Evidence map›Paper›PMID 23641321›Full record

ArticleSpringerPlus2013

Rare case of malignant transformation of recurrent respiratory papillomatosis associated with human papillomavirus type 6 infection and p53 overexpression.

Takeharu Kanazawa, Noriyoshi Fukushima, Shoichiro Imayoshi, Takafumi Nagatomo, Kazumi Kawada, Hiroshi Nishino, Kiyoshi Misawa, Keiichi Ichimura

Open access · diamondAbstract read
In one paragraph

Article in SpringerPlus, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact, top 82% 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

17 citing papers in PubMed, 24 citations in OpenAlex.

  1. The histopathological spectrum of laryngeal epithelial neoplasia.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Intralesional Bevacizumab as Adjuvant Therapy for Juvenile Onset Recurrent Respiratory Papillomatosis: A Systematic Review.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2023
    Article
  6. Article
  7. Molecular Mechanisms of Carcinogenesis in Pediatric Airways Tumors.International journal of molecular sciences · 2023
    Review
  8. Article
  9. Review
  10. Review
  11. Sarcoma in a Patient with Laryngeal Papillomatosis: A Case Report.Iranian journal of otorhinolaryngology · 2022
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
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

8 authors at 2 institutions in 1 country.

Takeharu KanazawaDepartment of Otolaryngology/Head and Neck Surgery, Jichi Medical University School of Medicine, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498 Japan.
Noriyoshi Fukushima
Shoichiro Imayoshi
Takafumi Nagatomo
Kazumi Kawada
Hiroshi Nishino
Kiyoshi Misawa
Keiichi Ichimura
Jichi Medical University · JPHamamatsu University School of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recurrent respiratory papillomatosis (RRP), a chronic upper respiratory condition characterized by diffuse multiple recurring papillomas, is thought to result from human papillomavirus (HPV) type 6 or 11 infection. Although RRP is an intractable disease, malignant transformation of RRP is rare. The underlying mechanism, however, has not been elucidated. We describe the clinical course of a patient who underwent more than 130 operations for RRP associated with HPV type 6 infection and subsequently suffered spontaneous malignant transformation to squamous cell carcinoma. Immunohistochemical analysis revealed that malignant transformation might result from a genomic defect, such as p53 inactivation, leading to stimulation of uncontrolled cell proliferation by HPV type 6 for an extended period, but not directly because of HPV itself. Our results could help in the development of novel therapeutic strategies for severe RRP, although further studies are required before clinical application of molecular targeted therapies.

Indexed as

Human papillomavirusImmunohistochemistryMalignant transformationp53Recurrent respiratory papillomatosis

Identifiers

PMID23641321
PMCPMC3639354
OpenAlexW2138731914

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.