Susceptibility of Mitophagy-Deficient Tumors to Ferroptosis Induction by Relieving the Suppression of Lipid Peroxidation.

The identification of ferroptosis-sensitive cancers is critical for the application of ferroptosis-inducing therapies in cancer therapy. Here, patient-derived organoid screening models of colorectal cancer are established to identify tumors that are sensitive to ferroptosis-inducing therapy. This study discovers that patient-derived tumors characterized by mitophagy deficiency are hypersensitive to ferroptosis-inducing therapies.

Inactivated cGAS-STING Signaling Facilitates Endocrine Resistance by Forming a Positive Feedback Loop with AKT Kinase in ER+HER2- Breast Cancer.

Endocrine-resistant ER+HER2- breast cancer (BC) is particularly aggressive and leads to poor clinical outcomes. Effective therapeutic strategies against endocrine-resistant BC remain elusive. Here, analysis of the RNA-sequencing data from ER+HER2- BC patients receiving neoadjuvant endocrine therapy and spatial transcriptomics analysis both show the downregulation of innate immune signaling sensing cytosolic DNA, which primarily occurs in endocrine-resistant BC cells, not immune cells.

Puerarin prevents calcium oxalate crystal-induced renal epithelial cell autophagy by activating the SIRT1-mediated signaling pathway.

Calcium oxalate (CaOx) crystals can activate autophagy, causing damage to renal tubular epithelial cells (TECs). Puerarin has been shown to have protective and therapeutic effects against a variety of diseases by inhibiting autophagy activation. However, the protective effect of puerarin against CaOx crystals and the underlying molecular mechanisms are unclear.

Quantifying the Effect of Land-cover Change on the Endangered Farmland Green Treefrog () in an Agricultural Landscape: Implications for Conservation.

Habitat loss and fragmentation have a significant negative effect on amphibian species, particularly those with specialized habitat requirements. The endangered farmland green treefrog () primarily inhabits woodlands of agricultural landscapes in central Taiwan. Recently, due to increased demands for pineapple products, many woodlands, particularly bamboo plantations, were converted to pineapple fields.

ChiroVox: a public library of bat calls.

Recordings of bat echolocation and social calls are used for many research purposes from ecological studies to taxonomy. Effective use of these relies on identification of species from the recordings, but comparative recordings or detailed call descriptions to support identification are often lacking for areas with high biodiversity. The ChiroVox website (https://www.

Association between socioeconomic status and chronic obstructive pulmonary disease in Jiangsu province, China: a population-based study.

Background: Chronic obstructive pulmonary disease (COPD) is a common public health problem worldwide. Recent studies have reported that socioeconomic status (SES) is related to the incidence of COPD. This study aimed to investigate the association between SES and COPD among adults in Jiangsu province, China, and to determine the possible direct and indirect effects of SES on the morbidity of COPD.

Tests of hypotheses for group formation in the subtropical leaf-dwelling bat, .

Investigating factors that promote group living in animals can help us to understand the evolution of sociality. The dark woolly bat, , forms small groups and uses furled leaves of banana () as day roosts in subtropical Taiwan. In this study, we reported on the roosting ecology and social organization of .

An integrated pan-cancer analysis of TFAP4 aberrations and the potential clinical implications for cancer immunity.

Studies have shown that transcription factor activating enhancer binding protein 4 (TFAP4) plays a vital role in multiple types of cancer; however, the TFAP4 expression profile is still unknown, as is its value within the human pan-cancer analysis. The present study comprehensively analysed TFAP4 expression patterns from 33 types of malignancies, along with the significance of TFAP4 for prognosis prediction and cancer immunity. TFAP4 displayed inconsistent levels of gene expression across the diverse cancer cell lines, and displayed abnormal expression within most malignant tumours, which closely corresponded to overall survival.

Clinical Implications of Aberrant PD-1 and CTLA4 Expression for Cancer Immunity and Prognosis: A Pan-Cancer Study.

