Ko Sahashi

1.5k citations

42 papers · 857 indexed · h-index 16

Molecular Biology
Neurology top 5%
Cellular and Molecular Neuroscience top 10%
Clinical Biochemistry top 5%
Physiology

Co-authors: Tohru Ibi Kinji Ohno Naoki Nakao Mikako Ito Akira Takahashi Andrew G. Engel Hiroshi Nishida Bisei Ohkawara
Topics: Mitochondrial Function and Pathology (14 papers)Metabolism and Genetic Disorders (9 papers)Genetic Neurodegenerative Diseases (9 papers)
Cited by: Neurology Clinical Biochemistry Cellular and Molecular Neuroscience
Journals: Brain Neurology Annals of Neurology
Partner nations: Japan United States Taiwan

In The Last Decade

Ko Sahashi

41 papers receiving 840 citations

Peers

Countries citing papers authored by Ko Sahashi

Since Specialization

Citations

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

Fields of papers citing papers by Ko Sahashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ko Sahashi

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

#	Work	Indexed citations
1	Collagen Q and anti-MuSK autoantibody competitively suppress agrin/LRP4/MuSK signaling 2015 ·Scientific Reports ·(unknown),Mikako Ito,Bisei Ohkawara,Akio Masuda,Yu Kawakami,Ko Sahashi,Hiroshi Nishida,(unknown),(unknown),Andrew G. Engel,Kinji Ohno	54
2	LDB3 splicing abnormalities are specific to skeletal muscles of patients with myotonic dystrophy type 1 and alter its PKC binding affinity 2014 ·Neurobiology of Disease ·Yoshihiro Yamashita,Tohru Matsuura,Tatsuaki Kurosaki,(unknown),M. Kinoshita,Tohru Ibi,Ko Sahashi,Kinji Ohno	26
3	A sodium channel myotonia due to a novel SCN4A mutation accompanied by acquired autoimmune myasthenia gravis 2012 ·Neuroscience Letters ·Yosuke Kokunai,Keigo Goto,Tomoya Kubota,(unknown),Saburo Sakoda,Tohru Ibi,Manabu Doyu,Hideki Mochizuki,Ko Sahashi,Masanori Takahashi	9
4	Open-label trial and randomized, double-blind, placebo-controlled, crossover trial of hydrogen-enriched water for mitochondrial and inflammatory myopathies 2011 ·Medical Gas Research ·Mikako Ito,Tohru Ibi,Ko Sahashi,(unknown),Masafumi Ito,Kinji Ohno	69
5	Anti-MuSK autoantibodies block binding of collagen Q to MuSK 2011 ·Neurology ·Yu Kawakami,Mikako Ito,Masaaki Hirayama,Ko Sahashi,Bisei Ohkawara,Akio Masuda,Hiroshi Nishida,(unknown),Andrew G. Engel,Kinji Ohno	105
6	Extensive screening system using suspension array technology to detect mitochondrial DNA point mutations 2010 ·Mitochondrion ·Yutaka Nishigaki,Hitomi Ueno,Jorida Çoku,Yasutoshi Koga,Tatsuya Fujii,Ko Sahashi,Kazutoshi Nakano,Makoto Yoneda,Michiko Nonaka,Lin-ya Tang,Chia‐Wei Liou,Véronique Paquis‐Flucklinger,Yasuo Harigaya,Tohru Ibi,Yu‐ichi Goto,Hiroko Hosoya,Salvatore DiMauro,Michio Hirano,Masashi Tanaka	24
7	MM1‐type sporadic Creutzfeldt‐Jakob disease with unusually prolonged disease duration presenting with panencephalopathic‐type pathology 2008 ·Neuropathology ·Akira Hoshino,Yasushi Iwasaki,(unknown),Shinya Kimura,Tohru Ibi,Tetsuyuki Kitamoto,Mari Yoshida,Yoshio Hashizume,Ko Sahashi	5
8	Clinical and genetic characterizations of 16q‐linked autosomal dominant spinocerebellar ataxia (AD‐SCA) and frequency analysis of AD‐SCA in the Japanese population 2007 ·Movement Disorders ·Hiroaki Nozaki,Takeshi Ikeuchi,Akio Kawakami,Akio Kimura,Reiji Koide,(unknown),(unknown),Tatsuro Mutoh,Hiroko Yamamoto,Naoki Nakao,Ko Sahashi,Masatoyo Nishizawa,Osamu Onodera	26
9	MM2-thalamic-type sporadic Creutzfeldt-Jakob disease with widespread neocortical pathology 2006 ·Acta Neuropathologica ·(unknown),Yasushi Iwasaki,(unknown),Mari Yoshida,Yoshio Hashizume,Tetsuyuki Kitamoto,Ko Sahashi	23
