Evidence map›Paper›PMID 35064573›Full record

ReviewClinical pharmacology and therapeutics2022

Translational Approaches for Brain Delivery of Biologics via Cerebrospinal Fluid.

Shraddha S Sadekar, Mayumi Bowen, Hao Cai, Samira Jamalian, Hanine Rafidi, Whitney Shatz-Binder, Julien Lafrance-Vanasse, Pamela Chan, William J Meilandt, Amy Oldendorp and 7 more

Open access · hybridAbstract readReview
In one paragraph

Review in Clinical pharmacology and therapeutics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 39 citations in OpenAlex.

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  10. Intrathecal administration of Anti-Nogo-A antibody in macaque monkeys: Pharmacokinetics, tissue penetration and target interaction.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
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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

17 authors at 2 institutions in 1 country.

Shraddha S SadekarGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Mayumi BowenPharma Technical Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Hao CaiGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Samira JamalianGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Hanine RafidiGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Whitney Shatz-BinderGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Julien Lafrance-VanasseGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Pamela ChanGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
William J MeilandtGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Amy OldendorpGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Alavattam SreedharaPharma Technical Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Ann DaughertyPharma Technical Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Susan CrowellGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Kristin R WildsmithClinical Pharmacology and Translational Medicine, Neurology Business, Eisai, Nutley, New Jersey, USA.
Jasvinder AtwalGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Reina N FujiGenentech Research and Early Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Joshua HorvathPharma Technical Development, Genentech, Inc., a Member of the Roche Group, San Francisco, California, USA.
Roche (United States) · USEisai (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Delivery of biologics via cerebrospinal fluid (CSF) has demonstrated potential to access the tissues of the central nervous system (CNS) by circumventing the blood-brain barrier and blood-CSF barrier. Developing an effective CSF drug delivery strategy requires optimization of multiple parameters, including choice of CSF access point, delivery device technology, and delivery kinetics to achieve effective therapeutic concentrations in the target brain region, whereas also considering the biologic modality, mechanism of action, disease indication, and patient population. This review discusses key preclinical and clinical examples of CSF delivery for different biologic modalities (antibodies, nucleic acid-based therapeutics, and gene therapy) to the brain via CSF or CNS access routes (intracerebroventricular, intrathecal-cisterna magna, intrathecal-lumbar, intraparenchymal, and intranasal), including the use of novel device technologies. This review also discusses quantitative models of CSF flow that provide insight into the effect of fluid dynamics in CSF on drug delivery and CNS distribution. Such models can facilitate delivery device design and pharmacokinetic/pharmacodynamic translation from preclinical species to humans in order to optimize CSF drug delivery to brain regions of interest.

Indexed as

Biological ProductsBrainBiological TransportBlood-Brain BarrierCentral Nervous SystemHumansBiological Products

Identifiers

PMID35064573
PMCPMC9305158
OpenAlexW4207036658

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.