Drug delivery to the central nervous system

E Nance, SH Pun, R Saigal, DL Sellers - Nature Reviews Materials, 2022 - nature.com
Despite the rising global incidence of central nervous system (CNS) disorders, CNS drug
development remains challenging, with high costs, long pathways to clinical use and high …

Recent progress on polysaccharide-based hydrogels for controlled delivery of therapeutic biomolecules

MI Rial-Hermida, A Rey-Rico… - ACS Biomaterials …, 2021 - ACS Publications
A plethora of applications using polysaccharides have been developed in recent years due
to their availability as well as their frequent nontoxicity and biodegradability. These polymers …

Recent advance in delivery system and tissue engineering applications of chondroitin sulfate

J Yang, M Shen, H Wen, Y Luo, R Huang, L Rong… - Carbohydrate …, 2020 - Elsevier
Chondroitin sulfate (CS) is a naturally derived bioactive macromolecule and the major
component of extracellular matrix (ECM), which widely distributed in various organisms and …

Heparin-mediated delivery of bone morphogenetic protein-2 improves spatial localization of bone regeneration

MH Hettiaratchi, L Krishnan, T Rouse, C Chou… - Science …, 2020 - science.org
Supraphysiologic doses of bone morphogenetic protein-2 (BMP-2) are used clinically to
promote bone formation in fracture nonunions, large bone defects, and spinal fusion …

Self-assembling peptide hydrogels for the stabilization and sustained release of active Chondroitinase ABC in vitro and in spinal cord injuries

A Raspa, L Carminati, R Pugliese, F Fontana… - Journal of Controlled …, 2021 - Elsevier
Activated microglia/macrophages infiltration, astrocyte migration, and increased production
of inhibitory chondroitin sulfate proteoglycans (CSPGs) are standard harmful events taking …

[HTML][HTML] Inhibition of CSPG receptor PTPσ promotes migration of newly born neuroblasts, axonal sprouting, and recovery from stroke

F Luo, J Wang, Z Zhang, Z You, A Bedolla… - Cell reports, 2022 - cell.com
In addition to neuroprotective strategies, neuroregenerative processes could provide targets
for stroke recovery. However, the upregulation of inhibitory chondroitin sulfate proteoglycans …

[HTML][HTML] Multiscale design of stiffening and ROS scavenging hydrogels for the augmentation of mandibular bone regeneration

Y Wu, X Li, Y Sun, X Tan, C Wang, Z Wang, L Ye - Bioactive Materials, 2023 - Elsevier
Although biomimetic hydrogels play an essential role in guiding bone remodeling,
reconstructing large bone defects is still a significant challenge since bioinspired gels often …

[HTML][HTML] The extracellular matrix as modifier of neuroinflammation and recovery in ischemic stroke and intracerebral hemorrhage

H Li, S Ghorbani, CC Ling, VW Yong, M Xue - Neurobiology of Disease, 2023 - Elsevier
Stroke is the second leading cause of death worldwide and has two major subtypes:
ischemic stroke and hemorrhagic stroke. Neuroinflammation is a pathological hallmark of …

Recent advances in the therapeutic uses of chondroitinase ABC

E Muir, F De Winter, J Verhaagen, J Fawcett - Experimental neurology, 2019 - Elsevier
Many studies, using pre-clinical models of SCI, have demonstrated the efficacy of
chondroitinase ABC as a treatment for spinal cord injury and this has been confirmed in …

Engineering hydrogels for affinity-based release of therapeutic proteins

CJ Teal, SP Lu, MS Shoichet - Chemistry of Materials, 2024 - ACS Publications
Therapeutic proteins can treat a myriad of diseases; however, their effectiveness is limited
by short half-lives. Controlled release systems are advantageous because they prolong the …