Evidence map›Paper›PMID 38329389›Full record

ArticleCancer research communications2024

Identification and Characterization of a Small Molecule Bcl-2 Functional Converter.

Prasad R Kopparapu, Martin C Pearce, Christiane V Löhr, Cathy Duong, Hyo Sang Jang, Shanthakumar Tyavanagimatt, Edmond F O'Donnell, Harikrishna Nakshatri, Siva K Kolluri

Open access · goldAbstract read
In one paragraph

Article in Cancer research communications, 2024. 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
1.2field-weighted citation impact, top 24% 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, 5 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

9 authors at 2 institutions in 1 country.

Prasad R KopparapuCancer Research Laboratory, Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon.ORCID 0000-0002-1999-7942
Martin C PearceCancer Research Laboratory, Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon.ORCID 0000-0002-2250-6067
Christiane V LöhrDepartment of Biomedical Sciences, Carlson College of Veterinary Medicine, Oregon State University, Corvallis, Oregon.ORCID 0000-0003-3787-5583
Cathy DuongCancer Research Laboratory, Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon.ORCID 0000-0002-2257-2793
Hyo Sang JangCancer Research Laboratory, Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon.ORCID 0000-0003-0460-9924
Shanthakumar TyavanagimattCancer Research Laboratory, Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon.ORCID 0009-0001-8519-3045
Edmond F O'DonnellCancer Research Laboratory, Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon.ORCID 0000-0001-9110-9981
Harikrishna NakshatriDepartment of Surgery, Indiana University School of Medicine, Indianapolis, Indiana.ORCID 0000-0001-8876-0052
Siva K KolluriCancer Research Laboratory, Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon.ORCID 0000-0003-1031-9827
Oregon State University · USIndiana University – Purdue University Indianapolis · US

Funding

Bcl-2 as a target in cancerR21CA249627 · NCI · OREGON STATE UNIVERSITY · PI KOLLURI, SIVA KUMAR · 2021 to 2022
$378k
NCI NIH HHS R21 CA249627
6 · The paper itself

Abstract

Cancer cells exploit the expression of anti-apoptotic protein Bcl-2 to evade apoptosis and develop resistance to therapeutics. High levels of Bcl-2 leads to sequestration of pro-apoptotic proteins causing the apoptotic machinery to halt. In this study, we report discovery of a small molecule, BFC1108 (5-chloro-N-(2-ethoxyphenyl)-2-[(4-methoxybenzyol)amino]benzamide), which targets Bcl-2 and converts it into a pro-apoptotic protein. The apoptotic effect of BFC1108 is not inhibited, but rather potentiated, by Bcl-2 overexpression. BFC1108 induces a conformational change in Bcl-2, resulting in the exposure of its BH3 domain both in vitro and in vivo. BFC1108 suppresses the growth of triple-negative breast cancer xenografts with high Bcl-2 expression and inhibits breast cancer lung metastasis. This study demonstrates a novel approach to targeting Bcl-2 using BFC1108, a small molecule Bcl-2 functional converter that effectively induces apoptosis in Bcl-2-expressing cancers. SIGNIFICANCE: We report the identification of a small molecule that exposes the Bcl-2 killer conformation and induces death in Bcl-2-expressing cancer cells. Selective targeting of Bcl-2 and elimination of cancer cells expressing Bcl-2 opens up new therapeutic avenues.

Indexed as

ApoptosisApoptosis Regulatory ProteinsHumansProtein BindingApoptosis Regulatory Proteins

Identifiers

PMID38329389
PMCPMC10911799
OpenAlexW4391644551

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.