Results 81 to 90 of about 2,764 (197)

Synergistic Regulation of Biomaterials and Macrophages: A Novel Paradigm in Immunotherapy

MedComm – Biomaterials and Applications, Volume 5, Issue 4, December 2026.
Bioengineered materials mediating the modulation of macrophage plasticity and inflammatory signals in the tumor microenvironment effectively remodel immunoregulatory states, boost antitumor immunity, and promote tissue repair, achieving synergistic therapeutic outcomes.
Jiayu Zhang, Songhang Xing, Shanshan Zhang, Yuan Hao, Xiaojie Qu, Wurihan Bao, Manwei Hao, Han Sun, Mingyuan Dong, Huiling Zhang, Dan Huang, Yiqi Wang, Xuanjie Jiang, Xiaoyu Pu, Yanyan Chi, Xingtong Wang, Xuefeng Li   +16 more
wiley   +1 more source

Fucoidans from Laminaria hyperborea demonstrate bactericidal activity against diverse bacteria [PDF]

Fucoidans are a heterogenous class of fucose-rich sulfated carbohydrates which have attracted increasing attention in cancerand infammation research due to their bioactive properties.
Andersen, Thomas Emil; id_orcid, Beagan, Luke, Bang, Line Lundegård; id_orcid, Ding, Ming; id_orcid, Grønnemose, Rasmus Birkholm, Foertsch, Sebastian, Pettersen, Jens Sivkær; id_orcid   +6 more
core   +1 more source

Biocompatible and biodegradable wound dressings on the basis of seaweed polysaccharides (review of literature)

Вестник хирургии имени И.И. Грекова, 2020
The review presents the characteristics of modern biocompatible and biodegradable wound dressings on the basis of seaweed polysaccharides (carrageenans of red algae, fucoidans and alginates of brown algae, ulvans of green algae) and notes the key ...
T. A. Kuznetsova, N. N. Besednova, V. V. Usov, B. G. Andryukov   +3 more
doaj   +1 more source

Marine Algae‐Derived Starch and Polysaccharides for Sustainable Bioplastics: Processing, Properties, Environmental Performance, and Future Prospects

Engineering Reports, Volume 8, Issue 11, November 2026.
Marine algae‐derived starch represents a sustainable feedstock for biodegradable bioplastics due to its renewability, rapid growth, and minimal land and freshwater requirements. This review examines starch extraction, bioplastic synthesis, material properties, biodegradation behavior, environmental performance, applications, and commercialization ...
Rejeesh C. Rajendran, Abhishek Agarwal, David N.V., Jamyang Choden   +3 more
wiley   +1 more source

Extraction, fractionation, and chemical characterisation of fucoidans from the brown seaweed Sargassum pallidum

Czech Journal of Food Sciences, 2016
The fucoidans were obtained by extraction with water and gradient precipitation with different concentrations of ethanol. The main structural characterisations and bioactivities were achieved.
Xin Liu, Bin Liu, Xiao-Lei Wei, Zhen-Liang Sun, Chang-Yun Wang   +4 more
doaj   +1 more source

Medjool Date Seed Polysaccharides Attenuate DSS‐Induced Colitis and Associated Hepatic Oxidative Injury in Mice, Accompanied by Gut Microbiota Alterations

Food Frontiers, Volume 7, Issue 6, November 2026.
Medjool date seeds were dried, milled, and extracted (80°C, 180 min), followed by centrifugation (1000 rpm, 15 min) and BCA analysis to obtain the polysaccharide fraction (MDSP), which was characterized by TEM, FTIR, XPS, NMR, UV‐Vis, and TGA. In Balb/c mice with DSS‐induced colitis (2.25% DSS, Day 1.15), oral administration of MDSP‐H (300 mg/Kg ...
Sadeeq Ullah, Caixia Guo, Xiao Zou, Junhong Xie, Hidayat Ullah, Muhammad Ishaq, Xiang Xiao, Wenqi Xu, Yanguang Cong, Chuanjiang Dong, Lu Li   +10 more
wiley   +1 more source

Antithrombin Activity of Fucoidan

Journal of Biological Chemistry, 1989
Fucoidan, poly(L-fucopyranose) linked primarily alpha 1----2 with either a C3- or a C4-sulfate, is an effective anticoagulant in vitro and in vivo (Springer, G. F., Wurzel, H. A., McNeal, G. M., Jr., Ansell, N. J., and Doughty, M. F. (1957) Proc. Soc. Exp. Biol. Med. 94, 404-409).
F C Church, J B Meade, R E Treanor, H C Whinna   +3 more
openaire   +3 more sources

Gut Microbiota and Hashimoto's Thyroiditis: Microecological Regulatory Mechanisms and Clinical Significance Based on the Gut–Thyroid Axis

VIEW Medicine, Volume 1, Issue 1, November 2026.
ABSTRACT The human gut microbiota is highly diverse and widely distributed throughout the gastrointestinal tract, playing an important role in immune homeostasis. With advances in microbiome research, the concept of the “gut–thyroid axis” has emerged to describe a potential bidirectional relationship between gut microbiota and thyroid function ...
Yafei Liu, Yifei Gong, Qun Wang
wiley   +1 more source

Initial evaluation of six different brown algae species as source for crude bioactive fucoidans

, 2020
The fucose-containing sulfated polysaccharides (syn. fucoidans) from brown seaweeds exhibit multiple biological activities. The aim of the present study was to evaluate the suitability of crude fucoidans from six different brown algal species for further
Bittkau, Kaya Saskia, Alban, Susanne, Neupane, Sandesh   +2 more
core   +1 more source

Marine Plug Flow Bioreactors Provide a High‐Throughput Assay of Potential DOC Bioavailability

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 11, November 2026.
Abstract Dissolved organic carbon (DOC) forms the largest reservoir of reduced carbon in the ocean, yet its bioavailability and the microbial processes governing its transformation remain poorly constrained. Traditional seawater batch cultures have been indispensable for measuring bioavailable DOC (BDOC), but their long incubation times and limited ...
N. Baetge, E. H. Halewood, K. O. Opalk, E. K. Wear, C. A. Carlson   +4 more
wiley   +1 more source