Updates on Current Situation of Cutaneous Sporotrichosis: A Narrative Review.

Sporotrichosis, a cutaneous or subcutaneous infection caused by the dimorphic fungus Sporothrix species, is widely distributed in China, with a notably higher incidence during colder seasons in northeastern Jilin Province. Recent advancements in taxonomy have significantly improved our understanding of diagnosis, epidemiology, and treatment strategies. In this review, we described the updated overview of recent progress of sporotrichosis, including etiology, epidemiology, clinical manifestations, diagnostic approaches, and treatment strategies, to provide a comprehensive description of preventive measures and control strategies aimed at facilitating future breakthroughs in research.

Based on the Dual Pathway of Interaction-Mediated NF-κB in Cell Apoptosis and Immune Inflammation to Study the Effect of Danzhi Xiaoyao Powder on the Learning and Cognitive Ability of AD Model Rats.

Background: Apoptosis and immune inflammation play important roles in the pathological process of Alzheimer's disease (AD), but their specific pathogenesis is still unclear. Therefore, this article focuses on exploring the effects of Danzhi Xiaoyao Powder (DXP) on the learning and memory ability of AD model rats from the dual mechanisms of apoptosis and immune inflammation.

Methods: The AD model was replicated by injecting Okadaic acid (100 ng) into the bilateral hippocampus of rats.

Clinical Values of Combined Detection of Serum Cystatin C, β2-Microglobulin, and Urine Transferrin in Diagnosing Early Primary Glomerulonephritis.

Despite primary glomerulonephritis (PGN) being a leading cause of chronic kidney disease and end-stage renal disease, specific and sensitive biomarkers for the early detection and monitoring of this condition are lacking. We evaluated the value of the combined detection of serum cystatin C (CYSC), β2-microglobulin (β2-MG), and urine transferrin (TRF) for diagnosing early-stage PGN. From May 2021 to May 2023, we enrolled 105 patients in our hospital as the observation group and 50 healthy volunteers as the control group.

Artificial Single-Layer, Multi-Layer, and Gradient Scaffolds for Enhancing the Healing of Tendon-to-Bone Interfaces: A Mini-Review.

Tendon healing after ligament or tendon reconstruction remains a significant challenge. Regenerative tissue engineering, an interdisciplinary field that combines biology, materials science, and engineering, offers promising solutions. Recent developments have introduced scaffold materials designed to enhance the proliferation and differentiation of tendon-to-bone tissue cells.

A rare case of rib chondrosarcoma with purely mesenchymal cells metastases to thyroid.

Metastasis to the thyroid gland is uncommon. The most common malignant tumors that metastasize to the thyroid gland include renal cell carcinoma, colorectal cancer, lung cancer, and breast cancer. Metastasis of chondrosarcoma to thyroid is extremely rare.

In vivo engineering of murine T cells using the evolved adeno-associated virus variant Ark313.

Genetic engineering of T cells in mouse models is essential for investigating immune mechanisms. We aimed to develop an approach to manipulate T cells in vivo using an evolved adeno-associated virus (AAV) capsid named Ark313. Delivery of a transient transgene expression cassette was feasible using Ark313, and this serotype outperformed natural serotypes.

Transition Metal-Mediated Preparation of Nitrogen-Doped Porous Carbon for Advanced Zinc-Ion Hybrid Capacitors.

Carbon is predominantly used in zinc-ion hybrid capacitors (ZIHCs) as an electrode material. Nitrogen doping and strategic design can enhance its electrochemical properties. Melamine formaldehyde resin, serving as a hard carbon precursor, synthesizes nitrogen-doped porous carbon after annealing.

Mechanisms of mitophagy and oxidative stress in cerebral ischemia-reperfusion, vascular dementia, and Alzheimer's disease.

Neurological diseases have consistently represented a significant challenge in both clinical treatment and scientific research. As research has progressed, the significance of mitochondria in the pathogenesis and progression of neurological diseases has become increasingly prominent. Mitochondria serve not only as a source of energy, but also as regulators of cellular growth and death.

