Results 71 to 80 of about 335,896 (308)

Hydrogen Peroxide Is an Endothelium-Derived Hyperpolarizing Factor in Animals and Humans

Journal of Pharmacological Sciences, 2003
Vascular endothelium plays an important role in maintaining vascular homeostasis by synthesizing and releasing several vasodilating factors, such as prostacyclin, nitric oxide (NO), and a yet unidentified endothelium-derived hyperpolarizing factor (EDHF).
Matoba Tetsuya, Hiroaki Shimokawa
doaj   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Age-Related Disappearance of the Inhibitory Effect of Vascular Endothelium on Agonist-Induced Vasoconstriction in Rat Mesenteric Vascular Beds

Journal of Pharmacological Sciences, 2009
We previously reported that endothelium-derived hyperpolarizing factor (EDHF)– mediated response time-dependently suppressed methoxamine-induced vasoconstriction in mesenteric vascular beds isolated from 8-week-old rats.
Xin Jin, Yukiko Satoh-Otonashi, Yoshito Zamami, Narumi Hobara, Toshihiro Koyama, Pengyuan Sun, Simin Li, Yoshihisa Kitamura, Hiromu Kawasaki   +8 more
doaj   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Blood stem cell-forming haemogenic endothelium in zebrafish derives from arterial endothelium

Nature Communications, 2019
HSCs emerge from haemogenic endothelium (HE) in the dorsal aorta but whether these tissues share a common lineage is unclear. Here, the authors use a zebrafish runx1 reporter to show that HE maintains an arterial gene expression profile in the absence of
Florian Bonkhofer, Rossella Rispoli, Philip Pinheiro, Monika Krecsmarik, Janina Schneider-Swales, Ingrid Ho Ching Tsang, Marella de Bruijn, Rui Monteiro, Tessa Peterkin, Roger Patient   +9 more
doaj   +1 more source

Interaction between maternal and offspring diet to impair vascular function and oxidative balance in high fat fed male mice

, 2012
Aims: to determine the impact of maternal and post-weaning consumption of a high fat diet on endothelium-dependent vasorelaxation and redox regulation in adult male mouse offspring.Methods: female C57BL6J mice were fed an obesogenic high fat diet (HF, 45%
Geraldine F Clough, Clough, G.F., Torrens Christopher, Mann, Giovanni E.; id_orcid, Hanson Mark A., Mann Giovanni E., Kimberley D Bruce, Cagampang Felino R. A., Christopher Torrens (114420), Mann, G.E., Ethirajan Priya, Richard C M Siow, Geraldine F. Clough (114433), Byrne Christopher D., Christopher D. Byrne (114429), Siow, Richard C. M.; id_orcid, Felino R. A. Cagampang (114423), Ethirajan, Priya, Cagampang, Felino R. A., Mark A. Hanson (114427), Bruce, K.D., Byrne, Christopher D., Richard C. M. Siow (114425), Giovanni E. Mann (114431), Priya Ethirajan, Mark A Hanson, Kimberley D. Bruce (114422), Bruce Kimberley D., Siow Richard C. M., Christopher D Byrne, Ethirajan, P., Priya Ethirajan (114421), Clough Geraldine F., Torrens, Christopher, Felino R A Cagampang, Giovanni E Mann, Hanson, Mark A., Christopher Torrens, Bruce, Kimberley D., Clough, Geraldine F., Siow, R.C., Cagampang, F.R.   +41 more
core   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

Transport of Gold Nanoparticles by Vascular Endothelium from Different Human Tissues.

PLoS ONE, 2016
The selective entry of nanoparticles into target tissues is the key factor which determines their tissue distribution. Entry is primarily controlled by microvascular endothelial cells, which have tissue-specific properties.
Radka Gromnicova, Mehmet Kaya, Ignacio A Romero, Phil Williams, Simon Satchell, Basil Sharrack, David Male   +6 more
doaj   +1 more source

Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

Molecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira, Ana Teixeira‐Marques, Rui Freitas, João A Carvalho, Sara Monteiro‐Reis, Giorgio I. Russo, Rui Henrique, Carmen Jerónimo   +7 more
wiley   +1 more source