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Aim: To determine the role and underlying mechanism of lncRNA HCP5 in nasopharyngeal carcinoma (NPC).
Method: The expression of HCP5 and miR-128-3p was assessed by qRT-PCR. CCK-8, EdU staining, and transwell were performed to determine cell progression. A nude mouse xenograft tumor model was carried out to detect the role of HCP5 . The luciferase assay was performed to confirm the function between lncRNA HCP5 and miR-128-3p.
Results: The increased level of HCP5 was observed in NPC tissues. Silencing of HCP5 prevented tumor progression and . The luciferase assay verified that HCP5 could bind with miR-128-3p. Furthermore, forced expression of miR-128-3p could prevent the function of HCP5 on NPC cells.
Conclusion: lncRNA HCP5 could regulate NPC cell progression sponging miR-128-3p, which might serve as a potential therapy target of NPC.
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http://dx.doi.org/10.1155/2022/5740857 | DOI Listing |
Am J Transl Res
July 2025
Department of Gastrointestinal Surgery, The First Affiliated Hospital of Guangxi Medical University No. 6 of Shuangyong Road, Nanning 530021, Guangxi, China.
Objectives: To investigate whether LncRNA HLA complex P5 (HCP5) promotes gastric cancer (GC) via the miR-526b/Pre-B Cell Leukemia Homeobox 3 (PBX3) pathway.
Methods: Thirteen paired GC and adjacent non-tumorous tissues, along with NCI-N87 GC cells, were analyzed. HCP5 expression levels were measured, and its impact on cell viability, proliferation, and migration were evaluated.
Pediatr Neonatol
April 2025
Department of Pediatrics, Chinese and Western Medicine Hospital of Panzhihua, Panzhihua, 617099, China.
Background: Due to the high sensitivity to pathogenic microorganisms, newborns showed a high incidence and mortality of sepsis. The dysregulation of non-coding RNAs may play a key role in the immune regulation of neonatal sepsis. This study aimed to evaluate the potential function of lncRNA human histocompatibility leukocyte antigen complex P5 (HCP5) in the inflammation and oxidative stress of neonatal and to disclose its potential molecular mechanism.
View Article and Find Full Text PDFCell Biol Toxicol
May 2025
Department of Gynaecology, Guangzhou Red Cross Hospital (Guangzhou Red Cross Hospital of Jinan University), No. 396 Tongfu Middle Road, Haizhu District, Guangzhou, 510760, Guangdong Province, China.
The substantial apprehension facing young cancer patients revolves around the onset of chemotherapy-induced premature ovarian failure (POF), primarily linked to damage inflicted upon granulosa cells (GCs). The inquiry delves into the protective role of extracellular vesicles (EVs) derived from human umbilical cord mesenchymal stem cells (hUCMSCs) in mitigating chemotherapy-induced ovarian failure. Specifically, we investigated the mechanism by which hUCMSC-EVs deliver the long non-coding RNA (lncRNA) HCP5 to regulate DNA damage repair in GCs via the miR-20a-5p/YAP1 axis.
View Article and Find Full Text PDFSci Rep
April 2025
College of Life Sciences, North China University of Science and Technology, Tangshan, 063000, Hebei, China.
Thyroid cancer, the most common endocrine malignancy, has seen a significant rise in incidence, necessitating improved diagnostic and prognostic methods. Despite advancements in fine-needle aspiration biopsy (FNAB) and molecular mutation detection, these techniques have limitations, particularly in large nodules. This study aims to identify molecular markers and construct a comprehensive ceRNA regulatory network to enhance thyroid cancer diagnosis and prognosis.
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