Experimental study on the detection of Gastrodia elata by enzymatic recombinase amplification and immunochromatography.

Objective: The objective of this research is to develop two methodologies, Enzymatic recombinase amplification (ERA) and Polymerase Chain Reaction (PCR) coupled with Lateral Flow Dipstick (LFD), for the swift authentication of Gastrodia elata.

Methodology: Primers and nfo probes for the ERA of Gastrodia elata were developed based on the ITS2 genome sequences of Gastrodia elata and its counterfeits. Specific primers for the PCR analysis of Gastrodia elata were generated using the NCBI (National Center for Biotechnology Information) online platform.

An experimental study on the visual identification of Fritillaria ussuriensis based on LAMP and nucleic acid colloidal gold technique.

Fritillaria ussuriensis Maxim is one of the traditional Chinese valuable herbs, which is the dried bulb of Fritillaria, a plant of the lily family. The identification of authenticity about F. ussuriensis is still technically challenging.

[Heixiaoyao Powder interferes with microglia polarization in AD model mice by regulating NOX2/ROS/NF-κB signaling pathway].

The effect and mechanism of Heixiaoyao Powder on the polarization of microglia(MG) in APP/PS1 double transgenic mice were explored based on NADPH oxidase 2(NOX2)/reactive oxygen species(ROS)/nuclear factor kappaB(NF-κB) signaling pathway. Fifty 4-month-old male APP/PS1 mice were randomly divided into a model group, an MCC950 group(10 mg·kg~(-1)), and low-, medium-, and high-dose Heixiaoyao Powder groups(6.45, 12.

A Modular Fluorescent Sensor Motif Used to Detect Opioids, Protein-Protein Interactions, and Protease Activity.

Modular fluorescent sensor motifs are needed to design fluorescent sensors for detecting various cellular processes and functional molecules. Here, we took advantage of the versatility of a new sensor motif to design a series of sensors called SPOTon. SPOTon sensors integrate the signal from either opioids, protein-protein interactions, or protease activities to generate persistent green fluorescence.

A genetically encoded sensor with improved fluorescence intensity for opioid detection at cellular resolution.

The mu-opioid receptor (MOR) regulates the neuronal pathways involved in pain, reward, and respiration. To increase our understanding of MOR's roles in these pathways, there is a need to detect opioids at cellular resolution. Here, we engineered an improved opioid-sensor, called M-SPOTIT2, which is 11x brighter than our previously engineered M-SPOTIT1.

miR-139-5p Loss-Mediated WTAP Activation Contributes to Hepatocellular Carcinoma Progression by Promoting the Epithelial to Mesenchymal Transition.

Hepatocellular carcinoma (HCC) is a primary aggressive gastrointestinal neoplasm that affects patients worldwide. It has been shown that Wilms' tumor 1-associating protein (WTAP) is frequently upregulated in various cancers. However, the potential role of WTAP in HCC remains largely unknown.

The landscape and prognostic value of immune characteristics in uterine corpus endometrial cancer.

In the present study, we explored the clinical and immunological characteristics of 575 uterine corpus endometrial carcinoma (UCEC) samples obtained from The Cancer Genome Atlas (TCGA) using the ESTIMATE and CIBERSORT algorithms. First, Kaplan-Meier and univariate Cox regression analyses indicated that the immune cell score was a prognostic factor for overall survival (OS) and recurrence-free survival (RFS). Multivariate Cox regression analysis further revealed that the immune cell score was an independent prognostic factor for UCEC patients.

The underlying mechanism of partial anterior cruciate ligament injuries to the meniscus degeneration of knee joint in rabbit models.

Background: The diagnosis, treatment, and efficacy evaluation of anterior cruciate ligament (ACL) partial rupture remains controversial. This research aims to investigate the underlying mechanism of partial ACL injuries to the meniscus degeneration in the rabbit knee.

