Needlescopic Laparoscope Sleeve Gastrectomy (NLSG): a Potential Surgical Approach.

Background: Laparoscopic sleeve gastrectomy has become the most popular weight loss surgery currently, but it inevitably leaves multiple small scars in the abdomen. Although the appearance of single-incision laparoscopic sleeve gastrectomy achieve better cosmetic results, it may lead to postoperative complications such as umbilical hernia and umbilical infection. The author has developed a new surgical approach that can compensate for these deficiencies, which we called needlescopic laparoscope sleeve gastrectomy (NLSG).

Research advances in branched-chain amino acid metabolism in tumors.

The metabolic reprogramming of amino acids is an important component of tumor metabolism. Branched-chain amino acids (BCAAs) perform important functions in tumor progression. They are the important amino donor and are involved in the synthesis of various non-essential amino acids, nucleotides, and polyamines to satisfy the increased demand for nitrogen sources.

3D printing and intelligent technology increase convenience, reliability, and patient acceptance of ostomy nursing: a randomized controlled trial.

Traditional ostomy bags commonly cause skin allergy and inflammation around the stoma, as well as leakage. This study aimed to examine the effect of a 3D-printed ostomy bag with sensors and stimulators on stoma nursing. This is a randomized controlled trial.

AF9 targets acetyl-modified STAT6 to diminish purine metabolism and accelerate cell apoptosis during metastasis.

Cell migration and invasion are two important steps for tumour metastasis, and involved the behaviors including metabolism remodeling and anti-apoptosis. However, it's still elusive that cancer cells how to antagonize apoptosis during tumour metastasis. In this study, we observed that super elongation complex (SEC) subunit AF9 depletion exacerbated cell migration and invasion but reduced the apoptosis during invasive migration.

Multiparametric Magnetic Resonance Imaging-based Prostate Specific Antigen Density and PI-RADSv2 score help identify Apical Prostate Cancer.

To investigate the potential roles of preoperative multiparametric magnetic resonance imaging (mpMRI) in identifying aggressive apical prostate cancer (APCa), thereby helping to facilitate patient counseling and surgical planning. We performed a retrospective analysis of 662 patients who underwent radical prostatectomy (RP) between January 2010 to October 2019. All patients underwent a preoperative biopsy and mpMRI of the prostate.

A pan-cancer analysis of DDR1 in prognostic signature and tumor immunity, drug resistance.

Disk-like domain receptor 1 (DDR1) is a crucial regulator of pro-inflammatory mediators and matrix-degrading enzymes. Although mounting evidence supports a vital role for DDR1 in the tumorigenesis of some cancers, no pan-cancer analysis of DDR1 has been reported. Therefore, we aimed to explore the prognostic value of DDR1 in 33 cancer types and investigate its potential immune function.

Transient receptor potential ion channels and cerebral stroke.

Methods: The databases Pubmed, and the National Library of Medicine were searched for literature. All papers on celebral stroke and transient receptor potential ion channels were considered.

Results: Stroke is the second leading cause of death and disability, with an increasing incidence in developing countries.

Ferredoxin 1 is a cuproptosis-key gene responsible for tumor immunity and drug sensitivity: A pan-cancer analysis.

Ferredoxin 1 (FDX1) functions by transferring electrons from NADPH to mitochondrial cytochrome P450 via the ferredoxin reductase and is the key regulator in copper-dependent cell death. Although mounting evidence supports a vital role for FDX1 in tumorigenesis of some cancers, no pan-cancer analysis of FDX1 has been reported. Therefore, we aimed to explore the prognostic value of FDX1 in pan-cancer and investigate its potential immune function.

Activation of SIRT1 Alleviates Ferroptosis in the Early Brain Injury after Subarachnoid Hemorrhage.

Ferroptosis is a regulated cell death that characterizes the lethal lipid peroxidation and iron overload, which may contribute to early brain injury (EBI) pathogenesis after subarachnoid hemorrhage (SAH). Although Sirtuin 1 (SIRT1), a class III histone deacetylase, has been proved to have endogenous neuroprotective effects on the EBI following SAH, the role of SIRT1 in ferroptosis has not been studied. Hence, we designed the current study to determine the role of ferroptosis in the EBI and explore the correlation between SIRT1 and ferroptosis after SAH.

Metabolism-Related Signature Analysis Uncovers the Prognostic and Immunotherapeutic Characteristics of Renal Cell Carcinoma.

Renal cell carcinoma (RCC) is one of the most common urological cancers. RCC has a poor prognosis and is considered a metabolic disease. It has been reported that many metabolic pathways are associated with the development of RCC.

The Effect of a Compound Protein on Wound Healing and Nutritional Status.

Proteins provide the main building blocks for tissue growth, cell renewal, and repair during wound healing. We aimed to examine the effect of a compound protein on wound healing, nutritional status, and underlying mechanisms. We first performed a preliminary experiment to identify the appropriate wound healing assessment points.

-Derived Antrodin C Inhibits Liver Fibrosis by Blocking TGF-Beta and PDGF Signaling Pathways.

Hepatic stellate cells (HSCs) play an essential role in the development of liver fibrosis. () is a medicinal fungus with hepatoprotective effect. This study investigated whether Antrodin C, an -fermented metabolite, could exert a protective role on liver fibrosis both and .

Gut Microbiota and Acute Central Nervous System Injury: A New Target for Therapeutic Intervention.

