Biological roles of SLC16A1-AS1 lncRNA and its clinical impacts in tumors.

Recent studies have increasingly highlighted the aberrant expression of SLC16A1-AS1 in a variety of tumor types, where it functions as either an oncogene or a tumor suppressor in the pathogenesis of different cancers. The expression levels of SLC16A1-AS1 have been found to significantly correlate with clinical features and the prognosis of cancer patients. Furthermore, SLC16A1-AS1 modulates a range of cellular functions, including proliferation, migration, and invasion, through its interactions with diverse molecules and signaling pathways. This review examines the latest evidence regarding the role of SLC16A1-AS1 in the progression of various tumors and explores its potential clinical applications as a novel prognostic and diagnostic biomarker. Our comprehensive review aims to deepen the understanding of SLC16A1-AS1's multifaceted role in oncology, underscoring its potential as a significant biomarker and therapeutic target.

DARS-AS1: A Vital Oncogenic LncRNA Regulator with Potential for Cancer Prognosis and Therapy.

DARS-AS1, short for Aspartyl-tRNA synthetase antisense RNA 1, has emerged as a pivotal player in cancers. Upregulation of this lncRNA is a recurrent phenomenon observed across various cancer types, where it predominantly assumes oncogenic roles, exerting influence on multiple facets of tumor cell biology. This aberrant expression of DARS-AS1 has triggered extensive research investigations, aiming to unravel its roles and clinical values in cancer. In this review, we elucidate the significant correlation between dysregulated DARS-AS1 expression and adverse survival prognoses in cancer patients, drawing from existing literature and pan-cancer analyses from The Cancer Genome Atlas (TCGA). Additionally, we provide comprehensive insights into the diverse functions of DARS-AS1 in various cancers. Our review encompasses the elucidation of the molecular mechanisms, ceRNA networks, functional mediators, and signaling pathways, as well as its involvement in therapy resistance, coupled with the latest advancements in DARS-AS1-related cancer research. These recent updates enrich our comprehensive comprehension of the pivotal role played by DARS-AS1 in cancer, thereby paving the way for future applications of DARS-AS1-targeted strategies in tumor prognosis evaluation and therapeutic interventions. This review furnishes valuable insights to advance the ongoing efforts in combating cancer effectively.

AKT/GSK-3beta/VEGF signaling is involved in P2RY2 activation-induced the proliferation and metastasis of gastric cancer.

Studies have revealed the contribution of ATP-G-protein-coupled P2Y2 receptor (P2RY2) in tumor progression, but the role of P2RY2 in regulating the progression of gastric cancer (GC) and related molecular mechanisms are relatively lacking. Therefore, this study investigates the effects of P2RY2 on the proliferation and migration of GC through in vivo and in vitro experiments. The results showed that P2RY2 was expressed in GC tissues and GC cell lines. Adenosine triphosphate (ATP) increased the calcium influx in AGS and HGC-27 cells, and was dose-dependent with ATP concentration. ATP and UTP increased the intracellular glycogen content, enhanced the actin fiber stress response, and promoted the proliferation and migration of GC cells, while P2RY2 competitive antagonist AR-C118925XX reversed the changes induced by ATP. Knockdown of P2RY2 expression by shRNA inhibited the proliferation of GC cells. Activation of P2RY2 increased the expression of Snail, Vimentin, and ß-catenin in GC cells, and down-regulated the expression of E-cadherin, while AR-C118925XX decreased the expression of these genes induced by ATP. Activation of P2RY2 activated AKT/GSK-3beta/VEGF signal to promote the proliferation of GC cells, and the P13/AKT signaling pathway LY294002 reversed the corresponding phenomenon, but no synergistic pharmacological properties of AR-C118925XX and LY294002 have been found. In vivo experiments showed that ATP-induced tumor growth, while AR-C118925XX inhibited ATP-induced tumor growth. Our conclusion is that P2RY2 activated the AKT/GSK-3beta/VEGF signal to promote the proliferation and migration of GC, suggesting that P2RY2 may be a new potential target for the treatment of GC.

