Evidence map›Paper›PMID 40344378›Full record

ArticleJournal of peptide science : an official publication of the European Peptide Society2025

Cytosolic Delivery of Functional Ubiquitin.

JoLynn B Giancola, Aniekan Okon, Yanfeng Li, Eric R Strieter, Ronald T Raines

Abstract read
In one paragraph

Article in Journal of peptide science : an official publication of the European Peptide Society, 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

5 authors.

JoLynn B GiancolaDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.ORCID https://orcid.org/0000-0002-2030-2335
Aniekan OkonDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.ORCID https://orcid.org/0000-0002-8960-4497
Yanfeng LiDepartment of Chemistry, University of Massachusetts Amherst, Amherst, Massachusetts, USA.ORCID https://orcid.org/0000-0001-8493-2136
Eric R StrieterDepartment of Chemistry, University of Massachusetts Amherst, Amherst, Massachusetts, USA.ORCID https://orcid.org/0000-0003-3447-3669
Ronald T RainesDepartment of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.ORCID https://orcid.org/0000-0001-7164-1719

Funding

VIRUS PRODUCTION COREP30CA014051 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Jacqueline A. Lees · 1985 to 2026
$93.9M
Protein ChemistryR35GM148220 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Ronald T Raines · 2023 to 2026
$2.2M
Defining the Function of Proteasomal DeubiquitinasesR35GM149532 · NIGMS · UNIVERSITY OF MASSACHUSETTS AMHERST · PI ERIC Robert STRIETER · 2023 to 2026
$1.5M
Molecular probes for allele-specific interdiction of K-Ras G12D signalingF32CA247259 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI OKON, ANIEKAN MATTHEW · 2020 to 2022
$206k
NIGMS NIH HHS R35 GM149532NIH HHS F32 CA247259NIH HHS P30 CA014051NIH HHS R35 GM148220NIH HHS R35 GM149532NIH HHS R35 GM149532,
6 · The paper itself

Abstract

The proteostasis network involves complex protein signaling cascades. The tagging of proteins with ubiquitin is central to the degradation of cellular proteins, but understanding its exact role in processing proteins is complicated by the complexity and extent of its utilization within cells. Here, we describe the application of a traceless protein delivery strategy to effect the uptake of exogenous ubiquitin into the cytosol of human cells. We find that coadministration of the endosomolytic peptides L17E and, especially, L17ER

Indexed as

CytosolUbiquitinHeLa CellsHumansUbiquitincytosoldeliveryendosomolytic peptideproteostasistracelessubiquitin

Identifiers

PMID40344378
PMCPMC12061796

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.