Skip to main content
Top
Published in: BMC Complementary Medicine and Therapies 1/2021

Open Access 01-12-2021 | Atopic Dermatitis | Research

Beneficial effects of ROCEN (Topical Nano-arthrocen) on atopic dermatitis in mice

Authors: Ramin Goudarzi, Maryam Eskandarynasab, Ahad Muhammadnejad, Ahmad Reza Dehpour, Alireza Partoazar

Published in: BMC Complementary Medicine and Therapies | Issue 1/2021

Login to get access

Abstract

Objective

Atopic dermatitis (AD) is a chronic inflammatory skin disease mainly caused by immune stimuli. The current study was conducted to investigate the effects of ROCEN and to compare it with betamethasone (Beta) on mice subjected to AD.

Methods

First, the safety of topical ROCEN was tested to determine possible sensitization induction in vivo. Then, the mice were subjected to oxazolone (Oxa) to induce chronic AD. Consequently, they underwent treatment with ROCEN and Beta. Scratching and wiping behaviors related to dermatitis were evaluated in treated animals for 35 days. The histopathology and immunohistochemistry (IHC) analysis of interleukin-8 (IL-8) and tumor necrosis factor-α (TNF-α) cytokines were performed on the dorsal skin of the treated mice.

Results

Topical administration of ROCEN and Beta to the dorsum of sensitized mice for 5 weeks significantly alleviated scratching and wiping symptoms and reduced erythema, scaling, and edema in the skin of the mice with AD. Moreover, histological indices showed that ROCEN effectively reduced leucocyte infiltration and improved skin healing parameters in treated AD mice. Application of ROCEN or Beta reduced IHC markers including IL-8 and TNF-α significantly.

Conclusion

ROCEN alleviated the AD symptoms similar to betamethasone in an experimental animal model.
Literature
3.
go back to reference Pastore S, Mascia F, Giustizieri ML, Giannetti A, Girolomoni G. Pathogenetic mechanisms of atopic dermatitis. Arch Immunol Ther Exp. 2000;48(6):497–504. Pastore S, Mascia F, Giustizieri ML, Giannetti A, Girolomoni G. Pathogenetic mechanisms of atopic dermatitis. Arch Immunol Ther Exp. 2000;48(6):497–504.
8.
10.
go back to reference Danso MO, Van Drongelen V, Mulder A, Van Esch J, Scott H, Van Smeden J, et al. TNF-α and Th2 cytokines induce atopic dermatitis–like features on epidermal differentiation proteins and stratum corneum lipids in human skin equivalents. J Investig Dermatol. 2014;134(7):1941–50. https://doi.org/10.1038/jid.2014.83.CrossRefPubMed Danso MO, Van Drongelen V, Mulder A, Van Esch J, Scott H, Van Smeden J, et al. TNF-α and Th2 cytokines induce atopic dermatitis–like features on epidermal differentiation proteins and stratum corneum lipids in human skin equivalents. J Investig Dermatol. 2014;134(7):1941–50. https://​doi.​org/​10.​1038/​jid.​2014.​83.CrossRefPubMed
12.
go back to reference Berke R, Singh A, Guralnick M. Atopic dermatitis: an overview. Am Fam Physician. 2012;86(1):35–42.PubMed Berke R, Singh A, Guralnick M. Atopic dermatitis: an overview. Am Fam Physician. 2012;86(1):35–42.PubMed
14.
go back to reference Henrotin YE, Deberg MA, Crielaard J-M, Piccardi N, Msika P, Sanchez C. Avocado/soybean unsaponifiables prevent the inhibitory effect of osteoarthritic subchondral osteoblasts on aggrecan and type II collagen synthesis by chondrocytes. J Rheumatol. 2006;33(8):1668–78.PubMed Henrotin YE, Deberg MA, Crielaard J-M, Piccardi N, Msika P, Sanchez C. Avocado/soybean unsaponifiables prevent the inhibitory effect of osteoarthritic subchondral osteoblasts on aggrecan and type II collagen synthesis by chondrocytes. J Rheumatol. 2006;33(8):1668–78.PubMed
28.
go back to reference Partoazar A, Seyyedian Z, Zamanian G, Saffari PM, Muhammadnejad A, Dehpour AR, et al. Neuroprotective phosphatidylserine liposomes alleviate depressive-like behavior related to stroke through neuroinflammation attenuation in the mouse hippocampus. Psychopharmacology. 2021;238:1531–9.CrossRef Partoazar A, Seyyedian Z, Zamanian G, Saffari PM, Muhammadnejad A, Dehpour AR, et al. Neuroprotective phosphatidylserine liposomes alleviate depressive-like behavior related to stroke through neuroinflammation attenuation in the mouse hippocampus. Psychopharmacology. 2021;238:1531–9.CrossRef
32.
go back to reference Wahlgren C-F. Itch and atopic dermatitis: clinical and experimental studies. Acta Derm Venereol Suppl. 1991;165:1–53. Wahlgren C-F. Itch and atopic dermatitis: clinical and experimental studies. Acta Derm Venereol Suppl. 1991;165:1–53.
36.
go back to reference Ferrara N. Vascular endothelial growth factor: pathophysiology and clinical implications. In: Angiogenesis. Boca Raton: CRC Press; 2006. p. 15–50. Ferrara N. Vascular endothelial growth factor: pathophysiology and clinical implications. In: Angiogenesis. Boca Raton: CRC Press; 2006. p. 15–50.
Metadata
Title
Beneficial effects of ROCEN (Topical Nano-arthrocen) on atopic dermatitis in mice
Authors
Ramin Goudarzi
Maryam Eskandarynasab
Ahad Muhammadnejad
Ahmad Reza Dehpour
Alireza Partoazar
Publication date
01-12-2021
Publisher
BioMed Central
Published in
BMC Complementary Medicine and Therapies / Issue 1/2021
Electronic ISSN: 2662-7671
DOI
https://doi.org/10.1186/s12906-021-03393-0

Other articles of this Issue 1/2021

BMC Complementary Medicine and Therapies 1/2021 Go to the issue