Ernest Sirimanne

3.9k total citations
39 papers, 3.3k citations indexed

About

Ernest Sirimanne is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Ernest Sirimanne has authored 39 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 13 papers in Cellular and Molecular Neuroscience and 11 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Ernest Sirimanne's work include Neonatal and fetal brain pathology (10 papers), Cancer, Hypoxia, and Metabolism (9 papers) and Traumatic Brain Injury and Neurovascular Disturbances (9 papers). Ernest Sirimanne is often cited by papers focused on Neonatal and fetal brain pathology (10 papers), Cancer, Hypoxia, and Metabolism (9 papers) and Traumatic Brain Injury and Neurovascular Disturbances (9 papers). Ernest Sirimanne collaborates with scholars based in New Zealand, Australia and United Kingdom. Ernest Sirimanne's co-authors include Peter D. Gluckman, Mike Dragunow, Erica Beilharz, Chris Williams, Chris E. Williams, P. Lawlor, M. Walton, Peter D. Gluckman, Chris Williams and Jian Guan and has published in prestigious journals such as Brain Research, Biochemical and Biophysical Research Communications and Annals of the New York Academy of Sciences.

In The Last Decade

Ernest Sirimanne

39 papers receiving 3.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ernest Sirimanne New Zealand 31 1.4k 864 766 535 492 39 3.3k
John A. Duncan United States 19 1.2k 0.9× 950 1.1× 354 0.5× 305 0.6× 412 0.8× 46 4.0k
Masayasu Matsumoto Japan 35 1.4k 1.0× 1.0k 1.2× 158 0.2× 230 0.4× 727 1.5× 94 4.3k
Shigetaka Yoshida Japan 36 1.4k 1.0× 900 1.0× 124 0.2× 966 1.8× 315 0.6× 97 4.3k
Karsten Ruscher Sweden 36 1.8k 1.3× 1.2k 1.4× 272 0.4× 126 0.2× 561 1.1× 81 5.1k
William J. Pearce United States 36 1.6k 1.1× 461 0.5× 1.3k 1.7× 113 0.2× 170 0.3× 182 4.7k
Jeffrey M. Gidday United States 38 2.1k 1.5× 957 1.1× 911 1.2× 79 0.1× 965 2.0× 89 5.8k
Dirk Megow Germany 24 915 0.7× 673 0.8× 151 0.2× 115 0.2× 275 0.6× 33 2.9k
Karen Horsburgh United Kingdom 41 1.6k 1.1× 983 1.1× 148 0.2× 275 0.5× 329 0.7× 88 4.6k
Jérôme Badaut United States 37 2.3k 1.7× 868 1.0× 393 0.5× 107 0.2× 215 0.4× 85 4.5k
Nancy R. Nichols United States 30 1.3k 1.0× 805 0.9× 99 0.1× 337 0.6× 510 1.0× 61 3.3k

