Impact of Prophylactic Use of PEG-rhG-CSF on First-Line Immunochemotherapy in Advanced NSCLC: A Cohort Study.

Introduction: This study aimed to assess the impact of prophylactic use of PEG-rhG-CSF on first-line immunochemotherapy in advanced NSCLC.

Methods: A cohort of patients with advanced NSCLC who received first-line immunochemotherapy at Shengjing Hospital of China Medical University between January 2019 and July 2024 was selected for this study. Patients were divided into the following two groups: a treatment group that received prophylactic PEG-rhG-CSF (≥1 cycle) 48 hours after immunochemotherapy and a control group that did not receive PEG-rhG-CSF.

Mitochondrial apoptosis in response to cardiac ischemia-reperfusion injury.

In patients with acute myocardial infarction (AMI), thrombolytic therapy and revascularization strategies allow complete recanalization of occluded epicardial coronary arteries. However, approximately 35% of patients still experience myocardial ischemia/reperfusion (I/R) injury, which contributing to increased AMI mortality. Therefore, an accurate understanding of myocardial I/R injury is important for preventing and treating AMI.

Association of low-sodium salt intervention with osteoporosis: A cross-sectional study based on the SSaSS study.

Unlabelled: Low-sodium salt has a protective effect on BMD and also reduces the risk of osteopenia due to elevated blood glucose. This provides a direct and effective way to improve bone health in patients with hyperglycemia.

Objective: There is no consensus on the relationship between salt type and bone mineral density (BMD).

Maternal urinary levels of PAH metabolites, umbilical cord blood telomere length and anthropometric indices in newborns.

The existing evidence indicating that prenatal exposure to polycyclic aromatic hydrocarbons (PAHs) is associated with a range of adverse outcomes, including alterations in anthropometric indices, underscores the need for further investigation into the underlying mechanisms. This study aims to examine the effects of prenatal PAH exposure on anthropometric indices and telomere length (TL), as well as to explore whether changes in TL can serve as a predictor of alterations in anthropometric measures. The study was conducted in Shenyang, China, with 2460 pregnant women participating between 2022 and 2023.

Case report: Efgartigimod is a novel therapeutic option for ocular myasthenia gravis: a report of 2 cases.

Introduction: Efgartigimod has been approved for the treatment of acetylcholine receptor antibodies-positive generalized myasthenia gravis (AChR-Ab+gMG), but its efficacy in patients with ocular myasthenia gravis (OMG) is not known.

Case Presentation: We describe 2 cases of patients with AChR-Ab+ OMG who showed unfavorable responses to corticosteroids and tacrolimus. Within 2 weeks of initiating efgartigimod, both patients showed rapid improvement and minimal symptom expression was achieved in weeks 3 to 4, which was maintained up to week 12.

Local Hyperthermia Combined With Imiquimod Cleared Recalcitrant and Extensive Warts in a Patient With Systemic Lupus Erythematosus.

Viral warts, a common dermatological condition caused by human papillomavirus infection (HPV) infection, present a particular challenge for systemic lupus erythematosus (SLE) patients due to their compromised immunity, which increases the susceptibility to HPV infection and complicates treatment efforts. Imiquimod, an immunomodulatory agent, has demonstrated efficacy in managing warts. Furthermore, local hyperthermia, a non-invasive therapeutic modality, has demonstrated significant potential in the management of warts.

Integration of histone modification-based risk signature with drug sensitivity analysis reveals novel therapeutic strategies for lower-grade glioma.

Background: Lower-grade glioma (LGG) exhibits significant heterogeneity in clinical outcomes, and current prognostic markers have limited predictive value. Despite the growing recognition of histone modifications in tumor progression, their role in LGG remains poorly understood. This study aimed to develop a histone modification-based risk signature and investigate its relationship with drug sensitivity to guide personalized treatment strategies.

: emerging challenges in pathogenesis and drug resistance.

() is an opportunistic pathogenic fungus that often causes severe infections in immunosuppressed patients. Among species, is the most pathogenic and lethal species. Current research faces challenges related to unknown pathogenic mechanisms, complex resistance mechanisms, insufficiently rapid and accurate diagnostic methods, and insufficient research on susceptibility to infection.

Oxidative stress and dysregulated long noncoding RNAs in the pathogenesis of Parkinson's disease.

