Knockdown of PLOD2 inhibits pulmonary artery smooth muscle cell glycolysis under chronic intermittent hypoxia via PI3K/AKT signal.

Objective: This study aimed to investigate the role and potential mechanism of procollagen-lysine, 2-oxoglutarate 5-dioxygenase 2 (PLOD2) in chronic intermittent hypoxia (CIH)-induced mice and pulmonary arterial smooth muscle cells (PASMCs).

Methods: CIH mouse model was pre-injected with AAV-shPLOD2 by tail vein, and the pathological changes of lung was evaluated using hematoxylin-eosin (H&E) and α-SMA immunostaining. Enriched KEGG pathway analyses of PLOD2 targeted genes were performed using GSE11341 and GSE131425 datasets.

VDR and deubiquitination control neuronal oxidative stress and microglial inflammation in Parkinson's disease.

Close correlation between vitamin D (VitD) deficiency and Parkinson's Disease (PD) risk, VitD as an adjuvant treatment promising to improve PD progression. However, VitD excessive intake could induce hypercalcemia and renal damage. Therefore, upregulation of vitD receptor (VDR) is considered a compensatory strategy to overcome VitD insufficiency and alleviate PD symptoms.

The therapeutically actionable long non-coding RNA 'T-RECS' is essential to cancer cells' survival in NRAS/MAPK-driven melanoma.

Finding effective therapeutic targets to treat NRAS-mutated melanoma remains a challenge. Long non-coding RNAs (lncRNAs) recently emerged as essential regulators of tumorigenesis. Using a discovery approach combining experimental models and unbiased computational analysis complemented by validation in patient biospecimens, we identified a nuclear-enriched lncRNA (AC004540.

The therapeutically actionable long non-coding RNA '' is essential to cancer cells' survival in NRAS/MAPK-driven melanoma.

Finding effective therapeutic targets to treat NRAS-mutated melanoma remains a challenge. Long non-coding RNAs (lncRNAs) recently emerged as essential regulators of tumorigenesis. Using a discovery approach combining experimental models and unbiased computational analysis complemented by validation in patient biospecimens, we identified a nuclear-enriched lncRNA () that is upregulated in NRAS/MAPK-dependent melanoma, and that we named .

Dose inhibin B or anti-Müllerian hormone relate to precocious puberty in girls? result of a systematic review and meta-analysis.

Backgrounds: Existing studies have investigated the relationship between the levels of serum inhibin B (INHB), anti-müllerian hormone (AMH) and precocious puberty in girls, but the results are inconsistent.

Objective: The aim of this meta-analysis was to assess whether the INHB and AMH levels changed in girls with precocious puberty relative to healthy controls.

Methods: PubMed, Embase, Cochrane Library and Web of Science were searched through June 2022.

Interaction effects of anxiety and outdoor activity spaces on frailty among nursing home residents in Jinan, China: Is there a gender difference?

Background: Anxiety and the physical environment are critical factors influencing frailty among older adults; however, the interaction effect of anxiety and the physical environment, such as outdoor activity spaces, on frailty has not been examined. This study aimed to investigate the interaction effect of anxiety and outdoor activity spaces on frailty and to identify differences by gender.

Methods: A total of 353 nursing home residents (197 women; 156 men; age ≥ 60 years) from 27 Chinese nursing homes were included in the analysis.

Species-specific sensitivity to TGFβ signaling and changes to the Mmp13 promoter underlie avian jaw development and evolution.

Precise developmental control of jaw length is critical for survival, but underlying molecular mechanisms remain poorly understood. The jaw skeleton arises from neural crest mesenchyme (NCM), and we previously demonstrated that these progenitor cells express more bone-resorbing enzymes including () when they generate shorter jaws in quail embryos versus longer jaws in duck. Moreover, if we inhibit bone resorption or we can increase jaw length.

Effectiveness of Xiaoyin Jiedu granules in the treatment of psoriasis vulgaris in patients with blood-heat symptom patterns in terms of Traditional Chinese Medicine.

Objective: To evaluate the effectiveness of Xiaoyin Jiedu (XYJD) granules in the treatment of psoriasis vulgaris (PSV) in patients with a blood-heat pattern (BHP) in terms of Traditional Chinese Medicine (TCM). We also aimed to identify the possible underlying immunological mechanism.

Methods: Twenty-five PSV patients with BHP and ten normal controls were enrolled from January 1, 2015 to December 31, 2016.

Connexin 43: A novel ginsenoside Rg1-sensitive target in a rat model of depression.

