Evidence map›Paper›PMID 41579231›Full record

ArticleCEN case reports2026

A case of tubulointerstitial nephritis with infiltration of neutrophils and interleukin-17-positive cells associated with Behçet's disease.

Naruhiko Uchida, Keiko Tanaka, Natsuki Kubota, Takayuki Katsuyama, Katsuyuki Tanabe, Haruhito A Uchida, Jun Wada

Abstract readCase Reports
In one paragraph

Article in CEN case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Naruhiko UchidaDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Keiko TanakaDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan. ta0-keiko81@s.okayama-u.ac.jp.ORCID 0009-0003-7839-9912
Natsuki KubotaDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Takayuki KatsuyamaDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Katsuyuki TanabeDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Haruhito A UchidaDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Jun WadaDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Behçet's disease (BD) is a non-infectious inflammatory condition characterized by neutrophilic infiltration. In addition to primary symptoms, including oral and genital ulcers, ocular involvement, and skin lesions, BD can also affect various organs. However, renal involvement, particularly in tubulointerstitial nephritis, has rarely been described. Herein, a rare case of acute tubulointerstitial nephritis in a patient clinically diagnosed with BD is reported. The renal lesion presented with other symptoms of BD and fever, and was considered to be BD-related due to the presence of neutrophilic infiltration and its responsiveness to BD-directed therapy. Alterations in T-helper (Th) 1, Th2, and Th17 cytokine profiles are associated with BD activity. Interleukin (IL)-17 plays a central role in neutrophil activation, and recent studies have demonstrated a strong correlation between IL-17A levels and BD activity. In the present case, elevated serum IL-17A levels and infiltration of IL-17A-positive cells into the renal tissue reflected an active phase of BD and a BD-associated renal lesion.

Indexed as

Behcet SyndromeInterleukin-17Nephritis, InterstitialNeutrophil InfiltrationNeutrophilsAdultFemaleHumansKidneyIL17A protein, humanInterleukin-17Behçet’s diseaseInterleukin-17NeutrophilsT-helper (Th) 1/Th2/Th17 cytokinesTubulointerstitial nephritis

Identifiers

PMID41579231
PMCPMC12831717

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.