Results 71 to 80 of about 381,653 (321)

The application of human amniotic membrane in the surgical management of limbal stem cell deficiency.

The ocular surface, 2019
The application of human amniotic membrane (AM) has a wide spectrum of indications in the treatment of ocular surface disorders. Transplantation of AM has been incorporated routinely as a component of ocular surface reconstruction in a variety of ocular ...
Q. Le, S. Deng
semanticscholar   +1 more source

Photobiomodulation and amniotic membrane for treat tendon injury in rats [PDF]

Anais da Academia Brasileira de Ciências
Tendons, complex fibrous structures, are subjected to great tensions, which can give rise to the so-called tendinopathies. This study aimed to evaluate photobiomodulation and human Amniotic Membrane applied as single or combined therapies to treat ...
MARIANA C. NICODEMO, EMILIA ANGELA L.S. ARISAWA, LUCIANA B. SANT’ANNA, RODRIGO LOPES-MARTINS   +3 more
doaj   +1 more source

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

Advanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen, Zichen Liu, Mengyi Wei, Qian Li, Liang Wu, Kunyuan Yu, Yanhong Xu, Dainan Yu, Wenwu Ma, Hongmei Wang, Ng Shyh‐Chang, Jinglei Zhai   +11 more
wiley   +1 more source

Profiling the Bisecting N-acetylglucosamine Modification in Amniotic Membrane via Mass Spectrometry

Genomics, Proteomics & Bioinformatics, 2022
Bisecting N-acetylglucosamine (GlcNAc), a GlcNAc linked to the core β-mannose residue via a β1,4 linkage, is a special type of N-glycosylation that has been reported to be involved in various biological processes, such as cell adhesion and fetal ...
Qiushi Chen, Yuanliang Zhang, Keren Zhang, Jie Liu, Huozhen Pan, Xinran Wang, Siqi Li, Dandan Hu, Zhilong Lin, Yun Zhao, Guixue Hou, Feng Guan, Hong Li, Siqi Liu, Yan Ren   +14 more
doaj   +1 more source

Size‐Modulated Mesoderm‐Endoderm Divergence and Myocardial Cavitation in Micropatterned Cardioids

Advanced Science, EarlyView.
Micropatterned cardioids, CRISPR‐engineered reporter hiPSCs, deep‐tissue imaging, and single‐cell RNA sequencing are integrated to model mesoderm‐endoderm co‐development. Heart‐foregut crosstalk promotes single large cavitation inside cardioids, resembling early heart chamber formation. ABSTRACT The human heart, originating from the splanchnic mesoderm,
Plansky Hoang, David W. McKellar, Andrew Kowalczewski, Nhu Y. Mai, Meng Chai, Xiaojun L. Lian, Yi Zheng, Jeffrey Amack, Nathan Tucker, Iwijn De Vlaminck, Huaxiao Yang, Benjamin D. Cosgrove, Zhen Ma   +12 more
wiley   +1 more source

Isolation of Homogenous Population of Human Amniotic Epithelial Stems Cells

Pakistan Journal of Medicine and Dentistry
Background: Regenerative medicine is a collaborative field that applies combined concepts of tissue engineering and cell biology to promote regeneration. Tissue regeneration initiate the emergence of remedies that can replace and revive tissues and loss
Qurat ul ain khan, Bushra wasim, Kanwal Haneef, Talat Mirza, Shumaila Usman   +4 more
doaj   +1 more source

First steps to define murine amniotic fluid stem cell microenvironment [PDF]

, 2016
Stem cell niche refers to the microenvironment where stem cells reside in living organisms. Several elements define the niche and regulate stem cell characteristics, such as stromal support cells, gap junctions, soluble factors, extracellular matrix ...
Bertin, Enrica, Bonaldo, Paolo, Braghetta, Paola, DE COPPI, Paolo, Dedja, Arben, Dona', Silvia, Franzin, Chiara, Piccoli, Martina, Pozzobon, Michela, Schiavi, Francesca, Spiro, Giovanna, Taschin, E.   +11 more
core   +3 more sources

SR‐B1‐Mediated Transplacental Transfer of Hydrophobic Toxicants Disrupts Fetal Development During Barriergenesis

Advanced Science, EarlyView.
This study maps the spatiotemporal distribution of hydrophobic toxicants and endogenous metabolites in the developing placenta and fetus. By integrating mass spectrometry imaging with snRNA‐seq, we identify SR‐B1 as a key transporter driving early‐gestation xenobiotic transfer and reveal a critical exposure window associated with persistent fetal ...
Yixuan Huang, Hailin Shang, Ling Jiao, Ce Chen, Zehua Liu, Yi Yang, Qiannan Zhang, Song Tang, Xudong Jia, Hui Yang, Yi Wan   +10 more
wiley   +1 more source

Anti‐Inflammatory and Anti‐Fibrotic Effects of Human Amniotic Membrane Mesenchymal Stem Cells and Their Potential in Corneal Repair

Stem Cells Translational Medicine, 2018
Acute ocular chemical burns are ophthalmic emergencies requiring immediate diagnosis and treatment as they may lead to permanent impairment of vision. The clinical manifestations of such burns are produced by exacerbated innate immune response via the ...
A. Navas, F. S. Magaña-Guerrero, A. Domínguez-López, César Chávez-García, Graciela Partido, Enrique O. Graue-Hernández, F. Sanchez-Garcia, Y. Garfias   +7 more
semanticscholar   +1 more source

Caspase‐3/GSDME‐Mediated Trophoblast Pyroptosis and Reciprocal Macrophage Polarization Contribute to Inflammation in Early‐Onset Preeclampsia

Advanced Science, EarlyView.
In trophoblast cells, T/S (TNFα + SM164) activated caspase‐3, which cleaved GSDME to switch apoptosis to pyroptosis, causing cell swelling, membrane rupture, and release of LDH, HMGB1, IL‐1β and IL‐18. These cytokines induced pro‐inflammatory macrophage polarization, which in turn reinforced pyroptotic signaling in trophoblasts, amplifying systemic ...
Baoying Huang, Weinan Deng, Shilei Bi, Yifan Wang, Zhaowei Tu, Lijun Huang, Lili Du, Lizi Zhang, Zhoushan Feng, Wei Sun, Tengfei Liu, Julia Kzhyshkowska, Haibin Wang, Jingsi Chen, Dunjin Chen, Shuang Zhang   +15 more
wiley   +1 more source