Our previous studies have shown that ginsenoside Rg1 (Rg1) exerts antidepressant-like effects in animal models of depression, accompanied by an improvement of astrocytic gap junction functions. However, whether connexin 43 (Cx43), the major connexin forming gap junctions between astrocytes, is the key regulator of Rg1-induced antidepressant-like effects is still unknown. In this study, we examine in vitro and in vivo the involvement of Cx43 in the antidepressant effects of Rg1.

Correlation analysis of Treg/Th17 cells and related cytokines in patients with psoriasis vulgaris.

Objective: To investigate potential differences in circulating levels of T regulatory (Treg)/T helper 17 (Th17) cells, related inflammatory cytokines and specific transcription factors in healthy individuals and patients with psoriasis conforming to one of three Traditional Chinese Medicine (TCM) syndromes: blood-heat syndrome (BHS), blood-stasis syndrome (BSS) and blood-dryness syndrome (BDS).

Methods: Sixty-seven patients with psoriasis were recruited and assigned to one of three corresponding TCM syndrome groups: BHS (n = 40), BSS (n = 14) and BDS (n = 13 patients). The control group comprised 21 healthy individuals.

Commonalities and characteristics of aqueous extracts from three Uighur medicines were analyzed by using three-stage infrared spectroscopy combined with ultra-performance liquid chromatography-time of flight-mass spectra.

Objective: To establish a method to analyze the commonalities and characteristics of the aqueous extracts from three Uighur medicines.

Methods: In this study, a combination method of three-stage infrared spectroscopy and ultra-performance liquid chromatography-time of flight-mass spectra (UPLC-TOF-MS) method was used to analyze the commonalities and characteristics of the aqueous extracts from Hezi (Fructus Chebulae), Maohezi (Terminalia Belliricae Fructus) and Xiqingguo (Chebulae Fructus Immaturus).

Results: In Fourier transform-infrared spectroscopy spectra, all three samples showed the characteristic absorption peaks of tannins similarly.

Ameliorative Effects of Infantile Feire Kechuan Oral Solution on Mycoplasma Pneumoniae Pneumonia in Infant Mouse and Rat Models.

(MP) infection is a major pathogen of community-acquired pneumonia (CAP) in children worldwide. Infantile Feire Kechuan Oral Solution (IFKOS) has been used for the treatment of MP pneumonia clinically in China for many years. The present study was designed to investigate the therapeutic effect of IFKOS on MP pneumonia and explore the potential mechanism of the actions.

Behavioral Comorbidities and Drug Treatments in a Zebrafish Model of Dravet Syndrome.

Loss-of-function mutations in cause Dravet syndrome (DS), a catastrophic childhood epilepsy in which patients experience comorbid behavioral conditions, including movement disorders, sleep abnormalities, anxiety, and intellectual disability. To study the functional consequences of voltage-gated sodium channel mutations, we use zebrafish with a loss-of-function mutation in , a zebrafish homolog of human . Homozygous mutants exhibit early-life seizures, metabolic deficits, and early death.

Anti-Inflammatory Effects, SAR, and Action Mechanism of Monoterpenoids from Radix Paeoniae Alba on LPS-Stimulated RAW 264.7 Cells.

Nine monoterpenoids from , including paeoniflorin derivatives, paeoniflorin (PF), 4--methylpaeoniflorin (MPF), 4--methylbenzoylpaeoniflorin (MBPF); paeonidanin derivatives, paeonidanin (PD), paeonidanin A (PDA), albiflorin derivatives, albiflorin (AF), benzoylalbiflorin (BAF), galloylalbiflorin (GAF), and debenzoylalbiflorin (DAF), were obtained in our previous phytochemistry investigations. Their anti-inflammatory effects were determined in the present study. The expression and production of pro-inflammatory cytokines in lipopolysaccharides (LPS)-stimulated RAW 264.

Unravelling the relationship between macroautophagy and mitochondrial ROS in cancer therapy.

Macroautophagy (Autophagy), an evolutionarily conserved cellular self-digesting process implicated in various physiological and pathological processes, is activated by different stimuli including oxidative stress. Reactive oxygen species (ROS) are involved in autophagy modulation through multiple signaling pathways and transcription regulators. Accumulating data support both a positive and negative role of ROS-modulated autophagy in cancer.

Part-based motor neuron recognition in the Drosophila ventral nerve cord.

We exploit the morphological stereotypy and relative simplicity of the Drosophila nervous system to model the diverse neuronal morphologies of individual motor neurons and understand underlying principles of synaptic connectivity in a motor circuit. In our analysis, we use images depicting single neurons labeled with green fluorescent protein (GFP) and serially imaged with laser scanning confocal microscopy. We model morphology with a novel formulation of Conditional Random Fields, a hierarchical latent-state CRF, to capture the highly varying compartment-based structure of the neurons (soma-axon-dendrites).