Evidence map›Paper›PMID 27659535›Full record

ArticleOncotarget2016

Generation of affibody molecules specific for HPV16 E7 recognition.

Xiangyang Xue, Bingbing Wang, Wangqi Du, Chanqiong Zhang, Yiling Song, Yiqi Cai, Danwei Cen, Ledan Wang, Yirong Xiong, Pengfei Jiang and 3 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

24 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Novel affibody molecules targeting the AXL extracellular structural domain for molecular imaging and targeted therapy of gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2025
    Article
  5. Development of ZFrontiers in immunology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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.

Xiangyang XueDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Bingbing WangDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Wangqi DuDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Chanqiong ZhangDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Yiling SongDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Yiqi CaiDepartment of General Surgery, First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.
Danwei CenDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Ledan WangDepartment of Obstetrics and Gynecology, Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.
Yirong XiongDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Pengfei JiangDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Shanli ZhuDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Kong-Nan ZhaoDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Lifang ZhangDepartment of Microbiology and Immunology, Institute of molecular virology and immunology, Wenzhou Medical University, Wenzhou, China.
Wenzhou Medical University · CNFirst Affiliated Hospital of Wenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cervical cancer caused by infection with high-risk human papillomavirus remains to be the most deadly gynecologic malignancy worldwide. It is well documented that persistent expression of two oncogenes (E6/E7) plays the key roles in cervical cancer. Thus, in vivo detection of the oncoproteins is very important for the diagnosis of the cancer. Recently, affibody molecules have been demonstrated to be a powerful targeting probe for tumor-targeted imaging and diagnosis. In this study, four HPV16 E7-binding affibody molecules (Z HPV16 E7127, Z HPV16E7301, Z HPV16E7384 and Z HPV16E7745) were screened from a phage-displayed peptide library and used for molecular imaging in tumor-bearing mice. Biosensor binding analyses showed first that the four affibody molecules bound to HPV16 E7 with very high affinity and specificity. They co-localized with E7 protein only in two HPV16-positive cancer cells (SiHa and CaSki). Furthermore, affibody ZHPV16E7384 was conjugated with Dylight755 and used for in vivo tumor-imaging. Strongly high-contrast tumor retention of this affibody only occurred in HPV16-derived tumors of mice as early as 30 min post-injection, not in HPV-negative and HPV18-derived tumors. The accumulation of Dylight755-conjugated ZHPV16E7384 in tumor was achieved over a longer time period (24 h). The data here provide strong evidence that E7-specific affibody molecules have great potential used for molecular imaging and diagnosis of HPV-induced cancers.

Indexed as

Amino Acid SequenceAnimalsAntibodiesAntibody SpecificityCell Line, TumorFemaleFluorescent Antibody TechniqueHumansMiceMolecular ImagingOptical ImagingPapillomavirus E7 ProteinsProtein BindingProtein Interaction Domains and MotifsRecombinant Fusion ProteinsUterine Cervical NeoplasmsAntibodiesoncogene protein E7, Human papillomavirus type 16Papillomavirus E7 ProteinsRecombinant Fusion Proteinsaffibody moleculescervical cancerE7human papillomavirusin vivo imaging

Identifiers

PMID27659535
PMCPMC5342030
OpenAlexW2466914467

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.