Parkinson's disease (PD) is a progressive age-related neurodegenerative disease whose annual incidence is increasing as populations continue to age. Although its pathogenesis has not been fully elucidated, oxidative stress has been shown to play an important role in promoting the occurrence and development of the disease. Long noncoding RNAs (lncRNAs), which are more than 200 nucleotides in length, are also involved in the pathogenesis of PD at the transcriptional level via epigenetic regulation, or at the post-transcriptional level by participating in physiological processes, including aggregation of the α-synuclein, mitochondrial dysfunction, oxidative stress, calcium stabilization, and neuroinflammation.

Annual biological variation and personalized reference intervals of 8 serum liver enzymes and 3 noninvasive tests in fatty liver patients.

Background: The liver function tests and noninvasive tests (NITs) play important roles in the follow-up and monitoring of fatty liver disease (FLD). Our aim is to establish annual biological variation (BV) and personalized reference intervals (prRIs) of liver function tests for the first time in order to accurately assess the status and progress of FLD.

Methods: 67 fatty liver patients who participated in regular physical examination once a year for six consecutive years, were enrolled.

Identification and Validation of a m6A-Related Long Noncoding RNA Prognostic Model in Colorectal Cancer.

Accumulating research indicates that N6-methyladenosine (m6A) modification plays a pivotal role in colorectal cancer (CRC). Hence, investigating the m6A-related long noncoding RNAs (lncRNAs) significantly improves therapeutic strategies and prognostic assessments. This study aimed to develop and validate a prognostic model based on m6A-related lncRNAs to improve the prediction of clinical outcomes and identify potential immunological mechanisms in CRC.

[Application of ambulatory surgery management mode in total laparoscopic ileostomy reversal surgery].

To explore the safety of application of ambulatory surgery management mode in total laparoscopic ileostomy reversal surgery. A retrospective analysis of clinical data was conducted on patients who had undergone total laparoscopic ileostomy reversal surgery at the First Affiliated Hospital of China Medical University from May 1, 2023, to March 31, 2024. A total of 34 patients were included in the study, comprising 22 males and 12 females, with the age of (60.

Pifithrin-μ sensitizes mTOR-activated liver cancer to sorafenib treatment.

TSC2, a suppressor of mTOR, is inactivated in up to 20% of HBV-associated liver cancer. This subtype of liver cancer is associated with aggressive behavior and early recurrence after hepatectomy. Being the first targeted regimen for advanced liver cancer, sorafenib has limited efficacy in HBV-positive patients.

Positive feedback loop involving AMPK and CLYBL acetylation links metabolic rewiring and inflammatory responses.

Metabolic rewiring underlies effective macrophages defense to respond disease microenvironment. However, the underlying mechanisms driving metabolic rewiring to enhance macrophage effector functions remain unclear. Here, we demonstrated that the metabolic reprogramming in inflammatory macrophages depended on the acetylation of CLYBL, a citramalyl-CoA lyase, at lysine 154 (K154), and blocking CLYBL-K154 acetylation restricted the release of pro-inflammatory factors.

Adolescent mice exposed to TBI developed PD-like pathology in middle age.

Traumatic brain injury (TBI) is identified as a risk factor for Parkinson's disease (PD), which is a neurodegenerative disease characterized by the loss of dopaminergic neurons in the substantia nigra (SN). However, the precise mechanism by which chronic TBI initiates PD pathogenesis is not yet fully understood. In our present study, we assessed the chronic progression and pathogenesis of PD-like behavior at different intervals in TBI mice.

[Expert consensus on visualized tele-round and quality control management based on the improvement of clinical practice ability].

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor's professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China.

SORL1-Mediated EGFR and FGFR4 Regulation Enhances Chemoresistance in Ovarian Cancer.

Recurrent tumors that are resistant to conventional chemotherapy are a major challenge of ovarian cancer treatment. A better understanding of the underlying molecular mechanisms of chemoresistance is critical for developing more effective targeted therapies for ovarian cancer. In this study, we analyzed the transcriptomic profiles of thirteen pairs of matching primary and recurrent ovarian cancers to identify genes that were upregulated in the recurrent tumors.

The Safety and Efficacy of Dietary Epigallocatechin Gallate Supplementation for the Management of Obesity and Non-Alcoholic Fatty Liver Disease: Recent Updates.

