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Erratum to: Propylthiouracil prevents cutaneous and pulmonary fibrosis in the reactive oxygen species murine model of systemic sclerosis

Arthritis Research & Therapy volume 16, Article number: 406 (2014) Cite this article

The Original Article was published on 16 September 2013

Correction

After publication of our recent article [1], we noticed that Figure 2A was incorrect as a result of mislabeling of the image files. The correct Figure 2 is given in full here as Figure 1.

Figure 1
figure 1

Immunostaining for α-SMA in cutaneous samples. Representative tissue sample from: (A) Sham animal; (B) HOCl mice; (C) HOCl + PTU animal (original magnification, ×40). The arrows show strong diffuse staining of myofibroblast nuclei (dark brown staining). (D) Number of myofibroblasts from the three experimental groups (HOCl + PTU group, n = 10; HOCl group, n = 10; Sham, n = 5). The increase of myofibroblast population in the skin of HOCl mice is prevented by propylthiouracil administration. Values are expressed as the mean and standard deviation. *P <0.001 versus Sham; #P <0.001 versus HOCl. α-SMA, alpha-smooth muscle actin; HOCl, hypochlorous acid; HPF, high-powered field; PTU, propylthiouracil.

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References

  1. Bagnato G, Bitto A, Irrera N, Pizzino G, Sangari D, Cinquegrani M, Roberts WN, Atteritano M, Altavilla D, Squadrito F, Bagnato G, Saitta A: Propylthiouracil prevents cutaneous and pulmonary fibrosis in the reactive oxygen species murine model of systemic sclerosis. Arthritis Res Ther. 2013, 15: R120-10.1186/ar4300.

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    Authors and Affiliations

    1. Division of Internal Medicine, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria n°1, 98100, Messina, Italy

      Gianluca Bagnato, Maurizio Cinquegrani & Antonino Saitta

    2. Division of Pharmacology, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria n°1, 98100, Messina, Italy

      Alessandra Bitto, Natasha Irrera, Gabriele Pizzino, Domenica Altavilla & Francesco Squadrito

    3. Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria n°1, 98100, Messina, Italy

      Donatella Sangari, Marco Atteritano & Gianfilippo Bagnato

    4. Division of Rheumatology, Department of Internal Medicine, University of Louisville, 501 East Broadway, Louisville, KY, 40202, USA

      William Neal Roberts

    Authors
    1. Gianluca Bagnato
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    2. Alessandra Bitto
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    3. Natasha Irrera
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    4. Gabriele Pizzino
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    5. Donatella Sangari
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    6. Maurizio Cinquegrani
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    7. William Neal Roberts
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    8. Marco Atteritano
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    9. Domenica Altavilla
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    10. Francesco Squadrito
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    11. Gianfilippo Bagnato
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    Corresponding author

    Correspondence to Gianluca Bagnato.

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    Competing interests

    The authors declare that they have no competing interests.

    The online version of the original article can be found at 10.1186/ar4300

    Gianluca Bagnato, Alessandra Bitto contributed equally to this work.

    The article to which this update relates has been retracted. Please see the retraction notice for more detail: https://doi.org/10.1186/s13075-022-02973-w

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    Bagnato, G., Bitto, A., Irrera, N. et al. Erratum to: Propylthiouracil prevents cutaneous and pulmonary fibrosis in the reactive oxygen species murine model of systemic sclerosis. Arthritis Res Ther 16, 406 (2014). https://doi.org/10.1186/ar4534

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