Louise Warnich

2.8k total citations
86 papers, 2.0k citations indexed

About

Louise Warnich is a scholar working on Molecular Biology, Genetics and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Louise Warnich has authored 86 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Molecular Biology, 29 papers in Genetics and 10 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Louise Warnich's work include Genetic Associations and Epidemiology (12 papers), Porphyrin Metabolism and Disorders (10 papers) and Pharmacogenetics and Drug Metabolism (10 papers). Louise Warnich is often cited by papers focused on Genetic Associations and Epidemiology (12 papers), Porphyrin Metabolism and Disorders (10 papers) and Pharmacogenetics and Drug Metabolism (10 papers). Louise Warnich collaborates with scholars based in South Africa, United States and Canada. Louise Warnich's co-authors include Maritha J. Kotze, Alicia E. Timm, H. Geertsema, Cecilia McGregor, M.M. Greyling, Galen E.B. Wright, J.H. Louw, Britt I. Drögemöller, Robin Emsley and A.E. Retief and has published in prestigious journals such as Nucleic Acids Research, Gastroenterology and Human Molecular Genetics.

In The Last Decade

Louise Warnich

85 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Louise Warnich South Africa	27	633	502	313	282	237	86	2.0k
Stephen Hyslop Brazil	34	1.5k 2.4×	2.0k 4.0×	192 0.6×	127 0.5×	137 0.6×	178	3.8k
Jonathan G.L. Mullins United Kingdom	30	1.1k 1.7×	223 0.4×	635 2.0×	103 0.4×	53 0.2×	65	2.5k
Christina Alves Peixoto Brazil	30	1.0k 1.6×	123 0.2×	147 0.5×	111 0.4×	154 0.6×	155	3.1k
Richard Humbert United States	18	1.4k 2.1×	367 0.7×	770 2.5×	160 0.6×	83 0.4×	31	3.1k
Juan G. Álvarez United States	41	871 1.4×	643 1.3×	335 1.1×	35 0.1×	266 1.1×	87	7.8k
Ivana Bjedov United Kingdom	20	1.5k 2.4×	499 1.0×	140 0.4×	27 0.1×	86 0.4×	22	3.3k
Sheena Lewis United Kingdom	45	989 1.6×	665 1.3×	315 1.0×	35 0.1×	189 0.8×	95	7.3k
D. Stewart Irvine United Kingdom	39	1.1k 1.8×	840 1.7×	298 1.0×	40 0.1×	302 1.3×	69	7.5k
Yuhua Shi China	35	982 1.6×	345 0.7×	323 1.0×	65 0.2×	75 0.3×	195	3.4k
Trine B. Haugen Norway	33	1.3k 2.1×	761 1.5×	206 0.7×	43 0.2×	599 2.5×	107	4.7k

Countries citing papers authored by Louise Warnich

Since Specialization

Citations

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

Fields of papers citing papers by Louise Warnich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Louise Warnich

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

O’Connell, Kevin S., Nathaniel W. McGregor, Robin Emsley, Soraya Seedat, & Louise Warnich. (2019). The Potential Role of Regulatory Genes (DNMT3A, HDAC5, and HDAC9) in Antipsychotic Treatment Response in South African Schizophrenia Patients. Frontiers in Genetics. 10. 641–641. 2 indexed citations

O’Connell, Kevin S., Nathaniel W. McGregor, Christine Löchner, Robin Emsley, & Louise Warnich. (2018). The genetic architecture of schizophrenia, bipolar disorder, obsessive-compulsive disorder and autism spectrum disorder. Molecular and Cellular Neuroscience. 88. 300–307. 65 indexed citations

O’Connell, Kevin S., Nathaniel W. McGregor, Anil K. Malhotra, et al.. (2018). Variation within voltage-gated calcium channel genes and antipsychotic treatment response in a South African first episode schizophrenia cohort. The Pharmacogenomics Journal. 19(1). 109–114. 7 indexed citations

McGregor, Nathaniel W., Nicole Thompson, Kevin S. O’Connell, et al.. (2018). Modification of the association between antipsychotic treatment response and childhood adversity by MMP9 gene variants in a first-episode schizophrenia cohort. Psychiatry Research. 262. 141–148. 18 indexed citations