A review on the role of gamma-butyrobetaine hydroxylase 1 antisense RNA 1 in the carcinogenesis and tumor progression.

Gamma-butyrobetaine hydroxylase 1 antisense RNA 1 (BBOX1-AS1), located on human chromosome 11 p14, emerges as a critical player in tumorigenesis with diverse oncogenic effects. Aberrant expression of BBOX1-AS1 intricately regulates various cellular processes, including cell growth, epithelial-mesenchymal transition, migration, invasion, metastasis, cell death, and stemness. Notably, the expression of BBOX1-AS1 was significantly correlated with clinical-pathological characteristics and tumor prognoses, and it could also be used for the diagnosis of lung and esophageal cancers. Through its involvement in the ceRNA network, BBOX1-AS1 competitively binds to eight miRNAs in ten different cancer types. Additionally, BBOX1-AS1 can directly modulate downstream protein-coding genes or act as an mRNA stabilizer. The implications of BBOX1-AS1 extend to critical signaling pathways, including Hedgehog, Wnt/ß-catenin, and MELK/FAK pathways. Moreover, it influences drug resistance in hepatocellular carcinoma. The present study provides a systematic review of the clinical significance of BBOX1-AS1's aberrant expression in diverse tumor types. It sheds light on the intricate molecular mechanisms through which BBOX1-AS1 influences cancer initiation and progression and outlines potential avenues for future research in this field.

RP11-51O6.1 sponges miR-206 to accelerate colorectal cancer carcinogenesis and metastasis through upregulating YAP1.

Long non-coding RNAs (lncRNAs) have been characterized by playing a crucial role in tumorigenesis. However, the detail biological function and clinical importance of lncRNAs in colorectal cancer (CRC) are unclear and have attracted different levels of in-depth research. In this context, we explored the differentially expressed profiles of lncRNAs in six CRC tissues and three adjacent non-tumor tissues from RNA-sequencing (RNA-seq) study and noted a lncRNA, RP11-51O6.1, which is markedly overexpressed in CRC tissues, particularly in aggressive cases. Impressively, an elevated RP11-51O6.1 level was highly correlated with poor prognosis in clinical patients. Functional analyses revealed that RP11-51O6.1 could promote cell proliferation in vitro and in vivo. Furthermore, we reported that RP11-51O6.1 enhances cell migration and invasion in vitro. Mechanistic studies (Bioinformatics binding site analyses, the Luciferase reporter, Ago2 immunoprecipitation, the RNA pull-down, immunofluorescence colocalization, rescued assays and western blotting) implicated that RP11-51O6.1 could regulate YAP1 expression by competitively sponging miR-206 and blocking its activity in promoting CRC progression. Conclusively, our findings identify a novel RP11-51O6.1/miR-206/YAP1 regulatory axis that participates in CRC progression and development, suggesting RP11-51O6.1 is an exploitable biomarker and appealing therapeutic target in treating CRC.

Early versus late closure of temporary ileostomy after rectal cancer surgery: a meta-analysis.

The complications caused by early closure (EC) or late closure (LC) after temporary ileostomy in rectal cancer patients have not been compared systematically. We conducted this meta-analysis to explore the details surrounding this issue, based on a search of PubMed, ScienceDirect, Scopus, Web of Science, Ovid MEDLINE, the Cochrane Library, Embase, and Google Scholar. The comparative indices included total complications, severe complications, and various individual complications before or after closure. Four randomized-controlled trials (RCTs), including the EASY trial, were analyzed, involving a collective total of 324 patients. EC tended to result in more postoperative complications than LC for rectal cancer patients with temporary ileostomy. This difference was mainly embodied in wound complications. Nevertheless, LC resulted in more complications than EC before closure, such as leakage outside the appliance bag and skin irritation. There was no obvious difference in severe postoperative complications or medical complications. With fewer overall and wound-related complications, LC tended to be more suitable than EC for rectal cancer patients with a temporary ileostomy; however, the complications before closure should also be considered.