Combination therapy with inhibitors of cytotoxic T lymphocyte-associated protein (CTLA)4 and programmed death (PD)-1 has demonstrated efficacy in cancer patients. However, there is little information on CTLA4 and PD-1 expression levels and their clinical significance across diverse cancers. In this study, we addressed this question by analyzing PD-1 and CTLA4 levels in 33 different types of cancer along with their prognostic significance using The Cancer Genome Atlas (TCGA) and Cancer Cell Line Encyclopedia datasets.

[Comparison of the stress distribution of microtitanium and bioresorbable plates in fixation of mandibulotomy].

Purpose: The aim of this study was to compare the stress distribution of microtitanium plate and bioresorbable plates in fixation of mandibulotomy.

Methods: Three dimensional models of different internal fixation systems in mandibular resection were established, and three dimensional finite element analysis was carried out to compare the displacement changes of fracture segments and stress distribution of titanium plates under the same stress conditions.

Results: The maximum stress value of titanium plate was 49.

A chemically triggered transition from conflict to cooperation in burying beetles.

Although interspecific competition has long been recognised as a major driver of trait divergence and adaptive evolution, relatively little effort has focused on how it influences the evolution of intraspecific cooperation. Here we identify the mechanism by which the perceived pressure of interspecific competition influences the transition from intraspecific conflict to cooperation in a facultative cooperatively breeding species, the Asian burying beetle Nicrophorus nepalensis. We not only found that beetles are more cooperative at carcasses when blowfly maggots have begun to digest the tissue, but that this social cooperation appears to be triggered by a single chemical cue - dimethyl disulfide (DMDS) - emitted from carcasses consumed by blowflies, but not from control carcasses lacking blowflies.

Rosiglitazone Suppresses Calcium Oxalate Crystal Binding and Oxalate-Induced Oxidative Stress in Renal Epithelial Cells by Promoting PPAR- Activation and Subsequent Regulation of TGF-1 and HGF Expression.

Peroxisome proliferator-activated receptor- (PPAR-) is a ligand-dependent transcription factor, and it has become evident that PPAR- agonists have renoprotective effects, but their influence and mechanism during the development of calcium oxalate (CaOx) nephrolithiasis remain unknown. Rosiglitazone (RSG) was used as a representative PPAR- agonist in our experiments. The expression of transforming growth factor-1 (TGF-1), hepatocyte growth factor (HGF), c-Met, p-Met, PPAR-, p-PPAR- (Ser112), Smad2, Smad3, pSmad2/3, and Smad7 was examined in oxalate-treated Madin-Darby canine kidney (MDCK) cells and a stone-forming rat model.

BLOOD LEAD AND ZINC LEVELS AND THEIR IMPACT ON HEALTH OF FREE-LIVING SMALL CARNIVORES IN TAIWAN, REPUBLIC OF CHINA.

Lead and zinc are recognized as the most widespread trace metals in nature and can, at high levels, compromise the health of wildlife and their habitat. Because of their position in a higher trophic level, wild carnivores can be valuable biological indicator species of trace-metal contamination in the environment. We assessed blood lead and zinc concentrations of four small carnivore species native to Taiwan, the small Indian civet (), the masked palm civet (), the ferret badger (), and the crab-eating mongoose (), from urban and rural areas (Yangmingshan National Park, Xiuguluan River bank, and Da-an River bank).

Cloning, expression and activity of ATP-binding protein in Bacillus thuringiensis toxicity modulation against Aedes aegypti.

Background: Bacillus thuringiensis israelensis (Bti) is a widely used mosquitocidal microbial pesticide due to its high toxicity. ATP-binding proteins (ABP) are prevalently detected in insects and are related to reaction against Bti toxins. However, the function of ABP in mosquito biocontrol is little known, especially in Aedes aegypti.

Improved accuracy of hemimandibular reconstructions involving the condyle by utilizing hydroformed reconstruction plates rather than hand-bent stock plates.

Background: Computer-aided design/computer-aided manufacturing (CAD/CAM) surgical templates allow precise mandibular reconstructive surgery. However, their clinical accuracy is limited by manual plate bending. Digitally hydroformed plates maintain a digital workstream in virtual planning.

