Evidence map›Paper›PMID 34597748›Full record

ReviewAdvanced drug delivery reviews2021

Red blood cells: The metamorphosis of a neglected carrier into the natural mothership for artificial nanocarriers.

Patrick M Glassman, Elizabeth D Hood, Laura T Ferguson, Zongmin Zhao, Don L Siegel, Samir Mitragotri, Jacob S Brenner, Vladimir R Muzykantov

Abstract readReview
In one paragraph

Review in Advanced drug delivery reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

41 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Patrick M GlassmanDepartment of Systems Pharmacology and Translational Therapeutics, Center for Targeted Therapeutics and Translational Nanomedicine of the Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
Elizabeth D HoodDepartment of Systems Pharmacology and Translational Therapeutics, Center for Targeted Therapeutics and Translational Nanomedicine of the Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
Laura T FergusonDepartment of Systems Pharmacology and Translational Therapeutics, Center for Targeted Therapeutics and Translational Nanomedicine of the Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States; Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
Zongmin ZhaoDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, IL 60612, United States.
Don L SiegelDepartment of Pathology & Laboratory Medicine, Division of Transfusion Medicine & Therapeutic Pathology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
Samir MitragotriJohn A. Paulson School of Engineering and Applied Sciences, Harvard University, Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02138, United States.
Jacob S BrennerDepartment of Systems Pharmacology and Translational Therapeutics, Center for Targeted Therapeutics and Translational Nanomedicine of the Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States; Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States.
Vladimir R MuzykantovDepartment of Systems Pharmacology and Translational Therapeutics, Center for Targeted Therapeutics and Translational Nanomedicine of the Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, United States. Electronic address: muzykant@pennmedicine.upenn.edu.

Funding

NRSA Training CoreTL1TR001880 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI MEAGHER, EMMA ANNE · 2016 to 2025
$10.0M
Vascular Targeting of Nanocarriers for RNAR01HL155106 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI MUZYKANTOV, VLADIMIR R, WEISSMAN, DREW · 2021 to 2024
$3.1M
Vascular delivery of nanocarriers by erythrocyresR01HL143806 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI MUZYKANTOV, VLADIMIR R · 2018 to 2021
$2.8M
BC-mediated delivery of thromboprophylaxisR01HL159256 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI MUZYKANTOV, VLADIMIR R · 2021 to 2024
$2.6M
NCATS NIH HHS TL1 TR001880NHLBI NIH HHS R01 HL143806NHLBI NIH HHS R01 HL155106NHLBI NIH HHS R01 HL159256
6 · The paper itself

Abstract

Drug delivery research pursues many types of carriers including proteins and other macromolecules, natural and synthetic polymeric structures, nanocarriers of diverse compositions and cells. In particular, liposomes and lipid nanoparticles represent arguably the most advanced and popular human-made nanocarriers, already in multiple clinical applications. On the other hand, red blood cells (RBCs) represent attractive natural carriers for the vascular route, featuring at least two distinct compartments for loading pharmacological cargoes, namely inner space enclosed by the plasma membrane and the outer surface of this membrane. Historically, studies of liposomal drug delivery systems (DDS) astronomically outnumbered and surpassed the RBC-based DDS. Nevertheless, these two types of carriers have different profile of advantages and disadvantages. Recent studies showed that RBC-based drug carriers indeed may feature unique pharmacokinetic and biodistribution characteristics favorably changing benefit/risk ratio of some cargo agents. Furthermore, RBC carriage cardinally alters behavior and effect of nanocarriers in the bloodstream, so called RBC hitchhiking (RBC-HH). This article represents an attempt for the comparative analysis of liposomal vs RBC drug delivery, culminating with design of hybrid DDSs enabling mutual collaborative advantages such as RBC-HH and camouflaging nanoparticles by RBC membrane. Finally, we discuss the key current challenges faced by these and other RBC-based DDSs including the issue of potential unintended and adverse effect and contingency measures to ameliorate this and other concerns.

Indexed as

Drug CarriersDrug Delivery SystemsErythrocytesHumansLipidsLiposomesNanoparticlesDrug CarriersLipidsLiposomesDrug DeliveryliposomesPharmacokineticsRed blood cell

Identifiers

PMID34597748
PMCPMC8556370

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.