Corrigendum to "SOX8 promotes tumor growth and metastasis through FZD6-dependent Wnt/β-catenin signaling in colorectal carcinoma" [Heliyon 9(12) (December 2023) e22586].

[This corrects the article DOI: 10.1016/j.heliyon.

SOX8 promotes tumor growth and metastasis through FZD6-dependent Wnt/β-catenin signaling in colorectal carcinoma.

SOX8 plays an important role in several physiological processes. Its expression is negatively associated with overall survival in patients with colorectal carcinoma (CRC), suggesting SOX8 is a potential prognostic factor for this disease. However, the role of SOX8 in CRC remains largely unknown.

Immune activity score to assess the prognosis, immunotherapy and chemotherapy response in gastric cancer and experimental validation.

Background: Gastric cancer (GC) is an extremely heterogeneous malignancy with a complex tumor microenvironment (TME) that contributes to unsatisfactory prognosis.

Methods: The overall activity score for assessing the immune activity of GC patients was developed based on cancer immune cycle activity index in the Tracking Tumor Immunophenotype (TIP). Genes potentially affected by the overall activity score were screened using weighted gene co-expression network analysis (WGCNA).

Intratumoral CD8 T cells as a potential positive predictor of chemoimmunotherapy response in PD-L1-negative advanced gastric cancer patients: a retrospective cohort study.

Background: Previous studies have shown that PD-L1-positive advanced gastric cancer (GC) patients could achieve clinical benefit after receiving immune checkpoint inhibitors (ICI) in initial or subsequent therapy. A number of prospective studies such as Keynote-158 have demonstrated that PD-L1-negative patients who tested as microsatellite instability-high (MSI-H) or tumor mutational burden-high (TMB-H) can benefit from ICIs. In the search for more biomarker for immunotherapy, some studies showed that patients with a specific characteristic to tumor microenvironment (TME) were associated with better prognosis.

circHIPK2 Has a Potentially Important Clinical Significance in Colorectal Cancer Progression via HSP90 Ubiquitination by miR485-5p.

Colon cancer, as one of the common malignant tumors, has the highest morbidity and mortality. We investigated the clinical significance and possible mechanism of the circular RNA circHIPK2 in the progression of colorectal cancer (CRC). Quantitative analysis of mRNAs, gene microarray hybridization, immunofluorescence, luciferase reporter assay, proliferation assay, EDU staining, subcellular location analysis and Western blotting.

Prognostic impact of sarcopenia on immune-related adverse events in malignancies received immune checkpoint inhibitors: a systematic review and meta-analysis.

Background: Whether sarcopenia has an impact on immune-related adverse events (irAEs) in patients with malignant neoplasms receiving immune checkpoint inhibitors (ICIs) is not consistent. This study aimed to evaluate the impact of sarcopenia on all grades of irAEs.

Methods: PubMed, Embase, and Cochrane Library databases were systematically searched for related studies up to May 2021.

The real-world efficacy and safety of anlotinib in advanced non-small cell lung cancer.

Purpose: Anlotinib is an anti-angiogenetic multi-targeted tyrosine kinase inhibitor. This study aimed to evaluate the efficacy and safety of anlotinib in advanced non-small cell lung cancer (aNSCLC) in the real world.

Methods: Patients with aNSCLC receiving anlotinib were enrolled in two cohorts (treatment naive and previously treated).

Efficacy of Olanzapine-Triple Antiemetic Regimen in Patients with Gastrointestinal Tumor and High Risk of Chemotherapy-Induced Nausea and Vomiting Receiving Moderately Emetogenic Chemotherapy: A Retrospective Study.

Purpose: Dexamethasone combined with 5-hydroxytryptamine type 3 receptor antagonists (5-HT3 RA) dual regimen is the standard prophylaxis regimen for patients receiving moderately emetogenic chemotherapy (MEC). However, it has been found in real-world practice that chemotherapy-induced nausea and vomiting (CINV) remains poorly controlled among patients with gastrointestinal tumor, especially in those with high-risk factors for vomiting, such as female, young, and non-alcoholic individuals. Hence, we aimed to evaluate the efficacy of an olanzapine-containing triple regimen in this clinical setting.

Enumeration And Characterization Of Circulating Tumor Cells And Its Application In Advanced Gastric Cancer.

