Results 61 to 70 of about 146,196 (353)

Cardiac Troponin I-interacting Kinase impacts cardiomyocyte S-phase activity but not cardiomyocyte proliferation

, 2023
Background: Identifying genetic variants that affect the level of cell cycle reentry and establishing the degree of cell cycle progression in those variants could help guide development of therapeutic interventions aimed at effecting cardiac regeneration.
Lee, Han Kyu, Reuter, Sean P., Sridhar, Arthi, Simpson, Ed, Field, Loren J., Soonpaa, Mark H., Li, Xiaochun, Field, Dorothy, Ware, Stephanie M., Green, Nick, Wollert, Kai C., Rubart-von der Lohe, Michael, Ofner, Susan, Marchuk, Douglas A.   +13 more
core   +1 more source

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu, Xuetong Hao, Yang Zou, Xinglin Chen, Junyan Kong, Chunning Gu, Wenjie Ma, Zhongjun Yang, Huifen Liu, Mengmeng Liu, Xin Tong   +10 more
wiley   +1 more source

Role of glucocorticoid receptor expression in Chronic Chagas Cardiomyopathy: implications for inflammation and cardiac hypertrophy

Frontiers in Endocrinology
IntroductionChronic Chagasic Cardiomyopathy (CCC) has an infectious and inflammatory nature. Recent data also suggest an association with altered regulation of glucocorticoid (GC)-mediated circuits failing to control systemic inflammation.
Florencia B. González, Florencia B. González, Antonella Pacini, Araceli Castro, Susana Lioi, Silvina R. Villar, Silvina R. Villar, Luciano D’Attilio, Luciano D’Attilio, Rodolfo D. Leiva, Rodolfo D. Leiva, Liliana Favaloro, Oscar A. Bottasso, Oscar A. Bottasso, Carlos A. Vigliano, Carlos A. Vigliano, Ana Rosa Pérez, Ana Rosa Pérez   +17 more
doaj   +1 more source

FBPase is in the nuclei of cardiomyocytes [PDF]

FEBS Letters, 2003
Intracellular localization of FBPase in the cardiac muscle of the pig was studied by immunohistochemistry. In contrast to data from skeletal muscle [Gizak, A., Rakus, D. and Dzugaj, A. (2003) Histol. Histopathol. 18, 135–142], in cardiomyocytes FBPase was present not only in the cytoplasm, but surprisingly, also in the nucleus.
Gizak, A, Dzugaj, A
openaire   +2 more sources

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

Foxk1 and Foxk2 promote cardiomyocyte proliferation and heart regeneration

Nature Communications
Promoting endogenous cardiomyocyte proliferation is a promising strategy for cardiac repair. Identifying key factors that regulate cardiomyocyte proliferation can advance the development of novel therapies for heart regeneration.
Dongcheng Cai, Chungeng Liu, Haotong Li, Chiyin Wang, Lina Bai, Jie Feng, Miaoqing Hu, Hao Wang, Shen Song, Yifan Xie, Ziwei Chen, Jiajun Zhong, Hong Lian, Zhiwei Yang, Yuhui Zhang, Yu Nie   +15 more
doaj   +1 more source

Emergence of Mechano-Sensitive Contraction Autoregulation in Cardiomyocytes

Life, 2021
The heart has two intrinsic mechanisms to enhance contractile strength that compensate for increased mechanical load to help maintain cardiac output. When vascular resistance increases the ventricular chamber initially expands causing an immediate length-
Leighton Izu, Rafael Shimkunas, Zhong Jian, Bence Hegyi, Mohammad Kazemi-Lari, Anthony Baker, John Shaw, Tamas Banyasz, Ye Chen-Izu   +8 more
doaj   +1 more source

Microfluidic Droplet Plate Preserving Single Human Induced Pluripotent Stem Cell‐Derived Cardiomyocytes Morphology and Function

Advanced Materials Technologies, EarlyView.
We introduce a novel method combining microfluidics, optogenetics, and human induced pluripotent stem cell (iPSC) technology to encapsulate single iPSC‐derived cardiomyocytes (iPSC‐CMs) in an optimal environment for functional characterization. This method enables direct genotype‐phenotype correlation for genetic studies and high‐throughput screening ...
Xiao‐Ting Wang, Rachel P. White, Yashasvi Tharani, Michael A. Finocchiaro, Leona M. Ripple, Maksymilian Prondzynski, Tania Konry, Vassilios J. Bezzerides   +7 more
wiley   +1 more source

p-Cresol induces disruption of cardiomyocyte adherens junctions

, 2014
Higher serum levels of p-cresol in chronic kidney disease populations have been associated with increased cardiovascular mortality. However, studies on how p-cresol affects intercellular junctions between cardiomyocytes were limited.
洪冠予 ;王淑美, Peng, Yu-Sen;Lin, Yen-Tung;Wang, Sheng-De;Hung, Kuan-Yu;Chen, Ying;Wang, Seu-Mei   +1 more
core   +1 more source

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source