Evidence map›Paper›PMID 34866901›Full record

ArticleDrug design, development and therapy2021

Toxicological Evaluation of a Probiotic-Based Delivery System for P8 Protein as an Anti-Colorectal Cancer Drug.

Byung Chull An, Yeo-Sang Yoon, Ho Jin Park, Sangkyun Park, Tai Yeub Kim, Jun Young Ahn, Daebeom Kwon, Oksik Choi, Jin Young Heo, Yongku Ryu and 3 more

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

6 citing papers in PubMed, 7 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

13 authors at 2 institutions in 1 country.

Byung Chull AnR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.ORCID 0000-0001-9622-951X
Yeo-Sang YoonR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Ho Jin ParkR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.ORCID 0000-0003-3213-2422
Sangkyun ParkR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.ORCID 0000-0002-0048-6712
Tai Yeub KimR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Jun Young AhnR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Daebeom KwonR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Oksik ChoiR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Jin Young HeoR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Yongku RyuR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Joong-Hyun KimLaboratory Animal Center, Osong Medical Innovation Foundation, Chungbuk, Cheongju, 28160, Korea.
Heejong EomLaboratory Animal Center, Osong Medical Innovation Foundation, Chungbuk, Cheongju, 28160, Korea.
Myung Jun ChungR&D Center, Cell Biotech, Co., Ltd., Gimpo-si, Gyeonggi-do, Korea.
Cell Biotech (South Korea) · KROsong Medical Innovation Foundation · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to toxicological evaluate a probiotics-based delivery system for p8 protein as an anti-colorectal cancer drug.

introductionLactic acid bacteria (LAB) have been widely ingested for many years and are regarded as very safe. Recently, a

methodsBased on gene therapy guidelines of the Ministry of Food and Drug Safety (MFDS) of Korea, the potential undesirable effects of PP-P8 had to be investigated in intact small rodent or marmoset models prior to first-in-human (FIH) administration. The estimated doses of PP-P8 for FIH are 1.0×10

resultsIn our animal models, we observed no adverse effects of PP-P8 on clinicopathologic findings, relative organ weight, or tissue pathology. In addition, we observed no inflammation or ulceration during pathological necropsy.

conclusionThese non-clinical toxicology studies could be used to furnish valuable data for the safety certification of PP-P8.

Indexed as

Drug Delivery SystemsAdministration, OralAnimalsAntineoplastic AgentsBacterial ProteinsCell Line, TumorCell ProliferationColorectal NeoplasmsDose-Response Relationship, DrugDrug Screening Assays, AntitumorHumansLacticaseibacillus rhamnosusMiceMice, Inbred ICRNeoplasms, ExperimentalPediococcus pentosaceusAntineoplastic AgentsBacterial ProteinsRecombinant Proteinsbiologicscolorectal cancerdrug delivery systemLactobacillus rhamnosusnon-clinical trialoral administrationPediococcus pentosaceus SL4probiotics derived anti-cancer protein P8protein secretion systemtherapeutic proteintoxicology finding

Identifiers

PMID34866901
PMCPMC8637785
OpenAlexW3215270051

What OpenQuestion holds

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LicenceCC BY-NC
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.