Low-temperature laminar flow ward for the treatment of multidrug resistance Acinetobacter baumannii pneumonia.

This study was designed to investigate the effect of low-temperature laminar flow ward (LTLFW) on the Acinetobacter baumannii pneumonia (MDR-ABP) in neurosurgical intensive care unit (NICU) patients. We evaluated whether patients in a LTLFW had significantly improved clinical outcomes as compared to those in nonconstant-temperature NICU (room temperature). The association of temperature with the prevalence of ABP and A. baumannii isolates (ABI) found in NICU patients was specifically investigated. In vitro microbiological experiments were conducted to measure the proliferation, antibiotic sensitivity, and genomic profiles of A. baumannii (AB) that grew in variable temperatures. MDR-ABP patients in LTLFW had significantly improved outcomes than those in the room temperature NICU. In addition, the numbers of ABI were positively associated with mean ambient outdoor temperatures (P = 0.002), with the incidence of ABP and average numbers of ABI among NICU patients being substantially lower in the winter as compared to other seasons. However, there were no significant seasonal variations in the other strains of the top five bacteria. Consistent with these clinical observations, AB growing at 20°C and 25°C had significantly reduced viability and antibiotic resistance compared to those growing at 35°C. The expression of genes related to AB survival ability, drug resistance, and virulence also differed between AB growing at 20°C and those at 35°C. LTLFW is effective in promoting the recovery of MDR-ABP patients because low temperatures reduced the density and virulence of AB and enhanced the efficacy of antibiotics, likely at the genetic level.

Comparison of transcatheter arterial chemoembolization combined with radiofrequency ablation or microwave ablation for the treatment of unresectable hepatocellular carcinoma: a systemic review and meta-analysis.

Background: Transcatheter arterial chemoembolization (TACE), radiofrequency ablation (RFA), and microwave ablation (MWA) are regarded as effective therapies for treating unresectable hepatocellular carcinoma (HCC). We conducted this study to compare the efficiency and safety of TACE combined with RFA (TR group) or MWA (TM group).Method: PubMed, the Cochrane Library, Ovid Medline, Web of Science, Scopus, Embase, ScienceDirect, and Google Scholar were searched. The primary endpoints were overall survival (OS), progression-free survival (PFS), response rates, and complications.Result: Eight cohort studies and one randomized controlled trial were included. The TM group had better OS (Hazard ratio [HR]: 1.55; 95% confidence interval [CI]: 1.09-2.21, p = 0.01) and a better 2- and 3-year OS rate, 24-month PFS rate (Risk ratio [RR]: 0.67; 95% CI: 0.46-0.96, p = 0.03), and complete response rate (RR: 0.87; 95% CI: 0.79-0.96, p = 0.003) than the TR group. Furthermore, the TM and TR groups did not show significant differences in PFS, the disease control rate or complications. The advantage of TM was mainly reflected in younger patients (50-60 years old) compared with patients aged 60-70 years, as well as in patients with larger tumors (≥3 cm) compared with patients with tumors <3 cm. Moreover, patients treated with conventional TACE (cTACE) in the TM group showed longer OS, while patients treated with drug-eluting bead transarterial chemoembolization (DEB-TACE) in the TR group showed a higher overall response rate.Conclusion: TM seems to be a more effective therapy than TR for unresectable HCC, with better survival and similar safety.

Dietary intake in lactating mothers in China 2018: report of a survey.