Randomized control trial comparing the titanium osteosynthesis and the biodegradable osteosynthesis in mandibulotomy access.

Background: The clinical degradation rate and strength of biodegradable implant exposed to postoperative radiotherapy (PORT) are unknown.

Methods: A prospective randomized control trial of 40 consecutive mandibulotomy patients randomly divided into titanium and biodegradable cohorts. All patients received PORT.

Neural Respiratory Drive Measured Using Surface Electromyography of Diaphragm as a Physiological Biomarker to Predict Hospitalization of Acute Exacerbation of Chronic Obstructive Pulmonary Disease Patients.

Background: Neural respiratory drive (NRD) using diaphragm electromyography through an invasive transesophageal multi-electrode catheter can be used as a feasible clinical physiological parameter in patients with chronic obstructive pulmonary disease (COPD) to provide useful information on the treatment response. However, it remains unknown whether the surface diaphragm electromyogram (EMGdi) could be used to identify the deterioration of clinical symptoms and to predict the necessity of hospitalization in acute exacerbation of COPD (AECOPD) patients.

Methods: COPD patients visiting the outpatient department due to acute exacerbation were enrolled in this study.

WITHDRAWN: A Randomized Controlled Trial Comparing Between Titanium Osteosynthesis and Biodegradable Osteosynthesis in Access Mandibulotomy for Oral Malignancy.

Available online April 7, 2018. This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause.

Modified maxillary reconstruction technique for Brown's class III defects by subdividing a rhomboid shaped iliac crest into 2 subunits.

Background: Men and women share a common maxillary morphology with heterogeneity in size. This indicated that our technique of reconstruction with a rhomboid-shaped iliac crest bone flap incorporating a 30° vertical wedge osteotomy may be widely used for Brown's class III maxillectomy defect reconstruction among a population with class I skeletal profile. The reconstruction of Brown's class III maxillary defects is extremely challenging.

A three-lncRNA signature derived from the Atlas of ncRNA in cancer (TANRIC) database predicts the survival of patients with head and neck squamous cell carcinoma.

Objective: Long non-coding RNAs (lncRNAs) have important biological functions and can be used as prognostic biomarkers in cancer. To identify a lncRNA prognostic signature for head and neck squamous cell carcinoma (HNSCC).

Method: We analysed RNA-seq data derived from the TANRIC database to identify a lncRNA prognostic signature model using the orthogonal partial least squares discrimination analysis (OPLS-DA) and 1.

Identification, Distribution and Population Dynamics of Francisella-like Endosymbiont in Haemaphysalis doenitzi (Acari: Ixodidae).

Francisella-like endosymbionts (FLEs) with significant homology to Francisella tularensis (γ-proteobacteria) have been characterized in several tick species, whereas knowledge on their distribution and population dynamics in ticks remains meager. Hence, in the current study, we identified a novel Francisella-like endosymbiont (FLEs-Hd) from the tick Haemaphysalis doenitzi and evaluated the putative functions of this symbiont. Results indicated that FLEs-Hd had 100% infection rate and a perfect vertical transmission in H.

Effect of continuous positive airway pressure on liver enzymes in obstructive sleep apnea: A meta-analysis.

Background: Previous studies have suggested that obstructive sleep apnea (OSA) was associated with nonalcoholic fatty liver disease (NAFLD). However, the impact of OSA treatment using continuous positive airway pressure (CPAP) on liver enzymes remained controversial. This meta-analysis was conducted to determine whether CPAP therapy could reduce liver enzyme levels.

Effect of positive airway pressure on glomerular filtration rate in patients with sleep-disordered breathing: a meta-analysis.

Objective: Sleep-disordered breathing (SDB) has been suggested to be associated with chronic kidney disease (CKD). Positive airway pressure (PAP) is an effective treatment for SDB, but the impact of PAP therapy on glomerular filtration rate (GFR) in patients with SDB remains unclear. The present meta-analysis was performed to determine whether PAP therapy could increase GFR.