Background: Advanced gastric cancer (aGC) has a high global incidence and a high mortality rate and because of its high malignancy and heterogeneity, the existing methods for prognosis are limited, and a new treatment model is necessary. Circulating tumor cells (CTCs) could be considered as a "liquid biopsy" for tumor diagnosis and for monitoring treatment responses and predicting clinical outcome. Clinical studies support the efficacy of programmed cell death 1 (PD-1) immunotherapy in a subset of aGC.

MACC1 regulates PDL1 expression and tumor immunity through the c-Met/AKT/mTOR pathway in gastric cancer cells.

Background: Immunotherapy and its mechanisms are being studied in a wide variety of cancers. Programmed cell death ligand 1 (PDL1) is associated with immune evasion in numerous tumor types. Here, we aimed to assess the relationship between metastasis associated in colon cancer-1 (MACC1) and PDL1 and examine their effects on gastric cancer (GC) tumor immunity.

HOXC10 promotes cell migration, invasion, and tumor growth in gastric carcinoma cells through upregulating proinflammatory cytokines.

HOXC10 plays a critical role in many cellular processes, such as proliferation, migration, and invasion, but the function of HOXC10 in gastric carcinoma is not clear. In this study, we aimed to investigate the expression profile of HOXC10 and its role in gastric carcinoma cells and in vivo experiments. HOXC10 expression patterns were detected in clinical samples and gastric cancer cells lines by reverse transcriptase polymerase chain reaction assays, and then, we focused on its role in regulating cell proliferation, cell cycle, migration, and invasion after transfection of silencing and overexpression plasmids in vitro and in vivo.

Comparison of clinical outcomes of laparoscopic versus open surgery for recurrent hepatocellular carcinoma: a meta-analysis.

Background: The purpose of this study is to compare the clinical outcomes of laparoscopic liver resection versus open liver resection for recurrent hepatocellular carcinoma (RHCC).

Methods: Published studies which investigated laparoscopic versus open liver resection for RHCC were identified, and meta-analysis was used for statistical analysis.

Results: Six studies were analyzed by meta-analysis method, and cumulative 335 cases were included in this study.

Highly Efficient Isolation of Circulating Tumor Cells Using a Simple Wedge-Shaped Microfluidic Device.

Objective: We have developed a novel simple wedge-shaped microfluidic device for highly efficient isolation of circulating tumor cells (CTCs) from cancer patient blood samples.

Methods: We used wet chemical etching and thermal bonding technologies to fabricate the wedge-shaped microdevice and performed optimization assays to obtain optimal capture parameters. Cancer cells spiked samples were used to evaluate the capture performance.

TGFBR1*6A is a potential modifier of migration and invasion in colorectal cancer cells.

Type 1 transforming growth factor β receptor (TGFBR1)*6A, a common hypomorphic variant of TGFBR1, may act as a susceptibility allele in colorectal cancer. However, the contribution of TGFBR1*6A to colorectal cancer development is largely unknown. To test the hypothesis that TGFBR1*6A promotes colorectal cancer invasion and metastasis via Smad-independent transforming growth factor-β (TGF-β) signaling, the effect of TGFBR1*6A on the invasion of colorectal cancer cells was assessed.

Knockdown of HOXA-AS2 suppresses proliferation and induces apoptosis in colorectal cancer.

Colorectal cancer (CRC) remains one of the most common cancers worldwide. Increasing evidence indicates that long non-coding RNAs (lncRNAs) regulate diverse cellular processes, including cell growth, differentiation, apoptosis, and cancer progression. However, the function of lncRNAs in the progression of CRC remains largely unknown.

Highly efficient isolation and release of circulating tumor cells based on size-dependent filtration and degradable ZnO nanorods substrate in a wedge-shaped microfluidic chip.

Circulating tumor cells (CTCs) have been regarded as the major cause of metastasis, holding significant insights for tumor diagnosis and treatment. Although many efforts have been made to develop methods for CTC isolation and release in microfluidic system, it remains significant challenges to realize highly efficient isolation and gentle release of CTCs for further cellular and bio-molecular analyses. In this study, we demonstrate a novel method for CTC isolation and release using a simple wedge-shaped microfluidic chip embedding degradable znic oxide nanorods (ZnNRs) substrate.

Feasibility of a novel one-stop ISET device to capture CTCs and its clinical application.

