1,747 results match your criteria: "Second Affiliated Hospital of Kunming Medical University.[Affiliation]"

Background: The scope of hot spring research is continuously growing, with the application of hot spring medicine emerging as a significant trend. However, there is a lack of bibliometric analyses that summarize the current state and trends of the application of hot spring medicine.

Objectives: Using bibliometric analysis, this study aims to visualize and analyze the global landscape and emerging trends in hot spring research, focusing on the hotspots and future directions of hot spring medicine application.

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Background: Lupus nephritis (LN) is the most serious complication of systemic lupus erythematosus (SLE), and plasma exosomes may serve as a bridge. MicroRNAs (miRNAs) are abundant in exosomes, so this study aimed to explore the role of exosome-derived miRNA in the development of LN.

Methods: The publicly available data containing plasma exosomal miRNAs in SLE patients and healthy controls were researched, and differential expression and functional enrichment analysis of exosomal miRNA was conducted.

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Background: Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument have been widely used by scholars around the world to assess the methodological quality of clinical practice guidelines (CPGs). We sought to identify items or domains that are commonly scored low in the assessment, and to systematically review the issues that emerged when evaluators used the AGREE II tool for guideline quality assessment.

Methods: A systematic search was conducted to identify articles published in medically relevant databases from 2022 to 2023 regarding the use of the AGREE II tool for the assessment of CPGs.

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Introduction: Urine-derived exosomes could potentially be biomarkers for bladder cancer (BC) diagnosis. This study aimed to systematically evaluate the diagnostic worth of urine-derived exosomes in BC patients through a meta-analysis of diverse studies.

Methods: A systematic search was carried out in PubMed, Web of Science, Embase, Cochrane, and CNKI databases to obtain the literature concerning the diagnosis of BC via urine-derived exosomes.

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Introduction: To date, there are only case reports of penile amputation, a rare urological emergency with a low-treatment successful rate, and there are still no advanced, detailed surgical or perioperative treatment plans. Effective treatments for these rare diseases are urgently needed.

Method: The researchers summarized the perioperative experience of 20 patients who underwent replantation after complete penile amputation at several hospitals over the past 5 years and shared experience in detail.

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Article Synopsis
  • N6-methyladenosine (m6A) is the most common RNA modification in eukaryotic cells, influencing cell behavior during normal and abnormal processes.
  • Recent research highlights how m6A mRNA methylation affects cell development and differentiation in both healthy and diseased blood cells, although a complete understanding is still lacking.
  • The review examines the functions of m6A regulators, their impact on stem cells in healthy blood formation and leukemia, and discusses how targeting these regulators could lead to new, effective treatments for leukemia.
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Background: Endobronchial ultrasound (EBUS)-guided transbronchial biopsy with or without a guide sheath (EBUS-GS or EBUS-nGS) is commonly utilized for the diagnosis of peripheral pulmonary lesions (PPLs). The primary objective of this meta-analysis is to assess the diagnostic yield, surgical time, and safety of EBUS-GS and EBUS-nGS in patients presenting with PPLs, providing valuable insights for clinical decision-making.

Methods: We conducted a systematic search of four databases (PubMed, Embase, Web of Science, Cochrane Library) up to January 2024.

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Bidirectional Mendelian randomization analysis of plasma lipidome and psychiatric disorders.

J Affect Disord

October 2024

Key Laboratory of Neurological and Psychiatric Disease Research of Yunnan Province, The Second Affiliated Hospital of Kunming Medical University, Kunming, China. Electronic address:

Article Synopsis
  • - The study examines the relationship between plasma lipid levels and psychiatric disorders, finding potential therapeutic targets in lipid molecules due to their role in brain signaling.
  • - Using data from a Finnish GWAS, the research focused on 179 lipid species and assessed their connection to five psychiatric disorders through Mendelian randomization, discovering a causal link specifically between certain lipids and bipolar disorder.
  • - Limitations include the complexity of biological pathways and confounding factors that may influence the causal relationships, indicating further research is needed for accuracy.
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MiR-133 promotes the multidrug resistance of acute myeloid leukemia cells (HL-60/ADR) to daunorubicin.

Cytotechnology

December 2024

Department of Hematology, The Second Affiliated Hospital of Kunming Medical University, No. 374 Dianburma Avenue, Wuhua District, Kunming, 650101 Yunnan Province China.

This study aimed to explore the role and molecular mechanism of miR-133 in multidrug resistance in acute myeloid leukemia (AML) and provide a new theoretical basis for the treatment and prognosis of AML patients. We performed experiments at the cellular level. RT‒qPCR and Western blotting were used to detect gene and protein expression; cell viability was measured with CCK-8 assays; apoptosis was detected via flow cytometry; and a dual-luciferase reporter gene assay was used to verify the binding between miR-133 and CXCL12.

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Trends in Cancer Incidence and Potential Associated Factors in China.

JAMA Netw Open

October 2024

Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.

