Evidence map›Paper›PMID 29669940›Full record

ArticleJCI insight2018

Generation and testing of clinical-grade exosomes for pancreatic cancer.

Mayela Mendt, Sushrut Kamerkar, Hikaru Sugimoto, Kathleen M McAndrews, Chia-Chin Wu, Mihai Gagea, Sujuan Yang, Elena V Rodriges Blanko, Qian Peng, Xiaoyan Ma and 7 more

Abstract readComparative Study
In one paragraph

Article in JCI insight, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 478 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
478citing papers in PubMed, 2 pooled it
–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

478 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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418 more citing papers are in PubMed but not listed here.

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

17 authors.

Mayela MendtDepartment of Cancer Biology, Metastasis Research Center.
Sushrut KamerkarDepartment of Cancer Biology, Metastasis Research Center.
Hikaru SugimotoDepartment of Cancer Biology, Metastasis Research Center.
Kathleen M McAndrewsDepartment of Cancer Biology, Metastasis Research Center.
Chia-Chin WuDepartment of Genomic Medicine.
Mihai GageaDepartment of Veterinary Medicine & Surgery.
Sujuan YangDepartment of Cancer Biology, Metastasis Research Center.
Elena V Rodriges BlankoDepartment of Cancer Biology, Metastasis Research Center.
Qian PengDepartment of Cancer Biology, Metastasis Research Center.
Xiaoyan MaCenter for Co-Clinical Trials and Institute for Applied Cancer Science.
Joseph R MarszalekCenter for Co-Clinical Trials and Institute for Applied Cancer Science.
Anirban MaitraDepartments of Pathology and Translational Molecular Pathology, Ahmad Center for Pancreatic Cancer Research, and.
Cassian YeeDepartments of Medical Melanoma and Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Katayoun RezvaniDepartment of Stem Cell Transplantation and Cellular Therapy.
Elizabeth ShpallDepartment of Stem Cell Transplantation and Cellular Therapy.
Valerie S LeBleuDepartment of Cancer Biology, Metastasis Research Center.
Raghu KalluriDepartment of Cancer Biology, Metastasis Research Center.

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
The RAS and P13K Pathways in Pancreatic AdenocarcinomaP01CA117969 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI DEPINHO, RONALD ANTHONY · 2006 to 2025
$41.7M
Experimental Cancer Imaging Research Program (ECIRP)U24CA126577 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI GELOVANI, JURI GEORGE, HAZLE, JOHN D. · 2007 to 2011
$2.2M
Exosomes in Cancer TherapyR01CA213233 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI KALLURI, RAGHU · 2017 to 2021
$2.0M
Employing mouse models to translate early detection of pancreas cancerR01CA195733 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI KALLURI, RAGHU, PIWNICA-WORMS, DAVID · 2015 to 2017
$1.6M
NCI NIH HHS P01 CA117969NCI NIH HHS P30 CA016672NCI NIH HHS R01 CA195733NCI NIH HHS R01 CA213233NCI NIH HHS U24 CA126577
6 · The paper itself

Abstract

Exosomes are extracellular vesicles produced by all cells with a remarkable ability to efficiently transfer genetic material, including exogenously loaded siRNA, to cancer cells. Here, we report on a bioreactor-based, large-scale production of clinical-grade exosomes employing good manufacturing practice (GMP) standards. A standard operating procedure was established to generate engineered exosomes with the ability to target oncogenic Kras (iExosomes). The clinical-grade GMP iExosomes were tested in multiple in vitro and in vivo studies to confirm suppression of oncogenic Kras and an increase in the survival of several mouse models with pancreatic cancer. We perform studies to determine the shelf life, biodistribution, toxicology profile, and efficacy in combination with chemotherapy to inform future clinical testing of GMP iExosomes. Collectively, this report illustrates the process and feasibility of generating clinical-grade exosomes for various therapies of human diseases.

Indexed as

AnimalsCell Line, TumorDisease Models, AnimalDrug TherapyDrug Therapy, CombinationExosomesFemaleGenetic TherapyMaleMiceMice, Inbred C57BLPancreatic NeoplasmsProto-Oncogene Proteins p21(ras)RNA, Small InterferingProto-Oncogene Proteins p21(ras)RNA, Small InterferingCancer gene therapyOncology

Identifiers

PMID29669940
PMCPMC5931131

What OpenQuestion holds

Textmetadata
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.