Intravenous administration exosomes derived from human amniotic mesenchymal stem cells improves neurological recovery after acute traumatic spinal cord injury in rats.

Objectives: Our previous study has showed that human amniotic mesenchymal stem cells (hAMSCs) transplantation improves neurological recovery after traumatic spinal cord injury (TSCI) in rats. However, less is known about the effects of exosomes derived from hAMSCs for TSCI. Here, we investigated whether hAMSCs-derived exosomes improve neurological recovery in TSCI rats and the underlying mechanisms.

Nucleoid-phagy: a novel safeguard against mitochondrial DNA-Induced inflammation.

Mitochondria, the powerhouses of the cell, play pivotal roles in cellular processes ranging from energy production to innate immunity. Their unique double-membrane structure typically sequesters mitochondrial DNA (mtDNA) from the rest of the cell. However, under oxidative or immune stress, mtDNA can escape into the cytoplasm, posing a threat as a potential danger signal.

IL-33 relieves nerve injury by mediating microglial polarization in neuromyelitis optica spectrum disorders via the IL-33/ST2 pathway.

Interleukin-33 (IL-33) is a member of the interleukin-1 cytokine family. Its function in regulating microglial M1/M2 polarization in neuromyelitis optica spectrum disorder (NMOSD) is still unelucidated. To evaluate the role of IL-33 in NMOSD, we constructed NMOSD mice model by injecting purified serum IgG from AQP4-IgG seropositive NMOSD patients into experimental autoimmune encephalomyelitis (EAE) mice, and IL-33 was intraperitoneally injected into NMOSD mice 3 d before the model induction.

Unveiling the Mechanism of Liangxue Siwu Decoction in Treating Rosacea Through Network Pharmacology and in-vitro Experimental Validation.

Background: Rosacea, a recurring dermatological disorder, demands effective therapeutic approaches. Traditional Chinese medicine, particularly Liangxue Siwu Decoction (LXSWD), has shown promise in managing inflammatory skin diseases, such as rosacea. This study focuses on uncovering LXSWD's specific effects on the inflammatory symptoms of rosacea.

Lithospermic acid improves liver fibrosis through Piezo1-mediated oxidative stress and inflammation.

Background: Hepatic fibrosis is becoming an increasingly serious public health issue worldwide. Although liver transplantation is the only and definitive treatment for end-stage liver fibrosis, traditional Chinese medicine offers certain benefits in the treatment of advanced hepatic fibrosis.

Purpose: This study aims to explore the protective effect of lithospermic acid (LA), an extraction from Salvia miltiorrhiza (the roots of S.

Association between wait time of central venous pressure and 28-day mortality in critically patients with acute pancreatitis: A restrospective cohort study.

Hemodynamic management is crucial in patients with acute pancreatitis. Central venous pressure (CVP) is widely used to assess volume status. Our aim was to determine the optimal time window for obtaining CVP measurements to prevent adverse outcomes in patients.

Aggravated Ulcerative Colitis via circNlgn-Mediated Suppression of Nuclear Actin Polymerization.

Colitis is a chronic bowel disease characterized by damage to the lining of the large intestine, with its precise underlying causes remaining incompletely understood. In this study, we provide evidence that circular RNA circNlgn plays a pivotal role in promoting the development of colitis. Colitis patients produce significant higher levels of circNlgn.

Automatic cardiothoracic ratio calculation based on lung fields abstracted from chest X-ray images without heart segmentation.

Introduction: The cardiothoracic ratio (CTR) based on postero-anterior chest X-rays (P-A CXR) images is one of the most commonly used cardiac measurement methods and an indicator for initially evaluating cardiac diseases. However, the hearts are not readily observable on P-A CXR images compared to the lung fields. Therefore, radiologists often manually determine the CTR's right and left heart border points of the adjacent left and right lung fields to the heart based on P-A CXR images.

SCN1A intronic variants impact on Nav1.1 protein expression and sodium channel function, and associated with epilepsy phenotypic severity.

High-throughput sequencing has identified numerous intronic variants in the SCN1A gene in epilepsy patients. Abnormal mRNA splicing caused by these variants can lead to significant phenotypic differences, but the mechanisms of epileptogenicity and phenotypic differences remain unknown. Two variants, c.

Association between albumin-bilirubin score and in-hospital mortality in patients with sepsis: Evidence from two large databases.

Background: The Albumin-Bilirubin (ALBI) score, recommended for assessing the prognosis of hepatocellular carcinoma patients, has garnered attention. The efficacy of ALBI score in forecasting the risk of death in sepsis patients remains limited. We designed two cohort studies to assess the association between ALBI score and in-hospital mortality in patients with sepsis.

Effect of photodynamic therapy on peripheral immune system for unresectable cholangiocarcinoma.

Background: Photodynamic therapy (PDT) has been emerging as a promising treatment for unresectable cholangiocarcinoma (CCA). A number of experiments have demonstrated that PDT could enhance antitumor immunity significantly. However, the impact of PDT on peripheral immune system for unresectable CCA remains unclear.

Identification of the novel exhausted T cell CD8 + markers in breast cancer.

Cancer is one of the most concerning public health issues and breast cancer is one of the most common cancers in the world. The immune cells within the tumor microenvironment regulate cancer development. In this study, single immune cell data sets were used to identify marker gene sets for exhausted CD8 + T cells (CD8Tex) in breast cancer.

