Evidence map›Paper›PMID 40963080›Full record

ArticleApoptosis : an international journal on programmed cell death2025

His-tagged pro-apoptotic peptides: enhancing cell internalization and anticancer effect in vitro.

Aldo O González-Cruz, José Juan Pérez-Trujillo, Isaías Balderas-Rentería, Sheila Adela Villa-Cedillo, Ulises Edgardo De-León-Covarrubias, Eder Arredondo-Espinoza

Abstract read
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In one paragraph

Article in Apoptosis : an international journal on programmed cell death, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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

6 authors.

Aldo O González-CruzLaboratorio de Farmacología Molecular y Modelos Biológicos, Facultad de Ciencias Químicas, Universidad Autonoma de Nuevo Leon (UANL), Av. Guerrero S/N, Colonia Treviño, CP 64570, Monterrey, Nuevo León, Mexico.
José Juan Pérez-TrujilloDepartamento de Histología, Facultad de Medicina, Monterrey, Universidad Autonoma de Nuevo León (UANL), Monterrey, Nuevo León, Mexico.
Isaías Balderas-RenteríaLaboratorio de Farmacología Molecular y Modelos Biológicos, Facultad de Ciencias Químicas, Universidad Autonoma de Nuevo Leon (UANL), Av. Guerrero S/N, Colonia Treviño, CP 64570, Monterrey, Nuevo León, Mexico.
Sheila Adela Villa-CedilloDepartamento de Histología, Facultad de Medicina, Monterrey, Universidad Autonoma de Nuevo León (UANL), Monterrey, Nuevo León, Mexico.
Ulises Edgardo De-León-CovarrubiasDepartamento de Histología, Facultad de Medicina, Monterrey, Universidad Autonoma de Nuevo León (UANL), Monterrey, Nuevo León, Mexico.
Eder Arredondo-EspinozaLaboratorio de Farmacología Molecular y Modelos Biológicos, Facultad de Ciencias Químicas, Universidad Autonoma de Nuevo Leon (UANL), Av. Guerrero S/N, Colonia Treviño, CP 64570, Monterrey, Nuevo León, Mexico. eder.arredondosp@uanl.edu.mx.

Funding

Secretaría de Ciencia, Humanidades, Tecnología e Innovación (SECIHTI) CF-2023-I-461
6 · The paper itself

Abstract

Epidermal growth factor receptor (EGFR) overexpression is commonly found in various solid tumors, including non-small cell lung cancer, where it is associated with poor prognosis and resistance to treatment. Despite the availability of EGFR-targeted therapies, overcoming drug resistance remains a challenge. Tumor-homing cell-penetrating peptides can selectively target cancer cells and improve drug delivery. In this study, we evaluated the anticancer potential of EGFR-targeted pro-apoptotic peptides, specifically NRPD-KLAK-H and NRPD-CTMP4-H, designed to enhance internalization and overcome drug resistance in EGFR-positive cancers, and compared their effects with those of the free His-tagged peptides NRPD-H, KLAK-H, and CTMP4-H. MTT assays showed that KLAK-H and NRPD-KLAK-H exhibited the strongest anticancer effects, significantly inhibiting cell growth in A-549 cell line, with IC

Indexed as

Antineoplastic AgentsApoptosisCell-Penetrating PeptidesHistidinePeptidesA549 CellsCarcinoma, Non-Small-Cell LungCell Line, TumorCell ProliferationErbB ReceptorsHumansLung NeoplasmsAntineoplastic AgentsCell-Penetrating PeptidesEGFR protein, humanErbB ReceptorsHistidinePeptidesAnticancer peptideCancer therapyCTMP4 peptideEGFRKLAK peptidePro-apoptotic peptide

Identifiers

PMID40963080

What OpenQuestion holds

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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.