Pathology, research and practice最新文献

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Laryngeal rare benign non-epithelial tumors and sarcomas emphasizing on chondrosarcomas: a literature review and a case presentation. 喉部罕见的良性非上皮性肿瘤和肉瘤,重点是软骨肉瘤:文献综述和病例介绍。
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-30 DOI: 10.1016/j.prp.2024.155512
{"title":"Laryngeal rare benign non-epithelial tumors and sarcomas emphasizing on chondrosarcomas: a literature review and a case presentation.","authors":"","doi":"10.1016/j.prp.2024.155512","DOIUrl":"10.1016/j.prp.2024.155512","url":null,"abstract":"<div><p>Laryngeal rare tumors include benign and malignant tumors of epithelial, non-epithelial, or mesenchymal origin. Chondrosarcomas are the most common mesenchymal malignant tumors of the larynx. We performed a literature review (Pubmed/Medline; PRISMA 2020) to detect the frequency of published studies from 2021 to April 2024 regarding benign and malignant epithelial, non-epithelial, or mesenchymal rare tumors of the larynx, emphasizing laryngeal chondrosarcoma (LC) cases. Articles including cases discussed before 2021 were excluded and articles without available English translations. We included 154 articles investigating rare tumors of the larynx, the majority of them discussed non-epithelial or mesenchymal entities (75%). Specifically, a high proportion of studies examined benign non-epithelial or mesenchymal tumors (79.5%) or mesenchymal rare malignancies (72%) of the larynx concerning epithelial tumors in the last three years. Sarcomas were discussed in 74% of mesenchymal laryngeal malignancies and more than 50% of rare laryngeal tumor studies, and LC was discussed in ~50% of laryngeal sarcoma studies. LC studies reported 174 cases, 21% of them of high-grade LC (II), including a new case of LC presented here in the supraglottic (grade II), which showed intense staining for the S100 marker. Our study highlights the awareness of rare laryngeal tumors emphasizing non-epithelial benign tumors and laryngeal sarcomas, including chondrosarcomas, as pathologic entities of the larynx. Although the majority of LC included low-grade neoplasms, a markedness proportion of LC cases was evaluated as high-grade. Future research approaches, including a range of low and high-grade tumors, would reveal prognostic markers or therapeutic targets for LC and other rare laryngeal malignancies of non-epithelial or mesenchymal origin.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141907374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-coding RNAs in Parkinson's disease: Regulating SNCA and alpha-synuclein aggregation 帕金森病中的非编码 RNA:调节SNCA和α-突触核蛋白的聚集。
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-30 DOI: 10.1016/j.prp.2024.155511
{"title":"Non-coding RNAs in Parkinson's disease: Regulating SNCA and alpha-synuclein aggregation","authors":"","doi":"10.1016/j.prp.2024.155511","DOIUrl":"10.1016/j.prp.2024.155511","url":null,"abstract":"<div><p>Parkinson's disease is one of the vital neurodegenerative ailments attributed to a rise in Alpha-synuclein proteins leading to the advancement of motor and cognitive deterioration. Interestingly, in PD lncRNAs, miRNAs and siRNAs are also key regulators of SNCA and alpha-synuclein aggregation. This review will focus on the roles of these three types of small RNAs in trebling the development of PD through regulating SNCA expression or alpha-synuclein protein mediating the RNA from acting. Parkinson’s disease is defined by the build-up of alpha-synuclein protein resulting predominantly from the elevated expression level of the SNCA gene. Non-coding RNAs have gained broad appeal as fundamental modulators of gene expression and protein aggregation dynamics, with significant implications on the aetiology of PD. LncRNAs modulate SNCA transcription and edit epigenetic modifications, while miRNA target mRNA is involved in the stability and translation of count alpha-synuclein. Considering all these data, siRNAs can achieve the precise gene silencing effect that directly induces the downregulation of SNCA mRNA. This review also summarizes some recent reports about the interaction between these ncRNAs with the SNCA gene and alpha-synuclein protein, each through its independent in addition to synergistic mechanisms. This review highlights the possibility of therapeutic interventions to perturb SNCA expression to prevent alpha-synuclein aggregation via targeting ncRNAs that might be spun off novel drug development for PD.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141879172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Small molecule and big function: MicroRNA-mediated apoptosis in rheumatoid arthritis 小分子和大功能:类风湿性关节炎中微小 RNA 介导的细胞凋亡。