Article Synopsis
  • Timely analysis of cancer incidence trends in China is essential for effective prevention and control strategies, particularly given the rising rates of certain cancers.
  • This study examined cancer data from 1983 to 2017 across 32 types to identify trends and project future rates until 2032, focusing on factors like aging and lifestyle risks.
  • Findings revealed significant increases in cancers such as thyroid (highest rise), prostate, and cervical, with projections indicating more cases due to risk factors, despite some declines in others like stomach and liver cancers.
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Article Synopsis
  • This study focuses on rejuvenating the appearance of aging Asian women by combining techniques to treat both sagging upper eyelids (dermatochalasis) and sunken eyelids. //! -
  • A total of 45 patients underwent sub-brow blepharoplasty with fat grafting to improve eyelid aesthetics, with assessments showing significant improvements in both depth and volume of eyelid depressions at 3 and 6 months post-surgery. //! -
  • The results indicate that traditional blepharoplasty alone is not enough for sunken eyelids, and this new technique successfully enhances overall facial rejuvenation by addressing multiple concerns at once. //!
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  • Hypertrophic scars (HS) cause various issues like pain and functional impairments, and the study focuses on the role of a specific circRNA called circRNA_SLC8A1, which is found to be reduced in HS tissues.
  • Researchers utilized different assays to analyze how circRNA_SLC8A1 affects HS-derived fibroblasts (HSFs) by modifying its expression and observing changes in cell behavior.
  • The results indicate that circRNA_SLC8A1 negatively impacts HSF activities such as proliferation and migration, and works through an interaction with miRNA-27a-3p to activate a protective pathway called the Nrf2-ARE, suggesting potential targets for scar treatment.
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Prostate cancer (PCa), with high heterogeneity and poor prognosis, is one of the most common malignant tumors in men. Circular RNAs (circRNAs) have been identified in tumor progression and resistance to medication in numerous studies. However, the role of circ_0001047 in PCa is unclear.

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Hepatocellular carcinoma (HCC) is one of the common and fatal malignant tumors worldwide, and the burden of HCC is particularly severe in China. Physiologically, the blood supply to healthy liver is mainly from the portal vein, supplemented by the hepatic artery. While in the development of HCC, the main source of blood supply to HCC is changed from the portal vein to the hepatic artery.

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Introduction: There is no established scoring model focused on viral hepatitis patients to predict the prognosis after transjugular intrahepatic portosystemic shunt (TIPS). We aimed to develop and validate a novel model based on the largest cohort for better prediction of both short-term (1 year) and long-term (3 years) postoperative prognoses after TIPS in viral hepatitis cirrhosis-related portal hypertension patients.

Methods: A total of 925 viral hepatitis cirrhosis-related portal hypertension patients who underwent TIPS from nine hospitals were divided into the training and external validation cohorts.

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STAT1 as a potential therapeutic target to treat bladder cancer.

Int J Clin Exp Pathol

September 2024

Department of Urology, The Second Affiliated Hospital of Kunming Medical University, Yunnan Institute of Urology Kunming 650101, Yunnan, China.

Background: Previous studies have reported that STAT1 (Signal Transducer and Activator of Transcription 1) is associated with multiple tumor progression. This study aimed to investigate the role and related mechanisms of STAT1 in bladder cancer.

Methods: STAT1 expression in bladder cancer tissues and human bladder cancer cell lines was assessed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR).

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Objectives: This study aimed to investigate the prevalence of diabetes using structural equation modelling (SEM) to examine the pathways and associations of socioeconomic and lifestyle factors on diabetes in rural southwest China.

Design: Data were collected from a cross-sectional health interview and examination survey among individuals aged ≥35 years in rural southwest China. Fasting blood glucose, blood pressure, height, weight and waist circumference (WC) were measured for each participant.

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ICP22-defined condensates mediate RNAPII deubiquitylation by UL36 and promote HSV-1 transcription.

Cell Rep

October 2024

Key Laboratory of Genetic Evolution & Animal Models, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China; KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China. Electronic address:

Article Synopsis
  • * The viral protein ICP22 creates a specialized area (VICE domain) that aids in managing RNAPII through a process called liquid-liquid phase separation.
  • * A specific function of the virus's UL36 protein helps protect RNAPII from degradation, ensuring continued viral gene expression even when host transcription is inhibited.
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Intratumoral and peritumoral habitat imaging based on multiparametric MRI to predict cervical stromal invasion in early-stage endometrial carcinoma.

Acad Radiol

October 2024

Department of MRI, the First People's Hospital of Yunnan Province, Kunming, Yunnan 650032, China (X.W., Z.G., H.D., G.B., Q.B); The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650500, China (X.W., R.K., Z.G., H.D., G.B., Q.B.). Electronic address:

Article Synopsis
  • The study aims to determine how effective multiparametric MRI-based imaging is in predicting cervical stromal invasion in patients with early-stage endometrial carcinoma.
  • Researchers analyzed MRI and clinical data from 680 patients, utilizing advanced algorithms to categorize structural and functional habitats in the tumors.
  • Results indicated that combining clinical predictors with a specific functional habitat model improved prediction accuracy, suggesting this method is a valuable, noninvasive tool for assessing cervical stromal invasion risk.
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Article Synopsis
  • An adrenal collision tumor (ACT) consists of distinct tumors, like adrenal schwannoma and ganglioneuroma, that coexist in adrenal tissue without overlapping; these cases are rare and hard to diagnose due to unusual clinical signs and imaging results.
  • A 37-year-old man was diagnosed with a left adrenal mass, initially thought to be a pheochromocytoma, but post-surgery, it was found to be a combination of adrenal schwannoma and ganglioneuroma.
  • This case underscores the complexity of adrenal tumors, highlighting the importance of postoperative analysis for accurate diagnosis and treatment despite the challenges in identifying the type of adrenal mass before surgery.*
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Introduction: Low skeletal muscle mass and high adipose tissue coexist across the body weight spectrum and independently predict the survival ratio of colorectal cancer (CRC) patients. This combination may lead to a mutually exacerbating vicious cycle. Tumor-associated metabolic conditions primarily affect subcutaneous adipose tissue, but the nature and direction of its relationship with skeletal muscle are unclear.

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