McGregor, Nathaniel W., et al.. (2017). DNA methylation and antipsychotic treatment mechanisms in schizophrenia: Progress and future directions. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 81. 38–49. 57 indexed citations

Drögemöller, Britt I., Ogechi Ikediobi, Lize van der Merwe, et al.. (2015). CYP2B6*6 and CYP2B6*18 Predict Long-Term Efavirenz Exposure Measured in Hair Samples in HIV-Positive South African Women. AIDS Research and Human Retroviruses. 32(6). 529–538. 16 indexed citations

Drögemöller, Britt I., Galen E.B. Wright, & Louise Warnich. (2014). Considerations for rare variants in drug metabolism genes and the clinical implications. Expert Opinion on Drug Metabolism & Toxicology. 10(6). 873–884. 17 indexed citations

Özdemir, Vural, Edward S. Dove, Lynnette R. Ferguson, et al.. (2013). Editorial (Public Health Pharmacogenomics and the Design Principles for Global Public Goods – Moving Genomics to Responsible Innovation). Current pharmacogenomics and personalized medicine (Online). 11(1). 1–4. 2 indexed citations

Warnich, Louise, Britt I. Drögemöller, Michael S. Pepper, Collet Dandara, & Galen E.B. Wright. (2011). Pharmacogenomic Research in South Africa: Lessons Learned and Future Opportunities in the Rainbow Nation. Current pharmacogenomics and personalized medicine (Online). 9(3). 191–207. 55 indexed citations

10.

Ikediobi, Ogechi, Bradley E. Aouizerat, Yuanyuan Xiao, et al.. (2011). Analysis of pharmacogenetic traits in two distinct South African populations. Human Genomics. 5(4). 265–265. 43 indexed citations

11.

Merwe, Lize van der, Mauritz Venter, Craig Kinnear, et al.. (2009). Identification of a novel functional deletion variant in the 5'-UTR of the DJ-1 gene. BMC Medical Genetics. 10(1). 105–105. 12 indexed citations

12.

Venter, Mauritz & Louise Warnich. (2008). In silico promoters: modelling of cis‐regulatory context facilitates target predictio. Journal of Cellular and Molecular Medicine. 13(2). 270–278. 4 indexed citations

13.

Niehaus, Dana, Du Plessis, Liezl Koen, et al.. (2008). Predictors of Abnormal Involuntary Movement in an African Schizophrenia Population. Journal of Neuropsychiatry. 20(3). 317–326. 4 indexed citations

14.

Kotze, Maritha J., J. Nico P. de Villiers, Louise Warnich, et al.. (2006). Lack of clinical manifestation of hereditary haemochromatosis in South African patients with multiple sclerosis. Metabolic Brain Disease. 21(2-3). 105–116. 16 indexed citations

15.

Winter, Trevor A., et al.. (2005). Analysis of the three common mutations in the CARD15 gene (R702W, G908R and 1007fs) in South African colored patients with inflammatory bowel disease. Molecular and Cellular Probes. 19(4). 278–281. 28 indexed citations

16.

Zaahl, Monique G., et al.. (2005). Association of functional polymorphisms of SLC11A1 with risk of esophageal cancer in the South African Colored population. Cancer Genetics and Cytogenetics. 159(1). 48–52. 17 indexed citations

17.

Zaahl, Monique G., Alison T. Merryweather‐Clarke, Maritha J. Kotze, et al.. (2004). Analysis of genes implicated in iron regulation in individuals presenting with primary iron overload. Human Genetics. 115(5). 409–417. 33 indexed citations

18.

Warnich, Louise, et al.. (2001). Single nucleotide polymorphisms of the protoporphyrinogen oxidase gene: inter-population heterogeneity of allelic variation. Molecular and Cellular Probes. 15(4). 217–221. 4 indexed citations

19.

Warnich, Louise, et al.. (1990). An anonymous DNA probe M7 (D7S422) on chromosome 7 associated with two RFLP's. Nucleic Acids Research. 18(17). 5328–5328. 2 indexed citations

20.

Warnich, Louise, et al.. (1989). An anonymous DNA probe (H38) [D10S37] detects a Msp I polymorphism on chromosome 10. Nucleic Acids Research. 17(1). 474–474. 4 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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