Josephine M. Egan

30.7k total citations · 8 hit papers
246 papers, 19.2k citations indexed

About

Josephine M. Egan is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Molecular Biology. According to data from OpenAlex, Josephine M. Egan has authored 246 papers receiving a total of 19.2k indexed citations (citations by other indexed papers that have themselves been cited), including 102 papers in Endocrinology, Diabetes and Metabolism, 95 papers in Surgery and 65 papers in Molecular Biology. Recurrent topics in Josephine M. Egan's work include Pancreatic function and diabetes (87 papers), Diabetes Treatment and Management (59 papers) and Metabolism, Diabetes, and Cancer (29 papers). Josephine M. Egan is often cited by papers focused on Pancreatic function and diabetes (87 papers), Diabetes Treatment and Management (59 papers) and Metabolism, Diabetes, and Cancer (29 papers). Josephine M. Egan collaborates with scholars based in United States, Canada and South Korea. Josephine M. Egan's co-authors include Maı̀re E. Doyle, Mark P. Mattson, Olga D. Carlson, Wook Kim, Luigi Ferrucci, Chee W. Chia, Nigel H. Greig, Jie Zhou, Dariush Elahi and Stuart Maudsley and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and Nucleic Acids Research.

In The Last Decade

Josephine M. Egan

239 papers receiving 18.8k citations

Hit Papers

5 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.

Gut-expressed gustducin and taste receptors regulate secretion of glucagon-like peptide-1

2007 813 citations Hyeung-Jin Jang, Zaza Kokrashvili et al. Proceedings of the National Academy of Sciences profile →
The Role of Incretins in Glucose Homeostasis and Diabetes Treatment

2008 655 citations Josephine M. Egan et al. profile →
Diet‐induced insulin resistance impairs hippocampal synaptic plasticity and cognition in middle‐aged rats

2008 603 citations Josephine M. Egan, Mark P. Mattson et al. profile →
The effects of intermittent or continuous energy restriction on weight loss and metabolic disease risk markers: a randomized trial in young overweight women

2010 577 citations Mark P. Mattson, Olga D. Carlson et al. profile →
Mechanisms of action of glucagon-like peptide 1 in the pancreas

2006 531 citations Maı̀re E. Doyle, Josephine M. Egan profile →
GLP-1 receptor stimulation preserves primary cortical and dopaminergic neurons in cellular and rodent models of stroke and Parkinsonism

2009 502 citations Yazhou Li, Mark S. Kindy et al. Proceedings of the National Academy of Sciences profile →
Diabetes impairs hippocampal function through glucocorticoid-mediated effects on new and mature neurons

2008 502 citations Josephine M. Egan, Mark P. Mattson et al. profile →
Evidence for brain glucose dysregulation in Alzheimer's disease

2017 360 citations Chee W. Chia, Josephine M. Egan et al. Alzheimer s & Dementia profile →

Peers

Countries citing papers authored by Josephine M. Egan

Since Specialization

Citations

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

Fields of papers citing papers by Josephine M. Egan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Josephine M. Egan. 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 Josephine M. Egan. The network helps show where Josephine M. Egan may publish in the future.

Co-authorship network of co-authors of Josephine M. Egan

This figure shows the co-authorship network connecting the top 25 collaborators of Josephine M. Egan. A scholar is included among the top collaborators of Josephine M. Egan 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 Josephine M. Egan. Josephine M. Egan 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

