Structures and general transport mechanisms by the major facilitator superfamily (MFS)

D Drew, RA North, K Nagarathinam… - Chemical reviews, 2021 - ACS Publications
The major facilitator superfamily (MFS) is the largest known superfamily of secondary active
transporters. MFS transporters are responsible for transporting a broad spectrum of …

Molecular, structural, functional, and pharmacological sites for vesicular glutamate transporter regulation

N Pietrancosta, M Djibo, S Daumas… - Molecular …, 2020 - Springer
Vesicular glutamate transporters (VGLUTs) control quantal size of glutamatergic
transmission and have been the center of numerous studies over the past two decades …

Ion transport and regulation in a synaptic vesicle glutamate transporter

F Li, J Eriksen, J Finer-Moore, R Chang, P Nguyen… - Science, 2020 - science.org
Synaptic vesicles accumulate neurotransmitters, enabling the quantal release by exocytosis
that underlies synaptic transmission. Specific neurotransmitter transporters are responsible …

Vesicular glutamate transporters are H+-anion exchangers that operate at variable stoichiometry

B Kolen, B Borghans, D Kortzak, V Lugo… - Nature …, 2023 - nature.com
Vesicular glutamate transporters accumulate glutamate in synaptic vesicles, where they also
function as a major Cl-efflux pathway. Here we combine heterologous expression and …

Cl as a bona fide signaling ion

BP Lüscher, L Vachel, E Ohana… - American Journal of …, 2020 - journals.physiology.org
Cl− is the major extracellular (Cl− out) and intracellular (Cl− in) anion whose concentration
is actively regulated by multiple transporters. These transporters generate Cl− gradients …

Mutation in glutamate transporter homologue GltTk provides insights into pathologic mechanism of episodic ataxia 6

E Colucci, ZR Anshari, MF Patiño-Ruiz… - Nature …, 2023 - nature.com
Episodic ataxias (EAs) are rare neurological conditions affecting the nervous system and
typically leading to motor impairment. EA6 is linked to the mutation of a highly conserved …

Ion and lipid orchestration of secondary active transport

D Drew, O Boudker - Nature, 2024 - nature.com
Transporting small molecules across cell membranes is an essential process in cell
physiology. Many structurally diverse, secondary active transporters harness …

Autocrine inhibition by a glutamate-gated chloride channel mediates presynaptic homeostatic depression

X Li, C Chien, Y Han, Z Sun, X Chen, D Dickman - Science Advances, 2021 - science.org
Homeostatic modulation of presynaptic neurotransmitter release is a fundamental form of
plasticity that stabilizes neural activity, where presynaptic homeostatic depression (PHD) …

Diversity of function and mechanism in a family of organic anion transporters

F Li, J Eriksen, J Finer-Moore, RM Stroud… - Current opinion in …, 2022 - Elsevier
Originally identified as transporters for inorganic phosphate, solute carrier 17 (SLC17) family
proteins subserve diverse physiological roles. The vesicular glutamate transporters …

[HTML][HTML] The mechanism and regulation of vesicular glutamate transport: Coordination with the synaptic vesicle cycle

J Eriksen, F Li, RH Edwards - Biochimica et Biophysica Acta (BBA) …, 2020 - Elsevier
The transport of classical neurotransmitters into synaptic vesicles generally relies on a H+
electrochemical gradient (∆ μ H+). Synaptic vesicle uptake of glutamate depends primarily …