Case Report: Noninvasive Clinical Intervention of REBACIN® on Histologic Regression of High Grade Cervical Intraepithelial Neoplasia.

High-risk human papillomavirus (hrHPV) persistent infection is the major cause of cervical cancer. Clinical intervention of hrHPV-associated high-grade squamous intraepithelial lesion (HSIL) is critical to prevent cervical cancer, and current treatment is surgery (an invasive therapy). However, some patients refuse to do so for an afraid of potential adverse effects on future fertility or other concerns which creates a critical need for development of non-invasive therapeutic strategies.

REBACIN® as a noninvasive clinical intervention for high-risk human papillomavirus persistent infection.

The development of highly sensitive HPV-genotyping tests has opened the possibility of treating HPV-infected women before high-grade lesions appear. The lack of efficient intervention for persistent high-risk HPV infection necessitates the need for development of novel therapeutic strategy. Here we demonstrate that REBACIN®, a proprietary antiviral biologics, has shown potent efficacy in the clearance of persistent HPV infections.

Extraction of high-quality RNA from rubber tree leaves.

A specific technique capable of producing high-quality RNA for rapid amplification of cDNA ends (RACE) was established for challenging tissues: leaves of the rubber tree. Total RNA was extracted by cetyltrimethylammonium bromide (CTAB)-LiCl combined with TRIzol reagent. The isolated RNA was highly intact.