Evidence map›Paper›PMID 32987094›Full record

SynthesisAdvanced drug delivery reviews2020

Engineered tissues and strategies to overcome challenges in drug development.

Andrew S Khalil, Rudolf Jaenisch, David J Mooney

Abstract readSystematic Review
In one paragraph

Synthesis in Advanced drug delivery reviews, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
–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

42 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  19. Assessment of the Anti-adipogenic Effect ofCurrent pharmaceutical biotechnology · 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

3 authors.

Andrew S KhalilJohn A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02115, USA; Whitehead Institute for Biomedical Research, Cambridge, MA 02142, USA.
Rudolf JaenischWhitehead Institute for Biomedical Research, Cambridge, MA 02142, USA; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02142, USA. Electronic address: jaenisch@wi.mit.edu.
David J MooneyJohn A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02115, USA. Electronic address: mooneyd@seas.harvard.edu.

Funding

In Vitro Reprogramming of Somatic Cells into Pluripotent ES-like CellsR37HD045022 · NICHD · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI JAENISCH, RUDOLF · 2009 to 2017
$7.5M
Transcriptional condensates, epigenetic editing and Rett SyndromeR01MH104610 · NIMH · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI JAENISCH, RUDOLF, YOUNG, RICHARD · 2014 to 2023
$7.4M
An iPSC based platform for functionally assessing genetic and environmental riskR01NS088538 · NINDS · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI JAENISCH, RUDOLF, MYERS, RICHARD H · 2014 to 2018
$5.0M
Organ Design and Engineering Training Program (ODET Program)T32EB016652 · NIBIB · BRIGHAM AND WOMEN'S HOSPITAL · PI BONVENTRE, JOSEPH VINCENT · 2014 to 2023
$3.5M
3D Models of ImmunotherapyU01CA214369 · NCI · HARVARD UNIVERSITY · PI HODI, FRANK S, LEWIS, JENNIFER A. · 2017 to 2021
$2.9M
Biomaterial Cancer Vaccines that Generate Patient-Specific Antigen In SituR01CA223255 · NCI · HARVARD UNIVERSITY · PI MOONEY, DAVID J · 2018 to 2022
$2.1M
Scaffolds mimicking antigen presenting cellsR01FD006589 · FDA · HARVARD UNIVERSITY · PI MOONEY, DAVID J · 2018 to 2020
$1.8M
FDA HHS R01 FD006589NCI NIH HHS R01 CA223255NCI NIH HHS U01 CA214369NIBIB NIH HHS T32 EB016652NICHD NIH HHS R37 HD045022NIMH NIH HHS R01 MH104610NINDS NIH HHS R01 NS088538
6 · The paper itself

Abstract

Current preclinical studies in drug development utilize high-throughput in vitro screens to identify drug leads, followed by both in vitro and in vivo models to predict lead candidates' pharmacokinetic and pharmacodynamic properties. The goal of these studies is to reduce the number of lead drug candidates down to the most likely to succeed in later human clinical trials. However, only 1 in 10 drug candidates that emerge from preclinical studies will succeed and become an approved therapeutic. Lack of efficacy or undetected toxicity represents roughly 75% of the causes for these failures, despite these parameters being the primary exclusion criteria in preclinical studies. Recently, advances in both biology and engineering have created new tools for constructing new preclinical models. These models can complement those used in current preclinical studies by helping to create more realistic representations of human tissues in vitro and in vivo. In this review, we describe current preclinical models to identify their value and limitations and then discuss select areas of research where improvements in preclinical models are particularly needed to advance drug development. Following this, we discuss design considerations for constructing preclinical models and then highlight recent advances in these efforts. Taken together, we aim to review the advances as of 2020 surrounding the prospect of biological and engineering tools for adding enhanced biological relevance to preclinical studies to aid in the challenges of failed drug candidates and the burden this poses on the drug development enterprise and thus healthcare.

Indexed as

AnimalsDrug DevelopmentDrug DiscoveryDrug Evaluation, PreclinicalHumansIn Vitro TechniquesModels, AnimalModels, BiologicalNeoplasmsNeurodegenerative DiseasesObesityTissue EngineeringVaccinesVaccinesBioengineeringDisease modelingDrug developmentMicrophysiological systemsPreclinical studiesStem cell engineeringTissue engineering

Identifiers

PMID32987094
PMCPMC7518978

What OpenQuestion holds

Textmetadata
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.