Results 111 to 120 of about 24,724 (259)

Injectable BMSC‐Based Extracellular Matrix‐Mimicking Microtissue for Myocardial Infarction Repair

open access: yesAdvanced Science, Volume 13, Issue 3, 14 January 2026.
A novel injectable biomimetic extracellular matrix scaffold (JLSV) is designed for enhanced delivery of bone marrow‐derived mesenchymal stem cells (BMSCs). By utilizing janus basic nanotubes, laminin, stromal‐derived factor‐1 alpha, and vascular endothelial growth factor, this innovative JLSV–BMSC microtissue shows promise in myocardial infarction ...
Lina Yao   +7 more
wiley   +1 more source

HMGB2 Promotes Cardiomyocyte Proliferation and Heart Regeneration Through MTA2‐Driven Metabolic Reprogramming

open access: yesAdvanced Science, Volume 13, Issue 1, 5 January 2026.
In contrast to the adult mammalian heart, which lacks regenerative capacity, the neonatal heart retains a transient regenerative capacity. In this study, high mobility group box 2 (HMGB2) is identified as a crucial protein driving heart regeneration based on comprehensive analyses using quantitative proteomics with tandem mass tag (TMT) labelling, RNA ...
Liu‐Hua Zhou   +17 more
wiley   +1 more source

A multicenter study on two-stage transfer learning model for duct-dependent CHDs screening in fetal echocardiography. [PDF]

open access: yesNPJ Digit Med, 2023
Tang J   +17 more
europepmc   +1 more source

Adenylosuccinate Synthase 1 Deficiency Improves Energy Metabolism by Promoting Adipose Tissue Re‐esterification via Glycerol Kinase Upregulation

open access: yesAdvanced Science, Volume 13, Issue 1, 5 January 2026.
Working model of Adss1‐mediated regulation of energy metabolism in adipose tissue. In beige adipocytes, Adss1 interacts with HDAC3 in the cytoplasm, and its loss reduces nuclear HDAC3 while increasing cytosolic fractions. This redistribution suppresses HDAC activity and enhances H3K27 acetylation at the Gk promoter, leading to transcriptional ...
Jingjing Sun   +16 more
wiley   +1 more source

Fetal Bradycardia in Last Trimester Imposed as Fetal Distress: Case Report

open access: yesInternational Medical Case Reports Journal
Aisyah Shofiatun Nisa, Luthfi Rahman, Johanna Sharon Carolina, Adhi Pribadi, Alce Everdien, Ruswana Anwar Department of Obstetrics and Gynecology, Hasan Sadikin General Hospital-Padjadjaran University, Bandung, IndonesiaCorrespondence: Aisyah Shofiatun ...
Nisa AS   +5 more
doaj  

Fetal Tachyarrhythmia - Part I: Diagnosis

open access: yesIndian Pacing and Electrophysiology Journal, 2004
Fetal tachycardia, first recognized in 1930 by Hyman et al1, is a condition occurring in approximately 0.4-0.6% of all pregnancies2. A subset of these cases with more sustained periods of tachycardia is clinically relevant.
Martijn A. Oudijk   +2 more
doaj  

Piezo1 Upregulation in Monocyte‐Derived Macrophages Impairs Post‐Myocardial Infarction Cardiac Repair via Defective Efferocytosis and Enhanced Ferroptosis

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
This study reports early Piezo1 activation in bone marrow monocyte‐derived macrophages (MoMs) during myocardial infarction (MI), which governs the fate and function of recruited macrophages. The recruited MoMs with increased Piezo1 expression exhibit increased ferroptosis and defective efferocytosis, delayed clearance of dead cells and resolution of ...
Lu Peng   +19 more
wiley   +1 more source

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