Methods: Sixty New Zealand white rabbits were randomly divided into three groups including an experimental group, a sham group (n = 6), and a blank control group (n = 6).

Development and validation of a rapid kit for authenticity of murine meat in meat products with a species-specific PCR assay.

Adulteration of meat products with murine meat poses a huge threat to consumer health and leads to serious disruption in food markets. Species authentication of murine meat is still technically challenging. We, therefore, developed a species-specific PCR kit consisting of murine meat DNA extraction, PCR reaction and identifying systems.

Structure and Optical Properties of Co-Sputtered Amorphous Silicon Tin Alloy Films for NIR-II Region Sensor.

Near-infrared brain imaging technology has great potential as a non-invasive, real-time inspection technique. Silicon-tin (SiSn) alloy films could be a promising material for near-infrared brain detectors. This study mainly reports on the structure of amorphous silicon tin alloy thin films by Raman spectroscopy to investigate the influence of doped-Sn on an a-Si network.

Development of a PCR-based assay for detection of Chinese mink tissue in meat products based on the mitochondrial DNA cytochrome- gene.

Species authentication of meat product origins has become an important subject for ensuring the health of consumers. Based on the cytochrome gene, we developed a PCR-based assay kit for identification of Chinese mink tissues from 10 animal species in meat products, and to evaluate its quality indices including specificity, stability, sensitivity, and repeatability. Kits were made up of DNA extraction and PCR amplification systems based on species-specific, and universal primers.

[Development on DNA detection kit of fox and its application in common meat products].

Objective: To develop a kind of DNA extraction and detection kit for identification of fox source composition.

Methods: Using the modern DNA fingerprint technology, the DNA extraction method was improved, and DNA extraction and detection reagent was developed to obtain the fox polymerase chain reaction( PCR)detection kit. The performance parameters of the kit were evaluated.

Identification and characteristics of Testudinis Carapax et Plustrum based on fingerprint profiles of mitochondrial DNA constructed by species-specific PCR and random amplified polymorphic DNA.

Traditional use of Testudinis Carapax et Plustrum (TCP) as a medicine and health food has been widely reported. We compared two DNA fingerprint profiles of mitochondrial (mtDNA) from TCP based on species-specific PCR and random amplified polymorphic DNA (RAPD) to identify their authority. A series of sequences from cytochrome b ( b) of and their counterfeits were downloaded from the Genbank, and Premier 5.

Establishment of mink heart identification method based on mitochondrial cytochrome b gene and development of its detection kit.

In this study, the mink heart mitochondrial DNA was used as the target gene to design the specific primers of mink heart mtDNA Cytb, the extraction and detection reagents of mink heart DNA were developed using DNA fingerprinting technique, and the specificity, reproducibility, and stability of the reagents were investigated. Molecular cloning and sequencing technique were used to clone the standard substance of mink heart DNA detection, then a DNA fingerprint detection method of mink heart and the quality standard for mink heart were established, and a DNA detection kit of mink heart was developed. The results showed that the structure of DNA extracted from mink heart by self-developed reagents was complete, and both the concentration and purity of DNA were high.

Development and evaluation of a PCR-based assay kit for authentication of Zaocys dhumnades in traditional Chinese medicine.

We developed a kind of Zaocys dhumnades DNA test kit and it's indexes including specificity, sensitivity and stability were evaluated and compared with the method recorded in Chinese Pharmacopoeia (2010 edition). The bioinformatics technology was used to design primers, sequencing and blast, in conjunction with PCR technology based on the characteristics of Z. dhumnades cytochrome b (Cyt b) gene.

PCR-fingerprint profiles of mitochondrial and genomic DNA extracted from Fetus cervi using different extraction methods.

The use of Fetus cervi, which is derived from the embryo and placenta of Cervus Nippon Temminck or Cervs elaphus Linnaeus, has been documented for a long time in China. There are abundant species of deer worldwide. Those recorded by China Pharmacopeia (2010 edition) from all the species were either authentic or adulterants/counterfeits.