[Study of the feasibility of polar body transfer combined with preimplantation genetic testing for blocking the intergenerational transmission of mitochondrial genetic diseases].

Objective: To assess the feasibility of first polar body transfer (PB1T) combined with preimplantation mitochondrial genetic testing for blocking the transmission of a pathogenic mitochondrial DNA 8993T>G mutation.

Methods: A Chinese family affected with Leigh syndrome which had attended the Reproductive Medicine Centre of the First Affiliated Hospital of Anhui Medical University in September 2021 was selected as the study subject. Controlled ovarian hyperstimulation was carried out for the proband after completing the detection of the mitochondrial DNA 8993T>G mutation load among the pedigree members.

Lymph Node Metastasis for pN+ Superficial Esophageal Squamous Cell Carcinoma.

Objectives: This study aimed to analyze lymph node metastasis (LNM) distribution in superficial esophageal squamous cell carcinoma (ESCC) and its impact factors on survival.

Methods: We reviewed 241 pT1N+ ESCC cases between February 2012 and April 2022 from 10 Chinese hospitals with a high volume of esophageal cancer (EC). We analyzed clinicopathological data to identify overall survival (OS) risk factors and LNM distribution in relation to tumor invasion depth.

1,25(OH)D induces chondrocyte autophagy and reduces the loss of proteoglycans in osteoarthritis through inhibiting the NF-κB pathway.

Objective: Nuclear transcription factor-κB (NF-κB) activation is a pivotal event in the pathogenesis of osteoarthritis (OA). OA patients frequently exhibit vitamin D (VD) deficiency, which is commonly associated with NF-κB activation. Our study aimed to investigate whether VD could protect against OA by modulating NF-κB pathway and to explore the underlying mechanisms.

Silencing aquaporin 1 inhibits autophagy to exert anti-rheumatoid arthritis effects in TNF-α-induced fibroblast-like synoviocytes and adjuvant-induced arthritis rats : Names of authors.

Objective: Fibroblast-like synoviocytes (FLS) are key players in rheumatoid arthritis (RA) by resisting apoptosis via increased autophagy. Elevated synovial aquaporin 1 (AQP1) affects RA FLS behaviors, but its relationship with FLS autophagy is unclear. We aim to clarify that silencing AQP1 inhibits autophagy to exert its anti-RA effects.

Chemotherapy-induced cellular senescence promotes stemness of aggressive B-cell non-Hodgkin's lymphoma via CCR7/ARHGAP18/IKBα signaling activation.

Background: Resistance to existing therapies is a major cause of treatment failure in patients with refractory and relapsed B-cell non-Hodgkin's lymphoma (r/r B-NHL). Therapy-induced senescence (TIS) is one of the most important mechanisms of drug resistance.

Methods: This study used single-cell RNA sequencing to analyze doxorubicin-induced senescent B-NHL cells.

ZFP36L2 Is a Potential Prognostic Marker of IL1β Osteosarcoma.

Osteosarcoma stands as the predominant bone malignancy afflicting children and young adults. Despite strides in treatment, the enduring reality is that the long-term survival rates for patients grappling with recurrences and metastases linger at a mere 30%. This underscores the pressing demand for novel prognostic markers and therapeutic avenues to improve outcomes and offer hope to those battling this formidable disease.

Efficacy and safety of pegylated liposomal doxorubicin and epirubicin as neoadjuvant chemotherapy for breast cancer.

Aim: This study aims to compare the efficiencies and toxicities of pegylated liposomal doxorubicin (PLD) based and epirubicin based chemotherapeutic regimens as neoadjuvant chemotherapy (NAC) for early breast cancer.

Patients And Methods: We retrospectively analyzed 391 patients with stage II-III breast cancer who received NAC in multiple centers. The efficiencies and toxicities of PLD and epirubicin based NAC regimens were compared by using both propensity-score matched (PSM) and unmatched data.

EHMT2-mediated R-loop formation promotes the malignant progression of prostate cancer via activating Aurora B.