Acute central nervous system (CNS) injuries, including stroke, traumatic brain injury (TBI), and spinal cord injury (SCI), are the common causes of death or lifelong disabilities. Research into the role of the gut microbiota in modulating CNS function has been rapidly increasing in the past few decades, particularly in animal models. Growing preclinical and clinical evidence suggests that gut microbiota is involved in the modulation of multiple cellular and molecular mechanisms fundamental to the progression of acute CNS injury-induced pathophysiological processes.

Construction of circRNA-based ceRNA network and its prognosis-associated subnet of clear cell renal cell carcinoma.

Circular RNAs (circRNAs) are novel biomarkers of various cancers. CircRNAs can sponge miRNAs and regulate target mRNAs, which was called competing endogenous RNAs (ceRNA). This study was designed to identify circRNAs related to patients with clear cell renal cell carcinoma (ccRCC) and the first to select three independent Gene Expression Omnibus microarrays covering circRNAs, miRNAs, and mRNAs for multiple analyses.

Construction and verification of a prognostic risk model based on immunogenomic landscape analysis of bladder caner.

This study was designed to construct a prognostic risk model to predict prognosis and immunotherapy response of bladder cancer (BCa) patinets. 350 differential expressed immune-related genes (DEIRGs) were obtained according to the transcriptome profiling and immune-related genes from the Cancer Genome Atlas (TCGA) database and ImmPort database, respectively. A prognostic risk model was constructed based on 15 hub genes through univariate, multivariate, and LASSO Cox regression analyses.

TRPC5 mediates TMZ resistance in TMZ-resistant glioblastoma cells via NFATc3-P-gp pathway.

P-glycoprotein (P-gp) acts as a pump to transport cytotoxic drugs out of cells and is upregulated in cancer cells. Suppressing the expression of P-gp is an effective strategy to overcome multidrug resistance in cancer chemotherapy. Temozolomide (TMZ) is the recommended drug for the standard treatment of patients with glioblastoma, but its clinical application is restricted due to drug resistance.

[Efficacy and safety of intraoperative ultrasound-assisted neuroendoscopy in the treatment of hypertensive intracerebral hemorrhage via transsylvian approach].

To explore the efficacy and safety of intraoperative ultrasound-assisted neuroendoscopy for treating hypertensive intracerebral hemorrhage (HICH) via lateral fissure and insula approach. The clinical data of 66 patients with HICH in basal ganglia who underwent intraoperative ultrasound-assisted neuroendoscopy via lateral fissure and insula approach for hematoma evacuation were retrospectively analyzed, including operative data and follow-up results. All patients had no brain hernia before operation.

Tumor-associated macrophages promote prostate cancer progression via exosome-mediated miR-95 transfer.

Tumor-associated macrophages (TAMs) are vital constituents in mediating cell-to-cell communication within the tumor microenvironment. However, the molecular mechanisms underlying the interplay between TAMs and tumor cells that guide cell fate are largely undetermined. Extracellular vesicles, also known as exosomes, which are derived from TAMs, are the components exerting regulatory effects.

The potential of brentuximab vedotin, alone or in combination with current clinical therapies, in the treatment of testicular germ cell tumors.

Testicular germ cell tumors (TGCTs) are the commonest tumors in young men. With the advancement of chemotherapies, most TGCTs are successfully cured, even when diagnosed at an advanced and metastatic stage. However, a proportion of often young patients, median age 35-40, with advanced disease are not cured and will inevitably die.

TRPC5‑induced autophagy promotes the TMZ‑resistance of glioma cells via the CAMMKβ/AMPKα/mTOR pathway.

Temozolomide (TMZ) is the first choice chemotherapy agent against glioblastoma, but the TMZ chemotherapy resistance has restricted the clinical application. Although autophagy is considered an adaptive response for cell survival under the pressure of chemotherapy and associated with chemotherapy resistance, its initiator and the precise molecular mechanism remains unknown. In the present study, it was determined that TMZ increases the transient receptor potential cation channel subfamily C member 5 (TRPC5) protein expression and the basal autophagy level, and the upregulation of autophagy is mediated by TRPC5 in glioma cells.

Modified prophylactic 5-fr pancreatic duct stent enhances the rate of spontaneous dislodgement: A multicenter randomized controlled trial.

Background And Objectives: Prophylactic pancreatic duct stent placement effectively reduces post-endoscopic retrograde cholangiopancreatography pancreatitis in high-risk patients, but the optimal stent remains unclear. We modified a 5-Fr, 3 cm pancreatic stent by removing the flange on the pancreatic side and compared the rate of spontaneous dislodgement and complications with the ordinary stent.

Methods: This was a randomized controlled trial at six tertiary endoscopic centers.

A comparison between 2017 FAS and 2012 CKD-EPI equations: a multi-center validation study in Chinese adult population.

Background: The recent guidelines recommend using the estimated glomerular filtration rate (eGFR) to evaluate renal function. There are two reported full-age-spectrum (FAS) equations in 2017, which are based on serum cystatin C concentrations with or without accompanying serum creatinine level (FAS or FAS). We compared the performance and assessed the applicability of the new FAS equation with the 2012 CKD-EPI (CKD-EPI and CKD-EPI) equation in Chinese subjects.

Co-option of pre-existing vascular beds in adipose tissue controls tumor growth rates and angiogenesis.

Many types of cancer develop in close association with highly vascularized adipose tissues. However, the role of adipose pre-existing vascular beds on tumor growth and angiogenesis is unknown. Here we report that pre-existing microvascular density in tissues where tumors originate is a crucial determinant for tumor growth and neovascularization.