Results 51 to 60 of about 1,383,477 (261)

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso   +5 more
wiley   +1 more source

Intracellular zinc modulates cardiac ryanodine receptor-mediated calcium release [PDF]

open access: yes, 2015
This work was supported by University of St. Andrews, Tenovus Scotland Grant T14/35 (to S. J. P.), British Heart Foundation Grant FS/14/69/31001 (to S. J.
Woodier, Jason   +9 more
core   +1 more source

Transmembrane TM3b of Mechanosensitive Channel MscS Interacts With Cytoplasmic Domain Cyto-Helix

open access: yesFrontiers in Physiology, 2018
The mechanosensitive channel MscS functions as an osmolyte emergency release-valve in the event of a sudden decrease in external environmental osmolarity.
Xiaomin Wang   +5 more
doaj   +1 more source

The identification of the key residues E829 and R845 involved in transient receptor potential melastatin 2 channel gating

open access: yesFrontiers in Aging Neuroscience, 2022
Transient receptor potential melastatin 2 (TRPM2), a non-selective cation channel, is involved in many physiological and pathological processes, including temperature sensing, synaptic plasticity regulation, and neurodegenerative diseases.
Yuhuan Luo   +4 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Single-Molecule Studies of Ion Channels Expressing Unnatural Amino Acids [PDF]

open access: yes, 2011
The nicotinic acetylcholine receptors are pentameric ligand-gated ion channels that mediate fast synaptic transmission in the brain and peripheral nervous system.
Shanata, Jai Anand Pattur
core   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

open access: yesFEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph   +7 more
wiley   +1 more source

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

open access: yesFEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow   +12 more
wiley   +1 more source

β Subunit M2-M3 loop conformational changes are uncoupled from α1 β glycine receptor channel gating: implications for human hereditary hyperekplexia. [PDF]

open access: yesPLoS ONE, 2011
Hereditary hyperekplexia, or startle disease, is a neuromotor disorder caused mainly by mutations that either prevent the surface expression of, or modify the function of, the human heteromeric α1 β glycine receptor (GlyR) chloride channel.
Qiang Shan, Lu Han, Joseph W Lynch
doaj   +1 more source

Incorporating physics to overcome data scarcity in predictive modeling of protein function: A case study of BK channels.

open access: yesPLoS Computational Biology, 2023
Machine learning has played transformative roles in numerous chemical and biophysical problems such as protein folding where large amount of data exists.
Erik Nordquist   +9 more
doaj   +1 more source

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