Background: Chromosomal instability (CIN), a hallmark of cancer, is commonly linked to poor prognosis in high-grade prostate cancer (PCa). Paradoxically, excessively high levels of CIN may impair cancer cell viability. Consequently, understanding how tumours adapt to CIN is critical for identifying novel therapeutic targets.

NEK8 promotes the progression of gastric cancer by reprogramming asparagine metabolism.

Several members of the NIMA-related kinase (NEK) family have been implicated in tumor progression; however, the role and underlying mechanisms of NEK8 in gastric cancer (GC) remain unclear. This study revealed a significant upregulation of NEK8 in GC, identifying it as an independent prognostic marker in patients with GC. Consistent with these findings, NEK8 silencing substantially impeded GC aggressiveness both in vitro and in vivo, while its overexpression produced the opposite effect.

Effect of dietary probiotics intake on cancer mortality: a cohort study of NHANES 1999-2018.

Limited research has explored the connection between consuming dietary probiotics in the diet and cancer-related deaths. This study aimed to examine how the intake levels of three different groups of dietary probiotics are associated with the risk of dying from cancer in a representative sample of adults in the United States. Using data from the USDA Food Survey Nutrient Database, researchers categorized foods based on their microbial levels as low (10 CFU/g), medium (10-10 CFU/g), or high (> 10 CFU/g).

Anti-PD-1 exacerbates bleomycin-induced lung injury in mice via Caspase-3/GSDME-mediated pyroptosis.

Immune checkpoint inhibitors (ICIs) have significant therapeutic effects but can also cause fatal lung injury. However, the lack of mouse animal models of ICI-related lung injury (ICI-LI) has limited the in-depth exploration of its pathogenesis. In clinical practice, underlying lung diseases increase the risk of lung injury.

Copper-luteolin nanocomplexes for Mediating multifaceted regulation of oxidative stress, intestinal barrier, and gut microbiota in inflammatory bowel disease.

Oxidative stress, dysbiosis, and immune dysregulation have been confirmed to play pivotal roles in the complex pathogenesis of inflammatory bowel disease (IBD). Herein, we design copper ion-luteolin nanocomplexes (CuL NCs) through a metal-polyphenol coordination strategy, which plays a multifaceted role in the amelioration of IBD. The fabricated CuL NCs function as therapeutic agents with exceptional antioxidant and anti-inflammatory capabilities because of their great stability and capacity to scavenge reactive oxygen species (ROS).

Attenuated afferent inhibition correlated with impaired gait performance in Parkinson's disease patients with freezing of gait.

Background: The neural mechanisms underlying freezing of gait (FOG) in Parkinson's disease (PD) have not been completely comprehended. Sensory-motor integration dysfunction was proposed as one of the contributing factors. Here, we investigated short-latency afferent inhibition (SAI) and long-latency afferent inhibition (LAI), and analyzed their association with gait performance in FOG PD patients, to further validate the role of sensorimotor integration in the occurrence of FOG in PD.

Google Trends applications for COVID-19 pandemic: A bibliometric analysis.

Introduction: COVID-19 is one of the most severe global health events in recent years. Google Trends provides a comprehensive analysis of the search frequency for specific terms on Google, reflecting the public's areas of interest. As of now, there has been no bibliometric study on COVID-19 and Google Trends.

Study on the knowledge, attitude and practice of single photon emission computed tomography among oncology healthcare professionals.

Background: Single photon emission computed tomography (SPECT) is becoming increasingly popular in oncology. This study endeavors to scrutinize the radiation protection knowledge, attitude, and practice (KAP) exhibited by healthcare professionals involved in this imaging modality.

Methods: This cross-sectional study was conducted between September 23, 2023, and October 23, 2023, at the Second Affiliated Hospital of Anhui Medical University, the First Affiliated Hospital of Anhui Medical University, and the People's Hospital of Liuan.

Association between serum testosterone level and cardiovascular health in US male adults: results from the 2013-2016 NHANES.

Background: There have been many studies of the association between testosterone and cardiovascular disease (CVD). However, limited research has examined the association between testosterone and Life's Essential 8 (LE8), a recently updated algorithm for assessing cardiovascular health (CVH).