Countries citing papers authored by Ernest Sirimanne

Since Specialization
Citations

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

Fields of papers citing papers by Ernest Sirimanne

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernest Sirimanne

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

All Works

20 of 20 papers shown
1.
Scheepens, Arjan, et al.. (2012). Inhibition of MMP-9 Activity following Hypoxic Ischemia in the Developing Brain Using a Highly Specific Inhibitor. Developmental Neuroscience. 34(5). 417–427. 22 indexed citations
2.
Sizonenko, Stéphane, et al.. (2003). Selective Cortical Alteration after Hypoxic-Ischemic Injury in the Very Immature Rat Brain. Pediatric Research. 54(2). 263–269. 103 indexed citations
3.
Scheepens, Arjan, Ernest Sirimanne, Bernhard H. Breier, et al.. (2001). Growth hormone as a neuronal rescue factor during recovery from CNS injury. Neuroscience. 104(3). 677–687. 141 indexed citations
4.
Sizonenko, Stéphane, Ernest Sirimanne, Chris Williams, & Peter Gluckman. (2001). Neuroprotective effects of the N-terminal tripeptide of IGF-1, glycine-proline-glutamate, in the immature rat brain after hypoxic–ischemic injury. Brain Research. 922(1). 42–50. 75 indexed citations
5.
Guan, Jian, Alistair J. Gunn, Ernest Sirimanne, et al.. (2000). The Window of Opportunity for Neuronal Rescue with Insulin-Like Growth Factor-1 after Hypoxia—Ischemia in Rats is Critically Modulated by Cerebral Temperature during Recovery. Journal of Cerebral Blood Flow & Metabolism. 20(3). 513–519. 63 indexed citations
6.
Scheepens, Arjan, Ernest Sirimanne, Erica Beilharz, et al.. (1999). Alterations in the neural growth hormone axis following hypoxic–ischemic brain injury. Molecular Brain Research. 68(1-2). 88–100. 55 indexed citations
7.
Walton, M., et al.. (1998). ATF-2 phosphorylation in apoptotic neuronal death. Molecular Brain Research. 63(1). 198–204. 40 indexed citations
8.
Beilharz, Erica, Vincenzo Russo, Gary Butler, et al.. (1998). Co-ordinated and cellular specific induction of the components of the IGF/IGFBP axis in the rat brain following hypoxic–ischemic injury. Molecular Brain Research. 59(2). 119–134. 165 indexed citations
9.
Walton, M., G.A. MacGibbon, Deborah Young, et al.. (1998). Do c-Jun, c-Fos, and amyloid precursor protein play a role in neuronal death or survival?. Journal of Neuroscience Research. 53(3). 330–342. 28 indexed citations
10.
Walton, M., et al.. (1997). Annexin V labels apoptotic neurons following hypoxia-ischemia. Neuroreport. 8(18). 3871–3875. 49 indexed citations
11.
Walton, M., P. Lawlor, Ernest Sirimanne, et al.. (1997). Loss of Ref-1 protein expression precedes DNA fragmentation in apoptotic neurons. Molecular Brain Research. 44(1). 167–170. 63 indexed citations
12.
Marks, Kyla, Carina Mallard, I Roberts, et al.. (1996). Delayed Vasodilation and Altered Oxygenation after Cerebral Ischemia in Fetal Sheep. Pediatric Research. 39(1). 48–54. 63 indexed citations
13.
Walton, M., Ernest Sirimanne, Chris Williams, Peter D. Gluckman, & Mike Dragunow. (1996). The role of the cyclic AMP-responsive element binding protein (CREB) in hypoxic-ischemic brain damage and repair. Molecular Brain Research. 43(1-2). 21–29. 101 indexed citations
14.
Beilharz, Erica, et al.. (1995). Insulin-like growth factor II is induced during wound repair following hypoxic-ischemic injury in the developing rat brain. Molecular Brain Research. 29(1). 81–91. 66 indexed citations
15.
Beilharz, Erica, Chris Williams, Mike Dragunow, Ernest Sirimanne, & Peter D. Gluckman. (1995). Mechanisms of delayed cell death following hypoxic-ischemic injury in the immature rat: evidence for apoptosis during selective neuronal loss. Molecular Brain Research. 29(1). 1–14. 302 indexed citations
16.
Dragunow, Mike, Erica Beilharz, Ernest Sirimanne, et al.. (1994). Immediate-early gene protein expression in neurons undergoing delayed death, but not necrosis, following hypoxic-ischaemic injury to the young rat brain. Molecular Brain Research. 25(1-2). 19–33. 170 indexed citations
17.
Dragunow, Mike, Deborah Young, Paul E. Hughes, et al.. (1993). Is c-Jun involved in nerve cell death following status epilepticus and hypoxic-ischaemic brain injury?. Molecular Brain Research. 18(4). 347–352. 190 indexed citations
18.
Sirimanne, Ernest, Alistair J. Gunn, Martin Klempt, et al.. (1992). Hypoxia-ischemia induces transforming growth factor β1 mRNA in the infant rat brain. Molecular Brain Research. 13(1-2). 93–101. 154 indexed citations
19.
Dragunow, Mike, Ernest Sirimanne, P. Lawlor, Chris Williams, & Peter D. Gluckman. (1992). Accumulation of calcitonin-gene related peptide-like immunoreactivity after hypoxic-ischaemic brain injury in the infant rat. Molecular Brain Research. 14(3). 267–272. 18 indexed citations
20.
Gluckman, Peter D., Jian Guan, Carina Mallard, et al.. (1992). A role for IGF-1 in the rescue of CNS neurons following hypoxic-ischemic injury. Biochemical and Biophysical Research Communications. 182(2). 593–599. 324 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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