10	(R) salsolinol N‐methyltransferase activity increases in parkinsonian lymphocytes 1998 ·Annals of Neurology ·Makoto Naoi,Wakako Maruyama,Naoki Nakao,Tohru Ibi,Ko Sahashi,M. Strolin Benedetti	49
11	Spinocerebellar ataxia type 6: CAG repeat expansion in α_1a voltage‐dependent calcium channel gene and clinical variations in japanese population 1997 ·Annals of Neurology ·Takeshi Ikeuchi,Hiroki Takano,Reiji Koide,Shuichi Igarashi,Hajime Tanaka,Shoji Tsuji,Hitoshi Takahashi,(unknown),Yoshiaki Honma,(unknown),Naoki Nakao,Ko Sahashi,Hiroshi Tsukagoshi,Kiyoharu Inoue	111
12	[Clinico-pathological significance of the immunostaining of myosin heavy chain isoforms in pathological human skeletal muscle]. 1997 ·PubMed ·(unknown),Ko Sahashi,(unknown),Jing Ling,(unknown)	1
13	[Immunohistochemical localization of chymase; a mast cell marker and clinical significance in diseased human skeletal muscle]. 1997 ·PubMed ·Ko Sahashi,(unknown),(unknown)	5
14	Clinical and neuropathological features of a neurodegenerative disorder in the central nervous system with progressive head drooping (Kubisagari) 1995 ·Acta Neuropathologica ·Naoki Nakao,Ko Sahashi,Masahiko Takahashi,Tohru Ibi,Yoshio Hashizume	2
15	Extensive Tissue Oxygenation Associated with Mitochondrial DNA Mutations 1995 ·Biochemical and Biophysical Research Communications ·(unknown),Ko Sahashi,Y Nakase,B. Chance	23
16	Increased Mitochondrial DNA Deletions in the Skeletal Muscle of Myotonic Dystrophy 1992 ·Gerontology ·Ko Sahashi,Masashi Tanaka,(unknown),Kinji Ohno,Tohru Ibi,(unknown),(unknown)	20
17	Mitochondrial DNA deletions in inherited recurrent myoglobinuria 1991 ·Annals of Neurology ·Kinji Ohno,Masashi Tanaka,Ko Sahashi,Tohru Ibi,Wataru Sato,Tomoko Yamamoto,Akira Takahashi,Takayuki Ozawa	64
18	Direct DNA sequencing from colony: analysis of multiple deletions of mitochondrial genome 1991 ·Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression ·Kinji Ohno,Masashi Tanaka,Hidekazu Ino,Hiroshi Suzuki,(unknown),Tohru Ibi,Ko Sahashi,Akira Takahashi,Takayuki Ozawa	6
19	Cytoplasmic body and mitochondrial DNA deletion 1990 ·Journal of the Neurological Sciences ·Ko Sahashi,Kinji Ohno,Masashi Tanaka,Tohru Ibi,Tomoko Yamamoto,(unknown),Wataru Sato,Akira Takahashi,Takayuki Ozawa	4
20	Thyrotropin Releasing Hormone Levels in Human Cerebrospinal Fluid in Various Neurologic Diseases 1986 ·The American Journal of the Medical Sciences ·Terunori Mitsuma,T Nogimori,Ko Sahashi,Koshin Adachi,Mikihiro Kihara,(unknown),Naoki Nakao,(unknown),(unknown),(unknown),Akira Takahashi	3

About Ko Sahashi

Ko Sahashi is a scholar working on Clinical Biochemistry, Neurology and Cellular and Molecular Neuroscience, having authored 42 papers that have together received 857 indexed citations. Recurring topics across this work include Mitochondrial Function and Pathology (14 papers), Metabolism and Genetic Disorders (9 papers) and Genetic Neurodegenerative Diseases (9 papers). The work is most often cited by research in Neurology (289 citations), Clinical Biochemistry (119 citations) and Cellular and Molecular Neuroscience (247 citations). Ko Sahashi has collaborated with scholars based in Japan, United States and Taiwan. Frequent co-authors include Tohru Ibi, Kinji Ohno, Naoki Nakao, Mikako Ito, Akira Takahashi, Andrew G. Engel, Hiroshi Nishida, Bisei Ohkawara, Akio Masuda and Yu Kawakami. Their work appears in journals such as Brain, Neurology and Annals of Neurology.

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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