ReviewMarine drugs2026
Advances in Carrageenases: Molecular Engineering, Immobilization Techniques, and Biomedical Potential of Carrageenan Oligosaccharides.
Review in Marine drugs, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Carrageenan is a sulfated polysaccharide extracted from red algae, widely utilized in the food and pharmaceutical industries due to its unique gelling properties and biological activities. However, its high molecular weight and low solubility limit certain high-value applications. Carrageenases specifically degrade carrageenan to produce low-molecular-weight oligosaccharides with excellent bioactivities, thereby overcoming this bottleneck. This review systematically summarizes the microbial sources of carrageenases and the classification characteristics of their three types (κ, ι, and λ) within the GH16, GH82, and GH150 families. Furthermore, it highlights recent advances in molecular engineering strategies, including site-directed mutagenesis and non-catalytic domain fusion, as well as enzyme immobilization techniques utilizing carriers such as magnetic nanoparticles and metal-organic frameworks, which significantly enhance thermostability, catalytic efficiency, and reusability. Additionally, the potential applications of carrageenan oligosaccharides in biomedical fields, including antioxidant, immunomodulatory, antitumor, and anti-inflammatory activities, are thoroughly discussed. This review provides a theoretical reference for the rational design and industrial application of carrageenases, while also offering new insights for the high-value development of algal resources.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.