Araştırma Makalesi

Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model

Cilt: 19 Sayı: 2 13 Nisan 2026
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Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model

Öz

Purpose: Psoriasis is a common chronic inflammatory skin disease characterized by recurrent, scaly plaques. IL-17 plays a central role in its pathogenesis, and Secukinumab—an anti-IL-17A monoclonal antibody—is widely used for treatment. Long non-coding RNAs (LncRNAs) regulate keratinocyte proliferation and immune responses, yet their response to IL-17 inhibition remains unclear. This study aimed to investigate the effect of Secukinumab on MEG3 and MSX2P1 lncRNA expression in a psoriasis cell culture model.

Materials and methods: HaCaT cells were stimulated with lipopolysaccharide (LPS) to mimic inflammatory conditions, followed by treatment with various doses of secukinumab. Cell viability was assessed at 24, 48, and 72 hours using CCK-8, with 7.5 mg/ml determined as the LD₅₀ concentration. RNA was isolated, and gene expression levels were measured via qRT-PCR.

Results: The results demonstrated an approximately 20-fold reduction in MEG3 expression and an approximately 190-fold reduction in MSX2P1 expression following secukinumab treatment compared to the control group. These findings suggest that IL-17 inhibition may influence keratinocyte function through the modulation of LncRNAs associated with proliferation and inflammation.

Conclusion: Secukinumab appears to alter the expression patterns of key LncRNAs in keratinocytes. Further investigation is warranted to clarify the downstream molecular pathways involved and their relevance in the clinical management of psoriasis.

Anahtar Kelimeler

Destekleyen Kurum

Scientific Research Coordination Unit of Pamukkale University Project No 2021SABE020

Proje Numarası

2021SABE020

Etik Beyan

no ethical approval required

Kaynakça

  1. Jiang WW, Wang YM, Wang XY, Zhang Q, Zhu SM, Zhang CL. Role and mechanism of matrine alone and combined with acitretin for HaCaT cells and psoriasis-like murine models. Chin Med J (Engl). 2019;132(17):2079-2088. doi:10.1097/CM9.0000000000000412,
  2. Baroni A, Buommino E, De Gregorio V, Ruocco E, Ruocco V, Wolf R. Structure and function of the epidermis related to barrier properties. Clin Dermatol. 2012;30(3):257-262. doi:10.1016/j.clindermatol.2011.08.007
  3. Capon F. The genetic basis of psoriasis. Int J Mol Sci. 2017;18(12):2526. doi:10.3390/IJMS18122526
  4. Zhou Q, Yu Q, Gong Y. Construction of a lncRNAmiRNAmRNA network to determine the regulatory roles of lncRNAs in psoriasis. doi:10.3892/etm.2019.8035
  5. Yang EJ, Beck KM, Liao W. Secukinumab in the treatment of psoriasis: patient selection and perspectives. Psoriasis (Auckl). 2018;8:75-82. doi:10.2147/PTT.S146004
  6. Catia de Felice C, Marulli GC, Ardigò M, Berardesca E. Biological markers in the etiology of psoriasis: Targeted treatment options. 2007;1(1):11-18.
  7. Jia HY, Zhang K, Lu WJ, Xu GW, Zhang JF, Tang ZL. LncRNA MEG3 influences the proliferation and apoptosis of psoriasis epidermal cells by targeting miR-21/caspase-8. BMC Mol Cell Biol. 2019;20(1):1-13. doi:10.1186/S12860-019-0229-9/TABLES/1
  8. Zhou Y, Zhang X, Klibanski A. MEG3 noncoding RNA: a tumor suppressor. J Mol Endocrinol. 2012;48(3):R45-R53. doi:10.1530/JME-12-0008

Ayrıntılar

Birincil Dil

İngilizce

Konular

Dermatoloji

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

13 Nisan 2026

Gönderilme Tarihi

17 Ağustos 2025

Kabul Tarihi

2 Eylül 2025

Yayımlandığı Sayı

Yıl 2026 Cilt: 19 Sayı: 2

Kaynak Göster

APA
Kurtoglu, O. S., Açıkbaş, İ., Er Urgancı, B., Azizi, Z., & Doğan, C. (2026). Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model. Pamukkale Medical Journal, 19(2), 363-370. https://doi.org/10.31362/patd.1766470
AMA
1.Kurtoglu OS, Açıkbaş İ, Er Urgancı B, Azizi Z, Doğan C. Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model. Pam Tıp Derg. 2026;19(2):363-370. doi:10.31362/patd.1766470
Chicago
Kurtoglu, Omer Seyfettin, İbrahim Açıkbaş, Buket Er Urgancı, Zahra Azizi, ve Cihangir Doğan. 2026. “Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model”. Pamukkale Medical Journal 19 (2): 363-70. https://doi.org/10.31362/patd.1766470.
EndNote
Kurtoglu OS, Açıkbaş İ, Er Urgancı B, Azizi Z, Doğan C (01 Nisan 2026) Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model. Pamukkale Medical Journal 19 2 363–370.
IEEE
[1]O. S. Kurtoglu, İ. Açıkbaş, B. Er Urgancı, Z. Azizi, ve C. Doğan, “Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model”, Pam Tıp Derg, c. 19, sy 2, ss. 363–370, Nis. 2026, doi: 10.31362/patd.1766470.
ISNAD
Kurtoglu, Omer Seyfettin - Açıkbaş, İbrahim - Er Urgancı, Buket - Azizi, Zahra - Doğan, Cihangir. “Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model”. Pamukkale Medical Journal 19/2 (01 Nisan 2026): 363-370. https://doi.org/10.31362/patd.1766470.
JAMA
1.Kurtoglu OS, Açıkbaş İ, Er Urgancı B, Azizi Z, Doğan C. Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model. Pam Tıp Derg. 2026;19:363–370.
MLA
Kurtoglu, Omer Seyfettin, vd. “Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model”. Pamukkale Medical Journal, c. 19, sy 2, Nisan 2026, ss. 363-70, doi:10.31362/patd.1766470.
Vancouver
1.Omer Seyfettin Kurtoglu, İbrahim Açıkbaş, Buket Er Urgancı, Zahra Azizi, Cihangir Doğan. Secukinumab affects the expression levels of LncRNAs MEG3 and MSX2P1 in an in vitro psoriasis model. Pam Tıp Derg. 01 Nisan 2026;19(2):363-70. doi:10.31362/patd.1766470
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