Madeleine Speck

1.6k total citations
22 papers, 1.3k citations indexed

About

Madeleine Speck is a scholar working on Surgery, Immunology and Oncology. According to data from OpenAlex, Madeleine Speck has authored 22 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 7 papers in Immunology and 6 papers in Oncology. Recurrent topics in Madeleine Speck's work include Pancreatic function and diabetes (7 papers), Immune Cell Function and Interaction (6 papers) and Regulation of Appetite and Obesity (5 papers). Madeleine Speck is often cited by papers focused on Pancreatic function and diabetes (7 papers), Immune Cell Function and Interaction (6 papers) and Regulation of Appetite and Obesity (5 papers). Madeleine Speck collaborates with scholars based in Canada, United States and Switzerland. Madeleine Speck's co-authors include Timothy J. Kieffer, Megan K. Levings, Ali Asadi, Jan A. Ehses, Travis D. Webber, Rhonda D. Wideman, Majid Mojibian, Suraj Unniappan, Jonathan M. Han and Scott J. Patterson and has published in prestigious journals such as The Journal of Immunology, Cell Metabolism and Diabetes.

In The Last Decade

Madeleine Speck

22 papers receiving 1.3k citations

Peers

Madeleine Speck

SURGE

EDM

IMMUN

EAS

PHYSI

Susanne Pechhold United States

Heather C. Denroche Canada

John Ronan United States

Anica Schraenen Belgium

Jillian L. Rourke Canada

Takako Maruyama Japan

Sinju Sundaresan United States

B. Ryberg Sweden

Elyisha A. Hanniman Canada

Katherine A. Michaelis United States

Susanne Pechhold United States

Madeleine Speck

522 ×1.2

SURGE

316 ×1.0

EDM

134 ×0.4

IMMUN

197 ×0.6

EAS

165 ×0.6

PHYSI

Citations per year, relative to Madeleine Speck Madeleine Speck (= 1×) peers Susanne Pechhold

Countries citing papers authored by Madeleine Speck

Since Specialization

Citations

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

Fields of papers citing papers by Madeleine Speck

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Madeleine Speck. 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 Madeleine Speck. The network helps show where Madeleine Speck may publish in the future.

Co-authorship network of co-authors of Madeleine Speck

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

Rosado‐Sánchez, Isaac, Dengping Yin, Madeleine Speck, et al.. (2025). CAR Treg synergy with anti-CD154 promotes infectious tolerance and dictates allogeneic heart transplant acceptance. JCI Insight. 10(7). 4 indexed citations

Yin, Dengping, et al.. (2024). HLA-A2 Chimeric antigen receptor regulatory T cells promote allograft acceptance in mice. The Journal of Immunology. 212(1_Supplement). 1545_5087–1545_5087. 1 indexed citations

Rosado‐Sánchez, Isaac, Manjurul Haque, Madeleine Speck, et al.. (2023). Tregs integrate native and CAR-mediated costimulatory signals for control of allograft rejection. JCI Insight. 8(19). 17 indexed citations

Haque, Manjurul, Kirsten A. Ward‐Hartstonge, Jana Gillies, et al.. (2022). PTEN is required for human Treg suppression of costimulation in vitro. European Journal of Immunology. 52(9). 1482–1497. 9 indexed citations

Sicard, A, Caroline Lamarche, Madeleine Speck, et al.. (2020). Donor-specific chimeric antigen receptor Tregs limit rejection in naive but not sensitized allograft recipients. American Journal of Transplantation. 20(6). 1562–1573. 85 indexed citations

Dawson, Nicholas A.J., Isaac Rosado‐Sánchez, Gherman Novakovsky, et al.. (2020). Functional effects of chimeric antigen receptor co-receptor signaling domains in human regulatory T cells. Science Translational Medicine. 12(557). 100 indexed citations

