Evidence map›Paper›PMID 39741209›Full record

ArticleCellular and molecular life sciences : CMLS2024

Microtubule acetylation and PERK activation facilitate eribulin-induced mitochondrial calcium accumulation and cell death.

Seongeun Song, Panseon Ko, Seula Keum, Jangho Jeong, Ye Eun Hwang, Minwoo Lee, Jee-Hye Choi, Youn-Sang Jung, Sung Hyun Kim, Sangmyung Rhee

Abstract read
In one paragraph

Article in Cellular and molecular life sciences : CMLS, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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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

8 citing papers in PubMed.

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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

10 authors.

Seongeun SongDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Panseon KoDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Seula KeumDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Jangho JeongDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Ye Eun HwangDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Minwoo LeeDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Jee-Hye ChoiDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Youn-Sang JungDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
Sung Hyun KimDepartment of Neuroscience, Graduate School, Kyung Hee University, Seoul, 02447, Korea.
Sangmyung RheeDepartment of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea. sangmyung.rhee@cau.ac.kr.ORCID http://orcid.org/0000-0003-2733-2147

Funding

Ministry of Science and ICT, South Korea RS-2023-00220089Ministry of Science and ICT, South Korea RS-2024-00348828
6 · The paper itself

Abstract

Over the past few decades, microtubules have been targeted by various anticancer drugs, including paclitaxel and eribulin. Despite their promising effects, the development of drug resistance remains a challenge. We aimed to define a novel cell death mechanism that targets microtubules using eribulin and to assess its potential in overcoming eribulin resistance. Notably, treating non-resistant breast cancer cells with eribulin led to increased microtubule acetylation around the nucleus and cell death. Conversely, eribulin-resistant (EriR) cells did not exhibit a similar increase in acetylation, even at half-maximal inhibitory concentrations. Interestingly, silencing the ATAT1 gene, which encodes the α-tubulin N-acetyltransferase 1 (the enzyme responsible for microtubule acetylation), induces eribulin resistance, mirroring the phenotype of EriR cells. Moreover, eribulin-induced acetylation of microtubules facilitates the transport of Ca

Indexed as

CalciumDrug Resistance, NeoplasmeIF-2 KinaseFuransKetonesMicrotubulesMitochondriaAcetylationAcetyltransferasesAntineoplastic AgentsApoptosisBreast NeoplasmsCell DeathCell Line, TumorEndoplasmic ReticulumEndoplasmic Reticulum StressAcetyltransferasesAntineoplastic AgentsATAT1 protein, humanCalciumEIF2AK3 protein, humaneIF-2 KinaseeribulinFuransKetonesMicrotubule ProteinsPolyether PolyketidesCalcium transferDrug resistanceEribulinER-mitochondria contactMicrotubule acetylationPERK signaling

Identifiers

PMID39741209
PMCPMC11688268

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Registered trials

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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.