Timothy A. Hacker

8.9k total citations · 4 hit papers
126 papers, 5.9k citations indexed

About

Timothy A. Hacker is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Timothy A. Hacker has authored 126 papers receiving a total of 5.9k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Cardiology and Cardiovascular Medicine, 38 papers in Molecular Biology and 27 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Timothy A. Hacker's work include Cardiovascular Function and Risk Factors (30 papers), Pulmonary Hypertension Research and Treatments (19 papers) and Cardiomyopathy and Myosin Studies (10 papers). Timothy A. Hacker is often cited by papers focused on Cardiovascular Function and Risk Factors (30 papers), Pulmonary Hypertension Research and Treatments (19 papers) and Cardiomyopathy and Myosin Studies (10 papers). Timothy A. Hacker collaborates with scholars based in United States, China and Taiwan. Timothy A. Hacker's co-authors include L A Mollinger, Teresa M Steffen, Naomi C. Chesler, Pamela S. Douglas, Richard L. Moss, Patricia A. Powers, Zhijie Wang, David A. Schreier, Kerry S. McDonald and Diana M. Tabima and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Timothy A. Hacker

121 papers receiving 5.8k 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.

Age- and Gender-Related Test Performance in Community-Dwelling Elderly People: Six-Minute Walk Test, Berg Balance Scale, Timed Up & Go Test, and Gait Speeds

2002 1.6k citations Timothy A. Hacker et al. profile →
Wafer-scale heterostructured piezoelectric bio-organic thin films

2021 268 citations Fan Yang, Jun Li et al. Science profile →
Lifelong restriction of dietary branched-chain amino acids has sex-specific benefits for frailty and life span in mice

2021 170 citations Timothy A. Hacker et al. profile →
Stretchable piezoelectric biocrystal thin films

2023 135 citations Jun Li, Corey Carlos et al. Nature Communications profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Timothy A. Hacker United States	35	1.8k	1.5k	907	854	841	126	5.9k
Tadao Tsuboyama Japan	39	887 0.5×	189 0.1×	452 0.5×	773 0.9×	761 0.9×	146	4.3k
Jean‐Yves Hogrel France	43	1.6k 0.9×	371 0.2×	149 0.2×	544 0.6×	1.4k 1.6×	185	5.2k
Chengqi He China	37	1.5k 0.8×	380 0.3×	231 0.3×	810 0.9×	541 0.6×	236	5.4k
Hiroyuki Oka Japan	47	792 0.4×	206 0.1×	342 0.4×	4.2k 4.9×	924 1.1×	465	9.7k
Baziel G.M. van Engelen Netherlands	70	7.3k 4.1×	2.1k 1.4×	351 0.4×	2.7k 3.2×	1.7k 2.0×	537	18.2k
J. Karlsson Sweden	52	1.7k 1.0×	1.0k 0.7×	289 0.3×	608 0.7×	2.2k 2.6×	227	10.1k
Michael J. Toth United States	45	1.2k 0.7×	1.1k 0.8×	92 0.1×	403 0.5×	2.2k 2.6×	166	5.4k
Hirofumi Nakayama Japan	43	730 0.4×	882 0.6×	700 0.8×	769 0.9×	181 0.2×	159	9.7k
Frank Mayer Germany	44	931 0.5×	400 0.3×	207 0.2×	1.9k 2.2×	365 0.4×	300	6.1k
Bruno Grassi Italy	45	879 0.5×	2.8k 1.9×	113 0.1×	482 0.6×	1.6k 1.9×	208	7.5k

Countries citing papers authored by Timothy A. Hacker

Since Specialization

Citations

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

Fields of papers citing papers by Timothy A. Hacker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Timothy A. Hacker

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy A. Hacker. A scholar is included among the top collaborators of Timothy A. Hacker 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 Timothy A. Hacker. Timothy A. Hacker 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

Chen, Hung-Chih, Yu‐Che Cheng, Cindy M. Chang, et al.. (2025). Gut microbiota modulation in cardiac cell therapy with immunosuppression in a nonhuman primate ischemia/reperfusion model. npj Regenerative Medicine. 10(1). 2–2. 1 indexed citations

Wang, Derui, Long Gu, Eric G. Schmuck, et al.. (2025). Instantaneous piezoelectric nanogenerator for pacemaker applications. Nano Energy. 138. 110828–110828. 5 indexed citations

Hacker, Timothy A., et al.. (2024). Cardiac overexpression of a mitochondrial SUR2A splice variant impairs cardiac function and worsens myocardial ischemia reperfusion injury in female mice. SHILAP Revista de lepidopterología. 9. 100088–100088. 1 indexed citations

