Results 91 to 100 of about 1,511,436 (342)

Single Cell Analysis of Endothelial Cells Identified Organ-Specific Molecular Signatures and Heart-Specific Cell Populations and Molecular Features

Frontiers in Cardiovascular Medicine, 2019
Endothelial cells line the inner surface of vasculature and play an important role in normal physiology and disease progression. Although most tissue is known to have a heterogeneous population of endothelial cells, transcriptional differences in organ ...
Wei Feng, Lyuqin Chen, Lyuqin Chen, Patricia K. Nguyen, Patricia K. Nguyen, Patricia K. Nguyen, Sean M. Wu, Sean M. Wu, Sean M. Wu, Guang Li   +9 more
doaj   +1 more source

Control of VEGF-A transcriptional programs by pausing and genomic compartmentalization. [PDF]

, 2014
Vascular endothelial growth factor A (VEGF-A) is a master regulator of angiogenesis, vascular development and function. In this study we investigated the transcriptional regulation of VEGF-A-responsive genes in primary human aortic endothelial cells ...
Benner, Christopher, Glass, Christopher K, Heinz, Sven, Kaikkonen, Minna U, Kansanen, Emilia, Kivelä, Annukka M, Laitalainen, Jarkko, Niskanen, Henri, Romanoski, Casey E, Ylä-Herttuala, Seppo   +9 more
core   +1 more source

The ACCEPTance of automation: refining circulating tumor cells enumeration for improved metastatic colorectal cancer prognosis

Molecular Oncology, EarlyView.
This study highlights the potential of automated enumeration using the ACCEPT software to refine circulating tumor cell (CTC) detection in metastatic colorectal cancer (mCRC). The automated method demonstrates improved accuracy and reduced variability compared to the manual approach.
Michela De Meo, Marco Siringo, Alessandro Vici, Ann Zeuner, Orietta Gandini, Paola Gazzaniga, Chiara Nicolazzo   +6 more
wiley   +1 more source

Endothelial cells instruct liver specification of embryonic stem cell-derived endoderm through endothelial VEGFR2 signaling and endoderm epigenetic modifications

Stem Cell Research, 2018
Liver organogenesis requires complex cell-cell interactions between hepatic endoderm cells and adjacent cell niches. Endothelial cells are key players for endoderm hepatic fate decision. We previously demonstrated that the endothelial cell niche promotes
Songyan Han, Christopher Tan, Junjun Ding, Jianlong Wang, Avi Ma'ayan, Valerie Gouon-Evans   +5 more
doaj   +1 more source

Effect of cell density on thrombin binding to a specific site on bovine vascular endothelial cells. [PDF]

, 1981
We studied thrombin binding to proliferating and confluent endothelial cells derived from bovine vascular endothelium. [125]thrombin was incubated with nonconfluent or confluent endothelial cells and both the total amount bound and the amount linked in a
Gospodarowicz, D, Isaacs, J, Savion, N, Shuman, MA   +3 more
core  

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Mutual interaction between endothelial cells and mural cells enhances BMP9 signaling in endothelial cells

Biology Open, 2017
Hereditary hemorrhagic telangiectasia is characterized by the formation of abnormal vascular networks and caused by the mutation of genes involved in BMP9 signaling.
Yuki Tachida, Nanae Izumi, Toyo Sakurai, Hideki Kobayashi   +3 more
doaj   +1 more source

Immunomodulatory effects of 17-O-acetylacuminolide in RAW264.7 cells and HUVECs : involvement of MAPK and NF-κB pathways [PDF]

, 2014
The terpenoid 17-O-acetylacuminolide (AA) was shown to inhibit the production of several inflammatory mediators. However, the mechanisms by which this compound elicited its anti-inflammatory activity remain to be elucidated.
Achoui, Mouna, Haegeman, Guy, Heyninck, Karen, Looi, Chung Yeng, Mustafa, Ali Mohd, Mustafa, Mohd Rais   +5 more
core   +1 more source

Characterizing epithelial‐mesenchymal transition‐linked heterogeneity in breast cancer circulating tumor cells at a single‐cell level

Molecular Oncology, EarlyView.
In over 50% of non‐metastatic breast cancer patients, circulating tumor cells (CTCs) along the whole epithelial‐mesenchymal transition spectrum are detected. Total CTC number and individual phenotypes relate to aggressive disease characteristics, including lymph node involvement and higher tumor proliferation. At the single‐cell level, mesenchymal CTCs
Justyna Topa, Julia Richert, Tomasz Stokowy, Alicja Staśczak, Mariusz Szajewski, Maciej Ciesielski, Petra M. Grešner, Bartłomiej Tomasik, Łukasz Arcimowicz, Agnieszka Stankiewicz, Grażyna Suchodolska, Elżbieta Senkus, Wiesław Kruszewski, Anna J. Żaczek, Aleksandra Markiewicz   +14 more
wiley   +1 more source

Influence of VEGF deprivation upon vascular formation by endothelium in the presence of macrophages

Медицинская иммунология, 2020
Development of angiogenesis depends on the functional state of endothelial cells, as well as on the balanced secretion of cytokines, growth factors and chemokines by endothelial cells and cells of microenvironment.
A. R. Kozyreva, T. Yu. Lvova, K. L. Markova, A. S. Simbirtsev, A. M. Ischenko, S. A. Selkov, D. I. Sokolov   +6 more
doaj   +1 more source