BACKGROUND: The nutritional status of lactating mothers (LMs) is related to their own health and significantly impacts the secretion of breast-milk, and subsequently the growth and development of infants. Due to the influence of regional economy, traditional habits, and lack of nutrition knowledge, the problem of poor dietary nutrition among Chinese LMs is prominent. We aimed to evaluate and compare the dietary and nutrient intakes in LMs from urban and rural areas in China to provide baseline data for the implementation of relevant health guidance and strategies. METHODS: A multi-stage sampling method was used to recruit urban and rural LMs from 13 provinces and municipalities in China. An online dietary record using food photographs was employed to keep track of what the LMs had eaten in 2 days in the form of face-to-face interview. A total of 954 participants were included in the final analysis. Data expressed as quartiles P50 (P25; P75) were compared using the Mann-Whitney U-test (level of significance: p < 0.05). RESULTS: The consumption of staple food was higher in the rural (283.37 g/d) than in the urban areas (263.21 g/d). The consumption of vegetables, fruits, fish, shrimp, and shellfish, milk and dairy products was lower than the recommended amounts in both areas, and the insufficient intake of these food types was more serious in rural areas. While the energy intake of 83.8% of all LMs was lower than the estimated energy reference, it was comparable in the urban and rural areas. The intake of macronutrients (carbohydrates, protein, and fats) in rural areas was lower than in urban areas. The intake of some vitamins (VA, VB1, VB2, VB9 and VC) and minerals (calcium, magnesium, iodine and copper) was not ideal for LMs in both rural and urban areas. CONCLUSIONS: Overall, the dietary intake in LMs was lower than the recommended levels. Many essential nutrients failed to meet the recommended doses, both in the urban and rural areas. The deficiencies in micronutrients were more prevalent in rural compared to urban areas. Educating LMs about women's health and appropriate dietary intake is, therefore, essential.

Prognostic significance of peripheral blood-derived neutrophil/lymphocyte ratio in patients with digestive cancer.

Accumulating studies reported the clinical value of derived neutrophil/lymphocyte ratio (dNLR) regarding the prediction of survival outcomes in digestive cancers, however, the prognostic significances of dNLR in these cancers were inconsistent. This study was carried out to clarify the relationship between circulating dNLR and prognosis in gastrointestinal (GI) cancers. Eligible publications were collected and extracted by searching Pubmed, Embase, Web of Science, and Google Scholar up to November 21, 2018. The prognostic impact of dNLR in subjects with GI cancers was assessed with the overall hazard ratios (HRs). A total of 26 studies with up to 13,945 participants were recruited. Our findings showed that peripheral blood dNLR before treatment could be a useful prognostic predictor in digestive cancers, an elevated dNLR indicated a shorter overall survival (OS) in GI tumors (HR, 1.44; 95% confidence interval [CI], 1.36-1.51). Furthermore, its significant prognostic value for OS was also confirmed in subgroup analyses stratified by disease type, publication year, type of research, detection method, geographic location, cut-off value, treatment, analysis type, follow-up time and disease stage. In addition, high dNLR was significantly associated with worse cancer-specific survival (HR, 1.25; 95% CI, 1.04-1.47) and inferior event-free survival (HR, 1.22; 95% CI, 1.11-1.33) in patients with digestive cancers. Our study showed elevated peripheral blood dNLR may indicate unfavorable outcomes in digestive cancer.

Stereotactic Body Radiotherapy Combined with Transcatheter Arterial Chemoembolization versus Stereotactic Body Radiotherapy Alone as the First-Line Treatment for Unresectable Hepatocellular Carcinoma: A Meta-Analysis and Systematic Review.

BACKGROUND: The superiority of stereotactic body radiotherapy (SBRT) combined with transcatheter arterial chemoembolization (TACE) compared to SBRT alone as the first-line therapy for unresectable hepatocellular carcinoma (HCC) remains unclear. We conducted this meta-analysis to compare the efficiency and safety of SBRT combined with TACE (ST group) and SBRT alone (SA group). METHODS: We searched PubMed, Ovid Medline, Web of Science, Scopus, The Cochrane Library, ScienceDirect, EMBASE, Google Scholar, and CNKI (China National Knowledge Infrastructure) for related studies. We analyzed overall survival (OS), local control survival (LCS), progression-free survival (PFS), the response rate and adverse effects (AEs) between the 2 groups. RESULTS: Ten articles were included, with a total of 980 patients. The results showed that the ST (SBRT + TACE) group had a longer OS (95% CIs 0.60-0.85, p = 0.0002), a higher 5-year OS rate (95% CI 1.01-2.04, p = 0.04), a higher rate of complete response (95% CI 1.08-1.90, p = 0.01), and a higher disease control rate (95% CI 1.02-1.16, p = 0.02) than the SA (SBRT alone) group. No significant difference was found in LCS, PFS and total AEs of all grades and grades 3-5 AEs between the 2 groups. In the subgroup analysis, the patients with HCC + PVTT or treated with SBRT followed by TACE in the ST group had the same OS as those in the SA group, and the patients in the ST group had a higher incidence rate of leukopenia and fever than those in the SA group. CONCLUSION: SBRT + TACE appears to be more effective than SBRT alone in treating unresectable HCC. However, its higher incidence rate of leukopenia and fever need to be monitored.

