77,086 results match your criteria: "Peking Union Medical College; Beijing[Affiliation]"
JACC Asia
March 2025
Departments of Magnetic Resonance Imaging, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; Key Laboratory of Cardiovascular Imaging (Cultivation), Chinese Academy of Medical Sciences, Beijing, China. Electronic address:
J Thorac Oncol
March 2025
Department of Thoracic Surgery, National Clinical Research Center for Cancer/Cancer Hospital, National Cancer Center, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, People's Republic of China. Electronic address:
Purpose: To report the 2-year effective and safety profile of integrated phacoemulsification with intraocular lens implantation (PEI), goniosynechialysis (GSL) and 120° goniotomy (GT) in advanced primary angle-closure glaucoma (PACG) and cataracts.
Design: Multicentre prospective study.
Methods: 201 eyes of 196 patients who received combined PEI+GSL+ GT were assessed at baseline and re-evaluated at days 1, 7, and at 1, 3, 6, 12 and 24 months postsurgery.
J Nucl Med
March 2025
Department of Nuclear Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing, China;
IgG4-related disease (IgG4-RD) is a highly heterogeneous autoimmune disease. Recently, 2 subtypes of IgG4-RD, proliferative and fibrotic, were defined according to patients' clinicopathologic characteristics. The purpose of this study was to determine the difference in fibroinflammatory activity shown on Ga-FAPI-04 and F-FDG PET/CT in the proliferative and fibrotic IgG4-RD subtypes.
View Article and Find Full Text PDFJ Nucl Med
March 2025
Department of Diagnostic Radiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore;
Solitary fibrous tumor (SFT) is a rare sarcoma of mesenchymal origin. Although generally benign, SFTs carry the risk of recurrence and metastasis, with limited effective treatment options. The aims of this study are to compare the performance of fibroblast activation protein inhibitor (FAPI), [Ga]Ga-DOTA-FAPI-04 (denoted as [Ga]Ga-FAPI-04), and conventional [F]FDG PET/CT in patients with recurrent or metastatic SFTs head to head and to preliminarily explore the value of FAP-targeted radiopharmaceutical therapy with Lu for SFT patients.
View Article and Find Full Text PDFExpert Opin Drug Saf
March 2025
State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
Background: Pancreatic cancer's high mortality rate necessitates our study, which aims to identify potential risk drugs and speculate on the underlying mechanisms.
Research Design And Methods: All pertinent reports from the FDA Adverse Event Reporting System database were extracted. The disproportionality analysis was used in signal detection and data on patient age, sex, weight, time to onset were collected.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
March 2025
Chinese Academy of Medical Sciences & Peking Union Medical College,Beijing,100029,China.
Human taste is an important function of chemical perception. In recent years, brain taste evoked potentials have received more and more attention as a feasible tool for objective assessment of taste dysfunction. This paper reviews the main characteristics of gustatory evoked potential signals, the most widely used recording and processing techniques, and the scientific advances and relevance of gustatory evoked potentials in many important applications.
View Article and Find Full Text PDFEur J Pharmacol
March 2025
Puer Hospital of Traditional Chinese Medicine, Puer, Yunnan, China. Electronic address:
Background: The treatment of ulcerative colitis (UC) remains a huge challenge worldwide. Dictamnine is a natural product derived from Dictamnus dasycarpus Turcz. root bark and possesses multi-pharmacological properties, including anti-inflammation effects.
View Article and Find Full Text PDFEur J Pharmacol
March 2025
Laboratory of Pharmacology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Division for Medicinal Microorganisms Related Strains, CAMS Collection Center of Pathogenic Microorganisms, Beijing, China; State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China. Electronic address:
In previous studies, polymyxin MRX-8 demonstrated potent in vitro antibacterial activity with a reduced nephrotoxicity risk and an improved PK/PD profile compared with polymyxin B. In this study, the in vivo antibacterial efficacy of intravenously administered MRX-8 was evaluated in murine models of systemic infection (induced by intraperitoneal injection), lung infection (induced by intratracheal route inoculation), and ascending urinary tract infection (induced by intraurethral inoculation) with P. aeruginosa, K.
