Colleen Callahan

1.5k total citations
10 papers, 715 citations indexed

About

Colleen Callahan is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Genetics. According to data from OpenAlex, Colleen Callahan has authored 10 papers receiving a total of 715 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 8 papers in Cellular and Molecular Neuroscience and 4 papers in Genetics. Recurrent topics in Colleen Callahan's work include Genetic Neurodegenerative Diseases (8 papers), Mitochondrial Function and Pathology (6 papers) and RNA and protein synthesis mechanisms (3 papers). Colleen Callahan is often cited by papers focused on Genetic Neurodegenerative Diseases (8 papers), Mitochondrial Function and Pathology (6 papers) and RNA and protein synthesis mechanisms (3 papers). Colleen Callahan collaborates with scholars based in United States, Portugal and France. Colleen Callahan's co-authors include Russell L. Margolis, Christopher A. Ross, Mary L. Franz, Adam Rosenblatt, Susan E. Holmes, Hyon S. Hwang, Elizabeth O’Hearn, O. Colin Stine, Virginia L. Willour and M. Sherr and has published in prestigious journals such as Journal of Biological Chemistry, Nature Genetics and Annals of Neurology.

In The Last Decade

Colleen Callahan

9 papers receiving 707 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Colleen Callahan United States	8	518	512	204	122	86	10	715
Yorck Hellenbroich Germany	17	527 1.0×	661 1.3×	235 1.2×	277 2.3×	85 1.0×	44	952
H G Harley United Kingdom	18	790 1.5×	778 1.5×	298 1.5×	215 1.8×	16 0.2×	35	1.0k
Jason Myers United States	13	205 0.4×	483 0.9×	72 0.4×	70 0.6×	22 0.3×	19	649
Ralph Oehlmann United States	8	237 0.5×	215 0.4×	311 1.5×	107 0.9×	163 1.9×	10	583
Marie‐Josée Dicaire Canada	16	379 0.7×	556 1.1×	92 0.5×	105 0.9×	82 1.0×	24	733
Bisong Xu United States	8	448 0.9×	585 1.1×	103 0.5×	107 0.9×	36 0.4×	8	733
A. Ishikawa Japan	4	964 1.9×	912 1.8×	387 1.9×	184 1.5×	64 0.7×	7	1.1k
Е. Л. Дадали Russia	10	454 0.9×	260 0.5×	207 1.0×	112 0.9×	208 2.4×	115	760
Maria do Carmo Costa United States	22	988 1.9×	1.1k 2.1×	298 1.5×	82 0.7×	40 0.5×	37	1.3k
T. Matilla Spain	7	652 1.3×	685 1.3×	210 1.0×	65 0.5×	47 0.5×	8	791

Countries citing papers authored by Colleen Callahan

Since Specialization

Citations

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

Fields of papers citing papers by Colleen Callahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Colleen Callahan

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

All Works

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10 of 10 papers shown

1.

Holmes, Susan E., Jill S. Wentzell, Ana I. Seixas, et al.. (2006). A novel trinucleotide repeat expansion at chromosome 3q26.2 identified by a CAG/CTG repeat expansion detection array. Human Genetics. 120(2). 193–200.

2.

Holmes, Susan E., Melvin G. McInnis, Akira Sawa, et al.. (2003). Novel CAG/CTG repeat expansion mutations do not contribute to the genetic risk for most cases of bipolar disorder or schizophrenia. American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 124B(1). 15–19. 7 indexed citations

3.

Margolis, Russell L., Elizabeth O’Hearn, Adam Rosenblatt, et al.. (2001). A disorder similar to Huntington's disease is associated with a novel CAG repeat expansion. Annals of Neurology. 50(3). 373–380. 72 indexed citations

4.

Margolis, Russell L., Elizabeth O’Hearn, Adam Rosenblatt, et al.. (2001). A disorder similar to Huntington's disease is associated with a novel CAG repeat expansion. Annals of Neurology. 50(6). 373–380. 123 indexed citations

5.

Holmes, Susan E., Elizabeth O’Hearn, Adam Rosenblatt, et al.. (2001). A repeat expansion in the gene encoding junctophilin-3 is associated with Huntington disease–like 2. Nature Genetics. 29(4). 377–378. 206 indexed citations

6.

Callahan, Colleen, et al.. (2000). Purification and Characterization of the tRNA-processing Enzyme RNase BN. Journal of Biological Chemistry. 275(2). 1030–1034. 9 indexed citations

7.

Margolis, Russell L., O. Colin Stine, Mary L. Franz, et al.. (1999). Unstable expansion of the CAG trinucleotide repeat in MAB21L1: report of a second pedigree and effect on protein expression. Journal of Medical Genetics. 36(1). 62–64. 11 indexed citations

8.

Margolis, Russell L., Shihua Li, T. Breschel, et al.. (1997). cDNAs with long CAG trinucleotide repeats from human brain. Human Genetics. 100(1). 114–114. 89 indexed citations

9.

Callahan, Colleen & Murray P. Deutscher. (1996). Identification and characterization of the Escherichia coli rbn gene encoding the tRNA processing enzyme RNase BN. Journal of Bacteriology. 178(24). 7329–7332. 14 indexed citations

10.

Ranen, Neal G., O. Colin Stine, Margaret H. Abbott, et al.. (1995). Anticipation and instability of IT-15 (CAG)n repeats in parent-offspring pairs with Huntington disease.. PubMed Central. 57(3). 593–602. 184 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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