Cervical cancer and HPV infection: ongoing therapeutic research to counteract the action of E6 and E7 oncoproteins.

Abstract:

:Cervical cancer is the fourth most common cancer among women worldwide and its development is mainly associated with human papillomavirus infection, a highly sexually transmissible virus. The expression of E6 and E7 viral oncoproteins deregulates cell repairing mechanisms through impairment of tumor suppressor protein functions, such as p53 or retinoblastoma protein. Although the implementation of new preventive vaccines has decreased the infection rate and cervical cancer progression, there are still many women who are affected by this pathology. Nowadays, the main treatment often requires the use of invasive techniques. From well-established strategies, like DNA vaccines and gene therapy, to innovative gene silencing technologies; different methodologies are currently under scrutiny that target the E6 and E7 oncoproteins and/or their modes of action.

journal_name

Drug Discov Today

journal_title

Drug discovery today

authors

Almeida AM,Queiroz JA,Sousa F,Sousa Â

doi

10.1016/j.drudis.2019.07.011

subject

Has Abstract

pub_date

2019-10-01 00:00:00

pages

2044-2057

issue

10

eissn

1359-6446

issn

1878-5832

pii

S1359-6446(19)30310-1

journal_volume

24

pub_type

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