Dawson, Nicholas A.J., Caroline Lamarche, Romy E. Hoeppli, et al.. (2019). Systematic testing and specificity mapping of alloantigen-specific chimeric antigen receptors in T regulatory cells. JCI Insight. 4(6). 71 indexed citations

Nąckiewicz, Dominika, Meixia Dan, Madeleine Speck, et al.. (2019). Islet Macrophages Shift to a Reparative State following Pancreatic Beta-Cell Death and Are a Major Source of Islet Insulin-like Growth Factor-1. iScience. 23(1). 100775–100775. 47 indexed citations

Nąckiewicz, Dominika, Meixia Dan, Wei He, et al.. (2014). TLR2/6 and TLR4-activated macrophages contribute to islet inflammation and impair beta cell insulin gene expression via IL-1 and IL-6. Diabetologia. 57(8). 1645–1654. 93 indexed citations

10.

Speck, Madeleine, Dominika Nąckiewicz, Ann Maria Kruse Hansen, et al.. (2014). Glycoprotein 130 Receptor Signaling Mediates α-Cell Dysfunction in a Rodent Model of Type 2 Diabetes. Diabetes. 63(9). 2984–2995. 17 indexed citations

11.

Han, Jonathan M., Scott J. Patterson, Madeleine Speck, Jan A. Ehses, & Megan K. Levings. (2013). Insulin Inhibits IL-10–Mediated Regulatory T Cell Function: Implications for Obesity. The Journal of Immunology. 192(2). 623–629. 130 indexed citations

12.

Kieffer, Timothy J., et al.. (2012). Deletion of Fas protects islet beta cells from cytotoxic effects of human islet amyloid polypeptide. Diabetologia. 55(4). 1035–1047. 50 indexed citations

13.

Hoesli, Corinne A., et al.. (2012). Reversal of diabetes by βTC3 cells encapsulated in alginate beads generated by emulsion and internal gelation. Journal of Biomedical Materials Research Part B Applied Biomaterials. 100B(4). 1017–1028. 29 indexed citations

14.

Huynh, Frank K., Jasna Levi, Heather C. Denroche, et al.. (2010). Disruption of Hepatic Leptin Signaling Protects Mice From Age- and Diet-Related Glucose Intolerance. Diabetes. 59(12). 3032–3040. 62 indexed citations

15.

Fujita, Yukihiro, Rhonda D. Wideman, Madeleine Speck, et al.. (2008). Incretin release from gut is acutely enhanced by sugar but not by sweeteners in vivo. American Journal of Physiology-Endocrinology and Metabolism. 296(3). E473–E479. 157 indexed citations

16.

Khosrow‐Khavar, Farzin, et al.. (2008). Suppression of Caspase-3 Activation Protects Primary Islet β-Cells from the Cytotoxic Effects of Human Islet Amyloid Polypeptide.. Canadian Journal of Diabetes. 32(4). 302–302. 2 indexed citations

17.

Unniappan, Suraj, Madeleine Speck, & Timothy J. Kieffer. (2008). Metabolic effects of chronic obestatin infusion in rats. Peptides. 29(8). 1354–1361. 42 indexed citations

18.

Kim, Su‐jin, J. Andrew Pospisilik, Francis C. Lynn, et al.. (2007). Reversal of islet GIP receptor down-regulation and resistance to GIP by reducing hyperglycemia in the Zucker rat. Biochemical and Biophysical Research Communications. 362(4). 1007–1012. 110 indexed citations

19.

Covey, Scott D., Rhonda D. Wideman, Christine M. McDonald, et al.. (2006). The pancreatic β cell is a key site for mediating the effects of leptin on glucose homeostasis. Cell Metabolism. 4(4). 291–302. 131 indexed citations

20.

Hinke, Simon A., Susanne Manhart, Madeleine Speck, et al.. (2004). In depth analysis of the N-terminal bioactive domain of gastric inhibitory polypeptide. Life Sciences. 75(15). 1857–1870. 16 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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