Interaction between RAD51 and MCM Complex Is Essential for RAD51 Foci Forming in Colon Cancer HCT116 Cells.

Colon cancer remains one of the most common digestive system malignancies in the World. This study investigated the possible interaction between RAD51 and minichromosome maintenance proteins (MCMs) in HCT116 cells, which can serve as a model system for forming colon cancer foci. The interaction between RAD51 and MCMs was detected by mass spectrometry. Silenced MCM vectors were transfected into HTC116 cells. The expressions of RAD51 and MCMs were detected using Western blotting. Foci forming and chromatin fraction of RAD51 in HCT116 cells were also analyzed. The results showed that RAD51 directly interacted with MCM2, MCM3, MCM5, and MCM6 in colon cancer HTC116 cells. Suppression of MCM2 or MCM6 by shRNA decreased the chromatin localization of RAD51 in HTC116 cells. Moreover, silenced MCM2 or MCM6 decreased the foci forming of RAD51 in HTC116 cells. Our study suggests that the interaction between MCMs and RAD51 is essential for the chromatin localization and foci forming of RAD51 in HCT116 cell DNA damage recovery, and it may be a theoretical basis for analysis of RAD51 in tumor samples of colon cancer patients.

[Validation of an online dietary assessment tool].

OBJECTIVE: To assess the validity of eat-right assistant( ERA) as an online dietary assessment tool. METHODS: Women employees in child-bearing age in a company in Shanghai and pregnant women who received regular antenatal care, lactating women whose children had physical examination in a village hospital in Suzhou were recruited into this study. They recorded their food and drink intakes on the ERA and completed 24-hour dietary recalls for three days consecutively. The energy, nutrient and food group intakes of the two methods were calculated for further comparisons. RESULTS: A total of ninety participants completed the study. Except for fruit intake, no significant differences were found between the two methods for mean intakes of energy and nutrients as well as other food intakes. Correlation coefficients ranged from 0. 61- 0. 93( mean0. 75). Bland-Altman plots showed agreement between the two methods. CONCLUSION: ERA is a relatively reliable tool for dietary assessment and is potential to be applied in target population.

Long Non-Coding RNA HOXA Transcript at the Distal Tip as a Putative Biomarker of Metastasis and Prognosis: a Meta-Analysis.

BACKGROUND: Many studies demonstrated that the expression level of HOTTIP in cancerous tissues was significantly higher than that in adjacent normal tissues. Increased expression of HOTTIP was associated with metastasis and a poor prognosis. METHODS: The current meta-analysis collected all relevant articles and explored the association of HOTTIP expression levels with lymph node metastasis (LNM), distant metastasis (DM), and overall survival (OS) in multiple cancers. Literature collections were conducted by searching a number of electronic databases (up to December 31, 2015). The Meta-analysis was conducted using RevMan5.3 software and Stata SE12.0. RESULTS: A total of 602 patients with cancer from seven studies were included. The Meta-analysis results showed that lymph node metastasis occurred more frequently in patients with high HOTTIP expression than in patients with low HOTTIP expression (OR = 2.22, 95% CI: 1.47 - 3.37, p = 0.0002, fixed-effects model), and a similar result was observed between HOTTIP expression and distant metastasis (OR = 3.30 (95% CI: 1.78 - 6.12, p = 0.0001, fixed-effects model). Moreover, we found that cancer patients with high HOTTIP expression had a poorer overall survival than those with low HOTTIP expression (HR = 2.23, 95% CI: 1.64 - 2.83, p = 0.000, fixed-effects model). CONCLUSIONS: HOTTIP may serve as an independent biomarker for predicting the clinical outcome of cancer patients.