#	Work	Indexed citations
1	Early axonal degeneration linked to clinical decline in Alzheimer’s disease progression revealed with diffusion MRI 2025 ·Journal of Clinical Investigation ·Zhaoyuan Gong, (unknown), (unknown), Murat Bilgel, (unknown), Noam Y. Fox, (unknown), (unknown), Ajay Taranath, Rafael de Cabo, Josephine M. Egan, Luigi Ferrucci, Mustapha Bouhrara	0
2	Healthy Aging Metabolomic and Proteomic Signatures Across Multiple Physiological Compartments 2025 ·Aging Cell ·Ruin Moaddel, Julián Candia, Ceereena Ubaida‐Mohien, Toshiko Tanaka, Ann Zenobia Moore, Min Zhu, Giovanna Fantoni, S. Church, (unknown), Jinshui Fan, Naim Shehadeh, Supriyo De, Elin Lehrmann, Mary Kaileh, Eleanor M. Simonsick, Ranjan Sen, Josephine M. Egan, Luigi Ferrucci	0
3	Pig Taste Cell-derived Organoids Synthesize Insulin 2025 ·Endocrinology ·(unknown), Caio Henrique Mazucanti, (unknown), Jennifer O’Connell, (unknown), Dimitrios Tsitsipatis, (unknown), Kwan-Wood Gabriel Lam, Julián Candia, Jinshui Fan, Supriyo De, Payel Sen, Josephine M. Egan, Maı̀re E. Doyle	1
4	Association of Plasma Markers of Alzheimer’s Disease, Neurodegeneration, and Neuroinflammation with the Choroid Plexus Integrity in Aging 2024 ·Aging and Disease ·Mustapha Bouhrara, Keenan A. Walker, (unknown), Zhaoyuan Gong, Caio Henrique Mazucanti, (unknown), Abhay Moghekar, (unknown), (unknown), (unknown), Giovanna Fantoni, Mary Kaileh, Christopher M. Bergeron, (unknown), Susan M. Resnick, Josephine M. Egan	19
5	Associations Between Choroid Plexus Integrity and Cognitive Decline in Aging: Insights from Advanced MRI Analysis 2024 ·Alzheimer s & Dementia ·Zhaoyuan Gong, Murat Bilgel, (unknown), (unknown), (unknown), (unknown), Susan M. Resnick, Josephine M. Egan, Mustapha Bouhrara	1
6	Fibroblasts in the Aged Pancreas Drive Pancreatic Cancer Progression 2024 ·Cancer Research ·Daniel J. Zabransky, Yash Chhabra, Mitchell E. Fane, (unknown), James M. Leatherman, Laura Hüser, Jacquelyn W. Zimmerman, Daniel Delitto, Song Han, Todd D. Armstrong, Soren Charmsaz, (unknown), (unknown), Elizabeth D. Thompson, Steven J. Hughes, Jennifer O’Connell, Josephine M. Egan, Elizabeth M. Jaffee, Ashani T. Weeraratna	13
7	An Insulin Upstream Open Reading Frame (INSU) Is Present in Skeletal Muscle Satellite Cells: Changes with Age 2024 ·Cells ·Qing‐Rong Liu, Min Zhu, (unknown), (unknown), (unknown), Jing-Hui Tian, Caio Henrique Mazucanti, Chee W. Chia, Josephine M. Egan	0
8	Novel Hominid-Specific IAPP Isoforms: Potential Biomarkers of Early Alzheimer’s Disease and Inhibitors of Amyloid Formation 2023 ·Biomolecules ·Qing‐Rong Liu, Min Zhu, (unknown), Maja Mustapić, Dimitrios Kapogiannis, Josephine M. Egan	2
9	Cross‐sectional analysis of healthy individuals across decades: Aging signatures across multiple physiological compartments 2023 ·Aging Cell ·Ruin Moaddel, Ceereena Ubaida‐Mohien, Toshiko Tanaka, Qu Tian, Julián Candia, Ann Zenobia Moore, Jacqueline Lovett, Giovanna Fantoni, (unknown), (unknown), (unknown), Mary Kaileh, Chee W. Chia, Ranjan Sen, Josephine M. Egan, Luigi Ferrucci	7
10	Hypertensive Adults Exhibit Lower Myelin Content: A Multicomponent Relaxometry and Diffusion Magnetic Resonance Imaging Study 2023 ·Hypertension ·(unknown), (unknown), Zhaoyuan Gong, (unknown), Luigi Ferrucci, Josephine M. Egan, Mustapha Bouhrara	12