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-30 DOI: 10.1016/j.prp.2024.155508
{"title":"Small molecule and big function: MicroRNA-mediated apoptosis in rheumatoid arthritis","authors":"","doi":"10.1016/j.prp.2024.155508","DOIUrl":"10.1016/j.prp.2024.155508","url":null,"abstract":"<div><p>Rheumatoid arthritis (RA) is a common autoimmune condition and chronic inflammatory disease, mostly affecting synovial joints. The complex pathogenesis of RA is supportive of high morbidity, disability, and mortality rates. Pathological changes a common characteristic in RA synovial tissue is attributed to the inadequacy of apoptotic pathways. In that regard, apoptotic pathways have been the center of attention in RA therapeutic approaches. As the regulators in the complex network of apoptosis, microRNAs (miRNAs) are found to be vital modulators in both intrinsic and extrinsic pathways through altering their regulatory genes. Indeed, miRNA, a member of the family of non-coding RNAs, are found to be an important player in not even apoptosis, but proliferation, gene expression, signaling pathways, and angiogenesis. Aberrant expression of miRNAs is implicated in attenuation and/or intensification of various apoptosis routes, resulting in culmination of human diseases including RA. Considering the need for more studies focused on the underlying mechanisms of RA in order to elevate the unsatisfactory clinical treatments, this study is aimed to delineate the importance of apoptosis in the pathophysiology of this disease. As well, this review is focused on the critical role of miRNAs in inducing or inhibiting apoptosis of RA-synovial fibroblasts and fibroblast-like synoviocytes and how this mechanism can be exerted for therapeutic purposes for RA.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141907376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative morphology of tumour microenvironment in claudin-low and claudin-high breast cancers 低克隆值和高克隆值乳腺癌肿瘤微环境的形态比较
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-28 DOI: 10.1016/j.prp.2024.155502
{"title":"Comparative morphology of tumour microenvironment in claudin-low and claudin-high breast cancers","authors":"","doi":"10.1016/j.prp.2024.155502","DOIUrl":"10.1016/j.prp.2024.155502","url":null,"abstract":"<div><h3>Background</h3><p>Claudin-low breast cancers (BCs) exhibit more aggressive behaviour compared to claudin-high types. Claudin-low BCs are often characterized by features such as a higher grade, enrichment of stemness characteristics, and a propensity for metastasis. Tumour microenvironment (TME) defined as the intricate network of surrounding cells, blood vessels, and extracellular matrix components influences the behaviour of cancer cells within the breast tissue. Understanding the TME is crucial for comprehending the aggressive characteristics of claudin-low BCs.</p></div><div><h3>Methods</h3><p>In this study, we have studied the morphology of immune and non-immune TME using Haematoxylin and eosin (H&amp;E)-stained slides of 15 claudin-low and 12 claudin-high tissue samples of BC.</p></div><div><h3>Results</h3><p>TME of claudin-low BCs was observed to have a significantly higher frequency of retraction clefts (66.6 %; n = 10/15), immature desmoplastic response (40 %; n = 6/15), higher stromal cellularity (60 %; n = 9/15); and fibroblastic proliferation (53.3 %; n = 8/15) with a low prevalence of elastosis (66.6 %; n = 10/15). The immune microenvironment revealed a higher frequency of total (80 %; n = 12/15) as well as stromal (86.67 %; n = 13/15) and intra-tumoural TILs (60 %; n = 9/15) in them.</p></div><div><h3>Conclusion</h3><p>The above morphology-based study revealed that claudin-low tumours have unique immune and non-immune TME as compared to claudin-high tumours. Future studies exploring the molecular correlates of each of the above morphological features can help in identifying novel therapeutic targets for the treatment of claudin-low BCs.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141839341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vitreoretinal large B- cell lymphoma (VR- LBCL): Clinical and pathological features and treatment outcomes 玻璃体视网膜大B细胞淋巴瘤(VR- LBCL):临床和病理特征及治疗效果
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-27 DOI: 10.1016/j.prp.2024.155500
