Poly (ADP-Ribose) Polymerase 1 Induces Cyclic GMP-AMP Synthase-stimulator of Interferon Genes Pathway Dysregulation to Promote Immune Escape of Colorectal Cancer Cells.

Colorectal cancer (CRC) ranks third globally in cancer incidence and mortality, posing a significant human concern. Recent advancements in immunotherapy are noteworthy. This study explores immune modulation for CRC treatment.

Potential liquid biopsy markers of exosomal microRNAs in renal interstitial fibrosis blood and urine.

Objective: To explore more and better liquid biopsy markers of exosomal microRNAs (exo-miRNAs) in renal interstitial fibrosis (RIF) and to preliminary investigate the biological functions and signaling pathways involved in these markers.

Materials And Methods: High-throughput miRNA sequencing was performed on blood and urine exo-miRNAs from three RIF patients and three healthy volunteers, and differential expression analysis and bioinformatic processing were performed.

Results: There were 13 differentially expressed exo-miRNA (DEexo-miRNA) between RIF and healthy blood, and 20 DEexo-miRNAs in urine.

18F-FDG PET/CT of Intrapulmonary Schwannoma Mimicking Lung Cancer in the Right Lower Lobe.

A 53-year-old woman was found to have a soft tissue mass in the right lower lung lobe on chest CT, raising suspicion of lung cancer. For staging, 18F-FDG PET/CT was performed, which demonstrated intense tracer uptake in the mass (SUVmax, 14.6).

Long noncoding RNA FAM111A-DT promotes aggressiveness of papillary thyroid cancer via activating NF-κB signaling.

Purpose: Long noncoding RNAs (lncRNAs) play crucial regulatory roles in the tumorigenesis and progression of various cancers. However, the functional roles of lncRNAs in papillary thyroid cancer (PTC) remain unclear. In this study, we investigated the functional role of the lncRNA FAM111A-DT in PTC progression and the underlying mechanisms.

HAIC plus lenvatinib and tislelizumab for advanced hepatocellular carcinoma with Vp4 portal vein invasion.

Background/objective: The treatment strategy for hepatocellular carcinoma (HCC) with Vp4 (main trunk) portal vein tumor thrombosis (PVTT) remains controversial due to the dismal prognosis. We aimed to investigate the efficacy and safety of hepatic arterial infusion chemotherapy (HAIC) plus lenvatinib and tislelizumab in these patients.

Methods: This multicenter retrospective study included treatment-naive HCC patients with Vp4 PVTT from 2017 to 2022.

Short-term outcomes of preoperative computed tomography angiography versus standard assessment in patients with BMI ≥ 25.0 kg/m undergoing laparoscopic gastrectomy: the GISSG20-01 randomized clinical trial.

Background: Laparoscopic gastrectomy lacks hand-direct tactile sense and has a limited surgical field compared to laparotomy. Apart from textbook classification, there are anatomical variations in the gastric arteries. Laparoscopic gastrectomy presents technical difficulties and necessitates a more comprehensive comprehension of regional anatomy than open surgical procedures.

Surgical treatment can provide the opportunity for in-vitro fertilization (IVF) in a shorter period of time for patients with early-stage endometrial cancer.

Background: Whether localized surgical treatment has advantages over traditional hormone therapy for young women who desire to preserve their fertility and have Stage 1a and Grade 1 endometrial cancer.

Case Presentation: We present a case study of a patient who was diagnosed with endometrial cancer (Grade 1a, Stage 1) and was experiencing infertility. The patient underwent conservative surgical treatment and was able to successfully conceive through in vitro fertilization (IVF).

Nomogram for pre-procedural prediction of lymph node metastasis in patients with submucosal early gastric cancer.

Background: The treatment of early gastric cancer (EGC) is contingent upon the status of lymph node metastasis (LNM). Accurate preoperative prediction of LNM is critical for reducing unnecessary surgeries. This study seeks to evaluate the risk factors for LNM in submucosal EGC and develop a predictive model to optimize therapeutic decision-making.

The impact of neoadjuvant therapy on the prognostic value of preoperative neutrophil-to-lymphocyte ratio for colorectal liver metastases: a multi-center cohort study.

Background: Neutrophil-to-lymphocyte ratio (NLR) is a promising prognostic marker for patients undergoing hepatectomy for colorectal liver metastases (CRLM). However, its prognostic value in patients receiving neoadjuvant therapy (NAT) has not been sufficiently addressed.

Methods: From 2013 to 2023, a cohort of 692 patients with CRLM receiving hepatectomy were enrolled in five centers.

Telocinobufagin suppresses malignant metastasis of undifferentiated thyroid carcinoma via modulation of the LARP1-mTOR pathway.

Metastasis is the trigger of death in anaplastic thyroid cancer (ATC) patients, yet the specific mechanisms at play are still largely enigmatic. While the involvement of LARP1 in the metastatic process of various cancers has been documented, there is a noticeable gap in the literature regarding its potential influence on ATC metastasis. Molecular studies probed LARP1 expression within ATC cells, with subsequent in vitro experiments examining the effects of LARP1 on ATC cell metastasis and the mTOR signaling cascade.

Emerging Artificial Synaptic Devices Based on Organic Semiconductors: Molecular Design, Structure and Applications.

In modern computing, the Von Neumann architecture faces challenges such as the memory bottleneck, hindering efficient processing of large datasets and concurrent programs. Neuromorphic computing, inspired by the brain's architecture, emerges as a promising alternative, offering unparalleled computational power while consuming less energy. Artificial synaptic devices play a crucial role in this paradigm shift.

The predictive value of miR-132-3p combined with Prognostic Nutritional Index (PNI) for gastric cancer prognosis.

