Johanna Ojala

4.7k total citations · 1 hit paper
29 papers, 4.0k citations indexed

About

Johanna Ojala is a scholar working on Molecular Biology, Physiology and Neurology. According to data from OpenAlex, Johanna Ojala has authored 29 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 16 papers in Physiology and 8 papers in Neurology. Recurrent topics in Johanna Ojala's work include Alzheimer's disease research and treatments (10 papers), Neuroinflammation and Neurodegeneration Mechanisms (8 papers) and Inflammasome and immune disorders (7 papers). Johanna Ojala is often cited by papers focused on Alzheimer's disease research and treatments (10 papers), Neuroinflammation and Neurodegeneration Mechanisms (8 papers) and Inflammasome and immune disorders (7 papers). Johanna Ojala collaborates with scholars based in Finland, Sweden and Canada. Johanna Ojala's co-authors include Antero Salminen, Kai Kaarniranta, Anu Kauppinen, Tiina Suuronen, Hilkka Soininen, Tuula Pirttilä, Annakaisa Haapasalo, Mikko Hiltunen, Elina Sutinen and Jari Huuskonen and has published in prestigious journals such as SHILAP Revista de lepidopterología, FEBS Letters and Progress in Neurobiology.

In The Last Decade

Johanna Ojala

29 papers receiving 3.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Antagonistic crosstalk between NF-κB and SIRT1 in the regulation of inflammation and metabolic disorders

2013 810 citations Anu Kauppinen, Tiina Suuronen et al. Cellular Signalling profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Johanna Ojala Finland	23	1.7k	1.4k	793	607	583	29	4.0k
Tiina Suuronen Finland	34	2.6k 1.6×	1.2k 0.9×	604 0.8×	664 1.1×	583 1.0×	59	5.2k
Gyeong Jae Cho South Korea	36	2.0k 1.2×	1.0k 0.8×	592 0.7×	450 0.7×	380 0.7×	122	4.3k
Gu Seob Roh South Korea	37	1.7k 1.0×	894 0.7×	379 0.5×	586 1.0×	339 0.6×	149	4.1k
Palsamy Periyasamy United States	34	1.5k 0.9×	549 0.4×	557 0.7×	615 1.0×	282 0.5×	65	3.4k
André Kleinridders Germany	34	2.2k 1.3×	2.2k 1.6×	392 0.5×	956 1.6×	310 0.5×	57	5.6k
Bin Zhao China	44	3.3k 2.0×	1.6k 1.2×	673 0.8×	1.0k 1.7×	343 0.6×	110	5.8k
Subbiah Pugazhenthi United States	32	1.8k 1.1×	902 0.7×	378 0.5×	439 0.7×	350 0.6×	82	4.0k
Ülkan Kılıç Türkiye	36	1.5k 0.9×	715 0.5×	979 1.2×	345 0.6×	260 0.4×	101	4.3k
Elizabeth Fernández United States	19	2.3k 1.4×	1.9k 1.4×	254 0.3×	615 1.0×	287 0.5×	33	5.2k

Countries citing papers authored by Johanna Ojala

Since Specialization

Citations

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

Fields of papers citing papers by Johanna Ojala

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johanna Ojala

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

Maes, Michaël, et al.. (2019). Integrating Autism Spectrum Disorder Pathophysiology: Mitochondria, Vitamin A, CD38, Oxytocin, Serotonin and Melatonergic Alterations in the Placenta and Gut. Current Pharmaceutical Design. 25(41). 4405–4420. 30 indexed citations

Sutinen, Elina, Minna A. Korolainen, Jukka Häyrinen, et al.. (2014). Interleukin-18 alters protein expressions of neurodegenerative diseases-linked proteins in human SH-SY5Y neuron-like cells. Frontiers in Cellular Neuroscience. 8. 214–214. 23 indexed citations

Salminen, Antero, Kai Kaarniranta, Anu Kauppinen, et al.. (2013). Impaired autophagy and APP processing in Alzheimer's disease: The potential role of Beclin 1 interactome. Progress in Neurobiology. 106-107. 33–54. 299 indexed citations

Kauppinen, Anu, Tiina Suuronen, Johanna Ojala, Kai Kaarniranta, & Antero Salminen. (2013). Antagonistic crosstalk between NF-κB and SIRT1 in the regulation of inflammation and metabolic disorders. Cellular Signalling. 25(10). 1939–1948. 810 indexed citations breakdown →

