Evidence map›Paper›PMID 32724460›Full record

ArticleTheranostics2020

Mcl-1 inhibition overcomes intrinsic and acquired regorafenib resistance in colorectal cancer.

Xiangping Song, Lin Shen, Jingshan Tong, Chaoyuan Kuang, Shan Zeng, Robert E Schoen, Jian Yu, Haiping Pei, Lin Zhang

Open access · goldAbstract read
In one paragraph

Article in Theranostics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

47 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Synergistic mechanisms and clinical translation of regorafenib combination therapies.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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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 3 institutions in 2 countries.

Xiangping SongUPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
Lin ShenUPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
Jingshan TongUPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
Chaoyuan KuangUPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
Shan ZengDepartment of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P.R. China.
Robert E SchoenUPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
Jian YuUPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
Haiping PeiDepartment of Gastrointestinal Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, P.R. China.
Lin ZhangUPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.
UPMC Hillman Cancer Center · USCentral South University · CNUniversity of Pittsburgh · US

Funding

VECTOR CORE FACILITYP30CA047904 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Jessie Nedrow · 1988 to 2026
$158.0M
Refinement and Discovery of Nuclear Matrix Protein Markers for Colorectal CancerU01CA152753 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KINZLER, KENNETH W., SCHOEN, ROBERT E. · 2010 to 2021
$6.8M
Role of Mcl-1 degradation in colorecal cancer therapyR01CA203028 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ZHANG, LIN · 2016 to 2020
$1.7M
NCI NIH HHS P30 CA047904NCI NIH HHS R01 CA203028NCI NIH HHS U01 CA152753
6 · The paper itself

Abstract

Intrinsic and acquired resistance to targeted therapies is a significant clinical problem in cancer. We previously showed that resistance to regorafenib, a multi-kinase inhibitor for treating colorectal cancer (CRC) patients, can be caused by mutations in the tumor suppressor

methodsSmall-molecule Mcl-1 inhibitors were tested on CRC cells with knock-in (KI) of a non-degradable Mcl-1. Effects of Mcl-1 inhibitors on regorafenib sensitivity were determined in

resultsWe found that highly potent and specific Mcl-1 inhibitors such as S63845 overcame regorafenib resistance by restoring apoptosis in multiple regorafenib-resistant CRC models. Mcl-1 inhibition re-sensitized CRC tumors with intrinsic and acquired regorafenib resistance

conclusionsOur results demonstrate that Mcl-1 inhibitors can overcome intrinsic and acquired regorafenib resistance in CRCs by restoring apoptotic response.

Indexed as

AgedAnimalsAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, TumorCell Line, TumorColorectal NeoplasmsDrug Resistance, NeoplasmDrug SynergismF-Box-WD Repeat-Containing Protein 7FemaleGene Knock-In TechniquesHumansMaleMiceMutationMyeloid Cell Leukemia Sequence 1 ProteinBiomarkers, TumorF-Box-WD Repeat-Containing Protein 7FBXW7 protein, humanMCL1 protein, humanMyeloid Cell Leukemia Sequence 1 ProteinPhenylurea CompoundsPyridinesPyrimidinesregorafenibS63845Thiophenesapoptosiscolorectal cancerFBW7Mcl-1regorafenib

Identifiers

PMID32724460
PMCPMC7381732
OpenAlexW3044905603

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.