# Kazuhisa Okamoto

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/kazuhisa-okamoto/

## Facts

| Field | Value |
| --- | --- |
| Citations | 1,692 |
| Field | Helicobacter pylori-related gastroenterology studies |
| h-index | 22 |
| i10-index | 40 |
| Last Known Institution | Fukushima Medical University |
| OpenAlex ID | https://openalex.org/A5045308428 |
| ORCID iD | 0000-0003-1565-5192 |
| Works | 112 |

## Researcher papers

- [Global Analysis of Circadian Expression in the Cyanobacterium <i>Synechocystis</i> sp. Strain PCC 6803](https://scholariq.org/papers/global-analysis-of-circadian-expression-in-the-cyanobacterium-i-synechocystis-i/)
- [A systematic forward genetic analysis identified components of the <i>Chlamydomonas</i> circadian system](https://scholariq.org/papers/a-systematic-forward-genetic-analysis-identified-components-of-the-i/)
- [A temporal shift of the evolutionary principle shaping intratumor heterogeneity in colorectal cancer](https://scholariq.org/papers/a-temporal-shift-of-the-evolutionary-principle-shaping-intratumor-heterogeneity/)
- [Some properties of purified Escherichia coli heat-stable enterotoxin II](https://scholariq.org/papers/some-properties-of-purified-escherichia-coli-heat-stable-enterotoxin-ii/)
- [Real-Time Monitoring of Chloroplast Gene Expression by a Luciferase Reporter: Evidence for Nuclear Regulation of Chloroplast Circadian Period](https://scholariq.org/papers/real-time-monitoring-of-chloroplast-gene-expression-by-a-luciferase-reporter/)
- [Large‐scale screening of <i>Arabidopsis</i> circadian clock mutants by a high‐throughput real‐time bioluminescence monitoring system](https://scholariq.org/papers/large-scale-screening-of-i-arabidopsis-i-circadian-clock-mutants-by-a-high/)
- [Gastric epithelial neoplasm of fundic-gland mucosa lineage: proposal for a new classification in association with gastric adenocarcinoma of fundic-gland type](https://scholariq.org/papers/gastric-epithelial-neoplasm-of-fundic-gland-mucosa-lineage-proposal-for-a-new/)
- [Fruit and Vegetable Intake and Risk of Amyotrophic Lateral Sclerosis in Japan](https://scholariq.org/papers/fruit-and-vegetable-intake-and-risk-of-amyotrophic-lateral-sclerosis-in-japan/)
- [Circadian Rhythms in the Thermophilic Cyanobacterium <i>Thermosynechococcus elongatus</i> : Compensation of Period Length over a Wide Temperature Range](https://scholariq.org/papers/circadian-rhythms-in-the-thermophilic-cyanobacterium-i-thermosynechococcus/)
- [Aerosols Produced by Upper Gastrointestinal Endoscopy: A Quantitative Evaluation](https://scholariq.org/papers/aerosols-produced-by-upper-gastrointestinal-endoscopy-a-quantitative-evaluation/)
- [Efficacy of Endoscopic Ultrasound‐guided Transluminal Drainage Using Lumen‐apposing Metal Stents for the Treatment of Pancreatic Fluid Collections](https://scholariq.org/papers/efficacy-of-endoscopic-ultrasound-guided-transluminal-drainage-using-lumen/)

## Researcher topics

- [Helicobacter pylori-related gastroenterology studies](https://scholariq.org/topics/helicobacter-pylori-related-gastroenterology-studies/)
- [Gastric Cancer Management and Outcomes](https://scholariq.org/topics/gastric-cancer-management-and-outcomes/)
- [Light effects on plants](https://scholariq.org/topics/light-effects-on-plants/)
- [Pancreatic and Hepatic Oncology Research](https://scholariq.org/topics/pancreatic-and-hepatic-oncology-research/)
- [High-Energy Particle Collisions Research](https://scholariq.org/topics/high-energy-particle-collisions-research/)

## Researcher university

- [Fukushima Medical University](https://scholariq.org/institutions/fukushima-medical-university/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.