Li, Jun, Corey Carlos, Hao Zhou, et al.. (2023). Stretchable piezoelectric biocrystal thin films. Nature Communications. 14(1). 6562–6562. 135 indexed citations breakdown →

Nicholson, Martin W., Ching‐Ying Huang, Yu‐Che Cheng, et al.. (2022). Cardio- and Neurotoxicity of Selected Anti-COVID-19 Drugs. Pharmaceuticals. 15(6). 765–765. 4 indexed citations

Yang, Fan, Jun Li, Yin Long, et al.. (2021). Wafer-scale heterostructured piezoelectric bio-organic thin films. Science. 373(6552). 337–342. 268 indexed citations breakdown →

Bae, Jiyoung, Ziheng Zhang, Emily C. Britt, et al.. (2021). Malonate Promotes Adult Cardiomyocyte Proliferation and Heart Regeneration. Circulation. 143(20). 1973–1986. 102 indexed citations

Schmuck, Eric G., Timothy A. Hacker, David A. Schreier, Naomi C. Chesler, & Zhijie Wang. (2019). Beneficial effects of mesenchymal stem cell delivery via a novel cardiac bioscaffold on right ventricles of pulmonary arterial hypertensive rats. American Journal of Physiology-Heart and Circulatory Physiology. 316(5). H1005–H1013. 23 indexed citations

Kyle, John W., et al.. (2018). Transgenic overexpression of the SUR2A-55 splice variant in mouse heart reduces infract size and promotes protective mitochondrial function. Heliyon. 4(7). e00677–e00677. 4 indexed citations

10.

Wang, Zhijie, Jitandrakumar R. Patel, David A. Schreier, et al.. (2018). Organ-level right ventricular dysfunction with preserved Frank-Starling mechanism in a mouse model of pulmonary arterial hypertension. Journal of Applied Physiology. 124(5). 1244–1253. 26 indexed citations

11.

Zhang, Jue, Li‐Fang Chu, Zhonggang Hou, et al.. (2017). Functional characterization of human pluripotent stem cell-derived arterial endothelial cells. Proceedings of the National Academy of Sciences. 114(30). E6072–E6078. 105 indexed citations

12.

Chen, Xingjuan, et al.. (2017). Endothelial Cell-Specific Deletion of P2Y2 Receptor Promotes Plaque Stability in Atherosclerosis-Susceptible ApoE-Null Mice. PMC. 3 indexed citations

13.

Goss, Kara N., Santosh Kumari, Laura H. Tetri, et al.. (2017). Postnatal Hyperoxia Exposure Durably Impairs Right Ventricular Function and Mitochondrial Biogenesis. American Journal of Respiratory Cell and Molecular Biology. 56(5). 609–619. 34 indexed citations

14.

Braun, R., Timothy A. Hacker, David F. Pegelow, et al.. (2016). Cardiopulmonary and histological characterization of an acute rat lung injury model demonstrating safety of mesenchymal stromal cell infusion. Cytotherapy. 18(4). 536–545. 6 indexed citations

15.

Brody, Matthew J., Adrian C. Grimes, Timothy A. Hacker, et al.. (2015). LRRC10 is required to maintain cardiac function in response to pressure overload. American Journal of Physiology-Heart and Circulatory Physiology. 310(2). H269–H278. 22 indexed citations

16.

Tian, Lian, Zhijie Wang, Christine Caneba, et al.. (2014). Mitochondria DNA mutations cause sex-dependent development of hypertension and alterations in cardiovascular function. Journal of Biomechanics. 48(3). 405–412. 29 indexed citations

17.

Klein, Andrew, et al.. (2012). Multimodality image fusion to guide peripheral artery chronic total arterial occlusion recanalization in a swine carotid artery occlusion model: Unblinding the interventionalist. Catheterization and Cardiovascular Interventions. 80(7). 1090–1098. 10 indexed citations

18.

Hacker, Timothy A., George R. Flentke, Victoria Drake, et al.. (2009). Altered Cardiac Function and Ventricular Septal Defect in Avian Embryos Exposed to Low-Dose Trichloroethylene. Toxicological Sciences. 113(2). 444–452. 34 indexed citations

19.

Nelson, Timothy J., Zhi‐Dong Ge, Matthew Barron, et al.. (2006). Improved cardiac function in infarcted mice after treatment with pluripotent embryonic stem cells. The Anatomical Record Part A Discoveries in Molecular Cellular and Evolutionary Biology. 288A(11). 1216–1224. 50 indexed citations

20.

Stanley, William C., Jennifer L. Hall, Kevin R. Smith, et al.. (1994). Myocardial glucose transporters and glycolytic metabolism during ischemia in hyperglycemic diabetic swine. Metabolism. 43(1). 61–69. 26 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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