Evidence map›Paper›PMID 42278509›Full record

ArticleInternational journal of molecular sciences2026

BPC-157 and Its Novel Hybrid Analogs as Inhibitors of Acetylcholinesterase.

Juliana Jelińska, Michalina Józwiak, Łukasz Szeleszczuk, Karol Sikora, Wojciech Kamysz, Patrycja Kleczkowska, Marcin Gackowski, Błażej Grodner

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2026. 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

8 authors.

Juliana JelińskaDepartment of Biochemistry and Pharmacogenomics, Medical University of Warsaw, 1 Banacha Str., 02-097 Warsaw, Poland.
Michalina JózwiakMaria Skłodowska-Curie Medical Academy in Warsaw, al. Solidarności 12, 03-411 Warsaw, Poland.
Łukasz SzeleszczukDepartment of Organic and Physical Chemistry, Medical University of Warsaw, 1 Banacha Str., 02-097 Warsaw, Poland.ORCID 0000-0002-5302-3797
Karol SikoraDepartment of Inorganic Chemistry, Faculty of Pharmacy, Medical University of Gdansk, 80-416 Gdansk, Poland.ORCID 0000-0003-0275-3017
Wojciech KamyszDepartment of Inorganic Chemistry, Faculty of Pharmacy, Medical University of Gdansk, 80-416 Gdansk, Poland.ORCID 0000-0001-5335-3043
Patrycja KleczkowskaDepartment of Nursing and Other Health Professions, Center of Postgraduate Medical Education, 01-826 Warsaw, Poland.ORCID 0000-0002-8389-0920
Marcin GackowskiDepartment of Toxicology and Bromatology, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 2 Jurasza Str., 85-089 Bydgoszcz, Poland.ORCID 0000-0001-9176-7108
Błażej GrodnerDepartment of Biochemistry and Pharmacogenomics, Medical University of Warsaw, 1 Banacha Str., 02-097 Warsaw, Poland.ORCID 0000-0003-2184-6796

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acetylcholinesterase (AChE) inhibition remains a key therapeutic strategy in the management of neurodegenerative disorders such as Alzheimer's disease. In this study, the inhibitory potential of the gastric pentadecapeptide BPC-157 and two newly designed hybrid analogs, CIARA-1 and CIARA-2, was investigated for the first time. The hybrid peptides were rationally designed by combining a BPC-157-derived fragment with an arginine-containing C-terminal sequence to enhance interactions with the enzyme's active and peripheral binding sites. Enzyme kinetics were evaluated using a modified Ellman assay, and inhibition parameters were determined through Lineweaver-Burk analysis. All tested compounds exhibited a competitive mechanism of inhibition, as evidenced by increased Michaelis-Menten constant (

Indexed as

AcetylcholinesteraseCholinesterase InhibitorsPeptide FragmentsAnimalsHumansKineticsAcetylcholinesteraseCholinesterase InhibitorsPeptide Fragmentsacetylcholinesterase inhibitionBPC-157enzyme kineticshybrid peptidespeptide-based inhibitors

Identifiers

PMID42278509
PMCPMC13257072

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.