Background: Previous studies have demonstrated that PNI can predict the prognosis of gastric cancer (GC) patients. However, few studies have focused on the auxiliary role of miRNA in predicting the prognosis of GC.

Objective: This research seeks to clarify the role of the combined use of miR-132-3p and PNI in predicting the prognosis of GC patients.

Increasing miR-1260b predicts the risk of gastric cancer in atrophic gastritis patients and regulates cell growth and metastasis of gastric cancer.

Background: Atrophic gastritis is of high risk of progressing to gastric cancer. Screening early gastric cancer and predicting the risk of atrophic gastritis developing into gastric cancer could improve the prognosis of gastric cancer.

Objective: This study evaluated the significance of miR-1260b in early gastric cancer and in the progression of atrophic gastritis to gastric cancer aiming to explore a reliable biomarker.

Folding an RCA Scaffold into an Intelligent Coiled Nanosnake for Precise/Synergistic RNAi-/Chemotherapy of Cancer.

An RCA product is a promising scaffold for the construction of DNA nanostructures, but so far, there is no RCA scaffold-based dynamic reconfigurable nanorobot for biological applications. In this contribution, we develop an intracellular stimuli-responsive reconfigurable coiled DNA nanosnake (N-Snake) by using incomplete aptamer-functionalized (A) DNA tetrahedrons (T) to fold a long tandemly repetitive DNA strand synthesized by rolling circle amplification reaction (R) with the help of palindromic fragment (P). A DNA-assembled product, ARTP, including spiked aptamers, can retain the structural integrity even if exposed to fetal bovine serum (FBS) for 24 h and displays substantially enhanced target molecule-dependent cellular internalization efficiency.

Distinct molecular properties and functions of small EV subpopulations isolated from human umbilical cord MSCs using tangential flow filtration combined with size exclusion chromatography.

As functional derivatives of mesenchymal stem cells (MSCs), small extracellular vesicles (sEVs) have garnered significant attention and application in regenerative medicine. However, the technical limitations for large-scale isolation of sEVs and their heterogeneous nature have added complexity to their applications. It remains unclear if the heterogeneous sEVs represent different aspects of MSCs functions.

LcProt: Proteomics-based identification of plasma biomarkers for lung cancer multievent, a multicentre study.

Background: Plasma protein has gained prominence in the non-invasive predicting of lung cancer. We utilised Zeolite Zotero NaY-based plasma proteomics to investigate its potential for multiple event predicting, including lung cancer diagnosis (task #1), lymph node metastasis detection (task #2) and tumour‒node‒metastasis (TNM) staging (task #3).

Methods: A total of 4703 plasma proteins were quantified from 241 participants based on a prospective cohort of 2757 participants.

Correction: Camptothecin-based prodrug nanomedicines for cancer therapy.

Correction for 'Camptothecin-based prodrug nanomedicines for cancer therapy' by Renshuai Zhang , , 2023, , 17658-17697, https://doi.org/10.1039/D3NR04147F.

Observation on the Therapeutic Efficacy of Camrelizumab Combined with Chemotherapy in Non-small Cell Lung Cancer and the Cutaneous Immune-related Adverse Events: A Retrospective Study.

Introduction: Immunotherapy targeting PD-1/PD-L1 shows significant benefits in lung cancer. Cutaneous immune-related adverse events (irAEs) are frequent, early-developing side effects of ICIs, and their potential role as prognostic markers in non-small cell lung cancer (NSCLC) therapy requires further exploration.

Methods: Data of patients with NSCLC treated with camrelizumab Combined with chemotherapy were collected at Xuzhou Medical University from 2019 to 2023.

Establishment of a Prognostic Necroptosis-Related lncRNA Signature in Ovarian Cancer.

Introduction: Ovarian Cancer (OC) was known for its high mortality rate among gynecological malignancies, often resulting in a poor prognosis. This study sought to identify prognostic necroptosis-related long non-coding RNAs (lncRNAs) (NRlncRNAs) with prognostic potential and to construct a reliable risk prediction model for OC patients.

Method: The transcriptome and clinic data were sourced from TCGA and GTEx databases.

A Novel Prognostic Risk Model Based on Oxidative Stress to Predict Survival and Improve Treatment Strategies in Stomach Adenocarcinoma.

Background: Stomach adenocarcinoma (STAD) is the fifth most common tumor worldwide, imposing a significant disease burden on populations, particularly in Asia. Oxidative stress is well-known to play an essential role in the occurrence and progression of malignancies. Our study aimed to construct a prediction model by exploring the correlation between oxidative stress-related genes and the prognosis of patients with STAD.

pH-sensitive Silk Fibroin Nanoparticles Encapsulating Β-Hydroxyisovalerylshikonin for Targeted Pancreatic Cancer Therapy.

Background: Pancreatic cancer is a highly malignant tumor with a poor prognosis, and current treatment methods have limited effectiveness. Therefore, developing new and more effective therapeutic strategies is crucial. This study aims to establish pH-responsive silk fibroin (SF) nanoparticles encapsulating β-hydroxyisovalerylshikonin (SF@β-HIVS) to enhance the therapeutic effects against pancreatic cancer.

Prognostic Value of Tumor Regression Grade Combined with Pathological Lymph Node Status in Initially Node-Positive Rectal Cancer Treated with Neoadjuvant Chemoradiotherapy.

Background: The prognostic value of tumor regression grade (TRG) after neoadjuvant chemoradiotherapy for rectal cancer is inconsistent in the literature. Both TRG and post-therapy lymph node (ypN) status could reflect the efficacy of neoadjuvant therapy. Here, we explored whether TRG combined with ypN status could be a prognostic factor for MRI-based lymph node-positive (cN+) rectal cancer following neoadjuvant chemoradiotherapy.