Epigallocatechin gallate (EGCG) is the predominant bioactive catechin in green tea, and it has been ascribed a range of beneficial health effects. Current increases in obesity and non-alcoholic fatty liver disease (NAFLD) rates represent a persistent and burdensome threat to global public health. While many clinical studies have demonstrated that EGCG is associated with positive effects on various health parameters, including metabolic biomarkers, waist circumference, and body weight when consumed by individuals affected by obesity and NAFLD, there are also some reports suggesting that it may entail some degree of hepatotoxicity.

Decreased PD-L1 contributes to preeclampsia by suppressing GM-CSF via the JAK2/STAT5 signal pathway.

Programmed cell death protein 1 (PD-1) and its ligand PD-L1 have been detected at the materno-embryonic interface in both human and murine pregnancy models. However, research regarding the PD-1/PD-L1 signal in preeclampsia (PE) is limited. In the present investigation, 30 normal pregnant females and 30 PE patients were enrolled.

Lysosomes finely control macrophage inflammatory function via regulating the release of lysosomal Fe through TRPML1 channel.

Lysosomes are best known for their roles in inflammatory responses by engaging in autophagy to remove inflammasomes. Here, we describe an unrecognized role for the lysosome, showing that it finely controls macrophage inflammatory function by manipulating the lysosomal Fe-prolyl hydroxylase domain enzymes (PHDs)-NF-κB-interleukin 1 beta (IL1B) transcription pathway that directly links lysosomes with inflammatory responses. TRPML1, a lysosomal cationic channel, is activated secondarily to ROS elevation upon inflammatory stimuli, which in turn suppresses IL1B transcription, thus limiting the excessive production of IL-1β in macrophages.

Peptide-modified nanoparticles for doxorubicin delivery: Strategies to overcome chemoresistance and perspectives on carbohydrate polymers.

Chemotherapy serves as the primary treatment for cancers, facing challenges due to the emergence of drug resistance. Combination therapy has been developed to combat cancer drug resistance, yet it still suffers from lack of specific targeting of cancer cells and poor accumulation at the tumor site. Consequently, targeted administration of chemotherapy medications has been employed in cancer treatment.

Tailored personas for self-management in home-based cardiac rehabilitation for patients with coronary heart disease: A qualitative study.

Background: Self-management is a key factor determining recovery outcomes in home-based cardiac rehabilitation. However, the impact of individual differences on self-management in patients with coronary heart disease is particularly significant, and standardised approaches often fail to fully meet the needs of this heterogeneous group.

Objective: This study aimed to explore the heterogeneity of self-management among patients with coronary heart disease undergoing home-based cardiac rehabilitation and construct patient personas to address the unique challenges and needs of diverse patient groups.

Electron Microscopy Reveals Inhomogeneous Adsorption of Iodine and Concurrent Defect Formation in a Metal-Organic Framework.

Adsorption behaviors are typically examined through adsorption isotherms, which measure the average adsorption amount as a function of partial pressure or time. However, this method is incapable of identifying inhomogeneities across the adsorbent, which may occur in the presence of strong intermolecular interactions of the adsorbate. In this study, we visualize the adsorption of molecular iodine (I) in the metal-organic framework material MFM-300(Sc) using high-resolution scanning transmission electron microscopy (STEM).

Recent Advances in Nanoenzymes Based Therapies for Glioblastoma: Overcoming Barriers and Enhancing Targeted Treatment.

Glioblastoma multiforme (GBM) is a highly aggressive and malignant brain tumor originating from glial cells, characterized by high recurrence rates and poor patient prognosis. The heterogeneity and complex biology of GBM, coupled with the protective nature of the blood-brain barrier (BBB), significantly limit the efficacy of traditional therapies. The rapid development of nanoenzyme technology presents a promising therapeutic paradigm for the rational and targeted treatment of GBM.

Vulvar keratoacanthoma may be a malignant precursor: A case report and literature review.

Background: Keratoacanthoma is a relatively rare skin tumor, with vulvar keratoacanthoma being even more uncommon. Although the majority of keratoacanthomas exhibit a benign course, a subset of cases may show features of malignant potential, such as marginal invasion and recurrence.

Case: An 82-year-old female presented with a rapidly growing exophytic lesion on the left vulva, measuring 1.