Results 71 to 80 of about 738,318 (352)

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou, Jinhui Zang, Yuxuan Qian, Qiang Zhang, Yifan Wang, Tingting Yao, Hongyu Yan, Kai Zhang, Xiaojun Cai, Lixian Jiang, Yuanyi Zheng   +10 more
wiley   +1 more source

TET1 inhibits the migration and invasion of cervical cancer cells by regulating autophagy

Epigenetics
Methylation modifications play pertinent roles in regulating gene expression and various biological processes. The silencing of the demethylase enzyme TET1 can affect the expressions of key oncogenes or tumour suppressor genes, thus contributing to ...
Ji Ren, Xiuying Chen, Jing Li, Yuxin Zan, Shan Wang, Yujie Tan, Yan Ding   +6 more
doaj   +1 more source

Prenatal Diagnosis of Umbilical Cord Ulcer: A Report of Two Cases

Case Reports in Obstetrics and Gynecology, 2019
Umbilical cord ulcer is related to fetal intestinal atresia or meconium; perforation of the ulcer causes fetal deterioration leading to fetal and neonatal death owing to fetal hemorrhage.
Daisuke Katsura, Suzuko Moritani, Shunichiro Tsuji, Kaori Hayashi, Kazutaka Yamada, Shinsuke Tokoro, Kounosuke Suzuki, Fuminori Kimura, Takashi Murakami   +8 more
doaj   +1 more source

Adaptive Elastin‐Like Hydrogel with Unidirectional and Controllable Anisotropic Actuation for Soft Robotics and Tissue Engineering

Advanced Materials Technologies, EarlyView.
Fiber‐reinforced elastin‐like tubular scaffolds are engineered to achieve anisotropic and reversible actuation under external stimuli. By adjusting fiber's angle, actuation behavior is finely tuned, enabling distinct actuation responses, even within different regions of the same scaffold.
Federica Sallustio, Amanda Schmidt, Ikram El Maachi, Alexander Greenhalgh, Martin Frydrych, Stefan Jockenhoevel, José Carlos Rodríguez‐Cabello, Alicia Fernández‐Colino   +7 more
wiley   +1 more source

Effects of marginal umbilical cord insertion on the prognosis of fetus

Clinical and Experimental Obstetrics & Gynecology, 2020
Objective: To investigate the effect of marginal placental insertion of the umbilical cord on the prognosis of a fetus. Material and Methods: Retrospective analysis was performed to compare the differences in fetal weight (FW), placental weight (PW ...
Y. Tian, H. Luo, M. He
doaj   +1 more source

Early versus delayed umbilical cord clamping on maternal and neonatal outcomes

Archives of Gynecology and Obstetrics, 2019
PurposePolicies for timing of cord clamping varied from early cord clamping (ECC) in the first 30 s after birth, to delayed cord clamping (DCC) in more than 30 s after birth or when cord pulsation has ceased.
Yiyu Qian, Xinxin Ying, Peixin Wang, Zhe Lu, Y. Hua   +4 more
semanticscholar   +1 more source

Evolution of Ocular Organ‐On‐Chip Systems for Disease Modelling and Drug Testing: Where are We Now?

Advanced Therapeutics, EarlyView.
The rise in ophthalmic diseases due to aging, screen use, and environmental factors has driven demand for better ocular models. Traditional systems fall short, encouraging the development of organ‐on‐chip devices. These microfluidic platforms replicate eye tissue architecture, enable drug screening, and simulate ocular diseases.
Sara Trujillo
wiley   +1 more source

Constructing a potential HLA haplo-homozygous induced pluripotent stem cell haplobank using data from an umbilical cord blood bank

Stem Cell Research & Therapy
Background Induced pluripotent stem cells (iPSCs) can differentiate into any type of cell and have potential uses in regenerative medicine for the treatment of many diseases. However, reducing immune rejection is a key problem in the application of iPSCs
Ji He, Yanmin He, Qigang Zhan, Zhipan Wu, Qi Sheng, Wei Zhang, Faming Zhu   +6 more
doaj   +1 more source

ANGPTL8 deficiency attenuates lipopolysaccharide-induced liver injury by improving lipid metabolic dysregulation

Journal of Lipid Research
Liver injury is closely related to poor outcomes in sepsis patients. Current studies indicate that sepsis is accompanied by metabolic disorders, especially those related to lipid metabolism.
Ying Feng, Shan Luo, Chen Fang, Shinan Ma, Dandan Fan, Yanghui Chen, Zhuo Chen, Xiang Zheng, Yijun Tang, Xiaobei Duan, Xingling Liu, Xuzhi Ruan, Xingrong Guo   +12 more
doaj   +1 more source

Injectable collagen scaffold with human umbilical cord-derived mesenchymal stem cells promotes functional recovery in patients with spontaneous intracerebral hemorrhage: phase I clinical trial

Neural Regeneration Research, 2023
Animal experiments have shown that injectable collagen scaffold with human umbilical cord-derived mesenchymal stem cells can promote recovery from spinal cord injury.
Xiao-Yin Li, Wu-Sheng Deng, Zi-Qi Wang, Zheng-Chao Li, Shu-Lian Chen, Zhen Song, Quan Zhang, Jin Liang, Xu-Yi Chen   +8 more
doaj   +1 more source