert D. Burk, Michael Ott, David A. Shafritz, & Sanjeev Gupta. (1996). CELL TYPE-SPECIFIC MECHANISMS REGULATE HEPATITIS B VIRUS TRANSGENE EXPRESSION IN LIVER AND OTHER ORGANS. The Journal of Pathology. 180(4). 441–449. 8 indexed citations

15.

Gupta, Sanjeev, Douglas R. LaBrecque, & David A. Shafritz. (1992). Mitogenic effects of hepatic stimulator substance on cultured nonparenchymal liver epithelial cells. Hepatology. 15(3). 485–491. 32 indexed citations

16.

Mutchnick, Milton G., Henry D. Appelman, Hau-Tim Chung, et al.. (1991). Thymosin treatment of chronic hepatitis B: A placebo-controlled pilot trial. Hepatology. 14(3). 409–415. 114 indexed citations

17.

Saber, Mohamed, Phyllis M. Novikoff, & David A. Shafritz. (1990). Albumin and collagen mRNA expression in normal and analbuminemic rodent liver: analysis by in situ hybridization using biotinylated probes.. Journal of Histochemistry & Cytochemistry. 38(2). 199–207. 11 indexed citations

18.

Raimondo, Giovanni, Robert D. Burk, Harvey M. Lieberman, et al.. (1988). Interrupted replication of hepatitis B virus in liver tissue of HBsAg carriers with hepatocellular carcinoma. Virology. 166(1). 103–112. 60 indexed citations

19.

Hadziyannis, Stephanos J., Giovanni Raimondo, Christos Papaioannou, et al.. (1987). Expression of pre-S gene-encoded proteins in liver and serum during chronic hepatitis B virus infection in comparison to other markers of active virus replication. Journal of Hepatology. 5(3). 253–259. 28 indexed citations

20.

Zern, Mark Α., Sing Hiem Yap, & David A. Shafritz. (1981). Effect of chronic ethanol administration on hepatic protein synthesis and albumin mRNA in rats. Hepatology. 1(5). 1 indexed citations

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.

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