User profiles for Bekir Altas
Bekir AltasUniversity of Maryland School of Medicine Verified email at som.umaryland.edu Cited by 646 |
[PDF][PDF] Molecular mechanisms of synaptic vesicle priming by Munc13 and Munc18
Y Lai, UB Choi, J Leitz, HJ Rhee, C Lee, B Altas… - Neuron, 2017 - cell.com
Munc13 catalyzes the transit of syntaxin from a closed complex with Munc18 into the ternary
SNARE complex. Here we report a new function of Munc13, independent of Munc18: it …
SNARE complex. Here we report a new function of Munc13, independent of Munc18: it …
[PDF][PDF] Formation and maintenance of functional spines in the absence of presynaptic glutamate release
Dendritic spines are the major transmitter reception compartments of glutamatergic synapses
in most principal neurons of the mammalian brain and play a key role in the function of …
in most principal neurons of the mammalian brain and play a key role in the function of …
[HTML][HTML] Widespread expression of erythropoietin receptor in brain and its induction by injury
…, MP Zafeiriou, UK Peteri, D Hesse, S Gerhart, B Altas… - Molecular …, 2015 - Springer
Erythropoietin (EPO) exerts potent neuroprotective, neuroregenerative and procognitive
functions. However, unequivocal demonstration of erythropoietin receptor (EPOR) expression in …
functions. However, unequivocal demonstration of erythropoietin receptor (EPOR) expression in …
[PDF][PDF] Ultrastructural correlates of presynaptic functional heterogeneity in hippocampal synapses
L Maus, CK Lee, B Altas, SM Sertel, K Weyand… - Cell reports, 2020 - cell.com
Although similar in molecular composition, synapses can exhibit strikingly distinct functional
transmitter release and plasticity characteristics. To determine whether ultrastructural …
transmitter release and plasticity characteristics. To determine whether ultrastructural …
[PDF][PDF] Polarity acquisition in cortical neurons is driven by synergistic action of Sox9-regulated Wwp1 and Wwp2 E3 ubiquitin ligases and intronic miR-140
…, K Hori, A Salazar-Lázaro, A Rusanova, B Altas… - Neuron, 2018 - cell.com
The establishment of axon-dendrite polarity is fundamental for radial migration of neurons
during cortex development of mammals. We demonstrate that the E3 ubiquitin ligases WW-…
during cortex development of mammals. We demonstrate that the E3 ubiquitin ligases WW-…
The murine ortholog of Kaufman oculocerebrofacial syndrome protein Ube3b regulates synapse number by ubiquitinating Ppp3cc
…, A Smorodchenko, AI Weber, HJ Rhee, B Altas… - Molecular …, 2021 - nature.com
Kaufman oculocerebrofacial syndrome (KOS) is a severe autosomal recessive disorder
characterized by intellectual disability, developmental delays, microcephaly, and characteristic …
characterized by intellectual disability, developmental delays, microcephaly, and characteristic …
[HTML][HTML] BDNF enhances spontaneous and activity-dependent neurotransmitter release at excitatory terminals but not at inhibitory terminals in hippocampal neurons
Brain-derived neurotrophic factor (BDNF) is widely reported to enhance synaptic vesicle (SV)
exocytosis and neurotransmitter release. But it is still unclear whether BDNF enhances SV …
exocytosis and neurotransmitter release. But it is still unclear whether BDNF enhances SV …
Enhancing Precision and Efficiency of Cas9-Mediated Knockin Through Combinatorial Fusions of DNA Repair Proteins
…, AJ Romanowski, J Inen, B Altas… - The CRISPR …, 2023 - liebertpub.com
Cas9 targets genomic loci with high specificity. For knockin with double-strand break repair,
however, Cas9 often leads to unintended on-target knockout rather than intended edits. This …
however, Cas9 often leads to unintended on-target knockout rather than intended edits. This …
Nedd4-2-dependent regulation of astrocytic Kir4. 1 and Connexin43 controls neuronal network activity
Nedd4-2 is an E3 ubiquitin ligase in which missense mutation is related to familial epilepsy,
indicating its critical role in regulating neuronal network activity. However, Nedd4-2 …
indicating its critical role in regulating neuronal network activity. However, Nedd4-2 …
[HTML][HTML] Neuronal mTOR outposts: Implications for translation, signaling, and plasticity
B Altas, AJ Romanowski, GW Bunce… - Frontiers in Cellular …, 2022 - frontiersin.org
The kinase mTOR is a signaling hub for pathways that regulate cellular growth. In neurons,
the subcellular localization of mTOR takes on increased significance. Here, we review …
the subcellular localization of mTOR takes on increased significance. Here, we review …