{"title":"Vitreoretinal large B- cell lymphoma (VR- LBCL): Clinical and pathological features and treatment outcomes","authors":"","doi":"10.1016/j.prp.2024.155500","DOIUrl":"10.1016/j.prp.2024.155500","url":null,"abstract":"<div><h3>Context</h3><p>Vitreoretinal large B- cell lymphoma (VR- LBCL) is a type of non- Hodgkin lymphoma confined to the eye and central nervous system (CNS). The clinical manifestations of intraocular lymphoma can precede, occur simultaneously with, or follow disease at CNS sites. It differs from other forms of extra-nodal lymphoma; in that it does not involve systemic sites other than CNS.</p></div><div><h3>Objectives</h3><p>To analyse the clinical and pathological features, and treatment outcomes of a cohort of patients diagnosed with vitreoretinal lymphoma (VRL) in Royal Victoria Eye and Ear Hospital, Ireland between 2010 and 2024.</p></div><div><h3>Method</h3><p>Retrospective review of medical records and pathology specimens of patients with ocular involvement in VR- LBCL over 14-year period and a review of the literature.</p></div><div><h3>Results</h3><p>Eight patients were included. All of them underwent pars plana vitrectomy and were confirmed to have VR- LBCL. The median age at diagnosis was 71 years. Three were men and five were women. Six had bilateral disease and two unilateral. Four of four patients had MYD88 L265P mutation present. Four patients showed a high interleukin-10 (IL-10) to interleukins-6 (IL-6) ratio in keeping with the diagnosis of VRL. Three patients had primary CNS lymphoma with subsequent eye involvement, despite systemic chemotherapy treatment. Of the five patients who presented with ocular lymphoma, two patients had CNS involvement after primary vitreoretinal lymphoma was diagnosed. Of those, one was initially treated with local intravitreal chemotherapy. Three patients had no CNS recurrence. At the time of this study, seven patients of eight are alive, four are disease free and two are on a first- line local chemotherapy treatment. One underwent treatment for CNS relapse. One patient died of the disease before commencing targeted therapy.</p></div><div><h3>Conclusion</h3><p>This case series demonstrated excellent treatment outcomes for seven patients, alive at the time of the study. Both local radiotherapy and intravitreal chemotherapy achieved good ocular control with acceptable side effects and no significant difference in visual outcome. VRL is a difficult diagnosis and vitreous cytology should be prioritised in cases of vitritis unresponsive to treatment. Analysis of MYD88 L265P mutation and IL- 10: IL- 6 ratio &gt;1 are useful adjuncts in the diagnosis of VR- LBCL, particularly in cases where limited vitreous material makes cytological evaluation challenging.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141844872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Immunohistochemical expression of the cation channel TRPC6 in the submandibular and lacrimal gland and in salivary gland tumors 阳离子通道 TRPC6 在颌下腺和泪腺以及唾液腺肿瘤中的免疫组化表达
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-27 DOI: 10.1016/j.prp.2024.155483
{"title":"Immunohistochemical expression of the cation channel TRPC6 in the submandibular and lacrimal gland and in salivary gland tumors","authors":"","doi":"10.1016/j.prp.2024.155483","DOIUrl":"10.1016/j.prp.2024.155483","url":null,"abstract":"<div><h3>Background</h3><p>Canonical transient receptor potential channels play a crucial role in cancer cell proliferation. While TRPC6 subtype detection in submandibular glands and the relevance of some TRPC channels in this gland have been shown in animal models, its histological detection in human lacrimal and submandibular glands, as well as related tumors, lacks systematic study. Studying TRPC6 in humans could lead to new therapeutic options. This research aimed to immunohistochemically detect TRPC6 in human samples of physiological lacrimal and submandibular glands and of adenoid cystic carcinoma and mucoepidermoid carcinoma.</p></div><div><h3>Methods</h3><p>Seven fixed body donors and samples of six cancer patients were examined. The ten tissue samples collected from the submandibular and lacrimal glands were then processed into histological slides and stained with hematoxylin-eosin. Tumor samples were provided as sections. TRPC6 presence was determined by immunohistochemistry, which was performed by indirect detection with a primary TRPC6 antibody, a secondary HRP-conjugated antibody and the chromogen diaminobenzidine.</p></div><div><h3>Results</h3><p>Results confirm TRPC6 expression in all ten physiological gland samples: all samples showed a immunohistochemical signal with varying intensity. No significant gender-specific differences could be observed. TRPC6 was detected in four of six submandibular adenoid cystic carcinoma and the mucoepidermoid carcinoma samples, especially in tumor cells’ cytoplasma and nuclei. Excretory ducts consistently showed TRPC6. Mucous tubules, their nuclei and the nuclei of adipocytes generally showed no signal while serous acini and their nuclei showed a weak TRPC6 signal.