View Article and Find Full Text PDFPhytochemistry
March 2025
State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China. Electronic address:
Seven previously undescribed heterodimers (1-7) with unusual carbon-carbon bond linkages for monomeric meroterpenoids and a known compound (8) were isolated from the roots of Arnebia euchroma (Royle) Johnst. Their structures were elucidated by extensive spectroscopic methods and quantum chemical calculations of electronic circular dichroism spectra. Further careful NMR analysis revealed that the chemical shift differences of the methylene protons affected by remote chirality were related to the relative configurations of the heterodimers (1-6).
View Article and Find Full Text PDFPhytochemistry
March 2025
State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China. Electronic address:
Five previously undescribed prenylated C-C compounds (1-3 and 5-6) and four known prenylated C-C compounds (4 and 7-9) were isolated from the roots of Illicium brevistylum A. C. Smith.
View Article and Find Full Text PDFMethods
March 2025
Human Molecular Genetics Group, National Health Commission (NHC) Key Laboratory of Molecular Probes and Targeted Diagnosis and Therapy, Harbin Medical University, Harbin 150028, China; Department of Pediatrics, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China; Department of Child and Adolescent Health, School of Public Health, Harbin Medical University, Harbin 150081, China; McKusick-Zhang Center for Genetic Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Institute of Basic Medical Sciences, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100005, China. Electronic address:
Epilepsy is a prevalent neurological disorder that affects over 70 million individuals worldwide and is often associated with cognitive impairments. Despite the widespread impact of epilepsy and cognitive impairments, the genetic basis and causal relationships underlying these conditions remain uncertain, prompting us to conduct a comprehensive investigation into the molecular mechanisms involved. In this study, we utilized statistical data from the third National Health and Nutrition Examination Survey (NHANES III) to evaluate correlation and large-scale pan-phenotype genome-wide association study (GWAS) data to establish genetic correlation and causality.
View Article and Find Full Text PDFBiochim Biophys Acta Mol Basis Dis
March 2025
Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; Department of Internal Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China. Electronic address:
Background: Right ventricular (RV) maladaptive remodeling has been demonstrated to be more severe in males than in females under similar afterload, with androgen potentially involved. However, the mechanism remains unknown.
Methods: We performed RV proteomics and metabolomics in male and castrated rats with pulmonary artery banding (PAB) or sham surgery.
Reprod Toxicol
March 2025
Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., Beijing, 100176, China; Beijing Key Laboratory of Monoclonal Antibody Research and Development, Sino Biological Inc., Beijing 100176, China; Cell Culture Engineering Center, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China. Electronic address:
SCTV01E, a novel SARS-CoV-2 tetravalent protein vaccine containing recombinant spike proteins of Alpha (B.1.1.
View Article and Find Full Text PDFLancet Oncol
March 2025
Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China. Electronic address:
J Nutr Health Aging
March 2025
Guangdong Eye Institute, Department of Ophthalmology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China; Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China; School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China; Research Centre for SHARP Vision (RCSV), The Hong Kong Polytechnic University, Kowloon, Hong Kong, China; Centre for Eye and Vision Research (CEVR), 17W Hong Kong Science Park, Hong Kong. Electronic address:
Objectives: This study aimed to evaluate to what extent lifestyle habits, contribute to associations between EA and various conditions, and test the variability in risk reduction for specific health conditions linked to a healthy lifestyle across different EA levels.
Design, Setting, Participants, And Measurements: Data were analyzed from 341,632 UK Biobank participants without baseline cardiovascular disease or cancer (2006-2010). A healthy lifestyle score (0-5) was created by assigning one point for each of five habits: a healthy diet, sufficient physical activity, non-current smoking, moderate alcohol consumption, and low-risk sleep duration.
