GTP energy dependence of endocytosis and autophagy in the aging brain and Alzheimer's disease

RAS Martínez, PD Pinky, BA Harlan, GJ Brewer - Geroscience, 2023 - Springer
Increased interest in the aging and Alzheimer's disease (AD)-related impairments in
autophagy in the brain raise important questions about regulation and treatment. Since …

KCNQ potassium channels as targets of botanical folk medicines

KE Redford, GW Abbott - Annual review of pharmacology and …, 2022 - annualreviews.org
Since prehistory, human species have depended on plants for both food and medicine.
Even in countries with ready access to modern medicines, alternative treatments are still …

Native American ataxia medicines rescue ataxia-linked mutant potassium channel activity via binding to the voltage sensing domain

RW Manville, J Alfredo Freites, R Sidlow… - Nature …, 2023 - nature.com
There are currently no drugs known to rescue the function of Kv1. 1 voltage-gated potassium
channels carrying loss-of-function sequence variants underlying the inherited movement …

Modulation of Acid-Sensing Ion Channels by Tannic Acid and Green Tea via a Membrane-Mediated Mechanism

A Hawashin, IC Brakmann, Y Tian… - ACS Chemical …, 2023 - ACS Publications
Acid-sensing ion channels (ASICs) are proton-gated ion channels that contribute to pain
perception and neurotransmission. Being involved in sensing inflammation and ischemia …

Green Tea Catechins,(−)‐Catechin Gallate, and (−)‐Gallocatechin Gallate are Potent Inhibitors of ABA‐Induced Stomatal Closure

K Sato, S Saito, K Endo, M Kono, T Kakei… - Advanced …, 2022 - Wiley Online Library
Stomatal movement is indispensable for plant growth and survival in response to
environmental stimuli. Cytosolic Ca2+ elevation plays a crucial role in ABA‐induced …

Medicinal plant rosemary relaxes blood vessels by activating vascular smooth muscle KCNQ channels

RW Manville, SN Baldwin, EØ Eriksen… - The FASEB …, 2023 - Wiley Online Library
The evergreen plant rosemary (Salvia rosmarinus) has been employed medicinally for
centuries as a memory aid, analgesic, spasmolytic, vasorelaxant and antihypertensive, with …

[HTML][HTML] Chinese herbal medicine for the treatment of cardiovascular diseases─ targeting cardiac ion channels

Z Yan, L Zhong, W Zhu, SK Chung, P Hou - Pharmacological Research, 2023 - Elsevier
Cardiovascular disease (CVD) remains the leading cause of morbidity and mortality,
imposing an increasing global health burden. Cardiac ion channels (voltage-gated Na V, Ca …

[HTML][HTML] KCNQ5 activation by tannins mediates vasorelaxant effects of barks used in Native American botanical medicine

RW Manville, KE Redford, J van der Horst… - … : official publication of …, 2022 - ncbi.nlm.nih.gov
Tree and shrub barks have been used as folk medicine by numerous cultures across the
globe for millennia, for a variety of indications, including as vasorelaxants and …

Suppression of the excitability of rat nociceptive secondary sensory neurons following local administration of the Phytochemical,(-)-Epigallocatechin-3-gallate

M Uchino, Y Sashide, M Takeda - Brain Research, 2023 - Elsevier
Abstract The phytochemical, polyphenolic compound,(-)-epigallocatechin-3-gallate (EGCG),
is the main catechin found in green tea. Although a modulatory effect of EGCG on voltage …

[HTML][HTML] Genetically predicted green tea intake and the risk of arterial embolism and thrombosis

L Jia, Y Chen, C Liu, Y Luan, M Jia - Frontiers in Medicine, 2023 - frontiersin.org
Green tea intake has been demonstrated to protect against arterial embolism and
thrombosis in previous observational studies. However, whether there is a causative …