Evidence map›Paper›PMID 40301508›Full record

ArticleScientific reports2025

Identification of novel TMEM16A blockers through integrated virtual screening, molecular dynamics, and experimental studies.

Mattanun Sangkhawasi, Wichuda Pitaktrakul, Rungtiwa Khumjiang, Yasuteru Shigeta, Chatchai Muanprasat, Kowit Hengphasatporn, Thanyada Rungrotmongkol

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Mattanun SangkhawasiCenter of Excellence in Biocatalyst and Sustainable Biotechnology, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.
Wichuda PitaktrakulChakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Pla, Bang Pli, Samut Prakan, 10540, Thailand.
Rungtiwa KhumjiangChakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Pla, Bang Pli, Samut Prakan, 10540, Thailand.
Yasuteru ShigetaCenter for Computational Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8577, Ibaraki, Japan.
Chatchai MuanprasatChakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bang Pla, Bang Pli, Samut Prakan, 10540, Thailand. chatchai.mua@mahidol.ac.th.
Kowit HengphasatpornCenter for Computational Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8577, Ibaraki, Japan. kowith@ccs.tsukuba.ac.jp.
Thanyada RungrotmongkolCenter of Excellence in Biocatalyst and Sustainable Biotechnology, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand. thanyada.r@chula.ac.th.

Funding

NSRF via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation B05F650041
6 · The paper itself

Abstract

The calcium-activated chloride channel TMEM16A is a promising drug target for treating hypertension, secretory diarrheas, and various cancers, including head and neck cancer. Despite its potential, no FDA-approved drugs have provided the structural basis for directly inhibiting TMEM16A. This study aims to identify a novel pore-blocker of TMEM16A by integrating virtual screening, molecular dynamics simulations, and in vitro studies. Using the calcium-bound structure of TMEM16A with and without the pore-blocker 1PBC, we performed virtual screening on nearly 90,000 compounds from the ChemDiv database. Approximately 67% of these compounds demonstrated better binding affinity than 1PBC. Among the top 20 compounds selected for short-circuit current assays using human lung adenocarcinoma cells (Calu-3), compounds N066-0059, N066-0060, and N066-0067 inhibited TMEM16A activity with IC

Indexed as

Anoctamin-1Neoplasm ProteinsCalciumCell Line, TumorDrug Evaluation, PreclinicalHumansMolecular Dynamics SimulationANO1 protein, humanAnoctamin-1CalciumNeoplasm ProteinsAnd electrophysiological assaysCytotoxicityMolecular dynamicsPore-blocker inhibitorTMEM16AVirtual screening

Identifiers

PMID40301508
PMCPMC12041471

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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.