JAMA Otolaryngol Head Neck Surg
March 2025
Department of Rehabilitation, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China.
J Exp Med
May 2025
Zhejiang Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang Key Laboratory of Frontier Medical Research on Cancer Metabolism, and Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China.
Hypoxia induces immunosuppressive phenotypes in tumor cells even in the presence of cytosolic DNA accumulation. The mechanisms by which tumor cells suppress hypoxia-induced cGAS-STING activation for immune evasion remain largely unclear. Here, we demonstrate that hypoxic stimulation induces JNK1/2-mediated S151 phosphorylation of phosphoenolpyruvate carboxykinase 1 (PCK1), a rate-limiting enzyme in gluconeogenesis.
View Article and Find Full Text PDFClin Pharmacokinet
March 2025
Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China.
Aim: The aim of this study was to evaluate the safety, tolerability, and pharmacokinetics of single escalating oral doses of DDCI-01 (a novel, highly selective, long-acting phosphodiesterase type 5 inhibitor) administered via capsules to healthy volunteers.
Methods: This randomized, double-blind, placebo-controlled, single ascending dosing, Phase Ia clinical study involved 52 healthy volunteers who were randomized (3:1 ratio) to receive a single oral dose of DDCI-01 (1.25, 2.
Endocrine
March 2025
Department of Endocrinology, Key Laboratory of Endocrinology of National Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China.
Purpose: Differentiated thyroid carcinoma (DTC) is the most frequent endocrine cancer, with a high incidence in young population. Patients with postoperative DTC are usually considered with increased risk of bone loss, possibly due to the thyroid stimulating hormone (TSH) suppression therapy. However, it remains unclear whether vitamin D and calcium supplementation is beneficial on bone metabolism of young patients with vitamin D malnutrition after thyroidectomy of DTC.
View Article and Find Full Text PDFBrain Imaging Behav
March 2025
Department of Radiology, China-Japan Friendship Hospital, Beijing, 100029, China.
To characterize local functional connectivity (FC) differences in children with autism spectrum disorder (ASD) compared to typically developed (TD) children, and to analyze the correlation between local FC and the atypical behavior in autistic children. Thirty children with ASD and 25 TD children were recruited. Participants underwent rs-fMRI scans, and regional homogeneity (ReHo) of specific brain regions was measured.
View Article and Find Full Text PDFClin Rheumatol
March 2025
Department of Pulmonary and Critical Care Medicine, Dongcheng District, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, #1 Shuaifuyuan Street, Beijing, China.
Introduction: Pneumocystis jirovecii pneumonia (PJP) is a common opportunistic infection. With the wide application of glucocorticosteroids and immunosuppressants, the incidence and mortality rates of PJP in connective tissue disease (CTD) patients with interstitial lung disease (ILD) are increasing.
Methods: We retrospectively enrolled consecutive CTD-ILD patients with PJP in our center between January 2014 and December 2022.
Aesthetic Plast Surg
March 2025
Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33, Ba Da Chu Road, Shi Jing Shan, Beijing, 100144, China.
Background: Serratus anterior plane block (SAPB) and parasternal block (PSB) are used in multimodal analgesia strategies to improve postoperative comfort and recovery. Their combined effectiveness for pediatric auricular reconstruction (AR) patients needs clarification.
Methods: A study was conducted on 100 children aged 8 to 12 undergoing autologous rib cartilage transplant in AR.
J Cancer Res Clin Oncol
March 2025
School of Nursing, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
Background: The effectiveness of mammography screening in reducing breast cancer mortality and the accuracy of various mammography techniques have been widely studied. However, the quality and findings of existing systematic reviews and meta-analyses require comprehensive evaluation.
Methods: A systematic literature search was conducted in the Cochrane Library, EMBASE, and PubMed for systematic reviews published up until December 20, 2022.