11	Empagliflozin Induced Ketosis, Upregulated IGF-1/Insulin Receptors and the Canonical Insulin Signaling Pathway in Neurons, and Decreased the Excitatory Neurotransmitter Glutamate in the Brain of Non-Diabetics 2022 ·Cells ·Konstantinos Avgerinos, Roger J. Mullins, Michael Vreones, Maja Mustapić, (unknown), Denise Melvin, Dimitrios Kapogiannis, Josephine M. Egan	27
12	Age‐associated expression of p21and p53 during human wound healing 2021 ·Aging Cell ·Chee W. Chia, Cheryl A. Sherman‐Baust, Sara A. Larson, Ritu Pandey, (unknown), Ajoy Karikkineth, Linda Zukley, Judith Campisi, Josephine M. Egan, Ranjan Sen, Luigi Ferrucci	21
13	Effects of Transdermal Testosterone Gel or an Aromatase Inhibitor on Prostate Volume in Older Men 2016 ·The Journal of Clinical Endocrinology & Metabolism ·Jenny Pena Dias, Denise Melvin, Michelle Shardell, Luigi Ferrucci, Chee W. Chia, (unknown), Josephine M. Egan, Shehzad Basaria	16
14	Effects of aromatase inhibition vs. testosterone in older men with low testosterone: randomized‐controlled trial 2015 ·Andrology ·Jenny Pena Dias, Denise Melvin, Eleanor M. Simonsick, (unknown), Michelle Shardell, Luigi Ferrucci, Chee W. Chia, Shehzad Basaria, Josephine M. Egan	46
15	GLP-1 receptor stimulation preserves primary cortical and dopaminergic neurons in cellular and rodent models of stroke and Parkinsonism breakdown → 2009 ·Proceedings of the National Academy of Sciences ·Yazhou Li, (unknown), Mark S. Kindy, Brandon K. Harvey, David Tweedie, Harold W. Holloway, Kathleen Powers, Hui Shen, Josephine M. Egan, Kumar Sambamurti, Arnold Brossi, Debomoy K. Lahiri, Mark P. Mattson, Barry J. Hoffer, Yun Wang, Nigel H. Greig	502
16	Gut-expressed gustducin and taste receptors regulate secretion of glucagon-like peptide-1 breakdown → 2007 ·Proceedings of the National Academy of Sciences ·Hyeung-Jin Jang, Zaza Kokrashvili, Michael J. Theodorakis, Olga D. Carlson, Byung-Joon Kim, Jie Zhou, Hyeon Ho Kim, X.Z. Shawn Xu, Sic L. Chan, Magdalena Juhaszova, Michel Bernier, B Mosinger, Robert F. Margolskee, Josephine M. Egan	813
17	Metabolic Syndrome in Men With Prostate Cancer Undergoing Long-Term Androgen-Deprivation Therapy 2006 ·Journal of Clinical Oncology ·Milena Braga‐Basaria, Adrian S. Dobs, Denis C. Muller, Michael A. Carducci, Majnu John, Josephine M. Egan, Shehzad Basaria	441
18	Glucagon-Like Peptide-1 Induces Cell Proliferation and Pancreatic-Duodenum Homeobox-1 Expression and Increases Endocrine Cell Mass in the Pancreas of Old, Glucose-Intolerant Rats 2000 ·Endocrinology ·Riccardo Perfetti, Jie Zhou, Maı̀re E. Doyle, Josephine M. Egan	373
19	Exendin-4 Decelerates Food Intake, Weight Gain, and Fat Deposition in Zucker Rats 2000 ·Endocrinology ·(unknown), Maı̀re E. Doyle, (unknown), Harold W. Holloway, Richard G. Spencer, Nigel H. Greig, Josephine M. Egan	253
20	Modulation of CCAAT/Enhancer-Binding Protein-α Gene Expression by Metabolic Signals in Rodent Adipocytes 1999 ·Endocrinology ·Yihong Wang, Whaseon Lee‐Kwon, Jennifer L. Martindale, Lisa Adams, Phillip F. Heller, Josephine M. Egan, Michel Bernier	7

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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