Evidence map›Paper›PMID 42280126›Full record

ArticleMolecules (Basel, Switzerland)2026

Cypripedin Induces Apoptosis and Synergizes with Bortezomib via ER Stress Mediated Ubiquitination of GRP78 in T-Cell Acute Lymphoblastic Leukemia.

Zin Zin Ei, Bodee Nutho, Boonchoo Sritularak, Pithi Chanvorachote, Preedakorn Chunhacha

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Zin Zin EiDepartment of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.
Bodee NuthoDepartment of Pharmacology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand.ORCID 0000-0003-1979-2418
Boonchoo SritularakDepartment of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.ORCID 0000-0001-8352-4122
Pithi ChanvorachoteDepartment of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.
Preedakorn ChunhachaCenter of Excellence in Cancer Cell and Molecular Biology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.ORCID 0000-0002-5060-7113

Funding

Thailand Science research and Innovation Fund, Chulalongkorn University HEAF67330074
6 · The paper itself

Abstract

backgroundT-cell acute lymphoblastic leukemia (T-ALL) remains a challenging malignancy with limited targeted therapies. Natural phenanthrene derivatives represent a promising source of antileukemic agents.

objectiveWe screened a library of natural phenanthrene-type compounds to identify cytotoxic leads in Jurkat T-ALL cells and investigated the mechanisms underlying their activity, including potential synergy with the proteasome inhibitor bortezomib (BTZ).

methodsJurkat cells were treated with thirteen natural compounds at 10 and 20 µM for 48 h; cell viability was assessed by WST-1 cell viability assay. Dose-response curves were generated to calculate IC

resultsAmong the compounds screened, Cypripedin showed the most potent cytotoxicity with an IC

conclusionCypripedin induces apoptosis in Jurkat T-ALL cells, synergizes with BTZ, and modulates ER stress through GRP78 ubiquitination. These findings support its further development as a potential T-ALL therapeutic.

Indexed as

Antineoplastic AgentsApoptosisBortezomibEndoplasmic Reticulum StressHeat-Shock ProteinsPrecursor T-Cell Lymphoblastic Leukemia-LymphomaCell Line, TumorCell SurvivalDrug SynergismEndoplasmic Reticulum Chaperone BiPHumansJurkat CellsUbiquitinationAntineoplastic AgentsBortezomibEndoplasmic Reticulum Chaperone BiPHeat-Shock ProteinsHSPA5 protein, humanapoptosisbortezomibcypripedinendoplasmic reticulum stressGRP78Jurkat cellsT-ALLubiquitination

Identifiers

PMID42280126
PMCPMC13257771

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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.