Evidence map›Paper›PMID 38020382›Full record

ArticleChemical science2023

Discovery of reactive peptide inhibitors of human papillomavirus oncoprotein E6.

Xiyun Ye, Peiyuan Zhang, Jason Tao, John C K Wang, Amirhossein Mafi, Nathalie M Grob, Anthony J Quartararo, Hannah T Baddock, Leanne J G Chan, Fiona E McAllister and 6 more

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

10 citing papers in PubMed, 18 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

16 authors at 3 institutions in 1 country.

Xiyun YeDepartment of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA blp@mit.edu.
Peiyuan ZhangDepartment of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA blp@mit.edu.ORCID https://orcid.org/0000-0003-4086-3436
Jason TaoDepartment of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA blp@mit.edu.
John C K WangCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.ORCID https://orcid.org/0000-0003-0541-5427
Amirhossein MafiCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.
Nathalie M GrobDepartment of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA blp@mit.edu.
Anthony J QuartararoDepartment of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA blp@mit.edu.
Hannah T BaddockCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.
Leanne J G ChanCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.ORCID https://orcid.org/0000-0002-8825-6742
Fiona E McAllisterCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.ORCID https://orcid.org/0000-0002-7862-6711
Ian FoeCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.
Andrei LoasDepartment of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA blp@mit.edu.ORCID https://orcid.org/0000-0001-5640-1645
Dan L EatonCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.
Qi HaoCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.
Aaron H NileCalico Life Sciences LLC 1170 Veterans Boulevard South San Francisco CA 94080 USA aaronnile@calicolabs.com.
Bradley L PenteluteDepartment of Chemistry, Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA blp@mit.edu.ORCID https://orcid.org/0000-0002-7242-801X
Enzo Life Sciences (United States) · USMassachusetts Institute of Technology · USBroad Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human papillomavirus (HPV) infections account for nearly all cervical cancer cases, which is the fourth most common cancer in women worldwide. High-risk variants, including HPV16, drive tumorigenesis in part by promoting the degradation of the tumor suppressor p53. This degradation is mediated by the HPV early protein 6 (E6), which recruits the E3 ubiquitin ligase E6AP and redirects its activity towards ubiquitinating p53. Targeting the protein interaction interface between HPV E6 and E6AP is a promising modality to mitigate HPV-mediated degradation of p53. In this study, we designed a covalent peptide inhibitor, termed reactide, that mimics the E6AP LXXLL binding motif by selectively targeting cysteine 58 in HPV16 E6 with quantitative conversion. This reactide provides a starting point in the development of covalent peptidomimetic inhibitors for intervention against HPV-driven cancers.

Identifiers

PMID38020382
PMCPMC10646941
OpenAlexW4387943532

What Socratic holds

Textmetadata
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 Socratic graph.