# Joichi Usui

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/joichi-usui/

## Facts

| Field | Value |
| --- | --- |
| Citations | 1,923 |
| Field | Renal Diseases and Glomerulopathies |
| h-index | 25 |
| i10-index | 51 |
| Last Known Institution | University of Tsukuba |
| OpenAlex ID | https://openalex.org/A5069336850 |
| ORCID iD | 0000-0002-6709-4000 |
| Works | 161 |

## Researcher papers

- [Staphylococcus aureus cell envelope antigen is a new candidate for the induction of IgA nephropathy](https://scholariq.org/papers/staphylococcus-aureus-cell-envelope-antigen-is-a-new-candidate-for-the-induction/)
- [Laser microdissection-based analysis of cytokine balance in the kidneys of patients with lupus nephritis](https://scholariq.org/papers/laser-microdissection-based-analysis-of-cytokine-balance-in-the-kidneys-of/)
- [2017 Clinical practice guidelines of the Japan Research Committee of the Ministry of Health, Labour, and Welfare for Intractable Vasculitis for the management of ANCA-associated vasculitis](https://scholariq.org/papers/2017-clinical-practice-guidelines-of-the-japan-research-committee-of-the/)
- [Clinicopathological spectrum of kidney diseases in cancer patients treated with vascular endothelial growth factor inhibitors: a report of 5 cases and review of literature](https://scholariq.org/papers/clinicopathological-spectrum-of-kidney-diseases-in-cancer-patients-treated-with/)
- [Pulmonary involvements of anti-neutrophil cytoplasmic autoantibody-associated renal vasculitis in Japan](https://scholariq.org/papers/pulmonary-involvements-of-anti-neutrophil-cytoplasmic-autoantibody-associated/)
- [Chest High-Resolution CT Findings of Microscopic Polyangiitis: A Japanese First Nationwide Prospective Cohort Study](https://scholariq.org/papers/chest-high-resolution-ct-findings-of-microscopic-polyangiitis-a-japanese-first/)
- [ANCA-associated systemic vasculitis in Japan: clinical features and prognostic changes](https://scholariq.org/papers/anca-associated-systemic-vasculitis-in-japan-clinical-features-and-prognostic/)
- [Evidence-based clinical practice guidelines for rapidly progressive glomerulonephritis 2014](https://scholariq.org/papers/evidence-based-clinical-practice-guidelines-for-rapidly-progressive/)
- [Comparison of severity classification in Japanese patients with antineutrophil cytoplasmic antibody-associated vasculitis in a nationwide, prospective, inception cohort study](https://scholariq.org/papers/comparison-of-severity-classification-in-japanese-patients-with-antineutrophil/)
- [Connective Tissue Growth Factor Participates in Scar Formation of Crescentic Glomerulonephritis](https://scholariq.org/papers/connective-tissue-growth-factor-participates-in-scar-formation-of-crescentic/)
- [The precise long-term outcomes of adult IgA nephropathy by mail questionnaires: Better renal survival compared to earlier cohort studies](https://scholariq.org/papers/the-precise-long-term-outcomes-of-adult-iga-nephropathy-by-mail-questionnaires/)

## Researcher topics

- [Renal Diseases and Glomerulopathies](https://scholariq.org/topics/renal-diseases-and-glomerulopathies/)
- [Vasculitis and related conditions](https://scholariq.org/topics/vasculitis-and-related-conditions/)
- [Chronic Kidney Disease and Diabetes](https://scholariq.org/topics/chronic-kidney-disease-and-diabetes/)
- [Systemic Sclerosis and Related Diseases](https://scholariq.org/topics/systemic-sclerosis-and-related-diseases/)
- [Genetic and Kidney Cyst Diseases](https://scholariq.org/topics/genetic-and-kidney-cyst-diseases/)

## Researcher university

- [University of Tsukuba](https://scholariq.org/institutions/university-of-tsukuba/)

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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.