</p></div><div><h3>Conclusion</h3><p>The discovery of TRPC6 in glandular tissue indicates a role in salivary gland function and calcium homeostasis is a basis for further research into its significance for tumor development in adenoid cystic carcinoma and mucoepidermoid carcinoma of salivary glands. TRPC6 could be used as a target for treatment of these tumors. However, the correlation between TRPC6 and submandibular and lacrimal gland diseases requires further exploration.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0344033824003947/pdfft?md5=8250262024a4cc5961fb4ad86f9b487a&pid=1-s2.0-S0344033824003947-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141853191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comprehensive insights into oral squamous cell carcinoma: Diagnosis, pathogenesis, and therapeutic advances 全面透视口腔鳞状细胞癌:诊断、发病机制和治疗进展
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-26 DOI: 10.1016/j.prp.2024.155489
{"title":"Comprehensive insights into oral squamous cell carcinoma: Diagnosis, pathogenesis, and therapeutic advances","authors":"","doi":"10.1016/j.prp.2024.155489","DOIUrl":"10.1016/j.prp.2024.155489","url":null,"abstract":"<div><p>Oral squamous cell carcinoma (OSCC) is considered the most common type of head and neck squamous cell carcinoma (HNSCC) as it holds 90 % of HNSCC cases that arise from multiple locations in the oral cavity. The last three decades witnessed little progress in the diagnosis and treatment of OSCC the aggressive tumor. However, in-depth knowledge about OSCC’s pathogenesis, staging &amp; grading, hallmarks, and causative factors is a prime requirement in advanced diagnosis and treatment for OSCC patients. Therefore present review was intended to comprehend the OSCCs’ prevalence, staging &amp; grading, molecular pathogenesis including premalignant stages, various hallmarks, etiology, diagnostic methods, treatment (including FDA-approved drugs with the mechanism of action and side effects), and theranostic agents. The current review updates that for a better understanding of OSCC progress tumor-promoting inflammation, sustained proliferative signaling, and growth-suppressive signals/apoptosis capacity evasion are the three most important hallmarks to be considered. This review suggests that among all the etiology factors the consumption of tobacco is the major contributor to the high incidence rate of OSCC. In OSCC diagnosis biopsy is considered the gold standard, however, toluidine blue staining is the easiest and non-invasive method with high accuracy. Although there are various therapeutic agents available for cancer treatment, however, a few only are approved by the FDA specifically for OSCC treatment. The present review recommends that among all available OSCC treatments, the antibody-based CAR-NK is a promising therapeutic approach for future cancer treatment. Presently review also suggests that theranostics have boosted the advancement of cancer diagnosis and treatment, however, additional work is required to refine the role of theranostics in combination with different modalities in cancer treatment.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141849049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The potential role of circular RNAs in regulating p53 in different types of cancers 环状 RNA 在不同类型癌症中调控 p53 的潜在作用
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-25 DOI: 10.1016/j.prp.2024.155488
{"title":"The potential role of circular RNAs in regulating p53 in different types of cancers","authors":"","doi":"10.1016/j.prp.2024.155488","DOIUrl":"10.1016/j.prp.2024.155488","url":null,"abstract":"<div><p>P53 tumor suppressor is a major regulator of various cellular processes and functions. It has been reported that mutation or inactivation of p53 plays a crucial role in tumorigenesis in different types of cancers. Circular RNAs (circRNAs) are single-stranded non-coding RNAs that have significant post-transcriptional effects on the regulation of gene expression in various ways. These molecules can alter the expression and function of multiple genes and proteins. In the present study, we aimed to review circRNAs that regulate the expression, function, and stability of p53 and the possible interactions between these molecules and p53. Considering the importance of p53 in cancer and the network between p53 and circRNAs, future clinical trials targeting these circRNAs as therapeutic agents deserve worthy of attention.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141850091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The clinical prognostic significance of miR-140–5p expression in patients with cancer: A Meta and Bioinformatic analysis 癌症患者体内 miR-140-5p 表达的临床预后意义:一项元和生物信息学分析
