Evidence map›Paper›PMID 28244990›Full record

ReviewNature biotechnology2017

The chemical evolution of oligonucleotide therapies of clinical utility.

Anastasia Khvorova, Jonathan K Watts

Open access · greenAbstract readReview
In one paragraph

Review in Nature biotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 587 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
587citing papers in PubMed, 2 pooled it
41.3field-weighted citation impact, top 1% 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

587 citing papers in PubMed, 2 syntheses or guidelines pooled it, 1,150 citations in OpenAlex.

  1. Pooled it
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  20. Are RNA Therapies a Solid Foundation or a Frontier Yet to Be Conquered?International journal of molecular sciences · 2026
    Review

527 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Anastasia KhvorovaRNA Therapeutics Institute, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Jonathan K WattsRNA Therapeutics Institute, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
University of Massachusetts Chan Medical School · US

Funding

Development of RNAi based sFLT1-targeting therapeutics for treatment of PreeclampsiaR01HD086111 · NICHD · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KHVOROVA, ANASTASIA · 2016 to 2020
$3.4M
Exosome based therapeutics in Huntington's diseaseUH3TR000888 · NCATS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI ARONIN, NEIL, KHVOROVA, ANASTASIA · 2015 to 2017
$3.0M
Inter and intra-cellular trafficking pathways for natural and therapeutic RNAsR01GM108803 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KHVOROVA, ANASTASIA · 2014 to 2018
$2.0M
NCATS NIH HHS UH3 TR000888NICHD NIH HHS R01 HD086111NIGMS NIH HHS R01 GM108803
6 · The paper itself

Abstract

After nearly 40 years of development, oligonucleotide therapeutics are nearing meaningful clinical productivity. One of the key advantages of oligonucleotide drugs is that their delivery and potency are derived primarily from the chemical structure of the oligonucleotide whereas their target is defined by the base sequence. Thus, as oligonucleotides with a particular chemical design show appropriate distribution and safety profiles for clinical gene silencing in a particular tissue, this will open the door to the rapid development of additional drugs targeting other disease-associated genes in the same tissue. To achieve clinical productivity, the chemical architecture of the oligonucleotide needs to be optimized with a combination of sugar, backbone, nucleobase, and 3'- and 5'-terminal modifications. A portfolio of chemistries can be used to confer drug-like properties onto the oligonucleotide as a whole, with minor chemical changes often translating into major improvements in clinical efficacy. One outstanding challenge in oligonucleotide chemical development is the optimization of chemical architectures to ensure long-term safety. There are multiple designs that enable effective targeting of the liver, but a second challenge is to develop architectures that enable robust clinical efficacy in additional tissues.

Indexed as

AnimalsDrug DesignHumansMolecular Targeted TherapyOligonucleotides, AntisenseRNARNAi TherapeuticsOligonucleotides, AntisenseRNA

Identifiers

PMID28244990
PMCPMC5517098
OpenAlexW2592524531

What OpenQuestion holds

Textmetadata
LicenceTDM
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.