Araştırma Makalesi

Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients

Cilt: 19 Sayı: 4 10 Ekim 2026
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Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients

Öz

Purpose: Long non-coding RNAs and microRNAs are considerable regulators of breast-cancer development, their clinicopathological relevance highly studying. We explored the association between NEAT1 and miR-211 expression levels and key clinicopathological features in a Turkish cohort of patients with breast cancer.
Materials and methods: Serum from treatment-naïve 59 breast cancer patients, and healthy 45 age-matched controls were analyzed. Total RNA was extracted, reverse-transcribed, and quantified by qRT-PCR and target gene analysis was performed. Studied clinicopathological variables included estrogen receptor (ER), progesterone receptor (PR), HER2, Ki-67 index, p53 status, size of tumor, body mass index, lymph-node metastasis, and pathological stage.
Results: Substantial positive relation was discovered between Ki67 and P53 expression levels indicating that increased proliferative activity may be associated with higher P53 expression in tumor samples. This finding supports the possibility of a coordinated role of these markers in tumor progression, suggesting its association with proliferative characteristics. Although miR-211 did not exhibit significant clinicopathological correlations, its downregulation was more pronounced in patients who developed metastases. A strong concordance was observed between ER and PR status, and Ki-67 expression was significantly lower in ER- and PR-positive tumors. Additionally, the stage was positively associated with tumor size and nodal status.
Conclusions: NEAT1 over-expression accompanies higher proliferation and greater tumor burden in primary breast cancer, supporting its candidacy as a prognostic biomarker or therapeutic target. In the axis, miR-211 is thought to be downregulated by NEAT1 in breast carcinogenesis.

Anahtar Kelimeler

Destekleyen Kurum

Scientific Research Coordination Unit of Pamukkale University

Proje Numarası

2020SABE01

Etik Beyan

Permission was obtained from Pamukkale University Non-Interventional Clinical Research Ethics Committee for the study. (permission number: 60116787-020/10335 permission date: 05.02.2020)

Teşekkür

no

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Genel Cerrahi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

10 Ekim 2026

Gönderilme Tarihi

2 Ocak 2026

Kabul Tarihi

27 Şubat 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 19 Sayı: 4

Kaynak Göster

APA
Yilmaz, S., Acikbas, I., Er Urganci, A. B., Simsek, S., Azizi, Z., & Dogan, C. (2026). Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients. Pamukkale Medical Journal, 19(4), 685-696. https://doi.org/10.31362/patd.1854750
AMA
1.Yilmaz S, Acikbas I, Er Urganci AB, Simsek S, Azizi Z, Dogan C. Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients. Pam Tıp Derg. 2026;19(4):685-696. doi:10.31362/patd.1854750
Chicago
Yilmaz, Sevda, Ibrahim Acikbas, Aysen Buket Er Urganci, Selda Simsek, Zahra Azizi, ve Cihangir Dogan. 2026. “Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients”. Pamukkale Medical Journal 19 (4): 685-96. https://doi.org/10.31362/patd.1854750.
EndNote
Yilmaz S, Acikbas I, Er Urganci AB, Simsek S, Azizi Z, Dogan C (01 Ekim 2026) Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients. Pamukkale Medical Journal 19 4 685–696.
IEEE
[1]S. Yilmaz, I. Acikbas, A. B. Er Urganci, S. Simsek, Z. Azizi, ve C. Dogan, “Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients”, Pam Tıp Derg, c. 19, sy 4, ss. 685–696, Eki. 2026, doi: 10.31362/patd.1854750.
ISNAD
Yilmaz, Sevda - Acikbas, Ibrahim - Er Urganci, Aysen Buket - Simsek, Selda - Azizi, Zahra - Dogan, Cihangir. “Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients”. Pamukkale Medical Journal 19/4 (01 Ekim 2026): 685-696. https://doi.org/10.31362/patd.1854750.
JAMA
1.Yilmaz S, Acikbas I, Er Urganci AB, Simsek S, Azizi Z, Dogan C. Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients. Pam Tıp Derg. 2026;19:685–696.
MLA
Yilmaz, Sevda, vd. “Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients”. Pamukkale Medical Journal, c. 19, sy 4, Ekim 2026, ss. 685-96, doi:10.31362/patd.1854750.
Vancouver
1.Sevda Yilmaz, Ibrahim Acikbas, Aysen Buket Er Urganci, Selda Simsek, Zahra Azizi, Cihangir Dogan. Role of NEAT1/miR-211-3p axis in the serum of breast cancer patients. Pam Tıp Derg. 01 Ekim 2026;19(4):685-96. doi:10.31362/patd.1854750

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