User profiles for Péter Barabás

Barabás Péter

Queen's University Belfast, Belfast, UK
Verified email at qub.ac.uk
Cited by 1395

[HTML][HTML] Glutamate uptake triggers transporter-mediated GABA release from astrocytes

L Héja, P Barabás, G Nyitrai, KA Kékesi, B Lasztóczi… - PloS one, 2009 - journals.plos.org
Background Glutamate (Glu) and γ-aminobutyric acid (GABA) transporters play important roles
in regulating neuronal activity. Glu is removed from the extracellular space dominantly by …

Targeted intraceptor nanoparticle therapy reduces angiogenesis and fibrosis in primate and murine macular degeneration

L Luo, X Zhang, Y Hirano, P Tyagi, P Barabás… - ACS …, 2013 - ACS Publications
Monthly intraocular injections are widely used to deliver protein-based drugs that cannot
cross the blood-retina barrier for the treatment of leading blinding diseases such as age-related …

[HTML][HTML] Salivary IL-6 mRNA is a robust biomarker in oral squamous cell carcinoma

…, I Tar, J Piffkó, P Jakus, J Barabás, P Barabás… - Journal of Clinical …, 2019 - mdpi.com
Salivary IL-6 mRNA was previously identified as a promising biomarker of oral squamous
cell carcinoma (OSCC). We performed a multi-center investigation covering all geographic …

The polymodal ion channel transient receptor potential vanilloid 4 modulates calcium flux, spiking rate, and apoptosis of mouse retinal ganglion cells

DA Ryskamp, P Witkovsky, P Barabas… - Journal of …, 2011 - Soc Neuroscience
Sustained increase in intraocular pressure represents a major risk factor for eye disease,
yet the cellular mechanisms of pressure transduction in the posterior eye are essentially …

The electroretinogram and visual evoked potential of freely moving rats

O Szabó-Salfay, J Pálhalmi, E Szatmári, P Barabás… - Brain research …, 2001 - Elsevier
The vascularised rat retina could be one of the most useful experimental objects in visual
neuroscience to understand human visual physiological and pathological processes. We …

[HTML][HTML] The role of lipoxidation in the pathogenesis of diabetic retinopathy

J Augustine, EP Troendle, P Barabas… - Frontiers in …, 2021 - frontiersin.org
Lipids can undergo modification as a result of interaction with reactive oxygen species (ROS).
For example, lipid peroxidation results in the production of a wide variety of highly reactive …

[HTML][HTML] Calcium signals in the nucleus accumbens: activation of astrocytes by ATP and succinate

T Molnár, Á Dobolyi, G Nyitrai, P Barabás, L Héja… - BMC neuroscience, 2011 - Springer
Background Accumulating evidence suggests that glial signalling is activated by different
brain functions. However, knowledge regarding molecular mechanisms of activation or their …

[HTML][HTML] A trans-kingdom T6SS effector induces the fragmentation of the mitochondrial network and activates innate immune receptor NLRX1 to promote infection

…, H Marshall, A Ova, GN Schroeder, P Barabas… - Nature …, 2023 - nature.com
Bacteria can inhibit the growth of other bacteria by injecting effectors using a type VI
secretion system (T6SS). T6SS effectors can also be injected into eukaryotic cells to facilitate …

Role of ELOVL4 and very long-chain polyunsaturated fatty acids in mouse models of Stargardt type 3 retinal degeneration

P Barabas, A Liu, W Xing, CK Chen… - Proceedings of the …, 2013 - National Acad Sciences
Stargardt type 3 (STGD3) disease is a juvenile macular dystrophy caused by mutations in the
ELOVL4 (Elongation of very long chain fatty acids 4) gene. Its protein product, ELOVL4, is …

Store-operated calcium entry in Müller glia is controlled by synergistic activation of TRPC and Orai channels

T Molnár, O Yarishkin, A Iuso, P Barabas… - Journal of …, 2016 - Soc Neuroscience
The endoplasmic reticulum (ER) is at the epicenter of astrocyte Ca 2+ signaling. We sought
to identify the molecular mechanism underlying store-operated calcium entry that …