Evidence map›Paper›PMID 42458770›Full record

ArticleThe Journal of dermatology2026

IL-17 Signaling Inhibitors in Localized Scleroderma: A Single-Center Case Series of Nine Patients.

Takuya Takahashi, Takehiro Takahashi, Yuichiro Segawa, Kenta Oka, Toshiya Takahashi, Yoshihide Asano

Abstract readCase Reports
In one paragraph

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

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Takuya TakahashiDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID https://orcid.org/0009-0008-0927-6616
Takehiro TakahashiDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID https://orcid.org/0000-0002-1061-356X
Yuichiro SegawaDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID https://orcid.org/0009-0000-7140-1248
Kenta OkaDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID https://orcid.org/0000-0002-6412-9570
Toshiya TakahashiDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID https://orcid.org/0000-0001-9742-2282
Yoshihide AsanoDepartment of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Japan.ORCID https://orcid.org/0000-0001-5560-9778

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Localized scleroderma (LSc) is an autoimmune fibrosing disorder characterized by inflammation and sclerosis of the skin and underlying soft tissues. IL-17 signaling has been implicated in active inflammatory lesions, but treatment options for severe or refractory LSc remain limited. Here, we present nine patients with LSc treated with IL-17A or IL-17 receptor A inhibitors at our institution (ixekizumab, secukinumab, or brodalumab). These biologics were administered to patients refractory to conventional therapies or anticipated to have treatment-resistant disease, following institutional approval for unapproved drug use. Five patients improved, two stabilized, and two progressed. One patient developed pustulotic arthro-osteitis during brodalumab treatment, possibly representing a paradoxical reaction; no other major adverse events were observed. Although these uncontrolled retrospective data do not establish efficacy, they suggest that IL-17 pathway inhibition merits further study in selected patients with refractory LSc.

Indexed as

Interleukin-17Receptors, Interleukin-17Scleroderma, LocalizedAdultAgedAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedFemaleHumansMaleMiddle AgedRetrospective StudiesSignal TransductionSkinTreatment OutcomeAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedbrodalumabIL17A protein, humanIL17RA protein, humanInterleukin-17ixekizumabReceptors, Interleukin-17secukinumabbrodalumabIL‐17AIL‐17RAixekizumablocalized sclerodermasecukinumab

Identifiers

PMID42458770
PMCPMC13555126

What OpenQuestion holds

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Registered trials

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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.