Objectives: This study aims to investigate the association between serum total testosterone (TT) levels and LE8 scores-where higher LE8 scores indicate better CVH-among adult males in the United States.

Prognostic values of routine clinical tests in adult patients with traumatic brain injury.

Objective: To determine the prognostic impacts of the characteristics in routine plasma and blood tests for patients with traumatic brain injury (TBI).

Methods: A total of 136 consecutive adult patients with TBI were recruited. Blood and plasma routine tests were performed within 24 hours after admission.

LncRNA-MEG3/miR-93-5p/SMAD7 axis mediates proliferative and inflammatory phenotypes of fibroblast-like synoviocytes in rheumatoid arthritis.

Synovial hyperplasia, inflammation and immune cell infiltration are the central pathological basis of rheumatoid arthritis (RA). Nonetheless, the cellular, molecular and immunological mechanisms of RA remain poorly understood. An integrated analysis of single-cell RNA (scRNA) and bulk RNA sequencing datasets‌ aimed to unravel the cellular landscape, differentiation trajectory, transcriptome signature, and immunoinfiltration feature of RA synovium.

Small molecule-driven LKB1 deacetylation is responsible for the inhibition of hepatic lipid response in NAFLD.

Nonalcoholic fatty liver disease (NAFLD) is a progressive condition characterized by ectopic fat accumulation in the liver, for which no FAD-approved drugs currently exist. Emerging evidence highlights the role of liver kinase B1 (LKB1), a key metabolic regulator, has been proposed in NAFLD, particularly in response to excessive nutrient levels. However, few agents have been identified that can prevent the progression of nonalcoholic steatohepatitis (NASH) by targeting LKB1 deacetylation.

Transcranial resection of falcine meningiomas by complete endoscopy with the assistance of intraoperative ultrasound.

Transcranial neurosurgery assisted by endoscopy and intraoperative ultrasound (IOUS) has become an effective approach for real-time visualization and guidance during tumor resection. This study explores the application of these techniques in falcine meningioma (FM) resection, assessing their feasibility and safety. Eleven FM patients underwent transcranial endoscopic resection with IOUS assistance.

ABCF1-K430-Lactylation promotes HCC malignant progression via transcriptional activation of HIF1 signaling pathway.

Lysine lactylation plays critical roles in various diseases, including cancer. Our previous study showed that lactylation of non-histone ABCF1 may be involved in hepatocellular carcinoma (HCC) progression. In this study, we evaluated the prognostic value of ABCF1-K430la in HCC using immunohistochemical staining and performed amino acid point mutations, multi-omics crossover, and biochemical experiments to investigate its biological role and underlying mechanism.

FoxC1 activates Notch3 signaling to promote the inflammatory phenotype of keloid fibroblasts and aggravates keloid.

Keloids are disfiguring proliferative scars, and their pathological mechanisms are still unclear. We have previously established that FoxC1 plays a significant role in rheumatoid arthritis and osteoarthritis, but its molecular mechanisms in pathological scar formation remain elusive. In this study, we analyzed keloid tissue characteristics using HE staining and immunohistochemistry, revealing abnormal expression of FoxC1 and Notch3 in keloids.

Cbl-b inhibition improves manufacturing efficiency and antitumoral efficacy of anti-CD19 CAR-T cells.

Chimeric antigen receptor T (CAR-T) cells represent a promising approach for cancer immunotherapy, yet their efficacy is hindered by immunosuppressive signals in the tumor microenvironment. Casitas B-cell lymphoma protein b (Cbl-b) is a key negative regulator of T cell function. This study investigated whether inhibiting Cbl-b enhances the antitumor activity of human CAR-T cells.

Mass-spectrometry-based quantitative proteomic analysis reveals that methylglyoxal and carnosine influence oxidative stress and RNA-processing associated proteins in renal proximal tubule epithelial cells.

Background: Tubular injury triggered by hyperglycemia is an important pathological characteristic in diabetic nephropathy (DN). Accumulated advanced glycation end products and their precursor methylglyoxal (MGO), contribute to the development of DN. Carnosine has been shown to prevent the development of DN but the underlying mechanism still needs to be studied in depth.