Tyrosine kinase inhibitors modulate the expression of peroxiredoxins 1 and 2 in chronic myeloid leukemia cells.

Chronic myeloid leukemia (CML) is characterized by the presence of the BCR::ABL1 fusion protein with active tyrosine kinase activity. The BCR::ABL1 fusion protein induces the production of reactive oxygen species (ROS). DNA damage caused by ROS is involved in the mechanism of CML progression.

Screening of RNA mA modification pathway factors.

-methyladenosine (mA), one of the most prevalent mRNA modifications, plays crucial roles during animal and plant development and in various physiological and pathological processes. Previous studies have characterized mA methyltransferase complexes, demethylases, and mA-binding proteins, but as a relatively new epitranscriptomic pathway, it is likely that new mA components remain to be discovered. To explore the effects of mA modification on tissues and organs, the mA reader was overexpressed in eye imaginal discs.

Corneal Biomechanical Characteristics and Correlation Analysis in Children With Different Refractive States.

To investigate the correlation between corneal biomechanical characteristics and refractive status in adolescents aged 5-13 years. A cross-sectional study involved 339 children aged 5-13 with a spherical equivalent (SE) range from -6.00 to +2.

Validation of the China mortality prediction model in trauma based on the ICD-10-CM codes.

The China mortality prediction model in trauma, based on the International Classification of Diseases, Tenth Revision, Clinical Modification lexicon (CMPMIT-ICD-10), is a novel model for predicting outcomes in patients who experienced trauma. This model has not yet been validated using data acquired from patients at other trauma centers in China. This retrospective study used data retrieved from the Peking University People's Hospital discharge database and included all patients admitted for trauma between 2012 and 2022 for model validation.

Elotuzumab Enhances CD16-Independent NK Cell-Mediated Cytotoxicity against Myeloma Cells by Upregulating Several NK Cell-Enhancing Genes.

Multiple myeloma (MM) is an intractable hematological malignancy caused by abnormalities in plasma cells. Combination therapy using antibodies and natural killer (NK) effectors, which are innate immune cells with safe and potent antitumor activity, is a promising approach for cancer immunotherapy and can enhance antitumor effects. Elotuzumab (Elo) is an immune-stimulatory antibody that targets the signaling lymphocytic activation molecule family 7 (SLAMF7) expressed on the surface of MM and NK cells.

Effect of Traditional Chinese Non-Pharmacological Therapies on Knee Osteoarthritis: A Narrative Review of Clinical Application and Mechanism.

Knee osteoarthritis (KOA) stands as a degenerative ailment with a substantial and escalating prevalence. The practice of traditional Chinese non-pharmacological therapy has become a prevalent complementary and adjunctive approach. A mounting body of evidence suggests its efficacy in addressing KOA.

Terminalia chebula Retz. aqueous extract inhibits the Helicobacter pylori-induced inflammatory response by regulating the inflammasome signaling and ER-stress pathway.

Ethnopharmacological Relevance: Terminalia chebula Retz., known as the King of Traditional Tibetan Medicine, is widely used for treating various ailments, particularly stomach disorders. It exhibited inhibitory activity against helicobacter pylori.

Nerve growth factor-basic fibroblast growth factor poly-lactide co-glycolid sustained-release microspheres and the small gap sleeve bridging technique to repair peripheral nerve injury.

We previously prepared nerve growth factor poly-lactide co-glycolid sustained-release microspheres to treat rat sciatic nerve injury using the small gap sleeve technique. Multiple growth factors play a synergistic role in promoting the repair of peripheral nerve injury; as a result, in this study, we added basic fibroblast growth factors to the microspheres to further promote nerve regeneration. First, in an in vitro biomimetic microenvironment, we developed and used a drug screening biomimetic microfluidic chip to screen the optimal combination of nerve growth factor/basic fibroblast growth factor to promote the regeneration of Schwann cells.

[Network Meta-analysis of efficacy and safety of Chinese patent medicines in treatment of insomnia].

To evaluate the efficacy and safety of Chinese patent medicines in the treatment of insomnia by frequency network Meta-analysis. Randomized controlled trials of Chinese patent medicines for insomnia were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, EMbase and Cochrane Library databases from the time of database establishment to October 2020. The quality of the included RCTs was evaluated according to the Cochrane bias risk standard, and the data was analyzed by RevMan 5.