Introduction: Circulating tumor cells (CTCs) play a crucial role in cancer metastasis. In this study, we introduced a novel isolation method by size of epithelial tumor cells (ISET) device with automatic isolation and staining procedure, named one-stop ISET (osISET) and validated its feasibility to capture CTCs from cancer patients. Moreover, we aim to investigate the correlation between clinicopathologic features and CTCs in colorectal cancer (CRC) in order to explore its clinical application.

Aptamer-Mediated Transparent-Biocompatible Nanostructured Surfaces for Hepotocellular Circulating Tumor Cells Enrichment.

Circulating tumor cells (CTCs) have been considered as the origin of cancer metastasis. Thus, detection of CTCs in peripheral blood is of great value in different types of solid tumors. However, owing to extremely low abundance of CTCs, detection of them has been technically challenging.

Capture and Identification of Heterogeneous Circulating Tumor Cells Using Transparent Nanomaterials and Quantum Dots-Based Multiplexed Imaging.

Background: Capture and identification of circulating tumor cells (CTCs) in the blood system can help guide therapy and predict the prognosis of cancer patients. However, simultaneous capture and identification of CTCs with both epithelial and mesenchymal phenotypes remains a formidable technical challenge for cancer research. This study aimed at developing a system to efficiently capture and identify these CTCs with heterogeneous phenotypes using transparent nanomaterials and quantum dots (QDs)-based multiplexed imaging.

Fourier transform infrared spectroscopy for the distinction of MCF-7 cells treated with different concentrations of 5-fluorouracil.

Background: In order to provide personalized treatment to patients with breast cancer, an accurate, reliable and cost-efficient analytical technique is needed for drug screening and evaluation of tumor response to chemotherapy.

Methods: Attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) was used as a tool to assess cancer cell response to chemotherapy. MCF-7 cells (human breast adenocarcinoma cell line) were treated with different concentrations of 5-fluorouracil (5-FU).

Quantification of rare cancer cells in patients with gastrointestinal cancer by nanostructured substrate.

Detecting the cancer cells in the peripheral blood, i.e. circulating tumor cell (CTC), have been considered as the "liquid biopsy" and become a particular area of focus.

The efficacy and safety of bevacizumab combined with chemotherapy in treatment of HER2-negative metastatic breast cancer: a meta-analysis based on published phase III trials.

Bevacizumab (Bev) combined with chemotherapy significantly improves progression-free survival (PFS) but not overall survival (OS) in patients with human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer (MBC). The efficacy and safety depend on the type of chemotherapy combined with Bev. We performed a meta-analysis of phase III trials to evaluate the efficacy and safety of Bev + standard chemotherapy for HER2-negative MBC.

A Combined Negative and Positive Enrichment Assay for Cancer Cells Isolation and Purification.

Cancer cells that detach from solid tumor and circulate in the peripheral blood (CTCs) have been considered as a new "biomarker" for the detection and characterization of cancers. However, isolating and detecting cancer cells from the cancer patient peripheral blood have been technically challenging, owing to the small sub-population of CTCs (a few to hundreds per milliliter). Here we demonstrate a simple and efficient cancer cells isolation and purification method.

Transparent, biocompatible nanostructured surfaces for cancer cell capture and culture.

Circulating tumor cells (CTCs) in the blood which have detached from both the primary tumor and any metastases may be considered as a "liquid biopsy" and are expected to replace tumor biopsies in the monitoring of treatment response and determining patient prognosis. Here, we introduce a facile and efficient CTC detection material made of hydroxyapatite/chitosan (HA/CTS), which is beneficial because of its transparency and excellent biological compatibility. Atomic force microscopy images show that the roughness of the HA/CTS nanofilm (HA/CTSNF) substrates can be controlled by changing the HA:CTS ratio.

Circulating tumor cells (CTCs) detected by RT-PCR and its prognostic role in gastric cancer: a meta-analysis of published literature.

Objective: The prognostic significance of circulating tumor cells (CTCs) is controversial in gastric cancer (GC). We performed a meta-analysis of available studies to assess its prognostic value detected by RT-PCR for patients diagnosed with GC.

Methods: EMBase, PubMed, Ovid, Web of Science, Cochrane library and Google Scholar database search was conducted on all studies reporting the outcomes of interest.