Evidence map›Paper›PMID 40832524›Full record

ArticleACS medicinal chemistry letters2025

Discovery of Osivelotor (GBT021601): A Potent, Next-Generation Sickle Hemoglobin Polymerization Inhibitor.

Zhe Li, Carsten Alt, Kobina Dufu, Athiwat Hutchaleelaha, Qing Xu, Xinchun Zhang, Chien-Ming Li, Peter Rademacher, Caroline Bosmajian, Mira Patel Pochron and 3 more

Abstract read
In one paragraph

Article in ACS medicinal chemistry letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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

13 authors.

Zhe LiPfizer Inc, South San Francisco, California 94080, United States.ORCID https://orcid.org/0000-0002-3780-0760
Carsten AltPfizer Inc, South San Francisco, California 94080, United States.
Kobina DufuPfizer Inc, South San Francisco, California 94080, United States.
Athiwat HutchaleelahaGlobal Blood Therapeutics, Inc., South San Francisco, California 94080, United States.
Qing XuPfizer Inc, South San Francisco, California 94080, United States.
Xinchun ZhangGlobal Blood Therapeutics, Inc., South San Francisco, California 94080, United States.
Chien-Ming LiGlobal Blood Therapeutics, Inc., South San Francisco, California 94080, United States.
Peter RademacherGlobal Blood Therapeutics, Inc., South San Francisco, California 94080, United States.
Caroline BosmajianGlobal Blood Therapeutics, Inc., South San Francisco, California 94080, United States.
Mira Patel PochronPfizer Inc, South San Francisco, California 94080, United States.
James R PartridgeGlobal Blood Therapeutics, Inc., South San Francisco, California 94080, United States.
Donna OksenbergGlobal Blood Therapeutics, Inc., South San Francisco, California 94080, United States.
Brian E CathersPfizer Inc, South San Francisco, California 94080, United States.ORCID https://orcid.org/0000-0003-2793-7533

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This report details the discovery path of GBT021601 (osivelotor) (

Indexed as

covalent sickle hemoglobin modulatorhemoglobin oxygen affinityosivelotorred blood cell partitioningSchiff-base formationsickle cell disease

Identifiers

PMID40832524
PMCPMC12358975

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.