Modified Infrabrow Blepharoplasty for Periorbital Rejuvenation in Asia Women.

Objective: The infrabrow blepharoplasty is a common surgical operation indicated in Asians for periorbital rejuvenation. This operation alone is difficult to achieve the correction of crow's feet. Therefore, the authors elucidate the authors' experiences of applying infrabrow blepharoplasty combined with the subcutaneous undermining of the lateral periorbital region to treat upper eyelid dermatochalasis with lateral hooding deformity and alleviate crow's feet, including its indications, operative procedures, and postoperative outcomes.

MiR-495 reverses in the mechanical unloading, random rotating and aging induced muscle atrophy via targeting MyoD and inactivating the Myostatin/TGF-β/Smad3 axis.

Mechanical unloading can lead to homeostasis imbalance and severe muscle disease, in which muscle atrophy was one of the disused diseases. However, there were limited therapeutic targets for such diseases. In this study, miR-495 was found dramatically reduced in atrophic skeletal muscle induced by mechanical unloading models both in vitro and in vivo, including the random positioning model (RPM), tail-suspension (TS) model, and aged mice model.

Genomic Insights into a Multidrug-Resistant Escherichia coli of sequence type 155: A Ceftazidime-Avibactam Resistant Strain Harboring Four Classes of β-Lactamases.

Objective: The emergence of multidrug-resistant (MDR) Escherichia coli strains has significantly constrained antibiotic treatment options, while the spread of antimicrobial resistance genes (ARGs) and mobile genetic elements exacerbates the situation. This study delves into an MDR E. coli strain, QMM-01, which uniquely co-expresses β-lactamases from all four recognized classes, aiming to uncover the underlying mechanisms of its resistance and assess its potential for global spread.

Novel arsenate-respiring bacteria drive arsenic biogeochemical cycling in Tibetan geothermal springs revealed by DNA-SIP based metagenomics.

Arsenic (As) is a toxic element posing health risks globally, with geothermal environment as one of the hotspots. Arsenic biotransformation is mainly mediated by microorganisms which often employ diverse metabolic strategies for survival. However, the microorganisms responsible for As cycling and their survival strategies in geothermal environment in Tibet, the Third Pole, remain unclear.

Sequential Release HydroLipo System for STING Gene Epigenetic Reprogramming and Immune Activation in Glioblastoma.

Glioblastoma (GBM) remains a daunting oncological challenge because of its aggressive nature and resistance to conventional therapies. Inhibition of the intrinsic STING pathway in GBM hampers the effectiveness of immunotherapies. To overcome this clinical limitation, a Sequential Release HydroLipo System (SRHLS) is developed, in which hydrogels and nanoparticles are combined for controlled drug release.

The increasing burden of group B from 2013 to 2023: a retrospective cohort study in Beijing, China.

Group B (GBS) is a leading pathogen responsible for fatal infections in newborns primarily due to vertical transmission from colonized mothers. Cases of invasive GBS infections in adults have also increased and attracted attention recently. To comprehensively understand the evolving burden of vaginal GBS carriage in pregnant and non-pregnant women, as well as the trends in invasive GBS diseases and antibiotic resistance in China, we conducted a retrospective study using data from a large tertiary hospital in Beijing from 2013 to 2023.

Targeting PRMT5 through PROTAC for the treatment of triple-negative breast cancer.

Background: Triple-negative breast cancer (TNBC) is currently the most aggressive subtype of breast cancer, characterized by high heterogeneity and strong invasiveness, and currently lacks effective therapies. PRMT5, a type II protein arginine methyltransferase, is upregulated in numerous cancers, including TNBC, and plays a critical role, marked it as an attractive therapeutic target. PROTAC (Proteolysis Targeting Chimeras) is an innovative drug development technology that utilizes the ubiquitin-proteasome system (UPS) to degrade target proteins, which is characterized by higher activity, enhanced safety, lower resistance, and reduced toxicity, offering significant value for clinical translation.

A multimodal dental dataset facilitating machine learning research and clinic services.

Oral diseases affect nearly 3.5 billion people, and medical resources are limited, which makes access to oral health services nontrivial. Imaging-based machine learning technology is one of the most promising technologies to improve oral medical services and reduce patient costs.

Spatial-resolved metabolome imaging of petals for Forsythia viridissima and Jasminum nudiflorum using online extraction (OLE) coupled to LC-Qtof-MS.

MS imaging (MSI) is a powerful technique for investigating the spatial distribution of metabolites in complex biological samples. However, due to the absence of liquid chromatography (LC) separation in routine MSI analysis, matrix effect is obvious and isomers identification remains challenging. To overcome these shortcomings of classical MSI tools (e.

Biochar-based metal tolerating plant growth promoting bacterial inoculants enhanced the ability of ryegrass for phytostabilization.

Metal-tolerant microbes with plant growth-promoting traits represent a promising biological amendment for enhancing the phytostabilization of contaminated soils. However, the relationship between phytostabilization efficiency and microbial consortium composition and diversity remains unclear. This study selected three cadmium (Cd) resistant plant growth promoting bacteria (PGPB) from Bacillus, Pseudomonas, and Rhodopseudomonas were selected as candidates for biochar-based microbial inoculants.