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-25 DOI: 10.1016/j.prp.2024.155475
{"title":"The clinical prognostic significance of miR-140–5p expression in patients with cancer: A Meta and Bioinformatic analysis","authors":"","doi":"10.1016/j.prp.2024.155475","DOIUrl":"10.1016/j.prp.2024.155475","url":null,"abstract":"<div><p>The prognostic value of microRNA-140–5p (miR-140–5p) expression in cancer patients has been investigated, but with inconsistent results. This meta-analysis aims to determine the prognostic significance of miR-140–5p expression in patients with various malignancies. A comprehensive literature search was conducted using PubMed, Web of Science, ProQuest, Cochrane, and Google Scholar to identify relevant studies published before June 2023. Pooled hazard ratios (HR) and odds ratios (OR) with 95 % confidence intervals (CI) were calculated to assess the prognostic importance and clinicopathological features of miR-140–5p in overall survival (OS) and disease-free survival (DFS) of cancer patients, respectively. The CancerMIRNome database and other OS analysis webservers were utilized to explore the prognostic value and expression profile of miR-140–5p. A total of 17 studies were included in the final analysis. The results demonstrated that decreased miR-140–5p expression was significantly associated with inferior OS (pooled HR 0.63; 95 % CI, 0.51–0.79; <em>p</em> &lt; 0.001) and DFS (pooled HR 0.40; 95 % CI, 0.25–0.64; <em>p</em> &lt; 0.001). Pooled ORs indicated a significant correlation between reduced miR-140–5p expression and positive lymph node metastasis (LNM; OR = 3.42; 95 % CI, 2.36–4.94; <em>p</em> &lt; 0.001), advanced tumor stage (OR = 2.80; 95 % CI, 2.07–3.78; <em>p</em> &lt; 0.001), and positive distant metastasis (DM; OR = 10.81; 95 % CI, 3.31–35.30; <em>p</em> &lt; 0.001). No significant associations were observed between miR-140–5p expression and gender (OR = 0.94; 95 % CI, 0.70–1.28; <em>p</em> = 0.70), age (OR = 1.31; 95 % CI, 0.99–1.74; <em>p</em> = 0.06), tumor size (OR = 1.55; 95 % CI, 0.77–3.10; p = 0.22), and histological grade (OR = 1.20; 95 % CI, 0.46–3.10; <em>p</em> = 0.71). Subgroup analyses revealed that decreased miR-140–5p expression was associated with shorter OS in subgroups based on sample size (&lt;100 or &gt;100), tumor origin (GI or non-GI), and cancer type (GC/CRC). Bioinformatic analysis supported the finding that miR-140–5p was downregulated in most tumor tissues, and its reduced expression was linked to poor prognosis in patients with multiple malignancies. The prognostic significance of miR-140–5p in predicting reduced OS and DFS suggests that measuring miR-140–5p expression levels before treatment could serve as a valuable biomarker for identifying cancer patients with an unfavorable prognosis and improving clinical management.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141788835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-coding RNAs as key regulators of Gasdermin-D mediated pyroptosis in cancer therapy 非编码 RNA 是癌症治疗中 Gasdermin-D 介导的嗜热症的关键调控因子
IF 2.9 4区 医学
Pathology, research and practice Pub Date : 2024-07-25 DOI: 10.1016/j.prp.2024.155490
{"title":"Non-coding RNAs as key regulators of Gasdermin-D mediated pyroptosis in cancer therapy","authors":"","doi":"10.1016/j.prp.2024.155490","DOIUrl":"10.1016/j.prp.2024.155490","url":null,"abstract":"<div><p>Pyroptosis is an inflammatory programed cell death process that plays a crucial role in cancer therapeutic, while Gasdermin-D is a critical effector protein for pyroptosis execution. This review discusses the intricate interactions between Gasdermin-D and some non-coding RNAs (lncRNA, miRNA, siRNA) and their potential application in the regulation of pyroptosis as an anticancer therapy. Correspondingly, these ncRNAs significantly implicate in Gasdermin-D expression and function regarding the pyroptosis pathway. Functioning as competing endogenous RNAs (ceRNAs), these ncRNAs might regulate Gasdermin-D at the molecular level, underlying fatal cell death caused by cancer and tumor propagation. Therefore, these interactions appeal to therapeutics, offering new avenues for cancer treatment. It address this research gap by discussing the possible roles of ncRNAs as mediators of gasdermin-D regulation. It suggest therapeutic strategies based on the current research findings to ensure the interchange between the ideal pyroptosis and cancer cell death.</p></div>","PeriodicalId":19916,"journal":{"name":"Pathology, research and practice","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141838569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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