Low-dose radiation ameliorates PM2.5-induced lung injury through non-canonical TLR1/TLR2-like receptor pathways modulated by Akkermansia muciniphila.

Exposure of PM2.5 can cause different degrees of lung injury, which is referred with inflammatory response. Some evidences showed that low-dose radiation (LDR) induces hormesis in immune, however, it is unknown if LDR ameliorates the PM2.

Plaque Stabilization and Regression, from Mechanisms to Surveillance and Clinical Strategies.

With advances in therapies to reduce cardiovascular events and improvements in coronary imaging, an increasing number of clinical trials have demonstrated that treatments to reduce cardiovascular events in coronary artery disease are associated with favorable effects on atherosclerotic plaque size and characteristics. It has been observed that various drugs may induce plaque regression and enhance plaque stability after plaque formation. Numerous clinical trials have been conducted to verify the occurrence of plaque stabilization and regression and their beneficial effects on cardiovascular events.

Research trends and frontiers in rehabilitation after total knee arthroplasty: based on bibliometric and visualization analysis.

Background: Total knee arthroplasty (TKA) is an effective treatment for end-stage knee osteoarthritis, and postoperative rehabilitation is crucial. However, a comprehensive bibliometric analysis of this area has yet to emerge. This study aims to visualize the research trends in postoperative rehabilitation after TKA through bibliometric analysis and explore current research frontiers and hotspots.

Clinical characteristics, etiology, and treatment of young adult-onset epilepsy: A 24-year retrospective study.

Objective: To analyze the clinical characteristics, etiology, drug treatment, and related factors of patients with young adult-onset epilepsy.

Methods: The study included patients with epilepsy aged between 18 and 44 years and aimed to analyze the clinical characteristics of epilepsy in young people and their response to antiseizure medication (ASM) over a 24-year period (February 1999 and March 2023).

Results: A total of 4227 patients experienced epilepsy onset between 18 and 44 years of age.

Prognostic significance of early alpha fetoprotein and des-gamma carboxy prothrombin responses in unresectable hepatocellular carcinoma patients undergoing triple combination therapy.

Background: Recent advancements in combination therapy for unresectable hepatocellular carcinoma (uHCC) have shown promise, but reliable serological prognostic indicators are currently lacking for patients undergoing triple combination therapy of stereotactic body radiation therapy (SBRT), immunotherapy, and targeted therapy. We aimed to investigate the prognostic significance of early alpha fetoprotein (AFP) and des-gamma-carboxy prothrombin (DCP) responses in these patients.

Methods: This retrospective research included 115 uHCC patients treated with SBRT in combination with immunotherapy and targeted therapy (triple therapy) at our institution from April 2021 to December 2022.

Targeting T cell exhaustion: emerging strategies in non-small cell lung cancer.

Lung cancer continues to be a major contributor to cancer-related deaths globally. Recent advances in immunotherapy have introduced promising treatments targeting T cell functionality. Central to the efficacy of these therapies is the role of T cells, which are often rendered dysfunctional due to continuous antigenic stimulation in the tumor microenvironment-a condition referred to as T cell exhaustion.

Night shift work and prostate cancer: a large cohort study from UK Biobank and Mendelian randomisation study.

Objective: The global concern regarding the health implications of night shift work has escalated. Nevertheless, variations exist in the observed association between night shift work and prostate cancer (PCa). This study aims to systematically explore the association between night shift work and the risk of PCa.

Clinical characteristics and survival outcomes in patients with pulmonary sarcomatoid carcinoma: a multicenter retrospective study.

Purpose: The clinicopathologic features, mutational status, immunohistochemical markers, and prognosis of Pulmonary sarcomatoid carcinoma (PSC) remain uncertain.

Methods: This study included 81 PSC and 337 lung adenocarcinomas (LUAD). Progression-free survival (PFS), overall survival (OS), and other clinical data were examined.

Natural potential difference induced functional optimization mechanism for Zn-based multimetal bone implants.

Zn-based biodegradable metals (BMs) are regarded as revolutionary biomaterials for bone implants. However, their clinical application is limited by insufficient mechanical properties, delayed degradation, and overdose-induced Zn toxicity. Herein, innovative multi-material additive manufacturing (MMAM) is deployed to construct a Zn/titanium (Ti) hetero-structured composite.

Case Report: Treatment of a complex hand disfigurement injury by fully shaped reconstruction of a severed finger combined with ectopic banking.

One of the primary challenges in hand microsurgical reconstruction lies in addressing severe hand injuries, particularly those involving multiple finger amputations, as autologous replantation might not fully restore hand functionality. In such scenarios, fully shaped reconstruction of a severed finger combined with Ectopic banking could yield superior reconstructive outcomes and enhance the amputated limb's function. This case report presents a unique approach that combines ectopic replantation of an amputated finger with interphalangeal reconstruction methods to restore both the form and function of the hand.

[A comparative study of mid- and long-term effectiveness of patellar resurfacing or non-resurfacing in primary total knee arthroplasty].

Objective: To compare the mid- and long-term effectiveness of patellar resurfacing versus non-resurfacing in primary total knee arthroplasty (TKA).

