Hisayoshi Niwa

1.6k total citations
27 papers, 1.2k citations indexed

About

Hisayoshi Niwa is a scholar working on Neurology, Cellular and Molecular Neuroscience and Molecular Biology. According to data from OpenAlex, Hisayoshi Niwa has authored 27 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Neurology, 7 papers in Cellular and Molecular Neuroscience and 6 papers in Molecular Biology. Recurrent topics in Hisayoshi Niwa's work include Alzheimer's disease research and treatments (4 papers), Nerve injury and regeneration (4 papers) and Genetic Neurodegenerative Diseases (3 papers). Hisayoshi Niwa is often cited by papers focused on Alzheimer's disease research and treatments (4 papers), Nerve injury and regeneration (4 papers) and Genetic Neurodegenerative Diseases (3 papers). Hisayoshi Niwa collaborates with scholars based in Japan, Greece and United States. Hisayoshi Niwa's co-authors include Gen Sobue, Mei Li, Masahisa Katsuno, Yasushi Kobayashi, Manabu Doyu, Hiroaki Adachi, Chen Sang, Akito Kume, Nobuo Suga and Daniel Margoliash and has published in prestigious journals such as Neuron, Neurology and Journal of Neurophysiology.

In The Last Decade

Hisayoshi Niwa

25 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hisayoshi Niwa Japan 15 433 431 259 203 173 27 1.2k
Grażyna Dębska–Vielhaber Germany 20 480 1.1× 304 0.7× 312 1.2× 167 0.8× 128 0.7× 33 972
Masako M. Bilak United States 20 664 1.5× 377 0.9× 198 0.8× 164 0.8× 104 0.6× 26 1.3k
Zoran Redzic Kuwait 15 309 0.7× 385 0.9× 177 0.7× 160 0.8× 52 0.3× 45 1.3k
Brice Ongali Canada 19 303 0.7× 228 0.5× 98 0.4× 451 2.2× 333 1.9× 39 1.2k
Tatsuhide Kunishita Japan 21 769 1.8× 296 0.7× 110 0.4× 677 3.3× 60 0.3× 50 1.9k
Katalin Majtényi Hungary 14 402 0.9× 236 0.5× 464 1.8× 391 1.9× 79 0.5× 26 1.2k
Stephan Züchner United States 23 854 2.0× 853 2.0× 381 1.5× 129 0.6× 198 1.1× 68 2.0k
Lore Becker Germany 24 653 1.5× 440 1.0× 108 0.4× 176 0.9× 38 0.2× 43 1.4k
Duncan P. McHale United Kingdom 9 1.0k 2.4× 526 1.2× 177 0.7× 641 3.2× 78 0.5× 11 1.8k
Falk R. Wiedemann Germany 16 1.1k 2.6× 267 0.6× 534 2.1× 453 2.2× 228 1.3× 19 1.8k

Countries citing papers authored by Hisayoshi Niwa

Since Specialization
Citations

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

Fields of papers citing papers by Hisayoshi Niwa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisayoshi Niwa