Association of the HOTAIR rs4759314 polymorphism with cancer risk: a meta-analysis.

PURPOSE: To explore the association between HOTAIR rs4759314 and cancer risk. METHODS: A comprehensive online search was conducted using PubMed, EMBASE, and CNKI databases to identify relevant studies. The case-control studies related to HOTAIR rs4759314 polymorphism and cancer risk were selected according to the inclusion and exclusion criteria. The retrieval time was until November 2015. After extracting the basic data information and performing an evaluation of the quality of the literature, the meta-analysis was performed using STATA 12.0 software, by calculating the odds ratio (OD) and 95% confidence interval (95% CI), and further subgroup analysis, literature publication bias testing, and sensitivity analysis. RESULTS: The studies included a total of 5025 patients with cancer and 5657 controls. The results found no significant association between the HOTAIR rs4759314 polymorphism and cancer risk in a Chinese population (G vs A, OR=1.06, 95% CI :0.87-1.30 ; GG/GA vs AA, OR=1.07, 95% CI: 0.87-1.32; GG vs GA/AA, OR=0.75, 95% CI:0.39-1.43; GA vs AA, OR=1.08, 95% CI: 0.88-1.33; GG vs AA, OR=0.76, 95% CI:0.39-1.45) (all p<0.05). However, A allelic gene was associated with lower risk of gastric cancer, while G allelic gene may act as a genetic susceptibility factor for gastric cancer in Chinese population. CONCLUSION: No significant association was noted between the HOTAIR rs4759314 polymorphism and cancer risk in a Chinese population.

LINC01134: a pivotal oncogene with promising predictive maker and therapeutic target in hepatocellular carcinoma.

Hepatocellular carcinoma (HCC) represents a leading and fatal malignancy within the gastrointestinal tract. Recent advancements highlight the pivotal role of long non-coding RNAs (lncRNAs) in diverse biological pathways and pathologies, particularly in tumorigenesis. LINC01134, a particular lncRNA, has attracted considerable attention due to its oncogenic potential in hepatoma. Current research underscores LINC01134's potential in augmenting the onset and progression of HCC, with notable implications in drug resistance. This review comprehensively explores the molecular functions and regulatory mechanisms of LINC01134 in HCC, offering a fresh perspective for therapeutic interventions. By delving into LINC01134's multifaceted roles, we aim to foster novel strategies in HCC management.

A concise review of the regulatory, diagnostic, and prognostic implications of HOXB-AS3 in tumors.

Recent studies have reported that HOXB-AS3 (HOXB Cluster Antisense RNA 3) is an intriguing molecule with dual functionality as a long noncoding RNA (lncRNA) and putative coding peptide in tumorigenesis and progression. The significant expression alterations of HOXB-AS3 were detected in diverse cancer types and closely correlated with clinical stage and patient survival. Furthermore, HOXB-AS3 was involved in a spectrum of biological processes in solid tumors and hematological malignancies, such as stemness, lipid metabolism, migration, invasion, and tumor growth. This review comprehensively analyzes its clinical relevance for diagnosis and prognosis across human tumors and summarizes its functional role and regulatory mechanisms in different malignant tumors, including liver cancer, acute myeloid leukemia, ovarian cancer, lung cancer, endometrial carcinoma, colon cancer, and oral squamous cell carcinoma. Overall, HOXB-AS3 emerges as a promising biomarker and novel therapeutic target in multiple human tumors.

Analysis of the Expression and Prognostic Value of SIRTs in Hepatocellular Carcinoma.

