Timothy A. Klempan

953 total citations
13 papers, 704 citations indexed

About

Timothy A. Klempan is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Genetics. According to data from OpenAlex, Timothy A. Klempan has authored 13 papers receiving a total of 704 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 6 papers in Cellular and Molecular Neuroscience and 5 papers in Genetics. Recurrent topics in Timothy A. Klempan's work include Genetic Neurodegenerative Diseases (4 papers), Chromosomal and Genetic Variations (3 papers) and Mitochondrial Function and Pathology (2 papers). Timothy A. Klempan is often cited by papers focused on Genetic Neurodegenerative Diseases (4 papers), Chromosomal and Genetic Variations (3 papers) and Mitochondrial Function and Pathology (2 papers). Timothy A. Klempan collaborates with scholars based in Canada, United States and Germany. Timothy A. Klempan's co-authors include Gustavo Turecki, Adolfo Sequeira, Lilian Canetti, J. M. H. ffrench-Mullen, Carl Ernst, Aleksandra Lalovic, Guy A. Rouleau, Ε. Fuller Torrey, Richard L. O’Reilly and Artūras Petronis and has published in prestigious journals such as Biological Psychiatry, Molecular Psychiatry and Schizophrenia Bulletin.

In The Last Decade

Timothy A. Klempan

13 papers receiving 684 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Timothy A. Klempan Canada 10 339 230 204 164 115 13 704
Tim Klempan Canada 8 257 0.8× 233 1.0× 241 1.2× 111 0.7× 127 1.1× 8 731
Stanley I. Shyn United States 8 214 0.6× 169 0.7× 162 0.8× 180 1.1× 72 0.6× 9 690
Tyson Tragon United States 6 184 0.5× 253 1.1× 158 0.8× 84 0.5× 87 0.8× 10 548
Christopher D. Bown Canada 8 382 1.1× 423 1.8× 161 0.8× 189 1.2× 105 0.9× 8 984
Melissa Mahgoub United States 10 376 1.1× 181 0.8× 133 0.7× 165 1.0× 88 0.8× 11 699
Brice Le François Canada 14 272 0.8× 284 1.2× 99 0.5× 69 0.4× 93 0.8× 17 663
Marianela Nelson United States 11 233 0.7× 227 1.0× 153 0.8× 149 0.9× 295 2.6× 11 738
Natalie Matosin Australia 18 366 1.1× 396 1.7× 139 0.7× 92 0.6× 163 1.4× 40 983
Dianne A. Cruz United States 16 390 1.2× 445 1.9× 214 1.0× 114 0.7× 176 1.5× 25 1.0k
Hyunjung Oh Canada 14 212 0.6× 271 1.2× 227 1.1× 66 0.4× 190 1.7× 30 704

Countries citing papers authored by Timothy A. Klempan

Since Specialization
Citations

This map shows the geographic impact of Timothy A. Klempan'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. Klempan 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. Klempan more than expected).

Fields of papers citing papers by Timothy A. Klempan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

13 of 13 papers shown
1.
2.
Klempan, Timothy A., et al.. (2009). Characterization of QKI Gene Expression, Genetics, and Epigenetics in Suicide Victims with Major Depressive Disorder. Biological Psychiatry. 66(9). 824–831. 56 indexed citations
3.
Klempan, Timothy A., Dan Rujescu, Chantal Mérette, et al.. (2009). Profiling brain expression of the spermidine/spermine N1‐acetyltransferase 1 (SAT1) gene in suicide. American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 150B(7). 934–943. 52 indexed citations
4.
Klempan, Timothy A., Adolfo Sequeira, Lilian Canetti, et al.. (2007). Altered expression of genes involved in ATP biosynthesis and GABAergic neurotransmission in the ventral prefrontal cortex of suicides with and without major depression. Molecular Psychiatry. 14(2). 175–189. 227 indexed citations
5.
Sequeira, Adolfo, Timothy A. Klempan, Lilian Canetti, et al.. (2007). Patterns of gene expression in the limbic system of suicides with and without major depression. Molecular Psychiatry. 12(7). 640–655. 147 indexed citations
6.
Masellis, Mario, et al.. (2005). NMDAR and D1 receptor genes in the response to clozapine treatment and negative symptoms. Schizophrenia Bulletin. 31(2). 271–272. 1 indexed citations
7.
Klempan, Timothy A., et al.. (1999). Search for retroviral related DNA polymorphisms using RAPD PCR in schizophrenia. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1453(2). 216–220. 3 indexed citations
8.
Deb‐Rinker, Paromita, Timothy A. Klempan, Richard L. O’Reilly, Ε. Fuller Torrey, & Shiva M. Singh. (1999). Molecular Characterization of a MSRV-like Sequence Identified by RDA from Monozygotic Twin Pairs Discordant for Schizophrenia. Genomics. 61(2). 133–144. 54 indexed citations
9.
Kalsi, Gursharan, Timothy A. Klempan, T. Breschel, et al.. (1998). No evidence of expansion of CAG or GAA repeats in schizophrenia families and monozygotic twins. Human Genetics. 103(1). 41–47. 26 indexed citations
10.
Klempan, Timothy A., et al.. (1998). A single-primer PCR-based retroviral-related DNA polymorphism shared by two distinct human populations. Genome. 41(5). 662–668. 3 indexed citations
11.
Petronis, Artūras, Henry H. Heng, Timothy A. Klempan, et al.. (1996). Direct detection of expanded trinucleotide repeats using PCR and DNA hybridization techniques. American Journal of Medical Genetics. 67(1). 85–91. 18 indexed citations
12.
Petronis, Artūras, et al.. (1996). Search for unstable DNA in schizophrenia families with evidence for genetic anticipation.. PubMed. 59(4). 905–11. 28 indexed citations
13.
Klempan, Timothy A., Tsukasa Sasaki, Herbert Y. Meltzer, et al.. (1996). Frequency analysis of large CAG/CTG trinucleotide repeats in schizophrenia and bipolar affective disorder.. PubMed. 1(2). 141–8. 51 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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