Sutinen, Elina, Tuula Pirttilä, George Anderson, Antero Salminen, & Johanna Ojala. (2012). Pro-inflammatory interleukin-18 increases Alzheimer’s disease-associated amyloid-β production in human neuron-like cells. Journal of Neuroinflammation. 9(1). 199–199. 183 indexed citations

Salminen, Antero, Johanna Ojala, Kai Kaarniranta, & Anu Kauppinen. (2012). Mitochondrial dysfunction and oxidative stress activate inflammasomes: impact on the aging process and age-related diseases. Cellular and Molecular Life Sciences. 69(18). 2999–3013. 233 indexed citations

Salminen, Antero, Johanna Ojala, Kai Kaarniranta, Mikko Hiltunen, & Hilkka Soininen. (2010). Hsp90 regulates tau pathology through co-chaperone complexes in Alzheimer's disease. Progress in Neurobiology. 93(1). 99–110. 100 indexed citations

Korhonen, Paula, Thomas van Groen, Anders Thornell, et al.. (2010). Characterization of a novel transgenic rat carrying human tau with mutation P301L. Neurobiology of Aging. 32(12). 2314–2315. 16 indexed citations

Salminen, Antero, Johanna Ojala, Anu Kauppinen, Kai Kaarniranta, & Tiina Suuronen. (2009). Inflammation in Alzheimer's disease: Amyloid-β oligomers trigger innate immunity defence via pattern recognition receptors. Progress in Neurobiology. 87(3). 181–194. 301 indexed citations

10.

Salminen, Antero, Anu Kauppinen, Tiina Suuronen, Kai Kaarniranta, & Johanna Ojala. (2009). ER stress in Alzheimer's disease: a novel neuronal trigger for inflammation and Alzheimer's pathology. Journal of Neuroinflammation. 6(1). 41–41. 284 indexed citations

11.

Salminen, Antero, Johanna Ojala, Tiina Suuronen, Kai Kaarniranta, & Anu Kauppinen. (2008). Amyloid‐β oligomers set fire to inflammasomes and induce Alzheimer's pathology. Journal of Cellular and Molecular Medicine. 12(6a). 2255–2262. 145 indexed citations

12.

Salminen, Antero, Jari Huuskonen, Johanna Ojala, et al.. (2007). Activation of innate immunity system during aging: NF-kB signaling is the molecular culprit of inflamm-aging. Ageing Research Reviews. 7(2). 83–105. 465 indexed citations

13.

Ojala, Johanna, Irina Alafuzoff, Sanna‐Kaisa Herukka, et al.. (2007). Expression of interleukin-18 is increased in the brains of Alzheimer's disease patients. Neurobiology of Aging. 30(2). 198–209. 198 indexed citations

14.

Paimela, Tuomas, Tuomas Ryhänen, Eliisa Mannermaa, et al.. (2007). The effect of 17β-estradiol on IL-6 secretion and NF-κB DNA-binding activity in human retinal pigment epithelial cells. Immunology Letters. 110(2). 139–144. 43 indexed citations

15.

Nuutinen, Tapio, Jari Huuskonen, Tiina Suuronen, et al.. (2006). Amyloid-β 1–42 induced endocytosis and clusterin/apoJ protein accumulation in cultured human astrocytes. Neurochemistry International. 50(3). 540–547. 28 indexed citations

16.

Suuronen, Tiina, Tapio Nuutinen, Juhani Huuskonen, et al.. (2005). Anti-inflammatory effect of selective estrogen receptor modulators (SERMs) in microglial cells. Inflammation Research. 54(5). 194–203. 74 indexed citations

17.

Ojala, Johanna, Muhammad Choudhury, & Jnanankur Bag. (1998). Uncoordinated Inhibition of Gene Expression for Muscle Proteins by a Troponin T Antisense Oligodeoxynucleotide. Antisense and Nucleic Acid Drug Development. 8(3). 237–247. 3 indexed citations

18.

Ojala, Johanna, Muhammad Choudhury, & Jnanankur Bag. (1997). Inhibition of Troponin C Production Without Affecting Other Muscle Protein Synthesis by the Antisense Oligodeoxynucleotide. Antisense and Nucleic Acid Drug Development. 7(1). 31–38. 4 indexed citations

19.

Thinakaran, Gopal, Johanna Ojala, & Jnanankur Bag. (1993). Expression of c‐jun/AP‐1 during myogenic differentiation in mouse C₂C₁₂ myoblasts. FEBS Letters. 319(3). 271–276. 27 indexed citations

20.

Ojala, Johanna, et al.. (1989). Decreased level of cardiac antioxidants in endurance‐trained rats. Acta Physiologica Scandinavica. 135(4). 549–554. 33 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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