Sandra Martins

874 total citations
39 papers, 503 citations indexed

About

Sandra Martins is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Neurology. According to data from OpenAlex, Sandra Martins has authored 39 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Molecular Biology, 22 papers in Cellular and Molecular Neuroscience and 7 papers in Neurology. Recurrent topics in Sandra Martins's work include Genetic Neurodegenerative Diseases (22 papers), Mitochondrial Function and Pathology (18 papers) and DNA Repair Mechanisms (10 papers). Sandra Martins is often cited by papers focused on Genetic Neurodegenerative Diseases (22 papers), Mitochondrial Function and Pathology (18 papers) and DNA Repair Mechanisms (10 papers). Sandra Martins collaborates with scholars based in Portugal, Brazil and Spain. Sandra Martins's co-authors include Jorge Sequeiros, Isabel Silveira, António Amorim, Paula Coutinho, Guy A. Rouleau, Laura Bannach Jardim, Maria Luiza Saraiva Pereira, Patrick A. Dion, Francesc Calafell and Isabel Alonso and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Journal of Investigative Dermatology.

In The Last Decade

Sandra Martins

37 papers receiving 500 citations

Peers

Sandra Martins

CMN

NEURO

GENET

Geneieve Tai Australia

Andreas Eigentler Austria

Lisa M. Anderson Canada

Elisabetta Indelicato Austria

Marie‐Josée Dicaire Canada

Fulya Akçimen Canada

E. Le Guern France

Lorenzo Nanetti Italy

Gavin Charlesworth United Kingdom

Rébecca Gaudet Canada

Geneieve Tai Australia

Sandra Martins

370 ×1.1

390 ×1.2

CMN

196 ×1.1

NEURO

38 ×0.6

GENET

22 ×0.4

GENET

Citations per year, relative to Sandra Martins Sandra Martins (= 1×) peers Geneieve Tai

Countries citing papers authored by Sandra Martins

Since Specialization

Citations

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

Fields of papers citing papers by Sandra Martins

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sandra Martins

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

Martins, Sandra, Alexandra M. Lopes, Nádia Pinto, et al.. (2023). Non-coding variants in VAMP2 and SNAP25 affect gene expression: potential implications in migraine susceptibility. The Journal of Headache and Pain. 24(1). 78–78.

Raposo, Mafalda, et al.. (2022). Genetic Variation in ATXN3 (Ataxin-3) 3′UTR: Insights into the Downstream Regulatory Elements of the Causative Gene of Machado-Joseph Disease/Spinocerebellar Ataxia Type 3. The Cerebellum. 22(1). 37–45. 3 indexed citations

Macedo, Ana, Carlos Gómez, Jesús Poza, et al.. (2021). Risk Variants in Three Alzheimer’s Disease Genes Show Association with EEG Endophenotypes. Journal of Alzheimer s Disease. 80(1). 209–223. 5 indexed citations

Sequeiros, Jorge, et al.. (2019). A Pipeline to Assess Disease-Associated Haplotypes in Repeat Expansion Disorders: The Example of MJD/SCA3 Locus. Frontiers in Genetics. 10. 38–38. 6 indexed citations

Sharony, Reuven, et al.. (2019). Yemenite-Jewish families with Machado–Joseph disease (MJD/SCA3) share a recent common ancestor. European Journal of Human Genetics. 27(11). 1731–1737. 5 indexed citations

Martins, Sandra & Jorge Sequeiros. (2018). Origins and Spread of Machado-Joseph Disease Ancestral Mutations Events. Advances in experimental medicine and biology. 1049. 243–254. 14 indexed citations

Ogun, Shamsideen Abayomi, et al.. (2014). Machado–Joseph disease in a Nigerian family: mutational origin and review of the literature. European Journal of Human Genetics. 23(2). 271–273. 8 indexed citations

Martins, Sandra, Christopher E. Pearson, Paula Coutinho, et al.. (2014). Modifiers of (CAG)n instability in Machado–Joseph disease (MJD/SCA3) transmissions: an association study with DNA replication, repair and recombination genes. Human Genetics. 133(10). 1311–1318. 25 indexed citations

Martins, Sandra, Bing‐Wen Soong, Virginia Wong, et al.. (2012). Mutational Origin of Machado-Joseph Disease in the Australian Aboriginal Communities of Groote Eylandt and Yirrkala. Archives of Neurology. 69(6). 746–51. 20 indexed citations

10.

Daoud, Hussein, Véronique Belzil, Sandra Martins, et al.. (2011). Association of Long ATXN2 CAG Repeat Sizes With Increased Risk of Amyotrophic Lateral Sclerosis. Archives of Neurology. 68(6). 739–42. 67 indexed citations

11.

Sequeiros, Jorge, Sandra Martins, & Isabel Silveira. (2011). Epidemiology and population genetics of degenerative ataxias. Handbook of clinical neurology. 103. 227–251. 52 indexed citations

12.

Coutinho, Maria Francisca, Marisa Encarnação, Sandra Martins, et al.. (2010). Origin and spread of a common deletion causing mucolipidosis type II: insights from patterns of haplotypic diversity. Clinical Genetics. 80(3). 273–280. 12 indexed citations

13.

Almeida, Teresa, Isabel Alonso, Sandra Martins, et al.. (2009). Ancestral Origin of the ATTCT Repeat Expansion in Spinocerebellar Ataxia Type 10 (SCA10). PLoS ONE. 4(2). e4553–e4553. 39 indexed citations

14.

Ramos, Eliana Marisa, Sandra Martins, Isabel Alonso, et al.. (2009). Common origin of pure and interrupted repeat expansions in spinocerebellar ataxia type 2 (SCA2). American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 153B(2). 524–531. 26 indexed citations

15.

Martins, Sandra, Paula Coutinho, Isabel Silveira, et al.. (2007). Cis‐acting factors promoting the CAG intergenerational instability in Machado–Joseph disease. American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 147B(4). 439–446. 21 indexed citations

16.

Martins, Sandra, Francesc Calafell, Virginia Wong, Jorge Sequeiros, & António Amorim. (2006). A multistep mutation mechanism drives the evolution of the CAG repeat at MJD/SCA3 locus. European Journal of Human Genetics. 14(8). 932–940. 22 indexed citations

17.

Martins, Sandra, Ana I. Seixas, Paula Magalhães, et al.. (2005). Haplotype diversity and somatic instability in normal and expanded SCA8 alleles. American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 139B(1). 109–114. 7 indexed citations

18.

Martins, Sandra, Teresa Matamá, Laura Guimarães, et al.. (2003). Portuguese families with dentatorubropallidoluysian atrophy (DRPLA) share a common haplotype of Asian origin. European Journal of Human Genetics. 11(10). 808–811. 29 indexed citations

19.

Martins, Sandra, et al.. (2002). Haplotype study of microsatellites flanking the t(15;17) breakpoint in acute promyelocytic leukemia patients from North Portugal. Leukemia. 16(7). 1353–1357. 2 indexed citations

20.

Hu, Zhilan, Lynne T. Smith, Sandra Martins, et al.. (1997). Partial Dominance of a Keratin 14 Mutation in Epidermolysis Bullosa Simplex — Increased Severity of Disease in a Homozygote. Journal of Investigative Dermatology. 109(3). 360–364. 15 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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