Exploiting transferrin receptor for delivering drugs across the blood-brain barrier
Open accessAbstract
Delivery of large molecule drugs across the blood brain barrier is increasingly being seen as an achievable goal. Several technologies have been described where following peripheral administration the molecules can be detected in the brain. Foremost amongst these technologies are antibodies against the transferrin receptor. Following a burst of publications in the very early twenty first century, excitement seemed to wane as contrary data started to emerge. Over the last few years antibodies against transferrin receptor have again started to raise hopes of successful drug delivery to the central nervous system, as protein engineering techniques have allowed a more detailed understanding of the antibody properties necessary for successful transport across the blood brain barrier.
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The Tf-TfR system is considered a promising target to enhance the uptake of drugs that are specifically conjugated to Tf to be recognized by the TfR and to facilitate uptake in multidrug-resistant tumor cells.
“Therefore, the Tf–TfR system is considered a promising target to enhance the uptake of drugs that are specifically conjugated to Tf to be recognized by the TfR and to facilitate uptake in, i.e. multidrug-resistant tumor cells [104].”
From Iron as a central player and promising target in cancer progression (2019) · cites this paper as [104]
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Iron as a central player and promising target in cancer progression
Jung, M., Mertens, C., Tomat, E., & Brüne, B. (2019) · International Journal of Molecular Sciences · doi:10.3390/ijms20020273 · Cited by 268 · see citing works
- Authors
- Paterson, J., & Webster, C. I.
- Corresponding author
- Webster, Carl I.
- Venue
- Drug Discovery Today Technologies
- Publisher
- Elsevier BV
- Published
- 2016-06
- Volume
- 20
- Pages
- 49-52
- ISSN
- 1740-6749 (ISSN-L)
- OpenAlex
- W2543298877
- Cited by
- 87
- References
- 21
- Citations by year
- 2026: 1 · 2025: 6 · 2024: 9 · 2023: 9 · 2022: 14 · 2021: 13 · 2020: 17 · 2019: 13 · 2018: 4 · 2017: 1
- FWCI
- 3.29
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Drug Discovery Today Technologies (publishedVersion, cc-by-nc-nd)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Neuroscience › Neurology › Barrier Structure and Function Studies
- Health Sciences › Medicine › Oncology › Drug Transport and Resistance Mechanisms
- Physical Sciences › Materials Science › Biomaterials › Nanoparticle-Based Drug Delivery
- Keywords
- transferrin receptor, blood-brain barrier, brain drug delivery, large molecule drugs, protein engineering, antibody properties, transcytosis
- MeSH terms
- Animals, Antibodies, Blood-Brain Barrier, Pharmaceutical Preparations, Humans, Receptors, Transferrin, Drug Delivery Systems
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