Methods: Twenty-six patients who underwent bilateral TKA between March 2013 and September 2015 were selected as the study subjects. One side was randomly chosen for patellar resurfacing (resurfacing group), and the other side was not (control group).

Repeated low-intensity noise exposure exacerbates age-related hearing loss via RAGE signaling pathway.

Repeated low-intensity noise exposure is prevalent in industrialized societies. It has long been considered risk-free until recent evidence suggests that the temporary threshold shift (TTS) induced by such exposure might be a high-risk factor for hearing loss. This study was conducted to further investigate the manner in which repeated low-intensity noise exposure contributed to hearing damage.

Efficacy and safety of tocilizumab treatment in refractory MOG-IgG related optic neuritis.

Background: Myelin oligodendrocyte glycoprotein (MOG) IgG related optic neuritis (ON) which manifests as recurrent episodes and severe visual impairment remains a challenging issue in relapse prevention. Tocilizumab (TCZ), a human monoclonal antibody against IL-6R, may be an alternative treatment for the prevention of relapse in refractory MOG-ON patients.

Objectives: To investigate the efficacy and safety of Tocilizumab (TCZ) in patients with recurrent myelin oligodendrocyte glycoprotein IgG related optic neuritis (MOG-ON).

Subcortical tau deposition and plasma glial fibrillary acidic protein as predictors of cognitive decline in mild cognitive impairment and Alzheimer's disease.

Purpose: This study aimed to investigate the correlation between subcortical tau-positron emission tomography (Tau-PET) and plasma glial fibrillary acidic protein (GFAP) levels and cognitive function in participants with cognitively unimpaired (CU), mild cognitive impairment (MCI) and Alzheimer's disease (AD) conditions.

Methods: 105 participants with amyloid (Aβ) PET and Tau-PET scans were enrolled. Region of interest (ROI) level and voxel-wise comparisons were performed between those three groups.

Precise diagnosis and prognosis assessment of malignant lung nodules: a narrative review.

Background And Objective: Pulmonary nodules (PNs) are small (≤3 cm) radiographic opacities within lung parenchyma. The use of low-dose computed tomography (LDCT) has led to a significant increase in the identification of solitary nodules. Malignant lung nodules comprise only 5% of all nodules, with management differing greatly from benign cases.

Mesenchymal stem cell treatment alleviates seawater drowning induced lung injury by inhibiting the TNFα/Snail/EMT pathway.

Background: Seawater drowning (SWD) has been an escalating hazard in recent years. It can not only cause immediate death but can also inflict severe complications, such as acute lung injury (ALI), which greatly increases the mortality rate. Thus, investigating the mechanism of SWD induced lung injury and discovering effective treatments is of great importance.

Phenotypic Profiling of Tigecycline-resistant Klebsiella pneumoniae Strains Induced In vitro.

Tigecycline is one of the last-resort treatment options for infections caused by carbapenem-resistant Klebsiella pneumoniae (KP). Unfortunately, tigecycline resistance is increasingly reported and causes an unprecedented public health crisis worldwide. Although studies on tigecycline resistance are expanding, the underlying mechanisms are not fully understood.

STING facilitates the development of radiation-induced lung injury via regulating the PERK/eIF2α pathway.

Background: Radiation-induced lung injury (RILI) is one of the serious adverse reactions of thoracic radiotherapy, which largely limits the dose and therapeutic effect of radiotherapy. The underlying mechanism has not been elucidated. RILI is characterized by an acute inflammatory response, and stimulator of interferon genes (STING) has been reported to play an important role in regulating inflammation and innate immune activation.

YAP Promotes Chemoresistance to 5-FU in Colorectal Cancer Through mTOR/GLUT3 Axis.

Although chemoresistance constitutes a significant barrier to the effectiveness of chemotherapy in colorectal cancer (CRC), its precise mechanisms remain unclear. YAP functions as an oncogene in various malignancies. However, the relationship between YAP and chemoresistance in CRC needs clarification.

Nutritional and inflammatory status dynamics reflect preoperative treatment response and predict prognosis in locally advanced rectal cancer: A retrospective multi-institutional analysis.

Background: Systemic inflammation, as an important host property, is the most representative tumor-host interactions in cancer, and the development of malignant neoplasms may contribute to impairment on nutritional status. This study aimed to investigate the potential ability of nutritional and inflammatory index in predicting neoadjuvant chemoradiotherapy efficacy and prognosis in locally advanced rectal cancer (LARC).

Methods: This study was conducted using multi-institutional data.

Exosomes derived from umbilical cord mesenchymal stem cells ameliorate ischemic brain injury in mice by regulating AAK1 via miR-664a-5p.

Objective: To identify the molecular targets of mesenchymal stem cell (MSC)-derived exosomes in treating cerebral ischemia and elucidate their therapeutic mechanisms.

Methods: We utilized a mouse model of middle cerebral artery occlusion and treated mice with umbilical cord mesenchymal stem cells derived exosomes. Proteomic analysis identified AAK1(AP2 associated kinase 1) as a key target protein.