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Special Collection: Drug Discovery in France Targeting Tumor-Associated Carbonic Anhydrases in Photothermal Therapy.
ChemMedChem
January 2025
Université de Montpellier, IBMM UMR 5247 - Pôle Chimie Balard Recherche, 1919 Route de Mende, 34293, Montpellier, FRANCE.
Tumor-associated human carbonic anhydrases (hCAs), particularly isoforms hCA IX and hCA XII, are overexpressed in hypoxic regions of solid tumors and play a crucial role in regulating pH homeostasis, promoting cancer cell survival and enhancing invasiveness. These enzymes have emerged as promising therapeutic targets in cancer treatment, including photothermal therapy (PTT). PTT is a minimally invasive technique that uses light-absorbing agents to convert near-infrared (NIR) light into heat, effectively inducing localized hyperthermia and promoting cancer cell apoptosis.
View Article and Find Full Text PDFAncestral carbonic anhydrase with significantly enhanced stability and activity for CO capture and utilization.
Bioresour Technol
January 2025
Department of Bioengineering and Biotechnology, Huaqiao University, Xiamen 361021, Fujian Province, PR China. Electronic address:
Carbonic anhydrases (CAs) has garnered increasing attention in carbon capture, utilization and storage (CCUS) due to their ecological friendliness. However, most of them suffer susceptibility to deactivation in harsh conditions. Herein, a reliable dataset was adopted for creating ancestral CAs through an optimized ancestral sequence reconstruction (ASR) method.
View Article and Find Full Text PDFRecent Advances and Future Directions in Extracorporeal Carbon Dioxide Removal.
J Clin Med
December 2024
Department of Adult Critical Care, Guy's and St Thomas' NHS Foundation Trust, King's Health Partners, London SE1 9RT, UK.
Extracorporeal carbon dioxide removal (ECCOR) is an emerging technique designed to reduce carbon dioxide (CO) levels in venous blood while enabling lung-protective ventilation or alleviating the work of breathing. Unlike high-flow extracorporeal membrane oxygenation (ECMO), ECCOR operates at lower blood flows (0.4-1.
View Article and Find Full Text PDFExploring the Inhibition of α-Carbonic Anhydrase by Sulfonamides: Insights into Potential Drug Targeting.
Int J Mol Sci
December 2024
Neurofarba Department, Section of Pharmaceutical Sciences, University of Florence, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy.
, the causative agent of toxoplasmosis, is a protozoan parasite capable of infecting a wide range of hosts, posing significant health risks, particularly to immunocompromised individuals and congenital transmission. Current therapeutic options primarily target the active tachyzoite stage but are limited by issues such as toxicity and incomplete efficacy. As a result, there is an urgent need for alternative therapies that can selectively target parasite-specific mechanisms critical for metabolic processes and host-parasite interactions.
View Article and Find Full Text PDFNovel 3-Sulfonamide Dual-Tail Pyrrol-2-one Bridged Molecules as Potent Human Carbonic Anhydrase Isoform Inhibitors: Design, Synthesis, Molecular Modeling Investigation, and Anticancer Activity in MeWo, SK-BR-3, and MG-63 Cell Lines.
J Med Chem
January 2025
Sezione di Scienze Farmaceutiche, NeuroFarba Department, Universita degli Studi di Firenze, Via Ugo Schiff 6, Sesto Fiorentino 50019, Italy.
Novel 3-sulfonamide pyrrol-2-one derivatives containing two sulfonamide groups were synthesized via a one-pot, three-component method using trifluoroacetic acid as a catalyst. Structural confirmation was achieved using spectroscopic techniques. The compounds were tested against four selected human carbonic anhydrase isoforms (hCA I, hCA II, hCA IX, and hCA XII).
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