Evidence map›Paper›PMID 34981417›Full record

ArticleMolecular neurobiology2022

Biochanin A Sensitizes Glioblastoma to Temozolomide by Inhibiting Autophagy.

Qiang Dong, Degui Wang, Lanlan Li, Jie Wang, Qiao Li, Lei Duan, Hang Yin, Xiaoqing Wang, Yang Liu, Guoqiang Yuan and 1 more

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 24 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

11 authors at 4 institutions in 1 country.

Qiang DongDepartment of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China.
Degui WangDepartment of Anatomy and Histology, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730030, Gansu, China.
Lanlan LiKey Laboratory of Urological Diseases of Gansu Province, Lanzhou, Gansu, 730030, People's Republic of China.
Jie WangWuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, 430000, China.
Qiao LiDepartment of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China.
Lei DuanDepartment of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China.
Hang YinDepartment of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China.
Xiaoqing WangKey Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, People's Republic of China.
Yang LiuKey Laboratory of Neurology of Gansu Province, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, People's Republic of China.
Guoqiang YuanDepartment of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China. yuangq08@lzu.edu.cn.
Yawen PanDepartment of Neurosurgery, Lanzhou University Second Hospital, Lanzhou, 730030, Gansu, China. panyw2018@163.com.ORCID http://orcid.org/0000-0002-2247-8027
Lanzhou University Second Hospital · CNChinese Academy of Sciences · CNGansu Meteorological Bureau · CNLanzhou University · CN

Funding

Gansu Science and Technology Department 145RTSA012Gansu Science and Technology Department 17JR5RA307Lanzhou Science and Technology Bureau 2018-1-109National Natural Science Foundation of China 81960541National Natural Science Foundation of China 82060455Natural Science Foundation of Gansu Province 18JR3RA309 /18JR3RA365
6 · The paper itself

Abstract

Resistance to temozolomide (TMZ) chemotherapy is the main reason for treatment failure in patients with glioblastoma (GBM). In the present study, we investigated biochanin A (BCA) a potent sensitizer of TMZ in GBM. We observed that BCA significantly enhanced cell sensitivity to TMZ in vitro and in vivo. Mechanistically, the specific chemosensitizing effect of BCA is mediated by autophagy inhibition. Moreover, by performing a molecular docking analysis, we demonstrated that BCA interacts with AMPK residues and impairs autophagy by regulating the AMPK/ULK1 pathway. These results suggest that BCA is a potential therapeutic agent that sensitizes GBM to TMZ and provide new insight into its therapeutic potential in chemoresistant GBM.

Indexed as

Brain NeoplasmsGlioblastomaAutophagyCell Line, TumorDrug Resistance, NeoplasmGenisteinHumansMolecular Docking SimulationSignal TransductionTemozolomidebiochanin AGenisteinTemozolomideAMPKAutophagyBiochanin AChemosensitivityGlioblastomaMolecular docking

Identifiers

PMID34981417
OpenAlexW4205465132

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.