Purpose: This study contributes to the evolving understanding of the pivotal involvement of Sirtuins (SIRTs) in various human cancers, with a particular focus on elucidating their expression patterns and clinical relevance within the context of hepatocellular carcinoma (HCC). The investigation involves a comprehensive analysis of mRNA expression and prognostic implications associated with distinct SIRTs in HCC. Patients and Methods: Initial data pertaining to SIRT expression in HCC patients were collated from publicly accessible databases. Subsequently, the expression levels of select members of the SIRT family were validated using clinicopathological specimens from HCC patients. Additionally, HCC tissue microarray was employed to scrutinize the correlation between SIRT7 expression and HCC prognosis. Results: The findings indicated a substantial upregulation of SIRT2, SIRT3, SIRT4, SIRT6, and SIRT7 in HCC tissues. Survival analysis underscored a pronounced association between elevated mRNA levels of SIRT3, SIRT6, and SIRT7 and an adverse prognosis for HCC patients. Particularly, SIRT7 emerged as a potential independent risk factor for poor prognosis in HCC patients. Examination of the HCC tissue microarray revealed heightened expression of SIRT7 in 68 cases (54.8%) of HCC tissues. Multivariate analysis established high SIRT7 expression as an independent risk factor for diminished Disease-Free Survival (DFS) and Overall Survival (OS) in HCC patients. Conclusion: The aberrant expression of SIRT7 presents itself may be as a novel biomarker for predicting the prognosis of HCC patients.

Pleiotropic physiological functions of Piezo1 in human body and its effect on malignant behavior of tumors.

Mechanosensitive ion channel protein 1 (Piezo1) is a large homotrimeric membrane protein. Piezo1 has various effects and plays an important and irreplaceable role in the maintenance of human life activities and homeostasis of the internal environment. In addition, recent studies have shown that Piezo1 plays a vital role in tumorigenesis, progression, malignancy and clinical prognosis. Piezo1 is involved in regulating the malignant behaviors of a variety of tumors, including cellular metabolic reprogramming, unlimited proliferation, inhibition of apoptosis, maintenance of stemness, angiogenesis, invasion and metastasis. Moreover, Piezo1 regulates tumor progression by affecting the recruitment, activation, and differentiation of multiple immune cells. Therefore, Piezo1 has excellent potential as an anti-tumor target. The article reviews the diverse physiological functions of Piezo1 in the human body and its major cellular pathways during disease development, and describes in detail the specific mechanisms by which Piezo1 affects the malignant behavior of tumors and its recent progress as a new target for tumor therapy, providing new perspectives for exploring more potential effects on physiological functions and its application in tumor therapy.

LncRNA-MUF: A Novel Oncogenic Star with Potential as a Biological Marker and Therapeutic Target for Gastrointestinal Malignancies.

Gastrointestinal (GI) cancers pose a significant global health challenge, characterized by a high incidence and poor prognosis. The delayed detection and occurrence of metastasis contribute to the overall low survival rates associated with these cancers. Therefore, there is an urgent need to identify novel molecular targets for effective GI cancer treatment. Recent research has shed light on the potential of long non-coding RNAs (lncRNAs) as promising targets in cancer therapy, given their strong association with carcinogenesis and profound impact on tumor development. Among these lncRNAs, lncRNA-MUF, also known as LINC00941, has emerged as a key player in oncogenic regulation, specifically implicated in the progression of various GI cancers, including esophageal, gastric, colorectal, hepatic, and pancreatic cancer. This review aims to provide an updated and focused analysis of the regulatory roles of LINC00941 in the initiation and progression of GI cancer. Our objective is to unravel the underlying molecular mechanisms through which LINC00941 influences GI cancer phenotypes both in vivo and in vitro, with a special emphasis on the key molecules and signaling pathways involved. Additionally, LINC00941 has demonstrated clinical significance in terms of clinical pathology, prognosis, and diagnosis in GI tumors, further reinforcing its potential as a novel therapeutic target.