Intraoperative radiotherapy: An alternative to whole-breast external beam radiotherapy in the management of highly selective breast cancer: A SEER database analysis.

Objective: This study aimed to verify if intraoperative radiotherapy (IORT) can achieve the same survival outcome as whole-breast external beam radiotherapy (EBRT) in early breast cancer after breast-conserving surgery (BCS), and to explore the suitable candidates that can safely receive IORT after BCS.

Methods: Eligible post-BCS patients who received IORT or EBRT were included in the Surveillance, Epidemiology and End Results (SEER) database from 2010 to 2018. Risk factors that affected 5-year overall survival (OS) or breast cancer specific survival (BCSS) were identified by Cox proportional hazards regression analysis.

Artemisitene shows superiority over artemisinin in preventing Schistosoma japonica-induced liver disease.

Background: Artemisinin (ART) analogs, such as dihydroartemisinin, arteether, artemether, and artesunate, all featuring an endoperoxide bridge, have demonstrated efficacy against schistosomiasis. Artemisitene (ATT), which contains an additional α, β-unsaturated carbonyl structure, has shown enhanced biological activities. This study aims to evaluate the anti-schistosomaiasis japonica activity of ATT and compare it with ART.

Tracing the Evolution: A Comprehensive Bibliometric Analysis of Drug Interaction Clinical Studies.

This study aims to meticulously map the bibliometric landscape of drug-drug interactions (DDIs) in clinical research. This represents the first use of bibliometric analysis to comprehensively highlight the evolutionary trends and core themes in this critical field of pharmacology. An exhaustive bibliometric search was performed within the Web of Science Core Collection, aiming to comprehensively gather literature on DDIs in clinical settings.

M6A RNA Methylation-Mediated TUG1 Stability Maintains Mitochondrial Homeostasis during Kidney Aging by Epigenetically Regulating PGC1-α Expression.

Aging is a significant risk factor for the increased incidence of acute kidney injury and chronic kidney disease, posing significant challenges to global public health. The role of N6-methyladenosine (m6A) in the development of chronic kidney disease has been reported, but the regulatory mechanism of m6A in kidney aging remains unclear. In this study, we identified a long noncoding RNA (lncRNA), called taurine up-regulated 1 (TUG1), which exhibited a significantly decreased level of m6A modification in human aged kidney through the m6A-lncRNA epitranscriptome microarray.

Nursing management of intracranial hypertension in adults with severe brain injury in a neurosurgery intensive care unit: a best practice implementation project.

Introduction: The nursing management of intracranial hypertension in adult patients with severe brain injury is crucial for maintaining the stability of intracranial pressure, which ultimately improves patient outcomes.

Objectives: This project aimed to implement evidence-based practices for the nursing management of intracranial hypertension in adult patients with severe brain injury.

Methods: This evidence implementation project was conducted in a neurosurgery intensive care unit in a large tertiary hospital in Guangzhou, China.

Inhibition of PCSK9 enhances the anti-hepatocellular carcinoma effects of TCR-T cells and anti-PD-1 immunotherapy.

T cells play important roles in antitumor immunity. However, given that the hepatocellular carcinoma (HCC) tumor microenvironment confers resistance to T cell-based immunotherapies, novel strategies to boost T cell-mediated antitumor efficacy are urgently needed for the treatment of HCC. Here, we show that high proprotein convertase subtilisin/kexin type9 (PCSK9) expression was negatively associated with HCC patient's overall survival and markers of CD8 T cells.

Hypopituitarism after gamma knife radiosurgery for pituitary adenomas: long-term results from a single-center experience.

Objective: The aim of this study was to investigate the incidence and risk factors of new-onset hypopituitarism after gamma knife radiosurgery (GKRS) for pituitary adenomas in a single center.

Methods: In this retrospective study, 241 pituitary adenoma patients who underwent GKRS from 1993 to 2016 were enrolled. These patients had complete endocrine, imaging, and clinical data before and after GKRS.

Autoimmune encephalitis followed by hemophagocytic lymph histiocytosis: a case report.

Objective: This study aims to report three cases of autoimmune encephalitis followed by hemophagocytic lymphohistiocytosis.

Methods: Data of relevant patients treated between 2019 and 2022 were retrospectively collected from the Department of Neurology at the Second Affiliated Hospital of Guangzhou Medical University.

Results: The age at onset of the three patients was 37, 63, and 36 years, respectively.

Association of high fibrinogen to albumin ratio with long-term mortality in patients with spontaneous intracerebral hemorrhage.

Background: The association between fibrinogen-to-albumin ratio (FAR) and in-hospital mortality in patients with spontaneous intracerebral hemorrhage (ICH) has been established. However, the association with long-term mortality in spontaneous ICH remains unclear. This study aims to investigate the association between FAR and long-term mortality in these patients.

Targeted co-delivery of rapamycin and oxaliplatin by liposomes suppresses tumor growth and metastasis of colorectal cancer.

The activation of tumor cell immunogenicity through oxaliplatin (OXP)-induced immunogenic cell death (ICD) has significant implications in cancer treatment. However, the anti-tumor effect of OXP monotherapy still has many shortcomings, and the systemic administration of OXP leads to low drug concentration at the tumor site, which is susceptible to systemic toxic side effects. In this study, a combined therapeutic strategy using folate-modified nanoliposomes co-delivered with rapamycin (Rapa) and OXP (abbreviated as FA@R/O Lps) is proposed for the treatment of colorectal cancer (CRC).