Synthesis of Novel Chromene Derivatives Bearing Hydrazide/Thiazol/Oxazol/Oxime Moieties as Potential Antifungal Agents.

Four series of novel hydrazide/thiazol/oxazol/oxime ester hybrids of chromene derivatives were designed and synthesized to explore natural-product-based fungicide candidates. Preliminary antifungal activity assay results demonstrated that hydrazide-chromene and thiazol-chromene derivatives exhibited excellent and broad-spectrum inhibitory activity against ten phytopathogenic fungi. Among them, six compounds , , , , , and displayed the most remarkable antifungal effects.

From Hypoxia to Oxidative Stress: Antioxidants' Role to Reduce Male Reproductive Damage.

Hypoxia is one of the main reasons causing male reproductive damage for people living in high altitude. Pathological evidences have been presented both in humans and animal models. Spermatogenesis disruption, worse sperm parameters, hormone disorder and erectile dysfunction are emblematic of male reproductive impairments brought by hypoxia.

Hexavalent chromium induced metabolic reprogramming, carcinogenesis and tumor progression through PDK1 upregulation.

Lung cancer is the leading factor of cancer-related death in the worldwide. Hexavalent chromium [Cr(VI)] is a potential carcinogen for inducing lung cancers. To understand new mechanism of Cr(VI)-induced tumorigenesis and cancer development, we identified that PDK1 expression levels were greatly increased in chromium-transformed cells (Cr-T) compared to the parental BEAS-2B (B2B) cells by proteomic profiling and Western blotting; PDK1 levels were also induced in lung cancer cell lines and in lung samples of mice exposed to Cr(VI).

Clinical characteristics and prognosis of steroid-resistant nephrotic syndrome in children: a multi-center retrospective study.

Background: This study investigated the factors influencing the prognosis of children with steroid-resistant nephrotic syndrome (SRNS) in patients from the Guangxi region.

Methods: We retrospectively analyzed clinical and pathological data of 279 patients with SRNS from six tertiary hospitals in Guangxi. Clinical data were compared between initial (I-SRNS) and secondary (S-SRNS) steroid resistance subgroups and Cox regression analysis was used to determine risk factors for chronic kidney disease (CKD) and CKD stage 5 (CKD5) in patients with SRNS.

TNFAIP2 promotes HIF1α transcription and breast cancer angiogenesis by activating the Rac1-ERK-AP1 signaling axis.

Angiogenesis is well known to play a critical role in breast cancer. We previously reported that TNFAIP2 activates Rac1 to promote triple-negative breast cancer (TNBC) cell proliferation, migration, and chemoresistance. However, the potential contribution of TNFAIP2 to tumor angiogenesis remains unknown.

PX-478 induces apoptosis in acute myeloid leukemia under hypoxia by inhibiting the PI3K/AKT/mTOR pathway through downregulation of GBE1.

Acute myeloid leukemia (AML) is a highly heterogeneous hematologic malignancy characterized by limited therapeutic options and a pronounced tendency for relapse. PX-478, a novel inhibitor of hypoxia-inducible factor 1-alpha (HIF-1α), has demonstrated antitumor activity across various cancer models, but its specific role in AML remains unexplored. This study aimed to explore the potential target and mechanism of PX-478-induced AML cell apoptosis.

Preparation of polyvinyl alcohol/carboxymethyl cellulose sodium/chitosan paper-based antimicrobial indicator cards using mixed anthocyanin with stability-colorimetric sensitivity: Monitoring freshness of carp.

In this study, an anthocyanin solution with both high stability and sensitivity was successfully prepared through a blending method, and the optimal ratio was determined. Ultraviolet-visible spectroscopy analysis demonstrated that an increase in the proportion of black bean peel anthocyanins resulted in a deeper color and a more pronounced color change effect. Moreover, the stability of the blended anthocyanins was markedly enhanced with an increase in the proportion of purple cabbage anthocyanins, resulting in a slower decomposition rate under light, temperature, oxidation, and varying pH conditions.

Lack of retinal degeneration in a Dram2 knockout mouse model.

Damage-regulated autophagy modulator 2 (DRAM2) is a homologue of the DRAM family protein, which can induce autophagy process. In the retina, DRAM2 is located to the inner segment of photoreceptors, the apical surface of retinal pigment epithelial (RPE) cells, and the lysosome. Pathogenic variants of DRAM2 lead to autosomal recessive Cone-rod dystrophy 21 (CORD21).

The Mechanism of TRIM21 Inhibiting the Invasion and Migration of ccRCC by Stabilizing ASS1.

Clear cell renal cell carcinoma (ccRCC) is characterized by its aggressive invasion and metastasis, presenting significant clinical challenges. Gaining insights into the molecular mechanisms underlying its progression is crucial for the development of effective therapeutic strategies. Addressing a critical knowledge gap in understanding ccRCC tumorigenesis, this study aims to elucidate the expression patterns of TRIM21 in ccRCC, unravel its impact on ccRCC patient prognosis, and investigate the regulatory role of TRIM21 in ASS1 expression and urea cycle dysregulation within the context of ccRCC.