Evidence map›Paper›PMID 34025395›Full record

ArticleFrontiers in pharmacology2021

Antibody Format and Serum Disposition Govern Ocular Pharmacokinetics of Intravenously Administered Protein Therapeutics.

Vittal Shivva, C Andrew Boswell, Hanine Rafidi, Robert F Kelley, Amrita V Kamath, Susan R Crowell

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 28% of its field
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

5 citing papers in PubMed, 7 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Vittal ShivvaPreclinical and Translational Pharmacokinetics and Pharmacodynamics, Genentech, South San Francisco, CA, United States.
C Andrew BoswellPreclinical and Translational Pharmacokinetics and Pharmacodynamics, Genentech, South San Francisco, CA, United States.
Hanine RafidiPreclinical and Translational Pharmacokinetics and Pharmacodynamics, Genentech, South San Francisco, CA, United States.
Robert F KelleyPharmaceutical Development, Genentech, South San Francisco, CA, United States.
Amrita V KamathPreclinical and Translational Pharmacokinetics and Pharmacodynamics, Genentech, South San Francisco, CA, United States.
Susan R CrowellPreclinical and Translational Pharmacokinetics and Pharmacodynamics, Genentech, South San Francisco, CA, United States.
Institute for Clinical Pharmacodynamics (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein therapeutics have witnessed tremendous use and application in recent years in treatment of various diseases. Predicting efficacy and safety during drug discovery and translational development is a key factor for successful clinical development of these therapies. In general, drug related toxicities are predominantly driven by pharmacokinetic (PK) exposure at off-target sites. This work explores the ocular PK of intravenously administered protein therapeutics to understand impact of antibody format on off-site exposure. Species matched non-binding rabbit antibody proteins (rabFab and rabIgG) were intravenously administered to male New Zealand White rabbits at a single 1 mg bolus dose and exposure was measured up to 3 weeks. As anticipated based on absence of FcRn recycling, rabFab has relatively fast systemic PK (CL-943 mL/day and t

Indexed as

aqueous humorintravenous administrationocular pharmacokineticsrabFabrabIgGtissue partitioningvitreous humor

Identifiers

PMID34025395
PMCPMC8138871
OpenAlexW3157442317

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.