Cited by 221Proteoglycans and glycosaminoglycans researchNanoparticle-Based Drug DeliveryUltrasound and Hyperthermia Applications

Hyaluronidase induces a transcapillary pressure gradient and improves the distribution and uptake of liposomal doxorubicin (Caelyx™) in human osteosarcoma xenografts

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Eikenes, L, Tari, M, Tufto, I, Bruland, Ø S, de Lange Davies, C·2005·British Journal of Cancer

Abstract

Liposomal drug delivery enhances the tumour selective localisation and may improve the uptake compared to free drug. However, the drug distribution within the tumour tissue may still be heterogeneous. Degradation of the extracellular matrix is assumed to improve the uptake and penetration of drugs. The effect of the ECM-degrading enzyme hyaluronidase on interstitial fluid pressure and microvascular pressure were measured in human osteosarcoma xenografts by the wick-in-needle and micropipette technique, respectively. The tumour uptake and distribution of liposomal doxorubicin were studied on tumour sections by confocal laser scanning microscopy. The drugs were injected i.v. 1 h after the hyaluronidase pretreatment. Intratumoral injection of hyaluronidase reduced interstitial fluid pressure in a nonlinear dose-dependent manner. Maximum interstitial fluid pressure reduction of approximately 50% was found after injection of 1500 U hyaluronidase. Neither intratumoral nor i.v. injection of hyaluronidase induced any changes in the microvascular pressure. Thus, hyaluronidase induced a transcapillary pressure gradient, resulting in a four-fold increase in the tumour uptake and improving the distribution of the liposomal doxorubicin. Hyaluronidase reduces a major barrier for drug delivery by inducing a transcapillary pressure gradient, and administration of hyaluronidase adjuvant with liposomal doxorubicin may thus improve the therapeutic outcome.

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  • For fibrotic lesion, degradation of extracellular matrix using collagenase or hyaluronidase can be effective strategies to enhance accumulation.

    “Besides, for the fibrotic lesion, degradation of the extracellular matrix using collagenase or hyaluronidase can be effective strategies to enhance accumulation [161, 162].”

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Authors
Eikenes, L., Tari, M., Tufto, I., Bruland, Ø. S., & de Lange Davies, C.
Affiliations
  • Norwegian University of Science and Technology (NO)
  • University of Oslo (NO)
Corresponding author
Eikenes, L
Venue
British Journal of Cancer
Published
2005-06-07
Volume
93
Issue
1
Pages
81-88
ISSN
  • 0007-0920 (ISSN-L)
  • 1532-1827
OpenAlex
W1985957186
Cited by
221
References
41
Citations by year
2026: 7 · 2025: 8 · 2024: 10 · 2023: 9 · 2022: 19 · 2021: 13 · 2020: 17 · 2019: 13 · 2018: 15 · 2017: 11 · 2016: 14 · 2015: 11 · 2014: 16 · 2013: 10 · 2012: 12
FWCI
2.04
Type
journal article
Language
en
Open access
Locations
  • British Journal of Cancer (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Kreftforeningen
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Proteoglycans and glycosaminoglycans research
  • Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
  • Physical Sciences › Engineering › Biomedical Engineering › Ultrasound and Hyperthermia Applications
Keywords
hyaluronidase, liposomal doxorubicin, pegylated liposomal doxorubicin, osteosarcoma, interstitial fluid pressure, extracellular matrix degradation, microvascular pressure, tumor xenografts, drug delivery enhancement
MeSH terms
Animals, Antibiotics, Antineoplastic, Doxorubicin, Female, Humans, Hyaluronoglucosaminidase, Liposomes, Mice, Inbred BALB C, Osteosarcoma, Transplantation, Heterologous, Microscopy, Confocal, Mice

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