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Ion channel classification through machine learning and protein language model embeddings

Author(s): Ghazikhani H; Butler G;

Ion channels are critical membrane proteins that regulate ion flux across cellular membranes, influencing numerous biological functions. The resource-intensive nature of traditional wet lab experiments for ion channel identification has led to an increasing emphasis on computational techniques. This study extends our previous work on protein language mode ...

Article GUID: 39572876


Immunomodulation of human T cells by microbubble-mediated focused ultrasound

Author(s): Baez A; Singh D; He S; Hajiaghayi M; Gholizadeh F; Darlington PJ; Helfield B;

While met with initial and ground-breaking success targeting blood borne cancers, cellular immunotherapy remains significantly hindered in the context of solid tumors by the tumor microenvironment. Focused ultrasound, in conjunction with microbubbles, has found tremendous potential as a targeted and local drug/gene delivery technique for cancer therapy. T ...

Article GUID: 39502696


Otilonium Bromide Exhibits Potent Antifungal Effects by Blocking Ergosterol Plasma Membrane Localization and Triggering Cytotoxic Autophagy in Candida Albicans

Author(s): Zhen C; Wang L; Feng Y; Whiteway M; Hang S; Yu J; Lu H; Jiang Y;

Candidiasis, which presents a substantial risk to human well-being, is frequently treated with azoles. However, drug-drug interactions caused by azoles inhibiting the human CYP3A4 enzyme, together with increasing resistance of Candida species to azoles, represent serious issues with this class of drug, making it imperative to develop innovative antifungal ...

Article GUID: 38995235


Optimizing energy efficiency in brackish water reverse osmosis (BWRO): A comprehensive study on prioritizing critical operating parameters for specific energy consumption minimization

Author(s): Abkar L; Aghili Mehrizi A; Jafari M; Beck SE; Ghassemi A; Van Loosdrecht MCM;

Reverse osmosis (RO) systems offer a viable solution for treating brackish water (BW), a common but underutilized water resource. However, the energy-intensive nature of brackish water reverse osmosis (BWRO) systems poses affordability challenges to water supply, necessitating a focus on minimizing their energy consumption to support SDG6's goal of pr ...

Article GUID: 38688362


Exploiting protein language models for the precise classification of ion channels and ion transporters

Author(s): Ghazikhani H; Butler G;

This study introduces TooT-PLM-ionCT, a comprehensive framework that consolidates three distinct systems, each meticulously tailored for one of the following tasks: distinguishing ion channels (ICs) from membrane proteins (MPs), segregating ion transporters (ITs) from MPs, and differentiating ICs from ITs. Drawing upon the strengths of six Protein Languag ...

Article GUID: 38656743


Discovery of an adjuvant that resensitizes polymyxin B-resistant bacteria

Author(s): Mahdavi M; Findlay BL;

Infections caused by antibiotic-resistant bacteria are a major threat to health, increasing mortality rates and straining health systems worldwide. Adjuvants targeted to beta-lactamase function are able to resensitize bacteria to beta-lactam antibiotics, but there is comparatively little research into the use of adjuvants against other resistance phenotyp ...

Article GUID: 38096681


A Comparative Study of the Self-Cleaning and Filtration Performance of Suspension Plasma-Sprayed TiO2 Ultrafiltration and Microfiltration Membranes

Author(s): Alebrahim E; Moreau C;

This study investigated the performance of photocatalytic titanium dioxide microfiltration membranes with an average pore size of approximately 180 nm and ultrafiltration membranes with an average pore size of around 40 nm fabricated with the suspension plasma spray process. The membranes were evaluated for their filtration performance using SiO2 particle ...

Article GUID: 37755172


Integrating of electrocoagulation process with submerged membrane bioreactor for wastewater treatment under low voltage gradients

Author(s): Bani-Melhem K; Elektorowicz M; Tawalbeh M; Al Bsoul A; El Gendy A; Kamyab H; Yusuf M;

Polycyclic aromatic hydrocarbons (PAHs) are present in wastewater from various sources like industry, roads, and household waste. They are difficult to remove due to their low concentration, stability, and ability to combine with other organic substances. The study aimed to address membrane fouling in the submerged membrane bioreactor (SMBR) used for wast ...

Article GUID: 37536541


Enhanced identification of membrane transport proteins: a hybrid approach combining ProtBERT-BFD and convolutional neural networks

Author(s): Ghazikhani H; Butler G;

Transmembrane transport proteins (transporters) play a crucial role in the fundamental cellular processes of all organisms by facilitating the transport of hydrophilic substrates across hydrophobic membranes. Despite the availability of numerous membrane protein sequences, their structures and functions remain largely elusive. Recently, natural language p ...

Article GUID: 37497772


Impact of Pollutant Ozone on the Biophysical Properties of Tear Film Lipid Layer Model Membranes

Author(s): Keramatnejad M; DeWolf C;

Ozone exposure from environmental smog has been implicated as a risk factor for developing dry eye disease (DED). The tear film lipid layer (TFLL), which is the outermost layer of the tear film and responsible for surface tension reduction while blinking, is in direct contact with the environment and serves as the first line of defense against external ag ...

Article GUID: 36837668


A biophysical study of tear film lipid layer model membranes

Author(s): Keramatnejad M; DeWolf C;

Tear film lipid layer (TFLL), the final layer of the human tear film is responsible for surface tension reduction while blinking, water evaporation retardation and maintaining the stability of the tear film. The study of the composition-structure-function relationship of TFLL is paramount, as a compromised structure of TFLL leads to the emergence of dry e ...

Article GUID: 36535341


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