This figure shows the co-authorship network connecting the top 25 collaborators of Hisayoshi Niwa. A scholar is included among the top collaborators of Hisayoshi Niwa 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 Hisayoshi Niwa. Hisayoshi Niwa 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.
Fukami, Yuki, Haruki Koike, Masahiro Iijima, et al.. (2019). Demyelinating Neuropathy Due to Intravascular Large B-cell Lymphoma. Internal Medicine. 59(3). 435–438. 8 indexed citations
2.
Hara, Kazuhiro, Hirohisa Watanabe, Epifanio Bagarinao, et al.. (2018). Corpus callosal involvement is correlated with cognitive impairment in multiple system atrophy. Journal of Neurology. 265(9). 2079–2087. 19 indexed citations
3.
Hishikawa, Nozomi, et al.. (2012). Effects of turmeric on Alzheimer′s disease with behavioral and psychological symptoms of dementia. AYU (An International Quarterly Journal of Research in Ayurveda). 33(4). 499–499. 80 indexed citations
4.
Nanri, Kazunori, Hisayoshi Niwa, Hiroshi Mitoma, et al.. (2012). Low-Titer Anti-GAD-Antibody-Positive Cerebellar Ataxia. The Cerebellum. 12(2). 171–175. 33 indexed citations
5.
Iwasaki, Yasushi, Hisayoshi Niwa, Mari Yoshida, et al.. (2009). An autopsied case of panencephalopathic‐type Creutzfeldt‐Jakob disease with mutation in the prion protein gene at codon 232 and type 1 prion protein. Neuropathology. 29(6). 727–734. 13 indexed citations
6.
Liu, Ying, Maya Mimuro, Mari Yoshida, et al.. (2008). Inclusion-positive cell types in adult-onset intranuclear inclusion body disease: implications for clinical diagnosis. Acta Neuropathologica. 116(6). 615–623. 31 indexed citations
7.
Takeda, Akinori, Hisayoshi Niwa, Mei Li, et al.. (2002). Lipid peroxidation and advanced glycation end products in the brain in normal aging and in Alzheimer's disease. Acta Neuropathologica. 104(2). 113–122. 144 indexed citations
8.
Katsuno, Masahisa, Hiroaki Adachi, Akito Kume, et al.. (2002). Testosterone Reduction Prevents Phenotypic Expression in a Transgenic Mouse Model of Spinal and Bulbar Muscular Atrophy. Neuron. 35(5). 843–854. 352 indexed citations
9.
Niwa, Hisayoshi, Kazuhiro Hayakawa, Masahiko Yamamoto, et al.. (2002). Differential Age-Dependent Trophic Responses of Nodose, Sensory, and Sympathetic Neurons to Neurotrophins and GDNF: Potencies for Neurite Extension in Explant Culture. Neurochemical Research. 27(6). 485–496. 19 indexed citations
10.
Takeda, Akinori, Masakazu Wakai, Hisayoshi Niwa, et al.. (2001). Neuronal and glial advanced glycation end product [N ε-(carboxymethyl)lysine] in Alzheimer's disease brains. Acta Neuropathologica. 101(1). 27–35. 39 indexed citations
11.
Yamamoto, Masahiko, Yasushi Kobayashi, Mei Li, et al.. (2001). In Vivo Gene Electroporation of Glial Cell Line-Derived Neurotrophic Factor (GDNF) into Skeletal Muscle of SOD1 Mutant Mice. Neurochemical Research. 26(11). 1201–1207. 16 indexed citations
12.
Hayakawa, Kazuhiro, Takayuki Itoh, Hisayoshi Niwa, et al.. (1999). Nerve growth factor prevention of aged-rat sympathetic neuron injury by cisplatin, vincristine and taxol – in vitro explant study. Neuroscience Letters. 274(2). 103–106. 6 indexed citations
13.
Niwa, Hisayoshi, Masakazu Wakai, T Miyata, et al.. (1998). Accelerated Formation of Nϵ-(carboxymethyl) Lysine, an Advanced Glycation End Product, by Glyoxal and 3-Deoxyglucosone in Cultured Rat Sensory Neurons. Biochemical and Biophysical Research Communications. 248(1). 93–97. 53 indexed citations
14.
Hayakawa, Kazuhiro, Takayuki Itoh, Hisayoshi Niwa, Tatsuro Mutoh, & Gen Sobue. (1998). NGF prevention of neurotoxicity induced by cisplatin, vincristine and taxol depends on toxicity of each drug and NGF treatment schedule:. Brain Research. 794(2). 313–319. 46 indexed citations
15.
Ito, Yasuhiro, Hisayoshi Niwa, Toshihiro Iida, et al.. (1997). Post-transfusion reversible posterior leukoencephalopathy syndrome with cerebral vasoconstriction. Neurology. 49(4). 1174–1175. 90 indexed citations
16.
Itoh, Takayuki, Hisayoshi Niwa, Masaaki Nagamatsu, et al.. (1997). Nerve growth factor maintains regulation of intracellular calcium in neonatal sympathetic neurons but not in mature or aged neurons.. Neuroscience. 82(3). 641–651. 10 indexed citations
17.
Ito, Yasuhiro, Hisayoshi Niwa, Tetsuo Ando, Takeshi Yasuda, & Tsutomu Yanagi. (1995). [Clinical and neuroradiological studies of eclampsia--cerebral vasospasm and relation to the brain edema].. PubMed. 35(4). 358–67. 2 indexed citations
18.
Niwa, Hisayoshi, et al.. (1990). Presbyacusis.. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 27(5). 545–549.
19.
Kubo, Takeshi, Toru Matsunaga, Jun Kusakari, et al.. (1988). Efficacy of Defibrinogenation and Steroid Therapies on Sudden Deafness. Archives of Otolaryngology - Head and Neck Surgery. 114(6). 649–652. 58 indexed citations
20.
Niwa, Hisayoshi, et al.. (1982). Studies on the dinitrochlorobenzene (DNCB) sensitization test.. PubMed. 48(2). 108–12. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Grażyna Dębska–Vielhaber Breakdown of academic impact, for papers by Masako M. Bilak Breakdown of academic impact, for papers by Zoran Redzic Breakdown of academic impact, for papers by Brice Ongali Breakdown of academic impact, for papers by Tatsuhide Kunishita Breakdown of academic impact, for papers by Katalin Majtényi Breakdown of academic impact, for papers by Stephan Züchner Breakdown of academic impact, for papers by Lore Becker Breakdown of academic impact, for papers by Duncan P. McHale Breakdown of academic impact, for papers by Falk R. Wiedemann
Rankless by CCL
2026