A nerve conduit filled with Wnt5a-loaded fibrin hydrogels promotes peripheral nerve regeneration.

Aims: Peripheral nerve injury is a significant clinical problem with a substantial impact on quality of life, for which no optimal treatment has been found. This study aimed to analyze the effect and mechanism of Wnt5a-loaded fibrin hydrogel on a 10-mm rat sciatic nerve defect.

Methods: The Wnt5a-loaded fibrin hydrogel was synthesized by mixing a Wnt5a solution with thrombin and fibrinogen solutions.

Graphene Oxide Nanoparticle-Loaded Ginsenoside Rg3 Improves Photodynamic Therapy in Inhibiting Malignant Progression and Stemness of Osteosarcoma.

Osteosarcoma serves as a prevalent bone cancer with a high metastasis and common drug resistance, resulting in poor prognosis and high mortality. Photodynamic therapy (PDT) is a patient-specific and non-invasive tumor therapy. Nanoparticles, like graphene oxide have been widely used in drug delivery and PDT.

The clinical significance, prognostic value and biological role of lncRNA LINC01793 in oral squamous cell carcinoma.

Objective: The present study aimed to investigate the clinical significance and prognostic value of LINC01793 in OSCC patients, and to explore its role in the modulation of OSCC development.

Methods: LINC01793 expression was analyzed in 80 cases of OSCC patients and SCC9, SCC25, Cal27, and HN6 cell lines by qRT-PCR. The association of LINC01793 expression with clinicopathological features and prognosis in OSCC patients was analyzed.

Patients with systemic lupus erythematosus face a high risk of cardiovascular disease: A systematic review and Meta-analysis.

Objective: Patients with systemic lupus erythematosus (SLE) have increased mortality related to cardiovascular disease (CVD). This systematic review and meta-analysis identified the risk of CVD in SLE patients, CVD risk factors in SLE patients, and the risk of CVD in lupus nephritis (LN) patients.

Methods: On-line databases were used to search the eligible studies from January 2013 to August 2020.

Development and internal validation of China mortality prediction model in trauma based on ICD-10-CM lexicon: CMPMIT-ICD10.

Background: Models to predict mortality in trauma play an important role in outcome prediction and severity adjustment, which informs trauma quality assessment and research. Hospitals in China typically use the International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) to describe injury. However, there is no suitable prediction model for China.

MiR-375 promotes human periodontal ligament stem cells proliferation and osteogenic differentiation by targeting transducer of ERBB2, 2.

Background: MiRNAs have been demonstrated to be important regulators during osteogenic differentiation in multiple types of stem cells. In the study, the interaction between miR-375 and TOB2 was analyzed to identify their functions on the proliferation and osteogenic differentiation of hPDLSCs.

Methods: hPDLSCs were isolated from human first premolars, and hPDLSCs stably expressing and silenced miR-375 were constructed using miR-375-ago and miR-375-antago, respectively.

DNA Hypomethylation of miR-30a Mediated the Protection of Hypoxia Postconditioning Against Aged Cardiomyocytes Hypoxia/Reoxygenation Injury Through Inhibiting Autophagy.

Background: Ischemic postconditioning (IPostC) is an endogenous protective mechanism to reduce ischemia-reperfusion (I/R) injury. However, whether IPostC protects aged cardiomyocytes against I/R injury is not fully understood. Considering the protective function of microRNA 30a (miR-30a) against ischemia-induced injury in H9C2 cells, its role in the protective effects of IPostC on I/R injury of aged cardiomyocytes was investigated further.

Closed-Loop Nuclear Magnetic Resonance Gyroscope Based on Rb-Xe.

Nuclear magnetic resonance gyroscopes have the potential to outperform other kinds of gyroscopes with the merits of high precision, small volume, low consumption. Here we present a closed-loop NMRG system based on the spin-exchange optical pumping of Rb-Xe. We have established a theoretical model for the closed-loop NMRG system and obtained the transfer function.

Sialidases From and Their Inhibitors.

is an important human and animal pathogen that is the primary causative agent of necrotizing enteritis and enterotoxemia in many types of animals; it causes traumatic gas gangrene in humans and animals and is associated with cases of food poisoning in humans. produces a variety of toxins as well as many enzymes, including three sialidases, NanH, NanI, and NanJ. Sialidases could be important virulence factors that promote the pathogenesis of .